Irrigation And Waterways Directorate - West Bengal

32600219 servicing & repairing of hoisting equipments and vertical gates 0.00ch/lbmc, 5.00 ch/lbmc & 0.0ch/rbmc and engagement of electrician & helper for smooth operation of gates at durgapur barrage, ch. 0.00lbhr, ch.5.00lbmc & ch 0.0orbhr in d.h.w. division to be executed through dm&ed during flood & kharif irrigation, rabi boro irrigation 2022 23.....

Irrigation And Waterways Directorate - West Bengal

28964391 supply of materials 1 acetylene gas 2 oxygen gas 3 lpg 3 welding electrodes ø4mm x 450mm 4 welding electrodes ø4mm x 450mm for stainless steel 5 ms plate/flat 6 stainless steel plates / flats 7 structural steel angles/ beams / channels 8 chequered plate 9 forged steel 10 cast iron 11 cast steel 12 gun metal 13 alloy steel (is : 1570 carbon steel) 14 alloy steel (is : 1570 stainless steel) 15 bolts / nuts / washers (hot dipped galvanized) 16 bolts / nuts / washers (stainless steel) 17 bolts / nuts / washers (high tension material) 18 rails 45 kg / mtr. per 19 servo gear oil 140 20 servo grease 21 bearing oil (grade servo 68) 22 paint & primers a epilux zinc rich primer (not less than 90% zinc) b epilux 555hb coal tar epoxy c epilux zinc phosphate primer grey(610) d epilux 4hb mio (155) e alkyd mio f hb zinc phosphate primer (epoxy) g synthetic enemal paint (is 2932) h inorganic zinc silicate (is 14946) j epoxy thinnner(844) k thinner l chemical for de greasing / derusting / phosphate coating supply of hoist components (finished) 23 rope drum hoist a cast iron rope drum b cast steel rope drum c ms rope drum d cast iron gear & pinion e cast steel gear & pinion f forge steel gear & pinion g alloy steel gear & pinion h alloy steel (is : 1570 carbon steel) shaft i alloy steel (is : 1570 stainless steel) pin/shaft j cast steel roller/wheel (load roller & guide roller) k ci/cs rope pulley l cast steel jaw coupling in two halves. m cast steel flange coupling in two halves n worm gear(alroyd/elecon make) of different ratio & size ratio 15/1, 20/1, 30/1, 40/1, 50/1, 60/1 size/centre distance 3, 4, 5, 6, 7, 8 24 screw hoist a gun metal nut for screw hoist b ci nut for screw hoist c ms base plate for screw hoist d ci base plate for screw hoist e ci lifting wheel for screw hoist f ms lifting wheel for screw hoist 25 vt pump parts a rubber bearing with brass surrounding / cutless bush bearing j epoxy thinnner(844) k thinner l chemical for de greasing / derusting / phosphate coating supply of hoist components (finished) 23 rope drum hoist a cast iron rope drum b cast steel rope drum c ms rope drum d cast iron gear & pinion e cast steel gear & pinion f forge steel gear & pinion g alloy steel gear & pinion h alloy steel (is : 1570 carbon steel) shaft i alloy steel (is : 1570 stainless steel) pin/shaft j cast steel roller/wheel (load roller & guide roller) k ci/cs rope pulley l cast steel jaw coupling in two halves. m cast steel flange coupling in two halves n worm gear(alroyd/elecon make) of different ratio & size ratio 15/1, 20/1, 30/1, 40/1, 50/1, 60/1 size/centre distance 3, 4, 5, 6, 7, 8 24 screw hoist a gun metal nut for screw hoist b ci nut for screw hoist c ms base plate for screw hoist d ci base plate for screw hoist e ci lifting wheel for screw hoist f ms lifting wheel for screw hoist 25 vt pump parts a rubber bearing with brass surrounding / cutless bush bearing 27 cost for dismantling old damaged rubber seal, m.s. flat, g.i. nut etc. by gas cutting or by any other meance without damaging the shutter for all types of gate, the cost includes gas cost, hire charges of t&p transportation, man power etc. to complete the job at site as per direction of e.i.c. 28 supply and fitting fixing of side, bottom and top rubber seal, m.s. flat, g.i. nut & bolts with double washer, as per drawing/sample. the cost includes all materials, araldite cost for corner joint, carriage cost, labour charges, hire charges of t&p etc to complete the job at site as per direction of e.i.c. the rubber seal should confirm to the specification as laid down at is 111855 and is 15466. a rubber seal (flat type) (is:11855) 140 x 16 mm. b rubber seal (flat type) (is:11855) 125 x 12 mm c rubber seal (flat type) (is:11855) 125 x 12 mm d rubber seal (flat type) (is:11855) 75 x 25 mm e rubber seal (flat type) (is:11855) 140 x 20 mm f rubber seal (flat type) (is:11855) 100 x 20 mm g rubber seal (flat type) (is:11855) 120 x 10 mm h rubber seal (flat type) (is:11855) 100 x 12 mm i rubber seal (flat type) (is:11855) 100 x 14 mm j rubber seal (bulb/musical note/j type solid bulb) (is:11855 & is:15466): size 40ø 140 x 10 mm k rubber seal (bulb/musical note/j type solid bulb) (is:11855 & is:15466): size 40ø 140 x 12 mm l rubber seal (bulb/musical note/j type solid bulb) (is:11855 & is:15466): size 40ø 175mm x12mm m rubber seal (bulb/musical note/j type solid bulb) (is:11855 & is:15466): size 40ø 140x16mm n rubber seal (angle type) (is:11855 & is:15466): size: (88mm+60mm+08mm) x14mm(thick) o rubber seal (angle type) (is:11855 & is:15466): size: (75 x 75mm) x14mm(thick) p rubber corner seal (is : 11855) 40ø 140 x 10 mm q rubber corner seal (is : 11855) 40ø 140 x 12 mm r rubber corner seal (is : 11855) 40ø 175 x 12 mm s rubber corner seal (is : 11855) 40ø 140 x 16 mm wire rope 29 supply & fitting fixing of round strand steel core wire rope (ungalvanised, iwrc) of 6x36 construction of 1960 tensile designation as per is 2266 (make: usha martin, bharat wire ropes or bis approved makes), rope clamp with dishakle and fitting fixing of said material with correct alignment and position inclusive of all cost of labour, t&p, scaffolding charges & all other incidental charges as necessary to complete the job in all respect upto the satisfaction of e.i.c. a) wire rope 16mm dia b) wire rope 18mm dia c) wire rope 20mm dia d) wire rope 25mm dia e) wire rope 30mm dia f) turn buckle g) d shackle h) rope clamp sluice gate 30 supplying fitting & fixing screw rod/stem of bright steel (en 8) round of required dia and length and threaded by 2/1.5 tpi and providing with a drilled hole of required dia on the other end after flattened and supplying with one no bolt and nut of required size and all other components as required as per direction of eic. (n. supplied screw rod should be match with thrust plate & nuts.) a) screw rod (en 8) dia 40mm b) screw rod (en 8) dia 50mm c) screw rod (en 8) dia 65mm d) screw rod (en 8) dia 75mm 31 supply, fabrication & erection of new ms vertical gate shutter including its installation complete in all respect, gate shutter (8 mm thick skin plate) to be febricated confirming relevent i.s code & drawinng & material be approved by the e.i.c. the cost also include cost of erection, hire charege of t& p, labour and other incidental charges etc instalation complete in all respect as per direction of eic. a gate size upto 4 sqm b gate size above 4 sqm to 9 sqm c gate size above 9 sqm 32 replacing the old gate shutter by supply of new fabricated including dismantling of gate shutter for all head/cross regutator or distributory gate including dismantling & its installation complete in all respect. gate shutter (minimum thickness of skin prate = 8mm & minimum centre distance of horizontal/verticat member =500mm) to be fabricated confirming relevent is code ie is 5620 & drawinng & material be approved by the eic cost also includes transportation ( upto 300m) & stacking of old shutter in the dept. godown or as directed by eic. a gate size upto 4 sqm b gate size above 4 sqm to 9 sqm c gate size above 9 sqm 33 supply of material and fabrication & erection of embeded parts i.e. guide channel, bottom seal beam, runner etc. with proper anchoring at an interval of 0.4 mtr.with regular spacing by 150 mm x 200 mm x 6mm structure steel flat. bifercated at one end & other end welded with frame including fitting & iining with the reinforcement of the structure including grouting with cement concrete (1:1.5:3) in proportion & proper alignment including. plastering upto satisfaction of e.l.c. gate size upto 9 sqm gate size above 9 sqm 34 dismantling of rusted & damaged embeded parts and supply, fabrication & erection of embeded parts i.e. guide channel, bottom seal beam, runner etc. with proper anchoring at an interval of 0.4 mtr.with regular spacing by 150 mm x 200 mm x 6mm structure steel flat. bifercated at one end & other end welded with frame including fitting & iining with the reinforcement of the structure including grouting with cement concrete (1:1.5:3) in proportion & proper alignment including. plastering upto satisfaction of e.l.c. gate size upto 9 sqm 1 gate size above 9 sqm 1 35 gm nut a) supply & fixing of gun metal nut with internal square thread of 1.5/ 2 tpi and size of nut od = 80mm, length = 125mm, flange od =100mm, thickness = 17 mm as per drawing and specification and direction of eic. 1 b) supply & fixing of gun metal nut with internal square thread of 1.5/ 2 tpi and size of nut od = 110mm, length = 130mm, flange od = 127mm, thickness = 20 mm as per drawing and specification upto the sarisfacrion of e.i.c 1 c) supply & fixing of gun metal nut with internal square thread of 1.5/ 2 tpi and size of nut od = 120mm, length 160mm, flange od = 137mm, thickness = 21 mm as per drawing and specification upto the sarisfacrion of e.i.c 1 36 base plate a) supply & fixing of ci (is 210) base plate (free from any casting defects) of size, top plate with neck 250mm x 250mm x 25mm thk, neck size od130 x 20thk, bottom plate 250mm x 250mm x 40mm thk. as per drawing & specification and direction of e.i.c 1 b) supply & fixing of ci (is 210) base plate (free from any casting defects) of size, top plate with neck 270mm x 270mm x 25mm thk, neck size od200 x 30thk, bottom plate 270mm x 270mm x 50mm thk. as per drawing & specification and direction of e.i.c 1 c) slpply 0f cl (ls 210) base plate (free from any casting defects), top plate with neck 300mm x 300mm x 25mm thk., neck size od200 x 30thk, bottom plate 300mm x 300mm x 50mm thk as per drawing & specification and upto the sausfaction of e.l.c 1 37 lifting wheel 38 fall gate shutter 39 supply, fabrication & erection of ms fall gate shutter including its installation complete in all respect, gate shutter (8thick skin plate) to be febricated conforming to relevent i.s code & drawinng & material to be approved by the e.i.c. the cost also include cost