Electrical re- wiring of staff quarter and lighthouse tower at Chandrabhaga Lighthouse under Kolkata Directorate, West-Bengal

Supplying and fixing following size modules GI box/ PVC surface box along with modular base & cover plate for modular switches in recess/surface etc. as required.

2 Module (75mm * 75mm) PVC Box.

3 Module (100mm * 75mm) PVC Box.

4 Module (125mm * 75mm) PVC Box.

6 Module (150mm * 75mm) PVC Box.

8 Module (200mm * 75mm) PVC Box.

12 Module (250mm * 150mm) PVC Box.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

10 Amp switch.

2-way 10-amp switch.

16/20 Amp switch.

3 pin 10 Amp socket outlet.

6 pin 16/20 Amp socket outlet.

Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ PVC box including connections etc. as required.

Supplying & fixing pvc batten/ angle holder including connection etc. as required.

Installation, testing, commissioning of wall bracket/ celling fittings of all sizes and shapes containing up to two GLS/CFL/LED surface lamps per fitting, complete with all accessories including connection etc. as required.

Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required.

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting / LED/compact fluorescent fitting of all types, complete with all accessories and tube/lamp etc. directly on ceiling/ wall, including connections with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable and earthing etc. as required.

Installation, testing and commissioning of ceiling fan, including wiring the down rods of standard length (up to 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Supplying and fixing suitable size GI box (4-M) with modular plate and cover in front on surface or in recess including providing and fixing 25A modular socket outlet and 25A, 2-M modular MCB "C" curve including connection, painting etc. as required.

Supplying and fixing of 25mm sizes of medium class PVC Casing capping along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. (25 mm PVC casing capping).

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

2 x 1.5 sq. mm (28 coil of 100 mtrs).

3 x 2.5 sq. mm (15 coil of 100 mtrs).

3 x 4.0 sq. mm (3 coil of 100 mtrs).

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 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) .

6- way, Double door.

8- way, Double door.

12- way, Double door.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, “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 16A/20A

Double pole 32A/40A

Laying of one number 4 sqmm PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size direct in ground including excavation and refilling the trench etc. as required, but excluding sand cushioning and protective covering and end to end connection.

Earthing with G.I earth pipe 4.5 meter long, 40mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supply and laying 6 SWG dia GI wire at 0.50 meter below ground level for conductor earth electrode including connection / termination with GI thimble etc. as required.

LED tube light batten, 20 watt, 4-feet. Make- Reputed.

LED lamp 12 watt. (B-22 holder). Make- Reputed.

12-Watt LED bulkhead fitting for outdoor purpose.

Ceiling Fan with Sweep 1200mm and Hight performance even at low voltage, Make- Reputed.

Supply of 4.0 sq mm, 3-core, PVC copper armored U.G cable with connection.

Insulation Tape 5 mtr roll.

LED 15/18 watt ultra slim round panel light. (Thickness less than 12 mm). As per existing cut size.

Supply and fixing of 15 L Storage Water Heater, 3/5 star rated, Vertical mounting type. (Including hot & cold pipe).

Supply and fixing of LED Street Light Fitting (cast aluminum) - 30-Watt, 230-volt AC Cool Day White. Suitable for 50 mm dia pipe.

LED 15/18 watt ultra slim square panel light. (Thickness less than 12 mm). As per existing cut size.

LED Bollard light, 10-watt, Aluminum die casting with IP65. Height 0.8-1 mtr.

Digital AC/DC clamp meter, 3 1/2 digit.

Battery charger, transformer type, Input voltage- 170V to 270V AC, 50Hz, 0 to 30 Amp. Short circuit protection with MCB, DC fuses with mains ON indicator with battery charging current and voltage meter.

1 HP, 230V AC, Monoblock pump.

LED 12 watt round surface light.

Led mirror light. (1-feet tube light, 5-watt.)

LED Foot light with 4-M box.

PVC box 4 Inch X 4 Inch.

Indicator 1-Modular. Make- Reputed.

LOKENATH ENTERPRISE (BID ID -3257828)

Satabdi Engineering company (BID ID -3256922)

MS SUJATA ENTERPRISE (BID ID -3254721)

M/s. PRACHI ELECTRICALS (BID ID -3261031)