Electrification of Inspection Quarters at Muttom Point Lighthouse Under Chennai Directorate

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

3 x 1.5 sq.mm

3 x 2.5 sq. mm

3 x 4 sq. mm

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. conduit as required.

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

1 or 2 Module (75mm * 75mm)

3 Module (100mm * 75mm)

4 Module (125mm * 75mm)

6 Module (200mm * 75mm)

12 Module (200mmX150mm)

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

15/16 A switch

3 pin 5/6 A socket outlet

6 pin 15/16 A socket outlet

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

Supplying and fixing 3 pin, 5A 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

Installation, testing, Commissioning of wall bracket/ceiling fittings of all sizes and shapes containing upto two GLS/CFL/LED lamps per fitting, complete all connections including connections etc, as required.

Supplying and fixing call bell/ buzzer suitable for single phase, 230 V, complete as required.

Installation, testing and commissioning of pre-wired, fluorescent fitting Compact fluorescent fitting of all types, Complete with all accessories and tube/lamp etc. directly o ceiling wall, including Connections with 1.5 sq. mm FRLS PVC insulated. Copper Conductor, single core cable and earthing etc. as required

Supplying and fixing following way horizontal type three pole and neutral (TPN) sheet Steel MCB distribution board 415 volt, on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, inter continctions, powder painted including earthing extra as required (but without MCB RCCB isolator)

6w (4+18) Double Door

Supplying and Fixing 5A to 32A rating, 240V/415V, 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

Supplying and fixing of Single pole blanking plate in the existing MCB BD Complete etc as Required.

Supplying and fixing following rating four pole 415V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required.

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

Earthing with GI earth pipe 4.5Mtr 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

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

Up to 35 sq.mm

supplying and fixing cable route marker with 10cm x 10cm x mm thick CI plate with inscription there on bolted / welded to 35mm x 35mm x 6mm angle iron, 60cm Long and fixing the same in the ground as required.

Providing, laying and fixing following dia GI pipe (Medium class) in ground complete with GI fittings including trenching (75cm deep) and refilling etc as required. (For Road Crossing)

100mm dia

Supply of 24W Square LED Recessed Luminaries, Size: 200mm x 200mm, 6000K, operating 140V to 280 V at 50 Hz AC, Gem id No.: 5116877-81684894511

Supply of 12W LED Spot Light, Size -102mm dia, 6500K, operating in 230V, AC / 50Hz, Gem id No.: 5116877-4135970822

Supply of 24W LED tube Light of 4 feet cool white (6500K) operating in 230V / 50Hz, Gem id No.: 5116877-30377325902

Supply of 12W LED Bulb of cool white (6500K) of B22 type operating in 230V / 50Hz, Gem id No.: 5116877-27752058146

Supply of 10W LED/ IP 65 aluminium diecast surface mounting type Bulk head fitting operating in 230V / 50Hz Supply. Gem Id: 5116877-91269102891

Supply of 12W Mirror fitting suitable for Wash basin mirror operating in 230V / 50Hz, Gem id No.: 5116877-1201904001

Supply of 5 Watts Foot Light of 4 module operates in 230V/ 50Hz, Gem id No.: 5116877-91311167272

Supply and Installation of 1.5 ton, 5 star rating inverter fixed speed, fully copper split air conditioner working at 230 V, 1 Phase, 50 Hz, AC comprising of indoor and out door unit with remote, Swing, Timer, with installation (inclusive of 3m copper pipe, 3M cable except out door wall stand.) Gem id No.: 5116877-67756802657 (Hall -1No and Bed Room 2 -1No)

Supply and Installation of 5KVA, double boost, fuly copper, Automatic wall mounting type voltage stabilizer Single Phase Sine wave (160V-260V) input and Single Phase sine wave (210V - 250V) output suitable for 1.5 ton split Air conditioner Gem Product id: 5116877-16172813780 (Hall -1No and Bed Room 2 -1No)

Supply and installation of 5 star rating 6 Litres capacity, Copper, Water Geyser, Gem id No.: 5116877-80459361517

Supply of 400mm /High speed / High Air through / wall mounting fan, Gem id No.: 5116877-3703710006

Supply of 4core x 10 Sq.mm copper conductor of 1.1KV armoured PVC insulated / PVC sheathed XLPE UG cable as required. (Laying from Power House to IQ), Gem id No.: 5116877-23347254801

Supply of 30W Square LED Recessed Luminaries of 30cm x 30cm size cool white (6500K) operating in 230V / 50Hz Supply

Supply and fixing of Single module modular indicator operating 230V/50Hz supply.

