SITC of 2 Nos 15 kVA Online UPS at BSNL Bhawan and Telephone Bhawan, Sri Vijaya Puram. ( Pdg distribution wiring for UPS system at BSNL Bhawan and Telephone Bhawan)

Wiring for circuit / submain wiring along with earth wire with the following sizes of PVC insulated copper conductor single core cable in surface/recessed PVC conduit as required. (4 x 6 Sq mm + 2 x 6 sq.mm)

Supplying and fixing of following ways surface/ recess mounting, 230 volts, SPN MCB distribution board of sheet steel, dust protected, duly powder painted, tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCB's (but without MCB's and incomer ) as required (12 way), Double door

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required. a) Single pole

Supplying and fixing following rating, four pole, 230 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required [63 amps]

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required a) 2x2.5 Sqmm +1x2.5 Sqmm

b) 2x4 Sqmm +1x4 Sqmm

c) 2x6 Sqmm +1x6 Sqmm

d) 2x16 Sqmm +1x6 Sqmm

Supplying and fixing of following module, PVC enclosure along with modular base & cover plate for modular switch in recess etc as required (a) 03 module

Supplying and fixing following accessories in the existing Modular enclosure including connections etc as required a) 10 A 1 way modular switch

b) 10 A modular Socket Outlet

Supplying and fixing 4 way, MCB Enclosure, with four pole MCB 32A, 415 V, on surface/ recess, complete including earthing etc. as required.