Monuments. The Surveyor shall install survey monuments for a horizontal and vertical control survey that are reasonably permanent and substantial. The monuments shall be easily identified and afforded reasonable protection against damage and or destruction. a. Offsite primary control points whether set by GPS or conventional survey methods must be set in pairs approximately 2000 feet apart outside of the project on side roads. Offsite points must be constructed approximately every 2 miles and set approximately 6 inches below natural ground and must be inter-visible between each pair of points. b. Secondary control points must be set approximately 6 inches below ground at a maximum distance of 1,500 feet apart.
Appears in 4 contracts
Samples: Professional Services Agreement, Professional Services Agreement, Professional Services Agreement
