KNMT 2025_26 Water Supply Improvements

Amount

Supply,delivery of DUCTILE IRON SOCKET/SPIGOT PIPES FOR CLASS K7 for potable water supply as per IS specification no. 8329 /2000 and as amended from time to time with ISI marking of the following sizes and for delivery at site including loading, unloading, freight stacking, conveyance to the work site etc., complete as directed by the Engineer-incharge 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

Supply, delivery of Ductile Iron Specials As Per IS 9523/2000 including unloading, transportation and stacking charges, conveyance to work site etc., complete as directed by the Engineer in charge. DI D/S Specials (250 mm to 300 mm)

DI D/S Specials (350 mm to 450 mm)

Supply of the following UPVC 6 KSC pipes and specials as per IS specifications for Cable complete as directed by the Engineer in charge. 50 MM UPVC 6 KSC pipe (Power Cable Cover Pipe)

Supplying and conveying to site, the following sizes of HDPE pipes of class PN10 (PE-100) confirming to IS:4984/1995, as specified in Technical specifications in standard lengths including labour charges for loading, unloading and stacking at site and transportation charges etc., complete as per standard specifications and as directed by the Engineer in Charge.110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

Supply, delivery of HDPE Specials As Per IS 1736-1995 including unloading, transportation and stacking charges. Specials for HDPE pipes as per IS 8360/1977/ Part I(Reaffirmed 1992) Part II and III (Reaffirmed 2002). Reaffirmed to IS 4984-2016 conveyance to work site etc., complete as directed by the Engineer in charge. HDPE Bends - 90° - PN10 Class 110mm

HDPE Bends - 90° - PN10 Class - 200mm

HDPE Equal Tee - PN10 Class - 110mm x 110mm x 110mm

HDPE Equal Tee - PN10 Class 200mm x 200mm x 200mm

HDPE PN10 Class Reducer - 200mm x 110mm HDPE Reducer

DI D/F Gate Valves with Specials: '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 toface 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 burriedapplication 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 '100 mm DI D/F Gate Valve PN 16 in 100mm 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 100 mm DI D/F Gate Valve PN 16 - 1 No '100 D.I.Flg /skt T.P. - 1 No '100 D.I.Flg /spgt T.P. - 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 – 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- 100 mm

'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 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

250 mm DI D/F Gate Valve PN 16 in 250mm 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 250 mm DI D/F Gate Valve PN 16 - 1 No 250 D.I.Flg /skt T.P. - 1 No 250 D.I.Flg /spgt T.P. - 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 - 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 Nos -250 mm

300 mm DI D/F Gate Valve PN 16 in 300mm 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 below300 mm DI D/F Gate Valve PN 16 - 1 No - 300 mm DI.Flgd Spgt T.P.-1No 300 mm DI.Flgd Skt T.P.-1No 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 -300 mm.

For Pumping Main - Gate Valve with Specials - Scour 80 mm DI D/F Gate valve for Scour in 100 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 below100 x 100 x 80 mm D.I. D/S B/F Tee - 1 No 80 mm x 2.50 m D.I. D/F- 1 No 80 mm x 1.0 m D.I. D/F Pipe - 2 Nos 80 mm DI D/F Gate Valve - 1 No. 80 mm D.I. D/f D'Foot bend - 1 No 80 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 - 8 Nos - 80 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 - 100 mm 80 mm DI Flanged / SPKT TP - 1 No 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 - 80 mm

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 100 x 100 x 80 mm D.I. D/S B/F Tee - 1 No 80 mm x 2.50 m D.I. D/F- 1 No, 80 mm x 1.0 m D.I. D/F Pipe - 2 Nos, 80 mm DI D/F Gate Valve - 1 No., 80 mm D.I. D/f D'Foot bend - 1 No 80 mm DI D/F 90˚ Bend - 2 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 - 80 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 - 100 mm 80 mm DI Flanged / SPKT TP - 1 No 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 - 80 mm

150 mm DI D/F Gate valve for Scour in 250 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 below250x 250 x150 mm D.I D/S B/F Tee - 1 No 150 mm x 2.50 m DI D/F Pipe.- 1 No 150 mm x 1.00 m DI D/F Pipe - 2 Nos 150 mm DI D/F Gate Valve - 1 No 150 mm DI D/F D'Foot bend - 1 No 150 mm x 1.50 m DI D/F Pipe - 1 No 150 mm DI D/F 90˚ Bend - 2 No (1 No. - 21 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 - 150 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-150mm dia

200 mm DI D/F Gate Valve for Scour in 300 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 300x 300 x200 mm D.I. D/S B/F Tee - 1 No. 200 mm x 2.5 m D.I. D/F Pipe.- 1 No. 200 mm x 1.00 m D.I. D/F Pipe - 2 Nos, 200 mm DI D/F Gate Valve - 1 No, 200 mm D.I. D/F D'Foot bend - 1 No, 200 mm D.I DI D/F 90˚ Bend - 2 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 - 7 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)- 1 No -200mm, 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.

