Providing LWSS to village Pangmo Chomo Gompa in GP Hull in Tehsil Kaza Distt LS HP

Amount

Excavation in foundations, , trenches (for pipes and pits) up to all depths and in all classification of earth work such as pick work, jumper work, metalled& unmetalled road , blasting work in soft/hard rock or chiselling work wedging out of rock ( where blasting is prohibited in all leads and lifts including trimming and dressing of sides, levelling of beds to correct grade including soring, strutting/ planking , timbering and dewatering where ever required, stacking the useable and un -useable materials/soils separately and after laying jointing and testing of pipes, returning the useable soils in 15cm layers by ramming and watering and then disposing of all surplus excavated soils/un-useable materials as directed within all leads and lifts including restoration of un-metalled surfaces to its original conditions and including the cost of diversion of traffic, night signal ,fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respects within all leads and lifts and as per the direction of the Engineer-in-Charge

Laying,jointing & testing of G.M.S Pipe as per IS :1239, in trenches of below mentioned diameter and class in a randam length of 5-6 mtr, jointed of after every 100 meter joints with Flanged joint & reaming joints with Circumferencial Butt Welded joints- by electrical arc welding to required dia GMS Pipe welded in requisite number of weld runs so as to achieve the minimum effective throat thickness of weld conforming to IS : 816-1969 specifications, by using welding electrodes of 2.50 mm to 6.30 mm of advani oerlikon (Adore) - CITOJET/ ESAB make, conforming to IS :814 -1991, at site of work complete in all respects, including manual/ mechanical handling of pipe in all leads and lifts to the entire satisfaction of Engineer-in -Charge. (The earth work in trenches to be measured and paid for separately)

40mm G.M.S (H.G) pipe of having wall thickness 4.05 jointed with flange table Table- 38

Laying in trenches 10kgf/cm2 working pressure polythelene pipe high density conforing to IS 4984-1972 complete with special flanges compression type fitting earth work in to be measured and paid for separately.

Providing and fixing Gun matel Peet valve with hand wheel of relevant code and specification of following dia complete.

LODEN ZOTPA CONTRACTOR