NHIDCL/RO-Aizawl/Civil works/CCMS Street lights/2026-27

Street Lighting (Providing and erecting street light mounted on a steel circular hollow pole of standard specifications for street lighting, 9 m high spaced 40 m apart, 1.8 m overhang on both sides if fixed in the median and on one side if fixed on the footpath, fitted with sodium vapour lamp and fixed firmly in concrete foundation.) (SOR Ref. no 8.27 of Mizoram NH SOR 2023) Preferable wattage consumption - 10-25 kW for active power, LED light 180 Watts, 63/25 kVA Transformers as per actual site condition, Ingress Protection- IP-65/66 For fixing in footpath - Street Lighting Tentative Quantity - 586 nos

Supply, Installation, Testing & Commissioning of Centralized Control & Monitoring System (CCMS) conforming to the Technical Specifications of the RFP under Section-IV (Technical Bid), including but not limited to: a)     CCMS Feeder Panel (3-Phase) with enclosure, pole-mounted or ground/stand-mounted, and accessories etc. b)     CCMS Controller / RTU / Gateway with GPRS/GSM communication c)     3-Phase DLMS compliant Energy Meter d)     Protection devices (MCCB/MCB/ELCB/SPD, relays, contactors, etc.) e)     Antenna, wiring, earthing, and all hardware accessories f)      Web-based Central Control & Monitoring Software CCMS Tentative Quantity - 17 nos

Maintenance Cost: Operation & Maintenance (O&M) of CCMS, including software support, server/cloud hosting, SIM/data connectivity, batteries, consumables, spares, preventive & breakdown maintenance, fault rectification, and reporting, complete in all respects, shall be payable at the rate of 12.5 % of the accepted CCMS supply and installation cost per feeder panel per year, applicable after completion of the first year, for the remaining period of the five-year contract.