Survey

SEPI’s Surveying Division has many years of combined experience in all types of surveying, including property surveys, topographic, horizontal & vertical control surveys, route surveys, control surveys construction surveys, GIS surveys, scanner surveys, hydrographic surveys, and aerial surveys.  SEPI uses Geographic Information Systems (GIS) to provide a preliminary overview of each project area and its unique features.  By overlaying natural resources, the human environment features, and the existing area amenities, we identify areas of concern for further investigation. As a project progresses, GIS will allow us to maintain an overview of the project in the environment and allow us to quantify anticipated impacts. 

 We are also capably experienced in both AutoCAD and MicroStation/Geopak and could use either for electronic design activities based on the preferences of the USACOE.  GIS Submittals will be submitted in ESRI ArcGIS, ArcView, ArcInfo, and ArcSDE/SQL.

  Sepi Asefnia, PE, President & Founder


Woman owned business (WBE/DBE) and an 8(a) firm

SEPI Engineering & Construction || 1025 Wade Avenue || Raleigh, NC 27605
Telephone 919.789.9977 || Email SEPI at info@sepiengineering.com