Municipal Administration And Water Supply Department Tender
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Municipal Administration And Water Supply Department - MAWS Tender
Civil And Construction
Pipe Line Project
Eprocure
Opening Date19 Apr 2023
Closing Date8 May 2023
Tender AmountRefer Documents
Costs
EMD
₹ 5,40,000Document Cost
₹ 10,000Tender Fee
Refer Documents
Summary
Supplying And Laying Of 400 Mm Di K9 Pipe (2.50 Kms) From Veppur Head Works To Anna Nagar Oht And Tnhb Phase-i Oht And Supplying And Laying Of 200 Mm Di K9 (2.75 Kms)tapping From Kalavai Road To Boopathy Nagar Oht. Total Length Of 5.25 Kms And Replac
Description
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Contact
Tender Id
2023_MAWS_303787_1Bid Award Id
ViewTender No
ROC NO.0732/2023/E2Tender Authority
Municipal Administration And Water Supply Department ViewPurchaser Address
-Website
http://https://www.tn.gov.in/maws/
GEM & Bid Advisory Services
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Documents
Supplying and Laying of 400 mm DI K9 Pipe (2.50 kms) from Veppur Head Works to Anna Nagar OHT and TNHB Phase-I OHT and Supplying and laying of 200 mm DI K9 (2.75 kms)tapping from Kalavai road to Boopathy Nagar OHT. Total Length of 5.25 Kms and Replacement
Supplying and Laying of 400 mm DI K9 Pipe (2.50 kms) from Veppur Head Works to Anna Nagar OHT and TNHB Phase-I OHT and Supplying and laying of 200 mm DI K9 (2.75 kms)tapping from Kalavai road to Boopathy Nagar OHT. Total Length of 5.25 Kms and Replacement
Supplying and Laying of 400 mm DI K9 Pipe (2.50 kms) from Veppur Head Works to Anna Nagar OHT and TNHB Phase-I OHT and Supplying and laying of 200 mm DI K9 (2.75 kms)tapping from Kalavai road to Boopathy Nagar OHT. Total Length of 5.25 Kms and Replacemen
BOQ Items
Supply, delivery of DI Specials as per IS 9523/2000 and as directed by the Engineer-in-charge
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DI D/S Specials (100 mm to 200 mm))
847
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DI D/S Specials (350 mm to 450 mm)
2335
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Supply and Delivery of DI D/F Gate valves (Soft Seated) resilient seated softsealing gate valves (sluice valves) with body bonnet of ductile cast iron of gradeGGG40 or equivalent grade, wedge fully rubber lined with EPDM, replaceable spindlenut, without gland packing and with 3 O-Ring protection on the shaft and seals ofNBR and the valves should be of vaccum tight and 100% leak proof with face to face dimentions as EPR BS 5163-89/ ISI 14846-2000/ DIN 3202 F 4. All the valvesshould be with electrostatic powder coating both inside and outside with pocketless straight thro' body passage. All the valves are to be compatible for burried application with pressure rating PN 10/16 and Supply, delivery of Ductile Iron Specials as Per IS 9523/2000 including unloading, transportation and stacking charges for fixing of valves with specials including labour charges for lowering, laying, jointing etc complete as directed by Engineer in Charge
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DI D/F Gate Valves with Specials '200 mm DI D/F Gate Valve PN 16 in 200mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,200 mm DI D/F Gate Valve PN 16 - 1 No,200 D.I.Flg /skt T.P. - 1 No,200 D.I.Flg /spgt T.P. - 1 No,C.I Surface box - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 2 Nos - 200 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos - 200 mm
2
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DI D/F Gate Valves with Specials '300 mm DI D/F Gate Valve PN 16 in 400mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,300 mm DI D/F Gate Valve PN 16 - 1No,400 mm X 300 mm DI D/S Taper - 2 Nos,300 mm DI Flanged Socket Tail Piece - 2 Nos,Surface box - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 2 Nos - 300 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos - 400 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos - 300 mm.
