ITEM 1: TRUCK MOUNTED ATTENUATOR (TMA) (flip-up type) (4 each) Truck Mounted Attenuator meeting the requirements of NCHRP-350, (TL-3). Unit shall hydraulically flip up for transport, be removable for storage. Units supplied shall be complete with all hardware necessary for mounting on standard single axle dump trucks or flatbed trucks. SUGGESTED MODEL: Energy Absorption Safe-Stop 90 or equivalent ITEM 2: ARROW BOARD TO MOUNT ON ITEM 1 (4 each) Arrow board to mount to Item 1. The board shall contain fifteen (15) Par 46, 12 volt, amber, low amp draw, sealed L.E.D. lamps. All of the lamps on this panel shall have 360-degree hoods. If the hoods are used to hold the lamps in place, they shall be made for easy removal of the lamps. A control unit shall be provided with the necessary cable to operate the board from the cab of the vehicle. The arrow board shall be a complete unit with an arrow board, mounting brackets, and controls. Mounting brackets shall be available for mounting on a standard single-axle dump truck or flatbed truck...
