Solar Rooftop Tenders

Design, manufacture and supply of Runway Marker Buoys at Swaraj Dweep, Shaheed Dweep and Long Island in Andaman And Nicobar Islands for sea plane opertion (International Orange colour) of minimum size 2.00 m diameter, conforming to IALA Region ‘A’ Buoyage System, made of HDPE rotationally moulded material, UV stabilized and marine grade, complete with: • Solar powered LED marine lantern of minimum 2 Nautical Mile (NM) luminous range, with inbuilt solar panel, rechargeable battery, user-selectable flash code, and automatic photo sensor (dusk-to-dawn operation); • High-visibility day-mark with International Orange colour and fitted with marine-grade SOLAS retro-reflective tapes for enhanced daytime and low-light visibility; • In-built RADAR reflector for radar conspicuity; The buoy shall be designed such that it is: Clearly visible to the naked eye from a minimum distance of 2 Nautical Miles in daylight, and Clearly distinguishable from an altitude of 300 meters above Mean Sea Level (MSL) under normal visibility conditions. The system shall include complete mooring and anchoring arrangement comprising: Heavy duty stud link chain of 28 mm diameter (or as per approved design), Suitable D-shackles, swivels, chain joiners, and RCC sinker of 1.0 to 1.5 Ton (or as per design) suitable for installation at seabed level at 6 to 15.0 m water depth from MSL. The scope shall include transportation from supplier’s yard to site at Andaman & Nicobar Islands, loading and unloading from supplier’s yard to respective islands at Andaman & Nicobar Islands using necessary T&P, Boats, minor tools, and all labour charges. The rate shall be inclusive of all taxes and duties, GST @18%, Labour Welfare Cess @1%, and all incidental charges, complete in all respects.

OD40366/2025-2026: Solar powered Lights installation in false ceiling Including all Components and Integration of Unit. - Supply, installation and integration of Solar powered Lights with Solar panel 590 watts, Charge controller for solar power and solar battery 100 amps with 5 years replacement warranty, including earthing for pole with 10 swg copper & earthing rode, sufficient Cables for power delivery in conduits as per the approved design, battery power controller, with 6 watts spotlight (7Nos) & 8 watts Spotlight (2 Nos) as specified by the engineer in charge as per the approved design of good make (Crompton, Philips,etc...), Structure Fabrication with Materials , Charge Controller – 10 amps rated and DC to AC converter 200 W, Dual Pole Isolator for Battery Power 1 nos, Solar Battery – 100 Ah (solar tubular battery) , including all charges and lights integration complete. The rate shall be inclusive of Solar Panels, Battery, Charge Controller and Other commodities related for the work, Shipping and other costs for the Solar Power Components, Base structure fabrication and Pole Erection, Earthing for Solar Pole and lights Integration and Demo etc complete. The warranty details shall be :- Solar Panels - 25 years including 10 years on against manufacturing defects and 15 years on against performance.

OD40256/2025-2026: Solar powered Lights installation in false ceiling Including all Components and Integration of Unit. - Supply, installation and integration of Solar powered Lights with Solar panel 590 watts, Charge controller for solar power and solar battery 100 amps with 5 years replacement warranty, including earthing for pole with 10 swg copper & earthing rode, sufficient Cables for power delivery in conduits as per the approved design, battery power controller, with 6 watts spotlight (7Nos) & 8 watts Spotlight (2 Nos) as specified by the engineer in charge as per the approved design of good make (Crompton, Philips,etc...), Structure Fabrication with Materials , Charge Controller – 10 amps rated and DC to AC converter 200 W, Dual Pole Isolator for Battery Power 1 nos, Solar Battery – 100 Ah (solar tubular battery) , including all charges and lights integration complete. The rate shall be inclusive of Solar Panels, Battery, Charge Controller and Other commodities related for the work, Shipping and other costs for the Solar Power Components, Base structure fabrication and Pole Erection, Earthing for Solar Pole and lights Integration and Demo etc complete. The warranty details shall be :- Solar Panels - 25 years including 10 years on against manufacturing defects and 15 years on against performance.

OD40514/2025-2026: Solar powered Lights installation in false ceiling Including all Components and Integration of Unit. - Supply, installation and integration of Solar powered Lights with Solar panel 590 watts, Charge controller for solar power and solar battery 100 amps with 5 years replacement warranty, including earthing for pole with 10 swg copper & earthing rode, sufficient Cables for power delivery in conduits as per the approved design, battery power controller, with 6 watts spotlight (7Nos) & 8 watts Spotlight (2 Nos) as specified by the engineer in charge as per the approved design of good make (Crompton, Philips,etc...), Structure Fabrication with Materials , Charge Controller – 10 amps rated and DC to AC converter 200 W, Dual Pole Isolator for Battery Power 1 nos, Solar Battery – 100 Ah (solar tubular battery) , including all charges and lights integration complete. The rate shall be inclusive of Solar Panels, Battery, Charge Controller and Other commodities related for the work, Shipping and other costs for the Solar Power Components, Base structure fabrication and Pole Erection, Earthing for Solar Pole and lights Integration and Demo etc complete. The warranty details shall be :- Solar Panels - 25 years including 10 years on against manufacturing defects and 15 years on against performance.