Details: item description/ heading drilling of perfectly vertical bore hole of a diameter suitable to receive 150 mm nominal diameter casing pipe upto desired depth below ground level inclusive of the labour charges for transporting, lowering and fixing of 150 mm nominal diameter and fixing of 150 mm nominal diameter m.s./ g.i. / u.p.v.c. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc.complete. in all type of collapsible strata consisting of soils, clays, sand , moorum, gravel, boulders etc. drilling of perfectly vertical bore hole of a diameter suitable to receive 150 mm nominal diameter casing pipe upto desired depth below ground level inclusive of the labour charges for transporting, lowering and fixing of 150 mm nominal diameter and fixing of 150 mm nominal diameter m.s./ g.i. / u.p.v.c. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, ins
Sector: Mining