of erection, hire charege of t& p, labour and other incidental charges etc instalation complete in all respect as per direction of eic (upto gate size 9 sq.m) 40 supply, fabrication and erection of ms hinge bracket (2 nos for each fall shutter) on the concrete river base per drawing or existing sample for supporting the fall shutter. the cost includes cost of material, erection charges, hire charege of t& p, labour and other incidental charges etc instalation complete in all respect per direction of eic. dam/barrage and c/r gates 41 cost for supply of material and fabrication of s.s (as per is 1458) flat of size 65x6 by welding with side seal path and bottom seal path & welding to be done in stitch manner as per direction of eic. 42 supplying & fitting fixing of jaw coupling (mat: cs) size od=150mm, id=30 mm, flange = 122 mm thk, hub od = 70 mm, l=50 mm in two halves of approved material & make and nuts & bolts for transmitting power from manual drive mechanism to the central drive gear box for electrical drive hoist system. . 43 supplying & fitting fixing of flange coupling (mat: cs) in two halves of dimension od=255mm, id=65mm,, flange=30mm thick, hub od=120mm of l=100mm of approved make and nuts & bolts as per drawing/sample and as per direction of eic. 44 supply & fixing of manual drive mechanism as per drawing/sample and specification consisting of the following main components i.e sprocket gear, sprocket pinion, roller chain, bush bearing, drive handle, shaft and fabricated ms matal box etc as per direction of eic. 45 supply and fitting fixing of dial gauge at barrage/dam/regulator gate. cost of ms material, bearing, bearing housing, bearing socket etc and including charges of t&p, labour, scaffloding etc as per direction and satisfaction of e.i.c 46 material testing on cs grade 27 54 of is 1030 and forged steel c 45, is 1570 of randomly selected sample form govt./ govt. approved lab. 47 servicing & overhauling the hoisting gear boxes i.e. central & end g/boxes and its components of the barrage/dam gates by cleaning, greasing/ lubricating etc. including replacing the damaged nuts and bolts, gaskets, oil seal etc of the gear box as necessary including all cost of labour, hire charge of t & p, grease, gasket, oilseal etc. to complete the job as per direction of e.i.c 48 servicing & overhauling of the load roller and guide roller assembly of the barrage/dam gate after openning and taking out the same by mechanical means and or gas cutting as necesary without damaging the gate structural components inclusive of all cost of gas cutting charges, scaffilding charges, hire charges of t & p, cost of labour, grease, new nuts & bolts etc by cleaning, checking, greasing, lubricating as necessary and fitting fixing of wheel/rollers assembly in proper position to complete the whole work as per direction of e.i. 49 servicing & overhauling of the trunion pin assembly of the radial gate after openning and taking out the same by mechanical means and or gas cutting as necesary without damaging the gate structural components inclusive of all cost of gas cutting charges, scaffilding charges, hire charges of t & p, cost of labour, grease, new nuts & bolts etc by cleaning, checking, greasing, lubricating as necessary and fitting fixing of wheel/rollers assembly in proper position to complete the whole work as per direction of e.i.c. 1 50 cost for arranging the saftey precaution by holding & handling the barrage/dam gate & its counter weight by special arrangement with the help of chain pulley and heavey scaffolding etc. as per requirement of awkward site condition, for dismantling the damaged portions of skin plate, stiffener, t section of gate by gas cutting & rivet cutting and repairing the same in complete. the cost includes all cost of man power, hire charges of t&p, scaffolding etc. to complete the job at site including maintain proper alignment of gate shutter as per direction of e.i.c. 1 51 cost for dismantling damaged portion of skin plate/girder/stiffner of barrage/dam gates and supply of new ms material (is2062) and fabrication at site with m.s plate(10/8mm thick), isa, tsection, ismc etc to complete the job as per direction of e.i.c. the cost also includes cutting, bending, straightening, welding, machining, drilling, grinding, finishing etc and also hire charges of t&p, labour and carriage of new material to site etc to complete in all respect upto the satisfaction of e.i.c. 1 52 cost for dismantling damaged portion of skin plate/girder/stiffner of h/r gates and supply of new ms material (is2062) and fabrication at site with m.s plate(10/8mm thick), isa, t section, ismc etc to complete the job as per direction of e.i.c. the cost also includes cutting, bending, straightening, welding, machining, drilling, grinding, finishing etc and also hire charges of t&p, labour and carriage of new material to site etc to complete in all respect upto the satisfaction of e.i.c. 1 53 supply & fixing of hoisting pedestal block fabricated with ms material : base plate 600mmx600mmx20mm thick, isa110x110x12mm, ismc(200x75), isa75x75x8, gi nut, bolt with washer of 20mm dia & length 100mm as per directoin of eic. 1etc...

