Electrical work s at 9th Floor Door Sanchar Bhavan Hyderabad

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc. as required. a) Group C

Wiring for circuit/ sub main wiring along with 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) 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

b) 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

c) 2 X 4 sq. mm + 1 X 4 sq. mm earth wire

d) 4 X 1.5 sq. mm + 2 X 1.5 sq. mm earth wire

e) 4 X 2.5 sq. mm + 2 X 2.5 sq. mm earth wire

f) 4 X 4 sq. mm + 2 X 4 sq. mm earth wire

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. a) 20 mm

Supplying and fixing following size/ modules, GI box along with modular base & cover plate for modular switches in recess etc. as required. a) 12 Module (200mmX150mm)

Supplying and fixing following modular switch/socket on the existing modular plate & switch box including connections but excluding modular plate etc., as reqd a) 5/6 A Switch

b) 3 pin 5/6A socket outlet

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 amps modular socket outlet and 5/6 amps modular switch, connection etc. as required. (For light plugs to be used in non residential buildings).

Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 amps modular socket outlet and 15/16 amps modular switch, connection etc. as required.

Supplying and drawing of UTP 4 pair CAT 6 LAN Cable in the existing surface/ recessed steel/ PVC conduit as required. a) 1 run of cable

b) 2 run of cable

c) 3 run of cable

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) a) 8 way, Double door

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) a) 4 way (4 + 12), 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

b) Double pole

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required. A)63 amps

Supplying and fixing DP sheet steel enclosure on surface/ recess along with 16/25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

Supplying and installing following size of perforated painted with powder coating M.S. cable trays with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required. a) 150 mm width X 50 mm depth X 1.6 mm thickness

b) 300 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated painted with powder coating M.S. cable trays Tee's with perforation not more than 17.5%, joined with connectors, suspended from the ceiling with M.S. suspenders including bolts & nuts, painting suspenders etc. as required. a) 150 mm width X 50 mm depth X 1.6 mm thickness

Supplying and Laying of 4 X 16 sq.mm Aluminium Armoured XLPE insulated and PVC sheathed power cable of 1.1 KV grade on existing cable tray / on wall etc., complete as required.

Supplying and Laying of 2 x 6 sq.mm Aluminium Armoured XLPE insulated and PVC sheathed power cable of 1.1 KV grade on existing cable tray / on wall etc., complete as required.

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. a) 4 X16 sq. mm (28mm)

b) 2 X6 sq. mm (19mm)

Supplying and fixing of 1 x 20W (4' length) LED Box Type general purpose Luminaire suitable for operation on 230V, 50HZ AC supply including supplying and fixing ball and socket arrangement, 2 no. down rods of 20 mm dia X 1.6 mm thick steel conduit up to 30 cm length, painting and wiring the down rods and connection with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable, earthing, interconnection, testing etc., as reqd. (M/s.Crompton DIJB12LT8-20, Philips or ss make)

Supplying and Fixing of 4 feet 20W LED tube, suitable for the existing 1 x 20W (4' length) LED Box Type fitting and operating on 230V, AC supply i/c interconnections, testing etc., as reqd. (M/s Crompton/SS make)

Supplying and Fixing of 2 feet 10W LED tube light fitting, suitable for operating on 230V, AC supply i/c interconnections, testing etc., as reqd. (M/s Crompton/SS make)

Dismantling of existing ceiling fans, Re-installation of the same including shifting from other spare available places as per requirement ,Transportation( if required),cleaning,checking for fuctioning of saftey lock ,servicing and replacing minor spares like saftey lock capacitor etc., as required.

Supplying and fixing of 8" sweep fibre body Exhaust fan suitable for 230volts, 50Hz AC Power supply etc., as required. M/s Havells Ventil Air DX or SS make

Supplying and fixing of 12" sweep 1350RPM Metal body Exhaust fan suitable for 230volts, 50Hz AC Power supply etc., as required. M/s Havells or SS make

Dismantling of all old wiring, light fittings, fans, switch boards, DB's, corridor in entire floor (approx size 35.2 Mtrs mm X 18 Mtrs ) and shifting to removed material to basement and kept in Basement Store Room etc., complete as required.

Dismantling the existing 1.5 TR split AC unit both indoor and outdoor unit with copper pipe and cable, flexible pipe, out door unit stand, Industrial plug and socket, stabilizer and its accessories i/c pump down of gas etc., as reqd.

Supplying and fixing additional copper refrigerent pipe line both 1/4"for gas line and 5/8" for liquid line with PVC Flexible pipe including providing foaming along the gas line necessary clamping, etc., as required. (For 1.5TR AC unit)

Supplying and laying 4 Core 1.5 Sqmm flexible copper wire along with refrigerant pipe etc., as required.

Installation, Testing and commissioning of 1.5 TR Inverter type AC unit along with the existing copper piping, PVC drain pipe (shifted along with AC Unit) including gas releasing, insulation and making opening in wall and making good the damages, etc., as required.

Transportation of 1.5TR SAC units from BSNL Bhavan to DS bhavan including loading unloading etc., as required.