2
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DI D/F Gate Valves with specials For Scour Valves 100 mm DI D/F Gate valve for Scour in 200 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,200x 200 x100 mm D.I. D/S B/F Tee - 1 No,100 mm x 2.50 m DI D/F Pipe.- 1 No,100 mm x 1.00 m DI D/F Pipe - 2 Nos,100 mm DI D/F Gate Valve - 1 No,100 mm DI D/F D'Foot bend - 1 No,100 mm x 1.5 m DI D/F Pipe - 1 No,100 mm DI D/F 90˚ Bend - 2 No (1 No. - 12 Kg),C.I Surface box - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 8 Nos - 100 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos. - 200mm.
2
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DI D/F Gate Valves with specials For Scour Valves 250 mm DI D/F Gate Valve for Scour in 400 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,400x 400 x250 mm DI Branch Flanged Scour Tee - 1 No,250 mm x 2.50 m DI D/F Pipe - 1 No,250 mm x 1.00 m DI D/F Pipe - 2 Nos,250 mm DI D/F Gate Valve PN 16 - 1No,250 mm DI D/F D'Foot bend - 1 No,250 mm DI D/F 90˚ Bend - 2 No,Surface box - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 7 Nos - 250 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 No -400mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 1 No -250mm.
2
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Manufacture, Supply and Delivery of Tamper proof DI single chamber double orifice, triple function (ventilating, admitting and venting during operation) air release valves with pressure range from PN 1.0 to 2.5 with body and cover made of Ductile Iron of Grade GGG 40 or equivalent grade conforming to IS 1865 with Food Grade Epoxy Powder coating(EP-P) inside and for outside of colour blue RAL 5005. All internal parts such as float, shell etc., cover bolts, made of Austenitic alloy steel of SS AISI 304/316. The float shall be made of Polytetrafluroethylene/ Austenitic alloy steel of AISI 304/316. Gaskets and seals of EPDM / Neoprene rubber for TWAD Board works anywhere in Tamil Nadu including unloading, transportation and stacking charges. and Supply, delivery of Ductile Iron Specials as Per IS 9523/2000 including unloading, transportation and stacking charges for fixing of valves with specials including labour charges for lowering, laying, jointing etc complete as directed by Engineer in Charge 'DI Single Chamber Air Release Valve
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50 mm DI Single chamber Air release valve in 200 mm DI main with fixing of DI Specials as per IS 9523/2000 and GI Specials as per IS 1239/ Part II including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,200 x 200 x 80 mm DI A / F Tee - 1 No,200 mm DI Flanged Socket T.P. - 2nos (1 No.- 20 kg),80 x 50 mm G.I. Reducer Heavy - 1 No,80 mm G.I. Flange - 1 Set,50 mm G.I.Pipe - 0.15 m ,50 mm G.I. Flange - 1 set,C.I Surface box - 1 No,50 mm DI Single chamber Air release valve - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 2 Nos - 200 mm,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 1 No - 80 mm,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 1 No - 50 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos. -200mm,
2
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100 mm DI Single chamber Air release valve in 400 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below,400 x 400 x100 mm D.I. A / F Tee - 1 No,400 mm DI Flanged Socket T.P. - 1 No,400 mm DI Flanged Spigot T.P. - 1 No,100 mm x 1.00 m DI. D/F Pipe - 1 No,100 mm DI Single chamber Air release valve - 1No,Surface box - 1 No,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 2 No - 400 mm,Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete - 2 No - 100 mm,Jointing the C.I/ D.I-S/S pipes and specials with neat cement or cement mortar and spun yarn including caulking the joints, curing. (including cost of jointing materials)- 2 Nos. -400mm.
2
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Supply and Delivery of MS pipes of preferred dimensions ranging from 168.30mm OD to 2540mm OD having 2.6mm to 25mm thickness as per Table- 5 of IS 3589/2001 fabricated with Fe410 grade steel conforming to IS 3589:2001 and other allied codes with externally coated with plant applied CM 1:3, minimum 20mm thick including reinforcement as per clause A-9 of Annex-A of IS 3589:2001 for trenchless cutting works in SH/NHAI Roads including transportation, unloading and stacking charges. 'For 400 mm DI K9 CLASS pipe in 813 mm x 7.1 mm thick M.S Pipe
12
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CIVIL 'Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m inthe following classification including otherincidental charges such as 'barricading etc excluding refilling in hard stiff clay,stiff blackcotton,hard red earth,shales,murram,gravel,stoneyearth and 'earth mixed with small size boulders and hard gravelly soil for laying of follwing sizes of pipes and as directed by Engineer-in-charge.
