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| 1 | Solar Street LightS & F All in one 60 watt Solar Street Light, luminaire, highly efficient mid power white dimmable LEDs with color temperature 5500-6500 K, Lumen efficiency of LED fitting not less than 150 lumens/Watt and the lumens output (luminious flux) of luminaire is max 9000 lumens.The luminaire should have intelligent/smart self-diagnosis features with LED indicators for battery charging, deep discharge, load cut-off indication visible from the ground even in the day light. The luminaire should have intelligent/smart self-diagnosis features with LED indicators for battery charging, deep discharge, load cut-off indication visible from the ground even in the day light. Theluminaire should have aluminum housing for ruggedness and excellent heat dissipation with IP65 protection and IK08 impact resistance. Maintenanace lumen output 50000 Burning hrs, Operating Temperature Range -10C to 50 C, |
| 2 | Charge Controller:ON/OFF the luminaire Should happen automatically based on the intelligent Dusk-Dawn feature of the charge controller unlike conventional streetlights. Charge controller efficiency should be > 90% with Battery charging protection & Should come with Inbuilt protections: Battery: Deep discharge, Overvoltage, Reverse Polarity Load: Overload, Open Circuit, Short Circuit PV: Overvoltage, Reverse Polarity, Charging with minimal current |
| 3 | Battery:Rechargeable Lithium Ferro Phosphate Battery (LiFePO4) battery not more than greater than or equal to 691 Wh and its capacity should be designed as such to meet 2 days autonomy and hence should give power to LED load even if not charged for 2 days. Charrging time not more than 1 day. The life cycle of the battery Should be more than 2000 cycles with 90% depth of discharge. The Battery pack Should have inbuilt BMS (Battery Management System with NTC) having safety features like deep discharge protection, overcharge protection, short-circuit protection, low temperature, short-circuit protection, minimum idle mode current and MOS-RDS resistance to minimize the losses. |
| 4 | Solar Panel: Should be made up of high-grade monocrystalline silicon cells with high efficiency and Special dust-repellent coatings on solar panel surface to prevent dust accumulation to enhance energy efficiency by making the panels easier to clean and maintain. Should also comply to IP 65. Solar panel notmore than 100Wp (Mono) 18V.InstaIlation :-Wiring & installation of light and on offpush botton for switching of lights including wiring shall deemed to be included in the quoted rate. |
| 5 | M & L for installing/erecting of octagonal galvanised iron pole suitable for security/street light including single arm standard bracket, \"J\" type bolts,size of pole 06 mtr height Hot deep galvanised octagonal pole with 130 mm bottom A/F 70 mm top A/F, made upto 03 mm thick HT sheet alongwith base plate (with bracket)including 1 mtr long hot dip galvanised single arm standard bracket made upto 40 NB dia GI pipe suitable to mount on pole all as specified and directed by Engineer-in-Charge. Make : HPL cat part No HPLSOL30ISI Bajaj or its equivalent to C.G/Surya. |
| 6 | S & Fstreet light bracket made out of 40/50 mm dia GI mediumgrade tubing not less than 0.75 Mtr long bend to shape including pole clamps made out of 50 x 6 FI and nut bolts and washers all as specified and directed including taking down old. |
| 7 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth for laying of cable and foundation of poles, stays and getting out in any type of soil, all as specified and directed by Engr-in-Charge. |
| 8 | Removing surplus excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete, all as specified and as directed by Engineer-in-Charge. |
| 9 | M & L for PCC1:3:6type C2 with using 40 mm graded aggregate as in foundation of pole /for ducting with necessary form work complete as specified and directed |
| 10 | M&L for type PCC 1:2:4 type B-1 using 20 mm graded stone aggregate in copingforpoles including necessary form work complete all as specified and directed by Engr-in-Charge. |
| 11 | S & F LT Cable junction box outdoor shall be made out of Polycarbonate with fixing arrangement made up of ms clamp and size of box not less than 205mm x 255mm x 112 mm(the cable size upto 25 sqmm). The polycarbonate junction box shall be environmental friendly, recyclable, halogen & silicon free, anti acid & anti corrosive. The Junction Box shall be rated for Degree of ingress Protection IP 66 in accordance with IEC 60529.Weatherproof, UV resistant. The gasket material of junction box shall be Polyurethane and the gasket shall be internally embedded.The Junction Box with 6 Amp MCB, Connectors or Terminal Trip or Bus Bar. The Junction Box / Enclosure shall be tested as per IEC including one No. 4 pole connector and chromium plated clamps and nut bolts, cable glands with lock nuts of 2 Nos for each box complete all as specified and directed.cat part No: Hensel DK 2525G or equivalent in same trade. |
| 12 | Supply and fix 1.5 Sqmm 2core cable, PVC insulated and PVC round sheathed, copper conductor(flexible) industrial cable, 1100 volt, confirming to IS :694. Note- (i) Cable is required to be connected from junction box to LED lights with proper lugs etc. |
