PW3-44379/23Estimate for Electrical Maintenance at Revanue Section in Central Zone

Amount

Wiring for light 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 Gl box and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required.Light point( Medium point)

Fan point with Stepped type Modular electronic fan regulator ( Medium point)

Combined plug point

Supply and drawing for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in existing surface/ recessed steel or PVC conduit as required .3 X 1.5 sq. mm

3 X 2.5 sq. mm

4 X 6 sq. mm + 1 X 2.5 sq. mm

Supply 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 reccessed counduit as required.20 mm PVC conduit

25 mm PVC conduit

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

Supply and laying of the following size PVC/ XLPE insulated armoured cable with Aluminium conductor for working voltages up to and including 1100 volts conforming IS 1584/part I/1988 for PVC IS 7098 part I for XLPE and laying on wall surface clamped with 1mm thick saddle etc complete.16 sq.mm 4 core Aluminium conductor

Supplying and making end termination with brass compression gland and Copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 kV grade as required.4x 16 Sq.mm

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 V, 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)DB 4 way (4 + 12), Double door

Supplying and fixing following rating, four pole, (three phase and neutral), 415V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 A RCCB Four pole

Supplying and fixing following rating, four pole, 415 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 A four pole isolator

Supplying and fixing 5 A to 32 A rating, 240 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB completewith connections, testing and commissioning etc. as required.Single Pole

Tripple pole MCB

Supply, conveyance installation testing and commissioning the light fittings of following box types made of CRCA with 0.5mm thickness complete with all accessories and lamps etc. directly on wall or ceiling with PVC round block neatly painted to suit the fitting and giving connection with required length of 16/0.20mm 3 core copper conductor flex wire conforming to relevant ISS and giving connections as required.1200 mm 1X20W LED Lamp for box type fixture. ( Model Bajaj, Philips)

Supplying and fixing 20 amps, 415volts, TPN industrial type, socket outlet, with 4 pole and earth, matel enclosed plug top alongwith 20amps "C" curve, TP MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for thesocket out let and complete with connection, testing and commissioning etc as required.

ANAND T THAZHATHA