51/MID/AN

Improvement of lift irrigation station Badyalachak by way of replacement of worn out/rusted/damaged sections of 250mm dia. 90 mtr. (approx.) Mild steel rising main. The job involves excavation of the 250 mm dia 90 mtr. (approx.) rising main at various sections by engaging manual labour / hydraulic excavator, required tools and tackles etc. as per site conditions . Dismantling of damaged/worn out pipe with the help of gas cutter and there after extraction of the damaged pipe. Providing of 250 mm dia. , more than 6.35mm thickness, 90 mtr M.S Pipes in total length of assorted size 6m . Carriage of M.S. Pipes to the site at L.I.S Badyalachak by engaging manual labour/ hydraulic crane one by one and loading in the truck and shifting to the site of LIS Badyalachak . Unloading the pipe at the site of LIS by using manual labour / crane. Laying of MS rising main 250mm dia. 90 mtrs at Lift Irrigation Scheme Badyalachak along the alignment of the already laid MS rising main at various sections . Laying of rising main at various sections includes Circumferential welding of pipes with IS marked MS welding rods of the high quality and reliability to fill the V-groove between the pipes. Welding to be done by skilled workmen, handling of pipes with proper tools & tackles like tripod stands, chain pulley blocks and/or crane for holding of pipes during welding for proper alignment by employing skilled /semi skilled workmen. Removal of slag before a new layer is put in place and afterwards, defects in welds to be chipped away and cavities filled. Negotiating bends of deviation less than 30◦ encountered during laying of rising main. The laying of pipe includes fabrication of bends along the line of alignment. Filling of trenches after laying of M.S. rising main with the excavated soil, leveling, ramming, watering and removal of extra soil etc. The job shall include the cost of 90 m, 250mm dia M.S Pipes, cost of hire charges of gas cutting equipment and DG welding set, cost of POL’s for DG welding set, labour charges for different types of labour engaged for the job, cost of hire charges for hydraulic excavator and hydraulic crane if any employed for the job. Complete Job includes hire charges and carriage of M.S Pipes, tools & tackles which may be employed, freight charges of vehicle, tractor trolley and labour charges for skilled, semi-skilled labour/unskilled, cost of material. Complete Job

SMART TECH AND CO

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G S ENGINEERING WORKS

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