REPLACEMENT OF CRADLE GAURD FOR OVER HEAD HT/LT LINE IN VARIOUS ROAD CROSSING AND FAMILY ACCN AREA AT MIL STN TALBEHAT

Amount

Taking down old damaged Cross arms, bracing supports, clamps, ad back plates fabricated from structural steel sections including nuts, bolts etc.

Taking down old rusted Galvanised iron wire 4 mm dia.

M&L For Galvanised steel wire 4 mm dia for continuous earth on poles, longitudinal braces of pole guarding etc complete all as specified and directed by Engr-in-charge.

M&L Cradles, hexagonal/rectangular, fabricated with galvanised steel wire 4 mm dia complete all as specified and directed.

M&L For Cross arms, bracing supports, clamps ad back plates fabricated from structural steel sections including nuts, bolts, washers welding, bending drilling, cold or hot drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint all as specified and directed by Engineer-In-Charge.

Material and Labour for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground( earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized steel earth wire 4mm dia connected with bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in electrical plate No 3 of SSR Pt I including necessary excavation and earth work PCC (1:3:6) type C-1 with 50 mm thick pre cast RCC ( 1:2:4) type B-1 cover slab framed with 50X30X4 mm MS angle (reinforced with 6 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar) including providing charcoal or coke and magnesium sulphate in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (medium grade) wire mesh, copper lugs, complete in all respect. GI earth wire protected by 40 mm bore (light grade) galvanized iron pipe and other end connected to the wall/pole. Disposal of soil to a distance not exceeding 50 mtr and necessary testing on completion complete all as specified and as directed.

M&L for scraping of the old surface and applying two coat of aluminium paint on HT/LT poles as well as in all steel structure mounted on pole viz. cross arms, clamps, bolts, nuts, brackets etc. and painted with two coat of synthetic enamel paint and marking/numbering of steel poles/structure upto 1.5 mtr height from top of PCC coping complete all as specified and as directed by EIC Make- Berger/Dulax. NOTE:- (i) Pole will be cleaned with wet cotton cloth before painting. (ii) All poles will be numbered of size as directed by EIC and as per electricity code of practice and cost shall deemed to be included in the cost of above item.

M/S SHIVA TRADERS

M/S Kharya Associates