supply of materials , electrical items : , earthing complete conventional type having intermittent layer of charcoal and salt/ gi earthing pipe 3.1meter long & 40 mm dia and 50 kg bentonite powder , earthing (chemical) with gi earthing pipe 40 mm 3.1 mtrs. long (bentonite as intermittent layers) , earthing (chemical) with gi earthing pipe 20 mm 2.5 mtrs. long , ace chemrod ( artificial concept of earthing by chemical rod ) :- ace chemrod earthing electrode (consisting mild steel galvanised pipe of size 2500 mm in length x 48 mm outer dia. x 2 mm thick, ms rod of size 2575 mm x 16 mm be welded with bottom. the epoxy insulator of not less than 100 mm length is to be fixed on top of mild steel galvanised pipe , earthing g.i.strip (65x6)mm2 , gi wire no. 6/8/10 , aluminium winding wire/tape/strips etc.. , gi stay set complete for d/s/s (1900x 20mm) with staywire 7/10 swg and guy insulator , gi stay set complete for d/s/s (1900x 16mm) with staywire 7/12 swg and guy insulator , 11 kv stay set complete (1800x16 mm) with stay wire 7/10 swg and guy insulator , lt stay set complete (1700x16 mm) with stay wire 7/12 swg , angle/side stay clamp ( 50x6 mm) for 8 mtr 200kg psc pole[galvanized] (1.08 kgs.) , galvanised nuts & bolts(assorted size)