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PATHWAY
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3G Modular Access System Assembly Manual Page 66 of 77
7.4.4. Lift the lower end of the ramp and install lower transition as described (see ‘RAMP LOWER
TRANSITION’), then slide the pad underneath. Make sure the ramp is on the side marked for
ramp attachment and ensure that the lower transition extends fully onto the pad.
7.4.5. Attach lower transition to the pad using two provided 1/4” self-drilling screws (FIG. 7.7).
7.5. PLATFORM TIE STRAPS
7.5.1. The Platform Tie Strap (“strap”) is intended to attach a platform to an existing porch, deck,
threshold, or platform where there is little or no gap (1/2” maximum if being installed per
ADA Guidelines).
7.5.2. Position straps next to the platform corner pockets, extending equally onto the platform and
the existing surface (FIG. 7.8).
7.5.3. Using the strap as a template, mark and drill 1/8” pilot holes.
7.5.4. Secure strap to the platform and existing structure using the supplied 1/4” x 1” self-drilling
self-tapping screws.
FIG. 7.7
FIG. 7.8
1/4” SELF-DRILLING SCREW
(2/TRANSITION PLATE)
1/4” X 1” SELF-DRILLING, SELF-TAPPING SCREWS
(4/TIE STRAP)