Providing and laying of 250 mm dia UPVC 0 6 mpa pumping main from the proposed new tube well at common bund of Olandai and Murugapakkam tank and interlinking with the existing pumping main at Marapalam junction Velrampet Puducherry 4th call

Amount

Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50m lead - Bituminous road.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms , lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m -All kinds of soil.

Supply of Quary rubbish including stacking to department gauge for premeasurement and spreading required thickness as directed by the Engineer-in-charge

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.5m.

Providing, laying and jointing UPVC pipes(Finolex/Jain/Supreme/True bore/Nandi) (0.6 Mpa)conforming to IS specification 4985 and ISI marked including transportation to the site , lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement, excluding UPVC specials such as bends,tees, threaded pieces,couplers,reducer,endcaps etc.,complete all as per IS and CPWD specification. - 250mm dia.

Providing and laying Ductile Iron Double flanged pipes of class K9 (Electro steel/Lanco/Jindal/Electrotherm) conforming to IS specification 8329/2000 and ISI marked suitable for flanged joints in good condition including transportation of D.I.pipe from production centre/company to the site at Puducherry, lowering to the trenches(or fixing in over head tanks above ground level) laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS12288 and CPWD specification . (earth work and jointing of pipes with rubber insertion will be paid separately) -250mm dia.

Providing and laying Ductile Iron socket and spigot pipes of class K7 (Electro steel/Lanco/Jindal/Electrotherm / Jai Balaji / TATA Metaliks Kubota) conforming to IS specification 8329/2000 and ISI marked suitable for tyton /push on joints in good condition including transportation of D.I.pipe from production centre/company to the site at Puducherry, lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment etc.,complete all as per IS 12288 and CPWD specification. (earth work and jointing of pipes with rubber gasket will be paid separately) -500mm dia.

Providing and fixing in position flanged standard D.I. specials (Electro steel/Lanco/Jindal/Kiswok) such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 100 to 300mm dia.

Providing and fixing in position flanged standard D.I. specials (Electro steel/Lanco/Jindal/Kiswok) such as tees, bends, collors, tapers, caps etc.conforming to IS specification 9523/2000 and ISI marked - 500 to 600mm dia.

Providing flanged joints to double flanged C.I/D.I.Pipes and specials including testing of joints : 250 mm diameter pipe.

Labour for cutting C.I. pipe with steel saw 500 mm diameter C.I. pipe.

Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 500 mm dia.

Providing and fixing D.I. MJ collar coupling, with bolts, nuts, rubber insertion etc.,complete - 250 mm dia.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:5:10 (1 cement:5 coarse sand : 10 graded stone aggregate 40mm nominal size).

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering.- All work upto plinth level -1:2:4 (1 cement:2coarse sand : 4 graded stone aggregate 20mm nominal size).

Providing and fixing CI double acting air valve of approved quality with bolts, nuts, rubber insertions etc. complete (the tail pieces , tapers etc if required will be paid separately 50mm dia.

Providing and fixing mild steel bracket including bolts,nuts,rubber insertion, labour charges etc,complete-250 x 65mm dia

A Palani