Bharat Coking Coal Limited - West Bengal
37823662 repairing of two nos of bed plates ( pump and motor set ) at dept. and borira patch a at docp for dewatering the coal face at docp...
37823662 repairing of two nos of bed plates ( pump and motor set ) at dept. and borira patch a at docp for dewatering the coal face at docp...
37770499 auction sale of release u/s bg girder of span 2x12.2 (without bed plate) from br. no. 138 up at km 137 7 8 at btn stn boe sud, 2 nos. (in 4 i section), approx weight 15.838 mt....
37770474 auction sale of 4x12.2m bg, deck plate, riveted girder ( in 16 i section ) without bed plate, x frame and lateral bracing angle realcased from br. no. 101 dn at km. 90 8 9 in btn. stn. flk guz.quantity 4 nos. ( in 16 i section ) approx weight 34.044 mt....
37694696 fabrication of 01 (one) no of new bed plate of (size 3inch x 9ft)at jocp....
37693032 administrative approval for miscellaneous fabrication jobs in dalurband colliery like fabrication of bed plate in domestic pump, welding job in weighbridge etc....
37533391 administrative approval for miscellaneous fabrication and cutting jobs in dalurband colliery like fabrication of bed plate in domestic pump , welding job etc....
37441263 making of 02 nos new bed plate, pump motor alignment tyre coupling boring/matching and fitting key way making at itapara ocp....
37441260 modification of old bed plate, pump motor alignment tyre coupling boring / matching and fitting key way making at mohanpur ocp....
36685290 installation of new bed plate ( both side ) of winding engine at 6 no pit of lower kenda colliery....
36670108 installation of new bed plate(both sides) at winding engine of 6 no pit, lower kenda colleiry...
36488912 shifting of pump and motor set with repairing and modification of bed plate and re installation of pump and motor set with extension of pipe line at boriraquarry for dewatering the coal face at docp....
36248844 shifting of cables, starters, switches, gate end box, endless haulage, bed plate, template, haulage rope, complete fitting of endless haulage & collection of materials etc. at 06no pit, manderboni colliery....
36037527 supplying labour for fitting, fixing, setting and welding bed plate along with motors body at ghousick workshop pump house under kaliphari ? colliery....
35873037 making new bed plate with installation of pump with and motor at borira quarry for dewatering the coal face at docp....
35873032 repairing and modification of bed plate with installation of maxflow make 1200 gpm/ 220hp/150 mrs head pump and motor set at borira quarry for dewatering the coal face at docp....
35749008 supply and installation of bed plate of winding engine with major overhauling of winding engine ( re tender ) ....
35745176 supply and installation of bed plate of winding engine with major overhauling of winding engine at rj unit, bahula colliery ...
35695286 repairing of 02 nos. bed plate of two nos. water supply pump and motor of sripur area pumping station....
35470496 supply and installation of bed plate of winding engine with major overhauling of winding engine....
35465551 supply and installation of bed plate of winding engine with major overhauling of winding engine at rj unit, bahula colliery...
34963000 tender for work of job related with haulage drum and motor changing, bed plate repairing and transporting. new installation of endless haulage, lifting of gear box, electrical re organisation at 9 no pit of madhaipur colliery....
34365756 auction sale of 3x12.2m, br, deck plate in six i pices, riveted girder without bed plates and bracings, released from br. no. 32 up, qty. 3 nos. approx weight 25.748 mt. in six pices....
34365755 auction sale of 3x12.2m, bg, deck plate, riveted girder without bracing and bed plate, released from br. no. 34up, qty. 3 nos. in 18 pices, approx weight 25.748 mt....
34365753 auction sale of 1x12.2m, bg, deck plate, riveted girder without bed plate. released from br. no. 40a. qty. 1 no. approx weight 9.082 mt....
34348016 auction sale of scrap released bed plate...
33927602 shifting of one ( 01 ) no of 150hp pump along with pump , motor , bed plate , pipe & starter , cable at khandra colliery under bankola area....
33736921 making of new bed plate for installation of 3 stage m and p make, 1685m head 1465 rpm, pl 3a pump motor set at borira quarry. ...
33718882 dismantling , fitting & lowering of endless haulage, drum, motor, bed plate and 02 nos of pulley block from dhemomain incline to dhemomain pit colliery under sodepur area....
33477008 supply, testing, installation & commissioning of different instruments, equipment & shop machineries of turner trade courses for various itis throughout the state of west bengal. , electrician trade : , 120. function generator technical specification: as per tender schedule e of nit , 123. discrete component trainer technical specification: as per tender schedule e of nit , 124. linear i.c. trainer technical specification: as per tender schedule e of nit , 125. digital i.c. trainer technical specification: as per tender schedule e of nit , 127. oil testing kit technical specification: as per tender schedule e of nit , 133. potential transformer technical specification: as per tender schedule e of nit , 137. d.c. shunt generator with control panel technical specification: as per tender schedule e of nit , 138. motor generator ( ac to dc ) technical specification: as per tender schedule e of nit , 139. d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker technical specification: as per tender schedule e of nit , 143. motor generator ( dc to ac ) set consisting of shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. technical specification: as per tender schedule e of nit , 144. ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. technical specification: as per tender schedule e of nit , 145. ac phase wound slip ring motor with starter switch technical specification: as per tender schedule e of nit , 147. synchronous motor with accessories like starter, excitation arrangements. technical specification: as per tender schedule e of nit , 148. thyristor / igbt controlled d.c. motor drive with tacho generator feedback arrangement technical specification: as per tender schedule e of nit , 149. thyristor / igbt controlled a.c. motor drive with vvvf control 3 phase, 2 hp technical specification: as per tender schedule e of nit , 150. single phase transformer, core type, air cooled 1 kva, 240 / 415 v, 50 hz technical specification: as per tender schedule e of nit , 151. three phase transformer, shell type oil cooled with delta / star 3 kva , 415 / 240 v, 50 hz technical specification: as per tender schedule e of nit , 152. electrical machine trainer technical specification: as per tender schedule e of nit , 153. diesel generator set with changeover switch, over current breaker and water / air cooled with armature, star delta connections ac 3 phase technical specification: as per tender schedule e of nit , 157. a.c. series type motor 1 hp, 240 v, 50 hz technical specification: as per tender schedule e of nit , 159.manual motor coil winding machine technical specification: as per tender schedule e of nit , 160. ceiling fan coil winding machine 250v, 50 hz, 1 ?, with speed control technical specification: as per tender schedule e of nit , 161. primary current injection set 220v, 50 hz, 1 ?, output current 200 a ( min ) with timer technical specification: as per tender schedule e of nit , 162. stepper motor with digital controller technical specification: as per tender schedule e of nit , 163. shaded pole motor technical specification: as per tender schedule e of nit...
