supply of cat b stores ( retro reflective direction board and road sign board fully retro reflective ) , specification of fully retro reflective direction board ( drawing attach with notice of tender ) :- ( i ) item : direction board fully retro reflective ( one side ) ( ii ) installation type : pole mounted ( iii ) shape of sign board : triangle ( 900x900mm ) ( iv ) base colour of sign board : sheet with white colour & red border , size & matter will as per irc 67-2010 ( v ) material of pole : ms ( vi ) pole coating : red oxide ( hex code #6e0303 ) , painted black & white as per irc codes provision . ( vii ) board with encryption : yes ( viii ) encryption on the sign board : as per buyer requirment and provided by govt buyer ( ix ) pole provided with supply of sign board : yes ( x ) providing fixture with sign board and pole : yes ( xi ) no of acp sheet : 01 ( one side ) 3 mm thick ( xii ) thickness of acp sheet ( mm ) : 3mm acp ( xiii ) no of pole with sign board : 01 ( xiv ) pole size ( mm ) : rhs 66x33x3 . 6mm ( xv ) pole thickness ( mm ) : 3 . 6mm ( xvi ) pole height ( mm ) : 3000mm ( xvii ) frame : acp pop riveted over the frame made of ms square pipe of 32mm x 32mm ( 16 gauge ) powder coated . ( xviii ) retro reflective sheeting : the retro reflective sheeting should be class b type-iv high intensity micro prismatic grade sheeting as per astm d-4956-09 ( make - 3m truncated cube retro reflective technology ) . the retro reflective sheeting should be used on the sign board shall consist of approved colour sheeting having smooth surface . it shall be weather resistant and exhibit fastness . it shall be new and unused and show no evidence of cracking , scaling and pitting , blistering , edge lifting or curling and shall have negligible shrinkage or expansion . when totally wet , the sheeting shall show not less than 90 percent of the values of retro reflection . at the end of 7 years , the sheeting shall retain at least 80 percent of its original retro-reflectance . the messages ( letters , numerals , legends , logo , borders etc ) shall be screen-printed or cut out from durable transparent overlay . ( xix ) workmanship : tightly bolted or welded to suitable post . ( xx ) supply of material : items should be supply with proper packing and without any scracthes . sample to be approved by the buyer before dispatch of stores . , specifications of sign board size ( 4 . 8m x 1 . 9m ) ( drawing attach with notice of tender ) :- ( i ) item : road sign board fully retro reflective ( one side ) ( ii ) shape of sign board : rectangular ( 4 . 8m x 1 . 9m ) ( iii ) base colour of sign board : green ( iv ) board with encryption : yes ( v ) encryption on the sign board : as per buyer requirment and provided by govt buyer ( vi ) length of sign board : 4 . 8m ( vii ) width of sign board : 1 . 9m ( vii ) no of acp sheet : 01 side 3 mm thick ( viii ) thickness of acp sheet ( mm ) : 3mm acp ( ix ) frame : acp pop riveted over the frame made of ms square pipe of 40 x 40x2mm powder coated with 4 nos intermediate supports . ( x ) retro reflective sheeting : the retro reflective sheeting should be class b type-iv high intensity micro prismatic grade sheeting as per astm d-4956-09 ( make - 3m truncated cube retro reflective technology ) . the retro reflective sheeting should be used on the sign board shall consist of approved colour sheeting having smooth surface . it shall be weather resistant and exhibit fastness . it shall be new and unused and show no evidence of cracking , scaling and pitting , blistering , edge lifting or curling and shall have negligible shrinkage or expansion . when totally wet , the sheeting shall show not less than 90 percent of the values of retro reflection . at the end of 7 years , the sheeting shall retain at least 80 percent of its original retro-reflectance . the messages ( letters , numerals , legends , logo , borders etc ) shall be screen-printed or cut out from durable transparent overlay . ( xi ) workmanship : tightly bolted or welded to suitable post . ( xii ) supply of material : items should be supply with proper packing and without any scracthes . sample to be approved by the buyer before dispatch of stores .