Details: sinking borewell of 150mm dia. clear, using super fasthydraulic rig of capacity 250 psig & above 900 cmf and above, in all strata of earth, including over burden upto 20m, fixing of casing pipes, collars and cap with ncessary cutting, threading and welding including transportation of rig and supporting vehicles, crew charges, cost of consumables, cost of yield test at the final depth with a minimum working of compressor for one hour etc. complete. the cost excludes the cost of casing pipes, collars and caps etc.) for( i no.2.1 p.no.141 ofbwssb sr 2023-24) borewell depth of 0 to 50 mtrs ---- including all lead and lift charges, loading and unloading charges, labour charges, all incidental charges, hire charges of all men and machinery and equipments required for successful completion of work etc., complete. the work shall be executed as per standard technical specifications and as per the directions of the engineer in charge of the work.;sinking borewell of 150mm dia. clear, using super
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