Annual Maintenance of Lighting and Power Installations at PRP

Amount

Maintenance of Earth Pits located inside Township. The contractor shall replace the rusted nuts & bolts of the earth electrode, cleaning of EP surrounding area upto two feet distance, measuring of earth pit resistance using the earth megger, watering of earth pits and numbering on covers of earth pits using stencils and enamel paints as directed by the Engineer-in-charge.

Operation of Indoor Sub-station installed at Amaipakkam Township, on Two Shift basis including logging of various readings, attending to emergency breakdowns, minor maintenance works, maintenance of Power and Lighting Installation, maintenance of Energy Meter Distribution Board located in buildings inside Township and attending to fuse of calls as directed by Engineer-in-charge. The Sub-station includes HT and LT switchboards, Transformers, DG Set, feeder pillars, .. The contractor shall ensure presence of at least one electrician possessing valid 'B' licence Holder/ITI/DEEE/ Experienced and one Manmazdoor in each shift. (1 Set = 1 Electrician + 1 Helper). Contractor has to pay minimum wages to the labour as per the latest CPWD wage sheet for Highly skilled worker & Semi skilled worker for Electrician and Manmazdoor respectively. Monthly labour payment receipt voucher has to be submitted by the contractor.

Earth work excavation in all types of soil to provide cable trenches for laying of Power/ Telephone cables including backfilling of trenches to the original level and ramming and watering of earth for consolidation of the soil and disposing of the surplus earth within a lead of 15 Mtrs. as directed by the Engineer-in-Charge.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in excavated trenches as detailed in scope of work for 1No.3/4CX10/16sqmm or 1No.10/20 pair telephone cable or Earth Conductor upto 95sqmm.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in excavated trenches as detailed in scope of work for 1No.3.5/4CX35/50/70 sqmm or 1No.50/100 pair telephone cable.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in excavated trenches as detailed in scope of work for 1No. 3.5CX120/185 sqmm armoured cable.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in excavated trenches as detailed in scope of work for 1No.3.5CX400 sqmm armoured cable.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in built-in-trenches on cable supports, on walls\ RCC masonry surface as detailed in scope of work. 1No.3/4CX10/16sqmm or 1No.10/20 pair telephone cable or Earth Conductor upto 95sqmm.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in built-in-trenches on cable supports, on walls\ RCC masonry surface as detailed in scope of work for 1No.3.5/4CX35/50/70 sqmm or 1No.50/100 pair telephone cable.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in built-in-trenches on cable supports, on walls\ RCC masonry surface as detailed in scope of work for 1No.3.5CX120/185 sqmm armoured cable.

Laying and installation of LT armoured cables (required cable alone will be supplied free of cost by the Dept) in built-in-trenches on cable supports, on walls\ RCC masonry surface as detailed in scope of work for 1No.3.5CX400 sqmm armoured cable.

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for Ceiling fans

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for PCC/MCC with 1/2 Nos. vertical sections

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for PCC/MCC with 3/4/5 Nos. vertical sections

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for PCC/MCC with 6/7/8 Nos. vertical sections

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for HT/LT Circuit Breaker Panels 6/7/8 Nos. vertical sections

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for 400 KVA indoor transformer.

Cleaning of cable trench of following dimensions inside various buildings from dust, cobwebs, removal of debris if any etc. as directed by the Engineer-in-Charge. Upto and including 600 x 600 mm size

External cleaning of following systems with nylon wire brush, banian waste etc. as directed by the EIC for Exceeding 600 x 600 mm but upto 1000 x 1000 mm

Retrieval and relaying of following size of armoured cables for rerouting/new cable laying in excavated trenches using the retrieved bricks in brick work/slab upto 950mm depth including the supply of river sand for 1No.3/4CX10/16sqmm or 1No.10/20 pair telephone cable or Earth Conductor upto 95sqmm.

Retrieval and relaying of following size of armoured cables for rerouting/new cable laying in excavated trenches using the retrieved bricks in brick work/slab upto 950mm depth including the supply of river sand for 1No.3.5/4CX35/50/70 sqmm or 1No.50/100 pair telephone cable.

Retrieval and relaying of following size of armoured cables for rerouting/new cable laying in excavated trenches using the retrieved bricks in brick work/slab upto 950mm depth including the supply of river sand for 1No.3.5CX120/185 sqmm armoured cable.

