Webel Technology Limited - West Bengal

39780423 supply installation testing commissioning and maintenance with 3 years warranty an comprehensive support of ip based cctv surveillance system and dedicated fiber optic network backbone connectivity at ps and broadband connectivity , 5 megapixel motorized varifocal bullet camera (zone 1) , 4 megapixel anpr camera (zone 1) , 3 axis camera bracket for anpr camera (zone 1) , 2 lane cantilever arm with pole for anpr camera (zone 1) , 2 megapixel 33x cmos sensor ir ptz network camera (zone 1) , pole mount ptz camera fixing bracket (zone 1) , 24v ac 5 amp power supply for ptz camera (zone 1) , sd memory card 256 gb (zone1) , general surveillance management server & storage system (zone 1) , 8 tb sata enterprise hdd (zone 1) , 16 channel standalone network video recorder with 2 sata hdd support (zone 1) , 6 tb sata surveillance hdd (zone 1) , 8 ethernet port poe switch (zone 1) , customize rack indoor / outdoor network / customized rack with fan & other accessories (zone 1) , 600 va line interactive ups (zone 1) , 3 kva single phase online ups with 2 hours battery backup (zone 1) , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable (zone 1) , 600 va automatic voltage stabilizer (zone 1) , smart managed switch having 24 port / 16 port10/100/1000 baset copper ports with 2 x 1g sfp slots (zone 1) , 49 uhd 4k display, operation hours 24 (zone 1) , client pc (zone 1) , wireless key board and mouse with usb extension cord (zone 1) , 4k 5 meter length dp cable with mini dp convertor (zone 1) , 17u, 600mm width x 800mm depth, floor standing rack. (as per technical specification) (zone 1) , 12u, 600mm width x 600mm depth, wall mount rack with pdu, fan & other accessories (zone 1) , double pole 10 amp miniature circuit breaker with 5 amp socket and gang box (zone 1) , 8 span double door db box with 32 amp mcb 1 no. and 6 amp mcb 6 nos (zone 1) , rj 45 connector (zone 1) , outdoor utp cat 6 cable (zone 1) , 4 sq mm frls multi stand power cable (3 different colour x 90 meter each) (zone 1) , 3 core 1.5 sq mm non armoured power cable (zone 1) , 20 mm isi pvc straight pipe or 3/4 pvc casing with all accessories for outdoor wiring (zone 1) , overhead and surface cable laying charge (zone 1) , utp cat 6 patch cord 2 meters (zone 1) , wall / pole mount outdoor camera bracket for bullet, anpr, & ptz camera (zone 1) , 7 meter height g.i pole with base plate & top cover including rcc foundation with installation. (zone 1) , dedicated earth pit at control room location with 300mm x 300mm copper plate thickness of 3mm with 6ft gi pipe striping with 25x3mm copper and filling the same with chemical & sand. (zone 1) , 2 ton split inverter ac 3 star copper (zone 1) , 24 x 7 automatic changeover switch for control room (zone 1) , 32 amp mcb with 16a power socket (zone 1) , supply, installation, testing, commissioning & project management cost during 3 years warranty period. (zone 1) , 6 core single mode armoured fibre optic cable(zone 1) , 12 core single mode unitube armoured fibre optic cable (zone 1) , 24 core single mode multi tube armoured fibre optic cable (zone 1) , overhead fibre optic cable laying charge(zone 1) , termination junction box (tjb) (zone 1) , layer 3 fully managed switch having 24 x 1gbps sfp slots with 4x combo 10/100/1000 baset ports & 4 x 10g sfp+ slots (zone 1) , 24 port rack mount liu fully loaded with single mode lc adapters (zone 1) , 1 gb sm simplex fibre optic transceiver (for core switch) (up to 10km, support) (zone 1) , lc lc sm fo patch cord 5 meter length (zone 1) , lc lc sm fo patch cord 2 meter length (zone 1) , splicing charge for ofc cable (zone 1) , ofc backbone maintenance charge for 3 years (zone 1) , router for broadband connectivity (zone 1) , desktop type small form factor utm firewall hardware device (zone 1) , one time infrastructure establishment charge for broadband connectivity at police station (zone 1) , dedicated network connectivity for police station for 36 months (zone 1) , dedicated public / static ip cost for police station location for 36 months (zone 1) , additional 2 years amc support of ip based cctv surveillance system, dedicated public / static ip& fiber optic network backbone connectivity (zone 1) , general surveillance management server (central control room at cp office (zone 1) , 8 tb sata enterprise hdd (central control room at cp office (zone 1) , base license video monitoring software central control room at cp office (zone 1) , camera connection license (central control room at cp office (zone 1) , 3 kva single phase online ups with 2 hours battery backup (central control room at cp office (zone 1) , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable (central control room at cp office (zone 1) , 49 uhd 4k display, operation hours 24 (central control room at cp office (zone 1) , client pc (central control room at cp office (zone 1) , wireless key board and mouse with usb extension cord (central control room at cp office (zone 1) , 4k 5 meter length dp cable with mini dp convertor (central control room at cp office (zone 1) , smart managed switch having 24 port / 16 port10/100/1000 baset copper ports with 2 x 1g sfp slots (central control room at cp office (zone 1) , 12u, 600mm width x 600mm depth, wall mount rack with pdu, fan & other accessories (central control room at cp office (zone 1) , double pole 16 amp miniature circuit breaker with 16 amp socket and gang box (central control room at cp office (zone 1) , 5 pin 6 amp power socket with gang box (central control room at cp office (zone 1) , 8 span double door db box with 32 amp mcb 1 no. and 6 amp mcb 6 nos (central control room at cp office (zone 1) , 4 sq mm frls multi stand power cable (3 different color x 90 meter each) (central control room at cp office (zone 1) , 20 mm isi pvc straight pipe or 3/4 pvc cassing with all accessories for outdoor wiring (central control room at cp office (zone 1) , overhead and surface cable laying charge (central control room at cp office (zone 1) , utp cat 6 patch cord 2 meters (central control room at cp office (zone 1) , utp cat 6 patch cord 5 meters (central control room at cp office (zone 1) , dedicated earth pit at control room location with 300mm x 300mm copper plate thickness of 3mm with 6ft gi pipe stripiing with 25x3mm copper and filling the same with chemical & sand. (central control room at cp office (zone 1) , 2 ton split inverter ac 3 star copper (central control room at cp office (zone 1) , 24 x 7 automatic changeover switch for control room (central control room at cp office (zone 1) , 32 amp mcb with 16a power socket (central control room at cp office (zone 1) , liaison & management cost for broadband connection (central control room at cp office (zone 1) , supply, installation, testing, commissioning & project management cost during 3 years warranty period. (central control room at cp office (zone 1) , additional 2 years amc support of hardware equpments (central control room at cp office (zone 1) , router for broadband connectivity (ccc level connectivity at cp office (zone 1) , one time infrastructure establishment charge for broadband connectivity at ccc (ccc level connectivity at cp office (zone 1) , dedicated network connectivity for ccc monitoring for 36 months. (ccc level connectivity at cp office (zone 1) , dedicated public / static ip cost for ccc monitoring location for 36 months. (ccc level connectivity at cp office (zone 1) , additional 2 years amc support of dedicated public / static ip& fiber optic network backbone connectivity (ccc level connectivity at cp office (zone 1) , 5 megapixel motorized varifocal bullet camera (zone 2) , 4 megapixel anpr camera (zone 2) , 3 axis camera bracket for anpr camera (zone 2) , 2 lane cantilever arm with pole for anpr camera (zone 2) , 3/4 lane gantry for anpr camera`(zone 2) , 5/6 lane gantry for anpr camera (zone 2) , 2 megapixel 33x cmos sensor ir ptz network camera (zone 2) , pole mount ptz camera fixing bracket (zone 2) , 24v ac 5 amp power supply for ptz camera (zone 2) , sd memory card 256 gb (zone 2) , general surveillance management server (zone 2) , 16 bay video storage device with 10tb capacity for each hdd support (zone 2) , 10 tb sata enterprise hdd (zone 2) , base license video monitoring software (zone 2) , surveillance camera connection license (zone 2) , anpr camera connection license (zone 2) , 8 ethernet port poe switch (zone 2) , customize rack indoor / outdoor network / customized rack (zone 2) , 600 va line interactive ups (zone 2) , 6 kva 1 phase input / 6 kw 1 phase output dsp controlled igbt rectifier (zone 2) , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable (zone 2) , 3 kva single phase online ups with 2 hours battery backup (zone 2) , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable (zone 2) , layer 3 fully managed switch having 24 x 10/100/1000 baset copper ports with 4x combo 1g sfp slots & 4 x 10g sfp+ slots (zone 2) , layer 3 fully managed switch having 24 x 1gbps sfp slots with 4x combo 10/100/1000 baset ports & 4 x 10g sfp+ slots (zone 2) , desktop type small form factor utm firewall hardware device (zone 2) , 49 uhd 4k display, operation hours 24 (zone 2) , client pc (zone 2) , wireless key board and mouse with usb extension cord(zone 2) , 4k 5 meter length dp cable with mini dp convertor (zone 2) , 42u, 800mm width x 1000mm depth, floor standing rack. (as per technical specification (zone 2) , 27u, 800mm width x 800mm depth, floor standing rack. (as per technical specification) (zone 2)) , 17u, 600mm width x 800mm depth, floor standing rack. (as per technical specification) (zone 2) , 24 port rack mount liu fully loaded with single mode lc adapters (zone 2) , 1 gb sm duplex fiber optic transceiver (for core switch) (up to 10km, support) (zone 2) , 10 gb sm duplex fiber optic transceiver (for core switch) (up to 10km, support) (zone 2) , lc lc sm fo patch cord 5 meter length (zone 2) , lc lc sm fo patch cord 2 meter length (zone 2) , splicing charge for ofc cable (zone 2) , balloon type termination junction box (tjb) (zone 2) , double pole 10 amp miniature circuit breaker with 5 amp socket and gang box (zone 2) , 8 span double door db box with 32 amp mcb 1 no. and 6 amp mcb 6 nos (zone 2). , rj 45 connector (zone 2) , outdoor utp cat 6 cable (zone 2) , 4 sq mm frls multistand power cable (3 different color x 90 meter each) (zone 2) , 3 core 1.5 sq mm non armored power cable (zone 2) , 20 mm isi pvc straight pipe or 3/4 pvc casing with all accessories for outdoor wiring (zone 2) , overhead and surface cable laying charge (zone 2) , utp cat 6 patch cord 2 meters (zone 2) , wall / pole mount outdoor camera bracket for bullet, anpr, & ptz camera (zone 2) , 7 meter height g.i pole with base plate & top cover including rcc foundation with installation. (zone 2) , 2 ton split inverter ac 3 star copper (zone 2) , 24 x 7 automatic changeover switch for control room (zone 2) , 32 amp mcb with 16a power socket (zone 2) , 6 core single mode armored optical fiber cable (zone 2) , 12 core single mode uni tube armored optical fiber cable (zone 2) , 24 core single mode multi tube armored optical fiber cable (zone 2) , overhead fiber optic cable cable laying charge (zone 2) , ofc backbone maintenance charge for 3 years (zone 2) , supply, installation, testing, commissioning & project management cost during 3 years warranty period. (zone 2) , additional 2 years amc support of ip based cctv surveillance system, dedicated public / static ip& fiber optic network backbone connectivity (zone 2) , 5 megapixel motorized varifocal bullet camera (zone 3) , 4 megapixel anpr camera (zone 3) , 3 axis camera bracket for anpr camera (zone 3) , 2 lane cantilever arm with pole for anpr camera (zone 3) , 2 megapixel 33x cmos sensor ir ptz network camera (zone 3) , pole mount ptz camera fixing bracket (zone 3) , 24v ac 5 amp power supply for ptz camera (zone 3) , 2 megapixel fixed lens dome camera, 3.6 mm lens, 20 meter ir range (zone 3) , sd memory card 256 gb(zone 3) , general surveillance management server (zone 3) , 16 bay video storage device with 10tb capacity for each hdd support (zone 3) , 10 tb sata enterprise hdd (zone 3) , base license video monitoring software (zone 3) , surveillance camera connection license (zone 3) , anpr camera connection license (zone 3) , 8 ethernet port poe switch (zone 3) , customize rack indoor / outdoor network / customized rack (zone 3) , 600 va offline ups (zone 3) , 3 kva single phase online ups with 2 hours battery backup (zone 3) , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable(zone 3) , 600 va automatic voltage stabilizer (zone 3) , layer 3 fully managed switch having 24 x 10/100/1000 baset copper ports with 4x combo 1g sfp slots & 4 x 10g sfp+ slots. (as per technical specification) (zone 3) , layer 3 fully managed switch having 24 x 1gbps sfp slots with 4x combo 10/100/1000 baset ports & 4 x 10g sfp+ slots. (as per technical specification) (zone 3) , desktop type small form factor utm firewall hardware device (zone 3) , 49 uhd 4k display, operation hours 24 (zone 3) , client pc (zone 3) , wireless key board and mouse with usb extension cord(zone 3) , 4k 5 meter length dp cable with mini dp convertor (zone 3) , 42u, 800mm width x 1000mm depth, floor standing rack. (as per technical specification) (zone 3) , 27u, 800mm width x 800mm depth, floor standing rack. (as per technical specification) (zone 3) , 24 port rack mount liu fully loaded with single mode lc adapters (zone 3) , 1 gb sm duplex fiber optic transceiver (for core switch) (up to 10km, support) (zone 3) , 10 gb sm duplex fiber optic transceiver (for core switch) (up to 10km, support) (zone 3) , lc lc sm fo patch cord 5 meter length (zone 3) , lc lc sm fo patch cord 2 meter length (zone 3) , splicing charge for ofc cable (zone 3) , balloon type termination junction box (tjb) (zone 3) , double pole 10 amp miniature circuit breaker with 5 amp socket and gang box (zone 3) , 8 span double door db box with 32 amp mcb 1 no. and 6 amp mcb 6 nos. (as per technical specification) (zone 3) , rj 45 connector (zone 3) , outdoor utp cat 6 cable. (as per technical specification) (zone 3) , 4 sq mm frls multistrand power cable (3 different color x 90 meter each) (zone 3) , 3 core 1.5 sq mm non armored power cable (zone 3) , 20 mm isi pvc straight pipe or 3/4 pvc casing with all accessories for outdoor wiring (zone 3) , overhead and surface cable laying charge (zone 3) , utp cat 6 patch cord 2 meters (zone 3) , wall / pole mount outdoor camera bracket for bullet, anpr, & ptz camera (zone 3) , 7 meter height g.i pole with base plate & top cover including rcc foundation with installation. (zone 3) , dedicated earth pit at control room location with 300mm x 300mm copper plate thickness of 3mm with 6ft gi pipe stripiing with 25x3mm copper and filling the same with chemical & sand. (zone 3) , 2 ton split inverter ac 3 star copper (zone 3) , 24 x 7 automatic changeover switch for control room (zone 3) , 32 amp mcb with 16a power socket (zone 3) , 6 core single mode armored optical fiber cable (zone 3) , 12 core single mode uni tube armored optical fiber cable (zone 3) , 24 core single mode multi tube armored optical fiber cable (zone 3) , overhead fiber optic cablelaying charge (zone 3) , ofc backbone maintenance charge for 3 years (zone 3) , supply, installation, testing, commissioning & project management cost during 3 years warranty period. (zone 3) , additional 2 years amc support of ip based cctv surveillance system, dedicated public / static ip& fiber optic network backbone connectivity (zone 3)...

West Bengal Electronics Industry Development Corporation Limited - West Bengal

39721699 tender for rate contract for lan, wi fi and cctv surveillance system at calcutta university 2 cat 6 4 pair, utp cablemake : d link 3 stp cable (each box 305 mtr length)make : d link 4 6 core sm fibre optic cablemake : d link 5 6 port liu loaded with coupler & pigtailmake : d link 6 12 port liu loaded with coupler & pigtailmake : d link 7 fibre optic patch cordmake : d link 8 cat 6 information outlet + face plate + back boxmake : d link 9 cat 6 24 port jack panel fully loadedmake : d link 10 cat 6 patch cord 2 mtr lengthmake : d link 11 cat 6 patch cord 1 mtr lengthmake : d link 12 cat 6 patch cord 5 mtr lengthmake : d link 13 aluminium raceway 14 power board with 2.5 sq mm cable 15 rj 45 male connector,make d link 16 2 mp ir vf wdr network dome camera 2.7 to 13.5 mmvarifocal lens, 40 meter ir range,1 ip67,ik10 17 2 mp ir vf wdr network bulletcamera 2.7 to 13.5 mmvarifocal lens,60 meter ir range,sd card support, 18 2 mp ip fixed lens bullet camera cam, 4 mm lensmake : hikvision 19 2 mp ip fixed lens dome camera cam, 4 mm lensmake : hikvision 20 2 mr ip fixed torrent voice capturing enablenetwork camera, make : hikvision 21 32 channel nvr 2 satamake : hikvision 22 16 channel nvr 2 satamake : hikvision 23 6tv surveillance hard disk 24 4tv surveillance hard disk 25 32 smart led tv with hdmi port 26 43 smart led tv with hdmi port 27 hdmi cable 3 mtr 28 pvc box 5x5 for camera 29 outdoor camera protection gi angel shade 30 gi angle for mounting ofindoor camera 31 gi angle for mounting of bullet camera 32 24 ports 10/100/1000mbps poe + 4 ports gigabitsfp smartmanaged switch,make:d link 33 l2 smart managed 28 port switchmake : d link 34 10 port 10/100/1000 mbps switch with8 poe ports and 2 uplink port,make:d link 35 28 port gigabit smart managed switch24 x 10/100/1000base t ports,make:d link 36 16 port 10/100/1000 mbps unmanaged switchmake : d link 37 08 port 10/100/1000 mbps unmanaged switchmake : d link 38 sfp module lx trancever make : d link 39 stacking cable, make : d link 40 indoor giga dual band poe access pointmake : d link 41 outdoor giga dual band poe access pointmake : d link 42 giga wi fi router with 4 antenamake : d link 43 nuclear dnh 100 wi fi controllermake : d link 44 4u network rack with accessoriesmake : d link 45 6u network rack with accessories,make:d link 46 9u network rack with accessories,make:d link 47 12u network rack with accssories,make:d link 48 15u network rack with accssories,make:d link 49 27u network rack with accessories,make:d link 50 36u network rack with accessories,make:d link 51 42u network rack with accessories,make:d link 52 rack cantilever tray, make : d link 53 6 x 5a power distribution unit,make : d link 54 1000 valine interactive offline ups 55 600 valine interactive offline ups 56 laying of utp cable through pvc conduit withaccessories 57 laying of f.o. cable through pvc conduit withaccessories 58 splicing of f.o. cable 59 liu installation & fixing 60 termination of information outlet 61 termination of 24 port jack panel 62 rectifiction of existing camera location /configaration 63 rectification of wi fi problem 64 installation & configuration of managed switch 65 installation & configuration of camera 66 installation & configuration of access point 67 testing of lan point & documentation 68 road cutting / digging & re filing with soft soil 69 installation of rack 4u 15u 70 installation of rack above 15u upto 42u ...

Public Works Department - West Bengal

39702673 tender for structure strengthening of single flight stair at 5/1 r.c. place, cantilever structure at south west corner of 6/1, r.c. place and painting of quarter number 3 at 2, larkin lane due to damaged by fire hazard under s.g.e./w.b. during the year 2023 24....

University Of Calcutta - West Bengal

39671435 supplying, installation and commissioning of furniture at auditorium of computer science building and vlsi lab under rusa 2.0 fund in rajabazar sc. college campus, university of calcutta. , thetable size should be1200width mmx 750depth mmx 728 height mm. top should be 18 mm thick pre laminated particle board all work surface edges should be duly sealed with 2 mm thick pvc edgebanding. understructure modesty panel should be 18 mm thick pre laminated particle board . the rectangular frame should be fabricated component in 1.2 mm thick crca , finish : powder coat( epoxy polyster) . leg should be fabricated component in 38 mm x 25 mm 1.2 mm thick ms erw atube ,finish powder coat ( epoxy polyster).the plastic cap for cable travel should be injection moulded polypropylene and leveler glide should be nylon 6 & ms bolt. the storage should have shell and drawer tray 0.6 mm thick crca finish powder coat (epoxy polyster) plus the drawer front should be 0.8mm thick crca finish powder coat (epoxy polyster) plus lock with 10 lever and handle and leveller. the wire management should be horizontal wire carrier 0.7 mm thick crca finish powder coat (epoxy polyster)and vertical wire carrier 0.8 mm thick crca finish powder coat (epoxy polyster) . the product isul greenguard, indoor advantage gold, griha & svagriha certified. the metal parts to be pre treated with 6 steps of degreasing, water rinse, phosphating and passivation and the powder coating to be done following 9 tank spray phosphating system followed by oven drying at 140º c emt after pretreatment camel hump oven for baking powder at 180º c and in built cooling loop after oven baking. the manufactures should have in house quality checking, steel processingand powder coating unit. the manufacturer should have international member certificate of bifma ,aiota ,griha,iso 9001:2015, iso 14001:2015, iso 50001:2011, iso 45001:2018 is mandatory.all the iso certificates should be obtained from nabcb ( central govt) accredited organization otherwise certificates will not be accepted. manufacturer should have green guard certification(ul), greenguard gold, greenpro, bifma level, scs iaq. for some of its products.the bidder should have authorised service center in district.bidder/oem must provide escalation matrix of telephone numbers for service support. bidder/oem must have dedicated/toll free telephone no. for service support.the bidder or their oem should not be black listed from any govt. establishment in last 15 years.the bidder has to submit bid specific authorisation certificate from the oem. , the seat & back should be made up of 1.2 + 0.1 cm thk hot pressed plywood measured as per aq method described in ocp qlta pl 14 18, upholstered with fabric & moulded pu foam with pvc lipping all around. the back foam is designed with countered lumbour support for extra comfort to popiliteal area. it is moulded high resilence polyurethane foam of density =45+/ 2 kg/m3 and hardness load16+ 2 as per is:7888 for 25% compression.the seat cover is injection moulded in black co polymer pp. the mechanism is designed with the following features: 360 deg revolving type. 17 deg + 2 deg max tilt on pivot on center. upright position locking. tilt tension adjustment. the tabular frame is cantilever type & made up of dia 2.54 + 0.03cm x 0.2+ 0.016cm thk ms erw tube & black powder coated (dft 40 60 microns).it has to be an adjustable stroke of 12.0+ 0.3cm. the bellow is 3 piece telescopic type & injection moulded in black polypropylene.it is injection moulded in black 33%glass filled nylon 66& fitted with 5 nos. twin wheel castors.the pedestal is of dia66.3+ 0.5cm . pitch center dia. (76.3+ 1.0cm. with castors).the twin wheelshould be injected moulded in black nylon. the product should be indoor advantage gold, griha, greenpro, scs iaq certified. the metal parts to be pre treated with 6 steps of degreasing, water rinse, phosphating and passivation and the powder coating to be done following 9 tank spray phosphating system followed by oven drying at 140º c emt after pretreatment camel hump oven for baking powder at 180º c and in built cooling loop after oven baking. the manufactures should have in house quality checking, steel processingand powder coating unit. the manufacturer should have international member certificate of bifma ,aiota ,griha,iso 9001:2015, iso 14001:2015, iso 50001:2011, iso 45001:2018 is mandatory.all the iso certificates should be obtained from nabcb ( central govt) accredited organization otherwise certificates will not be accepted. manufacturer should have green guard certification(ul), greenguard gold, greenpro, bifma level, scs iaq. for some of its products.the bidder should have authorised service center in district.bidder/oem must provide escalation matrix of telephone numbers for service support. bidder/oem must have dedicated/toll free telephone no. for service support.the bidder or their oem should not be black listed from any govt. establishment in last 15 years.the bidder has to submit bid specific authorisation certificate from the oem. , supply and fixing of lecture hall furniture should have worktops made of 25 mm thick pre laminated board of e1 p2 grade and approved shade conforming to is: 12823:1990. all the edge of worktops should be provided with machine pressed 2mm thick pvc edge band glued with hot melt glue. the modesty should be made of 25mm thick pre laminated twin board of e1 p2 grade conforming to is:12823: 1990 of approved shade. all the edge of modesty should be provided with machine pressed 2 mm thick pvc edge band glue with hot melt glue. the legs should be made of ms erw oblong tube (ls7138) of size 75x25x2 mm thick with 5 mm thk hr brackets as per is:2062 and 2mm thk crca brackets as per is 5 l 3welded on to the tubes. assembly should be epoxy polyester powder coated (min 40 micron). sturdy grouting to floor through 8mm thk hr steel (is 2062) base plate using anchor bolts. shoe should be made of ultramid nylon should be provided at the bottom for covering the base plate. the swiveling arms should be made of ms erw tube (is7 13s) of size 50x30x1.6mm thk. oblong tube with one end welded with f 55x4mm thk. ms erw tube (is7138) and at another end should be welded with f 48x3.2rnm thk. ms erw tube (is 7138). the swiveling arms should have epoxy polyester powder coated (min 40 microns). the swive1ing arms should be held with powder coated aluminum die cast piece with swiveling mechanism consist of ni cr plated shaft (is:9550), torsion spring should be made of spring steel (is4454) and bush should be made of nylon (pa6 gf30). the chair back should be made of blow molded high density polyethylene and should be fixed on the understructure assembly with the help of stainless steel pop rivets. the chair seat should be made of blow molded high density polyethylene and should be fixed on the understructure assembly. the seat support frame should have side metal frames made from mild steel erw oblong tubes 40x20x2mm thk (approx. 14 swg) as per is:7138, seat support bracket should be made of 3mm thk.hr sheet (is 2062), ms erw oblong tube 35x15x1.6mm (is7138) which should be welded together. seat support channel should be made of 1 mm thk mild steel sheet (as per is:513) should be welded to the understructure for fixing seat. the welded structures should be coated with epoxy polyester powder (min 40 microns). the base plate mechanism should be designed with the features such as 360° revolving type and provision for upright height adjustment. the pneumatic height adjustment should be with auto return feature. the seat should be provided with height adjustment using a gas lift with an adjustment stroke of 70.0 ± 0.3cm. the gas lift also should have an auto return feature to allow the user free movement while being seated and after use guides the upper structure to rotate back to its original position enabling all chairs to align with the work top.the product should be ul greenguard, indoor advantage gold certified,cii green pro certified.the metal parts to be pre treated with 6 steps of degreasing, water rinse, phosphating and passivation and the powder coating to be done following 9 tank spray phosphating system followed by oven drying at 140º c emt after pretreatment camel hump oven for baking powder at 180º c and in built cooling loop after oven baking. the manufactures should have in house quality checking, steel processingand powder coating unit. the manufacturer should have international member certificate of bifma ,aiota ,griha,iso 9001:2015, iso 14001:2015, iso 50001:2011, iso 45001:2018 is mandatory.all the iso certificates should be obtained from nabcb ( central govt) accredited organization otherwise certificates will not be accepted. manufacturer should have green guard certification(ul), greenguard gold, greenpro, bifma level, scs iaq. for some of its products.the bidder should have authorised service center in district.bidder/oem must provide escalation matrix of telephone numbers for service support. bidder/oem must have dedicated/toll free telephone no. for service support.the bidder or their oem should not be black listed from any govt. establishment in last 15 years.the bidder has to submit bid specific authorisation certificate from the oem....

