Prdg.Electrical works for new office of vigilance section at DTAX Bldg Vijayawada

EI&FANS

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FR 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. FR PVC insulated copper conductor single core cable etc as required.

Group C

S/F of following electrical accessories /DB/Isolators / MCBs suitable for 415V / 230V AC supply I/c interconnections etc., as required.

a) 4 way horizontal type sheet steel TPN DB (Double door)

b)63A 4 pole Isolator

c) 6-32 A SP MCB

d)20A DP MCB

e)blankers

Supplying and Fixing DP sheet steel enclosure on surface/ recess along with 16/20 amps "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in PVC conduit etc as required

3 X 1.5 sq. mm

3 X 2.5 sq. mm

6 X 1.5 sq. mm

6 X 2.5 sq. mm

3 X 4 sq. mm

6 X 4 sq. mm

3 X 6 sq. mm

Supplying and fixing of (Surface/recess) modular type switch cum socket of 6A rating (2plug+2socket ) along with 8M base plate etc as reqd

Supplying and fixing of PVC modular box containing 2nos 6A rating switches & sockets along with pvc modular cover plate on surface , making inter-connections etc complete as required.

Supplying and laying of 20mm flexible medium class PVC conduit on surface / recess t as required.

Supplying and laying of 40mm flexible medium class PVC conduit on surface / recess t as required.

Supplying & Drawing of CAT- 6 with sleeve protector in the existing PVC casing / capping etc., as required. (Make : D-Link)

Supplying and crimping of RJ45 connectors

Supplying and Laying of one number XLPE insulated and PVC sheathed aluminum conductor armoured power cable of 1.1 kV grade of 4x25Sqmm. size on wall surface as required.

Supplying and making end termination with brass compression gland and aluminum lugs for 4x25Sqmm. size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required.

Supplying and drawing 8SWG GI wire alongwith the existing cables on surface of wall for extending loop earthing as required

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supplying and fixing of following suitable for operation on 230V, 50Hz AC supply etc complete as reqd (Make:Wipro/Philips/Equivalent )

40W LED Tube lights

6" 25W recessed round type diffused LED light fitting (Neutral light)

Dismantling and refixing of 1200mm sweep ceiling fans / 400mm wall mounting fans suitable for operation on 230V AC supply with 6Ft. Down rods, D hooks including all labour charges and transportation etc., complete as required.

supplying and fixing of 3mm Aluminium sheet for covering the MS Junction boxes

Supplying and fixing of following size modules, GI /MS box in recess etc., complete as required

a)12Module(200mmx150mm)

Supplying and fixing of calling bell & switch etc., as required

SITC of AC units

Supplying and laying of refrigerant copper pipe line for 1.5TR SAC Units for suction and discharge lines covered with insulation foam including brazing, flaring etc as required

Supply & drawing of 4 core 4.0 Sqmm PVC insulated copper conductor cable in existing PVC conduit as required for providing power supply to AC units/ for OD unit of split AC as required (ISI Make)

Supplying & fixing of following rigid CPVC / PVC pipe including bends/ couplings etc for drain water/mechanical protection on surface of wall as required (ISI Make)

a) 32 mm Dia PVC

b) 63 mm dia PVC

Dismantling of existing 1.5TR SAC ID& OD units, shifting of the same from 3floor Annexe bldg to 3rd floor Dtax bldg and reinstallation of the units etc., complete as required.

Topping up of R32 gas