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KB Racking Inc., 1050 King St. W., Toronto, ON, M6K 0C7 | 1 (888) 661-3204 | [email protected] | www.kbracking.com
Ballast Tray Assembly
Ballast trays are installed in the E/W directions to allow for ballast
stones to be placed over top.
Ballast trays along the north edge are continuous and overlap each
other (A-E). Ballast Trays along the south edge are discontinuous and
are placed every other rail column (A, C, E).
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NOTE:
In certain layouts, additional ballast trays may be required along
the south edge to allow for maximum ballasting in areas where
7+
large
ballast stones are required (additional ballast tray D).
Review
Ballast Layout
to verify where additional ballast trays are to be
installed if required.
Discontinuous
(no ballast tray)
Additional ballast tray (D)
(Project Specific)
Origin
A
B
C
D
E
North edge
South edge
E/W Inter-column Spacing
E/W Rail Spacing