Technical Education and Training Department - West Bengal

39546423 notice inviting e tender for procurement of equipment, instrument, machineries, tools glassware, etc. for sheikhpara a.r.m. polytechnic. , jaw crusher : utilities required : •electric supply : single phase, 220 v ac, 3 kw. •set of sieves with sieve shaker for analysis. •floor area 1.5 x 1m technical details : •jaw : size 100 x 150mm. •feed hopper: suitable capacity. •feed size : 50mm ( approx. ) •product discharge size : 5mm to 15mm. •drive : electric motor, 3 hp, single phase, •control panel comprises of : •energy measurement: electronic energy meter. •starter: 3 hp, single phase. • mcb: for overload protection. • instruction manual : an english instruction manual will be provided along with the apparatus •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , filter press: utilities required: •electric supply: single phase, 220 v ac, 1.5 kw. •water supply. •drain. •slurry required to performing experiment. technical details: •no. of frame : 6 •no. of plates : 7 •size: 200 mm x 200 mm. •material : acrylic •screw jack arrangement for tightening and removing of frames easily. •filter medium : filter cloth •filtrate collection tray: material stainless steel, suitable size. •slurry feed tank : material stainless steel, capacity 40 ltrs. •slurry tank agitator : stainless steel impeller with ss shaft coupled to fhp motor and reduction gear box •slurry feed pump : gear pump with fhp motor. •piping system: gi and pvc. •filtration rate measurement: using measuring tank. material stainless steel pressure measurement: bourdon type pressure gauge. •overhead water tank: material stainless steel, capacity 25 ltrs. •control panel comprises of standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus •a good quality painted rigid ms structure is provided to support all the parts control panel: standard make on / off switch, mains indicator etc. , ball mill with three prefixed speeds: experimentation: • to study effect of rpm on the power consumption of a ball mill. •to determine the efficiency of a ball mill for grinding a material of known wi. utility required : •raw material for feed. •electric supply : single phase, 220 v ac, 1 kw. •set of sieves with sieve shaker for analysis. •floor area 1.5 x 1m •steel balls technical details : •ball mill : material ms •dia 275mm, length 350mm. thickness 5 mm. •discharge chute : suitable size. •feed size : 6 mm ( approx ) . •product size : 200 mesh ( approx. ) •drive : 1 h.p. motor coupled to reduction gearbox & 3 step pulley •revolution counter : mechanical type. •product receiver : material stainless steel of suitable size. •control panel comprises of : •energy measurement : electronic energy meter. •mcb : for overload protection. •standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus. •the set up is fitted with required guards. •the whole set up is well designed and arranged in a good quality painted structure. control panel: • standard make on / off switch, mains indicator etc. , motorized sieve shaker machine with sieve : •type : vibratory sieve shaker for dry sieving material in the range 4.75mm–20?m. • sieve diameter : 20cm • number of sieves : minimum 8 sieves of depth 5cm approx. • power supply: suitable for operating on 220 v, 50 hz, single phase, ac supply • arrangement forchanging the vibration level is provided. • a digital timer adjustable from 0 99 minutes • 200mm sieve, material: brass, full height: 50mm • is: 45?m, 63?m, 90?m, 125?m, 180?m, 355?m, 500?m, 1.00mm, 1.40mm, 2.00mm, 2.80mm, 4.00mm, 5.60mm, 8.00mm, 11.20mm, 14.00mm, 20.00mm, sieve cover, • sieve pan. , rotary vacuum filterexperimentation: •to study the performance of a rotary vacuum filter. •to study the operation of rotary vacuum filter under vacuum. •to determine the specific cake resistance and medium resistance. utilities required: •electric supply: single phase, 220 v ac, 3.5 kw. •water supply. •drain. •slurry required to performing experiment. technical details: •filter drum : material stainless steel, dia. 250 mm, length 350 mm. •mesh : material stainless steel •filter : canvas cloth •no. of zones : 6 nos. •drive for drum : fhp motor coupled to a reduction gear box •trough : material stainless steel, compatible capacity. •trough agitator : material stainless steel, driven by fhp motor with reduction gearbox. • slurry tank : stainless steel, capacity 75 ltrs. control panel: standard make on / off switch, mains indicator etc. , vacuum filtration unit:with vacuum trap kit capacity: 1000ml manifold slurry handling equipped with oil free vacuum pump, r is a piston powered and oil free vacuum pump. max. power : 80w, vacuum 750 mm / hg it contains a moisture trap / vacuum regulator. with light weight is not only suitable for liquid filtration but also perfect for stack or ambient gas sampling. filtration funnel with clamp : 250 300ml, non toxic, unbreakable polysulfone funnel is used in microbial and particulate analysis. aluminium clamp allows one handed operation. funnels do not leak after repeated autoclaving, ( 1, 3, 6 nos. ) vacuum manifold ss 304 / ptfe designed with three vacuum outlets each with leak proof two way valve and a vent port , ro top sieve shaker utilities required : •electric supply: single phase, 220 v ac, 50 hz, 5 15 amp combined socket with earth connection. earth voltage should be less than 5 volts. •material for analysis. •floor area: 1 m x 1 m. •electronic weighing balance: capacity 2 kg ( least count 1 gm ) technical details : •sieve assembly : compatible to sievesof 20 cm dia. ( for 6 7 sieves ) •drive : by ½ hp motor •control panel comprises of : standard make on off switch, mains indicator etc. •special arrangement for setting time for shaking. •an english instruction manual consisting of experimental procedures, block diagram etc. will be provided along with the apparatus t •the whole set up is well designed and arranged on a rigid structure painted with industrial pu paint. control panel: standard make on / off switch, mains indicator etc. , sigma mixer: • capacity – 5kg per batch or 20 kg per hour approx. • contact parts stainless steel 304 grade. • blades are sigma shape type. • motor – 2hp with gear box. • tilting type discharge. • voltage 415 volts ac 3 phase. , centrifugal pump test rig apparatus ( with three prefixed speeds ) required for operation: •water supply. •drain. •electricity 1 kw, 220v ac, single phase. •floor area 2 x 1 m. •tachometer to measure rpm technical specifications: •pump : kirlosker make, capacity 1 hp speed 2800 rpm ( max. ) head 12 m ( max. ) •medium flow : clear water •drive : 1 hp crompton / ge make motor having step cone pulley for three different speeds. •sump tank : capacity 110 ltrs. •flow measurement: using measuring tank with piezometer, capacity 70 ltrs. •stop watch: electronic. •pressure gauge: bourdon type. •the whole set up is well designed and arranged in a good quality painted structure. control panel: •measurement: electronic energy meter, l&t make. •mcb: for overload protection. •energy standard make on / off switch, mains indicator, etc. , pipe friction apparatus requirment for operation: •water supply. •drain. •electricity 0.5 kw, 220v ac, single phase. •floor area 1.5 x 0.75 m. technical specification: •pipe test section: ( i ) dia ½”, length : 1m, material g.i. ( ii ) dia ¾”, length: 1.25m, material g.i. •water circulation: fhp pump, crompton / godrej / g.e makes. •flow measurement: using measuring tank with piezometer, capacity 25 ltrs. •sump tank: capacity 50 ltrs. •stop watch: electronic. •control panel comprises of : • standard make on / off switch, mains indicator, etc. •instruction manual : an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , orifice meter requirment for operation: •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 x 0.75 m. •mercury ( hg ) for manometer ( 250 gm ) . technical specification: • orifice meter : orifice plate made of stainless steel and housing made of clear • acrylic compatible to 1” dia. pipe. • water circulation: fhp pump, crompton make. • flow measurement: using measuring tank with piezometer ( capacity 25 ltrs. ) and electronic stop watch • sump tank: capacity 50 ltrs. • instruction manual: an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. • control panel: standard make on / off switch, mains indicator etc. , rotameterrequirment for operation: •electricity supply: single phase, 220 v ac, 50 hz, 5 15 amp combined socket with earth connection. •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 m x 0.75 m. technical specification: •rotameter: compatible range. •water circulation: fhp pump, crompton makes. •flow measurement: using measuring tank s.s ( 304 grade ) ( capacity 25 ltrs. ) and electronic stop watch. •sump tank: s.s ( 304 grade ) capacity 50 ltrs . •control panel comprises of: standard makes on / off switch, mains indicator, etc. •instruction manual: an english instruction manual will be provided along with the apparatus. •tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , venturimeterrequirment for operation: •water supply ( initial fill ) . •floor drain required. •floor area required: 1.5 x 0.75 m. technical specification: •venturimeter: material clear acrylic compatible to 1” dia. pipe. pressure measurement: differential pressure manometer. • water circulation: 0.5 hp pump, crompton / kirloskar make. • flow measurement: : measuring tank material: stainless steel, 304 grade, 1.2 mm thick with piezometer, capacity: 25 ltr, measuring tank with piezometer ( capacity 25 ltrs. ) and electronic stop watch • sump tank: : material: stainless steel 304 grade, 1.2 mm thick , capacity: 50 ltr. • all ball valves operating temperature range: 400f to 3020 f. • valves working pressure: in range of 600psi, vacuum pressure up to 2×10 5psi. • instruction manual: an english instruction manual will be provided along with the apparatus tanks will be made of stainless steel. • the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , reynolds apparatus requirment for operation: •electricity supply: single phase 220 v ac, 50hz, 5 15 amp combined socket with earth connection. • water supply ( initial fill ) . • floor drain required. • floor area required: 1.5 m x 0.75 m technical specification: •chemical required: dye ( kmno4 ) 10 gm •tube : material borosilicate glass •dye vessel : material stainless steel, suitable capacity •capillary tube: material copper / stainless steel. •constant head water tank: capacity 40 ltrs. •water circulation: fhp pump, champion / godrej makes. •flow measurement: using measuring cylinder. •sump tank: capacity 60 ltrs. •stop watch: electronic. •control panel comprises of : •standard make on / off switch, mains indicator, etc. •instruction manual : an english instruction manual will be provided along •with the apparatus tanks will be made of stainless steel. •the whole set up is well designed and arranged in a good quality painted structure. control panel: standard make on / off switch, mains indicator etc. , shell & tube heat exchanger requirment for operation: •water supply 20 lit / min ( approx. ) and drain. •electricity supply: 1 phase, 220 v ac, 4 kw. •floor area of 1.5 m x 0.75 m. technical specification: •system: water to water. ( 1 – 2 shell & tube type ) •shell. : material stainless steel. insulated with ceramic wool and cladded with aluminum foil. dia. 220 mm, length 500 mm ( approx. ) 25% cut baffles at 100 mm distance 4 nos. •tube: od 16mm approx., length 500mm ( 24 nos. ) •water flow measurement: rota meters ( 2nos. ) one each for cold & hot fluid. •hot water tank: made of stainless steel insulated with ceramic fibre wool. •hot water circulation : magnetic pump •heaters: nichrome wire heater ( 2 nos. ) •control panel comprising of: digital temp. controller: 0 199.90c, ( for hot water tank ) digital temp. indicator: 0 199.90c, with multi channel switch •temperature sensors: rtd pt 100 type. •with standard make on / off switch, mains indicator etc. •instruction manual : an english instruction manual will be provided along with the apparatus •a good quality painted rigid ms structure is provided to support all the parts. control panel: standard make on / off switch, mains indicator etc. , turbidity meter:turbidity meter.ntu ( nephelometric turbidity unit ) measuring unit. wide and auto measurement range: 0 1000 ntu. high resolution: 0.01 ntu / 1 ntu. four operation buttons and three calibration points, easy operation. range: 0.00 50.00 ntu, 50 1, 000 ntu.auto ranging and data hold. , waterproof large screen display pocket tester for ph / tds / conductivity / salinity / temp: temp. display=0 50.0°c / 32.0 122.0°f temp. resolution / accuracy=0.1°c / °f :0.5 c° / 0.9 f° supply with calibration solutions: 1.ph buffer solutions ph 4.01 buffer ph 7.00 buffer ph 10.01 buffer 2.tds calibration solutions ( 480 ml ) 50 ppm, 300 ppm, 1000 ppm 3.conductivity calibration solutions ( 4 8 0 ml ) 100 ms kcl, 1413 ms kcl, 2764 ms kcl 4. salinity calibration solution 5 ppt*nacl calibration solution , kjeldhal distillation:kjeldahl distillation •kjeldahl distillation systems for highly reproducible results for nitrogen estimation by kjeldahl method •borosilicate glass assembly along with the ss steam generator •process kill switch to halt the process in case of accidental door opening •detachable bottom drip tray for extra protection against acid attack •single encoder push button to control all automatic functions •anytime alkali addition during the distillation cycle •tube sensor that enables safe operating conditions in event of tube damage •reagent refill level sensor to avert reagent dry out. specification : •steam addition : automatic •maximum distillation time ( mins ) •current consumption : 5.5 a •distilled water addition : manual , digital do meter: dissolved oxygen analyser cum temperature indicator along with speed regulated stirrer. gold / silver do probe, rtd temperature sensor. ( table model ) specification: do range : 0 to 20 ppm do temperature : 0 to 60°c do resolutions : 0.1 ppm do resolutions : 0.1°c , hardness tester : tablet hardness tester ( monsanto type ) is a fairly handy instrument for taking quick readings for the hardness of tablets. this tablet hardness tester ( monsanto type ) is made of brass turned parts, heavily chrome plated, the scale is 0 to 20kg and the index mark and division is in 1kg reading. scale adjustable for zero setting as per size of the tablets. , conductivity meter : deluxe conductivity meter using latest microcontroller, auto ranging ( 6 ranges from 20?s to 1000ms ) , auto temperature compensation, auto cell constant measurement, touch keys along with conductivity cell of 0.1 cell constant and temperature probe. ( table model ) , muffle furnace : our muffle furnace finds application in various laboratories and research facilities to test the characteristics of materials at extremely high and accurate temperatures. compactly designed, and has a sturdy construction for long term use. insulation is provided with ceramic fiber wool. the working temperature is 1150°c, with the maximum temperature being 1200°c. the furnace is fitted with a dual display microprocessor pid digital temperature indicator cum controller, ci / al thermocouple. heating elements are made up of kanthal wire. it is workable on 220 v ac 50 hz triple phase. inner muffle size : 300 x 150 x 150mm , automatic karl fisher titrator : microprocessor k.f moisture titrator with built in magnetic stirrer, auto computation of moisture in ppm, %age and mg of water. storage of date, time batch no. & final results of 20 titrations. k.f. reagent dispensing by motorized process. final results are flashed on 8 digit digital display , soxhlet apparatus : soxhlet apparatus with six chamber mantle type, flask capacity 250 ml, 2 vertical, 2 horizontal rods with adaptor and screw to hold flask , six test heater of high quality nicrom wire with cotton cover including soxhlet apparatus glass parts, rb flask of 250ml, extractor, condenser, silicon tube, thimble ( 4 packet ) . , thin layer chromatography kit : this unit is based on desaga german pattern developed by dr. stahl having movable applicator with inbuilt thickness adjustment arrangement between 0 to movable 2 mm. with the following components. spreader ( applicator ) made of electroplated brass. perspex base size 114x23 cm. to support 5 glass plates of size: 20x20 cm. or 10 of 20x10 cm. and two plates of 20x5 cm. drying plate rack anodised aluminum for ten 20 x 20 cm. plates. spotting template perspex. developing tank with lid. five glass plates 20 x 20 cm. and two end plates 20 x 5 cm. or ten 20 x 10 and two 20 x 5 cm plates. micro pipette coming glass. scriber. glass sprayer with rubber bellow. spares : a. chromatography tank ( tlc chamber ) with cover for 20 x 20 cm. plates. b. chromatography tank ( tlc chamber ) with cover for 20 x 10 cm. plates. c. chromatography tank ( tlc chamber ) with cover for 20 x 5 cm. plates. iii. tlc glass plates all side ground : a. 20 x 20 cm. b.20 x 10 cm. c. 20 x 5 cm. iv. spreader for tlc : a. brass b. aluminium , paper chromatography kit compact chromatography cabinets are useful for lab. it is joint less bakelite molding supplied with its accessories w to conduct the practical and to evaluate rf values. the standard setup consists of bakelite cabinet with lid, with front sliding glass, ss pot, hanger to hang chromatography paper stand, glass sprayer with rubber below, supplied with 1pkt. of 25 chromatography shttes of size 18x10cm , uv – vis spectrophotometer ( double beam ) wavelength range : 190 1100nm spectral bandwidth : 1 nm optical system : double beam, blazed holographic grating ( 1200 lines / mm ) wavelength accuracy : ±0.5nm wavelength repeatability : =0.2nm , colorimeter :digital photo colorimeter 8 filters, mains operated using latest microcontroller, with 2½ digit led display, sample size 1ml. auto zero using touch keys. , tintometer: applicable scale : rybn, ry, ry10:1, aocs tintometer® ry, chlorophyll & beta carotene scale applicable standard : aocs cc 8d 55; aocs cc 13b 45; aocs cc 13d 55; aocs cc 13e 92; aocs cc 13j 97; bs684; bs684 section 2.20; chinese gb / t 22460 2008; is 548 ( part 1 ) 2010; iso 15305; iso 27608; ms 252 : part 16; ms 817 : part 12 integrated cell heater : yes removable cell chamber : yes colour type : transparent wavelength range : 380 780 nm wavelength accuracy : 0.2 nm spectral scope : < 15 nm photometric range : 0 100 % t photometric linearity : ± 0.01 % t repeatability : ± 0.5 % t stray light : < 0.01 % t detector : spectrometer interfaces : usb; rs 232 instrument housing : aluminium portability : benchtop display : lcd input voltage : 110 vac, 250 vac, 60 w ( 24 v ) environmental conditions : temperature: +5°c 40°c ; humidity: up to 90 % non condensing stock conditions : temperature: 20°c 85°c ; humidity: up to 90 % non condensing compliance : ce languages user interface : english, german, french, spanish, italian, portuguese, russian, japanese, chinese supply includes : instrument with external power supply; set of 3 power leads ( uk, european and united states ) ; quick start guide ( hard copy ) ; usb memory stick ( containing the manuals ) ; certificate of conformity; conformance filter; cell ( borosilicate, 1 path length ) ; cell ( borosilicate, 5¼” path length ) , gas cylinder with commercial oven containingsingleburner , meat mincer grinder:power 3 hp capacity 500 kg per hour usage / application commercial voltage 110 – 220 v frequency 50 hz weight 200 kg country of origin made in india. , sausage filling machine ( manual ) vertical type capacity : 3l dimension : 300*300*550mm gross weight : 13kg , full automatic meat smoke oven with 1m chimney capacity : 250kg. power ( kw ) : 11.32 lp / hp temperature : 110ºc lp steam pressure : 0.1 0.2mpa hp steam pressure : 0.3 0.6mpa smoke ignition time : 15min , edible oil extraction plant : oil expeller 5 bolt, modern design, with round kettle bearing system gear box single gear fabricated hobbing cut gear oil collection tray , taps spanner, pipes. etc with ms fabricated base frame complete with all accessories with 5 hp 3 phase electric motor crushing capacity 25 30 kg / hour filter press 12 x 12 x 12 plate filter nut 12, cock 12 spennar set 1 set filter cloth , oil feeding pump 20mm non return valve = 2 pcs foot valve 1 pcs , oil collection tray pipeline and fitting accessories production capacity 50 60 leter / hour all type edible oil can filter weight : 250 kg 10 liter storage tank total required space : 6 ft x 6 ft total weight : 600 kg , wet grinder tilting capacity 5 liters. tilting type. contact parts of s. stone grinding process. w i t h less heating to protect the flavor of food products i.e. dal, rice etc. drive by 0.5hp or 1hp motor, 220 votls ac operated. , soda water / carbonated soft drinks plant semiautomatic soda water pet bottle filling set up 1. water chilling unit 300 ltr capacity 2. automatic carbontor with ss pump auto cut water level system co2 gas controller 3. soda water 2 head semiautomatic filler with hand operated lever pneumaticclly operated bottle to be fill 200ml to 500ml all body made of ss output 450 bph 4. 1 head pneumatically glass bottle capper 5. 2 head pet bottle washer 6. line charges carbonator to filler 7. air compressor with autocut system for filler use 8. reverse osmosis plant 250lph capacity with ss stand membrance microne filters dosing pump raw water pump high pressure pump etc , milling machine ( food grinder machine ) capacity / hr.: 8 10 kg. coarse 18kg. motor: 1.5 hp, 220v single phase moc: structural parts are ms & all cantact parts are s 304 , ss pulvariser2 hp motor chamber size : 6x3 inch table top laboratory capacity / hr.: 5 10 kg. motor: 1 hp, 220v single phase moc: s 304 , rotary rack oven ( electric heated ) : tray capacity : 12 ( 12*18 ) fuel average : ( diesel ) : 0.5 ltr approx dimension ( l x wx h ) : 60x42x74 total power load : 1.5 hp approx baking area : 2160 sq. in production capacity : 11 kg biscuit / hr approx 22 pcs bread ( 400 gm ) / 25 min approx , deck oven : 3 deck 6 tray gas deck oven capacity : 250 per batch operation type : automatic power source : gas number of decks : double body material : stainless steel certification : iso voltage : 220 v weight : 190kg. ( approx ) , candy making machine hand operated capacity: 1 5 kg material of contraction must be food grade material , micro pipette: single channel fixed vol pipette , calibration & accuracy as per iso 8655 volume range ( ?l ) : 0 10 ?l , haemocytometer in box with counting chamber, cover glasses pair, rbc and wbc pipettes with rubber suction tubing and mouth piece. , digital electronic balance capacity : 220gm readability : 0.001gm , air conditioner for sensitive lab equipments / microbiology lab & microbio technology labcapacity: 1.5 ton, rating: 5 star with inveter, any standard brand , small gas system : 5kg gas cylinder with accessories , hydrometer triple scale: 3pcs. brix: 0 30 ( 3pcs ) . sp. gravity : 3pcs , alcohol distillationunit 1.capacity 1000 ml 2.made of borosilicate glass 3.ideal for distilling alcohol in the laboratory to produce the purest grade 4.thorpes revenue still for purification of ethyl alcohol , pycnometer bottles : specific gravity bottles ( pyknometer ) with thermometer and capillary side tube capacity : 25ml specific gravity bottles ( pyknometer ) with thermometer and capillary side tube capacity : 50ml , deionizer : features • unique digital conductivity meter fitted with unit. • in built pre filter. • upflow treatment. • can be connected direct to water tap. • treated water will have the conductivity less than 10 ms / cm and ph of 7.5 9. • non corrosive regeneration tank. • high capacity cation & anion exchange resins. • easy portable metal stand and trolley. • simple periodic regeneration negligible operating costs. • output / hr ( ltrs ) : 50 , water distillation apparatus stainless steel capacity 10 ltr per hour with 3 heating element total load capacity 3 kw table top model , slab for instruments : dimension: 12 x2.5x 3.5 ( lx w xh ) , moc: bricks with marble top , sink : dimension: 2 x1.5 ( l xw ) moc: ss , notice board for fpt dept. size : 2x2x2 feet. moc: inside velvet, wooden frame, glass cover , laboratory name plate dimension: 1 x10 ( lxw ) moc: fiber , department all sign board : dimension: 3 x3 x6 ( lx wxt ) , moc: acrylic sheet, aluminiumframe , ice cream plant: 1 ) batch pasteurizer : 01 no. batch pasteuriser having capacity 25 ltrs fabricated out of 2 mm thick s.s.304 quality stainless steel material for inner tank and 2 mm s s intermediate shell and 2 mm thick outer tank in s s with glass wool insulation. batch pasteuriser are used for pasteurization of milk with smp and stabilizer and emulsion, cream, butter. the pasteurization temp. of this milk will be around 65 70 deg.c. heating arrangement for ice cream mix one small lpg gas fired boiler are attached with batch pasteuriser. 2 ) s.s. milk pump : 01 no. s. s. milk pump 0.5 hp operated on 415 volts 3 phase sanitary design having capacity not less than 500 l.p.h. @ 10 mwc head. 3 ) s.s. conical inline filter : 01 no. one s. s. filter to be fitted between tank and milk pump. the filter is having fine and coarse s. s. mesh for proper filtration of milk. 4 ) homogenizer: 01no. capacity 25 ltrs / hrs. design – robust, strudy and self supported. it should be two stage designs. high pressure homogeniser with hydraulically two stage homogeniser head having discharge capacity 25 lph at working pressure 150 bar with 1 hp electric motor of 1440 rpm, 415 v, 50 c / s v belts drive arrangement with frame and ss cabinet enclosure all contact part are made of ss 316 following are the accessories supplied. glysrine filled pressure gauge 400 kg / cm 1 no. ss suction & discharge pipe with end collection 1 set. tool kit. 5 ) aging vat : 01no. aging vat having capacity 25 ltrs each fabricated out of 2 mm thick s.s.304 quality stainless steel material for inner tank and 2 mm s s intermediate shell and 2 mm thick outer tank in s s with thermacole insulation. aging tank are used for preparation of ice cream mixes and maintain the temp. of ice cream mix up to + 5 deg.c. tank is connected with separate glycole system to cool down the ice cream mix. 6 ) ss pipes & fittings : 01lot one lot of s.s. pipes and fittings confirming ofs.m.s. standard with necessary valve and s. s. clamps to interconnect all milk and cip lines based on compact layout. 7 ) batch freezer : 01no. batch freezer having capacity 5 ltrs of ice cream per batch in around 30 minutes. all ss part connected with ice cream mix ss 316 material. the suitable capacity refrigeration system connected to freezer to cool down the temp. of ice cream from + 5 to minus 5 deg.c. within 30 minutes. the refrigeration system operates on r 22 gas with air cooled condenser. 8 ) s. s. pipes and fittings: 01 lot one lot of s.s. pipes and fittings confirming of s.m.s. standard with necessary valve and s. s. clamps to interconnect all milk and cip lines based on compact layout. 09. batch freezer: 01 no. batch freezer having capacity 5 ltrs of ice cream per batch in around 30 minutes. all ss part connected with ice cream mix ss 316 material. the suitable capacity refrigeration system connected to freezer to cool down the temp. of ice cream from + 5 to minus 5 deg.c. within 30 minutes. the refrigeration system operates on r 22 gas with air cooled condenser. air pump is also connected with batch freezer. 10. hardner cum deep freezer:01 no. 100 ltrs capacity deep freezer which is required for hardening & storing of ice cream. the deep freezer is operated at minus 20 deg. c. with sealed compressor, air cooled condensing unit . 11. ice candy machine: 01 no. bar ice cream candy lolly tank with aisi ss316 product contact :2 moduls. it would be fitted with stick holder to make the ice candies. it will be fitted with suitable refrigeration system ( glycole ) . 12. flavour tank: 01 no. this tank will be made from aisi ss316 will used to add the required flavour in the mix. this will be fitted in the suction line of the centrifuge pump with valve. both the flavour and mix will be pumped at a time so that the flavour mixes with the ice cream mix. 13. m. c. c. control pannel: 01 no. one mcc control panel with all necessary star delta, d.o.l. starter, push buttons indicating lamps, and interlocking. 14. power earthing & control cable : 01 lot. one lot of power earthing & control cable to connect all electric motors to mcc control panel. 15.structural and supports:01 lot. one lot of m. s. channel, angle and pipes required for support foundation frames and necessary fabrication work , evaporator : vaccum evaporator for lab model with a feed rate of 50kgs / hr technical specification feed rate 50 lph vacuum vaporator capacity: 50 lt / h, made of aisi 304 quality stainless steel. with platform the water in the milk is evaporated by the circulation system of the machine. at the same time, this machine detects bad odors in the milk. vacuum effect: 12 m3 / h, cip cleaning ball, level indicator glass, it works with steam at 3 atu pressure. standard capacity: input 50 lhp output 15 lph ( 35 water decreasing capacity ) working bar: between 3 5 vacuum pump: mazda , vacuum pressure 650 mm hg, monoblock type. inlet and outlet diameter: dn 25, steam required 20 kg / hr continuous milk process system motor power 5, 4 kw ac, 3 * 380 v, 50 hz, ip 55, ie2 condensate heat exchanger: aisi 304 stainless steel, 500 lt / h capacity, tubular. vacuum meter: the measuring range is between + 0 / 70 mbar. control panel: aisi 304 stainless steel, contactor, platform: aisi 304 stainless steel, stainless steel profile, adjustable legs, all connections on the chassis are immobilized; the entire system is completed on the platform. ts increase from 8.5 upto 28 and more , khoya making machine ( fully ss ) : khoya making machine ( fully ss ) lab scale, semi automatic. capacity / hr : 20 100 lph 220v single phase moc: structural parts are ms &all cantact parts are ss 304 , paneer processing plant ( ppp 20 system ) , capacity: 60 kg / day ( 8 hr operation ) : scope of supply for ppp 20 system milk heating system the unit consists of an non insulated vessel, capacity 40l, moc astm 304, for coagulating 20l milk @ 90 95 degrees celsius. there is a 2kw element attachment for auto heat generation as per standards. complete with pressure relief valve, temperature guage. the bottom discharge butterfly valve is 38.1 mm. usual time for heating is 10 minutes. milk coagulation system the bottom part consists of a 25l coagulation vessel with a perforated filter crate for whey separation. this is a wheeled vessel that can be moved to the pressing bench for further process. paneer boxes / moulds : this comprises a u shaped body, two end plates and a top plate.all of the components are of stainless steel and are perforated to allow the whey to flow out.it is made up of 4 removable pieces for easy cleaning. size of the moulds in inches ( l / b / h ) : 13 / 9 / 4 paneer press: it consists of ms top frame and stand, all other parts like shaft for press, handle, drainage tray etc. are having ss 304 mocthis will be used to press chhana to get the final paneer block of 4 5 kg. manual paneer cutter: single press cutter for customized size will be provided from 200gm to 1 kg. consists of a slotted tray and the cutter press with 0.5 mm blades tool box: comprehensive tool box with electrical diagrams and electrical spares: operation manual: a detailed manual is provided containing the operating and maintenance procedures. three copies hard, one soft copy. accessories : vacuum sealing unit must be quoted – 1 no. , ghee making machine lab scale, semi automatic. capacity: 5 20 kg impeller: 20 25 rpm, bottom drain valve 220v single phase moc: structural parts are ms & all cantact parts are ss 304 , horizontal sealer features : 1 ) useful for easy transportation & storage. 2 ) simple usage with high efficiency. 3 ) low energy consumption & labor saving. 4 ) protect product from dust, moisture, surface damage & pilferage. specification : temp. range : 0 300*c power : 500w sealing speed : 0 12mtr / min. sealing width : 8 10mm , gas cylinder with commercial oven containing single burner , digital electronic balance : electronic precision balance capacity : 220gm readability : 0.0001gm ( 0.1mg ) linearity : 0.4mg pan size : 80 mm , lcr q meter lcr meter features an innovative automatic selection technology, automatically measuring l, c and r with q, d and t by just turn on the meter. the testing frequency is up to 10khz and it can output up to 100khz test frequency. it provides high accuracy with four or five terminal kelvin measurements. 4 1 / 2 digits, dual lcd, auto lcr / dcr / d / q / esr / phase angle, variable frequency output of 100hz / 120hz / 1khz / 10khz / 100khz. , hay, sbridge trainer kit : inductance measurement range: 50mh to 150mh product description hays bridge trainer is used to design hay’s bridge, which determines the value of unknown inductors ( l ) . the students can balance the bridge either by observing waveform on cro or by using the built in speaker. this kit has been designed keeping students in mind so its very easy to understand and use. details: inductance measurement range: 50mh to 150mh. on board oscillator section. on board circuit for designing hay’s bridge on board amplifier section on board unknown inductors for conducting the experiment on board speaker interface test points are provided to analyse signals at various points on / off switch and led for power indication. bare board tested glass epoxy smobc pcb is used. block description screen printed on glassy epoxy pcb all interconnections are made using 2mm banana patch cords supplied with user manual and patch cords with built in power supply enclosed in a wooden / plastic box , anderson’s bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit , desauti bridge trainer bridge features • stand alone system • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive, durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , wien’sbridge trainer kit : frequency measurement range: 10hz to 10khz , display counter : should be provided with the facility to count 6 digit on digital display ( led / lcd ) with maximum count of 999999 , cardiac pacemaker : int. ext. pacemaker internal – external pacemaker demo. type trainer internal – external pacemaker is external dives to stimulate heart. two mode fixed mode and demand modes. toggle switch for to select the mode. rate control knob to adjust heart rate pulse rate 30 to 150 bpm±. positive pulse duration of pulse wave 2ms.± ( fix or adjustable ) , out put intensity 0 to 9v adjustable. input ecg sync pulse 9v±. disc electrodes. audible & visible indication for each pulse. test points on the top of instrument through 2mm socket. power supply 230v, 50hz. dimensions 250 x 75 x 250 mm± study on skrip int. ext. pacemaker study of pacemaker working. study & need of mode internal external. study of placement of electrodes. study of demand & fixed mode. study of signal processing, working of each block & etc , patient monitor : should be provided with the facility to monitor real time ecg, noninvasive blood pressure, spo2, respiration rate and temperature parameters for adult, pediatric and neonatal monitoring along with necessary accessories. , dc defibrillator : defibrillator using microcontroller defibrillator using microcontroller trainer this is demo type instrument. three is instant and sync modes, joules & threshold control. low output voltage. output connects to dso. ecg input sync pulse. input ep stereo banana socket indication armed, sync & inst, charging & discharging with audio indications 16x2 lcd display, set, up, down, enter key. charge key up & down output ep stereo & 4mm socket, 100mm paddle disc electrodes with switch test point in the front panel of instrument through 2mm socket. supply 230v / 50hz, dimension 150 x 150 x 250mm±, standard accessories , ventilator : bipap non invasive machine trainer the bipap machine comes with a face mask or a nasal mask, a motor, a tube that connects the motor to the mask and a humidifier. bipap with humidifier prevents issues like dry mouth, dry throat, cracked lips, nosebleeds, chest pain, and nasal infections. the machines motor blows pressurised air through the tube and the air enters your lungs through the mask. this expands the size of your lungs, resulting in a more effortless inhalation of oxygen and exhalation of carbon dioxide. it is important to carefully follow your doctors instructions on how and when to use the bipap machine to achieve the desired result. features of bipap machine with humidifier: simple, reliable, sensitive, and quickly synchronized with the patient applicable to sleep snoring and sleep apnea patients, cpap, s, s / t, t operating modes ipap 4 30, epap 4 30, 8 step inhalation exhalation triggers adapt the pressure automatically to the patients needs and provides better synchronization choose between a nasal or face mask available in s / m / l sizes. easily adjust the inhalationexhalation pressure, inhalation time ( 0.5 3 seconds ) and respiration rate. 5 color lcd display with interactive user interface and ergonomic buttons monitoring vt, res rate, min vent, leak. alarms in all respects. 5 step adjustment of the humidifier. display of the key parameters of therapy in the online mode weight: 5 kg, dimensions 36 × 23 × 28 cm accessories humidifier, mask, hose, adapter, filter, user manual , pulse oximeter : integrated with spo2 probe processing display module can be used in hospital, home, community medical treatment, sports healthcare, etc. can be measure spo2 and pulse rate accurately spo2 and pr display, pr waveform and barographs display battery voltage indicator, rechargeable li battery 4 direction display, four levels adjustable brightness pulse sound function, alarm; can set upper and lower limits. usb interface, software, analyses, store, print low power consumption; shut off automatically small volume ( 57 ( l ) x 32 ( w ) x30 ( h ) mm ) light to carry technical parameters 1.3 65k color oled display, resolution 160 x128 spo2: 35~99%, pulse ratio:30~250bpm resolution: 1% for spo2, 1bpm for pulse ratio accuracy: ±2% ( 70%~99% ) , unspecified ( <70% ) for spo2, ±2bpm or± 2% ( select larger ) for pulse ratio interference resistance capacity against ambient light and measurement performance at low perfusion. , infusion pump : should be provided with peristaltic pump mechanism, bolus: 600ml / h, flow rate range: 1 600ml / h, volume limit: 1 9999 ml, accuracy:‡5% , bio amplifier trainer kit: the trainer kit should comprise the ecg, m g and eeg amplifier circuits along with supporting accessories , active filters kit for bio signals : this should comprise the circuits of active filters ( active low pass filters, filters kits active high pass filters, active band pass filters, active notch filters etc. ) used in ecg, emg and eeg measurements along with supporting accessories , adc kits for bio signals : this should comprise for circuit modules for converting ecg, emg & ecg signals form their analog form to digital form along with supporting accessories , emg machine :emg amplifier 3 lead with audio and usb output bipolar real time emg amplifier 3 lead with audio and usb trainer real time emg wave measurement, unipolar & bi polar mode disc electrodes with velcro & disposable electrodes, emg & self test mode, gain & test adjustable. usb & dso output. audio output cw 1wat ±., test point on the top of instrument 2mm sockets power supply 230 v, 50hz. dimensions 305 x100 x 250 mm± study on skrip emg amplifier study of electric potentials generated by the muscles, muscle activity, nerve conduction velocity, muscle feedback, muscle strength & signal processing placement of electrodes, amplification, filters, gain, self test, voltage & frequency responses & etc biowave software advance software for measurement of emg single. it is with measurement of voltage, time & frequency. setting voltage & time, save as, open, print, offset setting, etc. for advance study values in excel. , hospital information on system software : the software module should comprise the facility of monitoring out patient management, purchase management, in patient management, ot management, medication orders, laboratory management, pharmacy, radiology, blood bank, billing &collection etc , ecg machine : ecg amplifier 12 leads selector with usb ecg amplifier 12 leads with selector switch trainer kit 12 leads real time amplified. ecg output up to 10vpp± i, ii, iii, avr, avl, avf, v1 to v6 chest lead, standard unipolar and bipolar leads gain adjustable, self test clamp & suction electrodes.dso o / p through 4mm socket test point on the top of instrument through 2mm socket. power supply 230 ±10%, 50hz, dimensions 250 x 75 x 250 mm± study on skrip ecg amplifier measuring the electrical activity generated by the heart. different lead combination lead. study of normal abnormal ecg waves. & signal processing placement of electrodes, amplification, filters, gain, self test, voltage, frequency responses, etc biowave software software for measurement of ecg single. measurement of voltage, time & frequency of each point. setting voltage & time expand the signal, save as, open, print, etc. for advance study excel values, offset setting, etc , eeg machine : method single amplifier with usb trainer kit real time eeg amplifier output, 10 20 electrodes placements electrodes placement select by mode & right & left switch study of brain activity & signal processing eeg left, right & self test mode, gain adjustable, disc electrodes bipolar one electrodes set.disc & disposable electrodes eeg dso & usb output through 4mm socket & usb software biowave, 6 channel, save, open, print, excel values, measurement voltage, frequency, time, offset, select 1 or 6 channel, etc test point on top of instrument, 2mm socket. power supply 230 ±10%, 50hz, dimensions 305 x100 x 250 mm± , temperaturesensortrainer kit this should comprise on board 4 different kind temperatures sensors ( lm 35 , rtd , themister, thermocouple type ) digital display , pressure transducer trainer kit : pressure gauge: 0 150 psi, pressure vessel: 0 100 psi, hoses size: 1.5m, digital display product description pressure transducer trainer is designed to learn concept of pressure measurement. it helps students & industry professionals to understand operation of pressure transducer in detail. built in on / off controller is also provided with audio & visual indicators. it also has a pc interface through usb for more interactive understanding of transducer characteristics. user can also take a direct printout if desired. pressure transducer trainer has a wide range of experiments with user friendly software. features: differential input pressure transducer precise signal conditioning self contained and easy to operate data acquisition using usb sensitive, linear, stable & accurate functional blocks indicated on board mimic on board digital voltmeter on board indicators; buzzer & led on board on / off controller , piezoelectric transducer trainer kit : digital display with 3 1 / 2 digit to read +1999 counts, donut type 1000 pf piezo crystal , colorimeter : digital photo colorimeter 8 filters, mains operated using latest microcontroller, with 2½ digit led display, sample size 1ml. auto zero using touch keys. , uv – vis spectrophotometer ( double beam ) wavelength range : 190 1100nm spectral bandwidth : 1 nm optical system : double beam, blazed holographic grating ( 1200 lines / mm ) wavelength accuracy : ±0.5nm wavelength repeatability : =0.2nm , auto analyzer:the machine should have the provision totest like sgpt, lipid profie, s. creatin, blood cholesterol, etc. , electrolyte analyzer : 1. designed for 3 electrolytes analysis: na+, k+, cl 2. low reagent consumption per test. 3. aspirates whole blood, serum, urine and other biological fluids. 4. requires very low sample, 40ul for 2 electrolytes. 5. throughput 60 samples / hour 6. graphic display with touchscreen. 7. automatic calibration and rinsing. 8. inbuilt thermal printer 9. real time clock 10. memory for sample results 1000 11. iso, gmp and ce mark certified products. 12. high linearity for parameters. sodium = 40 220 mmol / l potassium = 1 30 mmol / l chloride = 20 250 mmol / l , blood gas analyzer : should be able to measure directly ph, pco2, po2, sodium, potassium, chloride, and calcium simultaneously. calculated parameters include sa02, bi carbonate ( hco3 ) , standard hco3, base excess of blood ( be ) , base excess of extra cellular fluid. should have an automatic calibration for all the measured parameters. should have an inbuilt printer and minimum inbuilt memory of 100samples. fast analysis time less than 60 sec. data display on well illuminated, adequate size lcd color touch screen display. data print out on built in graphic printer. should be supplied with on l i n e pure sine wave ups of sufficient capacity for a minimum back of 30 minutes. al types of electrodes supplied initially shall have one year warranty. reagents supplied should have at least six months shelf life. , medical oxygen sensor : measurement range: 0 100%, output in ambient air: 9 14 mv, operating temperature: 0 50°c, operating humidity:0 99 rh , blood cell counter : white blood cells, red blood cells and platelets are counted using the direct impedance method with coincidence correction. automatic floating discriminators separate the cell populations based on complex and accurate algorithms. the intensity of the electronic pulse from each analyzed cell is proportional to the cell volume. principle electrical impedance method for cell counting and cyanide free for hemoglobin parameters wbc, lym#, mid#, gran#, lym%, mid%, gran%, rbc, hgb, hct, mcv, mch, mchc, rdw sd, rdw cv, plt, mpv, pdw, pct, p lcr, p lcc histograms wbc, rbc, plt throughput 60 samples per hour , clinical thermometer ( mercury clinical thermometer ) range : 0 250°c , digital clinical thermometer, accuracy 0.1 deg. c ( min ) , display. human body non contact infrared thermometer, accuracy 0.1 degree c, lcd display. , infrared clinical thermometer: human body noncontact infrared thermometer, accuracy 0.1 degree c, lcd display. , stethoscope high acoustic sensitivity, stainless steel combination chest piece signify quality. soft sealing ear tips offer maximum comfort and an excellent acoustical seal. , digital stethoscope ( phonocardiogram trainer ) pcg amplifier with 5 filters phonocardiogram amplifier with 5 filter trainer kit real time amplified pcg output up to 15vpp±, pcg transducer. adjustable gain & adjustable audio with head phone. rotary switch to select 5 positions filter. filter range 25hz to 1400hz±, heart beat indication. output pcg through 4mm socket. test points on the top of instrument output through 2mm socket. power supply 230v, 50hz. dimensions 250 x 75 x 250 mm ± study on skrip pcg amplifier study of phonocardiogram ( or pcg ) is a plot of high fidelity recording of the sounds and murmurs made by the heart with the help of the machine pcg. study of heart sound & murmurs. study of the condition of the heart. study of heart sound for analysis provides good information of these diseases cardiovascular diseases. study of rhythmic beating of heart. study of a sound referred to as “lub dub” . study of the atrio ventricular and the aortic pulmonic valves , sphygmomanometer : aneroid type sphygmomanometer , electromyography ( emg ) with simulator trainer : emg amplifier 3 lead with simulator bipolar real time emg amplifier 3 lead with audio & simulator trainer kit real time emg wave measurement, unipolar & bi polar mode disc electrodes with velcro & disposable electrodes, emg & self test mode, gain & test adjustable.dso output through 4mm sockets audio output cw 1wat ±., test point on the top of instrument 2mm sockets simulator differential 3 led as active, references & common ( ground ) . adjustable conduction i.e. voltage & time response i.e. frequency. universal output sockets, multiple pattern by adjustment of voltage & frequency. study on skrip emg amplifier study of electric potentials generated by the muscles, muscle activity, nerve conduction velocity, muscle feedback, muscle strength & signal processing placement of electrodes, amplification, filters, gain, self test, voltage & frequency responses, simulator & etc power supply 230 v, 50hz. dimensions 305 x100 x 250 mm± , online ups :max 2kva 72v pure sine wave without in built batteries, multicolor , computed radiography system : computed radiography system , maintenance tools kit box:box contain: 3 3 / 4 auto range digital multimeter, 23pcs 1 / 4 driver socket set, heavy duty curved claw hammer w / fiberglass handle, adjustable wrench 8, ci extractor, hobby vise, slip channel pump pliers 254mm, 12 15 nos prosoft screw driver set, wire stripper &cutter, fine tip straight tweezer, utiliyu component storage box, long nose plier 135mm, diagnoal cutting plier 110mm, linemans plier 165mm, dual color cutting plier, dual color long nose plier, 9 pcs ball point longarmhex key set, 10pcs electronic combination wrench, 5 pcs needle filr set, soldering iron 220 v, desoldering wick, solder core, vs insulated tap, utility knife, measuring tap; desoldering pump, flux bottle, blow brush, telescopic magnetic pick up tool, inspection mirror, al purpose snip etc, , hay, sbridge trainer kit : inductance measurement range: 50mh to 150mh product description hays bridge trainer is used to design hay’s bridge, which determines the value of unknown inductors ( l ) . the students can balance the bridge either by observing waveform on cro or by using the built in speaker. this kit has been designed keeping students in mind so its very easy to understand and use. details: inductance measurement range: 50mh to 150mh. on board oscillator section. on board circuit for designing hay’s bridge on board amplifier section on board unknown inductors for conducting the experiment on board speaker interface test points are provided to analyse signals at various points on / off switch and led for power indication. bare board tested glass epoxy smobc pcb is used. block description screen printed on glassy epoxy pcb all interconnections are made using 2mm banana patch cords supplied with user manual and patch cords with built in power supply enclosed in a wooden / plastic box , anderson’s bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , de sauty bridge trainer kit : this is useful for students to determination of self inductance of a coil by anderson’s bridge. features • stand alone system • inbuilt audio frequency generator • in built stable 3.5 character digital meters • 0 20 v variable power supply •easy to learn and illustrative study materials • attractive , durable and insulating wooden casing. technical specifications on board dc power supply : +12v dc ammeter range : 1?a to 200ma display : 3½ digit voltmeter range : 1mv to 200v display : 3½ digit mains power : 230v ac ±10% , flex displays ( with printing charges ) : 2 ft x 1.5 ft , wall clocks : digital , boyle’s law apparatus : burrete graduated in c ( or ml ) with 1.0 c / div. scale graduated onboth sides ( left & right ) with same marking. both open and closed tubes can be slided up and down over aluminium rod. high quality synthetic tube ( 1.0 m long ) . one spare synthetic tube. ( with extra 500gm mercury ) . superior n & closed ytpe eno meter onlg kaet wood board no heavy metal base fitted with leveling screws without mercury but complete whti pressure rubber tubing &glass tubes, routine quality, double rod with open &closed end tubes & pressure tubing. , p n junction diode characteristic kit : complete set with inbuilt power supply & with digital voltmeter & ammeter compatible for both forward & reverse bias. , galvanometer with resistance kit ( half deflection method ) :galvanometer is designed for very low current measurement, resistance 100 h / 500 , time period 10s to 15s, large moment of inertia of the moving part, deflection closely proportional to the electric charge. , verification of kirchhoff’s law kit : type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1 , number of variable dc power supply available on board 1, variable dc power supply 20v, number of led indicators available to indicate power input 1, availability of cd voltmeter available on board yes, range of dc voltmeter 0 30volt, availability of dc ammeter on board yes, range of dc ammeter 0 50 ma, number of test points provided onboard to observe signals 14, necessary patch cords. available for interconnection yes, casing material plastic. two round analog meters for voltage & current measurement, components are mounted behind the panel with printed circuit. diagram, connections are brought with 4 mm banana sockets, instrument fitted in highly shockproof plastics box, 4 mm patch cords are provided with the trainer for interconnections, student instruction manual will be provided with the trainer kit. , stoke’s law apparatus : hard glass tube of 35 mm dia & 1m long marked ni least division of mm is made to stand firmly in between two upright bars with the help on a heavy cast iron base at the lower side, for viscosity measurement, transparent liquid like glycerine or castor oil to be supplied, digital stop watch and stainless steel balls of different dia to be supplied. , spherometer : a fine screw moving in a nut carried on the centre of a small three legged frame, the feet forming the vertices of a equilateral triangle. , instrument for determination of spring constant of horizontal & vertical spiral spring setup : instrument for determination of spring constant of horizontal & vertical spiral spring setup stand with heavy base, transparent scale with mm resolution, horizontal support for spring, brightly colored stretch indicator, three springs with identical diameter and length, but different spring constants, three fo each spring included, for a total of nine springs: spring constants are 5n / m, 8 n / m, 07 n / m. consisting of 45cm long mirror scale, spring, slotted weight with hanger and pointer, complete on heavy tripod stand, on metal stand with mirror scale, superior on heavy base, about 05mc high for taking more readings, complete with weights, helical spring: light spiral spring with pointer, easy to work with 50 gm. weight complete with hook for hanging. , m.i. of flywheel apparatus :m.i. of flywheel apparatus good quality stainless steel full setup, csi superior quality flywheel with weights, comprising of carefully machined and balanced cast iron wheel and steel spindle is supported on ball bearings in strong iron brackets, thickness: 4.4 cm, diameter:20 cm, wall type with pointer, with revolution counter, set of slotted weights for flywheel complete with weights cord and hook. , coefficient of linear expansion apparatus: superior quality, height 50 cm, with brass rod, stainless steel finish a50 cm long expansion base with a built in dial gauge and thermistor. three metal tubes brass, copper ( 99.5%cu, 0.5% te ) , and aluminum ( 98.9% al, 0.7% mg, 0.4% si ) : 6.4 mm outside diameter. a foam insulator to avoid heat loss at the thermistor connection point. thermoplastic elastometer tubing with 2 6.4 mm i.d.a source of steam or hot water, such as the pasco model td 8556a steam generator. a digital ohmmeter such as pasco model se9589 to measure the thermistor resistance. leads should have banana plug connectors, such as pasco model se 9750 or se 9751 patch cords. , time period of vibration of cantilever : steel made cantilever beam clamped at the table, free end fitted with hook to suspend weights, complete set with digital stopwatch. , proof of inverse square law by photo electric cell :proof of inverse square law by photo electric cell complete test kit with optical bench mounts for p.e. c e l l& source of light, galvanometer of low resistance to measure current. , dependence of capacitance of parallel plate capacitor: the fixed and mobile plate is highly insulated. the solid aluminum plate capacitor around 150mm diameter and 3mm thick. the capacitance si adjustable from 2.3 to 280pf. ti consists of a fixed and a movable plate on a guide rail. a centimeter scale is used to read the plate spacing. the device si supplied with three dielectric sample plates made of acrylic, pvc. , g clamp 100mm , instrument to observe the effects of frictions using inclined plane consisting of a wooden plane 90x18cm having adjustment ofr setting the required angel precisely complete with frictionless pulley linear and circular scale nap b o t t o m fo different a wheeled trolley dnaa materials. , stainless steel led digital outside micrometer: digital micrometer outside.0 25 mm l.c. 0.001 mm. , conversion of galvanometer into voltmeter kit :conversion of galvanometer into voltmeter kit type of on board meter available analog, number of potentiometers provided onboard to vary load resistance , 1 number of variable dc power supply available on board 1, number of led indicators available to indicate power input 1, availability of dc voltmeter available no board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic. , conversion of galvanometer into ammeter kit :type of on board meter available analog, number of potentiometers provided onboard ot vayr load resistance 1, mruneb ovfariable cd power supply available on board , 1 number of led indicators available ot indicate power niput 1, availability of dc voltmeter available no board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic. , dc digital ammeter range: 0 10v , dc digital voltmeter range: 0 20v , analog galvanometer : dc galvanometer analogue for lab 30 0 30v portable for detecting and indicating an electric current. , small resistances range : 5o, 10o , dc digital multimeter : multimeter digital 3digit lcd dc voltage up to 1000v in five ranges, ac voltage up to750v in five ranges, dc current up to 10a in five ranges, ac current up to 10a ni five ranges, resistance upto 200m ni seven ranges with buzzer....

