SPECIAL REPAIRS TO UNDER GROUND HT CABLE FROM MRS TO C AND D SUBSTATION DOLPHIN HILL UNDER GE U I VISAKHAPATNAM

Amount

Supplying, laying and testing HT UG cable [earthed], XLPE insulated, screened, steel strip armoured and pressure extruded PVC bedded, 11000 Volts grade [heavy duty] with aluminium conductor of size 3 Core 185 Sqmm laid in trenches / ducts, fixed to walls or passing through pipes and connecting up including taking out of existing cable with old GI pipe and cable covers complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 10 Sq.m on plan area and not exceeding 1.5m deep in soft/ loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick of excavated soil complete all as specified and as directed. (Note: A deduction of 10% shall be made from total computed volume of filling to cater in bulk irrespective of machinery used for ramming.)

Removing excavated material /soil to a distance not exceeding 50m and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed

Supply and laying unreinforced precast concrete cable covers of class HV, type-1, flat of size 300x180x40mm laid in trenches along alignment of cable for protection complete all as directed

M & L for RCC 1:2:4, type B1 cable route indicator semi-rounded cross-section with height 600mm width 450mm & radius of 100 mm duly reinforced with 3 Nos of 10 mm dia bars through the length casted in cement concrete 1:3:6, type C1 and foundation base grouted in earth upto 550 mm duly engraved the letters "HT UG CABLE" and applying two coats of antifungal weather coat paint over primer complete all as specified and directed

M & L for dry sand cushioning to under ground cables provided with a layer of sand 8 cm deep before laying the cable and 15cm depth after laying cable & stretching the cable complete all as specified and directed

M & L for laying 100mm dia GI pipe light grade laid for cable protection at road crossings or fixed on walls / poles secured with clamps complete all as directed

M & L for boring holes horizontally under road / pavement / hard standing by trenchless technology using ultra sound technique and necessary machinery suitable for and including inserting HDPE pipe of 150mm dia suitable for 0.4 mpa working pressure complete all as directed by the Engineer-in-Charge.

S & F Cable Jointing Kit for HT 11 KV (earthed) grade XLPE cable for indoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm including testing after jointing complete all as specified and as directed.

S & F Cable Jointing Kit for HT 11 KV (earthed) grade XLPE cable for outdoor end termination heat shrinkable type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm including testing after jointing complete all as specified and as directed.

S & F Cable Jointing Kit for11 KV (earthed) grade XLPE cable for straight through joint heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 to 185 Sqmm including testing after jointing complete all as specified and as directed.

United Sales Corporation (BID ID -3255951)

GVR ENGINEERING WORKS (BID ID -3256365)

DHEERU BUILDERS (BID ID -3257553)

Roy and Sons Infrastructures (BID ID -3258456)

MURALI KRISHNA ASSOCIATES (BID ID -3263572)

GAGANSRI INFRA (BID ID -3263644)

VTC ENGINEERING P LIMITED (BID ID -3258433)