Diversion of 33 KV overhead lines ( feeding power to IB Valley Area and Orient Area) and 3.3 KV overhead lines ( feeding power to Pump ) of SOCP, IB valley Area due to construction of cement concrete road from bajrangbali chowk to new Y curve siding

Amount

PART A (Supply of items)

SUPPLY OF ROLLED STEEL JOIST,152 MM(D) X 152 MM(B), Flange Thickness(Tf)-11.5 MM, Web Thickness(Tw)-8 MM, Length-13 Mtr, Weight-37 KG Per Mtr, Manufacured as per IS: 2062-2011 GRADE ‘A’

SUPPLY of All Aluminium Conductor(AAAC), Sectional Area-125 Sq MM, Stranding-7/3.15 mm Dia, Approx Overall Dia-9.45, Weight-342.51 Kg per KM, DC Resistance @ 20 Deg Cel-0.6210 ohm/Km, Breaking Load-16.03 kN, conforming to IS:398 Part IV/1994 with amendment no. 1, (Reaffirmed 2004)

SUPPLY of All Aluminium Conductor(AAAC), Sectional Area-55 Sq MM, Stranding-19/2.89 mm Dia, Approx Overall Dia-14.45, Weight-149.20 Kg per KM, DC Resistance @ 20 Deg Cel-0.2735 ohm/Km, Breaking Load-36.64 kN, conforming to IS:398 Part IV/1994 with amendment no. 1, (Reaffirmed 2004)

SUPPLY OF 3C X 120 SQ MM 3.3 KV (UE) XLPE CABLE WITH STRANDED COMPACT CIRCULAR COPPER CONDUCTOR, CONDUCTOR SCREEN WITH EXTRUDED SEMI CONDUCTING COMPOUND, XLPE INSULATED, INSULATION SCREENING WITH EXTRUDED SEMI CONDUCTING COMPOUND IN COMBINATION WITH COPPER TAPE, CORES LAID UP, EXTRUDED INNERSHEATH OF PVC, GALVANISED STEEL ROUND WIRE ARMOURED , AND OVERALL PVC SHEATHED CABLE CONFORMING TO IS 7098 (PART-2) 1985, INCLUDING ALL TEST REPORTS WITH UPTO DATE AMENDMENTS.

PART B Overhead line work)

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 10.00 metre and upto 13.00 metre

Supplying and erection of galvanised stay set for 33 KV over head lines complete 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 thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm dia G.I. stay wire and 33 KV 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.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 33 KV over head line conductor complete with 50 mm X 6mm flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required.

Supplying and erection of 65 mm X 65 mm X 6 mm angle iron-0.8 Mtr height complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required .

Supplying of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre-1.86 Mtr) cross arm for three wire 33 KV over head line conductors and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc and painting with primer and finish paint as required .

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) V shape cross arm for two 11 KV over head line conductors 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.

Supplying of two lengths of channel iron 100 mm X 50 mm X 6 mm (9.56 kg per metre-2.3 Mtr Each) double pole cross arm for three wire 33 KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts, washers etc and painting with primer and finish paint as required .

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Supplying and erection of a set of cross bracing FRLSame work for 33 KV over head line double pole structure having four members fabricated out of 65 mm X 65 mm X 6 mm angle iron to form a rectangle of minimum size 2400 mm width X 2800 mm height complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nuts, washers etc and painting with primer and finish paint as required .

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

Supplying and erection of a set of Four 11 KV disc insulator for 33 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of 11 KV disc insulator(Polymer) for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of 11 KV pin insulator(Polymer) complete with large steel head G.I. pin, nuts, washers etc. as required.

Supplying and erection of 33 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. (but without charcoal/ coke and salt ) as required.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

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.

Dismantling of stay set embedded in cement concrete foundation etc. as required.

Loading and unlaoding of pole from SOCP IBVA to Site(To and Fro).

Supply and Erection of G.I. Wire No. 8 SWG including binding etc. as required.

Supplying and erection of cradle guard complete (Material-Galvanised Iron-8 SWG, Grid of 6 X 50 Mtr, Road Crossing Span 50 Mtr) in LT Line Crossing in Mines.

Providing, laying and fixing following 150 mm dia G.I. pipe (medium class) in ground complete with G.I. fittings, jointing including trenching (75 cm deep)and re-filling etc. as required

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 3.3 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 3.3 KV grade as required.

Supplying and embedding 50 MM dia G.I. pipe (medium class) in pole collar/ foundation (during casting) for cable entry including bending the pipe to the required shape complete as required.

Excavation for cable trenches in soft soil, depth upto 1.2 m including dressing of sides lift upto 1.5 m, including getting out the excavated soil, refilling with sand and or good soil after laying of cable/ pipe etc. in layers of 20 cm, ramming, watering and disposal of surplus excavated soil as directed, within a lead of 50 metres.

Total impact of GST for the purpose of CTC

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