Construction of deep Bore well 150mm at SM Farm Rampora

A). Boring/Drilling of 125 mm dia Bore well of required dia for casing/strainer pipe by suitable method prescribed in IS:2800(part-1), including collecting samples from different strata, repairing and submitting strata chart/Bore log including hire and running charges of all equipment tools, plants and machineries required for the job, all complete job, all complete as per directions of engineer in-charge upto desired depth (all types of soil). The job includes:-Supplying, assembling, lowering and fixing in vertical position in Bore well, ERW (electric resistance welded) FE410 mild steel plain ended casing pipes of 125 mm dia, confirming to IS:-4270 of repeated and approved make including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture including required hire and labour charges including and accessories, all complete for all depths, as per directions of engineer in-charge, development of tube well with backwash method with air compressor of minimum capacity 1000CFM(300-PSI air delivery system)with suitable arrangements till well is thoroughly developed in all respects as per the directions of engineer in--charge

Providing and fitting of 32 mm dia. GI. Column/HDP pipe (Class B). the pipe is properly threaded at both ends and the length of each pipe should not exceed 3M. the pipe is provided and fitted with GI sockets for jointing purpose

Providing and fitting of submersible cable 4sq (mm) for connecting pumping unit with the motor starter.