Description: Installation of Deep Borewell at BSF Campus Roshanbagh Under SHQ BSF Berhampore Name of Work INSTALATION OF DEEP BOREWELL AT BSF CAMPUS ROSHANBAGH UNDER SHQ BSF BERHAMPORE
Details: Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. External work 80 mm dia nominal bore Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 80 mm nominal bore Providing and fixing gun metal non- return valve of approved quality (screwed end) : 80 mm nominal bore Vertical Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required : 80 mm nominal bore Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 me
Sector: Police and Internal Security