Irrigation and Waterways Department - West Bengal

26667249 replacement of 6 no vertical gates of size w1 . 68mtr 1 mtr and 3 nos verticale gatee size h3m w 2m each alongwith all embeded parts and few components of hoisting systems , trestle bridge at ch 1096 of gbc and escape gate . . . . ...

Irrigation And Waterways Directorate - West Bengal

26453136 tender for servicing and repairing of hoisting equipments and vertical gates 0.00ch/i.bmc. 5.00 ch/lbmc & 0.00.ch/rbmc in 0.hw. division to be executed through dm&[d durng rabi boro irrigation 2020 21...

Irrigation And Waterways Directorate - West Bengal

26087641 tender for replacement of 4 (four) nos fallboard shutter gates of size (w=3.06 mtr x 1 mtr) and 2 (two) nos vertical gates of size (w=.62 mtr x 1.27 mtr) dy gates various site each along with all embedded parts and few components of hoisting system at jafala, amjore, rukni under minor irrigation project in block — taldangra, dist bankura....

Irrigation And Waterways Directorate - West Bengal

25117156 replacement of guide channel. common channel, back support at ch585.00 of pbc (suata) and replacement of gate shutter at c 1,360.00(mankar), maintenance of vertical gate at guskara subdivision including painting of steel member under damodar irrigation division to be executed through durgapur mechanical & electrical division during 2020 21. ...

Irrigation and Waterways Department - West Bengal

24825938 supply , fabrication and installation of 06 ( six ) nos . vertical gate including hoisting arrangement at ch 622 . 00 of dwarka brhamani main canal ( dbmc ) at hastikanda within rampurhat i block , p . s . rampurhat , dist . birbhum...

Irrigation And Waterways Directorate - West Bengal

23229350 tender for repairing & maintenance of canal regulator vertical gates at ch 0 & 20 of dbc and 0 of pbc at rajbandth under damodar head works division, dist paschim bardhaman during the year 2019 20....

Irrigation And Waterways Directorate - West Bengal

23209020 tender for repairing & maintenance of canal regulator vertical gates at ch o & 20 of dbc and 0 of pbc at rajbandth under damodar head works division, dist paschim bardhaman during the year 2019 20....

Irrigation And Waterways Directorate - West Bengal

23191280 tender for replacement of radial gate shutter , arm , trunnion beam , still , guide path , rubber steel ,and allied works and replacement of gate shutter of vertical gate including painting...

