what we do

Construction Management


Parametrix helps owners ensure the successful outcome of their projects. We proactively manage the details to achieve cost, schedule, and quality objectives on construction projects. Our experienced construction professionals provide effective leadership in the field to organize the team, implement project controls, develop communication protocols, and identify and manage conflicts. We work with the team to identify and mitigate project risks and liabilities.

Countyline Levee Setback | Parametrix
Countyline Levee Setback
Pacific, Washington
Client: King County

Significant flooding of the White River has affected homes, businesses, and infrastructure over the years. The flooding was due in part to the ongoing sedimentation in the White River; because of its gradient change, the White River near Pacific has been gradually losing channel capacity over the last several years. The goal of the Countyline Levee Setback project was to address this loss in channel capacity and reduce flood elevations by removing 4,500 linear feet of existing levee and reconnecting the river with 121 acres of off-channel aquatic habitat. A new setback levee, 6,000 feet in length, has been built, and is protected by a 5,780-foot wood structure called a bio-revetment and several engineered log jams. The existing levee was removed. Parametrix provided construction management, construction inspection, and surveying for the project.



  • Sea-Tac International Airport On-Call | Parametrix

    Sea-Tac International Airport On-Call CM

  • Countyline Levee Setback | Parametrix

    Countyline Levee Setback

  • Convention Place Station | Parametrix

    Convention Place Station

  • Factoria Reycling and Transfer Station | Parametrix

    Factoria Reycling and Transfer Station

  • SR 520 Floating Bridge and Landings Project | Parametrix

    SR 520 Floating Bridge and Landings Project

  • University District Pedestrian Bridge | Parametrix

    University District Pedestrian Bridge

Project Delivery

“In my five years as a construction administration trainer and documentation reviewer, I have never seen a project run more smoothly. You made my job much easier and I hope to be working with all of you again soon.”

Jodi DeLay, WSDOT Local Programs, Northwest Region