Geodetic Monuments

1990 Original primary monuments set
1996 Azimuth markers set

1990 Original primary monuments set (3-1/4 inch aluminum in 6 inch PVC with hinged access cover)

2002 Additional primary monuments set

1996 Azimuth markers set (2 inch brass)

2004 Additional primary monuments set

 2002 Additional primary monuments set by GBW Engineers, Incorporated using RTK (2-inch brass, Numbers 51 through 58)

2004 Additional primary monuments set by the City of Garland using minimum 4 hours static/OPUS (2-inch brass, Number 64 and up)