Irrigation And Waterways Directorate - West Bengal

22993510 tender for servicing & repairing of hoisting equipments and vertical gates o.ooch/lbmc, 5.00 ch/lbmc & 0.0ch/rbmc in d.h.w. division to be executed through dm&ed during rabi boro irrigation 2019 20.....

Irrigation And Waterways Directorate - West Bengal

21109849 repairing and maintenance of 10 nos canal regulates gates 2. supplying and fitting fixing of gate shutter of bandra river 3. repairing and maintenance of 4 nos canal regulates gates at nachan including maintenance of radial gas and vertical gate 4. beautification and luminaries works at colony park main gate entrance 5. special electrical work by installing lighting arrester with air terminal base and earthing attachment...

Irrigation And Waterways Directorate - West Bengal

17488729 tender for lmprovernent of irrigntion and flood management system tlrough durgapur barrage by slipply, installation, testing & commissioning or new vertical gate & stop log gate in connection with special repair of barrage gate, gantry crane, emergency floating gate & trestle bridge including painting or all gates of durgnpur barrage on river damodar 1 steel core wire rope 2 limit switches 3 rubber_seal 4 paint/primer...

Irrigation And Waterways Directorate - West Bengal

17488503 tender for lmprovement of irrigation and flood management system through durgapur barrnge by supply. installation. testing & commissioning of new vertical gate & stop log gate in connection with special repair of barrage gate. gantry crane. emergency floating gate & trestle nridee including painting of all gates of durgapur barrage on river damodar steel core wire rope...

Irrigation And Waterways Directorate - West Bengal

17450833 tender for improvement of irrign and flood management system through durgapur barrage by supply, installation, testing and commissioning of new vertical gate, stop log gate in connection with special repair of durgapur barrage gate gantry crane emergency floating gate trestle bridge including painting, ...

Irrigation And Waterways Directorate - West Bengal

17289474 tender for improvement of irrign and flood management system through durgapur barrage by supply, installation, testing and commissioning of new vertical gate, stop log gate in connection with special repair of durgapur barrage gate gantry crane emergency floating gate trestle bridge including painting, ...

Irrigation And Waterways Directorate - West Bengal

17271826 “improvement of irrigation and flood management system through durgapur barrage by supply, installation, testing and commissioning of new vertical gate & stop log gate in connection with special repair of barrage gate, gantry crane, emergency floating gate & trestle bridge including painting of all gates of durgapur barrage....

Department Of Irrigation - West Bengal

17256106 tender for improvement of irrigation and flood management system through durgapur barrage by supply, installation, testing & commissioning of new vertical gate & stop log gate in connection with special repair of barrage gate, gantry crane, emergency floating gate & trestle bridge including painting of all gates of durgapur barrage on river damodar at block & p.s. barjora, district bankura....

Wapcos Limited - West Bengal

16169880 expression of interest (eoi) for design, formulation, supply, integration, installation, testing, conducting trial runs, and commissioning state of the art supervisory control and data acquisition system (scada) for automatic operation of radial (tainter) spillway and canal head regulator sluice (vertical) gates by integrating real time catchment hydrological inflow forecast of cwc and dam safety monitoring instrumentation for messanjore dam (within p.s dumka in district dumka of jharkhand under mayurakshi reservoir project, irrigation & waterways department, government of west bengal), including operation & maintenance (o&m) for a period of six years with extended warranty and improvisation of existing electro mechanical gate drive mechanisms. training to the project staff, both through class room and on the job sessions, is included....

Irrigation And Waterways Directorate - West Bengal

15052094 tender for maintenance and repairing of radial gate at ch 1310.00 ch.144.00 ch 1564.0 ch .1784.0 . ch 2140.00 , ch 2270.00 ch 2480.00 and ch 2660.00 of lbmc in connection with servicing of hoisting arrangement of vertical gates under dmc during boro irrigation 2017 18....

Irrigation And Waterways Directorate - West Bengal

10677877 improvement of irrigation and flood management system of andersion weir by special repair of 3 ( three ) nos vertical gates and renovation of trestle bridge at rondia, p.s galsi, district burdwan, wbiw / se / mec / nit 02 / 16 17 / sl 1...

Irrigation And Waterways Directorate - West Bengal

3093771 manufacturing, installation, commissioning including testing of gear boxes, pinion, rope drum, ropes, shaft and other hoisting equipments for 9 nos. newly fabricated vertical gates of mini barrage....

Department Of Irrigation - West Bengal

2998528 supply, erection, testing, commissioning of fabricated new 9 nos. vertical gate, mechanical cum manual hoisting system, roller path, side and bottom seal path, hoisting trestle bridge, counter weight for each gate and gang way approach ladder for mini barrage at khanpur over kula river....