33407625 repairing of haulage brake portion bed plate inner side girder breakage 3nos. at patmohona colliery under sodepur area....
33396546 shifting of cables, starters, switches, gate end box, endles haulage, bed plate, template, haulage rope, complete fitting of endless haulage & collection of materials etc. at 05no pit, mandarboni colliery....
33053777 repairing of bed plate for plii, 9 stage pump of bhanora west block colliery under sripur area....
33047829 making of new bed plate for installation of 3 stage mnp make (1685m head 1465 rpm) pl 3a pump motor set at borira quarry. ...
32942393 construction of foundation and installation of gearbox along with motor and bed plate for steel cord belt at main incline of shyamsudnarpur colliery under bankola area....
32818308 construction of foundation and installation of gearbox along with motor and bed plate for steel cord belt at main incline of shyamsudnarpur colliery under bankola area...
32667794 dismantling and installation of two nos. pump motor set with repairing and modification of two nos. bed plate at borira quarry for dewatering the coal face at docp. ...
32523108 fabrication of new bed plate for installation of pump and motor at borira quarry for dewatering coal face at docp. ...
32424366 making of bed plate, pump motor alignment, matching coupling, boring, key way making of coupling guard & fitting, painting of pump motor 02 set of gourangdi ( a ) colliery under salanpur area....
32272577 repairing and modification of bed plate with installation of 3 stage pump and mnp make pl iiia motor at borira quarry for dewatering of coal face. ...
32159294 shifting of 30 upper side p 1 pump, motor, bed plate with elec equipment complete set carrying and reinstallation and misc jobs at porascole east colliery....
32145411 fabrication of two nos of new bed plate of size 3ft x 9, at jambad ocp...
31352304 fabrication of bed plate for two pumps engaged in domestic water supply of kalipahari group of mines under sripur area....
31285413 collection of one no. of centrifugal pump 60hp (db(100/400) alongwith bed plate from tilaboni colliery and place and fitting at water treatment plant of bankola area complex bankola area....
31276446 auction sale of sc. released steel girder of br. no. 89 [ up line ] in sbg loop, no. of span 12 [ twelve ] span including bed plate, cq plate, trolley refuges 2 nos and foot path in cut pieces. clear span 12 x 18.3 metre, total gross wt. 348.536 mt. remarks 1 ] out of 12 spans of bridge no. 89up in sbg loop in between kple amp, 5 [ five ] spans are full in size and the remaining 7 [ seven ] nos. of spans are cut into 23 pieces, according to the need of cutting. however, the total length of the 23 cut pieces is equal to 7 [ seven ] full spans. 2 ] the cut pieces of trolley refuges and foot paths of bridge no. 89up in sbg loop in between kple amp have been kept in 3 [ three ] separate lots. condition 1 ] the material is offered on as is whereas basis. 2 ] sc. girders will be delivered on mode of sectional weight. 3 ] cutting allowed. free delivery period for the above mentioned lot is 80 [ eighty ] days as special circumstances. please check special condition and detailed conditions / amendments / modifications if any in depot condition before bidding....
31032936 pump motor making & bed plate repairing of gourangdi ( a ) colliery under salanpur area....
30786357 auction sale of released and unserviceable scrap 1 ] lot no. sse / br / kig / 01 / 22 / 001, desc release us scrap iron off sizes, qty 47.25 mt, loc office compound of sse br kig, g.no. 3&4. 2 ] lot no. sse / br / kig / 01 / 22 / 002, desc released bed plate 55 nos., qty 3.66 mt, loc office compound of sse br kig, g.no. 3. 3 ] lot no. sse / br / kig / 01 / 22 / 003, desc ms angle off sizes 08 nos., qty 0.15 mt, loc office compound of sse br kig....
