PATHWAY HD Code Compliant Modular Access System Installation Manual
Page 22 of 92
3.5.
INSTALL A SINGLE RAMP OR RAMP RUN TO AN EXISTING STRUCTURE
If installing a ramp or ramp run to an existing landing (other than a PATHWAY HD platform), such as
a porch, deck, stairs, etc. follow these steps:
3.5.1.
Installing a ramp or ramp run to an existing structure requires a RAMP SUPPORT TOP
and a TRANSITION PLATE (48”, 54” or 60” depending on the ramp width). Assemble
and connect the ramp sections, connectors, legs, and feet as described in the previous
sections, and then install ramp support top and a transition plate at the upper end of
the ramp run as described in the ‘OPTIONAL EQUIPMENT’ section.
3.5.2.
Maneuver the ramp to the desired position and place the transition plate onto a
structurally sound supporting surface (platform, porch, etc.).
3.5.2.1.
Make sure the transition plate overlaps the surface of the platform, porch,
or deck as much as possible but never less than 1”.
3.5.2.2.
Level the transition plate by adjusting the legs in the ramp support top up
or down as described in ‘OPTIONAL EQUIPMENT’ section.
The same method described above can be used if a ramp or ramp run begins at an
existing structure.
3.6.
ANCHOR RAMP TRANSITION PLATE
Transition plates must be anchored to a structurally sound surface. Use pre-drilled holes at each
corner of the transition plate as guides.
3.6.1.
IF RESTING ON AND ANCHORING TO A WOOD SURFACE:
3.6.1.1.
Secure transition plate by installing the provided
1/4″ x 1” long self
-
drilling screws through each hole (FIG. 3.12).
3.6.2.
IF RESTING ON AND ANCHORING TO A CONCRETE SURFACE:
3.6.2.1.
Using the transition plate as a template, transfer the hole locations to
the concrete surface and note locations with marking device.
3.6.2.2.
Remove transition plate. Using a 1/4
″
masonry bit, drill two 1-1/2
″
(minimum) deep holes at the marked locations.
3.6.2.3.
After drilling, ensure holes are free of any dust or other debris.
3.6.2.4.
Re-attach the transition plate and align over the drilled holes. Using a
hammer, drive the provided 1/4
″
diameter mushroom head pin drive
anchors through the holes in the transition plate into the drilled holes
until the head is seated flush with anchor body.
Other types of anchoring devices may work in specific situations; contact your
local contractor for assistance.
FIG. 3.12
