Restoration of rain damages to WSS Pangan Sumbli in G.P. Pangan in Tehsil Manali Distt. Kullu HP.

Excavation in foundations, trenches etc.in all kind of soil in all leads and lifts such as pick work, jumper work in saturated/unsaturated soil including bailing out water, blasting work in hard/ soft rock or chiseling in hard/soft rock where blasting is prohibited in all lifts stacking the excavated earth not more than 3 mtrs clear from the edge of excavation and then returning the stacked soil in 15 cm layers when required into plinths sides of each deposited layer by ramming and watering and then disposing of all surplus excavated earth foundations etc., consolidating as directed within all leads and lifts and handing over the useable materials available from excavation to department free of cost to the entire staisfaction of Engineer-in-charge with in all leads and lifts.

Laying, jointing and testing in trenches of galvanised mild steel of following dia meter, including carriage of pipe and cost of fittings such as tee, elbow, union and nipple etc. of ISI marked and testing for leakage complete with in all leads and as per the direction of Engineer in charge (Earth work in trenches to be measured and paid for seperately)

50mm dia

40mm dia

Welding of joint( by way of circumfrential butt welded joints by electrical arc welding ) to G.I. Pipes of following dia meters confirming to BIS 1239-2001 (latest with upto date amendments) having wall thickness as per code with bevelled / plain ends in a random length of 4 to 7 meters, including manufacturing reducers/ tapers , all short pieces, bends etc. as per site requirement made from parent tubes. The welding electrodes shall be as per IS 814 of Advani Oerlikon/ L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfaction & direction of Engineer in charge with in all leads and lifts.

65mm dia(L)

Laying, jointing (by way of circumfrential butt welded joints by electrical arc welding) and testing of G.I. pipe of following dia meters confirming to IS1239-2001(latest with upto date amendments) having wall thickness as specified below with bevelled/plain ends in a random length of 4 to 7 meters, including manufacturing reducers/tapers, all short pieces, bends etc. as per site requirements made from parent tubes. The laying of pipe will include all operation such as cutting, welding and jointing, fabrication of bends, tees, etc. including lowering and laying in excavated trenches to ensure required level including flushing, cleaning and hydraulic testing complete in all respects to the satisfaction of the Engineer in charge. The fabricated bends shall have three or four cuts having its radius not less than five times the dia of pipe. The damaged portion of the pipes and specials made from the parent tube during welding or otherwise shall be provided anticorrisive treatment by applying two coats of anticorrosive bituminous paints over a priming coat as per AWWA specifications C-203-1978. The welding electrods shall be as per IS 814 of Advani Oerlikon/L&T or ISI marked make. The rates also includes entire carriage of material, flushing, cleaning & hydraulic testing complete to the best satisfation & direction of Engineer in charge with in all leads and lifts(Earth work in trenches will be measured and paid for separately) (Labour rate)

65mm dia(L)

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