Re-arrangement of power distribution for different infrastructure at pit office,Power supply arrangement at Binglat OB Dump,Dismantling of steel tubular poles with all aluminium conductor at different places of mine,Shifting of LT overhead line etc.

Amount

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling and secured with holding clamps, bolts, nuts, etc. as required.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

Supplying and erection of 75 mm X 90 mm shackle insulator with G. I. Bolt, nuts and straps etc. as required .

Supplying and erection of 100 mm X 65 mm pin insulator complete with G. I. Spindle and nuts etc. as required .

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required

Erection of angle iron/ channel iron (Bracket & Clamp) cross arm on wood/ RCC/ PCC/ steel tubular/ rail pole etc. as required

Supplying and erection of stay set complete (galvanised) with 19/20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener, 7/ 3.15 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

Painting on steel surface ( Providing and supplying two coats of ready mix paint of approved brand on steel surface after through cleaning of surafce to give on even shade) ( 5 sq.m/pole approx.)

Supply of power 10 sq.mm, 3.5 core aluminium conductoe PVC insualted un- armoured

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

Dismantling of over head lines comprising of copper/ aluminium over head conductor, G.I. wire, cross arms, insulators etc. as required.

Supplying, installation, testing & commisioning of following capacity Plug In/ tap off box on the existing Air Insulated Compact Type bus trunking/ rising mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick sheet steel enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete etc. as required. 125 A 15kA SC for 1 sec

Supplying, installation, testing & commisioning of following capacity Plug In/ tap off box on the existing Air Insulated Compact Type bus trunking/ rising mains for use on 3 phase 4 wire 415 volts, 50Hz A.C. supply made with 1.6mm thick sheet steel enclosure (IP54) duly powder coated with provision of MCCB/ACB (but without MCCB/ACB) complete etc. as required. 315 A 30kA SC for 1 sec

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. Upto 35 sq. mm (clamped with 1mm thick saddle)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. Upto 35 sq. mm

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 250A, 50KA, FPMCCB

Providing and fixing following rating and breaking capacity and pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required. 125 A,36KA,FPMCCB

Street lighting (providing and receting street light mounted o steel circular hollow pole od standard specifications for street lighting 6m high spaced 40m apart, 1.8 mover hang on both sides if fixed in themedianand on one side if fixed on the footpath, fitting with sodium vapour lamp and fixed fimly in concrete foundation). (ii) For Fixing in footpath

Supply of power 35 sq.mm, 3.5 core aluminium conductor PVC insualted armoured.

Supply of power 25 sq.mm, 3.5 core aluminium conductor PVC insualted armoured.

Supply of power 16 sq.mm, 3.5 core aluminium conductor PVC insualted armoured.

Supply of power 10 sq.mm, 3.5 core aluminium conductor PVC insualted armoured.

Supply of power 2.5 sq.mm, 10 core aluminium conductor PVC insualted armoured.

Supplying and fixing of auto timer street light control switch 1ph, 16A, 230V, 50 Hz. With inbuilt over/ under Voltage protection

Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required. Above 11.00 metre and upto 13.00 metre

Erection of cradle guard as required.

Supply of power cable 4sq.mm, 3 Core Copper conductor PVC insulated armoured

Total impact of GST for the purpose of CTC