Maintenance and Updating Lighting and Power Installations at PRPD

Amount

Servicing of earth pits including transportation of related material and tools, tightening of connections, measuring and submitting of records of grounding resistance etc. as detailed in the in the scope of work. Required earth enhancement powder shall be provided by the department.

Servicing of lightening arresters including cleaning, tinning of joints installed on buildings/ towers of height upto 15 Mtrs including supply of tinning paste.

Servicing of lightening arresters including cleaning and tinning of joints for Buildings/towers of height more than 15 Mtr. but upto 30 Mtr including supply of tinning paste.

Inspection and servicing of Local Safety Earth provisions and making them healthy by suitable means including pouring of bentonite/earth enhancement powder, water, replacement of earth electrode, conductor, accessories etc. for Street Light Poles/PTLs and other places as directed by department Engineer. Excavation as required for the work shall be measured separately. All the material required for the work will be provided by department.

Painting of Street/periphery light poles (Single/Double arm) including supply of paint, Aluminium paint and all other items including numbering using stencils (enamel paint) as directed by the Engineer-in-charge.

Painting of Post top lanterns including supply of exterior emulsion paint, Aluminium paint and all other items including numbering using stencils (enamel paint) as directed by the Engineer-in-charge.

Cleaning of bushes, plants, garbage material etc. and making good in the surrounding area up to Two feet on all sides of Street Light poles/PTLs as directed by the Engineer-in-charge..

Earth work excavation in all types of soil including backfilling of trenches as directed by the EIC.

Supply of 0.5 Sqmm 2 Pair Telephone cables.

Supply & Installation of RCC Cable route markers as detailed in the drawing containing various alphanumerical text as directed by Engineer-in-charge

Supply and installation of Electrolytic copper in form of bare wire and flat in built in trench/cable trays/open areas as per the detailed specification.

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. For Nickel Cadmium battery bank, 110 V, 85 AH/100AH.

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. For Motor Control Centres (MCC) with 1 vertical section

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. for MCC with 2 V-sections OR Industrial pattern SWBDs

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. for MCC with 3 Nos. vertical section or Control panel

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. for MCC with 4 Nos. vertical section

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. for MCC with 5/ 6 V-sections OR 415 V OCB Switch Board

External cleaning of Electrical Equipment with nylon wire brush, banian waste etc. as directed by the EIC. for 1500 KVA indoor oil filled transformer or 2 Nos. of 750KVA Dry Transformers

Maintenance of Power and Lighting Distribution Boards located in various Buildings including RCD Testing, cleaning, tightening, repair of any burnt termination, replacement of components if damaged and painting including supply of paint and Set of Door Locking Screws. For 4/6 Way 16/32/63 Amps Fuse Distribution boards

Maintenance of Power and Lighting Distribution Boards located in various Buildings including RCBO/RCD testing, cleaning, tightening, repair of any burnt termination, replacement of components if damaged and painting including supply of paint and Set of Door Locking Screws. For 4/6 Way 16/32/63 Amps MCB Distribution boards

Maintenance of Power and Lighting Distribution Boards located in various Buildings including RCBO/RCD Testing, cleaning, tightening, repair of any burnt termination, replacement of components if damaged and painting including supply of paint and Set of Door Locking Screws. For 8/12 Way 16/32/63 Amps Fuse Distribution boards

Maintenance of Power and Lighting Distribution Boards located in various Buildings including RCD Testing, cleaning, tightening, repair of any burnt termination, replacement of components if damaged and painting including supply of pain tand Set of Door Locking Screws. For 8/12 Way 16/32/63 Amps MCB Distribution Bards

Repair of single phase 5/16A switch & socket boxes in various buildings Switch boards as per the scope of the work including supply of 3/16 " zinc coated MS Screws as detailed in the scope of work.

General Maintenance and rectification of faults on portable Single Phase Power Extension Socket and Switch boards including supply of 3/16 " zinc coated MS Screws as per the scope of the work.

Maintenance and Servicing of canteen electrical appliances as detailed in technical specification.

Removal of termination of armoured cables from electrical equipment or reconnecting of removed termination for size up to 4C X 25 sq.mm

Removal of termination of armoured cables from electrical equipment or reconnecting of removed termination for above 4C X 25 sq.mm and up to 4C X 70 sq.mm

Disconnection of service connection with Energy meter board & shifting the board including connected cable.

Maintenance of service connection meter boards (including Energy meters and switch fuse units)

Installation of Energy meter board & providing service connection at various locations.

