Day to day extension, shifting of 220Volt over head lighting line of departmental quarry of the mine for illumination of working faces, dump yard, haul road etc. of Govindpur Ph-II OCP for the time period of one (01) year or quantity exhaust whicheve

Amount

Erection of metallic / steel tubular of steel rail pole of length exceeding 8mtrs. but not exceeding 11 mtrs. in cement concrete 1:3:6 (1Cement : 3Sand :6 Graded stone aggregate 40mm nominal size) foundation including excavation and refilling is required

Supplying and erection of stay set complete (galvanized) with 19/20 mm dia X 1.8M long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle (20mm X 60 cm), 7/4.00 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 40mm nominal size) foundation including excavation and refilling etc as required.

Supplying and erection of galvanized ‘D’ iron clamps complete with shackles insulator (100MM X 110MM), G.I bolts and nuts, washers coach screws etc as required.

Cradling : Supply and erection of G.I wire 8 SWG including binding etc.

Supplying and erection of 100mm X 80mm pin insulator complete with G.I. spindle and nuts etc as required.

Providing and fixing of M. S. Clamp

Providing and fixing of M.S nut bolt with washer 5/8 x 4”

Supplying of channel iron 75MM X 40MM X 6MM (7.14 Kg Per Mtrs) cross arm for 2 wire overhead 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 cross arm on Wood / RCC / PCC / Steel Tubular / Rail Pole etc as required.

Supply of aerial bunch power cable size 2 core x 25 sq.mm + 1 core x 25 sq.mm. (15 SPN x 50mtr) = 750 Mtrs.

Erection of aerial bunch power cable size 2 core x 25 sq.mm + 1 core x 25 sq.mm. (15 SPN x 50mtr) = 750 Mtrs

Supply of all accessories for erecting the AB cable in pipe / pole i.e. clamp, I hooke, Suspension and Connector etc.

Erection of all accessories for erecting the AB cable in pipe / pole i.e. clamp, I hooke, Suspension and Connector etc

Erection of all aluminium conductor of 7/3.40mm to 7/4.00 diameter and above including binding etc as required. = (25 SPN x 50mtrs. x 2wire) = 2500Mtrs. x 0.149 kg/mtr = 372.5 + 10% sagging + 2% binding & jumphering = 417.20 Kg.

Dismantling of over head lines comprising of copper / aluminium over head conductor, G.I. wire, cross arms, insulators etc. (29 SPN x 50mtrs. x 2wire) = 2900Mtrs. x 0.149 kg/mtr = 562.60 Kg

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

Supplying and erection of a set of cross bracing FRL same work for 11 KV/440 Volts over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/ coke and salt as required.

Providing of twin core aluminium (7/20)

Providing of single core copper wire 1.0 sq.mm

Providing of single core copper wire 2.5 sq.mm

Providing of RCCB 100Amp

Labour Charge on SI No. 19 to 22

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the exiting panel board with ISI marked HRC fuses including drilling holes in cubicle, making, connections etc. as required. 32Amp TP & N

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the exiting panel board with ISI marked HRC fuses including drilling holes in cubicle, making, connections etc. as required. 63Amp TP & N

Fixing charge of LED street light 60Watt - 200Watt

Total impact of GST for the purpose of CTC

M/S SHYAM ELECTRICALS

M/S S K ELECTRICAL