Technical Education and Training Department - West Bengal

39364111 procurement of equipment, instrument, machineries, tools etc. related to laboratories procurement of equipment related to laboratories and workshops of mechanical electrical civil chemical engineering and science humanities departments of hooghly institute of technology hooghly strain gauge trainer kit gauge factor : 2.1 maximum bearable weight : 500 gm, cantilever material : stainless steel, bridge configuration : full bridge display : 3½ or 4 digit ledwith user manual 2 measurement of temperature using thermocouple, rtd, thermistor, ad950 transducers with electronic instrumentation transducers : thermocouple ( k type ) , thermocouple ( j type ) , thermistor ( ntc ) , rtd ( pt 100 ) , semiconductor sensor ( lm 335 ) and semiconductor sensor ( ad 590 ) with user manual 3 bourdon tube type pressure gauge bourdon tube type pressure gauge, pressure range upto 10, 000 psi, accuracy upto + / 0.25%, with pumping system 4 flow control system using mass flow meter, single loop controller and control valve set up should consist of mass flow meter, single loop controller, control valve ( glove ) , transmitter should be installed at the upstream of control valve, controlling facility by controller, continuous water recycling facility, table mounted set up preferable with user manual 5 a / d & d / a converter trainer kit analog to digital converter • 8 bit descrete adc • on board signal generator with adjustable amplitude levels • on board led bank to observe digital outputs • power supply : +5v, ±12v gnd • interconnection is provided by 2mm connectors • experimental manual digital to analog converter • 8 bit binary weighted resistors dac • 8 bit ladder type d to a converter • onboard switches are provided for digital pattern generation • 8 bit digital inputs ranges from 00 to ff • extensive experimental manual is provided with the kit 6 8051 based advanced microcontrollertrainer 8051 microcontroller trainer kit;based on intels 8051 microcontroller 12mhz with • on board power supply • rechargeable ni cd battery • ascii keyboard interface • programming interface with pc • compiler and cross assemblers for programming in c, • lcd display, 8051 usb programmer, 16*2 lcd, light sensor module ( ldr ) , tsop sensor module, 4*4 matrix keypad, aa 6 cell holder, burge strip f f connectors, • 32 k or higheruser ram. ( expandable ) • serial i / o through 8251 usart • parallel i / o lines available through two 8255 chips • 3 channels of 16 bit timer / counters from 8253. 8254 • adc & dac interface module • stepper motor interface • square, triangular, staircase wave generator interface module • dc voltage, current measurement interface module • zero crossing detectors interface module • users’ guide • cd required software, usb cable, microcontroller & its interfacing book with application projects, cd required software 7 microcontroller development kit 8051 development kit with accessories and software 8 solar photovoltaic cell characteristics trainer kit 12v solar module with suitable arrangement of halogen lamps 500w, digital dc voltmeter and ammeter, lux meter and variable resistive loadwith user manual 9 flux meter ( magnetic ) integrating type digital fluxmeter, with 3&half digit digital display, 4 ranges of measurements indicating flux values from 0.1 kmt ( kilo maxwell turns ) to 2*105 kmt 10 digital storage oscilloscope ( 70 mhz ) detailed technical specifications: a ) no. of channels : 2 or 4 b ) bandwidth : 70 mhz c ) maximum input : 400 v ( peak ) d ) sample rate : 2 gsa / sec e ) waveform update rate : 400 waveforms / sec f ) memory depth : 100 kpts standard ( upgradable ) g ) time base : 5nsec / div. to 50 sec. / div h ) waveform update rate: 50, 000 waveforms / sec i ) display : 8.5 inch colour wvga j ) trigger modes : force, edge, and video, pulse width. k ) built in interface : standard usb 2.0 high speed device 11 lcr q meter measuring inductance ( l ) , capacitance ( c ) , resistance ( r ) , quality factor ( q ) and dissipation factor ( d ) . with a basic accuracy of 0.25% and five digit display resolution. 12 diode and zener diode characteristics trainer a complete system to study the diode characteristics forward and reverse characteristics experiment can be performed on this trainer kit silicon, zener and germanium diode are provided with this system. inbuilt ammeter and voltmeter. digital display for displaying voltage and current. different test points with user manual 13 experimental kit for input / output characteristics of bjt one fixed 12v power supply, one variable constant voltage source and one constant current source for output characteristic of the transistor. three digital meters on the panel. one fixed frequency of 1khz with variable amplitude , bread board with user manual 14 training kit to study of opamp characteristics specification: 2 no. variable dc power supply 0 3v / 30ma, 1 no. fixed dc power supply 12v1 no. operational amplifier ic 741 & different types of resistance, capacitors and one potentiometer with user manual 15 training kit to study of universal logic gates & applications with power supply • on panel gates : 4 nand gates ( 7400 ) , 4 nor gates ( 7402 ) , 4 and gates ( 7408 ) , 4 or gates ( 7432 ) & 6 not gates ( 7404 ) • 5 nos of extra 18 pin ic base mounted on panel to use different ics • 5 logic input switches with led • 5 logic output led • on panel 5 sockets each for +5 v & gnd • required numbers of patch with user manual 16 training kit for study of kirchhoff’s current & voltage law equipped with necessary resistors, digital voltmeters, ammeter and inbuilt variable power supply 5v & 12v.on board test points to observe signals, on board schematic diagram, with user manual 17 analog wattmeter clear rectangular window with excellent visibility, knife edge pointer and anti parallax mirror. accuracy class ± 0.5% of full scale deflection. dynamometer type wattmeters i ) 5 10a, 150 300 600v, ii ) 10 20a, 150 300 600v. 18 series parallel resonance of r l c ckt kit for series parallel resonance of r l c ckt: the set up consist of power supply, audio oscillator with digital readout, digital rms meters and different number of inductors ( smoothly variable ) , capacitors, potentiometer, ammeter & voltmeters with user manual 19 power factor meter ( single phase ) clear rectangular window with excellent visibility, knife edge pointer and anti parallax mirror. accuracy class ± 0.5% of full scale deflection. power factor meter dynamometer type power factor meter , 1 phase , current coil range : 2.5 & 5.0 amps. ( dual range ) , pressure coil range: 150, 300 volts ( double range ) . 20 power supply:dc • 2x30v 3a, 5v 3a • constant voltage & constant current operation • digital displays for voltage & current • adjustable current limiter • protection against overload & short circuit 21 training kit for verification of a ) superposition theorem. b ) thevenin’s theorem. c ) norton’s theorem. d ) maximum power transfer theorem. two nos. variable dc power supply. two nos. resistive potentiometer ( pot ) . differnt values sets of resistances. digital dc voltmeter, dc ammeter, complete operating manual, connecting wires , patch cords, etc. 22 ac distributor simulator transmission line trainer consist of: 100 km x 3 phase tx line block at the end of each block short is possible all digital multifunctional meters at the sending & receiving end, loading provision for total 1kva – load of variable separate inductive, capacitive & resistive load bank. high quality patch cord and user manual. 23 lux meter sensitivity – 1 50, 000 lux error percentage + 5%, 4 ½ digit to 5 ½ digit detail operating manual also to be supplied 24 dielectric strength test setup for transformer oil transformer oil: breakdown voltage : 0 60kv, vertical panel mounted with voltmeter, glass cover encapsulated, test cup and gap measuring gauge with 10 liter of transformer oil 25 digital insulation tester , digital insulation tester: 500v, 200mohm, portable type 26 half wave & full wave bridge rectifier trainer kit, 1 / 2 wave, fullwave ( centre tapped & bridge ) with filter ckt with user manual 27 experimental kit for characteristics of zener diode, complete set should consist of all accessories to perform the experiment using a zener diode fitted on the printed boardwith user manual 28 experimental kit for input / output characteristics of bjt, transistor trainer kit consists of one fixed 12v power supply, variable constant voltage source and constant current source for output characteristic of the transistor.digital meters on the panelwith user manual 29 experimental setup for implementation of adder & subtractor, with adder ( half & full ) & subtractor ( half & full ) using basic gates. must have onboard input supply, display to show logic outputwith user manual 30 complete setup to implement encoder, decoder , multiplexer and de multiplexer with power supply, display unit, patch cords, necessary ic and manuals for each. 31 a / d & d / a converter trainer kit 8 bit with accessories and manual. 32 scr single phase half wave, full wave, fully controlled bridge rectifier / converter with in built meters and on board power supplywith user manual 33 training kit for study of vi characteristic of scr, igbt , with separate section for scr and igbt characteristics with in built meters and led indicationswith user manual 34 scr firing circuit, power requirement: 230 vac +10%, 50hzstandard accessories:6 volt / 1 / 4 w lamp, patch chords & instruction manual 35 training kit for study of vi characteristic of diac, with proper heat sink and training manual.consists of one no. diac with proper heat sink.all components should mount on a screen printed pcb fixed on acabinets 36 scr commutation circuit, scr commutation circuit commutation techniques used . i ) class a ii ) class b iii ) class c iv ) class d v ) class e vi ) class f • in built ic based dc regulated fixed power supply +12vdc & acwith user manual 37 electronic energy meter, a.c. single phase, 2 wire solid state ( static ) fully electronic energy meter, accuracy class 1.0 & current rating 5 30 amp. with backlit lcd display for 240 volt system fitted with pilfer proof meter box. 38 trainer kit for measurement of medium resistance by wheat stone bridgekit must have inbuilt power supply, measurement range 1 ohm – 100 ohm, having sensitive galvanometer with user manual 39 trainer kit for measurement of low resistance by kelvins double bridge, with power supply, range 1 microohm 1 kiloohm, having sensitive galvanometerwith user manual 40 earth tester, insulation reslstance test: more than 25 megohms at 500 v dc between electrical circuit & containing case, display: led or lcd. dual ranges: 0 10 1000 ohm ( b ) 0 5 500 ohm 41 trainer kit for measurement of inductance by anderson bridgekit must have built in power supply, inbuilt signal source, application bridge on screen printed front panel display, set of unknown inductance coil, variable resistance, set of capacitance, audio null detector, patch cords, connecting wires and head phone, complete operating manual. 42 trainer kit for measurement of capacitance by schering bridge kit must have input supply 50 hz sine wave, two ratio dial p & q, each having 1, 10, 100, 100 ohm coil, 3 decade dial, x 0.001 microfarad, 0.01 microfarad, 0.1 microfarad. having sensitive head phonewith user manual 43 tri vector meter 3ph 4 wire lt ct & 3ph 3 / 4 wire ht ct / pt operated fully static amr compatible tri vector energy meters dlms compliant – category c 44 trainer kit for measurement oflinear displacement bylinear variable differential transformer ( lvdt ) for linear displacement, type: spring loaded core type, configuration: axial type lvdt full, actual displacement: by micrometer arrangement pitch: 1 mm, circuit: ac excitation source, phase detector & digital display, excitation source: sine wave of 2 khz to 5 khz variable frequency and 0 to 5 or 12v variable amplitude, readout: digital display to measure 0 to + / 10 mm, indicating, displacement in millimeters with core in / out indicated by + sign, test points: instruction manual 45 measure pressure using pressure sensor kit.resistive pressure transducer with pressure of 0 300mm hg / 6psi, primary excitation voltage of 5v dc on board provided. on board 41 / 2 digital panel meter provided using ad7135. pressure generation and monitor using a pressure gauge. onboard instrumentation amplifier provided with user manual. 46 trainer kit for op amp as inverter, non inverting modefront panel built with high class insulated printed circuit board sheet with well printed circuits and symbols. fuse for short circuit protection. patch cords. the trainer is housed in abs plastic / wooden cabinet.size of the trainer set 12”x8”. instruction manual. 47 trainer kit for op amp as adder, differentiator and integrator instrument comprises of two dc regulated power supply 0 5v dc, ±15v dc, one meters to measure input and output voltage & combination of resistance, capacitors mounted on front panelwith user manual 48 convert digital data into analog data by using analog to digital converters and analog data into digital data by digital to analog converter glass epoxy smobc pcb, 8 no. of output led, wooden box, proper patch cord with user mannual.glass epoxy smobc pcb, 8 no. of output led, wooden / metal enclosure 49 simulate differential protection scheme for transformer with power system simulation kit 3 phase, 415v, 50hz, ac supply. control supply : 1 phase, 230v, 50hz, ac supply. short circuit protection : hrc fuses & mcb. 3 phase, 3kva, 415 / 240v, delta / star connected transformer with tapings primary : 0 10 20 100% secondary 0 10 20 100% on each phase of windings, natural air cooled. • protection cts : primary side cts 10 / 1a, 5 va, cl 1, wound primary typesecondary side cts 20 / 0.67a, 5va, wound primary type. • fault simulating switches : 32a, 2 pole, on / off rotary switches are provided for creating a ) line to ground fault, b ) line to line fault, c ) inter turn faultprotective relays. % differential relay static type with minimum basic setting biased feature 10%, 20%, 30%, 40%, 50% setting for current. ct rated 1a definite time over current relay • earth fault relay • aux. supply to relay : 110 / 220 v ac / dc educational bench model with schematic diagram of the test circuit printed on the model test points & measurement points brought out & connected to terminals, circuit setup for testing through interconnections of patch chords with user manual 50 d.c. compound motor ( open type ) 2 hp dc compound motor: 2h.p. 1500rpm, 230v, open type for assemble and dismantling of different parts of stator and rotor, commutator, brush etc. 51 d. c. shunt generator for o.c.c. test dc motor: 2hp, 1500 rpm., 220v dc generator: 1kw, 1500 rpm, 220v. necessary panel to set up with foundation, voltmeter:0 300v, ammeter: 0 5a, ammeter:0 1a, 4 point dc starter. 52 dc motor speed control system with power supply & motor motor 0.5 hp, variable dc ( 0 230v ) source, built in techogenerator, digital panel meter, power circuits of 4 scrs ( 1200v., 25 a ) i.e. half bridge, facilities of studying torque speed characteristics of dc motor, torque measurement, rpm indicatorwith user manual 53 swinburns test to compute efficiency of shunt generator, 1hp, 220v, 1500rpm d.c. motor: 2 hp, 230v, 1500rpm, shunt field. suitable panel withvoltmeter ( 0 300v ) , and ammeter: 0 1a, ammeter:0 5a with user manual & proper setup with foundation 54 determination of equivalent circuit parameters of a single phase transformer by o.c and s.c test transformer: 1 kva, 230 / 115v, variac: 0 270v, panel with voltmeter: ( 0 50v ) , voltmeter ( 0 300v ) , ammeter: 0 2a, ammeter:0 10a, wattmeter: 0 1200w. 55 compute the efficiency of a single phase transformer by back to back test complete set upwith user manual: ac power supply 0 230v at 4a ( optional ) • operated on mains power 230v, 50hz +10% digital / analog meters: • voltmeter 2 nos. ( for primary and secondary ) • ammeter 2nos. ( for primary and secondary ) • digital wattmeter 2nos. 56 parallel operation of two single phase transformers to determine the sharing of load current, apparent power and real power transformer ( 2 numbers ) : 1 kva, 230 / 115v, panel with voltmeter ( 0 300v / 150v ) , ammeter: 0 10a, variable resistive load 115v, 10a, single phase. 57 three phase transformer with provision for the connection in all vector groups ( stardelta, delta star etc ) 3 phase, 1kva, 415v / 230v, transformer with provision for the external connection terminals to perform all vector groups ( star delta, delta star etc. ) . 58 isolation transformer single phase, 1kva , 3phase , 415v / 230v isolation transformer with provision to show its function and testing of it. 59 tachometer for speed measurement digital photo tachometer • no contact rpm measurement, wide measuring range from 0.5 to 100, 000 rpm. , resolution: 0.1 rpm ( < 1000 rpm ) . • the last value can be stored into the memory automatically & be obtained by pressing memory call button with user manual 60 4 point starter for operational upto 7.5 hp dc motor, 230vdc. 61 ac variac ( closed type ) single phase 8a, 0 270v, rotary type 62 clip on meter clip on ( digital led display ) type meter suitable for measurement of ( i ) ac / dc current 5 / 10 / 50amp, with zero set button ( ii ) voltage:600vac / 500vdc, ( iii ) resistance: 0 10mohms. 63 the three phase squirrel cage induction motor setup with various starters complete panel with dol, star delta , auto transformer starter with 2hp , 3phase, 415v , 4pole, 1500rpm, squirrel cage induction motor with suitable foundation & user manual 64 three phase squirrel cage induction motor for direct load test to plot the various characteristics 2hp 3ph , 415v, 4pole , 1500rpm squirrel cage induction motor with necessary panel with meters , starter with suitable loading arrangements, proper foundation 65 three phase squirrel cage induction motor for no load and blocked rotor test 2hp 3ph , 415v, 4pole , 1500rpm squirrel cage induction motor with necessary panel with meters , starter with suitable loading arrangements, proper foundation 66 three phase squirrel cage induction motor for speed control applicable methods: i ) auto transformer, ii ) vvvf. specification: 2hp , 3hp , 415v, 4pole, 1500 rpm three phase squirrel cage induction motor with necessary panel meters and equipments. 67 three phase slip ring induction motor with necessary panel, proper base foundation to measure the open circuit voltage ratio of the three phase slip ring induction motor.specification: 2hp , 3ph , 415v, 4pole, 1500 rpm 68 three phase alternator for oc, sc and load test 3 kva, 415 v, 1500rpm, 3 ph, 50hz, alternator coupled with dc motor ( shunt ) 5hp, 220 v, 1500rpm, 4 point dc starter, 3 phase variable resistive load 220 ( l l ) , 15a per phase, with necessary panel, proper base foundation 69 squirrel cage 1 hp, 400v i / m & stroboscope to measure slip i ) 1hp, 415v, 3 ph, 50hz, 1440 rpm squirrel cage induction motor with loading arrangement. ii ) stroboscope for frequency 0 6khz. 70 three phase synchronous motor synchronous motor:3hp, 415v, 1500 rpm, excitor 220v, dc through slipring, dc shunt generator, 1.5kw, rpm, 230v dc, regulator control with necessary panel, proper base foundation 71 synchronization of 3 phase alternators by synchroscope & 3 lamp method synchronization of 3 phase alternators: 2 numbers of 3 kva, 415v, 1500rpm, 3 ph, 50hz, alternator coupled with 2 numbers of dc motors ( shunt ) 5hp, 230vdc, 1500rpm alongwith synchronisation panel with synchronoscope, 3 lamps ( with fuse ) for lamp method, ammeters & voltmeters for dc motors and alternator, digital frequency meter, digital rpm meter for dc motors, 4 point dc starters for both motors, 3 phase star connected variable resistive load, 4 pole mcb ( s ) & variable dc ( with 2 pole mcb ) field control for both alternators. the whole set up needs to be equiped with proper electrical protection, base foundation, connector cables, with user manual, 72 stepper motor controller trainer stepper motor controller trainer stepper motor : motor type :unipolar, torque : 6 kg cm phase current : 0.8 amp. , stepping angle : 1.8° / 0.9° operating voltage : 12 v dc input pulse : 5v ttl compatible, test points :20 gold plated with user manual 73 d.c. servometer speed control trainer kit kit for d.c. servometer speed control position control of a 12v, 1a d.c.gear motor ( 50 rpm ) provision for positive and negative tacho generator feedback tacho constant: 2v / 1000 rpm approximately calibrated dials for reference and output position: resolution 1° servo potentiometers with full 360°rotation microprocessor based waveform capture / display card built in 3½digit dvm for signal measurements built in step signal and ic regulated power supplies for electronic circuits separate unit for motor in a see through cabinet 220v±10%, 50hz mains operation with user manual 74 oil hydraulic circuit trainer unit: hydraulic circuit trainer unit consisting of standard components and accessories for carrying out the study of various hydraulic components and hydraulic circuits make: any nationally or internationally reputed brand with iso certified manufacturing company. brochure / catalogue showing make, model / model no. and also online link of brochure / catalogue should be mentioned along with delivery and maintenance kit & manuals 75 pneumatic trainer kit with compressor: unit is to be provided with standard mounting board ( modular type ) with all trainer kits. all the products are to be provided with suitable “one touch fittings / push in fittings”.make: any nationally or internationally reputed brand with iso certified manufacturing company. brochure / catalogue showing make , model / model no. and also online link of brochure / catalogue should be mentionedalong with delivery and maintenance kit & manuals. 2 hard copies of operation manual to be supplied; installation, demonstration and training of faculties are to be given. 76 air conditioning trainer : standard specifications to demonstrate the basic functioning of air conditioning. make: any nationally or internationally reputed brand with iso certified manufacturing company. brochure / catalogue showing make, model / model no. and also online link of brochure / catalogue should be mentioned along with delivery and maintenance kit & manual. 77 refrigeration trainer: standard specifications to demonstrate the basic functioning of vapour compression cycle. make: any nationally or internationally reputed brand with iso certified manufacturing company. brochure / catalogue showing make, model / model no. and also online link of brochure / catalogue should be mentioned along with delivery and maintenance kit & manuals. 78 plug gauge: plug gauge, dimension: 25.4 0.5 mm, make: any nationally or internationally reputed brand with iso certified manufacturing company. brochure / catalogue showing make, model / model no. and also online link of brochure / catalogue should be mentioned. 79 refrigerator 190 lit, direct cool single door refrigerator 80 analog rough balance 0 2 kg, pan shape rectangle weight display analog 81 analog rough balance 0 5 kg, pan shape rectangle weight display analog 82 borosil burette fitted with boroflow, 100ml 83 borosil burette fitted with boroflow, 50ml 84 borosil burette fitted with boroflow, 25 ml 85 borosil 3.3 glass beaker with graduation marks, 1000ml 86 borosil 3.3 glass beaker with graduation marks, 500ml 87 borosil 3.3 glass beaker with graduation marks, 250 ml 88 spylx burette stand with clampboss head and rod, burette stand with clampboss head and rod 89 transparent borosilicate glass volumetric flask, 250 ml 90 transparent borosilicate glassvolumetric flask, 500 ml 91 borosilglass rod , outer diameter: 7mm, length: 205 mm, material: polished 3.3 borosilicate glass 92 test tube holder, material: wrought iron, length: 200 mm, maximum opening: 20 to 25 mm 93 spherometer: minimum length of leg 25 millimeter, minimum diameter of leg 4 millimeter, pitch of the screw 1 millimeter, high grade tool steel 94 instrument to observe the effects of frictions using inclined plane: consisting of a wooden plane 90x18cm having adjustment for setting the required angle precisely complete with frictionless pulley linear and circular scale pan a wheeled trolley and a set of eight slide draws having bottom of different materials.base board very superior quality having thick teak wood base, fittedwith glass plate, complete with brass arc, leveling screws pan , pulley and iron n.p roller export quality. heavy pattern. 95 stainless steel led digital vernier calliper: mitutoyo, made in japan, length 6, vernier constant 0.01cm , made of stainless steel, measure internal, external and height dimensions , digital display 96 verification of kirchoffs law kit: type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1, number of variable dc power supply available on board 1, variable dc power supply 20v, number of led indicators available to indicate power input 1, availability of dc voltmeter available on board yes, range of dcvoltmeter 0 30volt, availability of dc ammeter on board yes, range of dc ammeter 0 50 ma, number of test points provided onboard to observe signals 14, necessary patch cords available for interconnection yes, casing material plastic. two round analog meters for voltage & current measurement, components are mounted behind the panel with printed circuit diagram, connections are brought with 4 mm banana sockets, instrument fitted in highly shockproof plastics box, 4 mm patch cords are provided with the trainer for interconnections, student instruction manual will be provided with the trainer kit, 97 instrument to verify inverse square law of radiation using photoelectric effect: type of display for on board measurement digital, availability of dc voltmeter on board yes, range of dc voltmeter 0 20volt, availability of dc ammeter on board yes, range of dc ammeter 0 100 ma, number of dc regulated power supply with short circuit and overload protection 2, voltage range of continously variable dc power supply 20 volt, number of potentiometers provided onboard 1, number of test points provided in the circuit to observe voltage and current signal 5, on board schematic diagram yes, casing material plastic, number of led indicators available to indicate power input 1, provision of on board knob for adjusting the voltage yes.wooden optical bench, photocell housed with red and black sockets, lamp house with lamps, dc microammeter. on board analog moving coil meters , galvanometer : 30 0 30, selenium photocell mounted in the metal box with metal base, lamp holder with 60 watt bulb with metal base, weight : 1.0kg approx.standard accessories : selenium photocell mounted in the metal box, wooden plank with half meter scale fitted on it, lamp holder with lamp, patch chords, instruction manual, 98 conversion of galvanometer into ammeter kit: type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1, number of variable dc power supply available on board 1, number of led indicators available to indicate power input 1, availability of dc voltmeter available on board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic.instrument comprises of dc regulated power supply of 0 5v. three round moving coil meters ( one voltmeter, one milliammeter & one galvanometer ) . three shunts, three resistances are mounted on front panel. 99 conversion of galvanometer into voltmeter kit:type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1, number of variable dc power supply available on board 1, number of led indicators available to indicate power input 1, availability of dc voltmeter available on board yes, availability of dc ammeter on board yes, necessary patch cords available for interconnection yes, casing material plastic.instrument comprises of dc regulated power supply of 0 5v. three round moving coil meters ( one voltmeter, one milliammeter & one galvanometer ) . three shunts, three resistances are mounted on front panel. 100 ohms law kit: type of on board meter available analog, number of potentiometers provided onboard to vary load resistance 1, number of variable dc power supply available on board 1, variable dc power supply 5 volt, number of led indicators available to indicate power input 1, availability of dc voltmeter available on board yes, availability of dc ammeter on board yes, casing material plastic.ohms law app: to verify the ohms law: fitted with slidingrheostat.onedcvoltmeter, mo.65&onedcammetermo 65, mounted on the same base with terminals, 4 mm patch cords are provided with the trainer kit for interconnections 101 pn junction diode characteristics kit: compleate set with inbuilt power supply & with digital voltmeter & ammeter compatible for both forward & reverse bias 102 boyles law apparatus: burrete graduated in cc ( or ml ) with 1.0 cc / div. scale graduated on both sides ( left & right ) with same marking. both open and closed tubes can be slided up and down over aluminium rod. high quality synthetic tube ( 1.0 m long ) . one spare synthetic tube. ( withextra 500gm mercury ) . superiorquality, open&closedtypeonemeterlongteakwoodboard onheavy metal base fitted with leveling screws without mercury but complete with pressure rubber tubing & glass tubes, routinequality, doublerodwithopen& closedendtubes&pressuretubing. 103 instrument to determine the moment of inertia of a flywheel about its own axis of rotation: good quality stainless steel full setup.csi superiorquality flywheel with weights , comprising of carefully machined and balanced cast iron wheel and steel spindle is supported on ball bearings in strong iron brackets, thickness: 4.4 cm, diameter :20 cm, wall type with pointer, with revolution counter, set ofslotted weights for flywheel complete with weights cord and hook. 104 instrument for determination of spring constant of horizontal & vertical spiral spring setup: stand with heavy base, transparent scale with mm resolution, horizontal support for spring, brightly colored stretch indicator, three springs with identical diameter and length, but different spring constants, three of each spring included, for a total of nine springs: spring constants are 5 n / m, 8 n / m, 70 n / m.consisting of 45cm long mirrorscale, spring, slotted weights with hanger and pointer, complete on heavy tripod stand, on metal stand with mirror scale, superior on heavy base, about 50 cm high for taking more readings, complete with weights, helical spring: light spiral spring with pointer, easy to work with 50 gm.weight complete with hook for hanging 105 stainless steel led digital outside micrometer: mitutoyo: made in japan, 0.25mm 0.01mm, least count 0.01mm, made of stainless steel, digital display. 106 linear expansion coefficient apparatus: superiorquality , height 50 cm, with brass rod, stainlesssteel finish a 50 cm long expansion base with a built in dial gauge and thermistor.three metal tubes — brass, copper ( 99.5%cu, 0.5% te ) , and aluminum ( 98.9% al, 0.7% mg, 0.4% si ) : 6.4 mm outside diameter. a foam insulator to avoid heat loss at the thermistor connection point.thermoplastic elastometer tubing with 6.4 mm i.d.a source of steam or hot water, such as the pasco model td 8556a steam generator.a digital ohmmeter such as pasco model se9589 to measure the thermistor resistance. leads should have banana plug connectors, such as pasco model se 9750 or se 9751 patch cords 107 gclamp 4 inchirwin 4 inch / 100 mm record h / d g clamp t1204 108 post office box post office box of material brass and coil manganin, any nationally or internationally reputed brand with iso certified manufacturing 109 muffle furnace voltage ~230 v ac, insulating maximum temperatures 1000 c / 1200 c & working temperature 930 c / 1130 c controlled by digital temperature controller cum indicator 110 digital conductivity meter electrode : cell k = 1 – pvc sleeved power required: 230 v ac 10%, 50 hz, 5 va or 9 v battery standard conductance: conductance of 1.000 m stirrer speed: 200 rpm 111 redwood viscometer no.1 material stainless steel voltage 220 volt power source electric frequency 50 hz phase single phase accuracy + / 3 °c readability + / 0. 5 degree capacity 50 ml 112 flash point apparatus with stirrer voltage 115 v / 230 v, 50 hz / 60 hz measuring range up to 110 °c 113 daniel cell copper vessel complete with porous pot & zinc rod diameter ~ 3.5 4 inch 114 digital voltmeter voltage 50 500 v ac accuracy ±10% 115 arsenic detection kit reaction time: 10 minutes test type: test strip colour comparison results duration: rapid 116 digital ph meter resolution: 0.01 ph range: 0.0 to 14.0 ph temperature controller display 3 digit 117 cube mould ( 70.6 mm ) these are used for casting cement mortar test specimens for carrying out compressive strength test of cement as per is:516. these moulds are manufactured as per is specifications. the faces are machined flat within ±0.02 mm tolerance and the inside dimensions are accurate within ±0.2mm. each mould is supplied with a base plate. mould, steel, for 70.6mm cube as per is: 10080 1982 weight: must be 6.5 kg or more. should be isi mark. these cube moulds are made of steel. the tolerance between faces is maintained at ±0.1 mm and plainness is +0.03mm. cube moulds carry isi mark 118 digital rebound hammer with calibraton anvil ( for concrete compressive strength analysis in the field and material hardness testing. ) should come with rechargeable batteries including charger. capabality of on board data storage and transfer to a personal computer for further analysis. should conform to astm c 805, en 12 504 2, bs 1881 202 and other international standards. range:10 to 70n / mm2 impact energy: 2.207 n m additionally the following minimum specifications must be met. should features 16 character digital read out and provide automatic calculation of mean rebound number, compressive strength and the median. should come with rechargeable batteries including charger. capability of on board data storage and transfer to a personal computer for further analysis is required. the necessary software and the required cables for connecting to the computer should be provided. a calibration anvil should be provided 119 ductility testing apparatus: ductility testing machine is: 1208 1978 for determining the ductility of asphaltic bitumen, native asphalt, cut back bitumen and blown type bitumen. it consists of three mould assemblies on a base plate. a separate briquette mould ( total length 75 ± 0.5 mm, distance between clips 30 ± 0.3 mm, width at mount of slip 20 ± 0.2 mm, width at minimum cross section 10 ± 0.1 mm, thickness throughout 10 ± 0.1 mm ) for casting the specimens is also supplied. a water bath of 10 litres capacity with a perforated shelf not less than 50 mm from the bottom of bath and a thermostat controller for heater. the machine has two standard rates of travel of 1 cm / mnt and 5 cm / mnt. the movable bracket can be arrested or released without switching off the motor by a clutch arrangement. suitable for operation on 220v, 50 hz, single phase ac supply. 120 length gauge conforms to is:2386 ( part i ) used for determination of elongation index of aggregate. length gauge with isi certification mark is:2386 ( part i ) , it consists of a metal plate on which 8 steel pins are vertically mounted with specified distances in between. this assembly is mounted on a hardwood base 121 colorimeter ( digital ) : colorimeter, equipped with easy to use conventional style controls, making it ideal for routine and educational use. standard 10mm square cuvettes, semi micro volume cuvettes, flowthrough or pour in / suck out cells can all be used with the standard sample holder. wavelength range: 400 to 710nm wavelength selection :: 8 in built gelatin filters: 430, 470, 490, 520, 540, 580, 600 and 710nm measurement ranges:: 0 100%t, 0 1.50abs, 0.1 to 1000 concentration bandwidth:typically 40nm blank drift:: 2% / hr after 15 minute warm up photometric linearity :: 1%t light source :: tungsten filament lamp output:: analogue, 10mv per digit power: 230v, 50hz size ( l x w x d ) :: 300 x 355 x 120mm weight:: 3kg 122 cod test apparatus: cod test sample for dry bath heating. temperature 5+ 150 ◦c + / _ 1◦ c. digital controller with heating block. sample being digested within 2 hours with titration method bod bottle capacity : 300 ml b.o.d. incubators has been designed especially for biological oxygen demand determination & other applications like general incubators, serum studies & enzyme assays test. we can also customize the b.o.d. incubators to suit the varied requirement of the clients with in stipulated time frame. inner chamber made of s.s.304 & outer chamber made of m. s. powder coated full length inner acrylic door permit inspection of specimens without disturbing the tem. temp controlled by solid state digital controllers housing all the control with pt 100 sensor illumination light are provided for viewing with door limit switch. cfc free hermetically sealed compressor provide temp. for below ambient condition. air circulation fan for maintain temp. uniformity throughout the chamber. the chamber is provided with modular removable shelves made of s. s. for complete flexibility in use. to work on 230 volts 50 h2. 123 validation protocols : iq oq & pq documentation with calibration & tradability certificate of controller. safety features : built in temp deviation audio visual alarm, safety thermostat for overshoot temp. cut off system. hrc fuses for compressor heater & mains time daily circuit for safety of compressor. this b.o.d. incubator is available in below sizes: size= 6cu.ft inner dimension w x d x h = ( 50 x 50 x 70 ) cm capacity= 175 ltr no. of shelves= 2 124 colony counter: working temperature 5 to 50 ◦ c, 4 digit red led display, petridish holder, fluorescent lamp, zero reset button, dimension 30 ( w ) x33 ( d ) x10 ( h ) cm, net weight 6.5 kg. 125 digital nephelometer ( turbidity meter ) :conformance:: iso 7027 ( ir source ) epa 180.1 ( tungsten lamp ) measurement range:: auto ranging from 0 1000 ntu principle:: nephelometric non ratio accuracy:: + / 2% of reading plus 0.01 ntu resolution:: 0.01 ntu ( 0 9.9 ntu ) , 0.1 ntu ( 10 99 ntu ) , 1 ntu ( 100 1000ntu ) . response time: < 6 sec display:lcd , 3 digit light source: tungsten filament or ir led ( 860nm ) power supply: 120 240 volts ac sample cells: 30 m shipping dimensions :: 27.3x25.4x9.5cm ( 10.7 x 10 x 3.75 ) shipping weight:: 1.92 kg ( 2.9lbs ) 126 high volume air sampler: high volume sampler ( with gaseous attachment ) technical specifications :flow rate: 0 to 1.8 m3 / min free flowparticle size: particles 0 to100 microns & below collected on filter paper holder. spm bigger than 100 microns collected in a separate sampling bottle under the cyclone. sampling time: 24 hours... 127 low volume air sampler: state of the art microprocessor electronics flowrate and volume totalizations displayed are temperature and pressure ( 4 options available ) classical stp 0ºc, 760 mmhg normal t and p 20ºc, 760 mmhg modified normal t and p 21.1ºc, 760 mmhg standard ambient t and p 25ºc, 760 mmhg elapsed time meter auto zero calibration feature of flow sensor bright led display flow rate accuracy within ± 4% f.s. rs 232 communication port w / operator selectable download frequency for real time data auto shut off on time or volume 110 – 120 vac, 50 / 60hz; single phase 128 hydraulic bench: top tray: size 1000 x 700 x 100 mm ( approx ) water circulation: 1 hp pump. flow measurement: using measuring tank, capacity 40l. sump tank: capacity 100 ltrs. control panel comprises of: standard make on / off switch, mains indicator, etc the whole set up is well designed and arranged in a good quality painted structure 129 crushing value test apparatus: consists of m.s.cylindrical container 150 mm ±0.5mm dia x 130mm to 140mm high with base plate 200 to 230 mm. / sqr x 6mm thick. a plinger of 148mm ± 0.5mm dia x 100 to 115mm high. supplied complete with tamping rod, 16mm dia x 600mm long, one end rounded. and 1 no. metal measure 115 ± 0.5mm dia x 180 0.5mm high. consists of both end open cylinder, base plate, a plunger 130 digital ph meter: measuring range resolution accuracy ph range 0 to 14 ph ( min. ) 0.001 ph ± 0.002 ph mv 1000.0 1000.0 ( min. ) 0.1 ph ± 0.2 rel. mv 1000.0 1000.0 ( min. ) 0.1 ph ± 0.2 temperature mtc 10.0 100.0 °c ( min. ) 0.1 °c ± 0.1 °c temperature atc 5.0 100.0 °c ( min. ) 0.1 °c ± 0.1 °c temperature compensation :automatic and manual temperature compensation display : it should have thin film transistor ( tft ) display of more than 4 inch color ( blue / red / green / yellow ) display for better vision of readings with clear and well arranged icons of parameters like ph, temperature, mv, date & time etc. ingress protection level : it should be ip54 complied protection level. power requirements : it should be operable with 9 12v / 10w dc adapter....

