Harbor Pacific Contractors, Inc, Construction Services in the Pacific Northwest
Durham Advanced WWTF - Clean Water Services - Washington County, Oregon
Engineer: CH2M
Harbor Pacific Contractors, Inc.
Harbor Pacific Contractors, Inc.
Harbor Pacific Contractors, Inc.
Harbor Pacific Contractors, Inc.
Durham Advanced Wastewater Treatment Facility

Improvements included an addition to the Headworks Building, replacement of four influent screens with multiple rake bar screens to increase capacity, new grit cyclone washer utilizing gravity fed recycled water, new washer compactor, grit processing equipment, and modifications to the odor control system.

Recipient of: Lower Columbia Section, Pacific Northwest Clean Water Association
Project of the Year award for 2011.


Harbor Pacific Contractors, Inc.
19628 144th Avenue NE, Suite A, Woodinville, Washington 98072
phone 425.488.7131 - fax 425.489.3991
www.harborpacific.com -