EI and Fans Service connection Earthing and AFD System for New RSU at TE Thiruverkadu Chennai

SUB HEAD (EI & FANS); Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.(Group B)

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. A) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

S/ drawing following sizes of FRLS PVC insulatedcopper conductor, single core cable a) 1x 1.5 sq. mm

b) 3 x 1.5 sq. mm

c) 6 x 1.5 sq. mm

S/ fixing of following sizes of medium class PVC conduit a) 20 mm

b) 25 mm

Wiring for light/ power plug with 2X4 sq. mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit along with 1 No. 4 sq. mm FRLS/HFFR PVC insulated copper conductor single core cable for loop earthing as required. a) 2X4 Sqmm+ 1x4 Sqmm

4x4 Sqmm + 2x4 Sqmm

Supplying and fixing metal box of 180mm X 100mm X 60mm deep and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch