Instructions / Assembly

Page 67 of 74
7.7. TIE DOWN
The PTDK (TIE DOWN KIT) includes a pair of auger style anchors for mounting the system in soil or
through asphalt, plus wire rope and hardware needed to attach the ramp or platform to the
anchor. The tie down is designed to anchor the system to resist seismic loading and hurricane
strength winds, but is not rated for specific soil conditions or seismic zones. Compliance with
local building codes usually requires anchoring calculations for the specific location, ground
condition, and system stamped by a professional engineer. Consult your sales representative if
site specific stamped calculations are required.
Prior to installing the auger anchors into the ground, ensure that any underground
electrical conductors, natural gas lines, water/drain lines, and/or other interferences are
located and will not hinder the installation.
Inspect installation regularly for any loose wire ropes, fasteners, auger anchors, etc.
Do not use concrete anchors in asphalt. Asphalt is not usually considered a suitable surface
for anchoring. Create holes in the asphalt and anchor the system to the ground using auger
style anchors.
The installer, based on field conditions, will determine the exact location of the tie downs. As a
general rule, they should be positioned opposite one another as shown (FIG. 7.10)
Install the PATHWAY 3G Modular Access System to establish layout and locations. It may be
necessary to temporarily reposition components in order to install the anchors.
FIG. 7.10