procurement of development information board for sg and swrdc , chennai-113 , supplying , installing , programming and commissioning of outdoor die cast aluminium led-smd p10 development information board of size ( 2 . 88mx1 . 92mx0 . 137m ) consisting of 6 cabinets each of size 0 . 96mx0 . 96mx . 137m ( 3 nos . at top and bottom ) suitably connected with connector / adapter to form a seamless view . the information board shall be welded alurond with ms angle ( gi coated ) of size 75x75x5mm and square tube ( vertical and slanting ) of size 60x60x5mmmm ( 2 nos . ) as specified in drawing . the panels shall be connected to the horizontal ms plate ( gi coated ) of size ( 170x5mm ) and vertical channel ( gi coated ) of size ( 60x60x5mm ) . the square tubes ( vertical and slanting ) shall be connected with bottom channel of size 75x75x5mm ( 2 nos . ) running between the two existing columns and anchored to the columns with bolts and nuts . the mounting arrangement for the information board shall be designed to withstand the wind force as per the is specification . the cost includes materials , fabrication , transportation , installation , supplying and fixing of cables to the server . complete complying with standard specification and as directed by the departmental officers .