Tolt Intertie Environmental Monitoring
Carnation, WA · Stormwater & Flood Control · Client: Seattle City Light
Project details
Environmental monitoring was conducted at the Tolt Reservoir in Carnation, Washington.
Lisa A. Harbert PE PLLC
Because it's going to rain.
About the firm
Harbert Engineers is a civil engineering practice based in Lynnwood, Washington, specializing in drainage design, stormwater management, and erosion control. Serving municipalities, land developers, military locations, businesses, non-profit organizations, and homeowners, the practice is licensed in Washington and Illinois and primarily operates throughout the Puget Sound area. Led by Lisa Harbert, P.E., it delivers tailored drainage analysis, site grading, and permitting solutions.
- Established
- 2011
- Team
- Micro
- Firm type
- Civil Engineering
Credentials
Licensed Professional Engineer (PE) - Washington · Licensed Professional Engineer (PE) - Illinois · Certified Erosion and Sediment Control Lead (CESCL) - Washington · WSDOT Highway Runoff Manual Certified
People
Lisa HarbertPrincipal / Owner
Capabilities
Drainage Engineering
Service websiteComprehensive civil engineering solutions are tailored to manage stormwater and analyze hydrologic conditions for diverse land development projects.
- Roadway Drainage Design
- Storm Sewer Design
- Storm Drainage Design
- Detention and Retention Design
- Drainage Basin Analysis
- Pump System Design
Low Impact Development (LID)
Service websiteSustainable design practices and natural drainage tools are implemented to minimize environmental impact and optimize project costs.
Temporary Erosion and Sediment Control (TESC)
Service websiteAdvanced planning and design measures are implemented to control runoff and prevent soil erosion during active construction phases.
- Erosion Control Planning
- Roadway Erosion Design
Stormwater Permitting
Service websiteRegulatory coordination and document preparation services help secure necessary local, state, and environmental approvals.
- Site Permitting
Residential and Commercial Civil Engineering
Service websiteSite planning, grading, and infrastructure design services support developers, business owners, and residential clients.
- Residential Site Engineering
- Grading Design
- Frontage Improvements
- Site Feasibility Studies
Municipal Civil Engineering
Service websitePublic infrastructure design and construction management services assist public agencies in enhancing community transit and utility systems.
- Traffic Control Planning
Industries
Government · Residential · Commercial · Defense · Stormwater & Flood Control · Highways & Roads · Power Generation
Projects
Iraq Fast Tract Gas Turbine Generator Sites
Hilla and Karbala, Iraq · Power Generation · Client: SNC Lavalin
Project details
Roadway drainage, culverts, detention ponds, and site grading were designed for two approximately 50-acre gas turbine generator plants in Hilla and Karbala, Iraq. Design efforts minimized contamination runoff and ponding around critical buildings.
S.R. 85/123 Interchange Improvement Project
Okaloosa County, FL · Highways & Roads · Client: Florida Department of Transportation
Project details
Led drainage and permitting design for the re-submittal of a six-lane widening and flyover ramp project, managing dry retention and detention ponds, storm sewer, and roadside ditches within restricted right-of-way.
Capital Circle NW/SW Widening
Leon County, FL · Highways & Roads · Client: Leon County, Florida
Project details
Led drainage design for a four-mile rural-to-urban widening project, including roadside ditches, storm sewer systems, dry and wet stormwater facilities, bridge hydraulics with wildlife crossings, and wetland mitigation coordination.