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200 mm DI K9 CLASS
2750
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400 mm DI K9 CLASS
2500
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Refilling with excavated soil (other than sand)complying with standard specification in layers of 15cm watered well rammed and consolidated after the pipes and specials are laid,jointed and tested etc. and removing anddepositing the surplus earth at the places shown and as directed by Engineer-in-charge.
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200 mm DI K9 CLASS
2750
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400 mm DI K9 CLASS
2500
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Lowering DI pipes to trench and laying to proper grade and alignment etc., complete and as directed by Engineer-in-charge.
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200 mm DI K9 CLASS
2750
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400 mm DI K9 CLASS
2500
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Jointing the DI pipes and specials with rubber gaskets ( tyton joint ) including cost of lubricants testing to the required pressure with water ( including cost of jointing materails ) etc., complete and as directed by Engineer-in-charge.
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200 mm DI K9 CLASS
550
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400 mm DI K9 CLASS
500
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Testing of M.S. / D.I pipes with hydraulic testing equipment by filling with water (includin cost of water @ Rs. 60/KL ) and testing to recommended pressure in convenient stetches and attending the bursts if any occured during the test, excluding the cost of pipes, including other incidential and operational charges etc., complete for the following diametres of pipes and as directed by Engineer-in-charge.
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200 mm DI K9 CLASS
2750
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400 mm DI K9 CLASS
2500
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Valve Chamber :Construction of masonry valve chamber: 'Earth work excavation for foundation in Hard stiff clay, stiff black cotton, hard red earth, shales murram, gravel,stoney earth and earth mixed with small size boulders SS.20B and Sand, silt or other loose soil, wet sand,or silt not under water, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum,'Plain Cement Concrete 1:4:8 using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification,'Brick work in CM 1:5(one cement & five sand) using ground moulded country bricks of size 8.75 inch X 4.25 inch X 2 3/4 inch standard specification including finishing, curing, etc., complete complying with standard specification - 100cft,'Plastering with cement mortar (1:3) 12 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309),'RCC (M20) Precast Slab of 0.15m thickness using 20mm thick hard broken stone jelly and river sand excluding the cost of reinforcement grills and fabrication charges but including moulding, curing, finishing charges and fixing in position neatly complying with standard specification and as directed by the Departmental Engineer etc. complete-, 'Supply and Fixing of Cut Stone Slab all faces dressed including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification,'CI surface box at a of size 100x125x150 mm conforming to IS 3950 having hinged and weighting not less than 14 kg.The surface box shall be fixed on top of the RCC cover slab during the casting of slab for key rod operation. The surface box shall be painted with 3 coats of black bitumastic paint,'Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Engineer in charge,'Conveyance of excess earth to a distance not exceeding 5km as directed by the Corporation Engineer including cost of loading, transportation and unloading charges etc complete (Total Earthwork Quantity - Refilling Quantity).
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Sluice Valve / Gate Valve Chamber 200 mm DI D/F Gate Valve PN 16 in 200mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 1.6 m x 1.1 m x 1.4 m .
2
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Sluice Valve / Gate Valve Chamber 300 mm DI D/F Gate Valve PN 16 in 400mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 2.6 m x 1.4 m x 1.8 m
2
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Scour Valve Chamber: 100 mm DI D/F Gate valve for Scour in 200 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 1.6 m x 1.1 m x 1.4 m
2
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Scour Valve Chamber: 250 mm DI D/F Gate Valve for Scour in 400 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 2.6 m x 1.4 m x 1.8 m
2
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50 mm DI Single chamber Air release valve in 200 mm DI main with fixing of DI Specials as per IS 9523/2000 and GI Specials as per IS 1239/ Part II including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 1.6 m x 1.1 m x 1.4 m .
2
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100 mm DI Single chamber Air release valve in 400 mm DI main with fixing of DI Specials as per IS 9523/2000 including loading, transportation and Stacking Charges as per the following sizes as per the drawing, details of valves and specials as below of Chamber Size 2.6 m x 1.4 m x 1.8 m.