West Bengal Electronics Industry Development Corporation Limited - West Bengal

39260184 rate contract for lan wi fi and cctv surveillance system at calcutta university , description , cat 6 4 pair, utp cablemake : d link , stp cable (each box 305 mtr length)make : d link , 6 core sm fibre optic cablemake : d link , 6 port liu loaded with coupler & pigtailmake : d link , 12 port liu loaded with coupler & pigtailmake : d link , fibre optic patch cordmake : d link , cat 6 information outlet + face plate + back boxmake : d link , cat 6 24 port jack panel fully loadedmake : d link , cat 6 patch cord 2 mtr lengthmake : d link , cat 6 patch cord 1 mtr lengthmake : d link , cat 6 patch cord 5 mtr lengthmake : d link , aluminium raceway , power board with 2.5 sq mm cable , rj 45 male connector,make d link , 2 mp ir vf wdr network dome camera 2.7 to 13.5 mmvarifocal lens, 40 meter ir range,1 ip67,ik10 , 2 mp ir vf wdr network bulletcamera 2.7 to 13.5 mmvarifocal lens,60 meter ir range,sd card support, , 2 mp ip fixed lens bullet camera cam, 4 mm lensmake : hikvision , 2 mp ip fixed lens dome camera cam, 4 mm lensmake : hikvision , 2 mr ip fixed torrent voice capturing enablenetwork camera, make : hikvision , 32 channel nvr 2 satamake : hikvision , 16 channel nvr 2 satamake : hikvision , 6tv surveillance hard disk , 4tv surveillance hard disk , 32 smart led tv with hdmi port , 43 smart led tv with hdmi port , hdmi cable 3 mtr , pvc box 5x5 for camera , outdoor camera protection gi angel shade , gi angle for mounting ofindoor camera , gi angle for mounting of bullet camera , 24 ports 10/100/1000mbps poe + 4 ports gigabitsfp smartmanaged switch,make:d link , l2 smart managed 28 port switchmake : d link , 10 port 10/100/1000 mbps switch with8 poe ports and 2 uplink port,make:d link , 28 port gigabit smart managed switch24 x 10/100/1000base t ports,make:d link , 16 port 10/100/1000 mbps unmanaged switchmake : d link , 08 port 10/100/1000 mbps unmanaged switchmake : d link , sfp module lx trancever make : d link , stacking cable, make : d link , indoor giga dual band poe access pointmake : d link , outdoor giga dual band poe access pointmake : d link , giga wi fi router with 4 antenamake : d link , nuclear dnh 100 wi fi controllermake : d link , 4u network rack with accessoriesmake : d link , 6u network rack with accessories,make:d link , 9u network rack with accessories,make:d link , 12u network rack with accssories,make:d link , 15u network rack with accssories,make:d link , 27u network rack with accessories,make:d link , 36u network rack with accessories,make:d link , 42u network rack with accessories,make:d link , rack cantilever tray, make : d link , 6 x 5a power distribution unit,make : d link , 1000 valine interactive offline ups , 600 valine interactive offline ups , laying of utp cable through pvc conduit withaccessories , laying of f.o. cable through pvc conduit withaccessories , splicing of f.o. cable , liu installation & fixing , termination of information outlet , termination of 24 port jack panel , rectifiction of existing camera location /configaration , rectification of wi fi problem , installation & configuration of managed switch , installation & configuration of camera , installation & configuration of access point , testing of lan point & documentation , road cutting / digging & re filing with soft soil , installation of rack 4u 15u , installation of rack above 15u upto 42u...

Public Works Department - West Bengal

39089585 rehabilitation work for the main building of govt college of art and craft calcutta_ kolkata_16 for distressed floor_ roof including dismantaling a part of cantilever verandah of south east side with allied works...

Housing Department - West Bengal

38948847 repair reconstruction of the damaged cantilever balconies, plumbing and allied works at rhe mahesmati, malda under malda division, h.dte...

Central Public Works Department - West Bengal

38934943 providing and fixing galvanized iron sheet for cantilever shade in the 33kv panel room & making lawn around acharya jagdish chandra bose statue at unified academic campus, bose institute, salt lake....

Military Engineer Services - West Bengal

38895725 tender for provision of addl point wiring for md accommodation, provision of hard standing ( 30 sqm ) near bldg no p 16 , provision of 03xsentry post near mt park, gun par and office complex, provn of bathroom & toilet near bldg no t 88, t 12 & t 22 at raspunja mil station under ge ( central ) kolkata. 1 surface dressing not exc. 150mm deep and getting out in soft / loose soil, complete all as specified and as directed. 2 surface excavation not exc. 30 cm deep and ave. 15 cm deep and getting out in soft / loose soil, complete all as specified and as directed. 3 excavating in trenches, n exc 1.50 m wide and n exc 1.50 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sqm on plan and n exc 1.5 m in depth and getting out in soft and loose soil complete all as specified and directed. 4 returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft / loose soil complete all as specified and directed. 5 removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point as in soft / loose soil complete all as specified and directed. 6 m&lhardcore ( broken stone or boulders ) of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed. 7 m&lsand filling under floors or in foundations including watering and consolidation complete all as specified and directed. 8 m&l treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface ( area of the sub structure in contact with backfill to be measured ) complete all as specified and directed. 9 m cantilevers, bres summers, lintels over 1.50 metre span, complete all as specified and as directed.note : formwork and reinforcement shall be measured and paid for separately under relevant items. 15 m&l reinforced cement concrete ( design mix ) m 25 as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.note : formwork and reinforcement shall be measured and paid for separately under relevant items. 16 m&l reinforced cement concrete ( design mix ) m 25 in chajja, etc., complete all as specified and as directed.note : formwork and reinforcement shall be measured and paid for separately under relevant items. 17 cutting chases, pinning in making good to facing where required and pointing in cm 1:3 to end or edges of landing steps, cills, sunshades, shelves, lintels etc. and cutting chase for concealed water pipe / wiring etc. and making good cutting not exc 10cm girth complete all as specified and directed. 18 m&lpulverizes fly ashbricks using class a old size bricksstraigth or curved on plan exc 6m mean radius built in cm ( 1:6 ) cmplete all as specified and directed. 19 m&l brick work pulverizes fly ash bricks , half brick thick, old size, built in cement mortar 1:4, straight or curved on plan to any radius, complete all as specified and as directed. 20 m&l formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bres summers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc., flat, rough finished surfaces of concrete, complete all as specified and as directed. 21 m&l formwork to chajjas and similar items including edges, flat, rough finished surfaces of concrete, complete all as specified and as directed. 22 m&l formwork tosoffits of suspended slab such as roof slab, floor slab, landings and similar works horizontal or sloping etc., not exceding 200mm thick , flat rough finished surfaces of concrete, complete all as specified and as directed. 23 s&f for 35mm thick flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides fitted to cowkhats complete all as specified and directed. 24 s&fsolid pvc door frame of size 50mm x 47mm made out of 5mm wood grain printed pvc sheet reinforced with m.s. square tube, suppling & fixing in opening with and including 3 nos. stainless steel butt hinges 75mm long complete all as specified and directed. 25 s&ffactory made solid pvc moulded door shutter with wood free eps, 28 to 30mm thick ( stiles ) , with 2, 4, or 6 raised panel design with 2mm thick 3d wood grain moulded pvc sheet polyurethane painted on the front face & 2mm prelam pvc sheet on back face, supplying & fixing in frame at site complete all as specified and directed. 26 m&l tmt bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clip complete all as specified and directed. 27 m&l tmt bars 8 mm dia , cut to length, bent to shape required including crank ing, bending and bindingwith and including mild steel wire ( annealed ) not less than 0.90 mm, complete all as specified and as directed. 28 m&l tmt bars 8 mm dia , cut to length, bent to shape required including crank ing, bending and bindingwith and including mild steel wire ( annealed ) not less than 0.90 mm, as in stirrups spacers and binders complete all as specified and as directed. 29 m&l steel work in tubular trusses / hollow section including special shaped washer etc. complete using erw or induction butt welded tubes conforming to is 4923 grade yst. 240 complete all as specified and as directed. 30 s&fplates ( plain or chequered ) channels, square cut or notched ( ordinary and counter sunk ) forming holes, without any attachmentconforming tofe 410 w ( gde e 250 quality b ) complete all as speci fied and as directed. 31 m&l mild steel screw bolts ( machine made ) 11mm to 15mm diameter of neck and length of bolt exc 22.5 cm and not exc. 30 cm with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, complete all as specified and as directed. 32 m&l pressed steel frames for doors with one or more rebates size of frame 125 x 60 mm including necessary fixing lugs, hinges, lock strike plate, etc., complete, as specified, supplied and fixed complete all as specified and directed.note : pressed steel frame should be filled with pcc 1:3:6 type c 0 ( using 12.50mm graded stone aggregate ) and cost of pcc shall be deemed included in quoted rate 33 m&l 1.50mm thick powder coated aluminium , three track sliding window with three nosshutters made ofaluminium section as per drawing no cwe / kol / td 33 of section no 1f 1f including necessary jointing cleats, glazing clips, rubber neoprene packing, roller, locking arrangement, handles 2 nos , anodised aluminium snap beading screws etc.complete all as specified and as directed.note nos : ( i ) all window memberincluding fitting & fixture i.eframe, track, shutter frame, etc shall be deem toincluded quoted rate. only measure opening size of window. ( ii ) only glass for window & wire mesh shall be measure and paid separately under relevant items of boq . 34 s&f powder coated aluminium ventilators with louvers and glazing including frame of section over all size of window 600x450mm complete with following specification. ( a ) alu frames of size 45x45x1.2mm ( b ) rail & stile 45x45x1.2mm thick ( c ) 4.80mm thick frosted sheet glassnote : all ventilators / louvers memberincluding fitting & fixture shall be deem toincluded quoted rate. only measure opening size of ventilators / louvers 35 m&l framed work such as grills, gratings, etc. with ends of bars shouldered and / or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work, conforming to fe 290, gde e 165, complete all as speci fied and as directed. 36 s&fbutt hinges extruded brass, bright polished size of hinges 100 mm ( medium weight ) and fixed with brass hinge pin complete all as specified and as directed. 37 s&f aluminium anodized, barrel tower bolt 200mm long, extruded section and fixed, complete all as specified and as directed. 38 s&f 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple ( bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed, complete all as specified and as directed. 39 s&f aluminium alloy handle 150mm long, extruded section, fabricated type, anodized and fixed, complete all as specified and as directed. 40 s&f floor door stopper of aluminium body and tongue, anodised with hard drawn steel spring ( overall length of cover plate 150mm ) complete all as specified and as directed. 41 s&f pre painted galvalume aluminium zinc coating gi based corrugated / semi corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 mpa as in roof covering / cladding to wall, fixed with self tapping screw complete all as specified and directed. 42 s&f pre painted galvalume aluminium zinc coating gi based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 mpa as in ridge, fixed with self tapping screw complete all as specified and directed. 43 m&l false ceiling with e board classic , reinforced, designer series, board with hpsc of size 600 mm x 600 mm x 4 mm thick fixed on aluminium powder coated snap grid to support the boards / files with aluminium anodised main t section 35mm x 23mm x 1.50mm cross tee 35mm x 23mm x 1.50mm thick and aluminium angle 25mm x 25mm x 1.40mm as on edges / sides duly suspended with 4mm dia gi hanger fixed with gi hooks 4mm dia and fastner as required at the site and applying two coats of oil bound distemper over a coat of alkali resistant primer on exposed surfaces complete all as specified and as directed. 44 s&f 40mm bore ms tubing medium grade and fixed at wall for ceiling complete all as specified and directed. 45 m&l for 150mm thick plain cement concrete type d 2 ( 1:4:8 ) ( using 40 mm graded crushed stone aggregate ) as in sub base complete all as specified and directed. 46 m&l for 75mm thick pcc ( 1:3:6 ) type c 2 ( using 40mm graded stone aggregate ) as in plinth protection laid in panels, finish the top surfaces even and smooth without using extra cement complete all as specified and directednote: construction joints will be provided at interval of 2.5m length and filled with bitumen 80 / 20 mix with sand in ratio of 1:3 and cost of the same shall be deemed included in quoted rate 47 m&l cement concrete type d2 ( 1:4:8 ) using 40mm graded aggregate 75mm thick in sub bases, finishing concrete surfaces fair and even, complete all as specified and as directed. 48 m&l cement concrete type b0 ( 1:2:4 ) ( 12.5mm graded aggregate ) 25mm thick, in flooring, finishing concrete surfaces fair and even, complete all as specified and as directed. 49 m&l25mm thick rubber moulded prepolished coloured pcc chequered tiles of size 400 x 400 x 25mm set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles with and including 20mm thick screed bed in cm 1:6 complete all as specified and directed. 50 m&l joint free non skid ceramic coloured tiles 8 10mm thick ( square / rectangular ) area of each tile exc 0.11 sqm but not exc 0.18 sqm in floor set and jointed in in neat cement slurry and pointed in cloured cement to match over and including 15mm thick screed bed in cm 1:6 complete all as specified and directed. 51 m&l glazed ceramic coloured tile 450x350x7mm thick on vertical surfaces such as skirting, dados, risers to steps, etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of the tiles over and including 10mm thick backing layerin cement mortar ( 1:4 ) complete all as specified and as directed. 52 m&l rendering 15mm thick in cement mortar on fair faces of brick work or concrete surface of wallin cement morter ( 1:4 ) using water proofing compound and finishing the surface even and smooth without using extra cement complete all as specified and as directed. . ( note: wpc shall be measured andpaid separately ) 53 m&l rendering 15mm thick in cm ( 1:6 ) on other than fair faces of brick work or concrete surfaces even & smoth without using extra cement complete all as specified and directed 54 m&l rendering 5mm thick in cm ( 1:3 ) as in ceiling surfaces even & smooth without using extra cement complete all as specified and directed. 55 supply only liquid water proofing compound ( isi marked ) complete all as specified and directed. 56 s&f 4.80mm thick tinted sheet glass , pin head type and glazing in squaresexc 0.5 sq. m in each panecomplete all as specified and as directed. 57 m&l preparing new surfaces of walls and applying three coats of white wash, complete all as specified and as directed. 58 m&l preparing new surfaces of ceiling and applying three coats of white wash, complete all as specified and as directed. 59 m&l preparing new surfaces of walls andapplying two coats of distemperoil emulsionover a coat of primer andapplied over 3mm thick birla / jk water proof wall care putty including rubbing with emmery paper to make wall surface smooth and even complete all as specified and directed. 60 m&l preparing newly plastered surfaces and finishing walls with premium acrylic smooth exterior paint with silicone additives of required shade: new work ( two or more coats applied @ 1.43 ltr / 10 sqm over and including priming coat of exterior primer applied @ 2.20 kg / 10 sqm ) complete all as specified & directed. 61 m&l preparing new wood and wood based surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint ( first quality ) over a coat of pink primer, complete all as specified and as directed. 62 m&l preparing new steel or iron surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint ( first quality ) over a coat of red oxide / zinc chrome primer, complete all as specified and as directed. 63 s&f20mm outer diameter cpvc pipes sdr 11 & plain cpvc sdr 11 fittings on walls / ceiling or laying in floors complete all as specified and directed. 64 s&f 25mm outer diameter cpvc pipes sdr 11 & plain cpvc sdr 11 fittings on walls / ceiling or laying in floors complete all as specified and directed. 65 s&f brass chromium plated two in one tap with wall flange screwed for 15 mm bore pipeas inrepair complete all as specified and directedmake : essco ( tqt 512an ) or equivalent make specified in the particular specification 66 s&fabs body chrome plated shower rose 125mm size including fixing to steel pipe or unioncomplete all as specified and directedmake : essco ( eos 542a ) or equivalent make specified in the particular specification 67 s&fshower arm 240mm long round shape with flange including fixing to steel pipe or union complete all as specified and directedmake : essco ( ale 536a ) or equivalent make specified in the particular specification 68 s&f 15mm bore brass chromium plated angular valve with wall flangecomplete all as specified and directed. make : essco ( tqt 526n ) or equivalent make specified in the particular specification 69 s&f 20 mm diachromuium plated tublar towel rail 600 mm longfixed to walls with chromium platedbrass screw including necessary fixing arrangement as in repair complete all as specified and directed.make : essco or equivalent make as specified in particular specification here in after. 70 s&f chromium plated health faucet with 8mm dia, 1.2 meter long flexible tube and wall hook with n.r.v ( back flow preventer ) complete all and specified and directedmake: essco ( cat no. ale ess 583 ) or equivalent make specified in the particular specification 71 s&f vitreous china white squatting pan ‘orissa’ pattern, size 580x440mm with ‘p’ or ‘s’trap, integral foot rest, providing joints between flush pipe and socket of wc pan including flushing cistern and flush pipe, fixing with and including provision of cement concrete beddingcomplete all as specified and as directed.make hindwire cat no 20143 or essco ( ecs wht 451 ) equvilant of approved make specified in particular specification. 72 s&f white pvc flushing cistern 10 litre capacity, low level valve less, syphonic action type with inlet, ball valve, float and handleincluding cutting and pinning in ends, making good disturbed surfaces in cement mortar 1:3 and fixedcomplete all as specified and as directed.make hindware cat no 510648 sw or essco ( ecs wht 201c ) equvilant of approved make specified in particular specification. 73 s&f pvc conncetions 15mm size with ptmt nuts of length 450mm complete all as specified and as directed. 74 s&f rotational moulded polyethylene ( hdpe ) water storage tank 1000litre capacity ( cylindrical vertical with closed top ) , black in colour, three layered construction, hoisted and fixed in position all specified in mes schedule part i including provision of 25mm x 100mm gi nippples with check nuts for inlet, outlet wash and overflow pipe including lowering of old / unserviceable water storage tank of any description, complete all as specified and as directed. 75 s&f vitreous china wash hand basin 550x400mm in size, white ( flat back or angle back type ) with 32mm dia brass chromium plated waste fitting, and 15mm dia pvc connector pipe, a pair of cast iron brackets duly painted stand including cutting and pinning in ends, making good disturbed surfaces in cement mortar 1:3complete all as specified and as directed. make hindware cat no 10100 sw or essco ( ecs wht 801 ) equvilant of approved make specified in particular specification. 76 s&f vitreous china white urinal, partion white of size 310x700mm complete all as specified and as directed. 77 s&f600mm x 450mm bevelled edge mirror of selected quality glass mounted on 6mm thick bwr plywood and fixed to wooden plug with chromium plated screw and cup washer complete all as specified and directed. 78 m&l 150mm dia reinforced concrete pipes, class np 3, laid and jointed with collars complete all as specified and directed. 79 m&l for concrete bed type c 2 ( 1:3:6 ) ( using 40mm graded crushed stone aggregate ) to 150mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and directed. 80 s&f upvc ( swr ) soil, waste and ventilating pipe 75mm bore ( dia ) , type b single socketed, in any length with rubber ring joints fixed to walls, complete all as specified and as directed. 81 s&f upvc ( swr ) soil, waste and ventilating pipe 110mm bore ( dia ) , type b single socketed, in any length with rubber ring joints fixed to walls, complete all as specified and as directed. 82 s&fupvc ( swr ) 75mm bore branch pieces, double ( equal or unqual ) , ordinary or inverted ( spigot or socket type ) or with parallel branches or fitted with oval access doors and jointing with solvent cement complete all as specified and directed. 83 s&f upvc ( swr ) 110mm bore branch pieces, single ( equal or unqual ) , ordinary or inverted ( spigot or socket type ) or with parallel branches or fitted with oval access doors and jointing with solvent cementcomplete all as specified and directed. 84 s&fupvc ( swr ) 75mm bore cowls and jointing with solvent cement complete all as specified and directed. 85 s&f upvc ( swr ) bend 75mm bore ( dia ) , any type etc. and jointing with solvent cement, complete all as specified and as directed. 86 s&f upvc ( swr ) bend 110mm bore ( dia ) , any type, and jointing with solvent cement, complete all as specified and as directed. 87 s&f3 in 1 wall mixer for hot & cold water supply with provision for overhead shower with 115mm long bend pipe on upper side, connecting legs & wall flanges screwed down for 15mm boreiron pipe incl necessary fittings & fixtures etc.as in repaircomplete all as specified and directed. make: marc ( mor 1141 ) , essco, cat mqt 517bkn ) or equivalent make as specified in the particular specfication. 88 s&f central hole for hot and cold water supply basin mixer, brass chromium plated screwed down for iron pipes, including necessary fittings etc as in repair , complete all as specified and as directed.make: marc ( mor 1100 ) , essco, cat tqt 516a ) or equivalent make as specified in the particular specfication. 89 s&fstack clamps out of 50mm by 5mm flat iron and 16mm dia round iron stays including bolts and nuts and securing ends of stays to wall or roof bore in pipe in 75mm to 150mm complete all as specified and directed. 90 m&l for point wiring with pvc insulated and unsheathed frlsh cable single core multistranded copper conductor 1.5 sqmm size, 1100 volts grade cable conforming to is 694 1990 drawn through and including pvc concealed conduit 20mm dia medium dutywith all accessories including fabricated 1.6 mm thick ms terminal boxes fixed flush with wall surface with 3 mm thick plastic masonite laminated sheet top cover fixed with cadmium screw for mounting switches, sockets, regulator etc including 1.5 sq mm frlsh stranded pvc insulated and unsheathed copper conductor earth continuity conductor to common earth and connecting to earth dolly all as specified for one light or fanpoint controlled by one switch single pole one way for light / ceiling fan / exhaust fan / call bell point / switch socket outlet 5 amps complete all as specified and as directed.note: ( i ) red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. separate cable for earthing and neutral to be used for each individual circuit from the distribution board. ( ii ) cutting chases pinning shall be measured and paid separately under relevant item of sch a 91 all as per item no. here in before but one 3 pin 5 ampsswitch socket outlet on the independent board with other switch complete all as specified and directed by engineer in charge. 92 m&lpoint wiringwith 2.5 sqmm ( nominal area ) pvc insulated stranded single core unsheathed frlsh copper conductor cable 1100 volts grade drawn through with and including pvc concealed conduit 20mm dia medium duty with all fittings and accessories of casing caping ( like tee, bend etc ) complete fixed to walls / ceiling etc with and including 2.5 sqmm ( nominal area ) pvc insulated unsheathed, stranded, single core frlsh copper cable as earth continuity wire connecting to common earth point ( including supply & fixing of 1.6 mm thick pressed mild steelterminal boxes of suitable size with 3 mm thick pvc / plastic laminated sheet, top cover suitable sizes of brass screws and washers etc. for mounting sockets for 5 pin, 16 amp socket outlet on independent board complete all as specified and directed.note: ( i ) red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. separate cable for earthing and neutral to be used for each individual circuit from the distribution board. ( ii ) cutting chases pinning shall be measured and paid separately under relevant item of sch a 93 m&l point wiring with pvc insulated and unsheathed frlsh cable single core multistranded copper conductor 1.5 sqmm size, 1100 volts grade cable conforming to is 694 1990 drawn through and including pvc casing caping of suitable size with all accessories including fabricated ms terminal boxes fixed flush with wall surface with 3 mm thick plastic masonite laminated sheet top cover fixed with cadmium screw for mounting switches, sockets, regulator etc including 1.5 sq mm frlsh stranded pvc insulated and unsheathed copper conductor earth continuity conductor to common earthand connecting to earth dolly for one light or fanpoint controlled by one switch single pole one way for light / ceiling fan / exhaust fan / call bell point / switch socket outlet 5 amps complete all as specified and as directed.note: red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. separate cable for earthing and neutral to be used for each individual circuit from the distribution board.. 94 all as per item no. 93.00here in before but one 3 pin 5 amps socket outlet on the same board with other switch complete all as specified and directed by engineer in charge. 95 all as per item no. 93.00 here in before but one 3 pin 5 ampsswitch socket outlet on the independent board with other switch complete all as specified and directed by engineer in charge. 96 m&l fo point wiring surface type with 2.5 sqmm ( nominal area ) pvc insulated stranded single core unsheathed frlsh copper conductor cable 1100 volts grade drawn through with and including pvc casing caping with all fittings and accessories of casing caping ( like tee, bend etc ) complete fixed to walls / ceiling etc with and including 2.5 sqmm ( nominal area ) pvc insulated unsheathed, stranded, single core frlsh copper cable as earth continuity wire connecting to common earth point ( including supply & fixing of 1.6 mm thick pressed mild steelterminal boxes of suitable size with 3 mm thick pvc / plastic laminated sheet, top cover suitable sizes of brass screws and washers etc. for mounting sockets for 5 pin, 16 amp switch socket combination on independent board complete all as specified and directed. 97 s&f switch piano, flush type, sp, one way, 5 / 6 amps 230 / 240 volts, white / ivory finish complete all as specified and directed. 98 s&fswitch socket combination multipurpose 2 in 1, 3 pin 6 amps 230 / 240 volt flushtype complete all as specified and as directed. 99 s&fsocket outlet 3 / 5 pin, 6 amps, 240 volt flushtype complete all as specified and as directed. 100 s&f switch socket combination multipurpose 2 in 1, 3 pin15 amps 230 / 240 volt flushtype as in repair complete all as specified and as directed. 101 s&f ceiling rose surface bakelitethree terminals 240 volts complete all as specified and as directed. 102 s&f lamp holder suitable for batten fittings complete all as specified and directed by the engr in charge. 103 s&f surface and wall mounted led batten 4feets with 1x20w indoor decorative luminaries with and including electronic driver and 1x20w led lamp, pre wired including necessary electric connection copper flexible pvc cable of 0.5 sqmm 3 core not more than 1m in length from ceiling rose to light fittings including taking down unserviceable fittings complete all as specified and directed.make: magik cat no. bwpp020c or philips cat no. bn021cled22spsucwgr or equivalent in bajaj / havells 104 s&f exhaust fan ac single phase 240 v ofsize 300 mm sweep with louver, 50hz, rpm 1200 specially designed by toilet / bathroom in domesticventilationplastic body and blade, powder coated metalic finishes heavy duty motor, protective bird guard complete all as directed and specifed. 105 s&f electric water heater , storage type steel body with copper inner tank and heating element upto 2 kw capacity 25 litre, bee , 5 star rated complete with all accessories such as safety valve, thermostate , nrv and connecting pipe complete all as directed and specifed....

