THE SHALIMAR WORKS (1980) LIMITED - West Bengal

34572062 supply of class approved breathing apparatus self contained compressed air ( bascca ) for 250 men ferry craft ( yard 786 ) of indian navy , breathing apparatus self contained compressed air ( bascca ) [ class approved ] for sea going passenger vessel ( 250 men ferry craft ) of indian navy, yard – 786. the above said material ( bascca ) should contain the followings: 1 ) 1 litre / 200 bar cylinder for a duration of 8 ( eight ) minutes. 2 ) carry bag version with hood. 3 ) diffuser. 4 ) l. p. breathing hose. 5 ) pressure gauge valve ( approved type ) with relevant certificate. 6 ) 5 ( five ) years self life ( complete set ) ....

THE SHALIMAR WORKS (1980) LIMITED - West Bengal

34150069 supply of life saving appliances ( lsa ) for 250 men ferry craft ( yard 786 ) of indian navy as per technical specification and boq. , life buoys polyfoam 2.5 kgs. with r.r. tape, grablines conforming to solas / imo with self igniting light. irs / rc type approved. , life buoys polyfoam 2.5 kgs. with r.r. tape & 30 mtrs. life line conforming to solas / imo. , life buoys with smoke signal & s.i. lights with certificate ( 4 kg. with mob –quick release type ) . , life buoys ( ordinary ) . , life buoys with s.i. light & 30 mtr. buoyant life line. , polyfoam life jacket ( adult ) fitted with whistle, r.r. tape & light conforming solas / imo, ec approved and as per msc 207 ( 81 ) . , polyfoam life jacket ( child ) fitted with whistle, r.r. tape & light conforming solas / imo, ec type approved. , life jacket heavy type designed to fit person weighing up to 140 kg. or chest girth up to 1750 mm. , infants life jacket. , line throwing appliance ( lta ) conforming solas / imo, ec type approved. ( 4 nos. per set ) . , rocket parachute flares burn with 2 a bright red colour instead of orange smoke signal ( 12 nos. 1 set ) . , emergency escape breathing device ( eebd ) 15 minutes with type approval certificate , self contained breathing apparatus ( scba ) – complete with necessary certificates conforming resolution msc 338 ( 91 ) with audible alarm & a visual devices. , spare scba cylinder with test certificate , embarkation rope ladder – 8 mtrs. , stretcher ( make: neil robertson ) , immersion suit ( with valid certificate ) , instruction book for on board maintenance of life saving appliances...

Eastern Coal Fields Ltd - West Bengal

34104104 dgms approved self contained breathing apparatus ( scba ) with 05 year warranty and 15 years camc dgms approved self contained breathing apparatus ( scba ) with 05 year warranty and 15 years camc , procurementof dgms approved self contained breathing apparatus ( scba ) with 05 years warranty and 15 years camc...

Urban Local Bodies - West Bengal

32817824 procurement of safety equipments / materials for skilled and semi skilled workers of swm in favour under bidhannagar municipal corporation. , pvc gum boot with hard pvc sole. ( any approved make or brand ) , rubber hand gloves. ( any approved make or brand ) , safety belt ( full body harness ) with 10 mtr. pp lanyard isi marked product. ( any approved make or brand ) , rope ladder made of 12 mm polypropylene rope – 10 mtr. length. ( any approved make or brand ) , ffp2 mask isi marked product. ( any approved make or brand ) , safety helmet – isi marked product. ( any approved make or brand ) , reflective jacket. ( any approved make or brand ) , traffic cone with rubber base. ( any approved make or brand ) , caution tape – danger printed ( 3” size ) . ( any approved make or brand ) , multi gas detector for co, lel, o2, h2s. ( any approved make or brand ) , breathing apparatus with 6 ltrs. compressed air cylinder. ( any approved make or brand ) , big nail. ( any approved make or brand ) , 5w hand held led torch ( rechargeable ) . ( any approved make or brand ) , 10w hand held led search light ( rechargeable ) . ( any approved make or brand ) , safety helmet fitted with led rechargeable head lamp ( industrial grade ) . ( any approved make or brand ) ...

