Site Development Engineering

D.R. STRONG Consulting Engineers has extensive experience with public and private site development design for residential and commercial projects. Our engineers are well versed in regulatory issues at the municipal, state and federal levels, to help expedite project permitting and resolution of property issues.

We offer:

  • Land use feasibility studies
  • Site development design
  • Land subdivision
  • Erosion control analysis and design
  • Grading design
  • Drainage system design
  • Water distribution system design
  • Sanitary sewer design

Land Surveying Services

Land surveying is an important component of the professional services offered by DRS. We have provided boundary and topographic information for a wide variety of both urban and rural projects throughout the Puget Sound region. Our survey crews are outfitted with the latest technology allowing them to achieve efficient and accurate results. We employ the latest in robotic total stations for faster construction staking as well as GPS technology to locate control monuments to create a better parcel boundary.

Our land surveying services include:

  • ALTA surveys for commercial and residential sites
  • Boundary & topographic surveys to support architectural and engineering design
  • Short plats, subdivisions, and lot line adjustments
  • Construction staking from high-rise buildings to roads and utilities
  • Shoring staking and monitoring for large excavations and underground parking facilities
  • Federal Emergency Management Agency (FEMA) elevation certificate surveys