02-658 C.M.R. ch. 13, 658-13 app G - VEHICLE PROTECTION
Current through 2022-14, April 6, 2022
BARRIERS:
Stone: Minimum 36 inches high
Maximum 3 feet between stones
Concrete Blocks: Minimum 36 inches high
Maximum 3 feet between blocks
Highway Barriers: Minimum 36 inches high
Maximum 3 feet between blocks
GUARD RAIL:
Standard Steel: Minimum 36 inches high
Minimum post depth 3 feet in ground
Maximum 3 feet breaks between sections for access
Special Engineered: Must be reviewed and approved by the Maine Fuel Board
STEEL BOLLARDS: 4 inch minimum diameter filled with concrete
BULK PLANTS AND DISPENSERS-6 inch diameter filled with concrete
Minimum 36 inches high
Minimum 3 feet below grade in cement (all sizes)
Maximum 3 feet between bollards
WOODEN POSTS: Minimum 6 inch X 6 inch pressure treated
Minimum 36 inches high
Minimum 3 feet below grade in cement
Maximum 3 feet between posts
Notes
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