Providing wiring and other Electrical works_Conference hall_BSNL Bhavan_VJ

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

2'x2', 36W recessed diffused LED light fitting (cool white light)

6" 12W recessed round type diffused LED light fitting (cool white light)

2" 3W recessed round tiltable type LED spot light fitting (cool white light)

Supplying and fixing of the warm white rope type LED light strip with all accessories of following lengths (Approx size) suitable for operation on 230V single phase AC supply testing and commissioning etc as required.

24.0 Mts length

Supplying and ITC of 400mm (16 inch),high speed pedestal type air circulator suitable for operation on 230V, 50Hz AC supply etc compete as reqd (Usha/crompton/Equivalent).

SITC of conferencing pop up box consisting of minimum 1 No 5A power socket, 1 CAT 6 socket and 1 HDMI socket etc complete as reqd (Make: Legrand/Equivalent)

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

8 way vertical type sheet steel TPN DB (Double door)

b) 8 way horizontal type sheet steel TPN DB (Double door)

c) 8 way horizontal type sheet steel SPN DB (Double door)

d) 100A 4 pole Isolator

63A 4 pole Isolator

32 A DP Isolator

6-32 A SP MCB

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.

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

4x25Sqmm

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

4x25Sqmm

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

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

3 X 1.5 sq. mm

3 X 2.5 sq. mm

6 X 2.5 sq. mm

6 X 1.5 sq. mm

3 X 4 sq. mm

6 X 4 sq. mm

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 metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc as required.

100 mm X 100 mm X 60 mm deep

150 mm X 75 mm X 60 mm deep

180 mm X 100 mm X 60 mm deep

Supplying and fixing of modular type switch cum socket (2plug+2socket) along with base plate, cover etc as reqd

Supplying and drawing of 1" PVC flixible pipe for cables etc as reqd

SITC of 6" circular fresh air fans suitable for operation on 230 V AC supply etc as reqd. (M/s Crompton/Equivalent)

Making chase in the wall for fixing PVC pipes (drawing concealed wiring/drawing LAN wiring etc) and making good the finish complete as reqd

Supplying and laying of 4x16 sqmm PVC flexible copper conductor cable etc complete as reqd

Supplying and laying of 4k 2.0V HDMI Cable each 20 Mts length having HDMI Connectors at both ends etc complete as reqd

Supplying and laying of 4k 2.0V HDMI Cable each 30 Mts length having HDMI Connectors at both ends etc complete as reqd

Supplying and fixing of 1:8, 4K HDMI Splitter etc complete with all accessories as reqd

Supplying and laying of the refrigerant copper pipe line of sizes 5/8 " & 1/4 " ( or 1/2 " & 1/4 " ) or suitable size for 2.0 TR Casettee AC Units for suction and discharge lines covered with insulation foam including brazing, flaring etc as required

Supply & drawing following size PVC insulated copper conductor flexible wire in existing PVC conduit as required for providing power supply to AC units/ for OD unit of split AC as required .

4 core 2.5 Sqmm

Supplying & fixing of following pipes including bends/ couplings fitting to the ceiling/wall etc for drain water/mechanical protection on surface of wall as required

32 mm dia rigid CPVC pipe

63 mm dia rigid PVC Pipe

Dismantling of the following in the existing rooms etc complete as reqd a) 3 Nos Ceiling fans b) 6 Nos 4' 20W LED tube lights c) Power sockets-8 Nos d) 2 Nos SPN MCB Box along with DP MCB Other minor misc Elec items d) Other minor misc Elec items

K SRINIVASA RAO