Installation Manual
Horizontal
Pole Mount
9
Foundation Hole Guidelines
The suggestions below are recommendations only. It is the installer’s responsibility to validate foundation
parameters prior to installation, as local geotechnical report may be required to assess ground conditions. We
recommend consulting with a local engineer familiar with local regulations and build site requirements,
including soil conditions, terrain and load criteria (wind, snow, seismic). All of these parameters may impact
foundation requirements.
Foundation Hole Guidelines
Nominal Pipe Size 6” Schedule 40, 6’ Above Grade
Module Area
Max Wind Speed
Min. Hole
Diameter
Min. Hole Depth
Min. Pole Depth
70
90MPH
24”
60”
54”
80
90MPH
24”
66”
60”
90
90MPH
24”
74”
68”
110
90MPH
24”
82”
76”
