4096-356
DAWNco satellite products 2.4M Az/El TRUSS MOUNT
7
Prodelin's recommended foundation for the antenna system is shown in figure 1.
however, each installation must be tailored to the specific requirements of the
site. It may be necessary to contact a local engineer or building department for
foundation design or approval at any particular site.
FIGURE 1.
NOTES:
1.
2 x 2 x 1/4 HRS Angle and schedule 40 pipe should conform with ASTM A36 and ASTM A53 Type E and
S Grade B.
2.
All concrete should conform to building code standards and have a
minimum compressive strength of 3000 PSI at 28 days. (Per ACI-318-77)
3.
Soil bearing capacity should be no less than 2000 PSF.
4-.
Concrete should be poured against undisturbed soil.
5.
Allow concrete 24 hours set time before installation of antenna.
6.
The antenna should be properly grounded to meet applicable local codes.
7.
Minimum depth as shown or extend to local frost line.
PRODELIN CORPORATION DOES NOT REPRESENT OR WARRANT THAT ANY PARTICULAR DESIGN
OR SIZE OF FOUNDATION IS APPROPRIATE FOR ANY LOCALITY OR EARTH STATION INSTALLATION
SECTION 2
REFLECTOR AND SUPPORT STRUCTURE ASSEMBLY
24.0
54.0
54.0
See Note #7
SECTION A-A
A
A
5 “ SCH 40 PIPE
2 x 2 x 1 / 4 HRS ANGLE
12 INCHES LONG
TYP 2 PL
2-5
TYP 2
