Route location and survey project containing 8,000 linear feet of existing roadway, 1,000 linear feet of hydrographic survey, stormwater features and utilities. Summit established GPS control and Baseline traverse station positions and elevations, collected pavement and supplemental DTMs, and located topo/planemetric features. Survey data was collected using GPS, conventional survey and High-Density Laser scans. Final Survey and associated DTM TIN files submitted to Summit Roadway Design group.
Our survey verification team is acting as the NCDOT Survey party on the NC87 Bridge Replacement project for construction layout services in NCDOT Division 7. The project consists of a detour with two temporary bridges, then demo and replacement of the existing two bridges. Summit is doing all construction layouts for the project including bridge layouts, slope staking, fine grading, and utility layouts.
Our surveying team provided crews for this route location and survey project containing 900 linear feet of existing roadway, one bridge and 400 linear feet of hydrographic survey. Summit established Baseline traverse station positions and elevations, collected pavement and supplemental DTMs, and located topo/ planemetric features. Standard Location and Survey Data exchange was required for submittal to Division 5 staff.