Immediate restoration of rain damages to WSS Badah Shillirajgiri Bhullang and Balh Phase III in Tehsil Bhuntar Distt. Kullu H.P

Amount

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 complete work with in all leads and lifts as per the entire satisfaction & direction of the Engineer-in-charge

Laying, jointing (by way of circumferntial butt welding joints by electric arc welding ) and testing of mild steel tubes ( GI pipe) of following diameter confirming to IS:1239-1990( latest with up to date ammendments) having minimum wall thickness as per IS code with bevelled/ plain ends in a random length of 4 to 7 meters , including manufacturing reducers/ tapers, all short pieces, bends etc and class of pipes specified below, provided and joint as per site requirement made from parent tubes, including lowering and laying in excavated trenches to ensure required level including flushing , cleaning and hydraulic testing complete in all respect to the satisfaction of engineer in charge. The fabricated bends shall have three or four cuts having its radius not less then five times the dia of pipe . the damaged portion of the pipes and specials made from the parant tube during welding or otherwise shall be provided anticorrosive treatment by applying two coats of anticorrosive bitumenous paint over a primming coat as per AWWA specifications C-203-1978. 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. (Earth work in trenches will be measured and paid for separately). 100mm dia

Dismentaling of old GMS tube from trenches etc. (excluding earth work) complete work with in all leads and lifts as per the entire satisfaction & direction of the Engineer-in-charge 100mm dia

Re-laying, jointing of dismentalled pipe (by way of circumferntial butt welding joints by electric arc welding ) and testing of mild steel tubes ( GI pipe) of following diameter confirming to IS:1239-1990( latest with up to date ammendments) having minimum wall thickness as per IS code with bevelled/ plain ends in a random length of 4 to 7 meters , including manufacturing reducers/ tapers, all short pieces, bends etc and class of pipes specified below, provided and joint as per site requirement made from parent tubes, including lowering and laying in excavated trenches to ensure required level including flushing , cleaning and hydraulic testing complete in all respect to the satisfaction of engineer in charge. The fabricated bends shall have three or four cuts having its radius not less then five times the dia of pipe . the damaged portion of the pipes and specials made from the parant tube during welding or otherwise shall be provided anticorrosive treatment by applying two coats of anticorrosive bitumenous paint over a primming coat as per AWWA specifications C-203-1978. 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. (Earth work in trenches will be measured and paid for separately). 100mm dia

Shiwani (BID ID -556511)

GANESH THAKUR (BID ID -556560)