Providing and Fixing of Digitally Printed Retro Reflectorized Sign Board at W.No. 01 to 45 in Hosur City Municipal Corporation

Providing and fixing of Digitally Printed Retro Retroreflective Single Arrow Sign Board of Size 1000x500mm made of Type-XI grade cube corner standards of IRC 67-2012 and ASTM D 4956 – 09 specification, Digitally Printed using Latex Printer for traffic colour, images/ logos/ text and laminated with UV Resistant clear electro- cut film and applied to properly prepared sign substrates, fixed over 4mm Aluminium Composite Material with 0.25mm aluminium Skin thick on both sides sheet with back supporting frame of 25x25x3mm and supported on a 150NB (Nominal Bore) pipe with 2.70mm thick stainless steel pipe all round in 304 grade and 2 nos vertical posts of 65NB, 3.04mm thick SS Pipe of 304 grade firmly fixed to the found by means of properly desinged foundation of size 300 x 300 x 450mm with M15 grade cement concrete of size 450x450x1100mm including cost and conveyance of all materials, equipment, machineries to worksite, including all labour charges for fixing the gantry in position with all leads and lifts, loading charges and necessary for satisfactory completion of the work as directed by the engineer-in-charge etc., complete. The signs shall be manufactured using system of matched components of reflective sheeting and overlay films and digital inks manufactured and supplied by reflective sheeting manufacturer. Digitally printed traffic colour (red, blue, green, yellow, Orange and brown) areas on white sheeting shall not be having less than 70 percent of value of the coefficient of retro reflection established for its colour and type of sheeting as given in table 6.9 of IRC 67-2012. The coefficient of retro reflection after the stipulated warranty period shall be minimum 80 percent of the initial value of the printed sign (initial value shall be minimum 70% of the values given in table 6.9 of IRC 67-2012). Match component system warranty for the components like retro reflective sheeting, overlay films and digital links shall be provided by the manufacturer The retro reflective sheeting shall be obtained by the engineer in-charge. The Warranty shall be inclusive of digitally printed logos/text/legends and their bonding to the retro-Reflective sheeting(as per MORTH Specification No.801). The Latex Printer used for digital printing should be used with inks of low VOC emission and should have Greenguard, eco logo Certificate as per UL 2801 standards