PROVN OF SOLAR STREET LTS IN VARIOUS PLACES IN NDA KHADAKWASLA.

Excavation in trenches, n.exc 1.5m wide and n. exc 1.5 m depth and getting out in for foundation of pole, stay, laying of cable and pipe etc in Hard/Dense soil complete all as specified and directed.

M & L for removing deteriorated existing stone aggregate of any size and type from Sub Stn Yard by excavating upto the natural ground surface and depositing where directed and cleaning the complete sub stn yard, removing tree roots, sepplings, grass etc and spreading 1'' layer of lime and relay / re-spreading the same existing stone aggregates of any size and type from Deposited place, in to the same Sub Stn Yard complete all as specified and directed by the Engr-in-charge.

M & L for Plain Cement Concrete (1:3:6) type C2 (40 mm graded aggregate) for foundation, filling and mass concrete including necessary form work etc complete all as directed.

M&L for PCC 1:4:8 type D-2 (40 mm graded aggregate) Cement concrete in foundations, filling and mass concrete complete all as specified and as directed.

M&L PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) as in coping of pole sand including formed work and demolition of existing coping complete all as specified and as directed.

Supply and fixing All-in-one LED solar street light fitting 40 watt with and including steel swaged welded pole built-in lithium ion battery, solar panel charge controller with dusk down sensor complete all as specified and directed as following:- (a) Steel swaged welded 6 meter complete with cast iron base plate finial taper plug bolts nuts & screws and Gi bracket arm/ Short piece round of outer dia 62mm to 76mm as per site requirement. (b) Type- All IN ONE integrated solar street light 40 watt (c) Colour Temp (CCT)-5500k-6500k (d) System Power(W)-40 W (e) System Lumens (m)-4800 Iumen (f) Colour of Fixture Future-White (g) Autonomy-2 days/24 Hr (h) Battery-12.8V 24 AH to 30AH Lithium Ferro Phosphate (Li-FePo4) Rechargeable, Integrated inside the fitting (j)Solar Panel-Mono Crystalline 60 to 100 Watt peak (k) IP65 (l)PIR motion sensor for Auto on/off and Dimming feature (m) Mounting Bracket (n) Indication Green Stable-Battery Charging, Green Blinking- Battery Full Charge, Red Stable-Battery low voltage (o) Lumens Efficacy 150 to 190 Lumens/Watt (p) In built DC MPPT Charge controller with charging efficiency 94% & Tracking Efficiency 98% (q) Protection for Over Charge. Deep Discharge Over Current, Short Circuit. Over Voltage. Low Voltage (r) CRI > 70 (s) IK rating 6 to 8 (t) Automatic Dusk to Dawn feature Make Havells Wipro//Crompton/Bajaj / Ancher Panasonic (u) Pole upto 1.5m top of coping shall be painted with 2 coats of black and white strips alternate 30 cm each with synthetic enamel paint over one coat of red oxide primer (v) Steel tubular pole above 1.5 m shall be painted with 2 coats of aluminium paint over a coat of red oxide primer and retro reflective tape of Red, Yellow and White colour each of 2 inch wide fixed to the poles as directed (d) Pole below ground level shall be tarred by one coat of black tar (w) Poles shall be numbered with synthetic enamel paint. Note for Item 6 a) Excavation, earth work and PCC work for embedding pole shall be measured and paid separately under respective items. The quoted rate shall deemed to be included for the following (b) Pole upto 1.5m top of coping shall be painted with 2 coats of black and white strips alternate 30 cm each over one coat of red oxide primer (c) steel tubular pole above 1.5 m shall be painted with 2 coats of aluminium paint over a coat of red oxide primer and retro reflective tape of Red. be of Red. Yellow and White colour each of 2 inch wide fixed to the poles as directed (d) Pole below ground level shall be tarred by one coat (e) Poles shall be numbered