2
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Labour charges for cutting open roads in BT / WBM for laying of water supply pipe line after deducting cost of earth work in linear measurement and as directed by Engineer-in-charge.
200.25
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Dismantling concrete roads for laying pipe line excluding cost of earth work in linear measurement
44.5
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Excavating of driving pit and receiving pit of size 3.00m (length) x 3.50m (breadth), upto 5m depth in all soil including shoring and strutting using 6mm tk MS Plate of size 3.50m x 3.50m usable for 20 operations and providing 16mm thickness MS plate of size 3.00m x 3.50m with 100mm x100mm x 12mm angles of 4m length for holding the MS plates for Thrust arrangements to receive the impacts during pushing operation of encasing pipe. Lowering the following size of MS encasing pipe by using Contractor’s crane and machineries and jointing MS pipes by welding, across the National Highways/State Highways/ Railways/Canal crossing etc and driving the horizontal bore by pushing / jacking method (trenchless technology method) using contractor’s machineries such as cranes, jacks, jacking materials, generator, welding machineries, compressor, jack hammer and other equipments etc. without interfering and causing any hindrance to the movement of traffic or any other vehicles, without any disturbances to the railway/road/canal formation etc. including bailing / pumping of water where ever necessary without affecting any installation like water supply pipeline/telephone cable, electric cables etc. passing nearby area and scooping the earth inside the pipes and pit and depositing the surplus earth in a convenient place and leveling the site after completion of entire work as directed by Engineer in Charge. The rate includes the cost of driving pit, thrust bed/wall and receiving pit to the depth of om to 5m excluding the cost of MS pipes. For 400 mm DI K9 CLASS pipe in 813 mm x 7.1 mm thick M.S Pipe
12
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Road Restoration:
Providing and laying base concrete for road restoration using Plain Cement Concrete 1:4:8 (40 mm HBG metal) including consolidation and leveling etc as per standard specifications
334
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Road Restoration:
Providing and laying base concrete for road restoration using Plain Cement Concrete 1:2:4 (using 20 mm HBG metal) including consolidation and leveling etc as per standard specifications
445
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BARRICADING FOR PIPELINE WORKS FOR THE WSS WORKS Barricading work (Where, there is less traffic areas and broader roads etc.) for laying of pipe line using casurina poles at 1.50m center to center (8cm to 10cm dia and 1.80m height) vertical with horizontal poles in three rows including painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including fixing charges and fixing 75mm dia reflectors including earth work excavation for fixing vertical posts and finally removing and stacking the materials safely for further use etc., complete and as directed by Engineer-in-charge.
5250
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VERTICAL TURBINE PUMP (WATER LUBRICATED) CONFIRMING TO IS1710/1989 (REAFFIRMED 2009) 1500 RPM SUITABLE FOR VERTICAL HOLLOW SHAFT SQUIRREL CAGE:
Supply and delivery of Vertical type water/Oil lubricated statically, dynamically, hydraulically balanced turbine pump capable of discharging the following duty condition as given below due to all causes with surface discharge head confirming to IS 1710 and as amended as on date with accessories as per IS 5120/1977 ( Reaffirmed 2011) and as amended thereafter to suit the site condition. The speed, No. of stages, sizes of column pipes and line shaft indicated is based on site condition prevailing during investigation. The pump should be supplied with non reversible ratchet pin housing safety clutch, suction strainer etc. The Pump Bowl assembly shall be with bronze impeller running at 1450 rpm. The pump includes suitable head shaft, suitable 1.5 metre long SS line shaft required Nos. to suit the well depth, Rubber line shaft bearing of required Nos., C.I Bearing retainer of required Nos., 100 litre HDPE Pre- lubricating tank with 20mm PVC Rigid pipe connection along with GM gate valves, Suitable ERW column pipe of each 1.5m long of required Nos. to suit the well depth, Suction bell mouth of suitable size, M.S. clamps suitable for column pipe/line shaft -2 set and Spanner - 1 set etc complete. 8000 LPM X 60 M HEAD
2
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VERTICAL HOLLOW/SOLID SHAFT MOTORS FOR TURBINE PUMP
