CA NO. CWE/CHD-98/2023-24 PROVN OF 11 KV UNDERGROUND HT CABLE LINE (STAND BY) AT N AREA UNDER GE CHANDIGARH

Amount

Excavation in trenches in soft/ loose soil not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth; and getting out including forming bottom surface required slope/ gradient for laying of cable/ pipe etc. complete all as specified and as directed by Engineer-in-charge.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick each complete all as specified and as directed by Engineer-in-charge.

Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all as specified and as directed by Engineer-in-charge.

M&L for providing dry river sand as in sand cushioning below and above cable thickness as specified in SSR to under ground cable including punning down of sand in layer complete all as specified and as directed by Engineer-in-charge. Note: Only punned thickness of sand will be measured and paid.

Supplying and laying un-reinforced precast concrete cable cover, factory made, class HV, type 1 flat , size 300mm x 180mm x 40mm complete all as specified and as directed by Engineer-in-charge.

Supply, Laying, jointing and testing XLPE insulated, screened PVC bedded, galvanised steel strip armoured, heavy duty HT power cables conforming to IS: 7098 (part-II), aluminium conductor, cross sectional area 120 sqmm 3 core, 11000 volts grade, ISI marked, in trenches, ducts or fixing along the poles or passing through pipes or laid under floors etc complete all as specified and as directed by Engineer-in-charge. Note: earthwork, sand cushioning, PCC cable cover & pipe, if required shall be measured and paid separately.

Supply & Fixing Cast Iron Cable Route Indicator for HT cable, disc type of size 100 mm dia, 2.5 mm thickness embossed with " MES HT CABLE" and fixed on angle iron 35 x 35 x 5 mm, 600 mm long as directed and painted in anti corrosive brown color paint incl PCC 1:2:4 type B-1 foundation block of size 300 x300 x 300 mm, duly fixed in ground complete all as specified and as directed by Engineer-in-charge.

Supply, jointing & Testing HT heat shrinkable type outdoor end termination cable jointing kit with jointing material and accessories sutable for 11000 volt (Earthed) grade, aluminium conductor XLPE cable of size 120 Sqmm, 3 core complete all as specified and as directed by Engineer-in-charge.

M & L for horizontal boring under road using trenchless technology for inserting GI/ Hume pipe of size upto 120 mm dia for passing UG cables under road for a span of upto 4 metre length complete all as specified and as directed by Engineer-in-charge. Note: GI pipe shall be measured and paid separately under respective items here-in-after.

Supply & Fixing GI tubes, 100 mm bore, light grade, for cable protection on poles/ walls/ under road/ culvert etc complete all as specified and as directed by Engineer-in-charge.

M&L for PCC 1:4:8 type D-2 using 40mm graded stone aggregate as in foundation, filling, mass concrete complete all as specified and as directed by Engineer-in-charge.

M&L for PCC 1:3:6 type C-1 using 20mm graded stone aggregate as in foundation, filling, mass concrete complete all as specified and as directed by Engineer-in-charge.

Jai Maa Electrical Works

R D Bansal

Bharat Enterprises

AR CONSTRUCTIONS

SABHYATA ELECTRICAL AND MECHANICAL

KHAJURIA ENGINEERS

Alpha Engineers and Builders