Supply and replacement of 18/20 W Four Feet LED Tube for direct replacement in 4 feet Box fittings as per the technical specifications.

Supply and installation of 50W LED Outdoor Luminaires for Street/Periphery Light Poles as per technical specifications.

Repair of '1 No in 1 X 18/40/65 W OR 1 No in 2 x 18/40/65 W Light Fitting Including supply of Side holders and fixing accessories as detailed in the scope of work.

Testing of circuit, replacement of fitting and energisation of street lighting LED luminaires of rating up to 100 Watts.

Testing of circuit, replacement and energisation for Post top lantern fittings

Replacement, rewiring and energisation of 250/400 Watt high bay SV/MV fixture at a height not more than 30 Mtrs.

Conditioning of Power Contactors and other relays including supply of half litre CRC Spray with execution of each item.

Installation of GI/MS boxes on brick masonry concrete wall/false ceiling/MS structure/ concealed in brick masonry with all materials, connecting the conduits with checknut of various sizes complete with making suitable holes, earthing, etc. Inculuding supply of 6 MM Bolt & Nuts & fixing accessories.Box Size: Upto and including 300x300 mm size

Installation of GI/MS boxes on brick masonry concrete wall/false ceiling/MS structure/ concealed in brick masonry with all materials, connecting the conduits with checknut of various sizes complete with making suitable holes, earthing, etc.Inculuding supply of 8 MM Bolt & Nuts & fixing accessories. Box Size: exceeding 300x300 mm but upto 1000 x 1000 mm.

Installation of GI/MS boxes on brick masonry concrete wall/false ceiling/MS structure/ concealed in brick masonry with all materials, connecting the conduits with checknut of various sizes complete with making suitable holes, earthing, etc. Inculuding supply of 6 MM SS Bolt & Nuts & fixing accessories.for Box Size: Upto and including 300x300 mm size concealed in brick walls including chipping and replastering.

Pulling of 3 nos. '0.75/1.0/1.5/2.5 sq mm. size single core 1100 Volts grade copper conductor wire or single/two pair Tele cable through the existing conduits/casing capping including termination at both ends. The required material will be supplied free of cost by the department.

Pulling of 3 nos. 4.0/6.0/10.0 sq mm. size 1100 Volts grade copper conductor wire along with earth conductor or single/two pair Tele cable through the existing conduits/casing capping including termination at both ends. The required material will be supplied free of cost by the department.

Supply and installation of good quality Aluminium perforated/meshed Louvres suitable for 300mm Exhaust Fans at heights including minor civil works as detailed in scope of work.

Supply and installation of good quality Aluminium perforated/meshed Louvres suitable for 450mm Exhaust Fans at heights including minor civil works as detailed in scope of work.

Maintenance of 11KV & 6.6 kV indoor substation equipments and power supply installations in different buildings in general shift or round the clock shift as directed by EIC for attending emergencies, maintenance works as per specific technical requirements of the work and as directed by the Engineer-in-Charge. (Set = 1 Electrician + 1 Helper)

Maintenance of Electrical installations in Bldg-1 in general shift or round the clock shift as decided by EIC for attending the emrgencies during plant operation, and other maintenance works as per specific technical requirements of the work and as directed by the Engineer-in-Charge. (1 Set = 1 Electrician + 1 Helper).

Maintenance of Electrical installations in Shake Table Facility, maintenance of Building-18 panels and assistance in new electrification works in general shift or round the clock shift as decided by EIC for attending the emrgencies during plant operation, and other maintenance works as per specific technical requirements of the work and as directed by the Engineer-in-Charge. (1 Set = 1 Electrician + 1 Helper).

Laying and installation of 3-1/2 C LT armoured cable (1 No) of size from 185 sq.mm up to 400sqmm OR Control Cable of size 52C x 1sqmm (1 No) in excavated trenches as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department).

Laying and installation of Cable Size: 3-1/2 C x 120/95/70 sq.mm Cable (1 No) OR 100 pair tele. Cable (1 No) OR Control Cable of size 19C/37C x 1sqmm (1 No) in excavated trenches as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department).

Laying and installation of Cable Size: 3/4 C x 35/16/10 sq.mm Cable (1 No) OR 30/50 pair tele. Cable (1 No) in excavated trenches as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department)

Laying and installation of Cable Size: 5/10/20 Pair jelly filled Telephone Cable (1No) OR 3/4 C x 1.5/2.5/4/6 sq mm copper cable (1No). in excavated trenches including supply of Copper Lugs as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department)

Laying and installation of 3-1/2 C x 400/185 sq.mm LT armoured Cable (1 No) in built-in-trenches on cable supports, on Wall/ RCC Masonry surface as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department).

Laying and installation of 3-1/2 C x 120/95/70 sq.mm Cable (1 No) OR 100 pair tele. Cable (1 No) in built-in-trenches on cable supports, on Wall/ RCC Masonry surface as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department)

Laying and installation of 3/4 C x 35/16/10 sq.mm Cable (1 No) OR 30/50 pair tele. Cable (1 No) in built-in-trenches on cable supports, on Wall/ RCC Masonry surface as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department)

Laying and installation of 5/10/20 Pair jelly filled Telephone Cable (1No) OR 3/4 C x 1.5/2.5/4/6 sq mm copper cable in built-in-trenches on cable supports, on Wall/ RCC Masonry surface as detailed in the scope of work excluding excavation but including transporting from stores to worksite and installation of cables (required cable alone will be supplied free of cost by the Department)

Retrieval and relaying of armoured cables in size 3/3-1/2 C X 400/185 sq mm Cable (1 No) for rerouting in excavated trenches using the retrieved brick/slab at 750mm level, including supply of river sand.

Retrieval and relaying of armoured cables for rerouting in excavated trenches using the retrieved brick/slab at 750mm level, including supply of river sand.Cable size: 3-1/2Cx95/70/35.sqmm Cable (1 No)

Retrieval and relaying of armoured cables for rerouting in excavated trenches using the retrieved brick/slab at 750mm level, including supply of river sand.Cable size: 3/4 C x 10/16 sq.mm Cable (1 No) OR 30/50 pair tele. Cable (1 No)

Retrieval and relaying of armoured cables for rerouting in excavated trenches using the retrieved brick/slab at 750mm level, including supply of river sand.Cable Size: 5/10/20 Pair Telephone Copper Cable (1No) OR 3/4 C 1.5/2.5/6 sq. mm armoured cable (1 No)

Retrieval and relaying of 3/3-1/2 C X 400/185 sq mm armoured cable (1 No.) for rerouting in built-in trenches on cable supports, on wall/RCC Masonary surfaces as detailed in the scope of work.

Retrieval and relaying of Cable Size: 3-1/2Cx120/95/70/50.sqmm Cable (1 No) for rerouting in built-in trenches on cable supports, on wall/RCC Masonary surfaces as detailed in the scope of work.

Retrieval and relaying of Cable Size: 3/4 C x 35/25/16/10 sq.mm Cable (1 No) OR 30/50 pair tele. Cable (1 No) for rerouting in built-in trenches on cable supports, on wall/RCC Masonary surfaces as detailed in the scope of work.

Retrieval and relaying of Cable Size: 5/10/20 Pair Telephone Copper Cable (1No) OR 3/4 C 1.5/2.5/6 sq mm armoured cable (1 No) for rerouting in built-in trenches on cable supports, on wall/RCC Masonary surfaces as detailed in the scope of work.

Temporary laying of LT cables in open air / in Built in trench for sizes up to 3.5C X 70 Sq.mm Aluminium conductor

Temporary laying of LT cables in open air / in Built in trenchCables of sizes more than 3.5C X 70 Sq.mm up to 3.5Cx185sqmm Aluminium conductor

End termination of armoured cables including earthing of cable glands as detailed in the enclosed specification.'Cable Sze: 3-1/2 C x 400/185 sq.mm or screened control cables of size 37/52 C x 1.5/2.5 Sq. mm or 50 pair Telephone cable

End termination of armoured cables including earthing of cable glands as detailed in the enclosed specification.for Cable Size: '3-1/2 C x 120/95/70/35 sq.mm or screened control cables of size 19 C to 37 C x 1.5/2.5 Sq. mm

End termination of armoured cables including earthing of cable glands including supply of Copper Lugs as detailed in the enclosed specification.for Cable Size: '3 or 4 C x 6/10/16 sq.mm. or screened control cable of size 7 C to 14 C x 1.5/2.5 Sq. mm

End termination of armoured cables including earthing of cable glands including supply of Copper Lugs as detailed in the enclosed specification.for Cable Size: '3 or 4 C X 2.5/1.5 sq mm

End termination of armoured cables including earthing of cable glands including supply of Krone Connector as detailed in the enclosed specification.for Cable Size: 5/10/20 Pair Telephone Cable

Cleaning of cable trenches inside various buildings from dust, cobwebs, removal of debris if any etc. Size of Trench: Upto and including 600 x 600 mm sizeble Size: 5/10/20 Pair Telephone Cable

Cleaning of cable trenches inside various buildings from dust, cobwebs, removal of debris if any etc.Size of Trench: Exceeding 600 x 600 mm but upto 1000 x 1000 mm

Cleaning of cable trenches inside various buildings from dust, cobwebs, removal of debris if any etc.Size of Trench: Exceeding 1000 x 1000 mm but upto 1500 x 1500 mm

Supply, installation and testing of Telephone Instruments (With Caller Id)

Supply, installation and testing of Basic Telephone Instruments (Without Caller Id)

Supply, installation and testing of 12 V 150 AH Lead Acid Batteries for Heavy Vehicles.