Supply and delivery of vertical Hollow/Solid shaft Squirrel cage induction motor (IS 325 ) suitable for the above pump continuous rated TEFC/SPDP type with Class 'F' insulation for operation in AC, three Phase/50 HZ (±5%), 415V (±10%) running with a speed of pump noted above and with inbuilt thrust bearing assembly capable of taking up the entire load and non - reverse ratchet assembly etc., complete. The motor rating noted above is the minimum and shall be such that it should never be over loaded when the pump works at MWL condition and shall be 10% over and above the maximum HP absorbed by the pump. The motor offered should be energy efficient to have maximum efficiency at high power factor. Separate thrust bearing assembly could also be supplied to take up the down load. 100 HP
2
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Supply and delivery of Fully Automatic Auto Transformer Starter suitable for the motor offered.Floor mounting type air/ oil cooled Auto Transformer Starter with tapings at 50%, 65%, 80%, housed in robust steel chamber with arc and main contacts confirming to IS 8544 Part IV and as amended therafter for operation in AC three Phase 50 Hz (+/- 5%), 415V (+/- 10%) with the following components, under voltage release with no volt coil, over load relay with dash pot Trrangements, single phasing preventor, LED ON/ OFF switches, Mounted Ammeter, Earth leakage relay, contactor assembly suitable for next standard KW rating, in coming and out going cable entry provisions, transformer tank including first filling of oil etc. 100 HP
2
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Supply and delivery of DI D/F Gate sluice valves (soft seated) resilient seated soft sealing Gate Valves(Sluice Valves) with body Bonnet of Ductile cast iron ofGrade GGG 40 or equivalent grade, Wedge fully rubber lined with EPDM replaceable spindle nut without gland packing and with 3 ORing protection on the shaft and seals of NBR and the valves should be of Vacuum tight and 100% leak proof with face to face dimensions as per BS 5163-89/ISI 4846-2000/DIN 3202 F4. All the valves should be with electrostatic powder coating both inside and out side with pocket less straight through body passage. All the valves are to be compatible for buried application with pressure rating N 10/16 400 DN DI D/F Gate sluice
2
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D/F NON RETURN VALVE: CI Single Door/ Multi Door Non return valve conforming to IS 5312/2003(part I & II) to be fixed after Water meter/ Flow recorder on pumping main near Pump house with dash pot
arrangement for 90% fast closing & 10% slow closing and with 5 years warranty 400 mm CI D/F Non Return Valve - 2 Nos.
2
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Supply, delivery and fixing of DI pipes & specials from delivery (upto common manifold connecting point at outside the wet well) including 2 coats of anti-corrosive paint.
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Suction Side 400 mm DI D/F 90 ˚ Duckfoot Bend - 2 Nos.
396
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400 mm DI D/F 5 m Pipe Length - 4 Nos.
4
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400 mm DI D/F 1 m Pipe Length - 4 Nos.
4
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400 mm DI D/F 90 Bend - 2 Nos.
256
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Delivery Side 400 mm DI D/F 90 ˚ Bend - 1 No.
128
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400 mm DI All D/F Bend Tee - 1 No.
185
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400 mm DI Flange Socket - 1 No.
62
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Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to with IS-638(1979) and M.S. bolts and nuts of IS 1364-1 (2002), including cost of jointing materials such as bolt and nuts Rubber insertion and labour charges etc., complete.(400mm)
20
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Electromagnetic Flow Meter shall be a velocity sensing Electromagnetic type, microprocessor based signal converter, sealed housing, flanged tube meter for 1.0 Mpa working pressure, manufactured to highest standard available for mag-meters, equipped with minimum six digit digital totalizers, reading in different units (Kiloliters / Cubic meter) and shall be accurate within 0.5% of Measured value, shall operate within a range of 0.3 m/sec to 4 m/sec and be constructed as follows: Meter tube (Sensor) shall be fabricated from stainless steel tube and use class PN10 flat face carbon steel flanges in accordance with IS 1538. These flanges shall be welded to the flow tube. The internal and external of the meter tube shall be blasted to near white and lined with hard rubber/ Polyurethrene/PTFE preferably by SBR or EPDM. Meter tube shall have a constant nominal inside diameter offering no obstruction to the flow. The accuracy should be inclusive of linearity, hysteresis, repeatability, temperature and pressure effects. Coil Housing shall be fabricated from stainless steel (SS304)/ Die cast Aluminium/ Carbon steel with anticorriosive paint for corrosion resistance and welded to the tube providing a completely sealed environment for all coils, electrode connections and wiring harness capable of submerged or buried operation with IP68 Protection.
