Water & Wastewater Treatment

Columbia Blvd Wastewater Treatment Plant.jpg

City of Portland Bull Run Supply Treatment Improvements Facilities, the City of Portland largest project in last 20 years:

Electrical engineering and design for a 212 MGD UV water treatment and corrosion control systems facilities including a new 2500 kVA service and associated distribution system at the Bull Run watershed, located approximately 22 miles east of Portland in the Mount Hood National Forest.. The Project includes Ultra Violet (UV) light disinfection and corrosion control processes with all support functions including emergency back-up power for the UV facility.

Tryon Creek Project:

MEC provided electrical system condition assessment report and system upgrade engineering and plans. The Tryon Creek Facilities Plan project was performed with a delivery approach specific to facility planning in Oregon to assure a coordinated, thorough, and efficient completion of the work in compliance with BES objectives and Oregon DEQ criteria.

City of Portland Columbia Blvd. Wastewater Treatment Plant Expansion (CBWTP):

Adding two hemophilic digesters to existing system, including but not limited to, replacement of existing medium voltage switchgear, adding a new double ended 2500 kVA substation, low voltage distribution system (multiple MCC and distribution panelboards) and providing engineering and design for Instrumentation and Control (I&C). This work is performed with Bureau of Environmental Services (BES) drafting and engineering standards and criteria.