Repairs/Replacement of damaged GI lines with CPVC Pipelines in Type-V Quarters

Amount

Dismantling of GI pipes from 15mm to 40mm dia involves careful removal to prevent damage, adhering to safety protocols, and executing trench excavation and refilling according to standard practices. Post-dismantling, the pipes must be cleaned, stacked, and transported to sectional stores. Unserviceable materials are to be discarded following the engineer's guidelines. Accurate documentation of the pipes' quantity and condition is crucial, and upon completion, the materials must be handed over to the sectional stores, ensuring a receipt is obtained to record the transaction.

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes complying to IS , having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing to ensure proper support and spacing of clamp to prevent sagging and stress on joints. This includes jointing of pipes & fittings with one step CPVC solvent cement (surface should be dry and clean before applying solvent for proper jointing, also testing of joints, . Conduct hydrostatic pressure test at 1.5 timesthe working pressure after installation to check for leaks and inspect joints and connections for proper bonding and alignment, all complete as per specification and as directed by Engineer in Charge

Internal Work and External work -Exposed on wall

15 mm nominal Bore

20 mm Nominal Bore

25 mm Nominal Bore

32 mm Nominal Bore

40 mm Nominal Bore

50 mm Nominal Bore

80 mm Nominal Bore

100 mm Nominal Bore

Providing and fixing of PTMT float valves (40mm & 25mm dia) of OHT's at public and residential buildings, including opening/ closing of dummy plug of OHT's and repair as required, all complete as per specification and as directed by Engineer. Note : Contracter should bring all consumable material, accessories, Float valve and its fitting and fixtures for the Repair work also Secure the float valve rigidly to avoid vibrations or oscillations.

40mm dia Float valve

25mm dia float valve

General Note- 1. Contractor shall inspect the site to acquaint with the site condition as welll as security condition at AMD. 2. The rates shall include cost of tools and tackles, manpower including wages, liveries, all wastage and taxes, GST, labour cess, income tax etc, as applicable but exclusive of EPF & ESI. EPF & ESI are reimbursible as per relevant clause.

RC CONSTRUCTION (BID ID -3136364)