Provision of Distribution panel, air conditioners, LED lights and Garden lights at Chennai Lighthouse

Fabrication Supply, Installation and Commissioning of AMF Panel, APFC Panel, Distribution Panel and Power Stabilizer.

Providing and fixing 25 mm X 5 mm copper strip on surface or in recess for connections etc. as required. (Laying from 2 Nos. Earth pit to Distribution Panel, AFC Panel and AMF Panel : 40 Mtrs. Body of Generator from earth Pit 20 Mtrs. Neutral of the genetator : 40 Mtrs.

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.( 2 Nos. for body of the power Distribution Panel, AFC Panel, AMF Panel and 1 No. for Generator's body and 2 Nos. for Neutral of Generator)

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

Upto 35 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct

Upto 35 sq.mm

Supplying and fixing of cable route marker with 10cm x10cmx 5cm CI material bolted with L angle for fixing 60cm depth in earth

Supplying and making end termination with brass compression gland and aluminium lugs for the following size of PVC insulatded and PVC sheathed / XLPE aluminium conductor cable of 1.1KV grade as required

4 core x 25 Sq.mm

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

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.

Supply of 12core x 1.5 sq.mm copper conductor Armored UG Cable laying from AMF Panel to generator for Signal process ( start, stop, charging of balttery etc)

supply of 25sq.mm x 4 core copper conductor UG cable laying from Generator to AMF Panel ,(Energy meter to Distribution Panel, Distribution Panel to AMF panel, AMF panel to Distribution Panel.

Supply of Electrical insulation rubber mat ISI as floor covering for the protection of workers on AC and DC installations with the system voltages up to 66 kV AC and 240 V DC and as per confirming Indian stamdard IS15652 latest 1000mm width x 2000 mm length. (4 Nos. =8 Mtrs)

Supply of 60 kVA, 3 Phase, 4 Wire indoor type, copper coiled, oil cooled stabilizer configuration of 86 Amps per phase, Input Voltage Range : 320V to 460V, 47Hz to 63Hz, 4 Wire, Output Voltage : 400V +/- 1%, Response Time is Less than 10ms, Suitable for all power factor loads, A Class insulation Breakdown Strength & IR : 1500V AC For 2 Minutes. Greater than 50 Mega Ohm-C22%s at 500V DC, IP-30, Load loss less than 0.4%, efficiency 98-99% at Ambient Temperature : -20 deg C to +50 deg C : Torridly wound Variable Auto Transformer for linear control and greater efficiency. Direct AC drive for fastest voltage correction and durability, Controls : All the three phases controlled individually for better voltage and load management.

Supply of 25sq.mm flexible cable for connecting from EB Mains to 60KVA Stabilizer and Statbilizer to distribution panel.

Fabrication and Supply of wall mounting type AMF panel suitable for 3phase 415V mains and 1 No. (existing)50KVA/ 3 phase 4 wire/415V Kirloskar make generator set, fabricated in 14 SWG CRCA powder coated Siemens Grey colour with Multi function digital meter, Indicators for RYB, Load ON mains / Load ON Generator Indicators, manual Auto / Mannual system, Push button for manual start and stop with in built battery charger for charging 12V starting battery.

Fabrication and supply of a wall-mounted dual energy meter box comprising 5 compartments, made of 14 SWG CRCA sheet metal, powder-coated in Siemens grey color, with 3 Nos. 500A Kit Kat fuse carriers, copper bus bar, provision for fixing the existing direct digital energy meter in each compartment, viewing glass for reading the energy meter, two Nos. 160A 4-pole fuse switches, and necessary connections, etc.

Erection / installation charges of wall mounting AMF Panel with necessary incoming, out going and signal cabling connections, etc

Erection, installation, testing, and commissioning charges for a 160A floor-mounted distribution panel, including foundation construction (civil masonry work for trench construction, if required), incoming termination from the stabilizer, generator cable connections, glanding, earthing of the panel, and load connections, complete.

