Initial electrical wiring of Achara Lighthouse under Goa Directorate.

Amount

MODULAR SWITCH BOXES, SWITCHES AND SOCKETS

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

3 x 1.5 sq. mm (for fan and light points in service room and tower bottom)

3 x 2.5 sq. mm (From DB to Switch Board)

4 x 1.5 sq. mm(for staricase wiring From LH tower bottom to service room)

2 x 4 sq. mm

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

5/6 A switch

2 way 5/6 A switch

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

1 or 2 Module (75mmX75mm) (PVC) (for Wall mounted fan)

6 Module (200mmX75mm)

12 Module (200mm * 150mm) (PVC)

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

Supplying and fixing PVC batten / angle holder including connections etc. as required. (1 for lantern room)

Switch Gear and DB

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 6A(1 Nos for service room)(1 No for LH bottom)

Double pole 16A (1 Nos for service room)(1 No for LH bottom)

Double pole (6A)(LH Service room)

Supplying and fixing following rating, double pole, 240 V, isolator in the commissioning etc. as required. existing MCB DB complete with connections, testing and and commissioning etc. as required. (at service room and LH bottom)

40 A (1 No for Service room, 1 No for LH bottom stair case)

Supplying and fixing following rating, double pole, (single phase and neutral), 240V, 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. (at service room and LH bottom)

40 A (1 No for Service room, 1 No for LH bottom stair case)

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.

8 way, Double door (1 Nos LH tower Service room)(1 No for LH bottom)

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

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

Above 35 sq. mm and upto 95 sq. mm

Installation, testing and commissioning of pre-wired, fluorescent fitting / 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.

Supply of 4 core X 50 sqmm Aluminium armoured PVC insulated/PVC sheathed XLPE power cable as required. (Electric Pole to Power house) (refer Sl No.11 for Laying)

Supply of 4Core x 6 sqmm Copper Armoured XLPE Cable for Working Voltages up to and Including 1.1 KV as per IS 7098 (Part 1) (from MDB LH Tower bottom to Service room)

Supply of 25W LED Gate Light fitting of 2 inch pipe with fixing arrangement

Supply of 2core x 2.5 sq.mm Copper conductor, 1.1KV armoured, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, ( LH tower bottom to Gate light.

Supply of 18W LED Bulk Head Light IP65/66/67 IK09/10 LED Light source (inclusive) with integrated LED driver. (refer Sl No.12 for installation)

Supply of Self Ballasted LED LAMP 12W(Base B22 12-Watt LED Bulb) (refer Sl No.12 for installation)

Supply of Electrlc Ceilinq Fan with BLDC Motor 120 0mm 5 Star.

Supply of Wall Mounting Fan, 400 millimeter Bracket mounted fan for Wall mounting Hi-Speed,

Supply of 50mm widthX 60mm height Rectangle Pvc Channel, 2 mtr length each (for stiar vertical run of cable and wire)

PVC casing caping width:35mm, length : 2Mtr each

General Purpose Battery Charger suitable for charging Tubular Lead acid / VRLA/SMF/ Flat Plate Lead-Acid battery, Charger type : Float cum boost charger (FCBC), Nominal output DC Voltage: 24Volts, Minimum Output current at nominal output DC voltage : 50Amp, Input voltage : AC 230V+/-15%, Comprehensive Warranty : 01Year

Servo Voltage stabiliser, 10KVA, 3 single phase connected in star, Input voltage range per phase (Volt) : 160-260V, Output (Volt) (+/- 1%) : 240 Volt, Air cooled, Transformer (s) winding material : Copper, Onsite Warranty : 03 Years.

Supply of Bare Copper wire, 8 SWG earth wire

Laying of 8 SWG copper wire from earth pit to LH tower bottom DB.

Laying & fixing of cable duct vertical run for power wire and vertical and horizontal run for Stair case Light

RCC Core cutting charges for routing cables via slabs of stair and making hole 600 mm RCC wall of Tower for cable entry.

Making earth pit charges(additional) of Sl No.11 for Lighthouse located at hill & rocky area diffcult to digging earth pit(heavy duty machinary and labour charges)

Miscellaneous items for the purchase of S.S screws and washer(for fixing cable duct), drill bits, fishers(heavy wall plugs) 250mm cable ties, SS 'U' Clamps, flexible pipes, etc.,

Chandrakant Electricals Company Sangli (BID ID -3300802)

M/s. Global Engineers and Contractors (BID ID -3301212)

GOLDEN ELECTRICALS (BID ID -3300730)