Tender For Installation Of On Load Isolator , 11Kv Grade Along With All Accessories Of The Dp Structure Of 11 Kv Ohtl For Power Supply Of Cro Mine From Cro Substation Under Churi Colliery , Nk Area., Churi-Jharkhand
TDR : 34961499
Tender Notice
BOQ
Expired
Churi
Jharkhand
Tender For Installation Of On Load Isolator , 11Kv Grade Along With All Accessories Of The Dp Structure Of 11 Kv Ohtl For Power Supply Of Cro Mine From Cro Substation Under Churi Colliery , Nk Area.
Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm(7.14 kg per metre) double pole cross arm for three wire 11KV overhead line conductors complete with through bolts and nuts forclamping to the poles, 50 mm X 6 mm M.S. flats welded on one sideto the channel iron and with bolts and nuts on the other side fortying the cross arms together, including drilling holes for insulatorpins/ fittings, bolts, nuts and washers etc (as per drawing) andpainting with primer and finish paint as required.
2
Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KVover head lines as required.
3
Supplying and erection of 11 KV pin insulator complete with largesteel head G.I. pin, nuts, washers etc. as required.
4
Dismantling of over head lines comprising of copper/ aluminiumover head conductor, G.I. wire, cross arms, insulators etc. asrequired
5
Fixing and installation of new onload isolator , 11 KV , 630A , 3 pole vertical type( to be supplied departmentally) . Cost of fixing charge @ 15 % of supplied value of Rs 1,52,475
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