Diversion of 6.6KV HT Overhead line (OHL) and replacement of steel tubular poles along with other related job at various location of Amlohri Township

Amount

Erection of RS joist pole/H Beam / steel tubular pole steel rail pole of length exceeding 10 meters but nut exceeding 13 mtr. In cement concrete M-10(1 cement : 3 core sand : 6 graded stone Aggrigate 40 mm nominal size) base foundation , muffing including excavation and back refilling etc. as required.

Erection of stay set complete in cement M-10 (1Cement : 3 coarse sand : 6 Graded stone aggregate 40 mm nominal size) foundation including excavation and back refilling etc. As required.

Supplying and erection of 11 kv Porcelain disc insulator for 11 kv OHL with galvanized insulator fitting, ball and socket type, and complete with glavanized strain clamp , bolts,nuts washer etc. As required.

Supplying & fixing anti clambing device with 2 ply G.I. barbed wire 1 kg per pole complete as per specification.

Supplying and fixing 33/11/0.4 kv enamel coated danger board size 200 x 250 mm with clamp on existing HT/LT structure/ poles.

Supplying and erection of 11 kv porcelain pin insulator complete with long steel head G.I. pin, nut, washer etc. as required.

Final coat with Aliminum paint, brushing complete including material & labour.

Labour charge for erection of angle/Chanel/flat iron fitting for OHL & sub-station etc such as "D' bracket, cross arms, top clamp, 'V' cross arms, back/support clamps or other similar work etc. including nut bolts of required size , as required as per specification.

Erection of all aluminium conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. As required.

Erection of G.I. Wire no. 8 SWG including binding etc. As required.

Supply of Tension type Hardware for wolf conductor

Supply and erection approved make safe earthing electrode consisting pipe-i pipe technology as IS3043-1987 made of corrosion free GI pipe with constant ohmic value surrounded by highly conductive compound with high charge dissiption suitable for effective and maintenance free earthing with 3 meter G.I. pipes having outer dia of 50mm having 80-200 micron galvanizing, inner pipe dia of 25mm having 200-250 micron galvanizing, connection terminal dia of 12mm in nominal soil with 50 kg (two bag) back filling bentonite compound.

Providing and fixing of 25mm x 5mm GI strip at 0.5 meter below ground level / surface as strip earth electrode including jointing etc as required on surface for connection etc as required.

Dismantling of over head lines comprising of copper/ aluminum over head conductor, G.I. Wire, cross arms, insulators etc. As required.

Dismantling of pole /street light standard/ strut embedded in cement concrete foundation etc. As required.

Supplying and erection of stay set complete with 16 mm dia 1.8 mtr. Long stay rod , turn buckle, anchor plate of size 200 x 200 mmx 6mm, thimble , stay clamps, bow tightener, 7/3.15 dia G.I. Stay wire etc in cement concrete M-10 (1 cement : 3 coarse sand : 6 graded stone agregate 40 mm nominal size) foundation , including excavation and back refilling etc. as required.

Total impact of GST for the purpose of CTC

M/S SARCO ENGINEERING WORKS

M/s Shiv Shankar Electrical Civil Engineering