Replacement of low height poles, old , rusted and damaged OHL structure, erection of cradle guards along with conversion of two wire into four wire and providing,fixing of Lightining Arrestor in LTOHL existing between Pump House(Intake No.2)under PND

Amount

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 08.00 mtr and upto 11.00 meter.

Supplying and Erection of stay set complete (galvanized) with 19/ 20 mm dia X 1.8 meters long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, turn buckle (20 mm X 60 cm), 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.

Erection of all aluminum conductor of 7/3.40 mm to 7/4.00 mm diameter and above including binding etc. as required.

Supplying of channel iron 75mm × 40mm × 6mm (7.14 Kg per meter) cross arm for four wire overhead line complete with clamps, bolts nuts and washers etc. including drilling of holes for insulatort pins etc (as per drawing) and painting with primer and finish paint as required.

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

Supplying and erection of 100 mm × 110 mm shackle insulator with G.I. bolts nuts and straps etc as required.

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

Erection of LV/MV shackle/pin insulator etc. as required.

Supply of 8/6 SWG G.I. wire

Erection of cradle guard as required.

Supply of copper brass lightning arrestors

Supply of 6sqmm. Single core flexible copper cable for connections of lightining arrestor to earth pits

Fixing charges of item no. 11 & 12 @ 15%

Earthing with G.I earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonary enclosure with cover plate having locking arrangement and watering pipe etc. with charcol/coke and salt as required.

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

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

Total impact of GST for the purpose of CTC