SPECIAL REPAIR/ REPLACEMENT OF WATER PIPE LINE AT AF STN PHALODI

Amount

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes or for laying underground cable, pipe lines etc. in soft/ loose soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in soft / loose or hard dence soil complete all as specified and directed.

Removing excavated surplus material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Taking up or down 80 mm bore steel water tubing and connections including all fittings and removing unserviceable pipe from site complete all as specified and directed. Note :-Excavation and earth work shall be measured and paid separately.

Taking up or down 50 mm bore steel water tubing and connections including all fittings and removing unserviceable pipe from site complete all as specified and directed. Note :-Excavation and earth work shall be measured and paid separately.

Taking up or down 25 mm bore steel water tubing and connections including all fittings and removing unserviceable pipe from site complete all as specified and directed. Note :-Excavation and earth work shall be measured and paid separately.

Supply, laying, jointing and testing in trenches 80 mm bore steel water tubing, galvanized, medium grade, with all fittings such as bends, tees, union etc., complete all as specified and directed.

Supply, laying, jointing and testing in trenches 50 mm bore steel water tubing, galvanized, medium grade, with all fittings such as bends, tees, union etc., complete all as specified and directed.

Supply, laying, jointing and testing in trenches 25 mm bore steel water tubing, galvanized, medium grade, with all fittings such as bends, tees, union etc., complete all as specified and directed.

Supply & fixing in repair for gun metal, globe or gate valves size 50 mm bore , with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Supply & fixing in repair for gun metal, globe or gate valves size 25 mm bore , with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Supply, installation, connecting and testing of 80 mm bore sluice valve, class PN- 1.6 flanged ends, with CI body, wheel and brass spindle and nuts etc, non rising type IS- 14846:2000 marked including jointing materials i.e. rubber gaskets, nuts, bolts etc. including takind down old sluice valve complete all as specified and directed.

Material & labour for construction of valve pit chamber in stone masonry built in CM (1:6) of size 1200mm x 1200mm x1200mm (internal dimension) with precast cement concrete block of PCC (1:4:8) type D-2 using 40mm graded stone aggregate and 15mm thick rendering in CM (1:6) on internal and exposed external surfaces including 50 x 50 x 6 mm mild steel angle iron frame and 3.15mm thick MS sheet cover with locking arrangement and 1No. 50mm size 4 lever lock with triplicate keys including painting to steel and iron surfaces with two coats of black bituminous paint over a coat of red oxide primer including demolition of old valve pit chember complete all as specified and directed.

Material & labour for passing of water supply pipe line through road/pavementRailway/hardstanding or any other situation by adopting manual method of for 80mm dia pipe complete all as specified and directed.

M/s PRABHU DAN DETHA AND COMPANY

KRISHNA CONSTRUCTION COMPANY

LADDOS BUILDCON