MDOT SHA Full Delivery Stream Restoration Services

HLS conducted field surveys and office computations to perform boundary and topographic surveys and prepare existing conditions maps for 4 streams totaling approximately 37,500 LF in Carroll, Baltimore, and Anne Arundel Counties.

HLS Duties Included:

  • Established survey control and benchmarks on and around the project sites.
  • Performed topographic surveys within the streams and approximately 50 feet beyond the stream banks to create 1-foot contour intervals and locate major channel features.
  • Identified wetlands, trees over 24” diameter, existing structures, surface utilities, pipes, culverts and slopes over 25%.
  • Integrated county LIDAR data sets into base maps and included boundary line information on the plans.
  • Performed all field and office survey work to prepare perpetual easement plats including metes and bounds descriptions for each site.

Posted on

July 24, 2019