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Signal Converter shall be pulsed DC coil excitation type with auto zeroing. The signal converter shall be remotely mounted away from the meter. The converter shall indicate direction of flow and provide a flow rate indication and a total of flow volume for both forward and reverse directions. The converter shall provide an isolated 4-20 mA output into minimum 500-ohm load and a frequency output of a maximum of 0-10 KHZ and a scaled pulse output. The microprocessor based signal converter shall have a self-diagnostic test mode and a backlit display that continuously displays “Rate of Flow” and “Total Volume”. Converter shall be supplied with a programmable low flow drop out, higher flow and empty pipe zero return. The signal converter housing should be die-cast aluminum with glass window. The converter cum transmitter should be fully programmable from the front facia. The programming should be user friendly, self-prompting menu driven. Flow meter test calibration certificate from FCRI, flow test lab / NABL accredited lab to be furnished. 400 mm Electromagnetic Flow Meter - 1 No.
1
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3T capacity hand operated over head Travelling (HOT) crane suitable for a span upto 6 Mtrs, and travel length upto 10 Mtrs. with clear lift upto 6 M including gear type chain pulley block and geared Travelling trolley complete with all accessories including girder
1
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Electrical and mechanical items tool box
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6” Chain wrench best India make
1
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8”Chain Wrench Best India Make
1
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Connector Screw Driver 901 Taparia Make
1
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200mm Screw Driver 825 Taparia Make
1
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300mm Screw Driver 829 Taparia Make
1
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400mm Screw Driver 930 Taparia Make
1
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200mm Cutting Plier Taparia Make
1
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800gm Ball Pane Hammer with Handle Taparia Make
1
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Digital Tong Tester CE Make
1
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Digital Multi Meter CE Make
1
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15” Screw Spanner Taparia Make
1
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12” Bearing Puller
1
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Lever Type Grease Gun
1
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12”Screw Spanner
1
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Crow Bar 5”
1
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1” Cold Chisel
1
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Hacksaw Frame with Blade
1
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Electrical Air Blower
1
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Digital Tachometer
1
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Hand Crimpling Tool 8”
1
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DE Spanner set 6 to 32 Jhalani Make
1
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Rings spanner set 6 to 32 Jhalani Make
1
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Pipe Wrench 24” Jhalani Make
1
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Pipe Wrench 14” Jhalani Make
1
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12” Flat rough File Scissors Make
1
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12” Flat smooth File Scissors Make
1
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12”Round File Rough Scissors
1
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12” Round File Smooth Scissors Make
1
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12”Half Round File Rough Scissors Make
1
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12”Half Round File Smooth Scissors Make
1
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Supplying, fixing, erection, testing, comissioning at site Tamper proof LT metering cubicle with suitable rating CTs, bus bar, fuse cut out as per TNEB specifications for accomodating 1No energy meter supplied by TNEB including all accessories complete as directed by the Engineer.The metering cubicle shall have a suitable size glass window for veiwing the meter reading without opening the front cover.(5HP-150HP/56-112KW (which includes LTCT meter panel board, 6Nos. suitable fuse carriers and 3 nos. CT coil)
1
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Designing and preparation of CEIG drawings, obtaining approval and safety certifcate including submission of completion report and rectification report
1
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Supply, erection, testing and commissioning og 4 Way/6 way/8 way/12 Way TPMCB sheet steel distribution boards Flush type/Surface type fitted with Bus bars and Neutral links with single /three phase MCB out goings and separate 4 way provision for accommodating one No. 4 pole incoming MCB /Isolator and another separate 4 way provision for accommodating one No. 4 pole ELCB/RCD (Totally 8 ways in one segment)(3 x 4 ways in each segment) and separate provision for MCB /Isolator)(Totally 12 Nos. ) for sub incomers in 3 segments with label holder and provisions for taking up cable for size not less than 35 sq.mm
Vertical TPN Distribution Boards (with MCCB Incomer); Double Door; IP43, as per IS 8623 III; Impact resistance IK09; Frame MCCB Incomer & Single Phase/Three Phase MCBs as Outgoing (for power loads exceeding 100A)
16 Way, MCCB + 48 Modules
1
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Supplying shunt capacitor bank conforming to IS 2834, 3 phase 400/440 Volts grade for power factor improvement.(including all lead and lift) 2 KVAR or suitable capacity.(Panel Inbuilt) - 2nos.
