Installation of 01 no. 100KVA, 11kV/415V Transformer at Bhatmura rehab and allied O.H. line electrical works of Bhatmura and Madhudanga rehab under S. B. Area.

Amount

Item Description/ Heading

Material Cost

Installation & commissioning of 100 KVA, 11kV/440V Transformer on existing position, incl. hiring of lifting equipments transportation of transformer, as required to complete the work in all respect.

Providing and erection/replacement of new/damaged 8/9 mtr long PCC pole, as required.

Providing/repalcement and stringing of ACSR Rabbit conductor (incl. 5% wastage), as required.

Providing/replacement and fixing of Shackle insualtor with suitable D-clamp (incl. 5% wastage), as required.

Providing and fixing of MCCB 4 pole 250 Amp at Transformer secondary side.

Testing of 100KVA, 11kV/415V Transformer.

Providing and crimping of Cu lugs of 95 sq. mm cable, for 02 nos. transformers' LT/HT cable jointing, as required

Providing and fixing GI Sheet enclosure for MCCB, as required.

Providing and fixing of GI strips 3mm x25 mm for earthing of 03 nos. transformers to earth pit (incl. 5% wastage), as required.

Providing and fixing of analogue 240V timer switch of suitable rating as per lighting circuit, as required.

Providing, laying and jointing of 11kV 3 core 35 sq mm PVC cable for O.H. to transformer primary connection, as required for 02 nos. transformers.

Making earth pit with supply of required materials, viz. GI pipe50 mm dia, 3000mm long, 50 mm x 6 mm GI strip, agriculture soil & bentonite soil, as required.

Providing and installation of 11kV x 400Amp. X 3 post gang operating switch, as required.

Making drop wire with insulator, bracket, clamp etc., as required

Erection of 13/16 mtrs. Long steel tubular pole for HT OH line, as required.

Providing, fixing and erection of HT stay set complete with stay plate, stay insulator and stay wire of required dimension and specification, as required.

Providing and fixing of 11kV Disc Insulator and hardware, as required.

Providing and fixing of 11kV Pin Insulator, as required.

Providing, fabrication, hoisting and erection of phase and earth bracket and painting with red oxide primer (incl. 5% wastage), as required.

Providing and erection of nuts, bolts, flats and erection of clamps (incl. 5% wastage), as required.

Providing and fixing of iron materials for making base structure for transformer (incl. 5% wastage), as required.

Providing and fixing LT stay set complete in all respect, as required.

Providing/Replacement of LED Driver 50W (incl. 5% wastage), as required.

Providing/Replacement of LED PCB Platting 5W 150 mm (incl. 5% wastage), as required.

Providing and erection/replacement of 2x10 sq. mm Al cable (incl. 5% wastage), as required.

Providing and fixing of nut, bolt, clamp, pipe etc. as required for fixing of street lights (incl. 5% wastage).

Providing and fixing of 63 Amp MCB DP 415V with box, with lighting circuit.

Providing and fixing of Power Contactor 80Amp., contact Voltage 415V, Coil voltage 240V with timer for lighting circuit.

Labour Cost:

Labour cost

P. F. amount for labour cost

Total impact of GST for the purpose of CTC

MAZUMDER ELECTRICAL (BID ID -1196433)

EASTERN ELECTRICAL WORKS (BID ID -1198022)