Erection, installation, testing, and commissioning charges for wall mounting type Dual energy meter box comprizing of 5 compartment, incoming termination from mains, termination to Servo Stabilizer, cable connections, glanding, earthing of the panel, and load connections, complete

Installation of 60KVA/3-phase Servo Stabilizer by connecting input and output cables using 25 sq. mm flexible copper cable through 40mm PVC pipe and clamping them with suitable SS clamps.

Refer to Sl. No. 2 (for plate earthing): Additional charges for making an earth pit, considering the challenges of digging for plate earthing in the coastal area where the lighthouse is located, due to collapsing sand, dewatering requirements, and other associated difficulties.

Supply 100x50mm UPVC cable management, each 2 meters in length, suitable for covering the disorganized cluster of cables running from the outer side of the second-floor wall to the ground on the south side.

100 x 50 joint Cover

100 x 50 flat angle and TEE

Labour charges for fixing 100x50mm cable trunking on the wall, using 8x35mm stainless steel (SS) screws and washers at 2-foot intervals to ensure secure mounting. The rate includes the high-risk task of installing the cable trunking, laying the existing cable bundle inside, and covering it on the south side of the second floor wall to the ground, to organize the existing underground cables.

Charges for extending the depth and width of the existing cable trench by breaking the concrete to a size of 10" width × 12" depth, including plastering, to accommodate a 12" width × 6mm thick chequered plate over the trench, complete.

Supply of 12" width x 6mm thickness x 4 feet length Aluminium chequered plate, suitable to cover the above trench (1 plate length is 1.219 Mtr)

Dismantling and removing the old AMF cum Distribution Panel, energy meter panel, and Power Distribution Panel by disconnecting them from the supply and load connections, including making temporary supply arrangements for the Static Sensor, NAIS, and main light during the installation of the new panel. This also includes removing any unused cables lying in the cable trench. ( The same may be handed over to Lighthouse incharge)

Supply and Installation of 4.5KG Eco, Co2 fire estinguisher for power house. Suitable for estingiush Electrical fire.

Replacement of Air Condiditioners, LED Ceiling Lights in Museum and wiring of visiotors Rest room, Store room and Canopy.

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

3 x 6 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 alongwith 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)

8 Module (125mm * 125mm)

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

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.

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

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

Installation of Exhaust fan in the existing opening, including making good the the damage, connections, testing, commissioning etc as. Required.

Upto 450mm Sweep

Supplying and fixing following way single pole and neutral (SPN) sheet Steel MCB distribution board 240 volt, on surface / recess complete with tined copper, bus bar, neutral bus bar, Earth Bar, Din bar, intercontinctions, powder painted including earthing extra as required (but without MCB RCCB isolator)

8W Double door

Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA " C" curve miniarture 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 double pole 240V, isolator in the existing MCB DB Complete with connections, testing and Commissioning etc as Required.

Supplying and fixing following rating, double pole( single Phase and neutral), 240V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required

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

Upto 35 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct

Upto 35 sq.mm

Supplying and fixing of cable route marker with 10cm x10cmx 5cm CI material bolted with L angle for fixing 60cm depth in earth

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 22 / 24W Square / Round/ LED Recessed / Surface Luminaire operating 140V to 280 V at 50 Hz AC, powder coated Aluminium body

(Refer Sl. 11 for Installation) Supply of 22W / 24W LED Batten of 4 feet cool white (6500K) operating in 230V / 50Hz Supply

Supply of 12W LED Bulb of cool white (6500K) of B22 type operating in 230V / 50Hz Supply

Supply of 1200mm ceiling fan, double ball bearing, aluminium blades, class B Insulation, with 300mm down rod, nut, bolt, clamp set operating in 230V / 50Hz Supply but without regulator

Supply of 10W LED/ IP 65 aluminium die cast surface mounting type Bulk head fitting operating in 230V / 50Hz Supply.

Supply of 225mm (9"), Hi speed Exhaust fan operating in 230V / 50Hz Supply

Supply and installation of 400mm /High speed / High Air through 92m3 / wall mounting fan

Supply of 12W LED Slim recessed panel Light of cool white Suitable operating in 230V/50Hz Supply.

Supply of 9W LED Spot light of cool white operating 230V / 50Hz AC Supply.

Supply of 30W LED Focus Light of cool White operating in 230V/50Hz Supply.

Supply of 36W, 2 x 2 Surface mounted warm White LED Light operating in 230V/50Hz Supply.

Supply of 12W Track Light suitable for Spoting the name Board operating in 230V/50Hz Supply.

Supply of LED Mirror Light operating in 230V/50Hz Supply.

Supply of 1.5 ton, 3 star rating, non inverter wall mounted Air conditioner (Split AC) with copper evaprator and condenser,comprizing of indoor, out door unit, remote, of eco friendly refrigent.

Supply of 1.5 ton, 5 star rating, variable speed, Inverter model ceiling mounted Air conditioner (Casette AC) with copper evaprator and condenser,comprizing of indoor, out door unit, remote, of eco friendly refrigent

Supply of heavy duty, powder coated wall mounting stand suitable for fixing the out door unit of 1.5 ton split and casette Air Conditioners.

Supply of 3 core x 2.5 Sq.mm copper conductor XLPE 1100V underground cable

Charges for Installation of 1.5 ton Split Air conditioners by fixing the indoor unit on wall and fixing of wall staind and installation of out door unit over the stand and connecting the gas pipe from indoor unit to out door unit

Charges for Installation of 1.5 ton Casette Air conditioners by fixing the indoor unit on ceiling and fixing of wall staind and installation of out door unit over the stand and connecting the gas pipe from indoor unit to out door unit

Supply, laying, and installation of copper gas tubes (cluster of two gas tubes), along with suitable cables, insulated with closed-cell foam (such as elastomeric foam) with a thickness of 9mm to 13mm. The entire assembly should be wrapped with cotton tape around the gas tubes and cables for 1.5 ton wall mount split Air conditioner

Supply, laying, and installation of copper gas tubes (cluster of two gas tubes), along with suitable cables, insulated with closed-cell foam (such as elastomeric foam) with a thickness of 9mm to 13mm. The entire assembly should be wrapped with cotton tape around the gas tubes and cables for 1.5 ton Casette Air conditioner.

Supplying and laying of 25mm PVC pipe for draining the condensed water from the air conditioners and directing the water to ground level, with the pipe clamped to the wall for all air conditioners ( For 9 Air conditioners)

Dismantling of indoor and out door of old 1.5 ton Split Air Conditioners

Dismantling of indoor and out door of old 1.5 ton Casette air Conditioners

Make a 200mm diameter hole (Core cutting) in the wall for fixing Exhaust fan in Rest room

Supply of 3 module metal box with 3Module modular sheet with 25A SP Modular MCB and 25A Modular Socket

Fixing of 3module box in recess or surface and fixing of MCB/ Socket connections as required

Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA " C" curve modular miniarture Circuit Breaker Suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required.

Supplying and fixing 16 modules, GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Removing of old wiring in Power room, office and removing of Light fitings in tower where ever necessary

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

Fixing of Gypsm sheet where necessary on the Gypsm false ceiling.

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

Additional charges for breaking the stone Masonary for Laying PVC Pipes , Switch Boxes etc (For Security cabin)

Miscellaneous materials and works such as tape rolls, SS screws, SS clamps, round sheets, PVC grips, anchor fasteners (if necessary), flexible hoses, core cutting for the exhaust fan, road cutting wherever necessary, etc

Provision of Garden Lights and spike lights in Lighthouse premises.