30684924 repairs / maintenance of miscellaneous e / m equipment and cooling appliances and allied works at pedong, algarah, dalapchand, ap algarah, rhenock, rongli and teesta tcp under ge 867 ews 1 excavating over areas, n exc 1.5 m deep and getting out in soft / loose soil complete all as specified and directed. 2 removing excavated material exc. 250 m but not exc. 500m and depositing where directed at a level n exc. 1.5 m above the starting point all as directed by eng in charge 3 m&l for moorum / red bajri filling in floors or pavings, laid in layers n.exc 15cm thick, spread, levelled and rammed including watering complete all as specified and directed. 4 m&l for 25mm thick cement concrete type b0 1:2:4 ( using 12.5mm graded aggregate ) as in flooring as a leveling coarse cement concrete surface complete all as specified and directed. 5 m & l 25mm sand filling under floors or in foundations including watering and consolidation complete all as specified and directed. 6 m&l for machine pressed precast concrete interlocking paver block with grey cement and pigment any shape and size as approved by eng in charge confirming to is 15658 2006 of 80mm thickness m 40 grade complete all as specified and directed. 7 material & labour for machine pressed precast concrete interlocking paver block of approved shape and size of 60 mm thickness, with minimum compressive strength of 35 n / sqmm ( m 35 grade ) , without correction factor for chamfering, made in rubber moulds with 0.50 mm thick scratch proof lacquer coating, and top surface with white cement and pigmentcomplete 8 s&f in repairs 500 ltr rotational moulded polyethylene water storage tanks ( cylindrical vertical with closed top ) hoisted double layer and fixed in position all as specified in ssr part i, including all fitting such as connection pieces with gi tank nipple for inlet, outlet, washout and overflow etc and including 25 mm size ball valves high pressure of ptmt with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe also removed for old tank complete all as specified and directed. 9 supply and fix 1000 litres capacity, rotational moulded, polythene water storage tank ( cylindrical vertical with closed top ) histed and fixed on roof in position, including all fitting such as connection pieces with 25mm dia gi tank nipple of for inlet, outlet, washout and overflow etc complete all as specified and directed. 10 s&f 25mm ball brass valves, high pressure, with polythene folat and flynut complete, screwed for iron pipe or brass ferrule and fixed. 11 s&f 25mm dia stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. 12 m&l for removal of existing roof treatment consisting ofscreed bed, tar felts etc, andremoval of debris outside md land complete all as specified and directed. 13 m & l for rendering10 mm thick onconcrete surface whilst the concrete is green, in cement mortar ( 1:4 ) finishing the surface even and smoothwithout using extra cement, including mixing only liquid water proofing compound as per manufacturer instruction complete all as specified and directed.note: wpc will be measured & paid separately 14 m & l for water proofing treatment by applying one coat of oil base bituminous primer @ 0.3 kg / sqm with brush / roller, laying of 3 mm thick app based polymer modified membrane reinforced non woven polyester, weight not less than 3.50 kg / sqm and sealing all the over laps 100 mm in length side and 100 mm in width side of membranes laid with torch application complete all as specified and directed. 15 m & l for plain cement concrete 1:2:4 type b0 using 12.5 mm graded stone aggregate, ( avg 50mm thickness ) in roof for padding to achieve the 1:40 slope complete all as specified and directed. 16 m & l for 15 mm thick rendering in cement mortar 1:6 on brick work / concrete surfaces / pcc block / stone masonry wall surface, ifinished the surface even & smooth without using extra cement complete all as specified and directed. 17 m&l for 5 mm thick rendering in cement mortar 1:3 on on ceiling, ifinished the surface even & smooth without using extra cement complete all as specified and directed. 18 supply only liquid water proofing compound 19 demolition of un reinforced cement concrete of any description and in any position not otherwise specifically provided for and removing the same to out side mod land. 20 disconnecting existing tanks exc 250 ltr and n exc 500 ltr , setting aside ( or lowering if required ) for repairs, cleaning, etc. and hoisting if required reconnecting and re fixing in position after cleaning repairing, etc. as directed. 21 m&l for complete removal of existing treatment from wall including brooming down or steel wire brushing, scraping down complete and applying two coat of distemper oil emulsion a coat ofchalk whitening compatible primer complete all as specified and directed. 22 m&l for preparation of new plastered surfaces of ceiling and applying three coats of white wash complete all as specified and directed. 23 m & l for preparation of old decorated surfaces of ceiling ( plastered or unplastered ) by brooming down, scrapping down smoke soot, moss and efflorescent salts and trading oil and greasy spots etc and applying two coat of white wash on ceiling all as specified and directed. 24 m&l for complete removal of existing treatment from wall including brooming down or steel wire brushing, scraping down complete and applying two coat ofcement base paint over a coat of primer complete all as specified 25 m & l for cutting holes in brick wall built in cement mortar or stone wall built in lime mortar exc half brick and n. exc one brick thick for inserting holdfasts and making good dismantling portion in cement mortar 1:3 or cement concrete 1:2:4 complete all as specified 26 s & f rolled mild steel framed work as in doors or gates of angle or other section confirming to fe 410 w, with gusset plates, rails braces, etc., complete, drilled for fixing of steel sheeting or other covering and hanging and fixing complete. 27 s & fmild steel framed work as in grills gratings, framed guard bars, ladders etc. with ends of baars shouldered and / or riveted or forged into spikes and similar workcomplete. 28 dismantling floor, hearth or wall tiling including cement mortar bedding ( but not backing ) , removing and rubbish off the premises complete all as specified and directed by engr in charge. 