Maintenance and Valve Operation Work under Devlikhan GOV Pumping water supply scheme

Excavation in soil mixed with single boulders etc. requiring the use of special T&P, if any, for pipe line trenches including lift up to 1.5m and lead up to 30m with back filling, watering, ramming of excavated earth in the trenches.

Dismantling & relaying of following dia welded/screwed and socketed G.I. Pipes, specials and fittings including taking out of dismantled G.I. pipes and specials from trenches and stacking them properly within 50.00m but excluding the cost of earth work.G. I. (m) pipe as per Is code 1239 Part 1

Medium Duty (class 'B') 15 mm

Medium Duty (class 'B') 20 mm

Medium Duty (class 'B') 25 mm

Medium Duty (class 'B') 32 mm

Medium Duty (class 'B') 40 mm

Medium Duty (class 'B') 50 mm

Medium Duty (class 'B') 65 mm

Medium Duty (class 'B') 80 mm

Medium Duty (class 'B') 100 mm

Medium Duty (class 'B') 125 mm

Supplying and fixing of following sizes of valves including carting the same upto site of work and fixing the same in water supply lines including cost of valves, specials, labour and T&P complete in all respect.GM Wheel / Gate valves (Class I) as per IS 788/1971

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

Part time Fitter for repair & maitnenace of the entire Rising Main/Supply main/ distribution system under DEVALIKHAN G.O.V. pumping w/s scheme i/c all T&P complete etc as per direction of engineer in charge.

Valve operator for daily valve operation from service reservoirs to distribution network i/c patrolling of distribution system & cleaning of all CWR's.

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