Earthing of Medium Power TF and Construction of Plinth under EDD Kaimganj

Amount

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Construction of plinth of size 5’x5’x4’ above ground level & one it, below the ground level of 9” After excavation of 4” earth brick ballast shall be provided & remmering will be done properly After that a retaining wall of 9” with by first class brick ration 1:4 of cement & send be made. The earth shall be filled up to one ft. below the top of the plinth. After this brick ballest shall be provided up to 6’ from the earth level & proper rammering shall be done. One No. Jall of 12 mm MS for shall be fixed in the hollow of plinth & one ft. thick RCC in ratio of cement, sand & stone ballast shall be laid on the top of the plinth the 12mm thick plastering shall be done all around the plinth in 1:4 ratio of cement & sand. The contractor shall be responsible to complete the work as per direction of Supervision Engineer It. Includes the cost of all material Labour, T&P Carrier etc. required for proper completion of work .

Earthing of 250KVA & above Distribution Transformer by digging pits 6” dia up to 3 mtr. Deep including inserting lowering 50mm dia G.I. and insert 25 mm G.I. pipe chemical filled pipe I.S.I. Mark B-Grade connecting with M.S. Flat 50x6mm Transformer to 50mm dia G.I. pipe and filling of chemical mixture of chamber & then connecting the top of the inserted pipe and transformer body through M.S. strip with the help of nut & bolts or through welding under under EDD Kaimganj

Body Earthing of Transformer.

Neutral Earthing of Transformer.

OM SHRI SAI RAM

M/S SAI ENTERPRISES

JAI BHOLE BABA ELECTRONIC