300mm For Pumping Main - Air Valve with Specials 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. '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

50 mm DI Single chamber Air release valve in 100 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 100 x 100 x 80 mm DI A / F Tee - 1 No 100 mm DI Flanged Socket T.P. - 1 No 100 mm DI Flanged Spigot T.P. - 1 No 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 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 - 100 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)- 1 No -100mm dia 80 mm G.I.Pipe - 0.15 m

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 '80 mm DI Single chamber

Air release valve in 250 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 250 x 250 x 80 mm DI A / F Tee - 1 No. 250 mm DI Flanged Socket T.P. - 2nos (1 No.-27 kg), 80mm x 1.00 m DI D/F Pipe - 1 No, C.I Surface box - 1 No 80 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 - 250 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 - 80 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. -250mm

80 mm DI Single chamber Air release valve in 300 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 300 x 300 x 80 mm DI A / F Tee - 1 No 300 mm DI Flanged Socket T.P. - 2nos (1 No.-37 kg) 80mm x 1.00 m DI D/F Pipe - 1 No C.I Surface box - 1 No 80 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 - 300 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 - 80 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. -300mm

80 mm DI Single chamber Air release valve in 350 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 350 x 350 x100 mm D.I. A / F Tee - 1 No, 350 mm DI Flanged Socket T.P., 350 mm DI Flanged Spigot T.P. 100x80 D.I. D/F Taper, Surface box - 1 No, 80 mm DI Single chamber Air release valve, 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 - 350 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 Nos - 100 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 Nos - 80 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. -350mm

Earth work excavation and depositing on bank with an initial lead of 10m and initial lift of 2m in the following classification including other incidental charges such as barricading etc excluding refilling in hard stiff clay,stiff black cotton,hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulder sand hard gravelly soil complete as directed by the Engineer in Charge. 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

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 and depositing the surplus earth complete as directed by the Engineer-in-charge. 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

Lowering of D.I Pipes and specials in the trenches and laying to proper grade and alignment complete as per standard specifications and as directed by the Engineer in Charge. 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

Lowering HDPE pipes and specials to trench and laying to proper grade and alignment complete as per standard specifications and as directed by the Engineer in Charge. 110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste complete as per standard specifications and as directed by the Engineer in Charge. 50 MM UPVC 6 KSC pipe (Power Cable Cover Pipe)

Jointing the DI S/S pipes and specials with rubber gaskets (tyton joint) including cost of lubricants, cost of jointing materials and testing to the required pressure with water etc., complete as per standard specifications and as directed by the Engineer in Charge. 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by Engineer in Charge. 110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

Testing of M.S. / C.I. / D.I / P.V.C. / H.D.P.E / pipes with hydraulic testing equipment by filling with waterand testing to recommended pressure in convenient stretches and attending the bursts if any occured during the test, excluding the cost of pipes but including other incidential and operational charges etc., complete for the following diametres of pipes. 250mm DI S/S K7 Class Pipe

300mm DI S/S K7 Class Pipe

350mm DI S/S K7 Class Pipe

110mm HDPE PN10 Class Pipe

200mm HDPE PN10 Class Pipe

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 cumPlain 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 33 kg.The surface box shall be fixed on top of the RCC Refilling the trenches with suitable excavated earth available in layers of 150 mm thick, watering, ramming & consolidation complete as directed by the Engineer in chargecover slab during the casting of slab for key rod operation. The surface box shall be painted with 3 coats of black bitumastic paint 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)Valve Chamber Size 2.00 m x 1.80 m x 1.30 m