Military Engineer Services - West Bengal

38719242 tender for additional /alternator and special repairs to offer md accommodation under ge alipore kolkata, taking down cement plaster including raking out joints, hacking for key, scrubbing down with water etc complete. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , demolition of brickworkquoins, arches, pillars etc but excluding ashlar facings, dressed all store work and precast concrete articles built in cement mortar. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for brick work with sub class b bricks built in cement mortar 1:6 straight or curved on plan exceeding 6 mtr mean radius and all as directed. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for brickwork with sub class `b’ bricks, straight or curved on plan to any radius in half brick thick walls built in cm ( 1:4 ) . ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , demolition of rcc ( reinforcement ) of any description and in any position not otherwise specifically provided for . ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , use and waste of formwork to sides of column, pillars, posts, stanchions for rough foinished surface complete all as specified and as directed by the engr in charge. ( upto 04 storey of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , use and waste offormwork to sides and soffit of beams, lintels, cantilevers, shelves etc for rough finished surface complete all as specified and as directed by the engr in charge. . ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , use and waste offormwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railing horizontal or sloping and similar work exe 5 cm but not exe 10 cm thick completeall as specified and as directed by the engr in charge. . ( upto 04 storey highof building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , use and waste offormwork to chullah hoods, chajjas, troughs, parapets and similar items including edges for rough finished surface complete all as specified and as directed by the engr in charge. . ( upto 04 storey of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for rcc form 20 ( design mix ) using 12.5 mm graded crushed stone aggregateas in parapets, balcony andsimilar workall as specified and directed ( upto 04 storey highbuilding ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , chipping of unsound / weak concrete materials from slabs , beams, columns , lintel, chajja, fin , facia etc. by any means as directed by engr in charge including tapering all edges, making square shoulders of cavities air or sand blasting etc and cleaning of exposed concrete surface of lightly picking materials by air blasting or sand blasting incl foreign matrials , loose concrete / aggregate etcand disposal of all debris out of mod land and complete all as specifiedandas directedby engr in charge ( upto 4 storey of building ) for 25mm average thickness for slabs / chajja , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , all as per item above but 50 mmaverage thickness for beams / lintel , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , all as per item above but 60mmaverage thickness for column , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , all as per item above but add or deduct for every 10 mm thickness extra , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , removing of concrete all around reinforcement including from behind the reinforcing bars to give an average 25mm ( but not less than 15mm clear air gap ) by manual methods ( using wire brushing , chiselling etc ) and applying alkaline rust removing chemical followed by removing rust including from behind the reinforcing bars by emery paper and cleaning the area throughly by water and allow it to dry all as per manufacturer, s instruction to give it a totally rust free finished steel surface complete all as specified and directed by engr in chargeupto 12 mm dia bar ( upto 4 storey of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m & l for providing single coat of epoxy bond adhesive of prepared non metallic surface ( existing surface ) and applying by brush all as per manufactures instruction / specification. the bonding agent shall have minimum compressive strength of 40 n / sqmm and complete all as specified and directed by engr in charge ( upto 4 storey of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supply and application of epoxy zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness / coat 40 microns and minimum adhesive bond strength with steel is 1.5n / mm2 complete all as specified and directed by engr in charge ( upti 04 storey building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to12 storey , m & l for introducing new reinforcement bars for structural connection in rcc beams, columns, lintel and slabs including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and upto 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges etc all as specified and directed by engr in charge. upto12 mm dia bar upto 4 storey high. , all as per item abovebut 5 storey to 8 storey , all as per item abovebut 9 storey to 12 storey , m & l for providing and inserting mild steel shear key bars / levelling gauges of required length and diameter in reinforced / plain concrete as per drawing and direction of engr in charge including power drilling holes of appropriate diameters to a minimum depth equal to 12 times the diameters of shear key bar / levelling gauge, cleaning the drilled holes of loose dust by blowing , insertion of epoxy from cartridge, placing the shear key bar in position and allowing it to stay undisturbed for 24 hours. rate shall be include cost of labour, all materials, t&p for power drilling in concrete , epoxy cartridge, plastic nozzle etc, complete incl cleaning the drilled holes of loose dust by blowing air complete all as spd and dir by engr in charge. 12 mm dia, 300mm long @ ms shear key of bar . the projection length of shear key shall be more than 10 times its diameter plus half of the thickness of cover to concrete plus bend length. ( upto 4 storey high ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m & l for providing and placing in position free flow non shrink cementitious micro concrete of grade of m 50 to the effectedcolumn etc . the micro concrete shall have a minimium 1 day compressive strength of 10 mpa and 28 days strength of 50 mpa, minium tensile strength 5n / mm2 @ 28 days, minimium flextural strength 5n / mm2 @ 28days and complete all as spd and dir by engr in charge.60 mm average thickness of column, upto 4 storey high. makesika / hindcon / fosroc or its equivalent , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m & l for providing and placing in position free flow non shrink cementitious micro concrete of grade of m 50 to the effected beam, etc . the micro concrete shall have a minimium 1 day compressive strength of 10 mpa and 28 days strength of 50 mpa, minium tensile strength 5n / mm2 @ 28 days, minimium flextural strength 5n / mm2 @ 28days and complete all as spd and dir by engr in charge50 mm average thickness of beam, upto 4 storey high. , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m & l for providing and placing in position free flow non shrink cementitious micro concrete of grade of m 50 to the effected beam, column etc . the micro concrete shall have a minimium 1 day compressive strength of 10 mpa and 28 days strength of 50 mpa, minium tensile strength 5n / mm2 @ 28 days, minimium flextural strength 5n / mm2 @ 28days and complete all as spd and dir by engr in charge.add or deduct for every 10 mm thickness extra, upto 4 storey high. , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to12 storey , supply, mixing and application two component structural grade polymer modified reinstatement morter, where local spalling has taken place or shuttering is not possible . the morter can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. the mortar should have a minimium compressive strength 12n / mm2 in 1 day and 45n / mm2 in 28 days. minimum flexural strength should be 8 n / mm2 in 28 days. a modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr / bag of cement. the bonding agent should have minimium compressive strength 24n / mm2. minimum tensile strength 3.5n / mm2, minimium flexural strength 6.5n / mm2 complete all as spd and directedby the engr in charge upto 25 mm average thickness and upto 4 storey highnote: cement and sand morter in proportion of 1:2 graded coarse sand ) with polymer admixed in proportions approved by engr in charge. , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m & l for applying curing compound over concrete surfaces as per manufactures instruction complete all as spd and dir by engr in charge upto4storey high . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , providing of double layer self supporting steel scafolding to external perimeter of building duly cross braced and properly alignede for the functional aspect and safe of the building upto and including 15m hieght complete all as specified and as directed. , providing ofdouble layer self supporting steel scafolding to external perimeter of building duly cross braced and properly alignede for the functional aspect and safe of the building exceeding 15m height but not exceeding 45m height complete all as specified and as directed. , materials and labour for providing and inserting 12mm dia aluminium / gi injection nipples along crack line honey combed area including drilling holes as required diameters upto depths from 40mm to 80mm or half the thickness of member ( whichever is less ) at required spacing as approved by ge for the concrete work surface upto 12 storied building complete all as specified and as directed. , materials and labour for making grooves of size 12mmx12mm along the crack line, making the crack dust free by blowing compressed air and then washing with water, finnaly sealing the distance between the injection nipple with approved putty ( polymer modified cement mortar / polyster putty ) etc. and allow to cure. if cementitous grout the materail proposed to be used, washing and saturating the cracked surface with water by pumping from top most nipple and down wards and curing of putty upto 12 storied building complete all as specified and as directed. , supply and applying two coats of high performance elastomeric cementitious waterproof coating sandwiched with 45 gsm glass fibre reinforcement on the entire floor and 1.0 m of all walls of all toilets as per following methodology: cleaning of exposed concrete surface by mechanical means or by hydro blasting to remove laitance, loose particles, contamination etc. which may hinder bonding. coving of rcc joints with pcc ( 1:1.5:3 ) mixed with integral water proofing compound. applying one coat of waterproofing membrane to concrete surfaces followed by application of 45gsm glass fibre on the wet surface. applying second coat of waterproofing membrane at the right angles to the direction of first coat. second coat shall be applied after the first coat gets dry. sprinkling fine aggregate immediately after the application of second coat to get the mechanical key for protective plaster. curing to water proofing membrane to be carried out for minimum period of 3 days with ponding complete. the water proofing product should have mixed density: 1.68g / cc ( brushable consistency ) .adhesion to concrete : >1n / mm2. static crack accommodation: 1mm ( upto04 storey highbuilding ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&fshear connector of 8mm dia & requisite length on the surface to be repaired for the bonding between old and new concrete as per the locations instructed by the engr in charge. the shear connectors shall be of l shape and welded with existing reinforcement at least 100mm in length @ 200mm c / c both horizontally and vertically followed by coat of epoxy zinc primer as per the specification mentioned in complete all as specified and as directed. ( upto 04 storey ht of bldg ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f tmt bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f tmt bars 8 mm dia cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f tmt bars 8 mm dia and over as in stirrups, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , demolition of cement concrete of any description and in any position not other wise specifically provided for complete all as specified and as directed. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for rendering 15mm thick in cm ( 1:6 ) onother than fair face of brick work or concrete surfacesand finished the surface even and smooth without using extra cement complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for rendering 20mm thick in two layers ( top 10mm thick rendering coat mixed with water proofing compound applied as per manufacturers instructions shall belaid over 10mm thcik plastered surface ) with cm ( 1:4 ) on fare faces of brick work or concrete surfaces finishedthe surface even and smooth without using extra cement complete all as specified and as directed by engineer in charge.. . ( upto 04 storey high of building ) note: wpc shall be measured and paid separately , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for rendering 5mm thick with cm ( 1:3 ) on or concrete surfaces and finished the surfaceeven and smoothas in ceiling complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to12 storey , material and labour for complete removal of existing old surfaces of wall and preparation of old or previously untreated surfaces andone coat alkali resistant primer, sanding the surfaces andmaterial & labour for applying two or more coats of 100% premium acrylic emulsion paint having voc less than 50 gm / litre and uv resistance as per is 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade with silicon additives1.43 litre / 10 sqm over upto four storied building complete all as specified and as directed. , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m / l preparation of new plastered surface and applying three coats of white wash on ceiling complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 8 storey12 , m / l preparation of old surface and applying one coats of white wash on ceiling to match with the new one complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m / l preparation of new plastered surface and applying two coats ofdistemperoil emulsion over a coat of primer complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m / l preparation of old decorated surface by complete removal of existing treatment, washing, rubbing, stopping etc and applying two coat of oil emulsion distemper over a coat of primer to match with the new suface on wall. complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supply only integral liquid water proofing compound ( isi mark ) . , dismantiling of floor hearth or wall tiling incl cement mortar ( but not backing ) , and rubbish off the premises ( out of mod land ) , complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for light shade vitrified tiles 7 to 8 mm thick ( square / rectangular ) area of each tiles exceeding not exc 0.36 sqm , in floor etc. set and jointed in neet cement slurry and pointed white or coloured cement to match the light shade of the tiles, over and including screed bed or bedding layer15 mm thick in cement mortar ( 1:6 ) for laying floor finishes complete all as specified and as directed by engineer in charge . ( upto 4 storey of building ) , ditto all as item no.abovebut from 5 storey to 8 storey of building , ditto all as item no.abovebut from 9 storey to 12 storey of building , ditto all as item no. above but as in skirting over and including backing coat / screed bed or bedding layer of mortar 10 mm thick in cement mortar ( 1:4 ) as in dado / skirting complete all as specified and as directed by engineer in charge. ( upto 4 storey of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , roughening of surface of old concrete floor by picking , sweepingclean and washing down with water to remove dust etc complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per item abovebut 5 storey to 8 storey , all as per item abovebut 9 storey to 12 storey , non skid ceramic tiles 7 to 8 mm thick ( square / rectangular ) area of each tile exceeding 0.11 sqm infloors etc. set and jointed in neat cement slurry andpointed in white or colouredcement to matchthe shade of tilesover and including screed bed or bedding layer15 mm thick in cement mortar ( 1:6 ) for laying floor finishes complete all as specified and as directed by engineer in charge . ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , ditto all as item no. above but as in skirting over and including backing coat / screed bed or bedding layer of mortar 10 mm thick in cement mortar ( 1:4 ) as in dado / skirting complete all as specified and as directed by engineer in charge. ( upto 4 storey of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , glazed ceramic tiles in vertical surface450x 350x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to matchthe shade of tiles .complete all as specified and as directed by engineer in charge. ( note: screed bed shall be measured and paid seperately under respective items of sch a ) ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , backing coat / screed bed or bedding layer of mortar 10 mm thick in cement mortar ( 1:4 ) as in dado / skirting complete all as specified and as directed by engineer in charge. ( upto 4 storey of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for 18 to 20 mm thick granite ( of any type ) work ( table rubbed and polished ) in steps, jambs, pillars, window cills, cooking platforms and like over and including 15mm thick cement mortar bedding ( 1:6 ) including pointing in white cement ( 1:2 ) using marble dust with admixture of pigment to match with shade of granite including dismantling complete all as specified. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situationscomplete all as specified and as directed by engr in charge.. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking up or down 15mm steel tubing and connections, including cleaning for removal .. ( upto any storey high of building ) , s&f cpvc pipes 20 mm outer diameter of sdr 11 & plain cpvc sdr 11 including necessary brass fittings and fixers to conect / receive gi pipes / brass taps as in walls, ceiling, floor, etc. complete all as specified. ( upto 12 storey high of building ) , taking up or down 20mm steel tubing and connections, including cleaning for re fixing or removal. ( upto 04 storey high of building ) , s&fcpvc pipes 25 mm outer diameter of sdr 11 & plain cpvc sdr 11ncluding necessary brass fittings and fixers to conect / receive gi pipes / brass taps as in walls, ceiling, floor, etc. complete all as specified. ( upto 12 storey high of building ) , s&f25 mm bore gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipes complete all as specified and as directed by engineer in charge. ( upto any height of building ) , s&f in repair 15mm bore brass cpbib cock fancy type with qtr turn or half turn chromium plated with crutch or butterfly handle, screwed down, screwed for iron pip or for brass ferrule and complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repair 15mm bore brass cp angular stop cock type with crutch or butterfly handle complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repair pvc connection 15 mm sizepipe withptmt nut of length 600 mm complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repair brass cp shower roses with or without swivel joints, with shower arm, 125mm size, includingfixing to steel pipes or union complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repairs vitreous china wash basin ( white ) , flat back, size 580 x 450 mm, excluding taps, waste, chain and plug and porcelain stopper but including brackets, complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repair 600 mm x 450 mm bevelled edge mirror of selected quality glass, mounted on 6mm thick ac building board and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supplying and laying of cpvc pipes 40 mm outer diasdr 11 & plain cpvc sdr 11 fittings in wallcomplete all as specified. complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 32 mm bore waste fittings, brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly nuts, flange end beddedinred leadcement and other end fixedcomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 32 mm bore brass cp bottle traps for wash basin with inlet and outlet screwdfor pipe and connections incl nessesary packingcomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s & f in repair vitreous china squatting pan of orissa pattern long pan of size 580 mm x 440mm with integral foot rest white with cast iron p or s trap with back inlet includingflush pipe of suitable length to connection with existing cistern & make good complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supplying only 10 litres capacity pvc valveless, syphonic action type, flushing cistern, white colour, low level, white with inlet, ball valve, float and handle including brackets duly painted, 32mm dia pvc flush pipe complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f in repair stainless steel kitchen rack / plate rack of size31x36x10 , made of stainless steel sheet 0.63 mm thick etc complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&fpvc ( swr ) floor trap of 100mm dia, includingjointing to waste pipe fixed in cement concrete, ( 1:2:4 ) type b1 ( using 20 mm graded crushed stone aggregate ) . .complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f cp grating of 100mm dia, fixed with cement mortar ( 1:3 ) .complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for pcc 1:5:10 type e2 ( using 40mm graded crushedstone aggregate ) as in filling sunken floor complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l 25mm thick pcc 1:2:4 type b 1 ( using 20 mm graded crushed stoneaggregate ) as inflooring complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l 40 mm thick pcc 1:2:4 type b 1 ( using 20 mm graded crushedstone aggregate ) and concrete surface is to be finished even and smooth using extra cement complete all as specified and as directed by engineer in charge.. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking down chowkat with shutter ( without taking off shutters from the frame ) n. exc 1.5 sqm each complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f solid pvc door frame of size 50mm x47mm made out of 5mm plain colour pvc sheet reinforced with m.s. square tube, suppling & fixing in opening as per specification & drawing but wood grain printed pvc sheet used instead of plain colour pvc sheet & edges will be painted to match with printed sheetcomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f factory made solid pvc moulded door shutter, with particle board core, 28 to 30mm thick ( stiles ) , with 2, 4, or 6 raised panel design with 2mm thick moulded pvc sheet on the front face & 2mm plain colour pvc sheet on back face, supplying & fixing in frame at site as per specification & drawing complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 200 mm long aluminium anodised, barrel tower bolts of extruded section all as specified and as directed ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 150 mm long aluminium handles, cast type, anodisedcomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&fstainless steel ball bearing 100 mm long butt hinges, extruded aluminium alloy steel hinge pin, anodised and fixed, type c 21 complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per item no above but 5 storey to 8 storey , all as per item noabovebut 9 storey to 12 storey , supply & fixing stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm fixed with ss wire staples complete, all as specified and directed.complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supplying and fixing mild steel framed work such as grills, gratings, etc. with ends of bars shouldered and or riveted, or forged into spikes, framed guard bars, barred iron doors, railings and similar work conforming to fe 290 gde e 165, complete all as specified and as directed and design / shap approved by by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , material & labour preparation of new steeland iron surfaces of any description areaexc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat ofred oxide and zinc chrome primer, complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for cement concrete ( 1:2:4 ) type b1 ( using 20 mm graded crushed stone aggregate ) as in roof kerbs or mud stops, rounded or chamfered on edges complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , dismantling cast iron or re inforced concrete drain pipes including fittings of 100mm bore, jointed in cement mortar complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , dismantling ac ( swr ) pipe up to 150 mm boreincluding all fittings, heads, shoes, swan necks etc complete all as specified and directed by the engr in charge. ( upto 4 storey of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f 110mm bore pvc ( swr ) pipe single socket in any length rubber ring joints complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 75mm bore pvc ( swr ) pipe single socket in any length rubber ring joints complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 110mm bore pvc ( swr ) pipe bend single socket complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 110mm bore pvc ( swr ) pipe ( single t ) equal or unequalwith acess door complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 110mm bore pvc ( swr ) pipe ( branch piece ) single ( single y ) equal or unequal complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 110mm bore pvc ( swr ) pipe ( swr ) vent cowl complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 75mm bore pvc ( swr ) pipe bend single socket complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 75mm bore pvc ( swr ) pipe ( single t ) equal or unequalwith acess door complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 75mm bore pvc ( swr ) pipe ( branch piece ) single ( single y ) equal or unequal complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , material & labour preparation of old painted wooden surfaces of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by engineer in charge ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , material & labour preparation of old painted steel surfaces of any description exc 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed by engineer in charge ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supply and fixing4.0 mm thick sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each panecomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , hacking out old broken glass ( any thickness, size, quality or description ) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads ( upto 12 storey high of building ) , supply and fixing4.0 mm thick frosted sheet glass, ordinary quality and glazing with oil putty in squareexc 0.5 sq. m in each pane complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking down window / door shutter area exc 1 sqm but n exc 2 sqm each complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking down chowkat with shutter ( without taking off shutters from the frame ) areaexc 1.5 sqm but n.exc 4 sqm eachcomplete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 2nd class hw plain, solid, straight chowkats and frames, wrought framed rebated on the solid, rounded or chanfered, put together with glue pinned at joints all asspecified and as directed. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 40 mm thick flush shutters, solid core construction, with block board core and ply wood face panels, commercial type on both side. ( upto 04 storey hight of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 35mm thick 2nd class hard wood gauged & skelton shutter, open rebated & prepared to receiv e gauged, ( without sase bar ) eadge of framing plain, chamford or rounded, fitted with cut & mitred beads for securing gauged etc, all as specified and directed. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 2nd class hardwood small fittings such as brackets of any type, latch and hinge blocks, shaped door and window stops and the like, including all necessary labours; articles n exc 200 cu. cm each ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s& f 50 mm long butt hinges medium weight cold rolled mild steel and fixed all as specified and directed. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s&f 300 mm aluminium alloy, anodised, sliding door bolt with hasp, staple ( bolt type ) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded section or cast al alloy all asspecified and as directed.. ( upto 04 storey high of building ) , all as per item noabovebut 5 storey to 8 storey , all as per item noabovebut 9 storey to 12 storey , m&l for two coats of synthetic enamel paint over a coat of pink primer areaexc.10cm width or girthover new wooden surfacesincluding preparationof surface complete all as specified and as bdirected by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , m&l for 25x4mm size mild steel flat iron as in hold fast conforming to fe 290 gde e 165 complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) . , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s & f second class hard wood beads, straight ( n exe 3 sq cm ) for glazed or gauzed joinery, renewed, including mitres etc complete al as specified and as directed by engineer in charge. , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking down door shutter exe 1 sqm and n exe 2 sqm each after including refixing in same opening ( upto 04 storey hight of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , taking down existing roof treatment and taking out existingcracked plaster by manuallyor mechanically and wire brushingandcleaningtheexistingsurface with water complete all as specified andas directed by the engr in charge. , dismantling water tank and removing to store of 2000 litrs capcity ( upto 12 storey high of building ) , dismantling wrought iron or mild steel work of any description not otherwise provided for , m&l for pvc perforated sheet 6mm thick, rounded hole of dia 12mm staggered type c / c spacing 25mm with ms frame ( size 40x40x5mm thick ) fixing on beam and column with nut and bolt of required size including dismantling of old rcc jallies upto four storied of building complete all as specified and as directed. ( upto 04 storey high of building ) note: shape / design of jallies as appoved by ge ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , m & lfor cutting chases, pinning, in making good to facing where required of of brick wall and pointing in cement motrar 1:3 to ends and cutting chases for concealed water tubing and concealed conduit wiring ete and making good surfaces , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , cutting holes in brick work for inserting hold fast etc including making good the adjacent area with cement and sand mortar 1:3 or pcc 1:2:4 type b, as required at site complete all as specified depth of embedded potion of hold fast or legs measured from the face of the jamb into the wall exc half brick but n. exc one brick ( upto 04 storey hight of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f in repair towel rail of brass chromium plated tube 19 to 20 mm dia 600 mm long `d type complete fixed in repairs with brass chromium plated screw complete all as specified and directed. ( upto 04 storey hight of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f for powder coated aluminiumsliding windows for ( three tier ) withwith shutter styles 40mm x 20 mm sheet thickness 1.5 mm two shutter glass and one shutter of wiremess consisting of stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm and fixed with stainless steel wire staples, frame ( chowkat ) of window shall 100 mm x 44 mm x 1.5 mm thick section with or without rebate including5 mm thick tinted glass fixed with aluminum beads locking arrangements with each shutter incl aluminum grillcomplete in all respect as specified ( upto 04 storey hight of building ) , all as per item no above but 5 storey to 8 storey , all as per item no above but 9 storey to 12 storey , materials and labour for providing and fixing anchor fastener system machanical / epoxy for connections in concrete i / c power drilling, cleaning of holes by air blowing, insertion of epoxy cartridge with plastic nozzles as required, placing internally threaded screw driving of bolts etc. upto to 10mm dia bars and upto twelve storied building complete all as specified and as directed. , s&f powder coated aluminum fixed partition wall as faced of stair case and balcony of framesize 64mm x 38mm x 1.55 mmwithstandard beads / glazing clips, locking arrangement etcwith necessary all fittings including5 mm thick tinted glass fixed with aluminum beads locking arrangements with complete all as peranufacturers instructions and all as specified and as directed by the engr in charge.up to 4 storey bldg , all as item no. above but from 5 storey to 8 storey of building , all as item no. above but from 9 storey to 12 storey of building , m& l for 15mm thk screed bed in cm ( 1:3 ) with waterproofing compound for laying of app membrane complete all as specified andas directed by the engr in charge. ( upto 12 storey high of building ) , applying evenly a tack coat of in 1.2 kg per sq.m including cleaning surfaces complete all as specified andas directed by the engr in charge. ( upto 12 storey high of building ) , s&l3mm thickprefabricatedplastomericwaterproofingmembrane ( polyster rainforced ) withspunbondedpolystermatas a core ( app membrane ) ( weightnot lessthan 3 kgper sqm ) laidoverbituminouscoatedsurface ofroofandapplied withlpgtorchandapplyinguniformpressurewitha roller / wetclothto ensureto removeentrappedair, ifanyallas permanufactureerinstrucction .the appmembraneshallbeoverlapof notless than100mmand150mm as end lap andsidelaprespectivelysas permanufacturerinstruction .theover lapingandjointswill bethermosealedwiththepropanetorchcomplete all as specified andas directed by the engr in charge. ( upto 12 storey high of building ) , m& l for cement concrete tiles 25cm x 25cm x 22mmthick, machine pressed tiles, set jointed and pointed in neat cement slurry on roof over and including 15 mm thick bedding layers in cm 1:6, cut and finished neatly and polished etc and complete all as specified. ( upto 12 storey high of building ) , supply and fix rotational moulded pvc water storage tank 2000 ltr capacity ( cylindrical vertical with closed top ) hoisted and fixed in position all as specified in ssr part i. ( upto 08 storey high of building ) , disconnectingexistingwatertank, settingaside forcleaning& removing scaleanddirt andthe sameof size exc 1000 and n.exc 2000litres. ( upto 12 storey high of building ) , s&ftoilet paper holder fixed in repairs to wall with chromium plated brass screws complete all as specified and as directed. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , supply & fixing in repair wash down water closet ( pedestal pattern ) including connection to drain ( or outgoing pipe ) and to flushpipeetc.and making good the damaged surfaces complete all as specified and as directed by the engr in charge. upto 4 storey of building , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f pvc water closet seat cover heavy duty coloured closed pattern with flat bottom and cover and mild steel cp hinnging device complete. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f brass cp soap dish, fixed with brass screws or embedded in wall.or equivelent. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f health faucet ( abs body ) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and abs wall hook including making connections and fixed in position complete in all respect as specified upto 4 storey , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f in repair brass cp wall mixer with half or qtr turnfor mixing hot & cold water screwed down for iron pipeand fixed for upto 4 storey , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f in repair wash hand basin mixture brass cp tap for mixing hot and cold water with qtr or half turn including three joints to 15 mm bore pipes or union and pluging and screwing to wall complete fixed in repair.upto 04 story , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&fsheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long ( upto 04 building ) . , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f in repair sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and waste; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm and including 32mm waste coupling of ptmt ( half or full threaded ) minimum weight 32mm 45gms / 40mm 60 gms ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , supply and fixin repair for curtain rods dicorative aluminium alloy with fixing brackets including taking down old pelmet box complete all as specified. ( upto 04 storey hight of building ) , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , supply and fix bracket dacorative type for curtain rods aluminium alloycomplete all as specified. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f for framed brackets of angles or tees with web and flanges cut to shape, drilled and counter sunk for screws including bending and welding angles as necessary, gusset plates, riveting, etc n, exc 10 kg each brackets confirming to fe 290. grade e 165 ( brackets over 10kg each to be measured under structural steel ) upto four storied building complete all as specified. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s&f for pre painted galvalume aluminium zinc coating gi based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550mpa as in roof covering / cladding to wall, fixed with self taping screw upto four storied building complete all as specified. , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , supply & fixing in repairs stainless steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm fixed with ss wire staples complete, all as specified and directed.complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s& fix in repair prelaminated particle board 18 / 19 mm, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination, fixed with screws to timber frame work in cup board for short area complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , s & f 2 mm thick wall care putty on wall ( in two layers ) complete all as specified and as directed by engineer in charge. ( upto 04 storey high of building ) , all as per itemabove but 5 storey to 8 storey , all as per itemabove but 9 storey to 12 storey , supplying and fixing1.25mm thick steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: push pull or manual typecomplete all as specified and as directed. , s&f lock plate bracket made of angle 40x40x5 mm, flat 25x6 mm, cleat, latice flat & locking arrangement etc of rolling shuttes including necessary welding / riveting and one coat of red oxide primer including taking down old lock plate complete all as specified and directed. , providing anti termite ( post construction ) along the external wall below concrete or masonary apron using chemical chloropyritphos 20 ec or linane 20 ec ( isi marked ) emulsion@ 2.25 literes per linear meter including drilling and plugging holes etc in aprons / plinth protection , complete all as specified and directed by engineer in charge. , providing anti termite ( post construction ) of soil under existing floors using chemical chloropyritphos 20 ec or linane 20 ec ( isi marked ) emulsion @ one leter per holes , 300 mm apart along thejunction of floor and walls including drilling and plugging 12 mm dia holes with cement mortar 1:2 ( 1 cement : 2 coarse sand ) to match the existing floors. , providing anti termite ( post construction ) of voids in masonary using chemical chloropyritphos 20 ec or linane 20 ec ( isi marked ) emulsion @ 1.00 liter per holes , at 300 mm intervals including drilling 6 mm dia holes at downward angle of 45 degree and repluging the holes with cement mortar ( 1:2 ) to match the existing surface , complete all as specified and directed by engineer in charge. , providing anti termite ( post construction ) at the point of ontact of wood work by chemical emulsion ( in iol or kerosene based solution ) @ 0.50 leter / holes by drilling 6 mm dia holes at a downward angle of 45 degree at 150 mm centre angle of 45 degree at 150 mm centre to centre and sealing the same, , s&f corner glass shelf assembly consisting of 5.5mm thick sheet glass shelf 300mm long complete all as specified and directed make prayag or equivalent ( upto 04 building ) . , ditto all as item no. above but from 5 storey to 8 storey of building , ditto all as item no. above but from 9 storey to 12 storey of building , s & f plywood for moduler kitchen, grade bwr, type bb, fixed with screws to timber frame work 19 mm thickincl all necessary fittings complete in all respect as specified , s & f decorative laminate 0.9 mm thick type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturers instructions complete in all respect as specified , s & f ball catches with 8mm dia steel ball, and brass body and striking plate including letting in and fixedcomplete in all respect as specified , s & f 75 mm butt hinges stainless steel, and fixedincl all necessary fittingscomplete in all respect as specified , s & f brass handles 100 mm length, cast type, polished brightincl all necessary fittingscomplete in all respect as specified , m & l 2nd class hardwood plain fillets.square, rectangular or triangular in section, clean sawn, secured with nails or brads not exc 3 sqm complete in all respect as specified , dismantling and taking down point wiring ( light, fan, socket and power complete including fixtures andfittings such as switches ceiling roses, pendents , regulators, sockets, light fittingsetc. removing materialsfor taking credit ( credit for above items should be made as per conditions separately ) and making good distrubed surfaces of walls, floors, etc. , m&l for point wiring with pvc insulated unsheathed stranded copper conductor cable frls of size 1.5 sq mm with proper colour codingand including concealedpvc conduit 20 mm dia medium duty isi marked with all necessary fittings for mounting of modular switches / sockets including 1.5 sq mm pvc insulated unsheathed stranded copper conductor as earth lead and connected to common earth dolyfor one light / ceiling fan / exhaust fan controlled by one switch complete including cutting, chasing the surface on walland then making good the same in cm 1:3 complete all as specified and directed by engr in charge. make of wire : finolex / havells / kei industries ltd make of pvc conduit and fittings : bec / prestro / avon plast / finolex , all as per item no. 2 above but of one bell point controlled by one bell push with cables of 1.5 sqmm size , all as per item no.above but 3 pin 5 amps socket out let point with the same board with other switches with cables of 1.5 sqmm size , all as per item no.above but for one 5 amp socket on independent board with cables of 1.5 sqmm size , all as per item no. above but using2.5 sq mm size stranded copper conductor cable for one 16 amp switch socket outlet on independent board complete all as specified and directed by engineer incharge. , all as per item no.above but for one light point controlled by two switches two ways. , s& f sunken flush metal gi boxes for fixing of modular switches / sockets flush to the walls complete for 2 modules. , do all as per item noabove but for 3 modules , do all as per item no above but for 4 modules , do all as per item noabove but for 6 modules , do all as per item noabove but for 8 modules , s&f modular cover plate with frame for fixing of modular switches / sockets complete for 1 modules ( note: switch and sockets will be measured and paid separately ) , do all as per item no. 13 above but for 2 modules , do all as per item no. 13 above but for 3 modules , do all as per item no.13 above but for 4 modules , do all as per item no. above but for 6 modules , do all as per item no.above but for 8 modules , s&f switch modulartype 6 amps 230v ac complete one way , s&f switch modulartype 6 amps 230v ac complete two way , s&f modular bell push5 amps. , s&f for modularsocket outlet 3 pin 5 amps 230 volts . , s&f modular socket outlet multipurpose 3 pin 16 amps and one6 amps controlled by one switch. , supply and fix modular type switch, one way 16 amps, 1 module complete all as specified and directed. , s&f modular electronic step type fan regulator 230 volt , 2 module . , s&f polycorbonate / pvc ceiling rose of size65x50mm single phase , s&f call bell, musicalac 230 volt single pole. , supply and fixing led lights fitting 1x 18 20 w, 220v, ac decorative box type aluminimum extruded, with driver, holder including led tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.all as directed. make : crompton cat no : ccs 100 20 65 hl2 dp nwh bajaj cat no : bclab 20w led p s havells cat no : lumiline+bs20wled830spcss , supply and fixing led light fitting mirror type with high out put diffuser 2 feet, 9 12 watt 220 v ac decorative type aluminium exturded with driver holder and led lamp including connecting up with three core flexible copper conductor cable of suitable size complete make :crompton cat no : ccs 102 10 65 sl dp nwh philips cat no : cat no bn021led12s6500 psu havells cat no : lumiline+bs10wled865spcss , supply and fixing decorative type led wall bracket light fitting having chromium plated steel body , frosted glass defuser, suitable for 7 10 watt led lamps complete all as specified and directed. make : lukar cat no : lwl112 1 havells cat no : lhfoece1tz10014 stylo or equivalent , s&f ac starter unit consisting of one 25 amp capacity starter, one 240 v 25 amps 10 ka spn mcb, one 25 amps socket and one 25 amps plug top prewired including taking down complete all as directed. make : crabtree / legrand / anchor / abb , taking down unserviceable rusted / damaged mcb dbs of any type and way along with any type mcb and keeping serviceable mcb in safe custody in re use in the work and making good to the distubed surfaces of walls etc. complete all as specified and as directed. , s&f mcb tpn db made up with sheet metal double door, phosphorised, power coated, neutral link, earth bar and din rail, 4 way with 200 amps rated bus bar, 415 volts complete all as specified and as directed. , s&f mcb spn db made up with sheet metal double door, phosphorised, power coated, neutral link, earth bar and din rail, 4 way with 200 amps rated bus bar, 230 volts complete all as specified and as directed. , s&f mcb sp 5 32 amps 230 volts 10ka breaking capacitycomplete all as specified , s&f mcb spn 40 63 amps 230 volts 10ka breaking capacitycomplete all as specified , s&f mcb tpn 63 amps 415 volts 10ka breaking capacitycomplete all as specified , taking down aluminimum sub mainwiring alongwith damaged casing capping / pvc conduit pipe from the wall roof or in floor and making good disturbuted surfaces complete all as directed , s&f sub main wiring with proper colour coading 4 run of single core pvc insulated unsheathed stranded copper conductor frlsof size10 sqmm & 2 run of pvc insulated unsheathed stranded copper conductor of size 10 sqmm as earth lead drawing into rigid non metalic pvc conduit of suitable size isimarked including taking down old unsv. note: four run of 10sqmm cable and two run of 10 sqmm earth cable will be measured as single length. ( from tpn to meters ) , all as per item no. above but with two run of single core 6 sqmm and one run of 6 sqmm cable complete ( from meters to dbs ) note: two run of 6 sqmm cable and one run of 6 sqmm cable will be measured as single length , all as per item no. above but with two run of single core 4 sqmm and one run of 4 sqmm cable complete. ( for two nos of acs at each qtr ) note: two run of 4 sqmm cable and one run of 4 sqmm cable will be measured as single length , supply and fixing 5 star rated water heater ( geyser ) storage type energy efficient sphp technology inner container , a.c single phase 230 volt, 50 hz of storage capacity 25 ltrs vertical type complete connecting upwater heater , including fixing of hold fast 10 cm long including washers completeincluding dismanling of old unsv geyser from its existing position as specified note : old dismantled unsv geyserswill be deposited to mes store of age e / m ii at turf view for further disposal under departmental arrangements. , supply and fixing five star rated with brushless direct current motor ( bldc ) ceiling fans 1200 mm sweep complete with blades, down rods, electronic regulator and accessories, 230 v, min air delivery 210 cfm with service value 6.00 bee completeincluding dismanling of old unsv ceiling fan from its existing position all as specified and directed. note : old dismantled unsv ceiling fanswill be deposited to mes store of age e / m ii at turf view for further disposal under departmental arrangements. , supply and fixing five star rated with brushless direct current motor ( bldc ) ceiling fans 1400 mm sweep complete with blades, down rods, electronic regulator and accessories, 230 v, min air delivery 245 cfm with service value 6.00 bee completeincluding dismanling of old unsv ceiling fan from its existing position all as specified and directed. note : old dismantled unsv geyserswill be deposited to mes store of age e / m ii at turf view for further disposal under departmental arrangements. . , supply and fixing wall mounted fan 300 mm sweep, voltage range 220v to 230 volts, 50 hz, single phase complete with speed regulator and oscilator with pulling threads complete as directed. , supply, installaion , testing and commissioning electric kitchen chimney , auto clean type with baffle filters, minimum length 90cm ( suitable for 3 to 5 burner stove ) with suction capacity 1425 m3 / hour ( min ) including exhaust duct with alll fixing accessories and making hole on the wall for passing the exhaust duct complete all as specified and directed. , supply and fixing exhaust fan 250 mm sweep, with polycorbonateblades 230 volts 50 hz single phase including louvres & shutters nuts and bolts completeincluding modification of existing hole ( if required ) all as directed..make:havells or equivalent in bajaj / cg note : old dismantled unsv exhaust fanswill be deposited to mes store of age e / m ii at turf view for further disposal under departmental arrangements. , s & fin repair led luminaire 600 mm x 600 mm, 34 36 watt, 220 v ac surface type with high efficiency pmma diffuser soft glare free light complete with inbuilt driver, suitable for roof ceiling including connecting up with driver three core flexible copper conductor wire of suitable size complete all as specified and as directed by the engr in charge. ( for lift lobby ) make : crompton cat no : lctlsne 36 fo cdl havells cat no plutosurface2x2pls34wled857s bajaj cat no bzssql 36lled whgx , taking dlown carefully the existing led light batten fitting of any wattage 20 / 10w and any size by unscrewing from wall / outlet boxes and fixture and keeping in safe custodyfor refixing the same after completion of new wiring workand complete all as specified and as dircted by theengr in charge ( note : any breakage / damage of light fitting during taking down / refixing shall be make good by the contractor with his own cost ) , supply and fixing fire alarm control panel 8 zone complying with is 2189, micro controller based with 32 character lcd display , inbuilt battery charger and battery with inbuilt common hooter connection pointincluding taking down of existing unserviceable one complete all as specified and directed. , supply and fixing fire alarm control panel 16 zone complying with is 2189, micro controller based with 32 character lcd display , inbuilt battery charger and battery with inbuilt common hooter connection point including taking down of existing unserviceable one complete all as specified and directed. , supply and fixing manual call point resettable type ms body red in colourincluding taking down of existing unserviceable one complete all as specified and directed. , supply and fixing hooter ms body red in colour including taking down of existing unserviceable one complete all as specified and directed. , supply and fixing control wiring of mcp and hooter with 2 runs of 1.5 sqmm pvc insulated frlsh copper conductor wire in pvc casing caping of suitable sizeincluding taking down of existing unserviceable wiring complete all as specified and as directed. , dismantling , supply and fixing single pointed air termination rod of 12mm dia and 600mm longcomplete all as specified and as directed by the engr in charge. , dismantling , supply and fixing single aluminium strip 25x3.15 mm complete with saddles and fixing screws for roof conductor / down conductors all as specified. including pocelain insulatorcomplete all as specified and as directed by the engr in charge note : rate quoted shall deemed to be inclusive of scaffolding etc in high rise buildings , dismantling , supply and fixing earth continuity conductor 32x6mm gi strip or main earthing lead fixed to wall on batten or recess or buried in ground or drawn in conduit / pipe or fixed to pole or any other indicated situation for loop earthing etc. complete all as specified and as directed by the engr in charge. , dismantling , supply & laying gi tubing light grade fixing for lightning conductor of40mm bore complete all as specified and as directed by the engr in charge. , dismantling , supply & laying gi tubing light grade fixing for lightning conductor of80mmbore complete all as specified and as directed by the engr in charge , dismantling , supply and fixingtest point terminal box made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw including taking downcomplete all as specified and as directed by the engr in charge....

