Attending Electrical Repair works to 54 TNGRHS Flats

Amount

Supplying and fixing of single phase EB service connection board with 16 amps 500 volts fuse unit with necessary copper earth plate with bolt nut fixed in well varnished Teak wood board of size 200mm x 150mm x 20mm including necessary interconnections and cost of all materials, etc., all complete.

Supplying and fixing of 32 AMPS double pole main switch for single phase connection all complete complying with relevant standard specification and as directed by the Departmental Officers.

Run of main with 2 wires of 4 Sq mm Copper PVC insulated unsheathed single core Multi Strand Fire Retardant 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 and with continuous earth by means of two wires of 2.5 sq mm copper PVC insulated unsheathed single core Multi Strand Fire Retardant 1.1 KV grade copper cable with ISI Mark conforming to IS:694/1990 in fully concealed 32 mm dia rigid PVC conduit pipe with ISI mark etc. including cost of all materials, specials etc. all complete and as directed by the departmental officers

Supplying laying and connecting 31/2 core 25 sqmm aluminum armoured UG cable with ISI mark of reputed brand including fixing in walls with necessary MS clamps, brass screws including cost of all materials redoing the dismantled portion, etc., all complete complying with relevant standard specification and as directed by the Departmental Officers. (The quality and brand of UG cable should be got approved by Executive Engineer before use)

SREE VENKATESWARA ENTERPRISE (BID ID -1272078)

M SELVAM (BID ID -1271509)