Valve Chamber Size 1.20 m x 1.00 m x 1.20 m

Valve Chamber Size 1.6 m x 1.1 m x 1.4 m

Valve Chamber Size 1.8 m x 1.2 m x 1.6 m

Providing anchorage arrangements by drilling borewell using hand bore set to a dia of 4" inserting 110 MM PVC pipe, scooping of sand from the pipe and laying of concrete in PCC 1: 2: 4 including supply delivery and fixing of clamp sets to hold both water carrying and cable encasing pipe and earthwork excavation for a depth of 1.0 M before starting drilling of bore wells as per the details Earthwork excavation Above water level in light or sandy soil for infiltration gallery, syphon or connecting pipe line and connected works including shoring and strutting and charges for special tools and plants for bailing/ pumping etc., such as air compressor and helmet. Drilling of borewells of size 4" to 5" dia in sedimentary formation using hand boresets including insertion of casing pipes etc Supply of the following UPVC Pipe 6 KSc Pipe as per IS specifications 4985/2000 110mm UPVC Pipe For inserting into the drilling bore PCC 1: 2: 4 (one cement, two sand and four aggregates) using 20 MM ISS Guage HBG Stone jelly including cost of all materials at site and labour charges for mixing, laying, compacting, finishing, curing etc, complete and as directed by Department officersSupply and fabrication charges for making clampset sitable for Connecting main including cost of bending drilling holes suitable for bolts, painting one coat of red oxide etc complete and as directed by TWAD Board officers Clampset For 200 mm HDPE PN10 Pipe. Clampset For 50 mm UPVC Pipe Centre Section of 75 mm*100 mm*10 mm- 2No. T Section (1000mm*210mm*10mm-2 No.) Top Side Plates of 75 mm*210 mm*10 mm - 2No. Supply of Bolts and nuts of size 16 mm dia x 65 to 90 mm length fully threaded bolts and nuts with 2 Nos.

Disposal of surplus earth including loading & unloading, conveyance within a distance of 5 Km and spreading as directed by the Engineer in Charge. For Pipe Quantity and Road Restoration

Labour charges for cutting open roads in BT / WBM for laying of water supply pipe line measurement as directed by the Engineer in Charge.

Dismantling concrete roads for laying pipe line excluding cost of earth work in linear measurement as directed by the Engineer in Charge.

P.C.C 1:4:8 (one cement, four sand and Eight coarse aggregate) using Ordinary Portland cement and 40 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the engineer in charge. Below GL upto 1.5 m Depth

Below GL from 1.50 m upto 4.5 m Depth

Flooring with Plain Cement Concrete 1:4:8 (one cement, Four fine aggregates and Eight coarse aggregates) 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., and finished 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)

P.C.C 1:2:4 (one cement, two sand and four coarse aggregate) using Ordinary Portland cement and 20 mm H.B.G stone including mixing concrete, laying, curing and compacting of concrete etc., complete and as directed by the engineer in charge. Below GL upto 1.5 m Depth

BARRICADING FOR PIPELINE WORKS FOR THE WSS WORK: 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 the engineer in charge. 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 with intial lead and lifts and cleaning and levelling the site and refilling etc.,complete First Depth of 2 M

Earth work excavation for foundation in Soft disintegrated rock, laterite, soft rock or kankar,not requiring blasting complete and as directed by Departmental Officers First Depth of 2 M

Depth of 0M to 2 M

Depth of 2 M to 3 M

Depth of 3 M to 4 M

Earth work excavation for foundation in Medium Rock and Dense Medium Rock not requiring blasting complete and as directed by Departmental OfficersSecond Depth of 2 M to 3 M

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without impairing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of sand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the Engineer incharges - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. (No separate payment will be made by the Department for the excess usage of materials) Below GL upto 1.50 m Height

Above GL Upto 4.5 m Height

Providing and laying in position Standardised Concrete Mix M-30 Grade in accordance with IS 456 - 2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 340Kg/ cum and maximum water cement ratio of 0.55 including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS 9103 to accelerate, related setting of concrete, improve workability without impairing strength and durability with about (5.0cum), 7730Kg of 20mm machine crushed stone jelly and with about (3.3 cum), 5156kg of 10 - 12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Msand, but excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary without claiming extra cost etc., complete complying with standard specification and as directed by the Engineer incharges - The Coarse and Fine aggregates to be used should comply with the requiremnents of IS staandards. Below GL upto 1.50 m Height

Below GL 1.50 - 4.50 M DEPTH

Above GL 0 -4.50 M

From 4.50 m to 7.32 m ht. From G.L.

From 7.32 m to 10.98 m ht. From G.L.

From 10.98 m to 14.64 m ht. From G.L.

From 14.64 m to 18.30m

From 18.3 m to 21.96m

Sinking of infiltration well of 4.50m internal dia and 5.40m external dia below water level including all incidental charges in light or sandy soil directed by the Engineers @ well curb including all labour charges etc, complete and as directed by Departmental Officers. 1st Depth of 2m

2nd Depth of 2m

3rd Depth of 2m

4th Depth of 2m

Porous concrete in CC 1:4 (One cement and four hard broken granite jelly of a size 20mm) for steining of infiltration well excluding cost of centering but including curing etc., complete and as directed by the Engineers @ well curb including all labour charges etc, complete and as directed by Departmental Officers.

