![]() And in situations where canopies are planned over docks on sloped grades, the height of the canopy must be calculated to accommodate the height of the sloped trailer. In all cases these docks should be provided with a canopy. Open docks, although they may be a necessary alternative in some cases, are not generally recommended because of their weather exposure and susceptibility to pilferage. They are not a common choice due to high construction costs and vehicle exhaust pollution considerations. Enclosed Loading DockĮnclosed docks are generally used when climate control, product protection, security, and overhead lift capabilities are required. NOTE: If building wall projects beyond the dock face additional foundation/bumper projection is required. To prevent wall damage and protect dock seals (if used) on a level approach it is recommended that the foundation/dock bumper extend 4″ beyond the outside wall. Here the face of the dock (foundation) is flush with the outside wall of the building. _ Loading Dock Type Flush Loading Dock Designįlush docks are in most common use today. All roadway surfaces should be slightly crowned and properly equipped with drainage outlets. These surfaces should be specified to be evenly laid and structurally sound to support heavy wheel loads. This should be placed so that the trucks in this area do not interfere with trucks maneuvering into or pulling away from the dock. Unless docks are designed to handle peak loads, provision must be made for a truck waiting area. Gravel-covered apron space should be avoided because it creates uneven, unsafe conditions. Typical position of semi-truck landing gear is 120″ behind the nose of the trailer. In warm temperatures, the landing strip will prevent the trailer’s landing gear from sinking into the asphalt when spotted. If the area is to be surfaced with asphalt, a concrete landing strip must be poured. a truck with an overall length of 65′ requires a minimum apron space of 135′). Traffic flow and vehicle length are key factors for consideration (i.e. Planning apron space requires recognizing trailer movement and the amount of room it takes to achieve that movement. The configuration of the area required to maneuver and position trailers into place is called the apron space. The design of approach roadways should also allow for counterclockwise traffic circulation since it is easier for drivers to make left-hand turns and to back trailers into a dock from this position.* NOTE: Traffic directions and illustrations on this website are based on trucks with left-hand drive. If a right angle intersection is required, a 50′ radius should be planned for commercial vehicles. If pedestrians are to be accommodated, there should be an additional 6′ lane separated from the roadway by a physical barrier. Service roads for one-way truck traffic should be a minimum of 14′ wide… for two-way traffic no less than 26′ wide. If mixed passenger car and pedestrian traffic is involved in the approach, suitable separation and safety precautions should be planned for. Straight-through, “Y” or angle approaches should be considered depending on traffic volume estimates. Trucks should be permitted to drive in rather than back in. Suggested minimum width at gates leading into approach roadways is 16′ to 20′ for one-way traffic, 30′ to 32′ for two-way traffic, and 38′ if pedestrian walkway is to be included. Apply proper Traffic Engineering design standards and compliance with local codes. The Following information is a guideline for applying truck service to the loading dock area to insure proper design, safety and service to your loading dock area. Loading Dock Access – Loading Dock Planning and Design Service Department | Chain Hoist Inspections.Road Ranger – Mobile Fall Arrest Anchor.Ranger Mobile Anchor and Fall Arrest System.Mobile Pallet Racking and High Density Shelving.Small Package Vertical Reciprocating Conveyor.Mechanical Vertical Reciprocating Conveyor VRC.Hydraulic Vertical Reciprocating Conveyor VRC.Safe Hoisting Operations / Do’s & Don’ts.How to Select a Chain Hoist – 9 Questions You Must Answer.
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