Eastern Railways - West Bengal

38698885 tender for 25 kv ohe allied electrical works in connection with replacement of old, over aged, badly rusty / turn buckle / coupling type cantilever by standard cantilever over sealdah division ( phase ii ) ....

Department Of Information And Cultural Affairs - West Bengal

38639266 pandal gandhi ghat independence day 2023 agency for construction of pandal, supply of chairs and other decorating items at gandhi ghat, barrackpore in cw observance of independence day 2023 temporary construction of pandal with bamboo / sall balli superstructure to be covered with waterproof tarpauline including transportation, fittings, fixing and dismantling of the same ( 3223 sqft ) , colored cloth ceiling on wooden frame for above item ( 3223 sqft ) , white cloth walling to be fitted incentre and side portion ( 924 sqft ) , jhalore with white cloth to be fitted in the central portion and on the extendedsideportion ( 924 sqft ) , jhalore fitted with white cloth for four sides of the main pandal ( 360 sqft ) , coloured cloth walling to be fitted on the side of pandal ( for top decoration ) ( 495 sqft ) , cloth wall with colour clothes [ each 18 x 3 ( 18’x3’ ) x34 ] , main pandal to cantilever roof shed made with water proof tarpaulin, bamboo structure & jhalore ( 40’x20’ ) , laying of new green synthetic carpet on raised cemented floor ( 800 sqft ) , mattress for the raised cemented floor ( 600 sqft ) , white bed sheet for the above item no 10 ( 600 sqft ) , vvip special type chairs with cushion ( 12 nos ) , banquetchairs ( 130 nos ) , view cutter ( both side ) : temporary construction of view cutter made with new cloth and wooden frame on bamboo / sal balli structure including fitting, fixing, transportation and dismantling charges and other necessary materials required for the job ( 1350 sqft ) , construction of bathroom ( covered with cloth wall & curtains ) ( 2 nos. ) , laying of green synthetic carpet at entrance pathway &other places of the venue ( 1640 sqft ) , laying of green synthetic carpetfor floor under the cantilever projection at gandhi ghat ( 650 sqft ) , laying of green synthetic carpet at the audience portion ( 1200 sqft ) , for charka cutting ceremony: prep. of samadhi phalak including laying of synthetic carpet, white bed sheet ( 1200 sqft ) , construction of press corner ( with bamboo structure & cloth ) , ceiling, facia, jhalore, back wall, front side corner ( with new blue cloth & bamboo structure ) ( 300 sqft ) , laying of carpet at the press corner ( 300 sqft ) , lecture podium ( with wooden ply & pillars ) in front of press corner [ covered with new blue & white cloth ] size: 4’x3’x4’ ( 1 nos ) , barricade for two back side corners of the main pandal ( with bamboo structure & covered with new blue and white cloth ) 20’x3’ and 30’x3’ ( 150 sqft ) , pp sheet barricade to maintain social distance ( transparent plastic curtain inside the main pandal, made with wooden buttom frame & transparent pp sheet ) size: 26’x6’ ( 156 sqft ) , queue manager ( 20 nos ) , fitting of khadi branded national flag of proper size ( 1 gross ) , man power for site management ( as required ) and event supervisor ( 2 nos ) ...

Eastern Railways - West Bengal

38397790 procurement of cantilever plate as per drg no etc., cantilever plate as per drg no er / kpa / emu j / 13 / 06, item no 2 [ warranty period: 30 months after the date of delivery ] => limited...

Eastern Railways - West Bengal

38397544 procurement of cantilever bracket as per drg no er / kpa / emu etc., cantilever bracket as per drg no er / kpa / emu j / 08 / 06 [ warranty period: 30 months after the date of delivery ] => limited...

Technical Education and Training Department - West Bengal

38315495 notice inviting e tender for supply, installation and demonstration of different equipments, instruments, trainer kits, models, study setups etc. for different laboratories of sir rajendra nath mukherjee government polytechnic notice inviting e tender for supply, installation and demonstration of different equipments, instruments, trainer kits, models, study setups etc. for different laboratories of sir rajendra nath mukherjee government polytechnic, bhyabla, basirhat, nort , horizontal & inclined plane friction slide apparatus, it consists of 15 cm x 60 cm teak wooden board with glass top, adjustable up to 45 degrees. boxes each weighing 250 gm to 300gm with different bottom surfaces like glass, teak wood, rubber, leather& brass etc. along with all combinations of measuring weights and operation & maintenance manual. , simple screw jack, screw diameter 30 mm & lifting height 500 mm. all metallicconstruction accurately machined, nut and screw with a pitch of 5mm carrying a double flanged turn table of 20 cm dia. fitted onsteel base and complete with two adjustable pulleys, cords andhooks. weights of 10 kg – 2 pcs., 5 kg. – 2 pcs , 1kg. 2 pcs.along with all combinations of measuring weights and operation & maintenance manual. . , worm and worm wheel, worm and worm wheel consists of one 40 teeth worm wheel of250 mm dia. with an integral drum of 120 mm dia. made of ciincluding supply of all accessories, 1kg, 2kg, 2kg, 5kg loadsand all denominations of measuring weights apparatus showing details of all parts for demonstration andstandard lab experiment purpose. , double purchase crab winch, specification is same as single purchase crab winch but adouble set of gearing arrangement are to be incorporated in thesame. a set of 5 slotted weights of 2 kg each and a hanger of 2 kgand all denominations of measuring weights are to be suppliedalong with the setup.apparatus showing details of all parts for demonstration and standard lab experiment purpose , single purchase crab winch, single purchase crab winch fitted with heavy cast iron wallbrackets and attachable to portable m.s. framed trolley. the effort wheel is of c.i. material of 25 cm diameter with a hole for effort attachment mounted on a shaft of about 40mm dia. on the same shaft a geared wheel ( machine cut ) of 15 cm dia shall bemounted. the teeth of this pinion wheel shall mesh with another ( spur ) toothed wheel of 30 cm diameter. this spur wheel shall bemounted on another axle to which a load drum of about 7.5 cm diameter of heavy c.i. material shall be attached to which theheavy loads can be attached at bottom. a set of 5 slotted weightsof 2 kg each and a hanger of 2 kg and all denominations ofmeasuring weights are to be supplied along with the setup.apparatus showing details of all parts for demonstration and standard lab experiment purpose , arsenic test kit portable for lab use including all accessories , redwood viscometer diameter of orifice 3.8mm , length of jet 50 mm, viscous fluid having time exceeds 2000 seconds. , pensky marteneflash point apparatus close up apparatus including all accessories. , digital photo colorimeter 8 filter automatic, 230 v , portable, digital display, biochemical analysis. , glass dropper , graduated pipette 5 ml ( borosilicate ) , graduated pipette 2 ml ( borosilicate ) , graduated pipette 10 ml ( borosilicate ) , burette stand without clamp rod position center, base dims 171 mm×251mm×67mm, rod dims 760×13mm , digital voltmeter frequency 50hz, range 0 20 v dc, resolution 0.1 volt temp. range +5 to +60 degree celsius, dimension 96? 96 ? 60 mm , salt bridge diameter 13 mm, height 100mm, width 80mm , watch glass 3’’ made of borosilicate glass. , bod glass bottle 300 ml , desiccators material borosilicate glass, size 150 mm & 200 mm , silica crucible material silica and white with lid , 50 ml , muffle furnace temperature range up to 1000deg.c , electrical oven 220v, 50hz, single phase, temperature range up to 250 deg.c , volumetric flask 250 ml , oxalic acid , sodium thiosulfate , potassium iodide , edta , ebt indicator , potassium permanganate , acetic acid , starch , hematite ore , copper pyrite ore , lubricating oil , complete set to find the coefficient of friction between wood and glass using a horizontal board. complete set: horizontal wooden board with glass top, fitted with pully at one end. wooden block ( with slots on top for weight ) with fixed hook at one end . weight hanger with hook . slotted weight weight ( 10 no. each of 20 gm ) , complete set to determine the force constant of a spring using hook’s law. complete set : retort stand with clamp , spring with hook at both ends , weight hanger with hook , slotted weight. , complete set to find the moment of inertia of a flywheel. complete set : flywheel with shaft. weight hanger . slotted weight ( standard set ) . , complete set to find the co efficient of linear expansion of the material of a rod. complete set :pullinger’s apparatus , optical level , high resolving power telescope with scale and thermometers. , complete set to determine and verify the time period of oscillation of a cantilever. metre scale ( wooden , 2 nos ) , g clamp ( metallic ) , slotted weight ( 4 no. each of 50 gm ) , slotted weight holder with hook ( metallic ) , stop watch ( 1 sec. division, 60 sec. ) , complete set to verify inverse square law of radiations using a photo electric cell. photo cell ( selenium ) ( mounted in the metal box with connections brought out at terminals ) , lamp holder with bulb ( 60w bulb ) . moving coil analog micro ammetre mounted on the front panel and connections brought out at terminals ( range 0 500ua ) . moving coil analog milli voltmeters mounted on the front panel and connections brought out at terminals ( range 0 1000mv ) , wooden bench fitted with scale ( range 1000mv ) , and connecting wires ( standard , 1 coil ) , complete set to study the dependence ofcapacitance of a parallel plate capacitor on various factors and determine thepermittivity of air at a place. complete set: two parallel plate capacitor ( circular shape ) connected in a stand with required circuit connections and 2 nos. standard multimeter. , complete set to verify kirchoff’s law using electrical circuits kirchoff”s law trainer kit with meters ( standard ) , power supply ( 9v@ 500ma ) , variable resistors ( 0 to 10k , 3 values ) multimeter ( standard, digital, 3 nos. ) . , convex lens focal length should be 15cm ( 5 piece ) & 20cm ( 5 piece ) . , to demonstrate various system fault by dc network analyzer panel consisting of the following items : 0 to 250ohm wire wound hi watt pot in each arm ( 5 arm set ) . t &iinetwork .dc 2 step dual battery .dc power supply with charger. ( 6v, 7ah battery 4 nos ) .digital volt & amp meter 7 sets, digital multimeter . external test & measurement facility. manufacturer user manual is required , to study pilc, pvc, frls, and xlpe cableson a display board , setup to study induction type earth fault relay complete set –up for idmt earth fault relay using relay cubical / test bench.simulated leakage current. earth faultrelay.low amp, self powered, electro mechanical type with original test report by the manufacturer. manufacturer user manual is required , mcb , hrc fuse and elcb testing trainer technical specifications • mains supply : 0 220v ac 10%, 50hz • single phase variac • input : 230v • output : 0 270v • current : 10a • single phase transformer • rating : 1kva • input : 230v • output : 230v • experimental setup • mcb s : b type, 6a • c type, 2a • hrc fuse : 6a • elcb 6a, 240v, sensitivity 30ma • temperature sensor ( 2 nos. ) • type : mounting type • display resolution : 0.1c • mounting : with brass holder mounted • on mcb • protective devices : 10a ( spn ) • rheostat : 100w / 5a • manufacturer user manual is required , digital multimeter specifications: ac current • 20a dc current • 20a ac voltage • 750v dc voltage • 1000v resistance • 2000ohms capacitance • 200uf with continuity test functionality , to measure unknown inductance using anderson bridge manufacturer user manual is required , wheatstone bridge for measurement of medium resistance manufacturer user manual is required , set up to study series parallel resonance of r l c trainer . trainerconsist of : digital meters : • digital ammeter 20ma ac. • digital frequency counter up to 40mhz. sine wave generator : • 0 100khz sine wave generator components are mounted on the panels are : • 3 nos. of resistors selected by rotary switch. • 3 nos. of capacitors selected by rotary switch. • 3 nos. of inductors selected by rotary switch. features : front panel built with high class insulated printed circuit board sheet with well printed circuits and symbols. fuse for short circuit protection. connections are brought out through 4mm colored sockets. patch cords 4mm. the trainer is housed in abs plastic cabinet. manufacturer user manual is required , power factor demonstration trainer technical specifications : mains supply : 230v ±10%, 50hz digital meter:multi functional meter. measuring parameter :voltage, current, active power, apparent power, reactive power. resistance : 500 ohms / 400w , 200 ohms / 400w capacitor : 12.5?f 440 / 450v 20?f 440 / 450v inductor : 200mh, 1a ( 2 nos ) mcb : 2a manufacturer user manual is required , directional over current relay testing kit technical specifications: • display : type digital material :metal voltage: 220 volt ( v ) relay type : directional over current relay ( electromechanical induction disc type ) terminals : 4mm terminals for trip, current output and input meters ( digital ) : 1no. ac current meter 0 20amps & 1 no. digital timer .0001sec. to 9999sec. current injector : inbuilt variable current injector 20amps to create phantom fault current indicators : provided on front panel for mains, current, trip and alarm • switches : provided on front panel for mains, timer reset, test switch ( on / off ) • reversing switch : to reverse the direction of current • relay circuit diagram : screen printed on front panel • power requirement : 220vac +10%, 50hz standard accessories: instruction manual, power cords, patch cords manufacturer user manual is required , percentage regulation of 3 phase alternator by synchronous impedance method an experiment panel board for percentage regulation of 3 phase alternator bysynchronous impedance method containing following instruments voltmeter mi ( 0 300 / 600 ) v 1 no ammeter mi ( 0 5 / 10 ) a 1 no ammeter mi ( 0 2.5 / 5 ) a 1 no rheostat wire wound 400 o / 1.7a 1 no 145o / 2a 2 no tachometer digital ( 0 100000 ) rpm 1 no connecting wires ***** ( 0 20 ) a required name plate details: dc motor ( prime mover ) 3 ? alternator power rating : 5hp power rating : 3kva armature voltage : 220v voltage : 415 v current : 19a rated current : 3.8a speed : 1500rpm speed : 1500rpm excitation : shunt excitation : dc generator manufacturer user manual is required , perform speed control of 3 phase induction motor using pwm inverter using variable voltage variable frequency drive. easy operation v / f drive 1 hp. 1ph ac 230v input & output 3 ph power. separate digital volt & ammeter. 1 hp ac 3 ph sq. cage motor. insulated wooden box with ckt printed on white hylam panel board & net guarded backside. manufacturer user manual is required , r, c & rc, ujt triggering circuit of scr ( trainer kit ) manufacturer user manual is required , test the proper functions of power electronic switches scr, igbt, scs and triac ( trainer kit based ) manufacturer user manual is required , determine the firing angle using diac and triac phase controlled circuit on output power under different loads such as lamp, motor or heater ( trainer kit ) manufacturer user manual is required , bench drill machine with 0.5 hp ac 415v 1440 rpm motor drilling capacity – 13 mm spindle travel – 80mm spindle taper – solid np. of spindle speed – 4 range of speed – 500 2825 rpm column diameter – 46.80mm max distance between spindle centre to column face – 152mm max distance between spindle nose to working table – 280mm max distance between spindle nose to base plate 495mm size of square table – 210*215mm size of base plate – 235*360mm motor – 0.5 hp ac 415v 1440 rpm ‘v’ belt – m 2360 net weight of the machine without motor – 48 kgs overall dimensions – 750*335*375 additional attatchements : 13 mm drill chuck reverse forward switch ( including foundation part ) , bench grinder motor capacity: 0.5hp / 0.37kw heavy duty. rpm: 2800 ( no load ) . wheel dimension: 150 x 20 x 31.75 mm shaft diameter: 15.80mm ( including foundation part ) ...

Municipal Affairs Department - West Bengal

38298769 construction of rcc cantilever retaining wall of 5m and 4m height considering with super imposed traffic load within ward no. 17, darjeeling municipality, dist darjeeling....

Public Works Department - West Bengal

38211950 tender for emergent dismantling work (by diamond sawing) of cantilever projection slab at south block, east block and north block of the bikash bhavan building, bidhannagar, kolkata during the year 2023 2024....

West Bengal Electronics Industry Development Corporation Limited - West Bengal

38208155 tender for supply, installation and commissioning of cctv surveillance system with ai at wall of zoological garden, alipore, kolkata 2 1000baselx single mode duplex lc sfp transceiver ( make: tp link ) 3 single mode sc lc duplex fiber optic patch cord ( length 2mtr ) ( make: syrotech ) 4 24 port rack mount liu fully loaded with single mode sc adapters & sc pigtails ( 1mtr ) 5 cat6 utp factory crimped patch cord 2mtr ( make: syrotech ) 6 cat6 utp rj45 male connector ( pack of 100nos. ) ( make: syrotech ) 7 fiber joint box ( tjb ) ( standard make ) 8 25mm pvc pipe ( standard make ) 9 25mm flexible pipe ( standard make ) 10 10amp double pole mcb ( standard make ) 11 3 core 2.5sqmm copper armored power cable ( standard make ) 12 32u network rack ( 800 / 1000 ) with all accessories ( cable manager 3 nos, cantilever tray, 6 port 13 ups 3 kva online with 30 min battery backup ( make: orion ) 1 14 license for video management software ( make: cp plus / infinova / hikvision ) 15 server for video management software ( intel xeon processor, 32 gb ram, 1x4 tb sata hdd, win 16 laying of power cable with all accessories...

Public Works Department - West Bengal

38187510 emergent dismantling work ( by diamond sawing ) of cantilever projection slab at south block, east block and north block of the bikash bhavan building, bidhannagar, kolkata during the year 2023 2024....

West Bengal Power Development Corporation Limited - West Bengal

38094162 tender for retrofitting of 220 kv isolators under em ( oph ) dept., santaldih t.p.s., the wbpdcl 1 isolator, hcb, 245kv, 2000a 40ka short time rating, mechanically ganged, parallel operated, with support insulator, without earth switch additional data: insulator cantilever strength: 6kn, minimum creepage: 31mm/kv. 2 isolator, 220kv, 2000a, complete set #part list: a) isolator mom box: 1 no, b) e/s mom box: 1 no,c) post insulator (6 no. top + 6 no. bottom): 12 no,d) operating rod: 1 no, e) male female arm (3# for 220kv hcb isolator, motor operated additional data: with single earth switch. insulator cantilever strength: 6kn, minimum creepage: 31mm/kv. 3 installation, testing, commissioning.dismantling of existing isolators andinstallation, testing, commissioning of isolators on existing structure of each bay.1 no means 04 disconnectors (02 withe/s & 02 without e/s) of one b ...

Department of School Education - West Bengal

37960813 tender for supply, installation and placement of essential furniture at govt. model school , indpur bankura 2 double student bench cum duel desk strong and study metal standard structure with wooden top: supply and placement of as per design approve as per order classroom desk cum bench of over all dimensions 1050mm wx 895mm dx 750mm h. the seat, and desk top should be made of 17+/ 0.5mm thick pre laminated boards (is 12823) with rounded edges and pvc edge banding on all sides. the understructure should be made of ms erw tubes (is 7138) 25.4+/ 0.3mm x25.4+/ 0.3mmx 1.2+/ 0.096 mm thick powder coated 50microns (+/ 10) at base which should be welded to the desk and seat supports which are made of 1.0mm thick powder coated 50 microns (+/ 10)ms c sections. stiffners made of made of ms erw tubes (is 7138) 25.4+/ 0.3mm x25.4+/ 0.3mmx 1.2+/ 0.096 mm thick powder coated 50microns (+/ 10) should be provided between 2 vertical frames at base and back of seat. all tubes should be closed with plastic caps. additional horizontal supports of 1.5+/ 0.15mm thick powder coated 50 microns (+/ 10) ms c sectionsshould be placed below the desk and seat to add rigidity to the structure. storage shelf made of 0.6+/ 0.09 mm thick powder coated 50 microns ms sheet should be provided below the desk top. two nos each hooks should be provided on either side of the vertical frames of the desk for hanging bags and bottles. they should be made of 6.0mm dia ms rod powder coated 50 microns (+/ 10). the under structure should be assembled using m5 trilobular taptite screws and nylon studs should be provided at the bottom of the lh /rh frame. 3 wooden table for teacher: supply and placement of as per design approve as per orderof size 1200x600x740 as per drawing having top and side panels made of 25 mm thick plain particle board (ppb) clad with 0.6mm thick post formed laminate and 1mm thick backing laminate (bdl)flat edge duly sealed with 2mm thick pvc beading and having modesty panel in front made of18mm thick plain particle board (ppb) clad with 1.0mm thick decorative laminate (dl) on bothsides. edge sealed with 2mm thick pvc beading . 4 wooden chair for teacher : supply and placement ofas per design approve as per order with seat and back made up of 1.2+/ 0.1 cm thick hot pressed plywood, upholstered with fabric and moulded polyurethane foam with pvc lipping all around. the back foam should be designed with contoured lumbar support for extra comfort. back size: 49.5cm.(w) x 45.5cm.(h) seat size: 49.5cm.(w) x 43.0cm.(d). the polyurethane foam is moulded with density = 45 +/ 2 kg/m3 and hardness = 20 +/ 2 on hampden machine at 25% compression. the one piece armrest should be made of black integral skin polyurethane with 50 70 shore hardness and reinforced with ms insert. the armrests are scratch and weather resistant and should be fitted to the seat with seat armrest connecting bracket made of 0.3+/ 0.022cm thick hr steel.the understructure should be a tubular frame of cantilever type made of 2.54+/ 0.03cm x0.2+/ 0.16 cm thick ms erw tube and black powder coated. 5 head master office multipurpose wooden desk with drawers : supply and placement ofas per design approve as per order almirah 1. models plain with 4s2. product size: plain (4s) 750 mm (w) x 450 mm (d) x 1800 mm (h) dmx drg. st 095, rev.0 3. construction & material welded construction.0.8 mm thk crca for back, shelf & 0.9 mm thk crca for all other components. 4. configuration (door) full height steel hinged door5. locking & handle : mazak handle 3 way locking mechanism with shooting bolt arrangement.6. shelving : height wise adjustable shelf mounting uniformly distributed load capacity per each full shelf is 80 kg maximum plain 4s : 4 nos. of adjustable full shelves. 7. leveler m10 screw type leveler with hex plastic base 8. finish epoxy polyester powder coated to the thickness of 50 microns (+/ 10). 6 steel almirah for head master chamber: supply and placement ofas per design approve as per order4 drawer vertical filing cabinet models & product size 4 drawer width: 470mm height: 1320mm depth: 620mm construction:rigid knock down construction material: crca 0.7 mm thick (top, side & drawer front); 0.6 mm thick (frames, drawer inside cover, side back side) 0.5mm thick (back, bottom, drawer bottom) drawer front: easy to grip full length handle recess integrated into metal drawer fronts label holder snap on type plastic label holder on drawer front drawer size & files type for hanging ‘ezee’ / ‘visa’ files (foolscap) from front to back (files along thewidth) no. of 20 mm thk file which can be hanged in above way per drawer is 28. locking & anti tipping arrangement centralized locking with 10 lever cam lock & having anti tipping arrangement to ensure thatwhen one drawer is opened for use, it does notallow other drawers to be opened. slide high quality precision ball slide. drawer load: 40 kg. udl for 75,000 cycles (bs) triangular plate plain triangular plate pop riveted at the bottom corners for rigidity.finish:epoxy polyester powder coated to the thickness of 50 microns (+/ 10). 7 steel cabinet for head master chamber: supply and placement of as per design approve as per orderof size 1500x750x740 as per drawing having top and side panels made of 25 mm thick plain particle board (ppb) clad with 0.6mm thick post formed laminate and 1mm thick backing laminate (bdl)flat edge duly sealed with 2mm thick pvc beading and having modesty panel in front made of18mm thick plain particle board (ppb) clad with 1.0mm thick decorative laminate (dl) on bothsides. edge sealed with 2mm thick pvc beading . ...

Public Works Department - West Bengal

37911357 emergent dismantling work of cantilever projection slab at south block of the bikash bhavan building , bidhannagar, kolkata during the year 2023 24...

Public Works Department - West Bengal

37903298 tender for emergent dismantling work of cantilever projection slab at south block of the bikash bhavan building ,bidhannagar, kolkata during the year 2023 24...

Department Of Heavy Industry - West Bengal

37695781 bids are invited for spec 102; as per atc , goods transport service per trip based service as per atc; as per tech spec 301; as per atc , goods transport service per trip based service as per atc; as per tech spec 201; as per atc transportation of compressor, dg set, derrick, cantilever gadget, trestle, wooden sleepers, rail, tfc crane, elc crane and other store materials from hasdeo river project dist korba, chattisgarh 495677 to heavy plant yard, kolkata...

Webel Technology Limited - West Bengal

37018419 supply, installation, testing, commissioning ( sitc ) with one year products installation warranty, 4 years comprehensive maintenance contract , bullet camera 5 megapixel ir vari focal bullet network camera, 2.7 mm–13.5 mm motorized lens, wdr ( 120 db ) , ir leds length 60 m, support micro sd memory, ip67, ik10. , bullet camera 5 megapixel ir vari focal bullet network camera, 7 mm–35 mm motorized lens, wdr ( 120 db ) , ir leds length 120 m, support micro sd memory, ip67, ik10. , ptz camera 2 megapixel 45x cmos sensor ir ptz network camera, powerful 45x optical zoom, auto tracking, ir distance up to 250m, ip67, ik10. , pole mount ptz camera fixing bracket , 24v ac 5 amp power supply for ptz camera , anpr camera 4 megapixel cmos image sensor enforcement network camera, wdr ( 90 db ) , ip67. , 3 axis camera bracket for anpr camera , general surveillance management server & storage system , anpr camera connection license , 8 tb sata enterprise hdd , 8 port 10 / 100 / 1000baset poe ports & 2x gigabit sfp 10 / 100 / 1000baset ports. poe power budget130w, 0°c~50°c operating temperature. , outdoor weatherproof customized duel segment and duel door rack for switch & other accessories as well as ips connectivity device, etc. , 49 uhd 4k display, operation hours 24 , client workstation 10th generation intel core i7 processor, 32 gb ddr4 ram, dedicated non shared 4 gb nvidia graphics card, operating system latest, 64 bit installed. , wireless key board and mouse with usb extension cord , 4k 5 meter length dp cable with mini dp convertor , 17u, 1000mm width x 1000mm depth, floor standing rack , 600 va offline ups , 3 kva / 2.4kw 1 phase input / 1 phase output with igbt rectifier , 120 mins backup 12 v, 65 ah ah of smf battery with battery rack with interconnecting cable , 32 amp power socket with mcb , double pole 10 amp miniature circuit breaker with 5 amp socket and gang box , 8 span double door db box with 32 amp mcb 1 no. and 6 amp mcb 6 nos. , wall / pole mount outdoor camera bracket with junction for camera , rj 45 connector , utp cat 6 patch cord 2 meters , utp cat 6 patch cord 5 meters , outdoor utp cat 6 cable , 3 core 1.5 sq mm non armoured power cable , 4 sq mm frls multi stand power cable ( 3 different color x 90 meter each ) , 20 mm non isi pvc straight pipe or 3 / 4 pvc cassing with all accessories for outdoor wiring , overhead and surface cable laying charge , 7 meter height g.i pole with base plate & top cover including rcc foundation with installation. , 2 lane cantilever arm with pole , supply, installation, testing, commissioning & project management cost during 1 year warranty period. , comprehensive maintenance contract after 1 year warranty period....

