FEATURED PROJECTS

Expertise you can count on

We have a history of delivering high-quality, innovative solutions that exceed client expectations and stand the test of time. Whether it's designing sustainable stormwater infrastructure, obtaining regulatory approvals, or providing ongoing support and maintenance, we consistently demonstrate our commitment to excellence in every aspect of our work.

PORT OF SEATTLE DECANT FACILITY FEASIBILITY ASSESSMENT

Support EAEST team with developing a comprehensive feasibility report for siting, conceptual design, Permitting and Environmental Impacts

CITY OF ISSAQUAH BASIN PLANNING

Developed a citywide Storm and Surface water master plan (SSWMP) for four basins in the city

MCGRAW ST. BRIDGE SEISMIC RETROFIT

4Elements developed the project SWPPP, Spill Prevention and Control Plan (SPCP), and Tree, Vegetation and Soils protection (TVSPP) plans for the project

CITY OF KIRKLAND RAISED INTERSECTION

Four Elements provided environmental assessment and SEPA/NEPA process documentation and prepared all necessary environmental analysis and permitting under local, state and federal regulations for the transportation project.

CITY OF REDMOND CONSTRUCTION STANDARDS AND SPECIFICATIONS UPDATE

Anisha lead Redmond’s Construction Standards and Specifications annual update for a couple of years, facilitating the Public Works committee discussions to review and approve proposed changes put forth by departments and leading the development of the Green streets standard for Natural Resources department projects in concert with Transportation and O& M department senior staff.

CITY OF STEILACOOM PAVEMENT REHABILITATION

CITY OF FIFE NDPES PERMIT REPORT

Four Elements Engineers developed city’s annual NPDES permit report for 2019 and a follow up G20 report to DOE (gap analysis report) for areas of non-compliance, and an implementation plan and schedule for year-end compliance.

SEWER REHAB- 24TH STREET- DUWAMISH‐JEFF

Four Elements lead the Environmental permitting for the preliminary design for sewer pipe replacements at three project locations.