Replacement and Extension of busbar for 33 kv primary side and secondary side of 2 nos of 10 mva transformer and 2 Nos of 3 mva transformer installed at 33 kv main sub station AKKOCP , BnK Area

Amount

Supply and Providing of round finished polished Aluminium tube for busbar38/50mm outer dia aluminium bus-bar of 6 mm thickness .

Fitting and fixing charges for installation and commissioning of Aluminium bus bar

Providing and fixing of pad connector suitable for bus pipe having outer dia approx 50mm

Providing and fixing of T connector suitable for bus pipe having outer dia approx 50mm

Providing and fixing of connector of alloy aluminium pipe to pipe suitable for bus pipe having outer dia approx 50mm

Providing and fixing of support connector suitable for bus pipe having outer dia 50mm

Supply and providing of 50 mm x 6 mm copper flat for making of Z shape

Fiting, fixing including fabrication charges for Z

Providing and fixing of corrosion resistant 33kV post insulator

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required.

Supply and Providing of Double break type isolator 33 kv grade 1250 amps

Assembling and installation of line/bus isolator on the isolator structure adjusting of opening mechanism in proper alignment so as to ensure smooth operation of the same in case of line isolator

Providing and fixing of Electrical / mechanical interlock arrangement between isolators and breaker with all required material.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

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

Erection of steel tublar or rail pole struct in cement concrete 1:3:6 fouundation including excavation and refilling and secured with holdiing clamps, bolts , nuts etc as required

Supply and Providing of Control cable 2.5 sqmm 8 core

Supplying of two length of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) double pole cross arm for thrice wire 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angle iron brac.ket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Providing and fixing of 25mmX5 mm copper strip on surface or in recess for connection s etc as required

Supply and Providing G.I nut bolt with washer 16 mm x 40mm

Supplying and erection of galvanised stay set for 11KV overhead lines complete with 19/20 mm dia X 1.8 metres long stay rod,anchor plate of size 45cm X 45cm X 7.5mm thick , thimble , stay clamps , turn buckle (20 mmX600mm), 7/4.00 mm dia G.I .stay wire and 11KV strain insulator etc in cement concrete 1:3:6 ( 1 cement : 3coarses and : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required.

Supervision and Contactor Profit

Total impact of GST for the purpose of CTC

Vedant Enterprises (BID ID -1178454)