West Bengal Zoo Authority Tender

(P.W.D/ PAGE NO. G1 /ITEM NO. 2a ) ELECTRICAL Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe.

(P.W.D/ PAGE NO.C3 /ITEM NO. 20a ) ELECTRICAL Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure

Supplying of 3x 24 Watt all in one solar LED Street light Luminaires having polycrystalline solar cell with 3 x (24Ah, 12V, 100W )Solar panel module capacity, including supply of Hot Dip Galvanised swaged type steel tubular Pole 7.0 Mtr. Long. Detailed Technical Specification Given Below:- 1) System lumen output should not be less than 3000 lumens, system efficiency should not be less than 175 lumens/watt, CRI-70 (+/- 5%), CCT-5700K (+/- 5%), UV stabilized polycarbonate cover should be used for better light distribution, Lithium-Ferrous Phosphate battery should be used with battery capacity170wh, integrated MPPT Charger with driver, luminaire should have in-built PIR sensor, fixture tilt angle should be 0-15 degree adjustable, input voltage -12 V DC to 14V DC, LED burning hours should be 50000 Hrs. @ L70 Luminaires should have charging & discharging LED indicator and aluminium PDC Housing shall be provided with luminaire. Warranty - 3 years warranty against manufacturing defects from the date of commissioning. Make- Havells/ Tata BP/ Osram/ Philips/ Solarize. 2) Hot Dip Galvanised swaged type steel tubular Pole 8.0 mtr. long, Bottom - 4.5M, Middle - 2M, Top - 1.5M & approx weight of pole should be 97 Kg. Make- J.K. Poles & Pipes CO./ Valmont/ Skipper.

(P.W.D/ PAGE NO.C3 /ITEM NO. 20a ) ELECTRICAL Fixing 3(three) nos only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure

Supplying of 15 Watt all in one solar LED Street light Luminaires having polycrystalline solar cell with 24Ah, 12V, 100W Solar panel module capacity, including supply of Hot Dip Galvanised swaged type steel tubular Pole 7.0 Mtr. Long. Detailed Technical Specification Given Below:- 1) System lumen output should not be less than 3000 lumens, system efficiency should not be less than 175 lumens/watt, CRI-70 (+/- 5%), CCT-5700K (+/- 5%), UV stabilized polycarbonate cover should be used for better light distribution, Lithium-Ferrous Phosphate battery should be used with battery capacity170wh, integrated MPPT Charger with driver, luminaire should have in-built PIR sensor, fixture tilt angle should be 0-15 degree adjustable, input voltage -12 V DC to 14V DC, LED burning hours should be 50000 Hrs. @ L70 Luminaires should have charging & discharging LED indicator and aluminium PDC Housing shall be provided with luminaire. Warranty - 3 years warranty against manufacturing defects from the date of commissioning. Make- Havells/ Tata BP/ Osram/ Philips/ Solarize. 2) Hot Dip Galvanised swaged type steel tubular Pole 7.0 mtr. long, Bottom - 4M, Middle - 1.5M, Top - 1.5M & approx weight of pole should be 62 Kg. Make- J.K. Poles & Pipes CO./ Valmont/ Skipper.

Supplying of 18 Watt all in one solar LED Street light Luminaires having polycrystalline solar cell with 24Ah, 12V, 75W Solar panel module capacity, including supply of Hot Dip Galvanised swaged type steel tubular Pole 7.0 Mtr. Long. Detailed Technical Specification Given Below:- 1) System lumen output should not be less than 3000 lumens, system efficiency should not be less than 175 lumens/watt, CRI-70 (+/- 5%), CCT-5700K (+/- 5%), UV stabilized polycarbonate cover should be used for better light distribution, Lithium-Ferrous Phosphate battery should be used with battery capacity170wh, integrated MPPT Charger with driver, luminaire should have in-built PIR sensor, fixture tilt angle should be 0-15 degree adjustable, input voltage -12 V DC to 14V DC, LED burning hours should be 50000 Hrs. @ L70 Luminaires should have charging & discharging LED indicator and aluminium PDC Housing shall be provided with luminaire. Warranty - 3 years warranty against manufacturing defects from the date of commissioning. Make- Havells/ Tata BP/ Osram/ Philips/ Solarize. 2) Hot Dip Galvanised swaged type steel tubular Pole 7.0 mtr. long, Bottom - 4M, Middle - 1.5M, Top - 1.5M & approx weight of pole should be 62 Kg. Make- J.K. Poles & Pipes CO./ Valmont/ Skipper.