Providing for cutting edge using 12G MS sheets including the cost of fabricating welding and placing in position in the curb including supply of the MS sheet.

Plugging the bottom of the well with coarse sand of approved sizes and grade as directed by the Board officers. Well curb triangular portion including all cost and conveyance of materials to site and all Labour charges etc, complete. (10 mm Stone)

Brick work in CM 1:5(One Ordinary Portland Cement (OPC) & Five Sand) using ground moulded Second Class Chamber burnt bricks of size 9'' x 4 3/8'' x 2 3/4'' standard specification including finishing, curing, etc., complete complying with standard specification and as directed by Departmental officers. Above GL Upto 4.5 m Height

Special ceiling plastering with CM 1:3 mix 10mm thick complying with standard specification and as directed by the Departmental Officers.

Plastering with cement mortar (1:5) 12 mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications and as directed by Departmental officers.

Painting two coats for Exterior surface with approved Exterior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting two coats for Interior surface with approved Interior Plastic Emulsion paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. For Pump Room-Nearby 2.00 LL Proposed Sumps - 2 No.

Supplying, fabricating and fixing of MS Grills with Doors and Window gate (5.00 mx 1.80 m) with one Coat of Red Oxide with primer including all costs such as welding, grinding, fabrication charges cost and Conveyance at all materials to site etc.complete as per Standard Specification.

Painting two coats with Ready Mixed Enamel Paint in MS Grill gate (5 mx 1.80) two sleeves over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all Grill Works.

Supply, delivery fabrication and placing in position of MS, RTS rods for reinforcement for binding ring, pilasters, roof slab and well curb including cost of binding wire etc. complete and as directed by Departmental Officers.

Providing steel centering using MS plate of size 90 cm x 60 cm - 13G to 10G thick welded with 25 cm x 3 mm MS angles supported with country wood scantling of size 10 cm x 6.5 cm at 50 cm c/c strutting with casuarinas props of 10 cm to 13 cm dia etc. complete and as directed by Departmental officers. Plain Surface - 0-3.30m

Curved Surface - 0-3.30m

Circular Column 0-3.30m

Square Column - 0-3.30m

Supply and fixing of CI manhole cover of size 0.60 x 0.60 m with locking arrangements including the cost of RI sheet and fixing at the edges etc. complete and as directed by Department. officers. (heavy type)

Supply and fixing of PVC mould CI steps to be embedded with vertical clearance of 0.30 m c/c and horizontal clearance of 0.38 mc/c in staggered manner etc. complete and as directed by Departmental officers.

Providing GI ventilating arrangement of size 0.10m and as directed by the Departmental officers Supply and delivery of 100mm GI Pipe nipple - 0.5 m Supply and delivery of 100 mm GI Pipe nipple - 0.30 m Supply and delivery of 100mm GI Tee - 1 No Supply and delivery of 100 mm GI Bend - 2 No

Supplying and filling in foundation and basement with stone dust in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Refilling the sides of foundation with excavated earth (other than sand) in layers of 15cm thick, watered well rammed and consolidated etc. complete complying with standard specification removing and spreading the surplus earth at the placed shown and as directed by the dept officers.

Ellis Pattern flooring with 20mm thick in Cement Concrete 1:2:4 Mix using 3 to 10 mm Stone Jelly Chips and top surfaces rended smooth in Cement – 10m2 ( no sand to be used ) complete in accordance with the specification and as directed by the Departmental Officers.

Supply and Delivery Fabrication of MS doors and windows with outer frame and shutter frame in MS angle of size 40mm x 40mm x 6 mm with MS flat 25mm x 25mm x 6mm and MS sheet of 18 gauge including ventilating arrangements using 20mm square MS rods with locking arrangements including two coats of approved enamel paint over coat of red oxide including cost of angles, plates, sheets, fabrication charges, cost of hold fast and transportation charges etc., complete. Fully panelled double leaf Door - D - 1.00 m x 2.00m

Fully panelled double leaf window W1 - 0.90 x 1.20m

Fully panelled single leaf Ventilator - V -0.45 m x 0.60 m

Weathering course with surki concrete by using broken brick jelly 20mm size in pure slaked lime over RCC roof slab, the proportion (being 32:12.5) for required depth of 80mm for giving required slope and thickness to roof as required, well beaten with wooden beaters, including cost of all materials, labour charges, curing etc., complete and as directed by Department Officers.

