Special repair to water supply pipeline at 2W Det Goa under GE Gomantak Vasco

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep in hard/dense soil for foundation, etc. or for laying of pipe line/ cable etc. n exc 10 sqm on plan and getting out complete all as specified and as directed.

Excavation in trenches in soft/disintegrated rock, n exc 1.5 m wide and n exc 1.5m in depth; for foundation, etc. or for laying of pipe line/ cable etc. n exc 10 sqm on plan and getting out complete all as specified and as directed.

Returning filling in including spreading watering and well raming in layer excedding 25 cm each in any type of soil/rock complete all as specified and directed.

Removing excavated material (Soils/rock) to a distance not exceeding 50 m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed.

Supply, fixing, laying & testing in repair CPVC pipes 80 mm SDR 11 including Plain CPVC SDR 11 fittings on walls/ceiling or laying in trenches, floors with all accessories complete all as specified and directed

All as per item No. 5 above but 50 mm dia pipe

All as per item No. 5 above but 40 mm dia pipe

All as per item No. 5 above but 25 mm dia pipe

Supply, laying and testing Ductile Iron (DI) pipe 100 mm dia, spigot and socket joints, class K-9 conforming to IS-8329-2000 with tyton/ rubber joint conforming to IS-5382, jointed and laid in trenches and connected including taking down existing pipe complete all as specified and directed. Make:- Electrosteel/ Jindal/ Tata Metalics/ SAW pipes

S&F in repair CPVC gate/ball valve ISI marked with rubberized gripper handle suitable for both ends for CPVC pipe 25 mm bore complete all as specified and directed.