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

Supplying and Fixing 5A to 32A rating, 240V/415V, 10KA " C" curve miniarture Circuit Breaker Suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc as required.( For 5 Nos of garden Lights, 2 Nos for Spike light and 1no for gate light)

Double pole

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

Upto 35 sq.mm

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

Upto 35 sq.mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1KV grade of following size in the existing masonry open duct

Upto 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 20W LED Garden Cum Gate Light fitting of 2 inch pipe (3nos. for Gate and 5 Nos for Garden Light)

Supply of 2core x 2.5 sq.mm Copper conductor, 1.1KV armoured, PVC-insulated, PVC-sheathed XLPE underground (UG) cable as required, ( Power house to Gate light:45 Mtrs, Power house to 5 Nos.Garden lights: 60Mtrs, Power house to 16Nos. Bollard Light :175, power house to Spike lights : 80 Mtrs. Total :376mtrs

Supply of 12W LED IP 65 spike light suitable for fixing at botton of existing trees. 3Nos. Light is suitable to fix at bottom of the each tree. ( 8 Trees x 3=24Nos.)

Supply of 100 x 100 x 50 mm IP65 junction boxes, suitable for connecting one input cable entry and three output cables for spike lights.

Supply of 800mm bollard Aluminium casting with clear aclyric glass

14W LED Warm White LED Lamp suitable for above.

Supply of 40mm/10KG PVC Pipe for laying double run if 2core x2.5sq.mm UG cable for taking double run of UG cable in the Pedestal of Garden Light, Road crossing for garden Light, Bollard light and spike Light.

Supply of 250x 200 x105 SMC Box suitable to Keep 2 pole MCB inside ( Garden Light:5 Nos Gate light:1No. And 2Nos. For spike light.)

Supply of PVC MCB Gang box of 2 Pole

Fabrication of a Garden light pole with an 80mm (3-inch) diameter C-Class GI pipe, 10 feet in height. The base is welded with a 10" x 10" x 6mm MS plate and gusset plates. The top of the pole features a 3" x 2" GI reducer, followed by a 1.5-foot length of 2" C-Class pipe.

Civil masonry work includes the excavation of earth to a depth of 2 feet, with dimensions of 1.5 feet by 1.5 feet. A pole is placed in the excavated pit, followed by concreting in a 1:2:3 ratio up to ground level. Above ground level, a 1.5' x 1.5' x 1.5' brickwork structure is constructed, with the fixing of a junction box in mortar and cabling to the junction box through 40mm PVC pipe Concrete is then poured inside the brickwork up to 1.5 feet above ground level, followed by plastering

Labour charges for fixing the SMC box, followed by the installation of a 2-pole MCB with its PVC gang box. This includes mounting the garden light/fitting on top and laying a 2-core x 1.5 sq.mm wire from the junction box to the garden light. Additionally, it includes laying a double run of 2-core x 2.5 sq.mm underground cable inside the SMC box, along with connections, terminations, installation of the MCB, and all related work required for completion

Labour charges for fixing 3 spike lights at 120-degree intervals under the tree, focusing the light on the entire top of the tree, with connections made using a junction box and cable connections completed.

Labour charges for installation of 800mm LED Bollard by making foundation, fixing of bollard, cable connection, copmplete. ( Inclusive of chips concrete, labour etc)

Removing the old gate light fitting and installing a new gate light fitting in the existing location. Fixing the SMC box on the wall, making UG cable connections, and completing all related work.

Applying a single coat of primer on the civil masonry structure of the street light pole, followed by a double coat of post office red enamel paint. For the pole, applying a single coat of zinc chromate primer followed by a double coat of aluminum paint. The work includes all materials, labor, and completion

Labour charges for removing the existing Garden light poles, including breaking the existing civil structure, excavating the earth, and removing the pipes. The removed materials shall be handed over to the Lighthouse in charge.

Prime Electriks and Machinery Services (BID ID -3253390)

POWERTECH ENTERPRISES (BID ID -3253540)

YOUNG ENGINEERS ELECTRICAL SOLUTTIONS (BID ID -3253862)

P SENTHILKUMAR (BID ID -3254123)