Finishing the top of weathering course with one course of hydraulic machine pressed tiles of size 20cm x 20cm x 2cmof approved quality using CM 1:3 mixed with crude oil 10% by weight of cement using P Sand and pointed with same oiled mortor including cost of all materials, labour charges, curing etc., complete and as directed by Department Officers.

Supplying and fixing of cut stones size 0.45x0.45x0.15m for Overhead Tanks Complete as per standard specifications and as directed by departmental officers

Providing and fixing of RCC access ladder in RCC 1:1.5:3 (one cement, one and half sane! and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering shuttering charges, mixing concrete curing etc., to required height and clear width of 4Scm consisting of two Nos. of ve~ical post of 10cm x lS cm and step slab of 2Smm x 25mm etc., complete and as directed by Dept officers. RCC Inside Access Ladder For 2.00 LL Proposed Sump - 5.25 m

For 2.00 LL Proposed Sump - 2.30 m

For 0.60 LL OHT - 2 No - 3.80 m

For 1.00 LL OHT - 3.20 m

For 2.50 LL OHT - 3.75 m

For 3.00 LL OHT - 2 No - 4.25 m

For 2.00 LL OHT - 4.25 m

Providing RCC ventilator over roof slab and roof dome for Overhead Tanks Complete as per standard specifications and as directed by departmental officers (0.15 m dia)

Providing RCC spiral staircase as per approved design for Overhead Tanks Complete as per standard specifications and as directed by departmental officers For 0.60 LL OHT - 2 No.

For 1.00 LL OHT

For 2.50 LL OHT

For 3.00 LL OHT - 2 No.

For 4.00 LL OHT

Providing RCC hand rail of 1.2 m height around the top of the roof slab with jolly work for Overhead Tanks Complete as per standard specifications and as directed by departmental officers RCC POST

RCC JOLLY WORK

Provision for pipe connection arrangements for inlet outlet, scour and overflow etc., including cost of pipes, specials, valve, labour charge for lifting, aligning, cutting, threading etc., complete as detailed below. 0.60 LL OHT - Pipe details Inlet-∅100mm Outlet -∅125mm Scour -∅80mm Overflow-∅100 mm

1.00 LL OHT - Pipe details Inlet-∅125mm Outlet -∅150mm Scour -∅80mm Overflow-∅125 mm

2.50 LL OHT - Pipe details Inlet ∅-150mm Outlet ∅-200mm Overflow ∅-150mm Scour ∅-100mm

3.00 LL OHT - Pipe details Inlet ∅-200mm Outlet ∅-250mm Overflow ∅-200mm Scour ∅-100mm

4.00 LL OHT - Pipe details Inlet ∅-200mm Outlet ∅-250mm Overflow ∅-200mm Scour ∅-150mm

Labour charges for Painting Emblem in accordance with the size and specifications as approved by the Board on the Service Reservoirs including cost of all consumables, one coat of base paint, scaffolding charges on the Service Reservoirs.

Supply, delivery and fixing of enameled water level indicator of approved design and pattern (graduation in metric system) with required all accessories as directed by Departmental Officers.

Supply and delivery of Open well Submersible pump set conforming to IS 14220 /2002 and as amended thereafter and BEE 3 Star Rated capable of discharging the following duties due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze mixed type impeller, CI FG 200 grade casing and brass screws and rotor shall be of copper rod as per IS 613/1984 with ISI mark. The pump suitable for installation in sump with 1.1KV grade 3 core suitable copper flat submersible cable to a length of 15m with necessary cable joints. The non-return valve located at the top of the pump in the discharge outlet connection is to be designed with minimum friction. The pump should be directly coupled to 2880 RPM, three phase, 50 Hz (±5), 415V+6% & 415V-15% squirrel cage induction motor suitable for DOL upto 5 HP , Fully Automatic Air break Star Delta up to 20 HP and Auto Transformer starter for above 20 HP starting and for continuous operation, complete as directed by Departmental Officers. 605 LPM x 30 M - 5 HP Head for 6 Proposed Infiltration Wells

Supply and delivery of Horizontal split casing centrifugal pump conforming to IS 1520 and as amended thereafter with CI casing and split glands, stainless steel shaft, hydraulically and dynamically balanced bronze impellers capable of discharging required quantity of water against a total head noted below due to all causes and with the accessories such as G.M air release cock, Grease cup, G.I priming funnel, M.S lifting hook, drip water G.I pipe connections, leading to the outside of pump house rubber water deflector, double flap foot valve, G.M strainer including unique tyre type coupling, common M.S fabricated base to mount pump and motor and other standard fittings etc complete. Pump shall be capable of discharging the specified quantity at the head noted at the minimum NPSH at site conditions. The shut off head shall be atleast 25% over and above the head at duty point. The pump shall be suitable for operation in AC three phase, 415 V, 50 Hz, 1500 RPM.complete as directed by Departmental Officers. 2830 LPM x 40 M Head - 33 HP @ Intermediate Sump

2830 LPM x 35 M Head - 29 HP @ Vallipuram Headworks

Supply and delivery of AC three Phase 4 pole Horizontal squirrel cage Induction motor confiriming to IS 325/1996 and as amended thereafter with Class F insulation to suit the speed of pump and suitable for operation with continous S1 rated, 415 V +/- 10 %, 50 HZ +/- 5%, TEFC (upto 20 HP), SPDP (above 20 HP). The motor offered should be of energy efficient motors. 2830 LPM x 40 M Head - 33 HP @ Intermediate Sump

2830 LPM x 35 M Head - 29 HP @ Vallipuram Headworks

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 arrangements, 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. 2830 LPM x 40 M Head - 33 HP @ Intermediate Sump

2830 LPM x 35 M Head - 29 HP @ Vallipuram Headworks

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately). 605 LPM x 30 M - 5 HP Head for 6 Proposed Infiltration Wells

Supply and delivery of Power capacitor for power factor improvement with oil filled with discharge resistance 3 phase 415 / 440V 50 HZ conforming to ISS with ISI marking complete as directed by Departmental Officers.

Providing TWIN CI EARTHING as per IS 3043/1987 and Latest amendments, complete, as directed by Departmental Officers.For above 25-60 HP installation

Supply and delivery of L.T. Cables 1.1 KV Grade Armoured Aluminium conductor cross linked Poly Ethylene insulated PVC sheathed cables confirming to IS 7098 (Part I)/1988 with ISI marking, complete and as directed by Departmental Officers For Proposed Sump - 2.00 LL at Vallipuram Headworks and Intermediate Location - 2 No. 3 Core 4 Sq.mm LT Cable

3 Core 16 Sq.mm LT Cable

3 Core 70 Sq.mm LT Cable

Supply and delivery of PVC INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER complete and as directed by Departmental Officers. 3 Core 10 Sq.mm PVC Insulated and Sheathed Cable

Laying of Electrical Cables in trenches inside the pump room or in air, complete. and as directed by Departmental Officers.

JOINTING OF XLPE INSULATED AND SHEATHED 3 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER and as directed by Departmental Officers. 3 Core 10 Sq.mm PVC Insulated and Sheathed Cable

Jointing of L.T.Cables 1.1 KV Grade Armoured Aluminium conductor cable confirming to IS 1554/ Part 1 with ISI marking, complete. and as directed by Departmental Officers. 3 Core 4 Sq.mm LT Cable

3 Core 16 Sq.mm LT Cable

3 Core 70 Sq.mm LT Cable

Labour charges for the erection of submersible pump set in bore well / openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days complete and as directed by Depa Upto 5 HPrtmental Officers.

Labour Charges for erection of Horizontal shaft, centrifugal pumpset (Coupled/Monoblock) in bore well/Open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPIC switches starter, Voltmeter, Ammeter, Capacitor single phasing preventor and laying and jointing the cables and twin earthing as per IE rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports complete and as directed by Departmental Officers. Above 30 HP to 40 HP

Above 20 HP to 30 HP

Supply and Delivery of Horizontal Three Phase Distribution Board with MCBS 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 outgoings 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 with label holder and provisions for taking up cable for size not less than 35 sq.mm. complete with Metal door cover with IP 42 protection as directed by TWAD Board Officers - Legrand (MDS)/ HAGER (L&T) - 4 ways 3 Phase DB . (TWAD SOR 4.XVIII 1 pg 231) 605 LPM x 30 M - 5 HP Head for 6 Proposed Infiltration Wells

Supply and delivery of floor mounting type weather, vermin and dust proof powder coated M.V. cubical panel board of 14 SWG M.S. Sheet and MS angle iron frame work with enclosed copper busbar 4 Nos. of required current carrying capacity with all internal wiring as per I.E. Rules,. The design of panel board should facilitate for quick operation of all switches from the front side. The panel board should be completed with all internal wiring including necessary twin copper earthing arrangements and consists of the components for controlling incoming and outgoing supply, complete and as directed by Departmental Officers. 250 Amps MCCB with Thermo Magnetic Release 4 Pole to control the incoming load from EB supply to Panel Board