29 m&l for non skid joint free coloured ceramic tiles 7 to 8 mm thick ( square / rectangular ) area of each tileexceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured cement to match over and including 15 mm thick screed bed or bedding layer of mortar in cm 1:6for laying floor finishes complete all as specified and directed. 30 m&l for non skid joint free coloured ceramic tiles 7 to 8 mm thick ( square / rectangular ) area of each tileexceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match coloured cement to match over and including 15 mm thick screed bed or bedding layer of mortar in cm 1:6for laying floor finishes complete all as specified and directed. 31 m&l for joint free ( edge cut ) coloured glazed ceramic tiles 7 mm to 8 mm thick ( square / rectangular ) polished of size 350 x 250 x 7 mm / 450 x 350 x 7mm as in skirting / dado etc laid over and including 10 mm thick backing coat in cement mortar 1:4, set and jointed in neat cement slurry and pointed with coloured cement to match the tiles complete all as specified and directed. 32 m&l for light shade colour vitrified ceramic tiles 10 mm thick ( square / rectangular ) polished, area of each tiles n.exc 0.36 sqm in floors etc laid over and including 15 mm thick screed bed or bedding layer in cm 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed. 33 m&l for light shade colour vitrified ceramic tiles 10 mm thick ( square / rectangular ) polished, area of each tiles n.exc 0.36 sqm in floors etc laid over and including 10 mm thick bedding layer in cm 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed. 34 taking down steel water tubing and connection 15mm dia bore and removal from site. 35 supply and laying of gi 15 mm tubes, medium grade, galvanised, with all fitting on wallsin any type of masnory or layingin floors complete all as specified. 36 all as per item no 35 above but refixing of old pipes of 15 mm dia 37 taking down steel water tubing and connection 20mm dia bore and removal from site. 38 supply and fix 20 mm bore galvanised steel water tubing, medium grade including necessary fittingssuch as gi bends, tee, union etc fixed on wall / floor complete and connecting to water supply pipe line complete all as specified and directed. 39 all as per item no 38 above but refixing of old pipes of 20 mm dia 40 taking down steel water tubing and connection 25mm dia bore and removal from site. 41 supply and laying of gi tubes 25mm bore, medium grade, galvanised, with all fitting; laid in trenches / fittings on walls concealed type in any type of masnory or laying in floors complete all as specified and directed. 42 dismantling of ac ceiling board in wall andceiling ( fibre, pulp, insulation etc ) or insulation boards / slabs / blankets any thickness including cover fillets etc all as directed and specified 43 s&f false ceiling of non asbestos fibre cement building boards, manufactured from homogeneous mixture of cement, quartz and cellulose and cured with high pressure steam using auto claving process confirming to is 14862, of size 600 mm x 600 mm x 4 mm thick fixed over and includinganodised aluminium powder coated ( minimum thickness of powder coating 50 micron ) snap grid frame workof t section ( main & cross member ) of size 25 mm x 25 mm x 1.5 mm thick in square pattern of grid size 600mm x 600mm . the aluminium fram work will supported on side wall with the used of aluminium l section of size 25 mm x 25 mm x 1.5 angles etc. snap grid shall be supported with hangers of 4 mm dia. galvanised iron wire adjusting level fixed to roof slabs / truss etc by means of ceiling cleats made out of galvanised iron flat of size 40 x 3 mm size 60 mm long and expansion hold fasteners 12.5 mm dia 40 mm long complete all as specified and directed. 44 s&f 0.50 mm thick pre painted galvalume aluminum zinc coating gi based corrugated steel sheet of any colour having tensile strength of 550 mpa as in roof covering / cladding to wall or roof, fixed with self tapping screws as specified and directed. 45 s&f joist, channel, angles or teesection, confirming to gde fe 410 w fixed independently without connecting plates etc ( cut to ordinary length ) complete all as specified and directed. 46 demolition of brick work / stone work / pcc block masonry built in cement mortar complete all as specified and directed. 47 m&l for providing precast cement concrete ( 1:5:8 ) ( using 20mm graded stone aggregate ) solid building blocks exc 10 cm in width ( with plain or inter locking joints as directed ) setting in cm 1:6 complete in wall, pillars and similar works complete all as specified and directed. 48 dismantling ofstone slabs and granite laid dry or laid dry and pointed of any description or thickness in floors, all as specified and directed. 49 m & l for preparation of old plastered / unplasteredsurfaces ofwalls including cornices, pilasters, etc and applying one coat of white wash on ceilings complete all as specified and directed. 50 m & l for preparation of new plastered surfaces of walls and applying two coats of oil bound distemper over a coat of chalk whiting ( putty ) complete all as specified and directed. 51 m & l for preparation of old painted wooden surface of any description not otherwise described over 10cm width or grith and applying one coat of synthetic enamel paint complete all as specified and directed. 52 taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. including raking out jouints, hacking for key, scrubbing down with water etc. complete all as specified and directed. 53 m & l for rendering 10 mm thick in cement mortar 1:6 over pcc block masonry wall surface, finished the surfaces even and smooth without using extra cement complete all as specified and directed. 54 supply and fix in repairs 10 litre capacity pvc syphonic action type flushing cistern low level with inlet ball valve, float, handle 18322 flush pipe of polyethylene of low or high density or pvc. 32 mm dia, for low level cistern, fixed in position and connecting complete all as specified and directed. 55 s&f in repair 450 mm long pvc connections 15mm size with ptmt nuts at both ends complete all as specified and directed. 56 s&f in repair 15 mm size bib tapscast copper alloy, chromium plated, fancy type with capstan head, screwed down, screwed for iron pipes complete all as specified and directed. 