Retrieval and relaying of following size of armoured cables for rerouting/new cable laying in excavated trenches using the retrieved bricks in brick work/slab upto 950mm depth including the supply of river sand for 1No.3.5CX400 sqmm armoured cable.

Overhauling, replacement of both side bearings, application of varnish on winding, testing and installation as detailed in scope of work complete with supply of all the material necessary for completion of the work for Ceiling Fans /Wall mounting fans/ Exhaust fans of rating upto 200W (without painting)

Overhauling, replacement of both side bearings, application of varnish on winding, testing and installation as detailed in scope of work complete with supply of all the material necessary for completion of the work for Ceiling Fans / Wall mounting fans / Exhaust fans of rating upto 200 W (with painting)

Overhauling, replacement of both side bearings, application of varnish on winding, testing and installation as detailed in scope of work complete with supply of all the material necessary for completion of the work for Three phase pump motors above 5.0 HP upto 10.0 HP (with painting)

Overhauling, replacement of both side bearings, application of varnish on winding, testing and installation as detailed in scope of work complete with supply of all the material necessary for completion of the work for Three phase pump motors above 10.0 HP upto 20.0 HP (with painting)

Enamel Painting of PCC panels, DG & DG Control panel, Feeder pillers, DBs,Switch Boxes & Pull Boxes of different sizes with one coat of primer and one coat of paint of approved shade after derusting and cleaning as directed by the Engineer-in-Charge, including supply of all the materials required for the works.

Supply and embedment of upto 25/32 mm Heavy Duty PVC circular Rigid conduit for Electrical Wiring, conforming to IS 9537-1983 amended and revised upto date including supply of couplers and PVC Conduit accessories for Electrical Wiring conforming to IS 3419-1976 amended and revised upto date as detailed in the specification and finishing, painting of the patches to match the wall and as directed by Engineer-in-charge in RCC Roof slabs, Floors, Walls, Columns, Beams, Brick/Concrete Block Masonry,etc, including supply of required conduit& accessories, and all material for masonry & GI draw wire.(Note: Approved make by the department for PVC Conduits & Accessories: AVON PLAST )

Removal of old pull boxes & Embedment of new GI Boxes, providing of Hylum covers and termination of wires in Boxes of size upto 12 Module. Required modular boxes only shall be supplied as free issue material by department.

Removal of old switch boxes & Embedment of new GI Boxes, assembling of switches & sockets and termination of wires in Boxes of size upto 12 Module. Required modular boxes only shall be supplied as free issue material by department.

Supply and installation of MCB Box for Air Conditioner (1.5/2Ton) points as directed by Engineer-in charge. Required MCB only shall be provided by the department as free issue material. All other material viz. Box, 20A Metal Clad Socket with plug top and fixing accessories etc. for the completion of the work is in the scope of the contractor.

Supply and installation of PVC casing capping and wiring as directed by Engineer-in charge. Required PVC wires for wiring only shall be provided by the department as free issue material. All other material for the completion of the work is in the scope of the contractor.

Supply and Installation of AC Single Phase 50Hz,250 volts, Class 1, Range10-30A Static Energy Meters in EMDBs as detailed in Scope of work and as directed by Engineer-in charge.

Supply and Installation of AC Three Phase 50Hz,440 volts, Class 1,Range10-40A Static Energy Meters in EMDBs as detailed in Scope of work and as directed by 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..

Glanding & End termination of following armoured aluminium cables including supply of glands, cable termination accessories, and earthing of cable glands as detailed in the enclosed specification for 4 C x 10/16 sq.mm armoured aluminium cables .

Glanding & End termination of following armoured aluminium cables including supply of glands, cable termination accessories, and earthing of cable glands as detailed in the enclosed specification for 3.5 C x 35/70/120 sq.mm armoured aluminium cables.

Installation & Testing of Raychem LT Cable Joint Kits suitable for PVC/XLPE Aluminium armoured cables in following sizes for 3-1/2 C x 400 sq.mm

Installation & Testing of Raychem LT Cable Joint Kits suitable for PVC/XLPE Aluminium armoured cables in following sizes for 3-1/2 core cable more than 120 but up to 185 sq.mm

Installation & Testing of Raychem LT Cable Joint Kits suitable for PVC/XLPE Aluminium armoured cables in following sizes for 3-1/2 core cable more than 70sqmm but up to 120 sq.mm

Installation & Testing of Raychem LT Cable Joint Kits suitable for PVC/XLPE Aluminium armoured cables in following sizes for 4 C x 10/16 sq.mm

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

RR ENTERPRISES