Does anybody have a detail of a cast-in-place monument I could use? I need 42" of depth to get below frost line.
I need to have a contractor install one in a paved airfield.
Flush will the the new asphalt.
Joe
There's also a dgn version of it. Back off a couple of subdirectories and you should be able to navigate to it.
> Does anybody have a detail of a cast-in-place monument I could use? I need 42" of depth to get below frost line.
> I need to have a contractor install one in a paved airfield.
> Flush will the the new asphalt.
>
> [email protected]
>
> Joe
Think you may want to download a pdf file from FAA with their standards. Even if it is not an FAA project being at an airport you should be aware of the FAA requirements.
Advisory Circular (AC) 150/5300-16A http://www.faa.gov/documentlibrary/media/advisory_circular/150-5300-16a/150_5300_16a.pdf
"a. Purpose of this Advisory Circular (AC).
This AC explains the specifications for establishing geodetic control on or near an airport. It also describes how to submit the information to the National Geodetic Survey (NGS) for approval and inclusion in the National Spatial Reference System (NSRS) in support of aeronautical information surveys.
b. Audience.
Engineering and surveying companies contracted by state aviation agencies or local airport authorities to perform an aeronautical information survey of an airport should read this AC thoroughly and other related advisory circulars before commencing an airport project."
> Think you may want to download a pdf file from FAA with their standards. Even if it is not an FAA project being at an airport you should be aware of the FAA requirements.
>
> Advisory Circular (AC) 150/5300-16A http://www.faa.gov/documentlibrary/media/advisory_circular/150-5300-16a/150_5300_16a.pdf
I would like to nominate this as link of the year. :good: