Interlinking the pumping main to the new collection well and providing pumping arrangements to the new Motor Pumpset at Intermediate Pumping Station, Karuvadikuppam, Puducherry

Amount

Cutting open concrete road for laying water main/sewer lines & stacking the usable materials on road side for reuse in road works.

Earth work excavation above water level and depositing on bank in sandy, silt or other soil, wet sand or silt, light black cotton soil or clay, sandy loam and ordinary soil for infiltration, gallery siphon or connecting pipe line including driving shoring materials as mentioned below. Removing the shoring materials and refilling with excavated earth complying with standard specification etc., complete. - First depth of 2m (using close timbering).

Earth work excavation above water level and depositing on bank in sandy, silt or other soil, wet sand or silt, light black cotton soil or clay, sandy loam and ordinary soil for infiltration, gallery siphon or connecting pipe line including driving shoring materials as mentioned below. Removing the shoring materials and refilling with excavated earth complying with standard specification etc., complete. - Second depth of 2m (using close timbering)

Providing and laying Ductile Iron socket and spigot pipes of class K9 (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) -300mm dia.

Providing and laying Ductile Iron socket and spigot pipes of class K9 (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 laying Ductile Iron socket and spigot pipes of class K9 (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) -700mm 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) -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 - 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 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 - 700 to 800mm dia.

Providing and fixing in position S&S 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 S&S 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 and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS No. 5382 and 12820 of EPDM quality including the cost of fixing,testing the joints etc.,complete -300mm dia.

Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS No. 5382 and 12820 of EPDM quality including the cost of fixing,testing the joints etc.,complete -500mm dia.

Providing and jointing cast iron / D.I. (S&S) pipe joints with rubber gasket (Tyton joints) conforming to IS No. 5382 and 12820 of EPDM quality including the cost of fixing,testing the joints etc.,complete -700mm dia.

Providing flanged joints to double flanged C.I/D.I.Pipes and specials including testing of joints : 300 mm diameter pipe.

Providing flanged joints to double flanged C.I/D.I.Pipes and specials including testing of joints : 500 mm diameter pipe.

Providing flanged joints to double flanged C.I/D.I.Pipes and specials including testing of joints : 600 mm diameter pipe.

Providing and fixing C.I. sluice valve (PN 1.6) (with handwheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 300 mm dia.

Providing and fixing C.I. sluice valve (PN 1.6) (with handwheel) conforming to IS 14846 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 500 mm dia.

Providing and fixing C.I. non return valve (PN 1) conforming to IS 5312 and ISI marked, with bolts, nuts, rubber insertion etc.,complete (the tail pieces if required will be paid separately) - 300 mm dia

Providing and fixing D.I. MJ collar coupling , with bolts, nuts, rubber insertion etc.,complete - 300 mm dia.

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 -700 mm dia.

Labour for cutting C.I. pipe with steel saw:- 300 mm diameter C.I. pipe.

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

Labour for cutting C.I. pipe with steel saw:- 600mm diameter C.I. pipe.

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.

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:5coarse 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)

Brick work with FPS bricks of class designation 35 in foundation and plinth in cement mortar 1:4 (1 cement : 4 coarse sand)

Cement plaster 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement 20 mm cement plaster.

Providing ,hoisting and fixing upto floor five level precast reinforced cement concrete work in string courses, bands , copings, bed plates, anchor blocks, plain window sills and the like including the cost of required centring, shuttering, finishing smooth with 6 mm thick cement plaster 1:3 (1 cement : 3 fine sand) on exposed surfaces complete but excluding cost of reinforcement with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size)

Steel reinforcement for R.C.C.work including straightening , cutting , bending , placing in position and binding all complete upto plinth level - Hot rolled deformed bars

VENKATASALAM

R. Ashokan