Supply, installation and testing of 12 V 100 AH SMF Lead Acid Batteries for Telephone Exchange

Supply, installation and testing of 12V 45AH SMF Lead Acid Batteries for Control Supply

Calibration and testing of Residual Current Devices (RCBO/RCCB/ELCB) of Lighting and Power Distribution boards in various buildings.

Supply, installation, wiring and testing of 25/32 A, 2P, 30 mA leakage Current RCBO) in DBs/Electrical extension boxes.

Supply and Installation of 5 A three pin Bakelite sockets in switch boxes

Supply and Installation of 15 A three pin Bakelite sockets in switch boxes

Supply and Installation of 5 A three pin Bakelite Plug top

Supply and Installation of 15 A three pin Bakelite Plug top

Supply and Installation of 10 A three pin Metal Clad sockets in switch boxes

Supply and Installation of 10 A three pin Metal Clad Plug top in switch boxes

Supply of rectangular / circular pre-fabricated MS Earth Pit cover plates.

Supply and installation of Four Feet Box type Fitting at a height up to 5mtr. (Without choke/ballast/Tubes/Diffuser) retrofitting works in existing 4/5 Feet Fluorescent Fittings on false ceiling/open ceiling/down rods/brick or concrete walls, wiring and energisation etc. as detailed in scope of work.

Supply and Installation of 5 A Crabtree Switchs

Supply and Installation of 10 A Crabtree Switchs

Supply and Installation of 20 A Crabtree Switchs

Supply and Installation of BCH make 63 A Industrial (Metallic) Plug and Socket Set.

Supply and external installation of 25mm Dia, 2mm wall thickness Heavy Duty, PVC circular rigid Conduits for Electrical & Communication System with required Solid Long Bends, Couplings, GI Wire etc, as per the detailed specification.

Supply and Installation of 15/18 W LED Bulb Lamps with lamp holder.

Supply and installation of 6 A / 10 A / 16 A / 20 A / 25 A / 32 A, Single Pole, 10kA, C curve (IEC-60747-2) MCBs in Extension Boxes and distribution boards.

Supply of HG/NS types fuse link suitable for FD 20H/20P/20B/32H/32P/32B fuse base in various ratings of 2 A, 4A, 6 A, 8 A, 10 A,16 A, 20 A, 25 A with fuse size (F1)

Supply of 12 Modular Crabtree Cover

Supply of 8 Modular Crabtree Cover

Supply of 3mm thick Hylam sheet (4 feet x 2 feet) and its installation for electrical extension boxes and Distribution Boards of various sizes including supply of fasteners and fabrication works.

Supply of 3mm thick Aluminum sheet and its installation for electrical extension boxes and Distribution Boards of various sizes including supply of fasteners and fabrication works.

Supply and installation of 22.5 MM Dia.Universal LED Indication Lamp in Red, Green, Orange, Blue and Amber colour.

Testing of Transformer Oil Sample and providing of detailed results, certificates and documentation in NABL format as per the technical specifications and as directed by Engineer-in charge.

Calibration of 3.5 Digits Digital Multimeter including providing of NABL accredited certificates and documentation.

Calibration of 4.5 Digits Digital Multimeter including providing of NABL accredited certificates and documentation.

Calibration of Tachometer up to 10000 RPM including providing of NABL accredited certificates and documentation.

Calibration of Digital AC/DC Clamp Meter up to 1000 A including providing of NABL accredited certificates and documentation.

Calibration of Digital AC/DC Clamp Meter up to 20 A including providing of NABL accredited certificates and documentation.

Calibration of High Voltage Tester up to 1 KV including providing of NABL accredited certificates and documentation.

Calibration of High Voltage Tester up to 5 KV including providing of NABL accredited certificates and documentation.

THIRUMALAI ELECTRICALS (BID ID -3336047)

EC Enterprises (BID ID -3334996)