Public Works Department Tender

Providing and fixing solar studs as per specifications : construction : Aluminium alloy shell 100% water proof design according to lp65, Dimension : 125mm x 125mm x 25mm (shank 65mm), High efficiency mono-crystalline solar Panel 2:4 V/0.3 watt, One Ni-Mh or Nl-cd rechargeable battery (1.2V / 1600 MA), Six Super bright LEDs with 10,000 to 18,000 mcd (Millicandelay) view distance upto 1000 meters, Flash rate : 2Hz or according to customers requirements, bearable weight 10 tons approx, color : Yellow, red, blue, green or white, working time : 50 to 60 hours after fully charged battery, charging time : 5 to 6 hours from direct sun light working temp : 100-750c life span : three to five years, easy installation, no maintenance, Unbreakable poly carbonate clear facing designed for maintenance free operation, automatically turns on at night and turns off at dawn, high visibility LEDs ensure easy and safe night driving. The studs shall be fixed to the Road surface using the adhesive conforming to IS, as per procedure recommended by the manufacturer complete and as per direction of Engineer-in-charge.

Supply of precast reinforced cement concrete bollards of size 950 mm height, 150 mm dia vibro compacted accurately designed, Moulds appropriate reinforced with circular plastic spaced and concrete grade of M-25 complete as per the direction and instruction of Engineer-in-Charge.

Supply of Coarse Sand ( Zone III ) to sub division office, for all leads & lifts, complete as per specifications and directions of Engineer-in-Charge.