Engineering – The City of Tualatin Oregon

The Engineering Division is committed to providing thoughtful, innovative, and sustainable engineering solutions for the development and maintenance of Tualatin’s infrastructure. Our efforts support public safety, foster growth, and enhance the quality of life for all residents.

Construction & Development

The Engineering Division works closely with the Planning Division, Public Works/Operations, and the Building Division to provide engineering review, oversight, permit issuance, and construction inspections for:

Private Development – This includes, but is not limited to, residential, commercial, and industrial developments.
Capital Improvement Projects
The Private Water Quality Facility Program
The Public Water Quality Facility Program
The FEMA National Flood Insurance Program (NFIP)
Public Works Construction Code
Utility and Transportation Master Planning
Tualatin Moving Forward Bond Program

PERMIT HELP

Need Permit Information?

The Engineering Division issues permits for site development, utility work in the public right-of-way, water quality, erosion control and more! Apply online, make payments and check permit status.

Find Out More About Permits

APPLICATION

Ready to Apply for Permits?

Skip the basics about permitting and jump to the application.

Apply Now For Permits

Engineering Resources

Access important resources such as guides, standards, and policy documents that can assist you with construction projects, permit applications, and development plans in Tualatin.

Clean Water Services

Clean Water Services is a public utility committed to protecting water resources in the Tualatin River Watershed.

Public Works Construction Code

View and download the City of Tualatin’s Public Works Construction Code document.

Forms and Documents

View forms, documents, and applications relevant to the Engineering division.

Bids & RFPs

Find current bidding opportunities for engineering and public works projects.

Engineering FAQs

View frequently asked questions relevant to the Engineering division.

Professional Services Qualified Pool

The City of Tualatin establishes a qualified pool to provide a variety of engineering and other professional services to the City.

Noise & Work Hour Variance

Planning a noisy project? Find out hours and restrictions on noise.

Subdivision, Partition
& Property Line Adjustment

Traffic Study Requirements

Find out more about Traffic Study Requirements

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Current & Upcoming Projects
Explore ongoing and upcoming engineering projects in Tualatin. From infrastructure improvements to major development projects, stay informed about the changes happening in your community.

Explore Projects

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Master Plans for Tualatin’s Growth

Review the comprehensive master plans guiding the city’s development, infrastructure, transportation, and utility systems. These plans are essential for long-term growth and sustainability.