El.D.C.No.Centre/0579/2026 Electrical wiring and Replacement of TL Fitting ceiling fan fixing of virugambakkam School Koyambedu CGHS school in division 127 and 128 Zone 10

Cost of supply of 18w 4 feet LED fitting with LED tube complete set (Patty and LED tube)

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with TW switch box inflush with wall with 5A FT switch covered with hylum sheet of 3mm thick with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC light point / fan point (for electronic regulator)

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1 meter down rod on the existing clamp

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch on suitable TW Box

Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32 A 4 P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only.

Clamping of 3 1/2 x 25 / 4 x 25 sq.mm L.T UG Cable on wall with MS Clamp

Supply and fixing of 6 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63 A 4 P MCB switch as incoming and 18 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only.

Tneb Main board with 1no of 100amps change over switch and 4nos of 63 amps switch with Neccssary accessories

Generator Foundation RCC Concrete Work

Wiring with 3 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch (two way) with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC straircase light point

I.SI.MARKED 3 1/2X25 SQ.MM CABLE

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