Power arrangement and wiring for separate UPS Circuit in newly built PM10 Analyzer room in Balumath, Phulbasiya and Bukru siding under Magadh OCP,M-S Area

Amount

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. As required.

Erection of metallic pole of length above 10 mtr and upto 12 in cememnt concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 nominal size) foundation including excavation and refilling etc. As required.

Erection of angle iron/channel iron cross arm on wood/RCC/PCC/steel tubular or Rail pole for 4 wire system.

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC coinduit, with paino type switch, phenolic laminated sheet, suitalbe size M.S box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core etc. as required. Group B

Supply 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 primer and finished paint as required.

Wiring for circuit, submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cabler surface/recesssed steel conduit as required 2 X 4 sq. Mm + 1 X 4 mm earth wire

Providing and fixing following capacity TP&N disconnectr fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connection etc. As required. 100A

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

Suppling and erection of 100 mm X 100 mm shakle insulator with G.I. Bolt, nuts and straps etc. As required.

Supplying and drawing following sizes FRLS PVC insulated copper conductor, single core in the existing surface/ recessed steel/ PVC conduit as required 4 X 6 sq.mm

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 ect. as required

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

Supplying and laying 25mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/terninating 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)

Supply and fixing of 2 KVA sine wave inverter

Supply and fixing of 150 Ah maintenance free 12 Volt battery

Total impact of GST for the purpose of CTC

M/S T K ENTERPRISES

M/S GAURAV KUMAR TIWARI