ViaSat 8010 Series, Руководство по подготовке площадки

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Chapter 3 - Foundation Installation (180° Mount)
NOTE
Refer to additional pad requirements necessary to support the
optional Model 8862 Controller. Refer to drawing 475796.
Drawing 475796 presents a typical pad foundation design and conduit
placement. If a special foundation design or load frame is required, a
qualified structural engineer who is familiar with local structural codes
should be employed.
3.4 Foundation Construction
The Model 8010-7M - 180° Anchor Bolt/Template kit includes eighteen
foundation anchor bolts and an anchor bolt location template. The template
accurately locates the three main anchor plates for the mount and a fourth
anchor plate for the azimuth jack screw base (see drawing 475793).
A true north-south reference line for the purpose of foundation orientation
may be established by reference to:
1. A magnetic compass heading (corrected for declination or variation)
2. A survey from registered benchmarks
3. A sighting of Polaris (North Star)
This line is used to position the foundation pad and to establish the heading
of the foundation anchor bolt pattern (see drawing 475793). The survey
should be done by a qualified surveyor.
Refer to drawing 475796 Sheet 4 for the recommended foundation size. The
drawings in this chapter provide installation information. These
recommendations are based on the soil conditions listed and do not consider
any special clearance requirements.
42S045D 3-2