Type Advantage Disadvantages And Disadvantages Of Dock Channels

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TYPE DESCRIPTION ADVANTAGE DISADVANTAGE
Mitre Gates Consists of a pair of gates hinged at the dock walls. The gates swing open horizontally. • Fast operating

• Creates heavy loads on floors
• Operating mechanism is costly & requires costly maintenance.
• Major repairs require removal of gate.

Flap gates Consists of a rigid one-piece gate hinged at the bottom that swings downward and outward. • Fast operating • Creates heavy loads on walls
• Operating mechanism is costly & requires costly maintenance.
• Major repairs require removal of gate.
• Recesses must be built into walls to maintain clearances.

Sliding or Rolling Caissons These are built up box sections with a sliding or rolling surface at the base.
The gate slides or rolls into a notch built into the side of the dock. • Fast operating • Cleaning and …show more content…
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