Department Of Defence - West Bengal

36880905 bids are invited for variable message signs with solar 3200 / 1800 / 250mm rgb, 25mm aluminium 2.0 ton cabinate compliance, cantilever gantry f type including installation and commissioning...

Department Of Defence - West Bengal

36661639 bids are invited for variable message signs with solar 3200 / 1800 / 250mm rgb, 25mm aluminium 2.0 ton cabinate compliance, cantilever gantry f type including installation and commissioning total quantity : 6...

Indian Army - West Bengal

36506165 bids are invited for paper shredder , cantilever chair , steel dustbin , soft notice board 3x 2 , notice baord stand , extension board , photo with frame , flex board 8x3 with frame , flex board 4x3 with frame and fitting , file cabinet 3 drawer , visitor chair , computer chair , acrylic colour logos 33x2 , magazine stand , foot mat , led tv 43 inch , 2 ton ac with installation , acrylic quote boards 3x6 , acrylic board 4x3 , hdml cable 10 mtr , flex board with frame 6x4 , entrance light board 3x12 , steel planters , blazer cloth , table glass mse total quantity : 93...

Public Works Department - West Bengal

36426398 tender for protection of roof and ceiling for the cantilever varandah at e gate at main building, high court, calcutta during the year 2022 2023...

Indian Army - West Bengal

36321781 bids are invited for paper shredder , cantilever chair , steel dustbin , soft notice board 3x 2 , notice baord stand , extension board , photo with frame , flex board 8x3 with frame , flex board 4x3 with frame and fitting , file cabinet 3 drawer , visitor chair , computer chair , acrylic colour logos 33x2 , magazine stand , foot mat , led tv 43 inch , 2 ton ac with installation , acrylic quote boards 3x6 , acrylic board 4x3 , hdml cable 10 mtr , flex board with frame 6x4 , entrance light board 3x12 , steel planters , blazer cloth , table glass mse total quantity : 93...

Kolkata Metropolitan Development Authority - West Bengal

36228486 internal repairing of different flats along with structural strengthening by angle, bracket etc. of common passage, cantilever balcony, stair cases for block nos. 1, 2, 3, 4, 7a, 7b, 8c an 10b in kit housing scheme no. sih ii, beliaghata under housing se...

Military Engineer Services - West Bengal

36022655 tender for provision for office accn for age b / r i at ge ( p ) panagarh under ge ( p ) panagarh excavation in trenches n exc 1.5m deep and n exc 10 sqm on plan area and getting outin soft / loose soil complete all as specified and directed. 2 excavation in trenches exc 1.5m and n exc 3m deep and n exc 10 sqm on plan area and getting outin soft / loose soil complete all as specified and directed. 3 m&l for hard core of broken stone or boulders of guage exc 63mm but n ec 100mm , deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface 4 m&l for pcc 1:4:8, type d2 ( 40mm graded aggregate ) as in fdn filling and mass concrete. 5 m&l for reinforced cement concrete m 25 design mix ( 20mm graded aggregate ) in foundation footings, bases for column, plinth beam etc complete all as specified and directed. 6 m&l for reinforced cement concrete m 25 design mix ( 20mm graded aggregate ) as in columns complete all as specified and directed. 7 m&l for reinforced cement concrete m 25 design mix ( 20mm graded aggregate ) in beams, lintels over 1.5m span complete all as specified and directed. 8 m&l for reinforced cement concrete m 25 design mix ( 20mm graded aggregate ) in chajjas complete all as specified and directed. 9 form work to sides of concrete foundations, footings, bases of columns, plinth beams and similar work vertical or batter for flat rough finished surfaces of concrete. 10 form work to sides of pillars, posts, struts piers, columns and similar work square, rectangular or polygonal for flat rough finished surfaces of concrete. 11 form work to sides and soffits of floor or roof beam, beam haunchings, girders, lintels, cantilevers shelves including supports, overhangs, etcand similar work for flat rough finished surfaces of concrete. 12 m&l for tmt bars 10 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for colunms, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips. 13 m&l for tmt bars 6mm to 8mm dia , cut to length, bent to shape required, including cranking, bending spirally for hooping for colunms, hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips. 14 m&l for tmt bars 5mm dia and over upto and including 10mm dia in stirrups, spaces and binders, cut to length, bent to shape required, including cranking, bending , hooking ends and binding with and including mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips. 15 m&l for brick work with fly ash bricks, straight or curved on plan exc 6m nean radius, built in cm 1:6. 16 rendering 15mm thick on fair faces of brick work or concrete surfaces in cm 1:6, finished even and smoothusing extra cement.. 17 rendering 20 mm thick in two layers of 10mm thick on fair faces of brick work or concrete surfaces in cm 1:4, finished even and smooth without using extra cement. second layer will be mixed with wpc @ 2%. note: wpc will be paid separately as supply only. 18 supply only integral water proofing compound.make: sika / pidilite / cico no 1 / accro no 1 / fosroc 19 m&l for preparing newly plastered surfaces of internal wall and applying two coats of oil emulsion distemper over 3 mm thick wall careputty on wall plastered surfacecomplete all as specified and as directed.make: paint: jjotun india pvt ltd / jadoo ( bergar ) / elvet acrylic / distemper ( crimson paint pvt ltd ) / british paint / ( nerolac ) putty: berger / j&n / birla laval plast / shalimar paints / asian paints. 20 two coats of cement base paint over a coat of cement primeron newly plastered surfaces of wall including preparation of walls etc.make: jotunindia pvt ltd. / snowcem plus / berger / asian paints ( gutucam / crimocem super cement paints 21 s&f pressed steel frames of size 165 x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate etc., complete as specified.make: corporation / doorwyn industries / madhu industries / ajanta ispat / alusys. / m / s gs udyog / m / s ashish industries 22 s&f 35mm thick factory made plain framed, panelled shutter ( two panel ) with lock rail and panel of 9mm bwp commercial ply, 2nd class hw rail & style, the size of rail and stile as per is: 1003 ( part 1 ) , klin seasoned and chemically pressure treated..specie: sal / bijasal / benteak / laurel / hollock , chikrassy / , gamari / , badam / kalasiris.make: m / s ambika timber works, bikna ( patel nagar ) , p.o. keshlakole, bankura, w.b. / m / s premier wood craft ( p ) ltd., jessore road, p.o. ganganagar, dist – 24 parganas ( west bengal ) / door kings, kolkata / jain doors pvt ltd / m / s supreme doors and allied products.. . 23 s&f steel windows both ( inside gauged and outside glazed ) glazed and gauged typeside hung shutters including projecting type hinges with steel handle, and steel peg stay, complete with glazing bars, dovetailed or welded. ( note : glass and wire mesh shall be measured and paid separately ) .make: b a enterprises / multiwyn industrial corporationdoorwyn industries / modern fabricator / madhu industries / ajanta ispat / ) alusys 24 two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer on steel surfaces of any description , over 10cm in width or girth, not otherwise described including preparation of surfaces.make: jotunindia pvt ltd. / apcolite ( asian ) / luxol ( berger ) / jenson & nicholson paints ltd. ( borolac ) / shalimar paints ltd 25 two coats of synthetic enamel paint over a coat of pink primer on wood based surfaces of any description , over 10cm in width or girth, not otherwise described including preparation of surfaces.make: jotunindia pvt ltd. / apcolite ( asian ) / luxol ( berger ) / jenson & nicholson paints ltd. ( borolac ) / shalimar paints ltd 26 s&f 3mm sheet glass, ordinary quality and glazing with oil putty in square n exc 0.5 sqm in each pane.make saint gobain glass / modiguard float glass / asahi india / hindustan pilkington glass / triveni float glass / iag. 27 s&f 300mm sliding bolt of aluminium alloy, anodised, sliding door bolt with hasp, staple ( bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed. 28 s&f 125mm aluminium handles, cast type, anodised 29 s&f 200mm aluminium , anodised, barrel tower bolts of extruded section and fixed. 30 s&f 100mm butt hinges, extruded aluminum alloy with galvanised mild steel hinge pin, anodised and fixed, type c 21 31 s&f aluminium locking bolts, anodised, with bolt not less than 10mm dia , 100 mm size. 32 s&f 125mm aluminium , anodised, barrel tower bolts of extruded section and fixed.make for item nos. 27 to 32: classic / asian / alans / kr / ajanta / argent / alans / bharat / heitich / prayag.. 33 s&f hold fasts and similar articles conforming to fe290. gde e 165.make: crown / everlite / godrej / harrison / mowjee / hardwin / doorset.. 34 m&: for cement concrete type b0, 1:2:4 ( 12.5mm graded aggregate ) as in pressed steel frame, hold fast etc including caps and bases. 35 m&l for mixing of fly ash, clinker & stone dust in proportion of 1:3 :6 ( i.e 10% fly ash, 30% clinker and 60% stone dust materials ) laying , watering , ramming compaction complete. 36 m&l for 100mm thick, cement concrete type d 2, 1:4:8 ( 40mm graded agregate ) in flooring, etc complete. 37 m&l for 40mm thick, cement concrete type b 0, 1:2:4 ( 12.50mm graded agregate ) in flooring. 38 m&l for screed bed or bedding layer of mortar 15mm thick in cm 1:4 for laying of floor finishes. 39 m&l for joint free coloured non skid ceramic tiles 7 to 8 mm thick ( square / rectangular ) area of each tile exceeding 0.18 sqm but n exc 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match. 40 all as per item no39but as in skirting.make for item nos. 39 & 40: kajaria ceramic ltd. ( ii ) asian granito india ltd. ( iii ) nitco ( iv ) somany ceramics limited ( v ) varmora granito pvt ltd. ( vi ) h&r johnson india / orient bell ltd. 41 m&l for hard core of broken stone or boulders of guage n exc 63mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface 42 m&l for 75mm thick , cement concrete type c 2, 1:3:6 ( 40mm graded agregate ) in plinth protection, finished fair & even, etc complete. 43 return filling in, including spreadding, leveling, watering, and well ramming in layers not exc 25 cm in soft loose soil. 44 removing excavated material n exc 50m and depositing where directed at alevel n exc 1.5m above the starting point. 45 s&f roof trusses ( framed ) , trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing ( beam, tee, angle, channel or flat sections ) including distance pieces, cleats etc . conforming to fe 410 w ( gde e 250 ) quality a, etc complete.make: jindal tata / sail. 46 s&f pre painted galvalume aluminium zinc coating gi based corrugated corrugated steel sheet 0.5mm thick of an colour having tensile strength of 550 mpa as in roof covering / cladding to wall, fixed with self tapping screws as specified.. 47 s&f pre painted galvalume aluminium zinc coating gi based plain steel sheet 0.5mm thick of an colour having tensile strength of 550 mpa as in roof covering / cladding to wall, fixed with self tapping screws as specified.make for item nos. 46 & 47: m / statabluescope steel ltd. ( colorbond steel ) or equivalent in m / s jsw steel ltd / m / s ispat industries ltd. / m / s bhusan power & steel ltd. ) / sshivshakti fibre udyog ( roofitt ) jindal. 48 s&f anodised aluminium snap grid frame work for false ceiling including gi wire fixed to struss all as specified.make: jindal / hindalco / ajit india / indal / armstrong. / indalco. 49 s&f 4mm thick non asbestos fibre cement building boards fixed or laid / inserted to timber / gi / aluminium frame work with screws, etc complete.make: everest / lafarge / armstrong / m / s visaka industries ltd 50 s&f 12mm mesh size wire netting of steelwire 1.40mm dia, conforming to is, fixed with tinned tacks of wire staples as specified and as directed by engineer in charge.make: reputed make conforming to is, as approved by the ge. 51 m / l solid pvc door frames, size 50mm x 47 mm, made out of 5 mm wood grain, printed pvc sheet, reinforced with ms tube, etc complete. 52 s&f factory made solid pvc moulded door shutter with wood free eps , 28 to 30mm thick ( stiles ) , with 2, 4, or 6 raised panel design with 2mm thick moulded pvc sheet on front face & 2mm plain colour pvc sheet on back face, etc complete..make for item nos. 51 & 52: m / s rajshri plastiwood, / kumar arch tech pvt ltd, m / s sintex india ltd, / hindopan, / marino / polyline. 53 s&f steel ventilator with top hang shutter including hinges and steel peg stay, etc complete.complete.make: b a enterprises / multiwyn industrial corporationdoorwyn industries / modern fabricator / madhu industries / ajanta ispat / ) alusys 54 s&f for glazed ceramic coloured wall tiles 200mm x 100mm x 6mm thickset and jointed neat cement slurry and pointed in colouredcement. to match the colour of tile. as in floor over 15 mm thick screed bed with cm ( 1:6 ) . make: kajaria ceramic ltd. ( ii ) asian granito india ltd. ( iii ) nitco ( iv ) somany ceramics limited ( v ) varmora granito pvt ltd. ( vi ) h&r johnson india / orient bell ltd 55 rotational moulded polythene water storage tanks ( cylindrica, trippled layered, vertical with closed top ) hoisted and fixed in position all as specified of capacity 500tr, etc complete.make: sintex / polycon / oriplast / jindal . 56 s&f wash down water closet ( pedestal pattern and trap ) including trap, connection to drain ( or out going pipe ) and to flishing pipe, antisyphonage pipe etc, complete.make: jaquar & company pvt ltd. / prayag / kohler / / roca / cera ( 1st quality ) / hind ware ( italian collection ) / parry ware ( super fine ) / jhonson pedder. 57 s&f only 10 ltr pvc valveless, syphonic action type , flushing cistern, low level, whte, with inlet, ball valve, float and handle including brackets, 32 mm dia waste pipe, etc complete.. ( fixing included in fixing of pedastal pan ) .make: cera / hindware / parryware / commander / prayag. 58 s&f vitreous china wash basin, white, flat back, size 550 x 400 excluding taps, inccluding, brackets, waste coupling, 32 mm dia, brass cp, waste pipe pvc 32 mm dia of required length , chain and plug and porcelain stopper etc complete 59 s & f vitreous china urinal, bowl type of size 465 x 355 x 265 mm white ( back or corner wall typefull stall type complete including providing and fixing plugs, bedding urinal aginstwall in cement morter 1:2 securing urinal to plug with and including 60 mm long bras scres, pointing around urinal back in cement, waste pipe pvc 32 mm dia of required length, waste coupling, 32 mm dia, brass cp and fixing ofgrating and union for discharge pipe, etc complete.make for item nos. 58 & 59: jaquar & company pvt ltd. / prayag / kohler / / roca / cera ( 1st quality ) / hind ware ( italian collection ) / parry ware ( super fine ) / jhonson pedder.. 60 s&f pvc connection 15mm size with ptmt nuts of elngh 450mm. 61 s&f pillar taps of ptmt any colour high pressure screwed for iron pipe and fixed ( minimum weight 15mm 110gms ) 62 s&f bib tap fancy type of ptmt any colour high pressure screwed for iron pipe and fixed. ( minimum weight 15mm 105gms ) 63 s&f stop valve of ptmt with long shank and cup ( concealed type ) , minimu weight 15mm 110gms / 20mm 112gms ) .make for item nos. 60 to 63: m / s prayag / polytuf / m / s sak plast pvt ltd 64 s&f 110mm bore pvc ( swr ) floor trap, plain with grating including jointing with solvent cement. 65 s&f 110mm bore pvc ( swr ) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors. 66 s&f 110mm bore pvc ( swr ) bend any radius 67 s&f 110mm bore pvc ( swr ) junction single, ( single t ) , equal or unequal 68 s&f 110mm pvc ( swr ) ec connector with lip ring 69 pvc ( swr ) gully trap 125 / 110mm, setting and jointing with solvent cement.make for item nos.64 to 69: supreme / prince / finoolex / reliance / prayag. 70 s&f 20mm gi water tubes, medium grade, galvanised with all fittings ; and fixed complete to walls and ceilings or laid in floors, including testing, etc complete.. 71 s&f 15mm gi water tubes medium grade, galvanised with all fittings ; and fixed complete to walls and ceilings or laid in floors, including esting, etc complete.make for item nos. 70 & 71: prakash / utkarsh tubes ltd / jindal / zenith / bansal / nezone / m / s bst infratech ltd. 72 m&l for reinforced cement concrete m 25 design mix ( 20mm graded aggregate ) in slab supported on wall, beam and column in floor, roof, landing complete all as specified and directed. 73 s&f 150mm dia stainless steel grating, etc complete.make: prayag / jaguar / essco / 74 s&f 25mm ball valve high pressure of ptmt with epoxy coated aluminium tod & high b=density plastic ball screwed for iron pipe and fixed. ( 25 mm 455 gms, ) , etc complete.make: m / s prayag / polytuf / m / s sak plast pvt ltd 75 s&f 600mmx450mm bevelled edge mirror, of selected quality glass, mounted on 6mm thick ac building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers, etc complete.make: prayag / zircon / saint gobin / cera / modiguard / pilkington glass work / triveni. 76 s&f mild steel screw bolts ( machine made ) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, exc 22.5cm and n exc 30cm long complete all as specified and as directed.make: any reputed make, conforming to is, as approved by the ge. 77 m&l for polythene film, black, 50micron, conforming to is, laid in floors complete all as specified and as directed. 78 treating the bottom and sides of excavation at the rate of 5 litres of emulsion per square metre of surface area with material and labour. 79 treating the backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface ( area of the substructure in contact with backfill to be measured ) with material and labour. 80 treating the top surface of filled earth at the rate of 5 litres of emulsion per square metre of surface with material and labour 81 treating the soil under plinth protection at the rate 5 litres of emulsion per square metre of surface area with material and labour.make for item nos. 78 to 81: chlorpyriphos 20% ecm / s dadson associates / m / s abj pest control, room no.14, kancharapara, wb 82 pathexcavation over area n exc 1.5 m deep& getting out soft / loose soil. 83 m&l for100 mm pcc ( 1:3:6 ) type b2 using 40 mm graded aggregate used as in sub base floor / pavings, finished fair and even, etc complete.. 84 m / l sand filling under floors and the like, including watering and consolidating, etc complete. 85 m&l machine pressedprecast concteteinterlocking paver block any shape and size confirming to is 15658 2006 of 80 mmthickness, m 40 gradewith grey cement and no pigments.make: anjali tiles / ultra tiles pvt ltd. / terra firma / eccoscope mehtab tiles / nitco 86 m&l for precast reinforced cement concrete ( 1:2:4 ) type b1, ( using 20mm graded crushed stone aggregate ) of solid block kerb stone as directed incls chmfersa, weathering, throating etcset in cement mortar ( 1:6 ) complete all as specified and as directed. 87 m&l for two coats of synthetic paint, first quality, over a coat of primer, on new concrete surface of any description over 10cm in width and girth, not otherwise described including preparation of surfaces complete all as specified and directed.make: jotunindia pvt ltd. / apcolite ( asian ) / luxol ( berger ) / enson & nicholson paints ltd. ( borolac ) / shalimar paints ltd j 88 m&l forpcc ( 1:2:4 ) type b0 ( using 12.50 mm graded aggregate ) used as in copings, including use and waste of formwork, etc completew. . 89 removing of excavated soil, materialexc 250mtr but n exc 500 mand depositing where directed at a level n exc 1.5 m above the starting point. 90 sewage disposalm&l brick work with sub class b bricks straight or curved on plan exc 6m mean radious and built in cm 1:4 all as specified and directed. 91 m&l cement concrete 1:2:4 type b2 ( using 40mm graded stone agg ) as in as in surface channels, benching, weathering slightly rounded or chemfered angles and throating as directed 92 15 mm thick rendering on fair faces of brick work in cm 1:4finished even and smooth without using extra cement including mixing of wpc in the proporation as mentioned in manufactures instruction complete all as specified ( wpc to be measured and paid seperatly ) 93 extra for forming fair finished drain or drain channel 30 cm inner grith in cement concret using extra cement including forms moulds mitred stoped end etc completed all as specified and directed. 94 supply only liquidwater proofing compound @ 0.200ltr per 50 kg of cement or as per manufacture instruction completed all as specified nand directed.make: sika / pidilite / cico no 1 / accro no 1 / fosroc 95 m&l precast cement concrete 1:2:4 type b1 ( using 20mm graded stone agg ) as in cover slabs for man holes etc set in cement mortar 1:6 including necessary form work complete all as specified and directed 96 m&l plain cement conc 1:3:6, type c 2 using 40mm graded aggregate for packing under, and haunching againstthe sides of pipes after they are laid and tested100 mm bore np 2 pipe.. 97 m&l plain cement conc 1:3:6, type c 2 using 40 mm graded aggregate for packing under, and haunching againstthe sides of pipes after they are laid and tested 200 mm bore np 2 pipe. 98 m&l reinforced concrete pipes class np2 , laid and jointed complete with collars 100 mm bore.make: indian hume pipe / any reputed make, conforming to is, as approved by the ge. 99 all as per item no. 98 above, but 200 mm dia. 100 construction of septic tank for 20 users, all as specified and shown on drawing. 101 construction of soakage well, for 20 users, all as specified and shown on drawing. 102 internal electrificationm & l for point wiring in concealed conduit with 1.5 sqmmfrls, pvc insulated and unsheatheed single core multi strandedcopperconductor isi marked 1100 volts grade drawn through pvc conduit through walls ( concealed ) for fixing of switches / sockets etc including 1.5 sqmm, frls pvc insulated unsheathedstranded copper conductor cable for earth continuity and connecting to common earth dolly complete all as specified and directed, for onelightpointcontrolled byoneswitch, etc complete. make for cable: polycab / havells india ltd. / rr kabel ltd. / finolex / nicco / kei / gold medal electricals pvt ltd..make for conduit: presto plast / ) finolex / ) indo american electricals ltd. / kalinga gold / richa cable pvt ltd : plaza / precision. 103 all as per item no. 101 but, foroneceiling / exhaust fanpointcontrolledbyoneswtich 104 all as per item no. 101 but, foronesocketpoint5ampsontheindependentboard. 105 all as per item no. 101 but, foronesocketpoint5amps on same board. 106 all as per item no 101, here in beforebut for one 6 pin multi, socket outlet, 5 / 15 amps , independent, with cables 4.0 sq mm, frls of size including 4.0 sqmm, frls, pvc insulated unsheathedstranded copper conductor cable for earth continuity and connecting to common earth dolly complete all as specified and directed : 107 s&f socket outlet 2 in 1, 5 pin, 6a, flush type universal . 108 s & f switch socket combination 2 in 1, 6 pin 5 / 15 a 2 in 1 flush type universal 109 s & f switch socket combination 2 in 1, 5 pin 5 a 2 in 1 flush type universal 110 s &f ceiling rose 3 pole / pvc / polycarbonate isoloted body 111 s &f switch piano flush type single pole, one way 6 amps.make for item nos. 107 to 111: anchor / cona / bajaj / crabtree / havells / hpl / c&s / standard / gold medal electricals pvt ltd. 112 supply and fixing led lights fitting 1x 20w, 220v, ac decorative box type with driver, holder including led tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.make cat no. ____ of make ____ or equivalent make in havells india ltd. / surya roshni ltd. / ( iv ) bajaj / wipro / m / s jaquar & company pvt. ltd / ) ge / m / s simoco telecommunications ( south asia ) ltd / m / s crompton graves consumer electricals ltd / gold medal electricals pvt ltd. / panasonic. 113 lamp holder, pvc / polycarbonate type with back plate suitable for batten fittings.make: anchor / cona / bajaj / crabtree / havells / hpl / c&s / standard / gold medal electricals pvt ltd. 114 s & fmcb, db, spn, 230 volt12 way with doubledoor 115 s&f mcb spn 32 amp, 240 volt 116 s&f mcb sp 6 to 32 amp, 240 volt.make forz item nos. 114 to 116: legrand / l&t / siemens / ) abb / ge / schnieder / indo asian ( brand : opti power ) / ) havells india ltd / gold medal electricalspvt ltd. 117 supply and fixing led security light fitting 35 watt 230 v ac outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with ip 65 / 66 protection complete.make cat no. ____ of make ____ or equivalent make in havells india ltd. / surya roshni ltd. / ( iv ) bajaj / wipro / m / s jaquar & company pvt. ltd / ) ge / m / s simoco telecommunications ( south asia ) ltd / m / s crompton graves consumer electricals ltd / gold medal electricals pvt ltd. / panasonic. 118 supply and fix exhaust fan, steel body ac single phase. 230v of size 300m sweep with, blades, and frame and louvers.make: crompton greaves / havells / bajaj / almonard / orient 119 supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 v, 1200 mm sweep. min air delivery 210 cfm with service value 6.00 bee. five star rated with brushless direct current motor ( bldc ) .make: crompton / bajaj / orient / havells. 120 supply & fix air circulator fans 230 volts single phase oscillating 450 mm sweep suitable for wall mountingmake: crompton greaves / havells / bajaj / almonard / orient 121 earthing complete with gi earth plate electronic 600 x 600x 6mm buried directly in ground vertically to a depth of not less than 2.25 m below ground level with the top edge of earth plate at a depth of not less than 1.5 mtr below ground level connected to gi earth lead 4 mm dia by means of nuts bolts washers etc made out of galvanized iron and gi wire connected to main switch / db board including necessary excavation and earth work pcc ( 1 3 6 ) type c1 using 20mm graded stone aggregate earth chamber 40mm thick rcc cover type b1 ( 1 2 4 ) b1 using 20mm graded stone aggregate 20mm dia gi medium grade protection pipe upto main switch board etc complete all as shown in electrical plate no 3 of mes schedule part i. 122 external electrificationm&l for cable in trenches or passing through pipe, xlpe insulated, heavy duty, galvanised steel strip or wire armoured electric lt cable for 1100 volts grade cross sectional area 16 sqmm 2core, etc complete.ake: polycab / havells india ltd. / gloster cables ltd. / kei industries ltd / asian cable / ) finolex / rr kabel ltd / gold medal electricals pvt ltd. 123 m&l sand cushioning ( dry ) in trenches for protection of ug cables ( below, above and around the ug cable laid in trenches ) of 230 mm spread thick ness and consolidated ( punned ) upto 180mm thickness, complete all as specified and as directed.note : for the purpose of payment, punned thick ness of sand cushioning only shall be measured and paid for ) . 124 s&f fly ash burntbrick, well burnt, laid breadth wise along the length of cable laid in trenches over sand cushion laid for ug cable protection, complete all as specified and as directed. 125 m&l gi light grade pipe of 40 mm bore ( dia ) ‘light grade’for protection of cable under road, etc complete.make: prakash / utkarsh tubes ltd / jindal / zenith / bansal / nezone / m / s bst infratech ltd 126 labour only for horizontal boring by passingprotection pipe up to 80 mm bore ( dia ) , under road / foot path, not exc. 10.00 mtr in a single length, complete all as specified and as directed. 127 external water supplysupply and lay pipe galvanized, “medium class”, including fittings 40 mm ( 1.5” ) dia, testing etc complete.. 128 supply and lay pipe galvanized, “medium class”, including fittings 25 mm ( 1” ) dia.dia, testing etc complete..make for item nos. 127 & 128: prakash / utkarsh tubes ltd / jindal / zenith / bansal / nezone / m / s bst infratech ltd. 129 s&f valve stop valve gm gate screwed complete for size 40 mm, including testing, etc complete.. 130 s&f valve stop valve gm gate screwed complete for size 25 mm, including testing, etc complete..make for item nos. 129 & 130: zoloto / leader / upadhyay / kirloskar. 131 m & l construction of brick masonrychamber of 60 cm x 60 cmx 60 cm [ internal dimensions ] suitable for 25mm / 50mm bore sluice valve with pcc 1:4:8 type d2 using 40 mm graded stone aggregate for foundationbrick wall with sub class ‘b’ brick, oldsize built in cm1:6 pcc [ 1:2:4 ] type b1 [ using 20 mm graded stone aggregate for coping rendering in cm [ 1.4 ] 15 mmthick, including provision of ms sheet cover 3 mm thick with two coats of synthetic enamel paint over a coat ofred oxideprimer to steel surfaces and locking arrangement including necessary excavation and earth work in any type of soil complete all as specified. 132 ferrul the existing main water supply pipe line 100 / 80 mm bore ci / di / gi line for branch connection of the internal dia 20 mm, etc complete....

Public Works Department - West Bengal

35949962 construction of overhead cantilever sign board ( both side ) and other allied works at ch. 3.350 km to 9.50 km of dhupguri falakata road under jalpaiguri highway division in the district of jalpaiguri during the year 2022 2023....

Public Works Department - West Bengal

35846571 tender for construction of overhead cantilever sign board (both side) and other allied works at ch. 3.350 km to 9.50 km of dhupguri falakata road under jalpaiguri highway division in the district of jalpaiguri during the year 2022 2023.....

Government Polytechnic - West Bengal

35774037 wbtet/dtet/bgp/nit 01/2023 notice inviting e tender for supply, instal and demo of different equipments, instruments, trainer kits, models, study setups etc. for diff lab of ee dept, ites lab of cfs dept, physics lab and engg mech lab of behala government polytechnic, kol , setup to determine m.a., v.r., efficiency and law of machine using single purchase crab winch , setup to determine m.a., v.r., efficiency and law of machine using double purchase crab winch , worm and wheel apparatus , wheel and differential axle unit , simple screw jack unit. , setup to determine coefficient of friction , universal force table. , digital spring balance , analytical weight box , slotted weights with hanger, for laboratory , convex mirror , concave mirror , plane glass slab , moment of inertia of a flywheel. , co efficient of linear expansion of a metal rod. , time period of oscillation of a cantilever , kirchoffs law trainer kit with ammeter and voltmeter , resistance of a galvanometer by half deflection method , convert a galvanometer into an ammeter / voltmeter , inverse square law of radiations using a photo electric cell , trainer kit to study the dependence of capacitance of a parallel plate capacitor , quad 2 input and gate cd4080 , quad 2 input nand gate cd4010 , quad 2 input or gate cd4070 , quad 2 input nor gate cd4000 , quad 2 input xor gate cd4069 , quad 2 input xnor gate cd4076 , triple 3 input and gate cd4072 , triple 3 input nand gate cd4022 , triple 3 input or gate cd4074 , triple 3 input nor gate cd4024 , dual 4 input and gate cd4081 , dual 4 input nand gate cd4011 , dual 4 input or gate cd4071 , dual 4 input nor gate cd4001 , single 8 input and gate cd4068 (2 outputs per gate) , single 8 input nand gate cd4068 (2 outputs per gate) , single 8 input or gate cd4078 (2 outputs per gate) , single 8 input nor gate cd4078 (2 outputs per gate) , 4068 hex not (inverting buffer) , 4040 quad buffer/inverter (each input has 2 outputs q and q) , 4049hex buffer , 4059 14 bit (÷16,384) ripple counter with internal oscillator , adc0809 8 bit ?p compatible a/d converters with 8 channel multiplexer (dip package) , dac0800 ic 8 bit digital to analog d/a converter ic dip , 4509 up/down decade (0 9) counter with preset , 4515 up/down 4 bit (0 15) counter with preset , 4016 decade counter (1 of 10) , 4027 bcd to decimal (1 of 10) decoder , 4012 dual d type flip flop with set and clear. , 4554 dual 1 to 4 line decoder/demultiplexer , 40147 10 line to 4 line (bcd) priority encoder , quad 2 input and gate [74x08] dip , quad 2 input nand gate [74x00] dip , quad 2 input or gate [74x32] dip , quad 2 input nor gate [74x02] dip , quad 2 input xor gate [74x86] dip , quad 2 input xnor gate [74x7266] dip , triple 3 input and gate [74x11] dip , triple 3 input nand gate [74x10] dip , triple 3 input or gate [74x4075] dip , triple 3 input nor gate [74x27] dip , dual 4 input and gate [74x21] dip , dual 4 input nand gate [74x20] dip , dual 4 input or gate [74x4072] dip , dual 4 input nor gate [74x29] dip , single 8 input nand gate [74x30] dip , hex 1 input buffer gate [74x34] dip , hex 1 input inverter gate [74x04] dip , mosfet irf539 , ujt 2n2645 , diac db2 , triac bt135 , put 2n6026 , 3 to 8 line decoder/demultiplexer, inverting outputs [74x138] dip , 2 bit binary full adder [74x82] dip , 4 bit binary full adder [74x83] dip , (bcd to seven segment decoders/drivers) [74x47] dip , (bcd to seven segment decoders/drivers) [74x46] dip , flip flop [74x74] dip , and gated r s master slave flip flops with preset and clear [74x71] dip , dual negative edge triggered master slave complementary outputs [74x73] dip , quad s r latches[74279a] dip , voltage regulator ic: [lm7805] dip , voltage regulator ic: [lm7905] dip , voltage regulator ic: [lm7809] dip , voltage regulator ic: [lm7909] dip , voltage regulator ic: [lm7812] dip , voltage regulator ic: [lm7912] dip , voltage regulator ic: [lm7815] dip , voltage regulator ic: [lm7915] dip , single timer ic[lm555] dip , voltage regulator[lm723c ] dip , moving iron type a. c. ammeter: 0 0.2/1a (dual range); accuracy class± 0.5% , moving iron type a. c. ammeter: 0 0.5/2.5a (dual range); accuracy class± 0.5% , moving iron type a. c. ammeter: 0 2/10a (dual range); accuracy class± 0.5% , moving iron type a. c. ammeter: 0 10/20a (dual range); accuracy class± 0.5% , moving iron type a. c. ammeter: 0 15/30a (dual range); accuracy class± 0.5% , moving iron type a. c. voltmeter:0 75 / 150 / 300 volts (triple range); accuracy class± 0.5% , moving iron type a. c. voltmeter: 0 150 / 300 / 600 volts (triple range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 50/100 ua (micro ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 0.5/1 ma (milli ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 5/10 ma (milli ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 10/20 ma (milli ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 50/100 ma (milli ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 500/1000 ma (milli ampere) (dual range); accuracy class± 0.5% , moving coil d.c. ammeter :0 – 1 / 2 a (dual range) ; accuracy class± 0.5% , moving coil d.c. ammeter : 0 – 5 / 10amps. (dual range); accuracy class± 0.5% , moving coil d.c. ammeter : 0 – 10 / 20amps. (dual range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 – 25 / 50 / 100 mv (triple range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 – 75 / 150 / 300 mv (triple range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 250 / 500 / 1000 mv. (tripplerange); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 15 / 30 / 75 v. (tripple range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 – 75 /150 /300 volts (triple range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 – 150 /300 /600 volts (triple range); accuracy class± 0.5% , moving coil d.c. voltmeter : 0 – 500 /1000volts (dual range); accuracy class± 0.5% , dynamometer type single ph wattmeters [ portable ]: 1 / 2 amps (dual range), 150 / 300 / 600 volts (triple range), pf: unity,accuracy0.5 % , dynamometer type single ph wattmeters [ portable ]: 2.5 / 5 amps (dual range), 150 / 300 / 600 volts (triple range), pf: unity,accuracy0.5 % , dynamometer type single ph wattmeters [ portable ]: 5 / 10 amps (dual range), 150 / 300 / 600 volts (triple range), pf: unity,accuracy0.5 % , wattmeter with low power factor cosø=0.2 [portable]: 0.5 & 1amps (dual range), 300 / 600volts (dual range); accuracy1.5 % , wattmeter with low power factor cosø=0.2 [portable]: 1 / 2amps (dual range), 300 / 600volts (dual range); accuracy1.5 % , wattmeter with low power factor cosø=0.2 [portable]: 2.5 / 5amps (dual range), 300 / 600volts (dual range); accuracy1.5 % , dynamometer type three ph wattmeters [ portable ]: 1 / 2 amps (dual range),300 / 600 volts (dual range), pf: unity,accuracy1.5 % , dynamometer type three ph wattmeters [ portable ]: 5 / 10 amps (dual range),300 / 600 volts (dual range), pf: unity,accuracy1.5 % , dynamometer type single phase power factor meter: current coil range : 1 & 2 amps. ( dual range ), pressure coil range:75, 150 & 300 volts ( triple range ).accuracy within 2° , single phase power factor meter: current coil range : 2.5 & 5 amps. ( dual range ), pressure coil range:75, 150 & 300 volts ( triple range ).accuracy within 2° , three phase power factor meter: current coil range : 2.5 & 5 amps. ( dual range ), pressure coil range:150/300 600 volts ( triple range ).accuracy within 2° , digital multimeter (6000 counts true rms), backlit lcd display with data hold, peak hold, auto power off capable of measuringac/dc voltage, ac/dc current, resistance, capacitance, frequency, temperature, diode & continuity test, transistor test etc. standard accessories: a manual, test certificate, a pair of test leads, k type thermocouple etc. , digital multimeter (20000 counts true rms, 4 1/2 digits), backlit lcd display with data hold, peak hold,auto range,auto power off capable of measuringac/dc voltage, ac/dc current, resistance, capacitance, frequency, temperature, diode & continuity test, transistor test etc. standard accessories: a manual, test certificate, a pair of test leads, k type thermocouple etc. , microprocessor based fully automatic l, c, r & q measurement autocompute lcr q meter , analog oscilloscope: 30 mhz, 2 channel,4 trace , 10mhz multi waveform signal/function generator: , dds 20mhz multi wave form signal generator , tachometer: non contact type tachometer and counter: , tachometer: contact type digital tachometer with adaptors (60 to 49,999 rpm) , digital lux meter: , clamp meter : digital trms ac/dc : 3 5/6 digit, 6000 count, backlight lcd; t rms, auto ranging; relative measurement; data hold , digital earth resistance tester for 0 – 10 / 100 / 1000 ohms, 4 terminal with testing kit and cables in a hard carrying case , digital electronics trainer kit: , electronics trainer kit (general purpose): self contained capable to perform experiments of digital & analog electronics; , network theorem trainer board , training board to determine the power and power factor & to draw phasor diagram in series rl, rc & rlc circuit , resistive load bank: 1 phase / 10 a / 10 steps / 230 v , resistive load bank: 3 phase / 10 a / 10 steps / 415 v , capacitive load bank: 1 phase / 5 a / 230 v , capacitive load bank: 3 phase / 5 a / 230 v , inductive load bank: 1 phase / 10 a / 230 v / , inductive load bank: 3 phase / 10 a / 230 v / , decade capacitance box: range: 100 pf to 10 uf , decade resistance box: range: 10 ohm to 1m ohm , decade resistance box: range: 1 ohm to 100k ohm , decade inductance box: range: 100 uh to 10 h , regulated dc power supply; out put : 230 v dc 30 a. , 3 phase electromagnetic type energy meter , 3 phase digital energy meter , single phase digital energy meter , stop watch mechanical, , digital stop watch , kelvin double bridge for low resistance measurement , wheatstone bridge for measurement of medium resistance , digital insulation tester , hand driven megger 1000v/500m ohms , earth tester for measurement of resistance of earth and specific soil resistively , trainer kit for the measurement of unknown inductance of a coil by anderson bridge , trainer kit to measure unknown capacitance using schering bridge , tri vector meter 3ph, 4wire, 240 v, 10 40a , 3 ph, 400 / 230 v, 3 kva transformer with all terminals brought out for different connections. , determination of equivalent circuit parameters of a single phase transformer by o.c and s.c test. , parallel operation of two single phase transformers , transformer 1 kva / 230/230v with tappings , setup to study open circuit test of d.c. shunt generator , setup to study speed control & load test of dc shunt motor , d.c. compound motor (open type) , setup to study swinburns test of dc motor , setup to study load test of dc series motor , training board to study the characteristics of semiconductor devices , training board to study the electrical characteristics of uni junction transistor (ujt) and to construct ujt relaxation oscillator , analog to digital converter training board: self contained logic training board to study the basic principle on conversion of analog signal to digital signal. , digital to analog converter training board: self contained logic training board to study the basic principle on conversion of digital signal to analog signal. , logic training board for the study of counters & shift registers , power electronics lab trainer , training board for the study of switching mode power supply (smps) for computer , ups (online) demonstration kit , ups trainer kit 500va offline , autotransformer starter , 3 phase induction motor (semi open type) , setup to study no load test, blocked rotor test & load test of induction motor to determine different parameters of the motor. , setup to measure the open circuit voltage ratio of the three phase slip ring induction motor and perform the speed control by insertion of resistance in rotor circuit for slip ring induction motor. , setup to conduct the direct load test to determine the efficiency and speed regulation for different loads of a single phase induction motor; plot the efficiency and speed regulation curves with respect to the output power. , rotor resistance starter 5h.p. 3 ph, 400v (for slip ring motor) , d.o.l starter 3h.p. 400v, 3 ph; , star delta starter 5h.p., 3 ph, 400v, manual; , star delta starter 5h.p., 3 ph, 400v, automatic; , variac (autu transformer) single phase portable table / floor mounting nclosed input 230v a.c., output 270v a.c., 50 60hz, 15 amp, air cooled , variac (autu transformer) three phase 415v a.c., output 470v a.c., 50 60hz, 15amp, air cooled , setup to perform the direct loading test to determine the regulation and efficiency, oc and sc tests (synchronous impedance method), to plot the v curves and inverted v curves of three phase alternator. , setup to plot current – voltage (i v) characteristics of poly crystalline silicon solar cell and find out the solar cell parameters. , setup to measure beam, diffuse and global radiation on horizontal and tilted surface using pyranometer and plot radiation vs. time characteristics for certain duration. , setup for characterization of a solar flat plate collector and evaluate its parameters. , setup for characterization of a solar concentrating collector and evaluate its parameters. , setup to measure thermal performance of a solar cooker with varying reflector. , solar street lighting system for dc supply. , set up a small wind turbine (swt) system and identify its specified components. , study of different parts of water turbines such as pelton wheel, francics and kaplan. , set up of a anaerobic digestion biogas plant to , set up for induction type over voltage / under voltage or over current/ under current relay ckt using suitable hardware ckt controlled by 8085 microprocessor to plot the characteristics , jumper wire: single stranded, insulated wire(copper) 0.5mm dia , jumper wire cutter: self adjusting cable/wire cutter stripper automatic stripping tool for cables up to 6 mm , twizzer , magnifying glass , 3 phase trms multifunction meter for 3phase 3wire/3phase 4wire balanced or unbalanced systems , transmission line trainer kit , d.c network analyzer , hrc fuse link cylindrical: rated current (a) :6a; breaking capacity (ka) : 80ka; size : 14 x 51; types : hf; , hrc fuse link cylindrical: rated current (a) :10a; breaking capacity (ka) : 80ka; size : 14 x 51; types : hf; , hrc fuse link cylindrical: rated current (a) :16a; breaking capacity (ka) : 80ka; size : 14 x 51; types : hf; , hrc fuse link cylindrical: rated current (a) :20a; breaking capacity (ka) : 80ka; size : 14 x 51; types : hf; , current transformer (ct): ring type, low tension, ratio: 50/5a, burden: 5va, accuracy class: 0.5, tape insulated , current transformer (ct): ring type, low tension, ratio: 100/5a, burden: 5va, accuracy class: 1.0, tape insulated , current transformer (ct): ring type, low tension, ratio: 100/5a, burden: 5va, accuracy class: 1.0, resin cast , current transformer (ct): rectangular type, low tension, ratio: 100/5a, burden: 5va, accuracy class: 1.0, resin cast , hrc fuse link: 16a, 415v; mounting type: bolted; short ckt capacity: 8ka , hrc fuse link: 10a, 415v; mounting type: bolted; short ckt capacity: 8ka , miniature circuit breaker (mcb): 6a, dp; breaking capacity:10ka , din rail mount , miniature circuit breaker (mcb): 16a, single pole; breaking capacity:10ka , din rail mount , miniature circuit breaker (mcb): 16a, dp; breaking capacity:10ka , din rail mount , miniature circuit breaker (mcb): 6a, single pole; breaking capacity:10ka , din rail mount , mccbs: 240v ac dy 125u with thermal magnetic release , mccb: four pole, 100 amp, 25ka breaking capacity , earth leakage circuit breakers, 25a, 30ma, 2 pole, 230v standard , earth leakage circuit breakers, 32a, 100ma, 2 pole, standard , rccb: 32a, type ac, 100ma , rccb 4 pole 16 amp/30ma 240 v residual current circuit breaker , shunt: 50a, 75 mv, class 1.0% for extension of range of ammeter , static over current relay trainer kit , trainer kit to study the speed control and reverse operation of a.c. servo motor , trainer kit to study the speed control, reverse operation and position control of d.c. servo motor: , trainer kit to study percentage differential protection of transformer, to plot characteristics of % biased differential relay, pickup test for differential relay, transformer protection for in zone trips faults and transformer out zone or non trip faults. , setup to perform experiment for distance protection of transmission line lg, ll, llg, lll, lllg and auto reclose function of the relay for transient type faults. , variable voltage variablefrequency source , arduino uno , arduino nano , arduino mega , raspberry pi 3 model b , raspberry pi 3 model b case , micro sd card , vga to vga cable , raspberry pi 3 model b power supply , hdmi to vga cable , solderless breadboard with 840 points , solderless breadboard 400 tie points half size , high quality double sided fr2 / phenolic general purpose pcb.size : 140mm x 90mm (14 cm x 9 cm) copper layer to belaminated / lacquered for easy soldering and to prevent corrosion. , high quality double sided fr2 / phenolic general purpose pcb.size : 80mm x 55mm (8 cm x 5.5 cm) copper layer to belaminated / lacquered for easy soldering and to prevent corrosion. , female berg strip, 2.54mm pitch, 40 pin single row, breakable pin , male berg strip, 2.54mm pitch, 40 pin single row, breakable pin , dot matrix ldc display with 16 characters x 2 lines green/blue , dc12v 3w submersible water pump , max7219 8x8 led dot matrix display module , hc 05 bluetooth module , led 4 digit display module , sim900 gprs transfer board micro sim gsm core ttl port module for arduino , 5mm/12mm, photosensitive ldr light sensor module , neo6mv2 gps module with flight controller , 650nm 6mm 5v dc 5mw mini laser dot diode module , universal 16 key matrix module membrane switch keypad 4x4 , 4x4 matrix 16 key keyboard / keypad telephone style , 2 axis joystick module with push button function , 3.3 to 5v active buzzer alarm module sensor , l293d motor driver module , isd1820 voice recording module with on board mic and speaker , isd1760 voice recording and playback module with on board mic and speaker , dc plastic gear motor with wheel: 12v, 150 rpm, side shaft bo (battery operation) motor , esp8266 ch340 nodemcu wi fi module , wemos esp8266 d1 r2 v2.1.0 wifi development board , coin vibration motor; operating voltage: 1.5 3 v , atmega16: 8 bit microcontroller individual ic (dip); voltage range: 2.7v to 5.5v;operational range: 40°c to +80°c , mpr121 breakout v12 capacitive touch sensor controller module i2c keyboard , usb cables a to b , usb cables mini , piezoelectric sensor , alligator connectors , hook up wires , hook up wires , rgb leds , leds (red) , leds (green) , leds (blue) , leds (yellow) , leds (white) , timer ic lm 555 , ir infrared obstacle avoidance sensor module for arduino smart car robot 3 wire, ir module, ir sensor module ml019 , triple axis compass magnetometer sensor module , temperature and humidity sensor module , infrared ir sensor receiver module for arduino , arduino ultrasonic sensor , tripple axis accelerometer board , pir motion sensor detector module hc sr501 , pulsesensor heart rate beat pulse sensor module amplifier for arduino raspberry pi open source with cable electronic diy tool , 2 channel dc 5v relay module,optocoupler low level trigger expansion board for arduino uno r3 mega 2560 1280 dsp arm pic avr stm32 raspberry pi , sound sensor big microphone sensor high sensitivity sound detection module , super debug soil moisture sensor module soil hydrometer humidity detector for arduino , super debug ttp223 based capacitive touch sensor module for arduino , metal touch sensor module for arduino , rain sensitive sensor module, rain drop detection sensor module/raindrops humidity sensor for arduino , flex sensor 2.2? bend sensor for hand gesture recognition , dht11 temprature and humidity sensor module , lm35d analog temperature sensor module , colour recognition sensor , water flow sensor , sound detection sensor module , analog sound sensor microphone module for arduino , power bank , rfid 13.56mhz reader writer module , rf transmitter receiver module 315mhz wireless link kit for arduino , male to male jumper wires (20cm) , male to female jumper wires (20cm) , female to female jumper wires (20cm) , ka7805 linear voltage regulator , push button switches , toggle switch , 2a digital mq 2 smoke detection sensor , mq 135 air quality sensor hazardous gas detection module for arduino...

Department of Higher Education - West Bengal

35756453 supply and installation of science based equipment to belda college, belda, paschim medinipur. , tender for supply of eqipment , water proof pocket ph/cond/tds/salinity tester oakton oakton pcts testr50 , mini submarine electrophoresis unit, casting tray cm 7 x 7 with gelcaster, and power supply 7090 tarsons tarsons gelcaster 7024 power supply 7090 , rectangular uv transilluminator dual wavelength, 220v igene labserve model no. ig uvd , digital 3d shaker with a microprocessor and brushless motor neuation technologies ishak 3d 5 nxt , microwave oven samsung ms23a301tak , hot air oven remi remi rdho 50, 50l 1100w , to study the motion of spring and calculate (a) spring constant, (b) g and (c)modulus of rigidity. science vision the setup contains the following accessories: a) spring fitted on a metallic stand. b) different masses c) digital stopwatch , to determine the moment of inertia of a flywheel. science vision the setup consists of a balanced cast iron wheel of about 8 dia and 4.4cm thick, and steel spindle supported on the ball bearings in strong iron brackets. the sides of the wheel are red or grey painted. the top of wheel is chrome plated and is marked with a thick red line. a pointer is fixed to one of the brackets. diametric hole is drilled in the shaft to take a pin and cord. the base is provided with four holes so that the apparatus can be fixed on a wall, complete with cord and hook. , to determine the elastic constants of a wire by searle’s method. science vision the 30cm long wire under test is connected to two brass rods about 30 cm long at their midpoints by two screws fitted at the ends of the wire. the rods are suspended from hooks. the setup contains rigidity modulus, sample wire, and digital stopwatch. , digital multimeter waco , digital voltmeter meco , digital ammeter meco , bread board weiss , dc regulated power supply. science vision the i.c. regulated power supply, load regulation is better than 0.5% , line regulation +/ 10% , continuous short circuit (30 see delay) & over load protection. , to determine wavelength of sodium light using newton’s rings. science vision the setup consists of a newton rings microscope with plano convex lens, plane glass plate with same diameter of plano convex lens, lens holder with beam splitter fitted on a metallic platform. na light source with jacket. , sodium (na) source and mercury (hg) source lamp for diffraction experiments. science vision , to determine the mechanical equivalent of heat, j, by callender and barne’s constant flow method.science vision the setup consists of a sprial heating element inside a 15 long corning glass tube surrounded by another corning glass tube, thermometer chamber are made of brass with asbestos insulation, all are fitted on sunmica finish wooden base, complete with a constant level brass tank with an adjustable height. , to determine the coefficient of thermal conductivity of cu by searle’s apparatus. science vision the setup consists of a copper rod about 30 cm long and 2.5 cm dia, two ends are fitted with steam and water jackets respectively, thermometer chambers are at the inlet and outlet of water flow, two holes for the thermometer at the copper rod, fitted inside a wooden box packed with felt. , to determine the wavelength of the laser source using diffraction of single slit/double slits. science vision/holmarc different wavelength diode laser of output power 5mw: single slit, width: 0.05 mm and dimensions (mm) : 60 x 45; optical bench rail rod; optical white screen , study of v i & power curves of solar cells and find maximum power point & efficiency. science vision the following experiments can be done with this trainer kit.current voltage characteristics power voltage characteristics determination for ff efficacy of the solar cell. , to measure the dielectric constant of a dielectric materials with frequency. ses, roorkee the setup consists of a capacitance measurement from 1 50khz, dedicated schering bridge with built in oscillator, a computation of dielectric constant and loss factor, samples of barium titanate, mlcc, and a conventionalcapacitor.complete in all respect including the instruction manual.except in cro. , to determine the specific rotation of sugar solution using polarimeter. science vision the setup consists of the following apparatus.a) polarimeter (bi quartz) make: goko/devco bi–quartz polarimeter with two eye – piece,vernier reading is 0.1° accurate, complete with polarimeter tube of 200 mmlong.b) light source for polarimeter.c) measuring cylinder(100c.c, 50 c.c & 25 c.c) d) sugar cube (1 kg) & e) filter paper. , determine output characteristics of a lvdt & measure displacement using lvdt sensor.make: science visiondisplay: 3 1/2 digit digital display.circuit: phase detection method. excitation: ac source 1khz accessory: micrometre screw gauge assembly for displacement measurement power supply: built in ic regulated. circuitry: phase detection type , measurement of strain using strain gauge. science vision sensor : 4 arm bridge with strain gauge mounted on cantilever 6kg. (10 kg. optional) display: 3 1/2 digit digital display. for mv / strain mode: half bridge & full bridge accessory: sensor assembly with a set of dead weights. power supply: built in ic regulated. , measurement of level using capacitive transducer. science vision sensor: rf capacitive type. display: 3 1/2 digit digital display. accessory: sensor assembly with glass cylinder fitted on a stand.power supply: built in ic regulated. , calibrate semiconductor type temperature sensor (ad590, lm35, or lm75) science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. , to measure the change in temperature of ambient using resistance temperature device (rtd). science vision sensor: rtd pt 100 circuitry: bridge amplifier with gain & span (zero) adjustment. display: 3 1/2 digit digital display. accessory: sensor assembly & small oven with heating arrangement power supply: built in ic regulated. make: science vision , digital cathode ray oscilloscope htc instrumentmodel no: pdo 5025s interface: rs232, usb(main sub), rj45 lan. bandwidth: 25 mhz. y deflection: 2mv / div ~ 50v / div. sweep mode: time base. max input: 400v (dc+acp p). input attenuation 2mv/div ~ 50v/div. easy to measure the big signal. , digital conductometer systronics model 304 , digital ph meterelectronics india elec_101 , digital potentiometer systronics model 318 , electronic rough balance goldfield k kea 210 , silver electrode for digital potentiometer zeal tech standard , oil free vacuum pump axiva v300 , magnetic stirrer with hot plate remi 2 mlh , oil bath with stirrerroyal scientific rsw 116 , heating mantle riviera 250ml , sonicator (ultrasonic bath) leela electronics leela sonic – 50, 1.3 l , three finger clamp with bosshead max scientific , teflon lined stainless steel autoclave sisco 50ml , teflon lined stainless steel autoclave sisco 100ml , microwave oven bajaj 17l , vaccum desiccator pp/pc tarson 250mm , semi automatic biochemistry analyzer rms analytica 705 , elisa plate reader with software for data visualization in desktop merilyzer eiaquant , digital plate tube rotator neuation iroll pr35 , vortex mixer attachment for 250 ml flask neuation iswix vt withvm a1 universal attachment+ vm a4 attachment for 250 ml flask , bod incubator thermocon type: forced convection type freezer compressor: hermetically sealed air cooling compressor system temperature range: 5°c to 60°c (resolution 0.1°c) accuracy: +/ 0.5°c outer moc: power coated crc steel sheet inner moc: chamber and trays made of ss 304 insulation: high grade insulation for tighter temperature controls temperature controller: fitted with digital temperature indicator cum controller with led display for set value & process value voltage indicator: fitted with moving coil type voltmeter for voltage monitoring power: 220/230v ac, 50/60hz dimensions (wxdxh) mm: 570 x 550 x 875 capacity: 280 ltrs volume 10 cuft no. of shelves: 3 controller: digital temperature indicator – cum – controller display: led display for set value and process value process value , magnetic stirrer with hot plate neuation istir hp320 , digital plate tube rotator with microprocessor & brushless motor attachment p1 50 16 tubes × 50 ml plate p2 15 35 tubes ×15 ml plate p3 05 55 tubes × 2ml plate neuation iroll pr35 attachment p1 50 p2 15 p3 05 , hot plate magnetic stirrer neuation technologies istir hp320 , water bath shaker remirsb 12 , vortex mixture with attachment 24 x 1.5/2 ml tubes neuation technologies iswix vt +vm a1 universal attachment+ vm a2 attachment for 24×1.5/2ml tubes , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , haemocytometererma , soil thermometer instrument dt 2 pen type plastic digital thermometer with auto power offhtc , maximum and minimum thermometer jrm , anemometerhtc , hygrometermake jrm , rain gaugebrass make with measuring cylinder , lux meter htc lx 101a , analytical balance (accuracy 0.001 g) wenser pgb220 , refrigerator 190l samsung 3 star , digital water bath sktsk 152 , compound microscope monocular laboratory inclinable microscopemagnus model sm 100 led , ph meter (pentype) , conductivitymeter , totalsolids–refractometer , totaldissolvedsolids–tdsmeter , sacchidisc , muffle furnace inner dimension: 25x13x13cm (2.0 kw) labline lsc 50 , clinometers bg rocksmins fe05b clinometer compassbrass , theodolite with stand (aluminium tripod stand) golden engineering corporation theodolite transit as per isi specification completed with stand and other accessories in box skt modelwatts pattern lc 10 sec accuracybrass metal body fitted with special coated high range lenses , auto level b40a with aluminium telescopic tripod and 5 meter aluminium leveling staffsokkia sokkia b40 24x automatic level 1009572 53 , freemans measures abs case open reel fiber measuring tape 100m freemans , steel top line 30 m measuring typefreemans , prismatic compass with stand and plastic box brass body 5 inchgolden engineering corporation prismatic compass with stand and plastic box brass body 5 inch , automatic electronics weighing balance wensar pgb 600 , soil testing kit a/o model , rugged handheld gps navigator garmin garmin e trex 32x , levelling staff 6m 5 section light weightgolden engineering corporation levelling staff 6m 5 section light weight , ranging rod iron two parts golden engineering corporation ranging rod iron two parts , laser range finderr 1000 meters 1km rfa 1000 nikon prostaff 1000 laser rangefinder 16664 bundle with 3 cr2 batteries and lumintrail cleaning cloth make nikon , digital spirit level length 300mm pro dl30freemans freeman pro dl30 , gsm based indoor air quality monitor lutronaq 9901sd , soi toposheets printed copy survey of india , metrix mm soil moisture meter metrixmm soil , matlaband simulinkfamilyofsoftware(academicversion matlab 1,deep learning toolbox 1,symbolic math toolbox 1,partial differential equation toolbox 1,optimization toolbox 1,global optimization toolbox 15 1,statistics & machine learning toolbox 1 and fuzzy logic toolbox 1)...

West Bengal Power Development Corporation Limited - West Bengal

35751218 retrofitting of 220 kv isolators under em ( oph ) dept. , isolator, hcb, 245kv, 2000a 40ka short time rating, mechanically ganged, parallel operated, with support insulator, without earth switch additional data: insulator cantilever strength: 6kn, minimum creepage: 31mm / kv. , isolator, 220kv, 2000a, complete set #part list: a ) isolator mom box: 1 no, b ) e / s mom box: 1 no, c ) post insulator ( 6 no. top + 6 no. bottom ) : 12 no, d ) operating rod: 1 no, e ) male female arm ( 3# for 220kv hcb isolator, motor operated additional data: with single earth switch. insulator cantilever strength: 6kn, minimum creepage: 31mm / kv. , installation, testing, commissioning. dismantling of existing isolators and installation, testing, commissioning of isolators on existing structure of each bay. 1 no means 04 disconnectors ( 02 with e / s & 02 without e / s ) of one bay....

Indian Army - West Bengal

35648671 bids are invited for tools and plants punchuer kit complete , hydraulic trolley jack , link lock 50 mm , link lock 60 mm , rotary barrel pump , ring spanner complete set , double ended spanner complete set , adjustable spanner 255mm , adjustable spanner 305mm , insulated screw driver 250mm , cobination cutting plair , two in one screw driver 200mm , black tip two in one screw driver , cantilever tool box , square drive socket set 12.7mm 22 sockets and 5 accessories , long nose pliers product no ln 11 , claw hammer with handle , hand oil pump , grease gun , socket set 12.7 mm 1 and 2 square driver , l spanners with jack hole , box spanner , cross rim wrenches , half round file , flate round file , square files total quantity : 134...

Department Of Port - West Bengal

35524042 tender for replacement of damaged, old wooden planks of the walkway along the 4 sides including jib and left side of one layer above the trolley drive path as well as fixing of broken fiber windows of machine room of 200 t cantilever crane...

Department Of Panchayat & Rural Development - West Bengal

34775638 supply of furniture and other materials , supply and installation of office furniture, air conditioner machine , kareena nxt high back supply and placement of executive revolving chair as per design approve as per order shall have seat / back assembly: the seat should be made up of 1.2 ±0.1cm. thick hot pressed plywood upholstered with fabric or synthetic leather and moulded polyurethane foam. the back should be made up 1.2 ±0.1cm. thick hot pressed plywood and upholstered with replaceable fabric or synthetic leather upholstery covers and moulded polyurethane foam. the back ply and foam should bedesigned with contoured lumber support for comfortable seating posture. back size48cm. ( w ) x 76.0cm. ( h ) , seat size51.0cm. ( w ) x 48.0cm. ( d ) high resilience ( hr ) polyurethane foam: the hr polyurethane foam for seat and back should bemoulded with density = 45 + / 2 kg / m³ and hardness load 16 ± 2 kgffor 25% compression. armrests :the armrest top should bemade of moulded polyurethane ( p.u ) and mounted on to a drop lift height adjustable type m.s. tubular armrest support chrome plated. the armrest height should beadjustable up to 6.5±0.5cm. in 5 steps & also has swivel adjustment of 22º±2° on both sides. knee tilt synchro mechanism with seat depth adjustment mechanism: the mechanism should bedesigned with the following features: •360° revolving type. •single point control. •front pivot for tilt with feet resting on ground ensuring more comfort. •tilt tension adjustment. •4 position locking with anti shock feature. •seat back tilting ratio of 1:2 •seat depth adjustment of 6.0 ±0.5cm. can be locked in 6 positions adjustable backrest: the backrest consshould be ts of a sliding up down mechanism, which can be adjusted in the range of 7.5±0.5cm. and can be locked in 5 positions for correct position of lumber support. pneumatic height adjustment: the pneumatic height adjustment has an adjustment of 9.0 ±0.3cm. pedestal assembly:the pedestal should befabricated from 0.2 ± 0.02 cm thick hr sheet ( should be: dd 1079 / hrskin pass ) , chrome plated and assembled with injection moulded black polypropylene hub cap and 5 nos. twinwheel castors. the pedestal should be66.0±0.5cm. pitch center dia. ( 76.0±1.0 cm with castors ) . twin wheel castors the twin wheel castors should beinjection moulded in black nylon. overall dimensions of chair seat height min 47.5 to max 57.5cm. height min 103.5 to max 120.5cm. width & depth of chair as measured from pedestal width 76.0 cm and depth 76.0 cm. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , aristo main table with eru & attached pedestal ( 2100 x 2250x 750 ) supply and placement of executive table with eru ( extended return unit ) and attached pedestal as per design approve as per order shall have an overall size of 2100mm ( w ) x 2250mm ( d ) x 750mm ( h ) . primary work surface made of 25m thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top. made of 25mm thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top. secondary work surface made of 25mm thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top. modesty panel made of 25mm thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top. understructure made of 25mm thick pre laminated twin board of e1 p2 grade and approved shade confirming to is 12823:1990, edge banded with matching 2 mm thick pvc lipping. integrated pedestal made of 25mm thick pre laminated twin board of e1 p2 grade and approved shade confirming to is 12823:1990, edge banded with matching 2 mm thick pvc lipping. drawer fronts made of 25mm thick mdf one side pre laminate board confirming to is 14587:1998 with 0.4mm pvc membrane pressed on to top pedestal construction is box box file type which uses powder coated 400 mm long metal panel drawer slides. drawer extension is 325 mm. drawers have a soft closing & anti slam mechanism. handles are provided for ease of opening. pedestal is provided with lock for security. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , motion visitor supply and placement of visitor chair as per design approve as per order shall have an seat / back assembly: the cushioned seat assembly consists of seat base moulded in glass filled poly amide, moulded polyurethane foam & upholstered with high stretch knitted polyester fabric. the cushioned back assembly consists of back inner moulded in polypropylene in situ moulded with polyurethane foam & upholstered with high stretch knitted polyester fabric. back size : 44.0 cm. ( / 1 / ) x 46.0 cm. ( h ) seat size : 48.5 cm. ( w ) x 47.0 cm. ( d ) 2. high resilience ( hr ) polyurethane foam: the hr polyurethane foam used in seat and back cushion is moulded in density min 48 kg / m3, and hardness load 15 ± 2 kgf as per is:7888 for 25% compression. 3. visitor frame assembly : the powder coated ( dft 40 60 micron ) tubular frame is cantilever type and made of dia 2.54 + / 0.03 cm x 0.3 + / 0.016cm thk ms erw tube. shoes are made of glass filled poly amideand fixed to the tubular frame. overall dimensions of chair seat height min 47.1 cm. height 93.3 cm. width & depth of chair as measured from pedestal width 48.5 cm and depth 58.9 cm. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , glassdoor storwel plain supply and placement of glassdoor almirah as per design approve as per order shall have an overall size of 916mm ( w ) x 486mm ( d ) x 1980mm ( h ) with welded construction. it should have shelf thickness of 0.7 mm, back thickness of 0.8mm, door thickness of 0.8mm ( high yield strength ) and all other components shall have a thickness of 0.9mm. these components shall be made of crca ‘d’ grade high yield strength as per is:513. the glass door storwel shall have a brass handle and a 2 way locking mechanism with shooting bolt. it should have a height wise adjustable shelf mounting which shall have a uniformly distributed load capacity of max 40 kg. it should also have a m10 screw type leveller with hex plastic base. the finishing shall include epoxy powder coated to the thickness of 50 microns ( + / 10 ) . plenty of colour options and shelving options shall be available. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , enterprise 1200 without cpu hanger supply and placement of office table as per design approve as per order shall have an overall size of 1200 width mm x 600 depth mm x 728 height mm. top shall be 18 mm thick pre laminated particle board all work surface edges shall be having duly sealed with 2 mm thick pvc edge banding. under structure modesty panel 18 mm thick pre laminated particle board. the rectangular frame shall be fabricated component in 1.2 mm thick crca , finish : powder coat ( epoxy polyster ) . leg shall be fabricated component in 38 mm x 25 mm 1.2 mm thick ms erw tube , finish powder coat ( epoxy polyster ) .the plastic cap for cable travel shall be injection moulded polypropylene and leveler glide for shall be nylon 6 & ms bolt. the storage shall be having shell and drawer tray 0.6 mm thick crca finish powder coat ( epoxy polyster ) plus the drawer front shall be 0.8mm thick crca finish powder coat ( epoxy polyster ) plus lock with 10 lever and handle and leveller. the wire management shall be horizontal wire carrier 0.7 mm thick crca finish powder coat ( epoxy polyster ) and vertical wire carrier 0.8 mm thick crca finish powder coat ( epoxy polyster ) . the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , unwind chair w / o arms ( ms powder coated understructure ) supply and placement of cafe chairas per design approve as per order shall have the seat and back should bemade up of injection moulded indoor grade poly propylene compound seat size : 52.5 cm. ( w ) x 53.2 cm. ( d ) back size : 51.6 cm. ( w ) x 40.5 cm. ( h ) the powder coated ( dft 50±10 microns ) welded tubular frame should bemade from 0 2.22 ± 0.03 cm x 0.16 ± 0.0128 cm and 3.5 ± 0.03 cm x 1.5 ± 0.03 cm x 0.16 ± 0.0128 cm mserw tube. the shoes should be made of indoor grade poly propylene compound and snap fitted with tubular frame. overall dimensions of chair seat height 45.0 cm. height 84.5cm. width 52.5 cm and depth 55.8 cm. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , 4 door plu + locker ( base unit ) + stand supply and placement of 4 door personal locker unit with stand as per design approve as per order shall have anoverall size 380mm ( w ) x 450mm ( d ) x 1830mm ( h ) . stackability shall have add on units that can be stacked width wise to form bank of lockers having common side panel. locking shall have 10 lever cam lock with lock lever plus option of hasp arrangement . material shall be crca 0.6 mm thickness . construction shall be rigid knockdown construction , shelf shall be uniformly distributed load capacity per each shelf level is 35 kg maximum . finish shall be epoxy polyester powder coated to the thickness of 50 microns . handle / label holder shall be aesthetically appealing snap fit absplastic handle . ventilation shall be attractive punched pattern for ventilation .overall size of stand for one locker ( black ) shall be380mm ( w ) x450mm ( d ) x125mm ( h ) . 10 lever cam lock with lock lever plus option of hasp arrangement . the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , earl visitor supply and placement offour legged visitors chairas per design approve as per order shall have an seat / back assembly: the seat and back should bemade up of 1.2 ±0..1 cm. thick hot pressed plywood and upholstered with fabric and moulded polyurethane foam with pvc lipping all around. the back foam should be designed with contoured lumbar support for extra comfort. back size: 49.5cm. ( w ) x 45.5cm. ( h ) seat size: 49.5cm. ( w ) x 43.0cm. ( d ) 2. high resilience ( hr ) polyurethane foam: the hr polyurethane foam should be moulded with density =45+1 2 kg / m3 and hardness load 16 ± 2 kgffor 25% compression. 3. armrests: the one piece armrests made of black integral skin polyurethane with 50 70 shore hardness and reinforced with m.s. insert. the armrests should be scratch and weather resistant tant. the armrests should be fitted to the seat with seat armrest connecting bracket made of 0.3 ±0.022cm. thk. hr steel. 4. fixed type mechanism: the fixed type mechanism should be without back tilt. 5.tubular understructure: the under structure should bemade ofø2.54 2.54±0.03cm.x 0.2 ±0.016cm.thk. m.s. e.r.w. tube and black powder coated ( dft 40 60 microns ) overall dimensions of chair seat height 45.0cm. height 84.0cm. width & depth of chair as measured from pedestal width 55.0 cm and depth 58.0 cm. the manufacturer should be a member of bifma & igbc ( indian green building council ) & should have aiota, griha, green pro, iaq and green guard certification ( from ul ) for few of its products. other certificates iso 9001:2015, iso 14001:2015, iso 45001:2018 and iso 50001:2018 are mandatory. all the iso certificates should be obtained from nabcb ( national accreditation board for certification bodies ) accredited organization otherwise certificates will not be accepted. ( dimension & variation ±1.0cm allowed ) . , air conditioner machine supply and installation of airconditioner machine ( 1.5 ton ) with inverter technology...