Improvement of Water Supply System to Kumbakonam City Municipal Corporation (DHARASURAM AREA) Thanjavur District

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.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS

500 mm DI K7 CLASS

Supply,delivery of DUCTILE IRON CLASS PN10 FLANGED PIPES 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 all taxes, duties, loading, unloading, freight stacking and as directed by Engineer-in-charge.

400 mm DI D/F PN10 (1.5 M)

400 mm DI D/F PN10 (5 M)

500 mm DI D/F PN10 (1.5 M)

500 mm DI D/F PN10 (5 M)

150mmx5m DI D/F pipe (Water Carrying)

Supply of the following UPVC 6 KSC pipes and specials as per IS specifications for Cable

50 MM UPVC 6 KSC pipe (Power Cable Cover 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)

DI D/S Specials (500 mm to 600 mm)

DI Flange Specials (350 mm to 450 mm)

DI Flange Specials (500 mm to 600 mm)

100 mm to 200 DI D/F Specials

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

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. - 2 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

250 mm DI D/F Gate Valve 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 /spgt T.P. - 1 No

250 mm DI D/F 1M LENGTH - 1 No

250 mm Dummy Flange - 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 - 4 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 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 below

300 mm DI D/F Gate Valve PN 16 - 1 No

300 mm DI.Flgd Spgt T.P.-1No

300 mm DI D/F 1M LENGTH - 1 No

300 mm Dummy Flange - 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 - 4 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.

300 mm DI D/F Gate Valve 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 below

300 mm DI D/F Gate Valve PN 16 - 1 No

300 mm DI.Flgd Spgt T.P.-2No

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 - 4 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.

300 mm DI D/F Gate Valve in 350mm 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 16-1 no

350 mm X 300 mm DI D/F Taper - 2 Nos

350 mm DI Flanged Spigot Tail Piece - 1 Nos

350 mm DI D/F 1M LENGTH - 1 No

350 mm Dummy Flange - 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 - 4 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 -350 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.

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 16-1 no

400 mm X 300 mm DI D/S Taper - 2 Nos

300 mm DI Flanged Socket Tail Piece - 2 Nos

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.

DI D/F Gate Valve with specials in 500 mm DI K7 CLASS main

350 mm DI D/F Gate Valve PN 16

500 mm X 350 mm DI D/S Taper - 2 Nos

350 mm DI Flanged Spigot Tail Piece - 2 Nos

Surface box - 1 No

Bolt , Nut & Rubber insertion Sheet for D/F joint - 350 mm

Cement Joint - 500 mm

Cement Joint - 350 mm

DI D/F Gate Valves with specials For Scour Valves

300 mm DI D/F Gate valve for Scour in 500 mm DI main

500x 500 x300 mm D.I. D/S B/F Tee - 1 No

300 mm x 2.50 m DI D/F Pipe - 1 No

300 mm x 1.00 m DI D/F Pipe - 2 Nos

300 mm DI D/F Gate Valve PN 16

300 mm DI D/F D'Foot bend - 1 No

300 mm DI D/F 90˚ Bend - 2 No

Surface box - 1 No.

Bolt , Nut & Rubber insertion Sheet for D/F joint - 300 mm

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 with Specials

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

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 - 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 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. -400mm

100 mm DI Single Chamber Air Release Valve in 500 mm DI main

500 x 500 x100 mm D.I. A / F Tee - 1 No

500 mm DI Flanged Socket T.P.

500 mm DI Flanged Spigot T.P.

100 mm x 1.00 m DI D/F Pipe - 1 No.

100 mm DI Single chamber Air release valve

Surface box - 1 No

Bolt , Nut & Rubber insertion Sheet for D/F joint - 500 mm

Bolt , Nut & Rubber insertion Sheet for D.F Joint 100mm

Cement joint-500mmdia

Civil Works

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below, on Linear measurement for laying of pipes for water supply and sewerage works in the following Classification Hard stiff clay, stiff black cotton, hard red earth, shales, murram gravel, stoney earth and earth mixed with small size boulders and hard gravelly soil as directed by Departmental officers.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS

500 mm DI K7 CLASS

150mmx5m DI D/F pipe (Water Carrying)

Refilling with excavated soil (other than sand) complying with standard specification for filling in pipe line works having bed width of 1.25m and below on Linear measurement as directed by Departmental officers.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS

500 mm DI K7 CLASS

150mmx5m DI D/F pipe (Water Carrying)

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.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS

500 mm DI K7 CLASS

150mmx5m DI D/F pipe (Water Carrying)

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste and as directed by the TWAD Officers.

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.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS

500 mm DI K7 CLASS

Jointing the C.I/ D.I Double flanged pipes and specials with rubber insertion to the required specifications with M.S. bolts and nuts, complete.(including cost of jointing materials)

400 mm DI D/F PN10 CLASS

500 mm DI D/F PN10 CLASS

150mmx5m DI D/F pipe (Water Carrying)

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.

200 mm DI K7 CLASS

300 mm DI K7 CLASS

400 mm DI K7 CLASS & D/F Pipes

500 mm DI K7 CLASS & D/F Pipes

150mmx5m DI D/F pipe (Water Carrying)

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 33 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)

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

Valve Chamber Size 2.6 m x 1.4 m x 1.8 m

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. (SOR 2024-2025 V-II CL.No.2 Pg No-195)

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 enginee in charge.

Below GL upto 1.5 m Depth

Below GL from 1.50 m upto 4.5 m Depth

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 the lines are in narrow width of municipality area, busy streets like Market, Bus-stand and in the Highways 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 two rows, painting the vertical poles in the road facing sides with ready mix paint, tying the vertical and horizontal poles with coir rope including supplying, delivery and fixing of GI sheet (0.90m x 0.8mm thick) in the horizontal poles 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 Departmental officers. (SOR 2024-2025 V-II CL.No.31 Pg No-210)

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 (DATA-27)

First Depth of 2 M

Second Depth of 2 M to 3 M

Third Depth of 3 M to 4 M

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)

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

Below GL 1.50 m to 2.0 m depth

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

Brick work in cement mortar 1:5 (one cement and five Msand) using country bricks (specially moulded for well steining) of size 9" x 43/8" x 23/4" for steining of 45 cm thick for infiltration well including curing etc. complete and as directed by Departmental officers.

Upto Basement

Above GL Upto 4.5 m Height

Above GL 4.5 m to 9 m Height

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.

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

Weathering course with concrete broken brick jelly of 20mm size in pure slaked lime (No sand to be used) over roof slab the proportion of brick jelly to lime being 32:12.5 for required depth of 80mm for giving required slope and thickness to roof as required, complete and as directed byDepartmentalh Officers.

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One part of Cement and Three part of Plastering Sand (P- Sand)), 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete and as directed by Departmentalh 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 - 0.75 m x 2.10m

Fully panelled double leaf window W1 - 0.90 x 1.20m

Supplying and Erecting Pull and Push Type Rolling Shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc.

Rolling Shutter - 2.1m x 2.1m Manually Operated (up to 8 sqm. Area)

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.

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.

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

Curved Surface

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 CI steps to be embedded in the wall of the infiltration well (inside) 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.

Sinking of infiltration well of 4.50m internal dia and 5.5m 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.

1st Depth of 2m

2nd Depth of 2m

3rd Depth of 2m

4th Depth of 2m

5th Depth of 2m

6th 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.

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.

Providing anchorage arrangements by drilling borewell using hand bore set to a dia of 4" inserting 75 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 1.05 M before starting drilling of bore wells as per the details annexed

Providing GI ventilating arrangement of size 0.10m and as directed by the Departmental officers

For Sump - 2.30 LL

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

Cutting of GI pipe - 3 No

Threading of GI pipe - 5 No

Labour charges for fixing

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.

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.

Providing and fixing of RCC inner 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 lScm and step slab of 2Smm x 25mm etc., complete and as directed by Dept officers.

For Sump - 2.30 LL Inside Ladder 5.60 m Height

For Sump - 2.30 LL Outside Ladder 2.30 m Height

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.

800 LPM x 40 M - 9 HP Head for 5 Proposed Wells (P.IW-1 to 5)

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.

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.

4000 LPM x 50 M Head - 58 HP for Sump 2.30 LL

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.

4000 LPM x 50 M Head - 58 HP for Sump 2.30 LL

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.

4000 LPM x 50 M Head - 58 HP for Sump 2.30 LL

800 LPM x 40 M - 9 HP Head for 5 Proposed Wells (P.IW-1 to 5)

Supply and delivery of Mixed DI Electric capacitor with TNEB Test certificate with accessories inclusive of Banking charges, such as providing of copper bus bars with provision for adding atleast 2 capacitors at later date, cable entry box, fabricating charges etc. complete. confirming to IS 2834,complete as directed by Departmental Officers.

Providing TWIN CI EARTHING as per IS 3043/1987 and Latest amendments,complete, as directed by Departmental Officers.

Upto 25 HP installation

Above 25 HP to 60 HP

Supply and delivery of PVC Insulated and Sheathed 3 Core 16.0 Sqm flat type copper cable conforming to IS 694/1990 and amended thereafter, complete and as directed by Departmental Officersto be laid between Supply point and Distribution Box.

3 Core 16 Sq.mm

Laying the above cable as per IE rules between the supply point and LT panel Board.

3 Core 16 Sq.mm

Jointing of XLPE insulted and sheathed 3 Core 16.0 Sqm flat type copper cable conforming to IS 694/1990 and as amended thereafter, complete. and as directed by Departmental Officers.

3 Core 16 Sq.mm

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

3 Core 70 Sq.mm LT Cable

3 Core 16 Sq.mm LT Cable

3 Core 4 Sq.mm LT Cable

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

3 Core 70 Sq.mm LT Cable

3 Core 16 Sq.mm LT Cable

3 Core 4 Sq.mm LT 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 70 Sq.mm LT Cable

3 Core 16 Sq.mm LT Cable

3 Core 4 Sq.mm LT Cable

Labour charges for the erection of submersible pumpset in borewell/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 Departmental Officers.

Above 10 HP to 20 HP

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 as required by EB authorities complete and as directed by Departmental Officers. (SOR 2024-2025 V-II CL.No.17.a Pg No-203)

Above 50 HP to 60 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 .

800 LPM x 40 M - 9 HP Head for 5 Proposed Wells (P.IW-1 to 5)

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 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

250 Amps MCCB 4 Pole with Thermo Magnetic Release as spare

250 Amps MCCB 3 Pole with Thermo Magnetic Release as spare

For Sump Pumpset Connection 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 complete and as directed by Departmental Officers.

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.

2m x 1m Rubber Mat suitable for 11 KV installation confirming to IS, complete and as directed by Departmental Officers.

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

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 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).

Supply and delivery of LT/LTCT METERING BOX as per IE rules and TANGEDCO norms-From 50 HP Up to 75HP/56 KW (which includes LT meter panel board, 6 Nos. suitable fuse carriers.

Desilting light or sandysoil or silt from Existing Infiltration wells below water level including the charges for special T&P and air compressor etc. complete. - 2 Nos.

200 Amps TPN Switch with HRC Fuses Sheet Steel Double Break

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, complete and as directed by Departmental Officers.

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 with necessary specials and joints - For Infiltration Well

800 LPM x 40 M - 9 HP Head for 5 Proposed Wells (P.IW-1 to 5)

SUCTION SIDE

100 mm DI.DUCK FOOT BEND - 2 Nos

100 mm X 2 M DI. D/F PIPE - 10 Nos

100 mm X 1 M DI. D/F PIPE - 2 Nos

100 mm DI.D/F 90 DEG BEND - 2 Nos

100 mm X 1 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 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 to 150 mm DI. D/F Enlarger - 1 No.

150 mm DI.D/F 90 DEG BEND - 1 No

150 mm X 2 M DI. D/F PIPE - 1 No.

150 mm DI.D/F 90 DEG DUCKFOOT BEND - 1 No

150 mm DI.Flanged Socket - 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 - 28 Nos

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. - 150 mm - 4 Nos

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) - 150 mm - 1 No.

100 mm DI D/F Pipe from Suction Side to 100 mm Diameter Gate Valve, Reflux Valve in Delivery Side with necessary specials and joints for Sump - 2.30 LL

4000 LPM x 50 M Head - 58 HP for Sump 2.30 LL

INLET SIDE

150 mm DI. D/F DUCK FOOT BEND - 5 No.

150 mm x 3 M DI. D/F PIPE - 5 No.

150 mm DI.D/F 90 DEG BEND - 5 No.

150 mm x 1 M DI. D/F PIPE - 5 No.

150 mm DI.D/F 90 DEG BEND - 5 No.

150 mm x 5 M DI. D/F PIPE - 5 No. (Slotted)

150 mm DI. Bellmouth - 5 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. -150 mm - 35 Nos

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 x 5 M DI. D/F PIPE - 2 Nos

300 mm DI.D/F 90 DEG BEND - 2 Nos

300 mm x 5 M DI. D/F PIPE - 2 Nos

DELIVERY SIDE

300 mm DI D/F Gate Valve - 2 Nos

300 mm DI D/F Non - Return Valve - 2 Nos

300 mm DI.D/F 90 DEG BEND - 1 No

300 mm X 0.3 M DI. D/F PIPE - 1 No.)

300 mm x 300 mm x 300 mm DI.A/F TEE - 1 Nos

300 mm DI D/F Electomagnetic Flow Meter - 1 Nos

300 mm x 1 M DI. D/F PIPE - 1 No.

300 mm to 500 mm DI. D/F Eccentric Enlarger - 1 No.

500 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. -300 mm - 15 Nos

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. - 500 mm - 1 Nos

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.

KEYEM INFRA PROJECT PRIVATE LIMITED (BID ID -1357211)