4
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LT Cable Providing at site inclusive of all lead and lift of brand new approved make aluminium/copper conductor PVC insulated, sheathed flat/wire steel armoured cable with PVC outer sheathing 1.1 KV class (confirming to ISS 1554.)(including all lead and lift) 3.5 CORE X 240 Sqmm (Aluminium)(Incoming)
200
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LT Cable Terminations Supplying and jointing tinned copper lugs and crimping and fixing to terminal points for wires of the following sizes including all accessories such as cable glands of proper sizes etc complete as directed by the engineer. 3.5 CORE X 240 Sqmm (Aluminium)(Incoming)
40
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laying of 1.1 KV class LT UG cable incl. earth work in existing trench / GI pipe / stoneware pipe / on wall / on pole as required.and as directed by engineer. (including all lead and lift).For laying in trenches inside the pump room or in air 3.5 CORE X 240 Sqmm (Aluminium)(Incoming)
200
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Supply and installation of LT cable route indicator.
40
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Supplying and laying of Class B GI pipe on pole /wall/drain crossing with necessary clamping arrangements for UG cable of 1.1KV class. 40mm dia size
200
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TWIN CI Earthing:(For Motors, LT Switch Board, Starters, etc.) Supplying , fixing and wiring earth electrode as per IS:3043 for grounding all equipments using 40mm dia, 2.9mm thick GI pipe 2.5m long buried in a pit with GI funnel with mesh and suitable size reducer fixed on top of the earth electrode. The funnel should be enclosed in a CC chamber300X300X300mm size with a cast iron cover. The pit should be filled with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduit etc., is to be established through GI wire/ strip of size as per IS specification 732.using 12mm dia bolts, nuts, washers and checknuts etc. The pipe shall have 16 through holes of 12mm dia.(including all lead and lift)- FOR 100 HP
2
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a)Fabricating, supplying and erecting GI tubular pole of height 4 metre and M.S base plate of size 250mmX250mmX 6mm thick welded at the bottom of the pole 18Guage M.S control box of size 300mmX300MmX125mm with front opening cover, with locking arrangements, 30amps porcelain fuse cut-out/DP switch, 1No. of 4 way connector for cable looping. market rate
b)Supplying and fixing telescopic M.S.bracket fabricated by using 0.5m length 4" dia telescopic M.S. pipe with 2" dia 1.5m long M.S.bracket all are welded with suitable angle using 6mm thick M.S.sheet , grip bolts & nuts as required suitable for M.S Tubular pole with necessary two coats of approved painting, with all other accessories etc,wiring and fixing the light fitting complete.
3
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Safety Equipment:
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Supplying at site 3 nos. of fire buckets with round bottom made of GI sheet 24 SWG, 9 litres capacity painted inside white and outside red with a word 'FIRE' on the face of the bucket alongwith MS stand
1
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Supplying and fixing at site 5 kg capacity ISI marked Dry Chemical powder fire extingusher with initial charge and with connected accessories and suitable brackets for mounting on wall complete ready to use .
1
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Supply and fixing of shock treatment chart on the wall with inside plastic sheet cover and plywood backplate framework complete
1
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Supplying and fixing at site of DANGER/NO ADMISSION/NO SMOKING board made out of MS sheet metal with two coats of non corrosive enamelled paint.
1
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Supplying at site Electric gloves of electrical quality tested to 22KV with ISI mark grooved.
2
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Supplying at site First aid box of suitable size containing medicines to give first aid treatment.
1
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Electrical quality 6mm thick rubber mat
1
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Rechargeable Emergency lamp( 600mm fluorescent lamp)
1
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Add for GST@ 18 %
1
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