Kochi municipal Corporation Providing LED Street light fittings on existing posts at various places in Div.42

Amount

Providing LED street lights

Supplying of 70/72 W LED street light luminaire with epoxy powder coated pressure die-cast aluminium housing with heat resistant toughened clear glass fixed with SS screws, Manufacturer name engraved/embossing in housing to allow traceability till life of fixture (stickering and printing is not acceptable) with operating voltage range (140-270V AC). The liminaire shall be minimum IP66 protected. LED driver has protection against over voltage and short circuit with LED driver efficiency should be greater thatn 85% with CRI greater than 75 and with colour temparature 5700K range, minimum 3kv surge protection indriver, LED having 50,000 burning hours with minimum 70% lumen maintenance and power factor 0.90 with THD less than 10%. System consumption should be 70/72=5W with lumen package of 100 lumen/watt (Osram/Phikips/Bajaj or equivalent ,make with minimum three year warranty.

Supply and fitting GI bracket bend in proper shape for fixing 70/72 W LED (or nearest available wattage) lamp street light fitting made of 40 mm dia GI pipe, 1.00 mtrs length with clamps, bolts and nuts etc complete

Fitting charges of LED street light fittings 40/45/70/72/110 W on the existing GI bracket fitted with the electric post, laying necessary lead wires and giving proper connections

Painting the GI lamp post/bracket with synthetic enamel paint two coats in double column after cleaning the surface

Unforseen if any

AJITH