Urban Development Department Tender

Supply of 60 Watt all in one Solar street light 150 Wp high efficiency crystalline solar panel certified IEC 61215 and 80 Ah Po4 battery with BIS approval. Total Nos. of LED is 32 with individual Peanut Lens and each LED lumen efficacy shall be at least 130 lumens/watt and the LED driver should have 90% efficiency. The battery shall not be discharged beyond 75% of capacity. The solar charge controller is of Microprocessor Based (MPPT make) with 94% efficiency. The charge controller shall provide all safety protections & temperature compensated charging of the battery. The solar system should be mounted on a 9.0 Metres MS Galvanized Tubular octagonal Pole. The solar Street light shall comply with standard such as IEC 61215, IEC62124, IEC 61347-2-13, IEC 62384, CISPR 15 IEC 61547 and IEC 60598. Including Installation & Commissioning charges for street light excluding C.C. foundation as directed by the Deptt.

Earth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)