Urban Local Bodies - West Bengal

32197852 procurement of safety equipments, materials for skilled and semi skilled workers of swm in favour under bidhannagar municipal corporation. , pvc gum boot with hard pvc sole. ( any approved make or brand ) , rubber hand gloves. ( any approved make or brand ) , safety belt ( full body harness ) with 10 mtr. pp lanyard isi marked product. ( any approved make or brand ) , rope ladder made of 12 mm polypropylene rope – 10 mtr. length. ( any approved make or brand ) , ffp2 mask isi marked product. ( any approved make or brand ) , safety helmet – isi marked product. ( any approved make or brand ) , reflective jacket. ( any approved make or brand ) , traffic cone with rubber base. ( any approved make or brand ) , caution tape – danger printed ( 3” size ) . ( any approved make or brand ) , multi gas detector for co, lel, o2, h2s. ( any approved make or brand ) , breathing apparatus with 6 ltrs. compressed air cylinder. ( any approved make or brand ) , big nail. ( any approved make or brand ) , 5w hand held led torch ( rechargeable ) . ( any approved make or brand ) , 10w hand held led search light ( rechargeable ) . ( any approved make or brand ) , safety helmet fitted with led rechargeable head lamp ( industrial grade ) . ( any approved make or brand ) ...

Garden Reach Shipbuilders And Engineers Limited - West Bengal

29163941 supply of breathing apparatus self contained compressed air ( bascca ) , items as follows: , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , positive pressure full face mask_bascca , octopus assembly _bascca , cylndr unit ( 300bar 2cyl, 4lea ) , din_bascca , harness assembly_bascca , regulator assembly with pr.gauge_bascca , buoyancy compensating device_bascca , mini test kit for bascca , tool kit for bascca , test kit_bascca , heavy duty hanger for diving set_bascca , 5 years on board spares for bascca , documentationfor bascca , delivery postponement charges of goods as follows: , delivery postponement charges of goods ( excluding b&d ) of yard 3029 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3029 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3030 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3030 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3031 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3031 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3032 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3032 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3033 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3033 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3034 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3034 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3035 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3035 for 2nd year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3036 for 1st year ( starting from original contractual delivery date ) . , delivery postponement charges of goods ( excluding b&d ) of yard 3036 for 2nd year ( starting from original contractual delivery date ) . , warranty extension charges of goods as follows , warranty extension charges of goods ( excluding b&d ) of yard 3029 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3029 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3030 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges og goods ( excluding b&d ) of yard 3030 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3031 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3031 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3032 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3032 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3033 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3033 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3034 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3034 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3035 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3035 for 2nd year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3036 for 1st year ( starting from expiry date of intial warranty period ) , warranty extension charges of goods ( excluding b&d ) of yard 3036 for 2nd year ( starting from expiry date of intial warranty period ) ...

Ministry Of Defence - West Bengal

28867375 bids are invited for fire breathing apparatus ( scba is 10245 part 2 ) , firemans axe 3 kg ( fire suppression hand tools ) is:926 , fire proximity suit , fire hoses or nozzles as per is 8423 total quantity : 7...

Damodar Valley Corporation - West Bengal

28732760 procurement of breathing apparatus set ba set and carbon composite cylinder for mtps procurement of breathing apparatus set ba set and carbon composite cylinder for mtps , carbon composite cylinder with valve 6 ltr / 6.8 ltr / 300 bar , breathing apparatus set ( carbon composite ) selfcontained compressed air open circuit with accessories, positive pressure type, duration minimum 45 to 46 minute at filling pressure not acceding 300 bars. breathing apparatus set confirming as per en 137 class ii 2006 standard and face mask shall confirm to en 136 , bearing no. ncf 2926 vc3 , bearing no. 22232 ead1 , bearing no. 22326 e1 , bearing no : 6024 , bearing no. 23024 e1a.m , bearing no. 32318u , bearing no. 22324 e1 , bearing no. 22216 ejw33 , bearing no. 22215 ek , bearing no. 22220 ekj , bearing no. 1315 k , bearing no. 23030 e1a.m , bearing no. ncf 2934 cv c3 , bearing no. hr 32315 j...

Department Of Defence - West Bengal

28465938 annual maintenance contract ( amc ) for modern rescue equipments . 1, 01 bullet chain saw make: sthil ms460 / 461 1, 02 circular saw make: sthil ts400 / 420 1, 03 diamond chain saw make: sthil gs461 1, 04 compressor for refilling ba set make: coltri mch6 100lpm 1, 05 portable gen set make: honda 2800 watt 1, 06 search camera make: yone corporation 1, 07 self contain breathing apparatus set make: scott 1, 08 search light make: aska 1, 09 demolition hammer make: hitachi ph65a 2, 00 rope throwing gun make: aimtrex 2, 01 power ascender make: aimtrex 2, 02 pole pruner make: sthil ht75...

Kolkata Metropolitan Development Authority - West Bengal

28184282 supply of laboratory equipment, chlorination system, neutralization system & supply of safety apparatus etc. in connection to the augmentation of surface water supply scheme within kamarhati municipal area under amrut. 1 digital specrtophotometer : specification: 1. wave length range : 320 nm 1100 nm. 2. operating mode: transmittance, absorbance, concentration, single wavelength, multi wavelength, kinetics and in built scanning. capabilities ( speed ≥ 8 nm / s ) . 3.wave length accuracy : ± 1.5 nm . 4.beam height: 10mm 5.spectral band width: 5nm ± 1nm . 6.dimentions: ( hxwxd ) ;151mmx 350mmx255mm 7. display: 7 8.display type: coloured touch screen. 9.light source: gas filled tungsten ( visible ) 10.display resolution: wvga ( 800pix x 480pix ) 11.max operating humidity: 80% 12.operating conditions: 10deg 40 deg.c 13.powere requirement: 50 / 60hz , 110 240 volt ac . 14. specific technology : rfid for easy method update, sample id and certificate of analysis. with programed methods >240 nos 15. stray light: <.01 %t at 340nm with nano2 16.resolution: 1 nm, automatic wave length selection and calibration ( based on method selection ) , minimum 100 slot for user defined programmed, wide range of cuvettes ( rectangular and round ) with automatic cell recognition, big screen display for scans, calibration curves, self check parameter display , error display . 17. weight: 4.2 kg makers name ( all above items ) = hach ( dr 3900 ) , usa make. 2 jar test apparatus : specification: 1. uniform stirring of 6 ( six ) samples of 1l capacity, built in rpm counter with timer, 3.timer control: 1 999 min 4.white light illumination, power : 220 / 230 vac, 50 hz, 5.overall dimension : 930 mm / 36” ( l ) x 250 mm / 9” ( b ) x 480 mm / 18” ( h ) conform to is standard ( bis 3025, part 50, 2001 ) . 3 analytical balance : specification: 1. capacity : 210 g, 2. pan dia.: 9 cm. / 3.5”, 3. readability: 0.1 mg, 4. std. dev: 0.1 mg, 5. linearity: ±0.2 mg, built in internal calibration with automatic draft shield / ionizer, alpha numeric backlit lcd display, rs 232 interface with full glp / gmp protocol, mechanical and software overload protection, auto tare point and auto shut off. 4 laboratory glassware and accessories borosil and othe reputed brand. ( details are included ) 4.01 ( i ) retort stand, 22x15 cm., side, tarsons 142010 4.02 ( ii ) weighing dishes 4.03 ( iii ) brush for burette & test tube cleaning. 4.04 pipette brush. 4.05 heater, 1.5 kw, with chord. 4.06 non absorbent cotton, 500gms. bengal surgicals. 4.07 narrow mouth bottle, 500 ml., tarsons 586240 4.08 amber, narrow mouth bottle, 500 ml. tarsons 581240. 4.09 narrow mouth bottle, 250 ml., tarsons 586230. 4.1 narrow mouth bottle, 125ml. tarsons 586220. 4.11 pipette bulb, upto 100ml., tarsons, 034000. 4.12 pipette transfer, 5 ml. borosil 7103005. 4.13 pipette transfer, 10 ml. borosil 7103006. 4.14 pipette transfer, 25 ml. borosil 7103009. 4.15 pipette controller, 1 – 100 ml., tarsons 2010. 4.16 oven thermometer, 50 o – 700 o c., zeal make. 4.17 oven thermometer, 10 o – 200 o c, zeal make. 4.18 thermometer, range ( – 10 ) 110 o c, zeal make. 4.19 pipette rack, horizontal, tarsons 162010. 4.2 magnetic bar, 8x30mm. tarsons 4112. 4.21 magnetic bar retriever, tarsons 4192. 4.22 test tube peg rack, tarsons 205060. 4.23 desiccators, 300 mm. dia., tarsons 401040. 4.24 narrow mouth wash bottle, 500 ml. tarsons560070. 4.25 mortar with pestle, 6” dia. porcelain. 4.26 dropping bottle, 125 ml., borosil, 1640017. 4.27 amber dropping bottle, 125 ml. borosil 1650017. 4.28 whatman gf / c, 934 ah, whatman 1827 047. 4.29 amber burette, 50 ml., borosil 2132012. 4.3 scrubber for arsine generator with b 24 / 29 std. joint, as per diagram. 5 equipments and necessary items. ( details are included ) 5.01 test tube, with rim, 15 x 125 mm 5.02 test tube, with rim, 15 x 150 mm 5.03 test tube, with rim, 18 x 150 mm 5.04 watch glass, 100 mm. 5.05 evaporating dishes with pour out, 100 x 55 mm. 5.06 dishes, culture, petri, 80x 17 mm. 5.07 volumetric flask, class a. 5.08 test tube stand, t.t dia. 16 mm. 5.09 test tube basket with cover, 180 x 170 x 160 mm 5.1 petri seal, 5.11 petridish box, s.s, 25 x 11 cm., for sterilization nichrome loop, assorted, cat. no. la 023 5.12 mixed cellulose ester membrane, 5.13 47 mm. dia., 0.45 μ. 6 circulating coliform water bath : specification: 1.capacity : 14 ltr. 2. temp. range: 50 c to 50 0 c, 3.tem. stability: ± 0.010 c, both internal and external areas are made of s.s 304, temp. setting: pid controller, safety features: automatic cut off and low liquid level alarm, 4. approx. dimension: ( h x w x d ) 12” x 10” x 7”. 7 turbidity standard: specification: stablcal ( r ) turbidity standard in closed vials for 2100q hach turbidity meter. set of stablcal sealed vial standards comprising of 20, 100, 800, 10 ( for verification ) ntu. 8 repairing and replacement work of existing carbon steel pipe line: specificvation: that connects chlorine gas tonner with rotameter. ( work included replacement of damaged / non functioning old pipeline with new c.s pipe astm , grade b, addition and welding if any as and when necessary. 8.01 carbon steel pipe , seamless having dia 1 and thickness 4mm. 8.02 carbon steel ball valve, drop forge body, 3part 316 ball monel coated ( dia1 ) 8.03 flexible coiled copper tube connector, 1.5 mtrs. long. ( with brass nipple and brass union size 3 x 8 mm ) 8.04 chlorine cylinder valve, heavy duty, aluminium silicone bronze ( c64210 ) , corrosion resistant, single piece monel stem. 9 making of frp make detchable chlorine tonner cover ( full ) . specifiction: size 2200 mm x 900 mm. material frp and pvc flexible pipe ( 100 mm dia 1.2 m long ) with installation and delivery charges. 10 replacement of existing damaged electrical line ( 20 m ) connecting to gas leak detector, air suction device etc. with new lines and necessary gadgets as per bis. replaceement of damaged fleorescent light ( 6nos ) 40 watt and repairing of exhaust fans ( 6nos ) all complete. 11 supply of caustic soda flakes ( commercial grade ) for preparing solution ( ph= > 12 ) for chlorine gas neutralization chamber. 12 making of wooden box ( teak wood frame and surroundings ) for storing caustic bags . size : 4 x 2 x 3 . 13 making of frp make cover ( 10mm ) fitted with wooden box of two nos. neutralization pit. 14 installation of chlorine gas leak detector / sensor with siren / hooter.: specification: measuring range: 0.0 ….to.. 5.0 ppm ci2 sensitivity: 0.1 ppm ci2 response time: ≤ 1 second. alarm level : adjustable between 0…to 5.0 ppm cl2 alarm type: visual by led , audible by horn. analog output: 0 / 4.....20 ma of 300 ohm power supply: 220 v a.c, 50 / 60 hz., ± 20%, 110 v ac.50 / 60 hz.20 % power consumption: 8 va. ambient temp: 10 o c + 50 o c. dimensions: detector cell h 110 mm., dia35 mm, control box: width 220 mm, height : 280 mm, depth: 127 mm. 15 supply of self contained breathing apparatus ( scba ) with accessories all complete: specification; 1 ) air cylinder capacity 6 liters, duration 45min, charging pressure 300bar made with light wt.carbon steel . 2 ) . full face mask: should be superior quality epdm with sealing flaps, five poing harness, wide view replacable visor, speech diaphragm, self demisting facility, inhalation and exhalation valves, special easy to click plug in connector compatible with lung demand valve. 16 supply of emergency kit : ( for arresting chlorine gas from tonne ) specification: the kit should contain hood assembly, gasket 15 / 16 dia x 1 / 16 thick, strap, yoke, cap screw, patch with thumb screw, adjustable bar assembly, adjustable with centre screw, wrench, socket, hammer, valve yoke, valve adaptor etc. 17 pressure reducing valve for chlorine manifold line. specification: 1.maximum inlet pressure: 300 psig ( 21bar ) 2.minimum inlet pressure: 45 psig ( 3.1 bar ) 3.maximum operating temperature: 225 deg f ( 107° c ) 4.minimum operating temperature: 15 deg f ( 26° c ) ...

Kolkata Metropolitan Development Authority - West Bengal

26895927 supply of laboratory equipment , chlorination system , neutralization system and supply of safety apparatus etc . in connection to the augmentation of surface water supply scheme within kamarhati municipal area under amrut . 1 digital specrtophotometer : nspecification: n1. wave length range : 320 nm 1100 nm. n2. operating mode: transmittance, absorbance, concentration, single wavelength, multi wavelength, kinetics and in built scanning. capabilities (speed = 8 nm/s).n3.wave length accuracy : ± 1.5 nm . n4.beam height: 10mm n5.spectral band width: 5nm ± 1nm . n6.dimentions: (hxwxd);151mmx 350mmx255mm n7. display: 7 n8.display type: coloured touch screen. n9.light source: gas filled tungsten(visible) n10.display resolution: wvga(800pix x 480pix) n11.max operating humidity: 80% n12.operating conditions: 10deg 40 deg.c n13.powere requirement: 50/60hz ,110 240 volt ac . n14. specific technology : rfid for easy method update,sample id and certificate of analysis. with programed methods >240 nos n15. stray light: <.01 %t at 340nm with nano2 n16.resolution: 1 nm, automatic wave length selection and calibration (based on method selection), minimum 100 slot for user defined programmed, wide range of cuvettes (rectangular and round) with automatic cell recognition, big screen display for scans, calibration curves, self check parameter display , error display . n17. weight: 4.2 kg nmakers name(all above items) = hach (dr 3900), usa make. n 2 jar test apparatus : nspecification: n1. uniform stirring of 6 (six) samples of 1l capacity, built in rpm counter with timer, n3.timer control: 1 999 min n4.white light illumination, power : 220/230 vac,50 hz, n5.overall dimension : 930 mm/36” (l) x 250 mm/9”(b) x 480 mm/18”(h)conform to is standard (bis 3025, part 50, 2001). n 3 analytical balance : specification: 1. capacity : 210 g, 2. pan dia.: 9 cm./3.5”, 3. readability: 0.1 mg, 4. std. dev: 0.1 mg, 5. linearity: ±0.2 mg, built in internal calibration with automatic draft shield/ionizer, alpha numeric backlit lcd display, rs 232 interface with full glp/gmp protocol, mechanical and software overload protection, auto tare point and auto shut off. 4 laboratory glassware and accessories borosil and othe reputed brand. (details are included) 4.01 (i) retort stand,22x15 cm.,side,tarsons 142010 4.02 (ii)weighing dishes 4.03 (iii)brush for burette & test tube cleaning. 4.04 pipette brush. 4.05 heater, 1.5 kw, with chord. 4.06 non absorbent cotton, 500gms. bengal surgicals. 4.07 narrow mouth bottle,500 ml., tarsons 586240 4.08 amber, narrow mouth bottle, 500 ml. tarsons 581240. 4.09 narrow mouth bottle, 250 ml., tarsons 586230. 4.1 narrow mouth bottle, 125ml. tarsons 586220. 4.11 pipette bulb, upto 100ml.,tarsons, 034000. 4.12 pipette transfer, 5 ml. borosil 7103005. 4.13 pipette transfer, 10 ml. borosil 7103006. 4.14 pipette transfer, 25 ml. borosil 7103009. 4.15 pipette controller, 1 – 100 ml., tarsons 2010. 4.16 oven thermometer, 50 o – 700 o c., zeal make. 4.17 oven thermometer, 10 o – 200 o c, zeal make. 4.18 thermometer, range (– 10) 110 o c, zeal make. 4.19 pipette rack, horizontal, tarsons 162010. 4.2 magnetic bar, 8x30mm. tarsons 4112. 4.21 magnetic bar retriever, tarsons 4192. 4.22 test tube peg rack, tarsons 205060. 4.23 desiccators, 300 mm. dia., tarsons 401040. 4.24 narrow mouth wash bottle, 500 ml. tarsons560070. 4.25 mortar with pestle, 6” dia. porcelain. 4.26 dropping bottle, 125 ml., borosil, 1640017. 4.27 amber dropping bottle, 125 ml. borosil 1650017. 4.28 whatman gf/c, 934 ah, whatman 1827 047. 4.29 amber burette, 50 ml., borosil 2132012. 4.3 scrubber for arsine generator with b 24/29 std. joint, as per diagram. 5 equipments and necessary items. (details are included) 5.01 test tube, with rim,15 x 125 mm 5.02 test tube, with rim,15 x 150 mm 5.03 test tube, with rim,18 x 150 mm 5.04 watch glass, 100 mm. 5.05 evaporating dishes with pour out, 100 x 55 mm. 5.06 dishes, culture, petri, 80x 17 mm. 5.07 volumetric flask, class a. 5.08 test tube stand, t.t dia. 16 mm. 5.09 test tube basket with cover, 180 x 170 x 160 mm 5.1 petri seal, 5.11 petridish box, s.s,25 x 11 cm., for sterilization nichrome loop, assorted, cat. no. la 023 5.12 mixed cellulose ester membrane, 5.13 47 mm. dia., 0.45 µ. 6 circulating coliform water bath : specification: 1.capacity : 14 ltr. 2. temp. range: 50 c to 50 0 c, 3.tem. stability: ± 0.010 c, both internal and external areas are made of s.s 304, temp. setting: pid controller, safety features: automatic cut off and low liquid level alarm,n4. approx. dimension: (h x w x d) 12” x 10” x 7”. 7 turbidity standard: specification: stablcal ( r) turbidity standard in closed vials for 2100q hach turbidity meter. set of stablcal sealed vial standards comprising of 20,100,800,10 ( for verification) ntu. 8 repairing and replacement work of existing carbon steel pipe line: specificvation: that connects chlorine gas tonner with rotameter. (work included replacement of damaged /non functioning old pipeline with new c.s pipe astm ,grade b, addition and welding if any as and when necessary. 8.01 carbon steel pipe , seamless having dia 1 and thickness 4mm. 8.02 carbon steel ball valve, drop forge body,3part 316 ball monel coated (dia1) 8.03 flexible coiled copper tube connector, 1.5 mtrs. long.(with brass nipple and brass union size 3 x 8 mm) 8.04 chlorine cylinder valve, heavy duty,aluminium silicone bronze (c64210),corrosion resistant, single piece monel stem. 9 making of frp make detchable chlorine tonner cover (full) . specifiction: size 2200 mm x 900 mm. material frp and pvc flexible pipe (100 mm dia 1.2 m long) with installation and delivery charges. 10 replacement of existing damaged electrical line (20 m) connecting to gas leak detector, air suction device etc. with new lines and necessary gadgets as per bis. replaceement of damaged fleorescent light (6nos) 40 watt and repairing of exhaust fans (6nos) all complete. 11 supply of caustic soda flakes ( commercial grade) for preparing solution (ph= > 12 ) for chlorine gas neutralization chamber. 12 making of wooden box(teak wood frame and surroundings) for storing caustic bags . size : 4 x 2 x 3 . 13 making of frp make cover (10mm) fitted with wooden box of two nos. neutralization pit. 14 installation of chlorine gas leak detector/sensor with siren/hooter.: specification: measuring range: 0.0 ….to.. 5.0 ppm ci2 sensitivity: 0.1 ppm ci2 response time: = 1 second. alarm level : adjustable between 0…to 5.0 ppm cl2 alarm type: visual by led ,audible by horn. analog output: 0/4.....20 ma of 300 ohm npower supply: 220 v a.c,50/60 hz., ± 20%,110 v ac.50/60 hz.20 % power consumption: 8 va. ambient temp: 10 o c + 50 o c. dimensions: detector cell h 110 mm., dia35 mm, control box: width 220 mm, height : 280 mm, depth: 127 mm. 15 supply of self contained breathing apparatus (scba) with accessories all complete: specification; 1) air cylinder capacity 6 liters,duration 45min,charging pressure 300bar made with light wt.carbon steel . 2). full face mask: should be superior quality epdm with sealing flaps,five poing harness, wide view replacable visor, speech diaphragm, self demisting facility, inhalation and exhalation valves,special easy to click plug in connector compatible with lung demand valve. 16 supply of emergency kit : (for arresting chlorine gas from tonne) specification: the kit should contain hood assembly, gasket 15/16 dia x 1/16 thick, strap, yoke, cap screw, patch with thumb screw, adjustable bar assembly, adjustable with centre screw, wrench, socket,hammer, valve yoke, valve adaptor etc. 17 pressure reducing valve for chlorine manifold line. specification: 1.maximum inlet pressure: 300 psig(21bar) 2.minimum inlet pressure: 45 psig(3.1 bar) 3.maximum operating temperature: 225 deg f(107° c) n4.minimum operating temperature: 15 deg f( 26° c) ...

Department Of Defence - West Bengal

25674065 procurement of self contained underwater breathing apparatus ( scuba ) set ( 2nd call ) procurement of self contained underwater breathing apparatus ( scuba ) set...

Kazi Nazrul University - West Bengal

23193590 supply of various items for mining department : metric chain , engineering chain , metallic tape , arrow , ranging rod , pegs , open cross staff with m . s . pole , optical square , prismatic compass , plane table , digital planimeter , auto level , digital theodolite , vane anemometer , kata thermometer , pitot tube , assman psychrometer , whirling hygrometer , portable inclined manometer , electronic velometer , magnehelic , digital manometer , digital sound level meter , digital lux meter , dgms approved digital menthanometer , multi gas detector ( 5 gases o2 , co2 , no2 , co and h2s ) , orsat apparatus , haldane apparatus , fire extinguisher ( foam extinguisher type ) , fire extinguisher ( co2 extinguisher type ) , fire extinguisher ( water extinguisher type ) , fire extinguisher ( dry powder extinguisher type ) , self contained oxygen breathing apparatus ( 45 min ) , self rescuer ( 60 mins ) , led cap lamp with single type charger , anchorage testing machine , telescopic convergence indicator , gas sampling equipment , dgms approved resuscitator , first aid cabinet ( all in one ) , methane gas testing chamber , velox gl7 ( modified ) gas testing flame safety lamp , velox gl50 gas testing flame safety lamp , magnet unlocker , outer gaugefor velox gl7 ( modified ) safety lamp , inner gauge for velox gl7 ( modified ) safety lamp , glass cylinder for velox gl7 ( modified ) safety lamp , outer gaugefor velox gl50 safety lamp , inner gauge for velox gl50 safety lamp , glass cylinder for velox gl50 safety lamp , wick , gasket , fixed filament unit ( modified ) , tool box kit for service & maintenance , protodyakonov strength apparatus , unconfined compression test apparatus for rocks , core cutting and grinding machine , core drilling machine , polishing & lapping machine , point load index tester , slake durability apparatus , brazilian test apparatus , direct shear apparatus , flat jack outfit , friction or koepe winding system model ( tower mounted winder ) , mechanized colliery surface layout model , single drum direct rope haulage layout model , endless rope haulage layout model , mechanized opencast coal mine model , depillaring working model in a bord and pillar panel layout , longwall advancing face with sand stowing model , longwall retreating face with caving model , mining wire ropes , colliery cables , sieve shaker with sieves , roll crusher , jaw crusher , digital balance , streak plates , single bladed hardness testing knives , clinometer compass , brunton compass , geological hammer , pocket lens , hand specimen of mineral samples , hand specimen of igneous rock sample , hand specimen of sedimentary rock samples , hand specimen of metamorphic rock samples , animal fossils , plant fossils , different type of maps for mining geology labs , digital multimeter , multiple output dc power supply , 30 mhz , 2 channel arbitrary function generator , 50 mhz , 4 channel digital storage oscilloscope , 9 khz to 3 ghz spectrum analyzer , universal trainer kit , wire cutter , soldaring iron with stand , de soldering pump . , screwdriver set . , breadboards , vero board , resistor ( different values ) , capacitor ( different values ) , inductor ( different values ) , transformer ( 9 0 9 ) , relay , switches , batteries ( 9v ) , diode & zener diode , transistors ( ck 100 , cl100 ) , fet ( bfw10 , bfw 11 ) , scr , diac , triac , led , lcd , photodiode , phototransistors , ics ( 741 , 555 , 7400 , 7404 , 740 8 , 7432 , 7486 ) , 3 phase induction motor , star / delta starter , dc machine with loading arrangement , dc compound generator , meggar , auto transformer , diode , connecting wires , energy meter , rheostats , tachometer , service fuse , distribution board , pvc wire , light , two way switches , switches , casing , calling bell , fluorescent tube , choke , starter , tube connector...

Police Department - West Bengal

21786486 tender for disaster management group equipments for the use of west bengal police , cssr equipment , battery operating chain saw , telescopic leaning ladder , hard toe boot ( in pair ) , gum boot ( in pair ) , bolt cutter ( 30 ) , circular saw , traffic cone , dust mask , safety goggles , scene tape roll ( 100 mtr ) , fire extinguisher 5kg dcp , knee pad cushion ( in pair ) , 5 . 5 kva generator set , dragon light , body camera , personal body protective light , personal alert safety system , binocular , base light , operational and tacticaltiffin box , deep diving equipment , inflatable boat , out board motor ( obm ) 25hp , blower , life buoy , life jacket , air compressor machine , small air compressor machine , synthetic engine oil ( in ltr ) , air cylinder , full face mask , dead body carrier bag , mfr equipment , mfr complete bag , splint bag ( rigid ) short , splint bag ( rigid ) medium , splint bag ( rigid ) large , splint bag ( flexible ) , pneumatic splint ( set ) , ppe for mfr , crape bandage , rolled bandage 15 cm , rolled bandage 10 cm , absorbent cotton wool , ace check active strip ( in pkt ) , blood pressure apparatus ( digital ) , face shield mask , oxygen cylinder 6 . 80 ltr with accessories , collar stiff neck short , collar stiff neck tall , collar stiff neck regular , collar stiff no neck , collar stiff neck tall imposted , vaseline gauze dressing ( in pack ) , airway oral set 60 mm / 80mm / 100mm , dressing abdominal 7 . 5 ( in pack ) , multitrauma dressing 12x3 ( in pack ) , band aid ( in box ) , ambu bag resuscitation for adult ( bvm ) , ambu bag resuscitation for child ( bvm ) , ambu bag resuscitation for infant ( bvm ) , cotton bandage , mfr equipment , carabiner , ascender ( gri gri ) , descender , eye protector for rock climbing , kerosin oil heater , spatha knife , artificial ladder 20 ft polymide , full body harness , sit harness , metron gloves , climbing shoes ( in pair ) , figure eight , ice piton , pulley , dynamic rope 100 mtr . , communication system & data collection , man pack , sattelite phone , dongle , nbc equipment , cbrn breathing apparatus with full face musk & composite cylinder with drinking pot and bottle , canistar , prps suit...