Street Lighting Tenders

Operation and Maintenance of Street Lighting in Tuni Municipality with 1 No. of Licensed Skilled Electrician and 1 No. of Helper to attend repairs of Street lights of different wattages of 20W,40W,60W,90W,120W and damaged LEDdriver,PCB Boards replacement with power supply connections and Jumper complaints and night patrolling of non-glowing of street lights and Repair of central lighting,side lighting and replacing all the defective accessories duly obtaining the spare parts from Tuni electrical material stores, testing charges so as to illuminate atleast 95% of street lights at any time complete as per SS and as directed by the departmental authorities incharge of the work(for twelve months i.e.,365 days) Licensed Skilled Electrician

Providing laying, spreading and compacting graded HBG crushed stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanicla mixer (pugmill), carriage of mixed material by tipper to site laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth whell roller of 80 to 100kn/vibratory roller 80-100kn weight to achieve the desired density including lighting barricading and maintenance of devirsion etc as per tabels 400.11 & 400.12 amd technical Specification Clause 406 MORD/MORTH.

SOLAR LAMP: Supply, Installation, Testing and commissioning of a Complete solar street-lighting system, including a 160Wp crystalline silicon solar photovoltaic module supplied with a compatible module mounting structure, clamps, fasteners, and UV-resistant cable tails, with test certification conforming to IEC 61215 (Edition II)/IS 14286 and IEC 61730 from a NABL or IECQ accredited laboratory. The system shall incroporate a Lithium Iron Phosphate (LiFePO4) battery of 12.8V nominal voltage and 42 Ah capacity, equipped with an integrated Battery Management System (BMS) providing protections against over/under-voltage, over-current, short-circuit, over-temperature, and ensuring cell balancing, duly certified to IEC 62133-2011 or the latest BIS standard by a BIS-recognized lab or MNRE-accredited test centre. The MPPT charge controller, integrated with the luminaire and battery, shall operate at 12.8 V noinal, have a maximum current rating of 6A/12 A/14 A as required and provide automatic dusk-to-dawn operation, LiFEPO4 charging profiles, and full electronic protection. The LED street-light luminaire shall be rated at 30W(+5%), with high-effciency optics, a driver compatible with the MPPT output, and ingress protection of IP66 or higher, complying with relevent BIS standards, The system shall be mounted on a 6m long 2.2mm thick tubular hot-dip galvanized GI pole conforming to IS 1161 and IS 4736 complete with a single-arm bracket, MMS, and light arm to hold the luminaire and PV module, along with all necessary clamps and fasteners. The work shall include complte erection on a prepared foundation, all wiring and interconnection, functional testing (dusk-to-dawn operation) in the presence of the Engineer-in-Charge, and submission of as-built documentation. The contractor shall also provide a Comprehensive Maintenance Contract (CMC) for a period of five years from the date of commissioning covering preventive and breakdown maintenance, replacement of defective parts, and maintenance of illuinataion levels as specified.

SOLAR LAMP: Supply, Installation, Testing and commissioning of a Complete solar street-lighting system, including a 160Wp crystalline silicon solar photovoltaic module supplied with a compatible module mounting structure, clamps, fasteners, and UV-resistant cable tails, with test certification conforming to IEC 61215 (Edition II)/IS 14286 and IEC 61730 from a NABL or IECQ accredited laboratory. The system shall incroporate a Lithium Iron Phosphate (LiFePO4) battery of 12.8V nominal voltage and 42 Ah capacity, equipped with an integrated Battery Management System (BMS) providing protections against over/under-voltage, over-current, short-circuit, over-temperature, and ensuring cell balancing, duly certified to IEC 62133-2011 or the latest BIS standard by a BIS-recognized lab or MNRE-accredited test centre. The MPPT charge controller, integrated with the luminaire and battery, shall operate at 12.8 V noinal, have a maximum current rating of 6A/12 A/14 A as required and provide automatic dusk-to-dawn operation, LiFEPO4 charging profiles, and full electronic protection. The LED street-light luminaire shall be rated at 30W(+5%), with high-effciency optics, a driver compatible with the MPPT output, and ingress protection of IP66 or higher, complying with relevent BIS standards, The system shall be mounted on a 6m long 2.2mm thick tubular hot-dip galvanized GI pole conforming to IS 1161 and IS 4736 complete with a single-arm bracket, MMS, and light arm to hold the luminaire and PV module, along with all necessary clamps and fasteners. The work shall include complte erection on a prepared foundation, all wiring and interconnection, functional testing (dusk-to-dawn operation) in the presence of the Engineer-in-Charge, and submission of as-built documentation. The contractor shall also provide a Comprehensive Maintenance Contract (CMC) for a period of five years from the date of commissioning covering preventive and breakdown maintenance, replacement of defective parts, and maintenance of illuinataion levels as specified.