NIT 10(26-27) HP-I Item 4

Supply of new 70 Watt LED Energy Saving and Environmental friendly long life pressure die cast Aluminium road way luminaries with high power as light source & exclusively designed polycarbonate cover along with electronic driver Make:- Havells,/Philips/Bajaj/orient/Crompton.

Disconnection the power supply Before any physical work begins, completely isolate the feeder pillar panel or timer panel controlling the specific street light loop to ensure zero voltage of complete existing old street light circuit.

Renovation of Civil structure / Foundation Reinforcement by Inspect the concrete base/plinth of each pole. Repair chipped or cracked foundations and ensure proper water shedding away from the existing metal base or replace to prevent bottom-up corrosion and making proper alignment of poles with foundation including foundation nut- bolts in proper way as per site requirement.

Dismantling of old rusted or working lights by Remove outdated/ non working energy-consuming fixtures (e.g., sodium vapor or older fluorescent lights) by using all tools and tackles and machines as per site requirement. For renovation work of foundation and proper alignment of poles.

Renovation of existing old poles by enhancing the Strength of their pipes by using MS round pipe after fabrication and making suitable sizes for different sample or different sizes for poles with the help of welding machine, gas cutter, grinder etc. as per requirement of site to execute the above said work, the jobs includes necessary support of angle/plates for poles also if required.

Fixing and making all electrical connection of above energy-efficient LED luminaires. and re-fixing of working lights Including all required accessories. Like:- wires, thimbles, clamps, bends for lights, nut- bolts, MCB, tapes etc. As per direction of engineer in-charge and site requirement.

Re-Wiring and repair of Junction Box Repair or by Replace new SMC Junction Box weathered, cracked internal or external cables with flexible copper cables. Clean, repair, or replace missing junction box terminal plates and doors to avoid open live wires As per direction of engineer in-charge and site requirement.

Earthing and Safety by Check and reinstall proper poles earthing using bare copper or GI wire to eliminate any risk of electrical leakage or shock to society residents

Structural Restoration by Scrape down old, peeling paint and rust from steel tubular or octagonal poles. Apply a rust-preventative primer coat followed by two coats of weatherproof protective paint. As per direction of engineer in-charge and site requirement.

Testing and commissioning Test the loop resistance and earthing values. Power up the circuit to ensure uniform light distribution and checking all connection of each pole.