NIT for Annanagar west TE Shifting Electrical works

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 piano type switch, phenolic laminated sheet, suitable size M.S. box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.( Group B )

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

Supplying and drawing the following suize of FRLS PVC insulated copper conductor single core in the existing surface/recessed steel/PVC conduit as required

1x 1.5 sq. mm

3 x 1.5 sq. mm

6 x 1.5 sq. mm

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

Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

2X4 Sqmm+ 1x4 Sqmm

Wiring for light/ power plug with 4X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit alongwith 2 Nos 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required.

4x4 Sqmm + 2x4 Sqmm

S/f metal box made up of 16 SWG MS sheet of 350mm X 100mm X 60mm deep and P/f 4Nos, 3 pin 5/6 amps socket outlet and 4Nos, 5/6 amps piano type switch, connection, painting etc. as required.

S/F 20W LED Battern type fitting with 20 W LED tube on surface of wall i/c connections etc as reqd

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415V, 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)

4way (4 + 12), Double door

Supplying and fixing following rating, 240/415 V, 10kA, “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.

Single pole (6-32 A)

Triple pole 63 A

S/f 4 Pole Isolator. 63 amps

S/F 20A. 240Volt,SPN Industrial type socket outlet with 2 pole and earth metal 20Amps C curve SP MCB

Supplying and laying of copper refrigerant pipe(5/8" and 1/4") suitable for 1.5TR Split type AC units covered with foam insulation i/c providing 3 core 2.5Sq.mm flexible copper cable, i/c pdg.necessary supports and interconnections etc.as required.

Supplying and laying 4 x10Sqmm copper conductor PVC insulated PVC sheathed/XLPE armoured cableon surface of wall i/c clamping etc as reqd

Installation, Testing and commissioning of 1.5 TR split AC unit and making opening in wall and making good the damages etc.,including mounting of indoor unit with suitable arrangements and outdoor units on existing frame work, pressure testing, vacumissation, gas charging the refrigerant system etc. as required.

Supplying and fixing Readymade Heavy duty MS condensor stand for fixing outdoor units of 1.5TR ST AC unit i/c provodong necessary supports and grouting etc.complete as required.

S/F 63A FP Changeover Switch in sheet steel enclosure i/c making inter connection connections etc. as reqd.(make:L&T or approved make)

Supplying and laying of 4x25sqmm XLPE insulated aluminium conductor armoured cable of 1.1KV grade on surface/recess etc. as reqd.

Supplying and laying of 4x25sqmm XLPE insulated aluminium conductor armoured cable of 1.1KV grade in the existing metal/HDPE pipe etc. as reqd.

Supplying and fixing of 40mm dia HDPE pipe on surface/recess etc. as reqd.

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.

4 X 25 sq. mm

Providing sub-meter service connection hylam board with all accessories as following on surface of wall from the premises of the landlord etc as reqd. a) 9mm thick Hylam sheet of suitable size b) 100A porcelain fuse bus bar type c) 63A netural link d) 3 phase Energy Meter (5-30 Amps-WR3018C4020)

All The Above

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

Earthing with G.I. Pipe 4.5 Mtr Long 40 mm Dia including accessories and Providing masonary enclosure with cover plate with locking arrangement and watering pipe etc.with Charcoal / coke and salt etc. required.

Providing and Laying earth connection from earth electrode with 6 SWG Wire in 15mm dia GI Pipe from earth electrode i/c connections with GI thimble excavation and re-filling etc.as reqd.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required.

Providing and fixing 25 mm X 5 mm copper strip in 40 mm dia G.I. pipe from earth electrode including connection with brass nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required.

Supplying and fixing of 50mm,dia medium class PVC pipe on surface of wall etc. as reqd.

Providing and fixing of Earth Bus of 50mm x 5 mm Copper strip on surface for Connections Etc.as reqd.

Concrete cutting of existing floor for 15 cm depth and opening for earth plate/pipe arrangement ,

PRASANTH ELECTRICALS (BID ID -882874)