PROVISION OF SOLAR HYBRID STREET LIGHTS AT KAMPTEE MILITARY STATION GE KAMPTEE

Supply, installation, testing and commissioning of 50 Watt Solar all in one Hybrid Street light with including of the following specification :- (a) 50W All in One Hybrid Solar street light having Lumen 150 Lumen Per Watt (b) Dimming Profile : (i) 1st 1 hour 100% & Dimming 25%, (ii) 2nd 4hrs 40% & Dimming 25%, (iii) 3rd 6 Hrs 25% (Fixed), (iv) 4th 1 Hr 40% & Dimming 25%. (c) Solar panel 80Wp Mono crystalline (d) Battery 36Ah LiFePO4 (e) Operating Voltage – 12.8 VDC (f) Battery Type - LiFePO4 (LFP) (g) LED Used - 5050 (High Power) (h) LED PIR Sensor Dimmability – Dimmable (j) Dusk to Dawn Operation – Provided (k) Charge Controller Type – MPPT (l) Sensor Type – PIR (m) Protection : (i) Battery deep discharge cut off (ii) Overcharge (iii) Reverse polarity (Driver section) (iv) No flow of current through battery to panel. (o) Operating Voltage range : 140 – 280 VAC (p) Driver dimmability under Hybrid operation – Non-Dimmable Driver (q) Surge Protection - Internal 4KV, External 10KV, complete all as specified and directed.

Supply, erecting & fixing of Octagonal Pole of 06 Mtr height with including of the following specification :- (a) 6 Mtr Octagonal Pole in single welded design - Total Height - 6 Mtr above foundation (b) No of Segment – One (c) Bottom (O.A.F) – 130 MM (Outer Diameter) (e) TOP (O.A.F) – 70 MM (Outer Diameter) (f) Sheet Thickness – 3 MM (g) Door with din rail channel – Provided with 420 MM Cutout size (h) Size of Base Plate – 220 SQMM (j) Thickness of Base Plate – 12 MM (k) Hole of PCD (Pitch Circle Diameter ) – 200-225 MM (l) Hole Dia (Slot) - Ø 24 x 40 (m) Foundation Bolt Dia – Ø M20 (Minimum) (n) Foundation Bolt Length – 600 MM (Minimum) (o) Number of J Type Foundation Bolts – 4 Nos alongwith washer and Nuts (Minimum) (p) Suitable bracket alongwith washer and Nuts for hanging of 50 Watt Solar all in One Hybrid Street Light, complete all as specified and directed.

M & L for earth work for foundation including (excavation, returning-filling, removal), RCC M20 using 8mm diameter bars, spaced at 200 mm center-to-center in bothways within the foundation including footing mat using 8 mm at 200 c/c bothways) for pole foundation of size 500 x 500 x 1200 mm all as per manufacturer's foundation drawing to withstand the 6 Mtr Octagonal pole and fixing arrangements including necessary formwork and dia 50 mm PVC Pipe for Cable Entry, complete all as specified and directed by Engr-in-Charge. Note: Foundation bolt to be fixed before concreting aligning with the base plate.