Site/Civil Design

Our Site/ Civil design Group has extensive experience in the study, analysis and design of projects for a variety of clients. Our engineers analyze an existing site and produce design plans for municipal and commercial site developments, using AutoDesk Civil 3D professional design software. At SEPI, we recognize the importance of a good workable set of plans for the Developers and Contractor.

Specialties include:

  • Municipal & Commercial Site Development
  • Site master planning, sustainable site design
  • Low Impact Development (LID)
  • Stormwater Management
  • Sediment and Erosion Control

  Sepi Asefnia, PE, President & Founder
Click the images below for a larger view
Autumn Trace Apartments
Autumn Trace Apartments - 36 unit apartment complex with BMP and stormwater detention pond design: Raleigh, NC
Springfield Subdivision
Springfield Subdivision - 173 lot subdivision with force main and pump station design: Franklin County, NC


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