REPAIR AND MAINTENANCE TO EXTERNAL WATER SUPPLY DISTRIBUTION LINES AND SOLAR WATER HEATERS AT NAY, INS GARUDA, MOK, SFNA, SMA AND OTHER ACCOMMODATION AT NAVAL BASE KOCHI.

Amount

Excavation in trenches not exceeding 1.5 M in depth and not exceeding 1.5 M in width in soft/loose soil including getting out for laying pipes etc, including forming bottom surface to required level complete all as specified and directed.

Returning, refilling including spreading levelling watering and well ramming in layers not exce. 25 cm thick complete all as specified.

Removing the surplus soil to a distance not exe. 50 M and depositing where directed at a level not exceeding 1.5mtr from the starting point complete all as specified.

Supply and laying 75mm inner dia of CPVC pipes with CPVC Schedule 40 pipes & plain Schedule 80 fittings and jointed with CPVC primer & solvent cement including taking down old unserviceable GI Tubing ,laid in trenches, complete all as specified and directed.

Supply & Fix in replacement of 50 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, laying in trenches complete all as specified and directed.

Supply & Fix in replacement of 40 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, laying in trenches complete all as specified and directed.

Supply & Fix in replacement of 25 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, laying in trenches complete all as specified and directed.

Supply & Fix in replacement of 50 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, fixed on wall/concealed in wall complete all as specified and directed.

Supply & Fix in replacement of 40 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, fixed on wall/concealed in wall complete all as specified and directed.

Supply & Fix in replacement of 25 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, fixed on wall/concealed in wall complete all as specified and directed.

Supply & Fix in replacement of 20 mm dia, high pressure CPVC pipes SDR-13.5 & plain CPVC SDR 11 fittings including all necessary fittings, solvents, fixed on wall/concealed in wall complete all as specified and directed.

Supply & Fix 75 mm dia, CPVC Ball Valve suitable for CPVC pipe including taking down old unserviceable ball valve complete all as specified and directed.

Supply & Fix 50 mm dia, CPVC Ball Valve suitable for CPVC pipe including taking down old unserviceable ball valve complete all as specified and directed.

Supply & Fix 40 mm dia, CPVC Ball Valve suitable for CPVC pipe including taking down old unserviceable ball valve complete all as specified and directed.

Supply & Fix 25 mm dia, CPVC Ball Valve suitable for CPVC pipe including taking down old unserviceable ball valve complete all as specified and directed.

Supply & Fix 20 mm dia, CPVC Ball Valve suitable for CPVC pipe including taking down old unserviceable ball valve complete all as specified and directed.

Demolition of cement concrete in ground floors and paving not exceeding 15cm thickness, above ground level complete all as specified and directed.

Material & Labour for PCC 1:3:6, C2 (using 40mm graded aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

Supply & Fixing for 50mm dia, Gun metal Gate/Globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe including taking old unserviceable valve complete all as specified.

Supply & Fixing for 40mm dia, Gun metal Gate/Globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe including taking old unserviceable valve complete all as specified.

Supply & Fixing for 25mm dia, Gun metal Gate/Globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC pipe including taking old unserviceable valve complete all as specified.

Supply & Fix 2000 Litres capacity Rotational mould polyethylene water storage tanks (cylindrical vertical with closed top) hoisted & fixed in position including taking down unserviceable tank complete all as specified and directed.

Supply & Fix 1000 Litres capacity Rotational mould polyethylene water storage tanks (cylindrical vertical with closed top) hoisted & fixed in position including taking down unserviceable tank complete all as specified and directed.

Material & Labour for Construction of brick masonry valve pit of size 1200x1200x1000mm (internal dimensions) including demolition of old valve pit in any type of soil, PCC 1:4:8 type B-2 in foundation, brick work in CM 1:4, 15mm thick plastering in CM 1:4 internally and flush pointing externally, MS valve cover with 40X40X6mm size angle iron frame, 3mm thick MS sheet, 12mm dia handle, locking arrangement (including lock and two Keys) and applying two coats of synthetic enamel paint over a coat of red oxide primer to steel members & surfaces complete all as specified and directed.

Material & Labour for Construction of brick masonry valve pit of size 900x900x700mm (internal dimensions) including demolition of old valve pit in any type of soil, PCC 1:4:8 type B-2 in foundation, brick work in CM 1:4, 15mm thick plastering in CM 1:4 internally and flush pointing externally, MS valve cover with 40X40X6mm size angle iron frame, 3mm thick MS sheet, 12mm dia handle, locking arrangement (including lock and two Keys) and applying two coats of synthetic enamel paint over a coat of red oxide primer to steel members & surfaces complete all as specified and directed.

Amount of Credit Schedule shall be deducted to arrive the Contract Sum.

Palakkal Agencies

ANIE JOHN CONTRACTORS

MS BUILDERS

Om Construction

PHEJAYS AGENCIES

S. M. Enterprises