Installation of 50KVA,415 V ,3-Phase DG SET at Diesel dispensing unit with lightning arrestor provision at Topa Project under Kuju Area.

Amount

Errection of steel tubular or rail pole strut in cement concrete 13.6 foundation including excavation and refilling and secured with holding clamps, bolts, nuts etc as req Above 10.0 metre and upto 12.0 metre

Supplying and erection of 11 KV pin insulator complete with largesteel head GI piri nuts, washers etc as required

Supply and fixing of 5 spike copper Lightning Arrestor

Supply and fixing of single core 16 sq mm cable copper core

Supply and fixing of Copper lugs 16 sqmm

Supply and erection of approved make safe carthing electrode consisting pipe-in-pipe technology as per 15 3043-1987 made of corrosion free G1 pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing in earth pit of minimum bore dia 150mm size, as mentioned below (With 3 metre G1 pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, Inner pipe dra of 25mm having 200-250 Micron galvanizing connection terminal dia of 12mm in nominal soil with 50 kg (two bag) back filling bentonite compound UL listed and confirm to relevant International Indian standards around electrode upto ground level

Supplving, installing, testing and commissioning of following capacity TPN tap off box made of 1.6mm thick sheet steel enclosure duly painted with powder coating on existing rising mains complete with TPN disconnector FSU and HRC fuses. connections, carthing etc as required 63A TΡΝ

Supply of ISI Marked On-Load Change over switches panel mouniting type confirming to IS 13947 (part 1 & III) with front operated 4 pole. 415 V with two carthing terminals if required (63A With enclosure)

Supply and fixing of 4x6 sq.mm cable, copper core

Earth work in excavation by mechanical means (Hydraulic excavator) manual means in foundation trenches or drains (not exceeding 15 m in width or 10 sqm on plani, including dressing of sides and ramming of bottoms, lift upto 15 m, including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 m All kinds of soil

Brick work with common burnt clay IPS non modular) bricks of class designation 75 in foundation and plinth in Cement mortar 14(1 cement 4 coarse sand)

Cement plaster skirting up to 30 cm height, with cement mortar 13 (1 Cement 3 coarse sand), finished with a floating coat of neat cement 18 mm thick

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1361 Cement coarse sand (zone-III) 6 graded stone aggregate 20 mm nominal size)

Structure steel work riveted, bolted or welded in built up section trusses and framed work, including cutting hoisting fixing in position and applying a priming coat of approved steel primer all complete

Providing corrugated GS sheet roofing including vertical curved surface fixed with polymer coated J or 1 hooks, bolts and nuts 8 mm diameter with bitumen and GI limpet washers or with 61 limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required (0 80 mm thick with zinc coating not less than 275

Total impact of GST for the purpose of CTC

M/S OM ENGINEERING (BID ID -1111871)