Specifications include, but are not limited to: The Alabama Department of Transportation is seeking to procure a portable steel loading dock; MAKE:COPPERLOY MODEL: SYR20-96-36PL8 or EQUAL. MAKE: COPPERLOY . MODEL: SYR20-96-36PL8 . MINIMUM WEIGHT CAPACITY 20,000 LBS. . MINIMUM RAMP LENGTH 36’. WITH GROUND-LEVEL ENTRY END PLATE. . MINIMUM LEVEL OFF ACCESS LENGTH 8’ . MINIMUM 15” DEEP OVERLAP TRAILER CONNECTION. . TO INCLUDE MANUAL HYDRAULIC ADJUSTMENT TO TRAILER HEIGHT . MINIMUM 6” CURB ALONG BOTH SIDES OF RAMP AND OFF SECTION INTO TRUCK. . PLATFORM/RAMP TO INCLUDE SAFETY CHAINS FOR SECUREMENT TO TRAILER . MINIMUM SERVICE WIDTH 88” WIDE AT LEVEL ACCESS AND RAMP . RAMP/LEVEL ACCESS TO BE STEEL SERRATED GRATING. . RAMP HEIGHT MUST ADJUST BETWEEN 38”-65”. . RAMP TO BE YARD MOBILE TYPE. RAMP TRANSPORT WHEELS TO BE SOLID TYPE.