Electrical works in connection with shifting of office accommodation of CM section AP CO VJA from 3rd floor to 1st floor of Annex Building Chuttugunta Vijayawada

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) 8 way sheet steel SPN DB (Double door).

b) 32A 2 pole Isolator

c) 6-32 A SP MCB

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

Fixing of existing modular PVC boxes (Surface/recess) switch cum socket of 6A rating (4plug+4socket) on surface/ recess, testing etc., complete as required.

Fixing of existing PVC modular box containing 2nos 6A rating switches & sockets on surface , testing 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 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/Havells Equivalent )

40W LED Tube lights

Supplying and fixing of calling bell suitable for operation on 230V 1Ph AC supply including testing etc., complete as required.

SITC of AC units

Supplying and laying of the refrigerant copper pipe line of sizes 5/8 " & 1/4 " ( or 1/2 " & 1/4 " ) or suitable size for 1.5 TR Split AC Units for suction and discharge lines covered with insulation foam including brazing, flaring etc., as required

Supply & drawing of 4 core 2.5 Sqmm 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

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) 25 mm Dia PVC

b) 32 mm Dia PVC

c) 63 mm dia PVC

Dismantling of indoor & outdoor units of 1.5TR SAC units, including disconnection of electrical connections, gas pumpdown, OD stand,DPDB etc., complete as required.

Installation of ID&OD units on surface of wall including making suction & discharge gas line copper pipe connections at both ends, termination of electrical cabling, extension of power suplly to the units through existing DPDB, commisioning the unit etc., complete as required

Arranging toppingup of R32/R22 refrigerant gas to 1.5TR SAC unit including transportation, technician charge etc., complete as required.

Arranging complete water servicing of ID&OD units of 1.5TR SAC units as required,

Dismalting of existing 15nos fans, 20nos tube lights, other electrical wiring , switch boards etc., complete as required