MAINTENANCE OF VARIOUS DRINKING WATER SUPPLY PIPELINE CONNECTION -General Civil Work

PIPE LINE MAINTENANCE

OD367539/2025-2026:Repairing leak in 63 mm dia PVC pipes in hard soil cutting and removing the damaged portion replacing new pipe with required specials, jointing with solvent cement including materials from stack to work site, including necessary earth work excavation in hard soil,. bailing out water from trenches, testing the line and refilling the trenches, etc complete.

OD367549/2025-2026:Repairing leak in 75 mm dia PVC pipes in hard soil cutting and removing the damaged portion replacing new pipe with required specials, jointing with solvent cement including materials from stack to work site, including necessary earth work excavation in hard soil,. bailing out water from trenches, testing the line and refilling the trenches, etc complete

OD367544/2025-2026:Repairing leak in 110 mm dia PVC pipes in hard soil cutting and removing the damaged portion replacing new pipe with required specials, jointing with solvent cement including materials from stack to work site, including necessary earth work excavation in hard soil,. bailing out water from trenches, testing the line and refilling the trenches, etc complete.

OD367551/2025-2026:Repairing leak in 140 mm dia PVC pipes in hard soil cutting and removing the damaged portion replacing new pipe with required specials, jointing with solvent cement including materials from stack to work site, including necessary earth work excavation in hard soil,. bailing out water from trenches, testing the line and refilling the trenches, etc complete.

51.18.12.2:Providing and fixing G.I. pipes complete with G.I. fittings (cost of fittings to be paid separately) External work - 20 mm nominal dia

51.18.12.6:Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 50 mm nominal dia

51.18.12.7:Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 65 mm nominal dia

51.18.12.8:Providing and fixing G.I. pipes complete with G.I. fittings (Cost of fittings to be paid separately) External work - 80 mm nominal dia

OD367542/2025-2026:Repairing leak in 90 mm dia PVC pipes in hard soil cutting and removing the damaged portion replacing new pipe with required specials, jointing with solvent cement including materials from stack to work site, including necessary earth work excavation in hard soil,. bailing out water from trenches, testing the line and refilling the trenches, etc complete.

OD367546/2025-2026:Repairing leakage/breakage of 200 mm AC pipe line by cutting and dismantling the damaged pipe portion (Up to 1.5 m) including charges for earth work excavation in all kinds of soil including tar / concrete cutting for for exposing leak portion of the pipe, operating control valves if any, conveying to the site and cutting new AC pipe to the required length, rejointing the pipeline using CID Joints , testing the pipe line by operating the valves concerned, and rectifying the defects any noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, charges for removing surplus soil from work site, including hire for tools and plant, conveyance of tools and materials, bailing out water, providing caution boards, lighting, watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officers excluding the cost of pipe and CID Joints.100.46.1.6

OD367545/2025-2026:Repairing leakage/breakage of 150 mm AC pipe line by cutting and dismantling the damaged pipe portion (Up to 1.5 m) including charges for earth work excavation in all kinds of soil including tar / concrete cutting for for exposing leak portion of the pipe, operating control valves if any, conveying to the site and cutting new AC pipe to the required length, rejointing the pipeline using CID Joints , testing the pipe line by operating the valves concerned, and rectifying the defects any noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, charges for removing surplus soil from work site, including hire for tools and plant, conveyance of tools and materials, bailing out water, providing caution boards, lighting, watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officers excluding the cost of pipe and CID Joints.

OD367540/2025-2026:Repairing leakage/breakage of 100 mm AC pipe line by cutting and dismantling the damaged pipe portion (Up to 1.5 m) including charges for earth work excavation in all kinds of soil including tar / concrete cutting for for exposing leak portion of the pipe, operating control valves if any, conveying to the site and cutting new AC pipe to the required length, rejointing the pipeline using CID Joints , testing the pipe line by operating the valves concerned, and rectifying the defects any noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, charges for removing surplus soil from work site, including hire for tools and plant, conveyance of tools and materials, bailing out water, providing caution boards, lighting, watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officers excluding the cost of pipe and CID Joints.(KWA Approved Data 100.46.1.2)

OD367547/2025-2026:Repairing leakage/breakage of 80 mm AC pipe line by cutting and dismantling the damaged pipe portion (up to 1.5 m) including charges for earth work excavation in all kinds of soil including tar / concrete cutting for exposing leak portion of the pipe, operating control valves if any, conveying to the site and cutting new AC pipe to the required length, rejointing the pipeline using CID Joints , testing the pipe line by operating the valves concerned, and rectifying the defects any noticed and without causing any damages to the existing utilities and refilling the trenches using excavated earth in layers not exceeding 20cm depth including consolidating each layers by ramming, watering, charges for removing surplus soil from work site, including hire for tools and plant, conveyance of tools and materials, bailing out water, providing caution boards, lighting, watching, ribbon fencing, traffic controlling etc.complete as per the direction of Departmental officers excluding the cost of pipe and CID Joints.(KWA Approved Data100.46.1.1)

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