Supply and fixing of 63Amps TPN Fuse Switch Unit with Enclosure at power house.

Supply and fixing on wall, 4 Pole sheet metal type powder coated MCB Gang box with 4 Pole 63A Isolator at IQ

Supplying and laying of 4 core x 10 sq.mm FRLS PVC insulated copper conductor, single core flexible cable through with suitable PVC Pipe for incomer connections in Powerhouse and IQ

Supply and laying of 10SWG bare copper wire in recess or surface from earth pit to Distribution board.

Supplying and Fixing 20A/ 25A rating, 240V/415V, 10KA " C" curve single module modular miniature Circuit Breaker Suitable for inductive load, modular plate & switch box including connections etc. as required

Supply and laying of 3/4" flexible hose for ceiling Lights

Supply and fixing of Outdoor type PVC Switch Box with Bell Push

Supply & laying of High Density 25mm PVC drain pipe (Including, bend, coupling etc according to site conditions)

Supply and fixing of 75 x 75mm PVC duct for carrying the gas pipe and drain water pipe where

Supply of heavy duty powder coated Air conditioner out door unit mounting bracket

Charges for laying additional length of copper tube from indoor unit to out door unit with 3 core x 2.5 sq.mm copper cable with laying of 13mm thick Nitrile Rubber Tubular pipe insulation for refrigerant piping including Supports, clamps, necessary civil works like wall opening and closing for Refrigerant pipes as per site condition, etc. (beyond 3 Mtre length)

Labour Charges for installation of 400mm /High speed / High Air through / wall mounting fan

Labour charge for fixing of 30W Square LED Recessed Luminaries, Size - 30cm x 30cm Square in existing false ceiling any without change in false ceiling at Bed Room 1

Labour charges for removing existing switch boxes, wirings, electrical fittings in the building and the same may be handed over to LH in charge

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for laying 20mm and 25mm PVC Pipes.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 1M or 2M Metal Box.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 3M Metal Box.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 4M Metal Box.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 6M Metal Box.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 12M Metal Box.

Black stone cutting charges for concealed wiring. As the buildings are constructed by black stone masonry for concealing of 6W ( 4+18) TPN DB

Core cutting charges for making 4" hole on black stone masonry wall of installation of air conditioners in Hall and Bed room 2.

Plastering work for fixing switch board, DBs, pipe entry holes and other misc works. (Amount inclusive of Labour, materials etc)

Applying wall putty, primer and double coat of painting as like previous.(Amount inclusive of Labour, materials etc)

Additional charges for making an trench for laying UG cables. As the lighthouse is located in a rocky area, it is challenging to dig for cable laying to the collapsing sand, dewatering requirements, and other associated difficulties.

Additional charges for making an earth pit As the lighthouse is located in a rocky area, it is challenging to dig for pipe earthing and other associated difficulties

Labour charges for removing paver blocks from the road, breaking the concrete below, laying a 100mm GI pipe, and then restoring the surface by refilling, concreting, and relaying the paver blocks as per the original condition.

Miscellaneous items for the purchase of screws, Bolts, Nuts & Washers, drill bits, cable ties, 20/ 25mm PVC bends, tees, 1,2,3,4 way junction boxes, Cutting plates, Fan rod for extension, wire strippers, steel spring, pvc junctions boxes, SS Clamp etc.,

Prime Electriks and Machinery Services (BID ID -3217222)

Bhavani Electricals (BID ID -3217261)

POWERTECH ENTERPRISES (BID ID -3217976)

Prime Electriks and Machinery Services

Bhavani Electricals

POWERTECH ENTERPRISES