Details: dsr 7.1laying of one number pvc insulated and pvc sheathed / xlpe power cable of 1.1 kv grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. dsr 7.1.1upto 35 sq. mm dsr 7.1.2above 35 sq. mm and upto 95 sq. mm dsr 7.1.4above 185 sq. mm and upto 400 sq. mm dsr 14.16supplying and laying of following size dwc hdpe pipe isi marked along with all accessories like socket, bend, couplers etc. conforming to is 14930, part ii complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. dsr 14.16.163 mm dia (od-63 mm & id-51 mm nominal) dsr 14.16.290 mm dia (od-90 mm & id-76 mm nominal) dsr 14.16.4160 mm dia (od-160 mm & id-135 mm nominal) dsr 5.9supplying and laying 25 mm x 5 mm g.i at 0.50 metre below ground as earth electrode, includi
Sector: Water supply and Sewerage