nit88

Job work for successful repairing of All type of Handpump without material.

Minor Repair without unlowering and lowering of assembly pipes (Replacement or repair of chian, Handle, Handle assembly, water tank, Bearing, Greasing etc. including welding and lathe work if any)

Major Repair with unlowering and lowering of 32/50 mm GI pipes assembly including minor repair if any. Work also includes transportation of all material from store to work point & depositing unserviceable material to store. Work can be done by lowering machine/ chain pulley/ any system complete

Repair of handpump when pipe assembly is jammed/fallen in the bore & to be taken out with help of tripod and chain pulley block etc.

Removing abandoned hand pump including dismantling of plateform, cutting of casing pipe minimum up to 0.3 m depth below ground level, depositing taken out material to store, filling bore with stone or earth and surface dressing.

Deduct from item no. 2.9 if relowering of assembly is not done.

Welding of dry/abandoned borewell at site by 12mm thick round sheet MS sheet.

Painting & writing of code on all type sources (Hand pump/Single phase/Tubewell/OW) of various rural/urban WSS the code number of sources shall be based on District code/Block (Sub District) code/Village code/type of source i.e. (HP/TW/SP/OW)/source no. the minimum size of letters painted for coding shall be preferably 10x20mm(withth 10mm and height 20mm)