250 Amps MCCB with Thermo Magnetic Release 3 Pole to control outgoing supply to the pumpset head with interlocking

MCB 240 V/415 V 50HZ AC SUPPLY Triple Pole 63 A, 10 KA (Higher End ) to control outgoing supply to Vaccuum Pumpset

MCB 240 V/415 V 50HZ AC SUPPLY Triple Pole 63 A, 10 KA (Higher End ) to control outgoing supply to capacitor bank

MCB 240 V/415 V 50HZ AC SUPPLY Triple Pole 63 A, 10 KA (Higher End ) to control outgoing supply to lighting load

Pumproom Wiring Wiring with 1.5sq.mm(22/0.3) PVC INSULATED SINGLE CORE MULTI STRAND FIRE RETARDANT FLEXIBLE COPPER CABLE WITH ISI MARK CONFORMING TO IS

Supply and Delivery of BOX TYPE SINGLE FLUORESCENT FITTING WITH COPPER CHOKE AND CONDENSOR COMPLETE WITH ISI MARK- 4 Ft. 40 Watts Box type with Ballast (Philips/Crompton / Wipro / Equivalent) complete and as directed by Departmental Officers.

Supply and Delivery of FLUORESCENT TUBULAR LAMPS WITH ISI MARK - Cool Day light 4 Ft. 40 Watts complete and as directed by Departmental Officers.

Supply and Delivery of Plug and Sockets- 5 Amps /15 amps.3 pin flush type wall socket only, complete and as directed by Departmental Officers.

Supply and Delivery of Plug and Sockets- 15 Amps 3 pin Top, complete and as directed by Departmental Officers.

AC Chargeable Emergency Lamp 2 x 11W PL Lamp with all connected accessories

Supply and Delivery of Led outdoor fittings - 48 Watts LED Focus light with LED fittings, complete and as directed by TWAD Board Officers.

Supply and delivery of following set of tools mounted on a teak wood tool Board to be fixed on the wall of the pump room, complete and as directed by Departmental Officers. DE Spanner set 6 to 32 Jhalani Make or equivalent

Rings spanner set 6 to 32 Jhalani Make or equivalent

200mm Screw Driver 825 Taparia Make or equivalent

300mm Screw Driver 829 Taparia Make or equivalent

800gm Ball Pane Hammer with Handle Taparia Make

Pipe Wrench 14” Jhalani Make or equivalent

Pipe Wrench 24” Jhalani Make or equivalent

6” Chain wrench best India make or equivalent

Supply and delivery of following safety appliances, complete and as directed by Departmental Officers. Electrical gloves tested to 11 KV /22 KV with wooden box dusted with french chalk powder

Wooden First Aid Box

Laminated shock treatment chart

Fire Buckets-4 Nos made out of 40 x 40 x 6 mm MS Angle

Fire Extinguisher Co2, 4.5 kg. confirming to TAC Norms

Supply and delivery of Change over switches complete and as diected by Departmental Officers. 63 Amps 3 phase 500 Volt 4 pole to the pumpset

400 Amps 3 phase 500 Volt 4 pole to the pumpset

Supply , delivery and fixing of GI/CI D/F pipes and specials for providing pipe connection for the pumpset, complete and as directed by Departmental Officers. 100 mm DI D/F Pipe from Suction Side to 100 mm Diameter Gate Valve, Reflux Valve in Delivery Side to 200 mm Outlet with necessary specials and joints For Proposed Infiltration Wells - 6 No. SUCTION SIDE SUCTION SIDE 100 mm X 2 M DI. D/F PIPE - 6 Nos 100 mm DI.D/F 90 DEG BEND - 2 Nos 100 mm X 0.3 M DI. D/F PIPE - 2 Nos DELIVERY SIDE 100 mm DI D/F Gate Valve - 2 Nos 100 mm DI D/F Non - Return Valve - 2 Nos 100 mm X 0.3 M DI. D/F PIPE -2 No.) 100 mm DI.D/F 90 DEG BEND - 1 No 100 mm X 0.3 M DI. D/F PIPE - 1 No.) 100 mm x 100 mm x 100 mm DI.A/F TEE - 1 Nos 100 mm X 1 M DI. D/F PIPE - 1 No. 100 mm DI.D/F 90 DEG BEND - 1 Nos 100 mm X 2.0 M DI. D/F PIPE - 1 Nos 100 mm DI.D/F 90 DEG DUCKFOOT BEND - 2 No 100 mm to 200 mm DI.D/F Eccentric Enlarger - 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. - 100 mm - 24 No.