57 s&f in repair 15 mm size stop / angular cock, cast copper alloy, chromium plated, fancy type with capstan head, with long shank and cup ( concealed type ) screwed down, screwed both end for iron pipes complete all as specified and directed. 58 s&f in repair 15mm pillar taps cast copper alloy, chromium plated, screwed down high pressure with with long screwed shanks and fly nuts, screwed for iron pipe complete all as specified and directed. 59 s&f in repair stainless steel grating of size 150mm x 150mm fixed with cement complete all as specified and directed. 60 s & f in repairs for 600x450x5mm thick 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 complete all as specified and directed. 61 s&f in repairs 25 mm drapery rod stainless steel complete all as specified and directed. 62 s&f in repairs drapery rod brackets both sides complete all as specified and directed. 63 s&f aluminium anodised frame ( for doors ) of size 101.60mm x 44.45mm made out of 1.60mm thick aluminium section, powder coated, fixed to floor wall with plugs and screws complete all as specified and directed. 64 s&f anodised aluminium glazed door shutters including mortice lock 6 levers aluminium body hydraulic door closer as approved, door handle, tower bolt, hinges all made of aluminium section, powder coated ( with minimum powder coating not less than 50 micron ) of adequate number and size 52.55 x 44.55 x 44.45mm and bottom rail of size 114.3mm x 44.45 ( window ) and jointing cleats with 12mm thick pvc hollow profile panelling in addition to other fitting as directed at site including supply and fix 5mm thick tinted glass with necessary rubber gasket / beading, all aluminium members shall be made out of 1.6mm thick aluminium sheet / section ) notes: ( i ) centre moving door shutter with floor bearing hinges / sliding door hinges door set complete all as specified and directed. ( ii ) pvc panelling of shade as approved by engr in charge shall be inclusive of the quoted cost. 65 supply and fix in repair white vitreous china wash hand basin ( flat back ) of size 580 x 450 mm fixed on and including new brackets complete including 15 mm size pillar tap, cast copper alloy, chromium plated with capstan head, screwed down high pressure, screwed shank and fly nuts, screwed for iron pipe, 32 mm size brass chromium plated waste coupling, 750 mm long pvc waste pipe, pvc connection pipe, 15 mm size and 450 mm long with ptmt nuts and washer at both end etc complete all as specified and directed. 66 m & l forexcavating hard / dense soil in trenchs, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sqm on plan and n exc 1.5m in depth and getting out complete all as specified and directed. 67 m & l for ( 1:4:8 ) ( 40mm graded aggregate ) cement concrete in foundations, filling and mass concrete complete all as specified and directed. 68 m & l for precast cement concrete block masonry with solid blocks, exc. 10 cm in width and setting in mortar 1:6 type c1 ( 1:5:8 ) 20mm graded aggreagate complete all as specified and directed. 69 m & l providing precast cement concrete type b1, 1:2:4 ( using 20mm graded stone aggregate ) and set in cm 1:6 in window or door cills, lintels, bressumers, steps, quoin blocks ( for use with masonry ) , string courses, copings. kneelers, apex stones, pier caps, columns, posts, boundary pillars, bed plates, pintle blocks, anchorage blocks, bonders ( for stone wallin ) . corbels, brackets, etc. ( of any section indicated ) , with plain fair faces, including chamfers, weatherings, throating etc. and setting in mortar complete with joints to match complete all as specified and directed. 70 m & l for reinforced cement concrete ( nominal mix ) type b1 1:2:4 ( using 20mm graded stone aggregate ) as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed. 71 m & l for providing cement concrete in roof kerbs of mud stops, rounded or chamfered on edges type b0 1:2:4 ( 12.5mm graded stone aggregate ) complete all as specified and directed. 72 m & l for rendering 15 mm thick in cm 1:6 using on fair faces of brick work or concrete surfaces and finish the surface even and smooth without using extra cement complete all as specified and directed. 73 m & l for rendering 15 mm thick in cm 1:4 using on fair faces of brick work or concrete surfaces including mixing of liquid water proofing compound as per manufacturing instructions and finished the surface even and smooth without using extra cement complete all as specified and directed.note : wpc will be mearsured and paid seperately. 74 m&l for preparation of new steel or iron surfaces over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. 75 m & l for two coats of cement base paint over a coat of alkali resistant primer on newly plastered surfaces of walls including preperation of new surfaces complete all as specified and directed. 76 returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and directed. 77 m & l for hardcore broken stone of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface complete all as specified and directed. 78 m & l for 100 mm thick cement concrete type d 2, 1:4:8 ( 40mm graded stone aggregate ) complete all as specified and directed. 79 m & l for 25mm cement concrete type b 1, 1:2:4 ( 20mm graded aggregate ) complete all as specified and directed. 80 s & f coloured vetrified ceramic tiles 10 mm thick ( square / rectangular ) polished area of each tile exceeding 0.36 sqm but not exceeding 0.42 sqm in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cemeent to match incl 15 mm screed bed in cm 1:6 complete all as specified and directed. 81 m & l for mild steel 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 theincluding mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips complete all as specified and directed. 82 m & l for mild steel tmt bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders including cranking, bending spirally for hooping for columns, hooking ends and binding with theincluding mild steel wire ( annealed ) not less than 0.9mm dia or securing with clips complete all as specified and directed. 83 supply fabricate & fix in position anodised aluminium powder coated ( minimum thickness of powder coating 50 micron of approved colour ) door shutter with frame, partly glazed with 5 mm thick tinted glass and partly panelled with 9 mm thick prelaminated particle board with both side decorative laminated including rubber bead joining cleat for fixing in position, aluminium door handle 150mm size, aluminium barrel tower bolt 200mm size etc all as specified below complete all as specified and directed. ( a ) frame ( top & side ) section shall of size 101.60 x 44.75 x 2.4 mm ( section no 14021 ) ( b ) vertical members of shutter section shall be be of size 85.00 x 44.45 x 2.00 mm ( section no 19560 ) ( c ) top members of shutter section shall be be of size 83.50 x 44.45 x 2.00 mm ( section no 19581 ) ( d ) lock rail ( middle member ) of shutter section shall be be of size 150.00 x 44.45 x 3.00 mm ( section no 19596 ) ( e ) bottom members of shutter section shall be be of size 150.00 x 44.45 x 3.10 mm ( section no 19584 ) ( f ) glazing clip for securing glass of shutters shall be be of 0.80 mm thick ( section no 19370 ) . 84 supply fabricate & fix in position anodised aluminium powder coated ( minimum thickness of powder coating 50 micron ) three track window ( two shutters glazed & one shutters wiregauge ) with frame, glazed with 4 mm thick tinted glass and, wire gauge with stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperature 1.40 mm including rubber bead joining cleat for fixing in position, concelled type lock for all three shutter, pvc roller etc all as specified below, including provn of locking device in each shutter and taking down of old steel / wooden windowcomplete all as specified and directed. ( a ) frame ( top & side ) section shall of size 92.00 x 31.75 x 1.50 mm ( section no 20831 ) ( b ) frame ( bottom ) section shall of size 92.00 x 31.75 x 1.50 mm ( section no 20832 ) ( c ) top & side members of shutter section shall be be of size 18.00 x 40.00 x 1.55 ( section no 20738 ) ( d ) shutter interlock section shall be be of size 18.00 x 40.00 x 1.45 ( section no 20737 ) ( e ) bottom members of shutter section shall be be of size 18.00 x 40.00 x 1.55 ( section no 20736 ) ( f ) member for wire gauge shutter shall be 18.00 x 43.50 x 1.35 ( section no 20791 ) . 85 s&f aluminium ( powder coated with approved colour with minimum powder coating not less than 50 micron ) ventilator, partialy glazed and partialy louvers, outer frame & mullionfabricated with aluminium section of size 82.50 mm x 38.00 mm x 1.70 mm thick ( cat no 20036 ) , half portion glazed with 4 mm thick frosted glass including rubber beading, & glazing clip, half portaion louvers of 80 mm wide & 4 mm thick frostade glass including aluminium louver patti including s.s wire gauge of fixing of 0.36mm dia and 1.40 width of aparture with 25x3mm think aluminium strip with screw to upper half portion of ventilator all fitting & fixture and fixed in position including taking down old ventilator complete. note: ( i ) section no given above are of make jindal, contractor may use similar section of other make mention in appx b 86 taking down carefully ( copper / aluminum ) unsv point wiring complete of any type ( batten / surface conduit or concealed ) for light point, fan point, bell point, socket point or power point includingfixture and fitting such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing material for taking credit and making good the disturbed surfaces of wall / floor or ceiling to match with existing surface and finishing the surfaces with distemper / white washing / colour washing as per existing complete all as specified and directed. 87 taking down carefully by unscrewing from main switch boards / cut out boxes / mcb dbs / complete sealing the cable end and making good disturbed surface by walls etc complete all as specified and directed. 88 taking down carefully by unscrewing from fitting and fixtures such as ceiling fittings, bulk head fittings, tube light fittings, street light, floodled lights etc complete all as specified and directed. 89 m&l for point wiring with pvc insulated and unsheathed multi stranded frls copper conductor single core 1.5sqmm ( nominalarea ) cable using approved colour code as per is drawing in and incl pvc casing and capping with all accessories suitable formodular type fitment including joint boxes, terminal boxes etc complete along with copper earth wire pvc insulated & unsheathed multi stranded ( frls ) copper conductor cableof size 1.5sqmm as continuous earth wire connected to common earth and earth dolly complete all as specified and making good disturbed surfaces of wall, floor or ceiling with plaster and finishing the surfaces with distemper / white washing / colour washing to match with the existing surface complete all as specified and directed.note: modular metal boxes will be measured & paid seperately. 90 one light point / fan point controlled by oneswitch 91 one 3 pin socket outlet 5amps on the same board with other switches 92 one 3 pin 5 amp socket out let controlled by one switch onindependent board 93 one bell / buzzer point controlled by one bellpush 5 amp on the same board with other switches or independent 94 m&l for point wiring for power point with pvc insulated and unsheathed multi stranded frls copper conductor single core 2.5sqmm ( nominalarea ) cable using approved colour code as per is drawing in and incl pvc casing and capping with all accessories suitable formodular type fitment including joint boxes, terminal boxes etc complete alongwith copper earth wire pvc insulated & unsheathed multi stranded ( frls ) copper conductor cableof size 2.5 sqmm as continuous earth wire connected to common earth and erth dolly complete all as specified and making good disturbed surfaces of wall, floor or ceiling with plaster and finishing the surfaces with distemper / white washing / colour washing to match with the existing surface complete all as specified and directed.note : modular metal flush boxes will be measured & paid seperately. 95 all as per item no 90 above but wiring with 4.0 sqmm multi stranded copper conductor pvc insulated, unsheathed fire retardant low smoke, cable and 4.0sqmm multi stranded copper conductor pvc insulated, unsheathed fire retardant low smoke, cable as continous earth wire connected to common earth dolly for 15 amps multipurpose socket outlet on independent board, controlled with one way switch. 96 m & l for switch piano flush type single pole, one way 5 amp 230 v complete all as specified and directed. 97 m & l for switch socket combination 2 in 1, 6a flush type complete all as specified and directed. 98 m & l for switch socket combination 2 in 1, 3 pin, 6 and 16 amp flush type universal complete all as specified and directed. 99 m & l for socket outlet 2 in 1, 3 pin, 5a 100 m & l for switch piano flush type single pole, one way 15 amp 101 m&l for socket outlet 2 in 1, 3 pin, 5 and 15 amp flush type 102 s & f industrial type plug & socket board sp & n enclosure with 2 pole and earth metal plug & socket complete with 10 amp mcb sp 103 supply and fixin repair stepped type electronic fan refulator flush typeon the existing phenolic laminated sheet etc. complete all as specified and directed. 104 m&l for ceiling rose ceiling rose, 2 to 3 terminalpvc / polycarbonate, isolated body type suitable for ac 230 volts complete all as specified and directed. 105 m & l for bell push 5 amp 230 volts complete all as specified and directed. 106 m & l for bellac 230 volts, single pole complete all as specified and directed. 107 s&f energy efficient led tube light fitting integrated batten type with built in led chip & integral led driver 21 watt, channel housing & diffuser of length 1200 mm ( approx. ) with all accessories, fixing arrangement internally pre wired, fixed in position & connecting complete all as specified and directed. make wipro cat part no.ll20 221 xxx 65ne3 / philips cat part no. bn o21c led120s psu cdl / nw gr ( 6500k ) / havells or equivalent makes mentioned in appx b to ps. 108 s&f energy efficient led tube light fitting integrated batten type with built in led chip & integral led driver 10 watt, channel housing & diffuser of length 600 mm ( approx. ) with all accessories, fixing arrangement internally pre wired, fixed in position & connecting complete all as specified and directed.make wipro cat part no.ll20 111 xxx 65ne3 / philips cat part no. bn o21led10s ( 6500k ) / havells or equivalent makes mentioned in appx b to ps. 109 s&fbuilding security in repair led light fitting 35 watt, system efficiency not less than 100 lumen / watt, ip66 protection, consisting of high / low voltage cut off, maintenance free isolated electronic driver circuits, low thd, pmma grade high quality transmittance lens, epoxy powder coated die cast aluminum housing with weather proof gasket for lamp & driver compartment, heat resistance toughened glass fitted in cast aluminum housing with ss screws, fixed on existing bracket & connecting including taking down old light fitting of any description complete all as specified and directed.make : wipro, cat part no lr02 291 xxx 57 xx or equivalent in philips / wipro or equivalent makes mentioned in appx b to ps. 110 supply andfixexhaust fan 250 mm sweep ac, 240 volts, plastic body, fixed as per manufacturer instruction, connecting with and including 1.5 sqmm copper conductor, pvc insulated and pvc sheathed three core cable including making sutable size hole in brick / pcc block / stone masonary wall built in cement mortar and making good disturbed surface complete all as specified and directed.make : bajaj / usha / crompton / usha 111 taking down carefully ( copper / aluminum ) sub main wiring complete of any type ( batten / surface conduit or concealed ) for socket point or power point complete with all fittings such as switches sockets pendants etc complete and making good disturbed surface of wall, floor or ceiling with plaster of tiles or roof treatment etc and finishing the surface with distemper white washing / colour washing to match with the existing surface complete all as specified and directed. 112 m&l sub main wiring using pvc insulated and unsheathed multi stranded frls copper conductorcable using approved colour code as per is drawing in and incl pvc casing and capping of suitable size with all accessories and making good disturbed surfaces of wall, floor or ceiling with plaster and finishing the surfaces with distemper / white washing / colour washing to match with the existing surface complete all as specified and directed of the following sizes of cables: 113 using two single corepvc insulatedfrls cable 2.5 sqmm copper conductor multi stranded and 2.5 sqmm copper conductor insulated cable using as earth wirenote :2 runs of 2.5sqmm copper cable & 1 run of 2.5 sqmm copper cable and one run of casing & caping shall be measured as one unit 114 using two single corepvc insulatedfrls cable 4 sqmm copper conductor multi stranded and 4.0 sqmm copper conductor insulated cable using as earth wirenote :2 runs of 4sqmm copper cable & 1 run of 4.0sqmm copper cable and one run of casing & caping shall be measured as one unit 115 m & l for distribution board ( db ) , double door ( crca sheet ) dust and vermin proof spn 4 way with 200 amps rated copper busbar, neutral bar, earth bar and cable ties for cable management, reversible door for ip 43 & ip 54, single pole and neutral 250 volts, flush to wall complete with ip 54 protection complete all as specified and directed. make : legrand model: ip 54 ik 09 507641ekinox or equivalent make mentioned in appx b to ps. 116 m & l for distribution board ( db ) , double door ( crca sheet ) dust and vermin proof spn 8 way with 100 / 200 amps rated copper busbar, neutral bar, earth bar and cable ties for cable management, reversible door for ip 43 & ip 54, single pole and neutral 250 volts, flush to wall complete with ip 54 protection complete all as specified and directed. make : legrand model: ip 54 ik 09 507641ekinox or equivalent make mentioned in appx b to ps. 117 m&l for mcb single pole & neutral240 volt c curve 10 ka ( 32 to 63 ) amps capacity ip 20 complete all as specified and directed. 118 m&l for mcb single pole, 5 to 32 amp 240 volt b curve 10 ka, ip 20 complete all as specified and directed. 119 m&l for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick burried directly in ground ( earth pit not less than 2.25 mtr deep below ground level ) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised earth lead wire mm as 4.0mm dia bymeans of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electricalplate no.3 includingearth pit in pcc concrete 1:2:4 type b 1, cast iron cover 10 mm thick hinged to ci frame, excavation and earth work in any type of soil and including protectionpipe 15mm dia and water pipe gi tubing 20mmlight grade with funnel and wire mesh connected to earthling test point complete all as specified and directed. note: ( i ) rates are inclusive of 7.5m long gi earth wire 4.0mm dia ( ii ) rates of ci frame, rcc pit cover, funnel and wire mesh included in the cost of item....
30076491 supply, testing, installation & commissioning of hand tools, instruments, shop outfit, equipment and machinery for the trade of electrician : , shaded pole motor ( fractional hp, 240 v, 50 hz ) , primary current injection set ( 220v, 50 hz, 1 ?, output current 200 a ( min ) with timer ) , ceiling fan coil winding machine ( 250v, 50 hz, 1 ?, with speed control ) , manual motor coil winding machine with step arbor , single phase capacitor motor with starter switch ( 1 hp, 240 v, 50 hz ) , a.c. series type motor ( 1 hp, 240 v, 50 hz ) , motorized bench grinder ( 1 hp. 3 phase, 440v with dol starter, double side with smooth and rough wheel with tool base ) , pillar electric drill machine motorized ( 12 20 mm capacity, 1hp, 440v, 3 phase, induction motor with dol starter, bench type ) , three phase transformer, shell type oil cooled with delta / star ( 3 kva , 415 / 240 v, 50 hz ) , single phase transformer, core type, air cooled ( 1 kva , 240 / 415 v, 50 hz ) , thyristor / igbt controlled a.c. motor drive with vvvf control 3 phase, 2 hp , thyristor / igbt controlled d.c. motor drive with tacho generator feedback arrangement ( 1 hp ) , synchronous motor with accessories like starter, excitation arrangements ( 3 phase, 3 hp, 440v, 50hz, 4 pole ) , universal motor with starter / switch ( 240 v, 50 hz, 1 hp ) , ac phase wound slip ring motor with starter switch ( 5 hp, 440 v, 3 phase, 50 hz ) , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. ( 5 hp, 3 phase, 415 v, 50 hz ) , dc compound motor with starter and switch motor generator ( dc to ac ) set consisting of shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. ( 2.5 kw , 220 volts shunt motor rating: 5 hp, 440v ac generator rating : 3 phase, 4 wire, 3.5 kva, 400 / 230 volts, 0.8 pf, 50cycles ) , dc shunt motor ( 2.5 kw, 220 v ) , dc series motor coupled with spring balance load ( 2.5 kw, 220 volts ) , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker ( d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker, 2.5 kw, 220v &3phase squirrel cage induction motor, 5hp, 440v, with control panel & star delta starter ) , motor generator ( ac to dc ) ( squirrel cage induction motor with star delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: 7.5 hp, 415v, 50 cycles, 3 phases. dc shunt generator rating: 5 kw, 440v ( output voltage varies 110 440v ) ) , d.c. shunt generator with control panel ( d.c. shunt generator with control panel, 2.5 kw, 220v &3phase squirrel cage induction motor, 5hp, 440v with control panel & star delta starter ) , solar panel with battery ( 18 watt ) , inverter with battery ( 5 kva with 12 v battery 150 amh hour, input 12 volt dc, output 220 volt ac ) , electric induction plate ( 2100 watt, 240v ) , electric kettle ( min 1500 watts, min 1.7 ltr capacity, fibre body, 240v ) , electric iron ( automatic 750 w, 240 v ) , immersion heater ( 1500 watt, 240v ) , geyser ( storage type ) ( instant 5 lit capacity, 3 kilowatt, 240 volt, 50 hrz ac ) , geyser ( storage type ) ( 15 lit capacity, 240 volt, 50 hrz ac ) , mixture & grinder ( 750 w, 240 v ) , washing machine semi automatic ( min 6.5 kg ) , washing machine fully automatic ( min 5 kg ) , motor pump set ( 1 hp, 1 phase, 240 v ) , growler ( 230 v, 50 hz, single phase, adjustable jaws, testing armature with ampere meter and testing probes. ) , tong tester / clamp meter ( digital type ac current measure 0 to 400 amps auto ranging, ac voltage 2 v to 600 volts , resistance 200 ohm to 20 m ohm, function , data hold , audible continuity, diode test , jaw 25 mm. ) , pully puller with 3 legs ( 150 mm & 300mm ) , bearing puller ( inside and outside ) ( 200 mm ) , crimping tool ( hand operated , capacity 25 to 400 sqmm, for alluminium or copper cable ) , de soldering gun ( heat proof nozzle, pvc type, 250mm ) , contactor & auxiliary contacts ( 3 phase, 415 volt, 25 amp with 2 no and 2 nc, coil voltage 415 volt ac ) , contactor & auxiliary contacts ( 3 phase, 415 volt, 32 amp with 2 no and 2 nc, coil voltage 415 volt ac ) , limit switch ( limit switch, liver operated 2a 500v, 2 contacts ) , relay cut out relays ( 16a, 440v ) , relay reverse current ( 16a, 440v ) , relay over current ( 16a, 440v ) , relay under voltage ( 360v 440v ) , pin type, shackle type, egg type & suspension type insulators including hardware fitting , brake test arrangement with two spring balance rating ( 0 to 25 kg ) , earth plate ( 60cm x 60cm x 3.15mm copper plate ) , earth plate ( 60cm x 60cm x 6mm gi plate ) , earth electrode ( primary electrode 2100x28x3.25mm secondary cu strip 20x5mm ) , mccb ( 100amps, triple pole ) , safety belt ( standard quality ) , digital wattmeter ( 230 v, 1 kw, 50 hz ) , power factor meter digital ( scale 0.5 ( lag ) 1 0.5 ( lead ) 440 v, 5 a, three phase portable box type ) , silent diesel generator set with change over switch, over current breaker and air cooled with armature, star delta connections ac 3 phase ( 40 kva, 1500 rpm, 415 volt or higher rating ) ...
29825210 installation of haulage bed plate & 2 holding bolt at chinakuri mine iii colliery under sodepur area....
29661362 making of bed plate foundation at ranipur river ghat under parbelia group , sodepur area....