200 mm Inlet, 80mm Overflow, 250 mm DI D/F Pipe from Suction Side to 250 mm Diameter Gate Valve, Reflux Valve in Delivery Side to 300 mm Outlet with necessary specials and joints For Proposed Sump - 2.00 LL at Vallipuram Headworks Inlet Side 200 mm DI. D/F DUCK FOOT BEND - 6 No. 200 mm x 3 M DI. D/F PIPE -6 No. 200 mm DI.D/F 90 DEG BEND - 6 No. 200 mm x 1 M DI. D/F PIPE - 6 No. 200 mm DI.D/F 90 DEG BEND - 6 No. 200 mm x 5 M DI. D/F PIPE -6 No. (Slotted) 200 mm DI. Bellmouth - 6 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. -200 mm - 42 No. Overflow Side 80 mm DI.D/F 90 DEG BEND - 1 No. 80 mm x 1 M DI. D/F PIPE - 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. - 80 mm - 1 No. SUCTION SIDE 300 mm DI.DUCK FOOT BEND - 2 Nos 250 mm x 5 M DI. D/F PIPE - 2 Nos 250 mm DI.D/F 90 DEG BEND - 2 Nos 250 mm x 5 M DI. D/F PIPE - 2 Nos DELIVERY SIDE 250 mm DI D/F Gate Valve - 2 Nos 250 mm DI D/F Non - Return Valve - 2 Nos 250 mm DI.D/F 90 DEG BEND - 1 No 250 mm X 0.3 M DI. D/F PIPE - 1 No.) 250 mm x 250 mm x 250 mm DI.A/F TEE - 1 Nos 250 mm DI D/F Electomagnetic Flow Meter - 1 Nos 250 mm x 1 M DI. D/F PIPE - 1 No. 250 mm to 300 mm DI. D/F Eccentric Enlarger - 1 No. 300 mm DI Flanged Spigot T.P - 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. -250 mm - 16 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. - 300 mm - 1 No.

300 mm Inlet, 80mm Overflow, 250 mm DI D/F Pipe from Suction Side to 250 mm Diameter Gate Valve, Reflux Valve in Delivery Side to 350 mm Outlet with necessary specials and joints For Proposed Sump - 2.00 LL at Intermediate Location Inlet Side 300 mm DI. D/F DUCK FOOT BEND - 1 No. 300 mm x 3 M DI. D/F PIPE - 1 No. 300 mm DI.D/F 90 DEG BEND - 1 No. 300 mm x 1 M DI. D/F PIPE -1 No. 300 mm DI.D/F 90 DEG BEND - 1 No. 300 mm x 5 M DI. D/F PIPE - 1 No. (Slotted) 300 mm DI. Bellmouth -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. -300 mm Overflow Side 80 mm DI.D/F 90 DEG BEND - 1 No. 80 mm x 1 M DI. D/F PIPE - 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. - 80 mm - 1 No. SUCTION SIDE 300 mm DI.DUCK FOOT BEND - 2 Nos 250 mm x 5 M DI. D/F PIPE - 2 Nos 250 mm DI.D/F 90 DEG BEND - 2 Nos 250 mm x 5 M DI. D/F PIPE - 2 Nos DELIVERY SIDE 250 mm DI D/F Gate Valve - 2 Nos 250 mm DI D/F Non - Return Valve - 2 Nos 250 mm DI.D/F 90 DEG BEND - 1 No 250 mm X 0.3 M DI. D/F PIPE - 1 No.) 250 mm x 250 mm x 250 mm DI.A/F TEE - 1 Nos 250 mm DI D/F Electomagnetic Flow Meter - 1 Nos 250 mm x 1 M DI. D/F PIPE - 1 No. 250 mm to 350 mm DI. D/F Eccentric Enlarger - 1 No. 350 mm DI Flanged Spigot T.P - 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. -250 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. - 350 mm

2T 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 Mtrs. including gear type chain pulley block with GI chain and geared Travelling trolley complete with all accessories including girdercomplete as directed by Departmental Officers.

Supply and delivery of 150mm dia Pressure Gauge and Vaccum guage including all accessories as per specification (For Suction and Delivery to be mounted on wall on Teak Wood Board) complete as directed by Departmental Officers.

Supply and delivery of LT/LTCT METERING BOX as per IE rules and TANGEDCO norms-Up to 50HP/37 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers).