Interstate Maintenance Facility (IMF)

City of Portland

About

This Work

This 145,000 sq. ft. facility supports citywide public works and maintenance operations, including fleet services, storage, workshops, and administrative areas. MEC delivered full electrical engineering, design, permitting, and construction administration for both the new building and phased tenant improvements. The project required designing safe, robust systems for fleet maintenance equipment, industrial shop areas, emergency operations, and long-term municipal use. The project achieved LEED Gold certification, requiring sustainable electrical design, energy-efficient systems, and close coordination with mechanical and civil disciplines.

A large cargo ship docked at a port with multiple container cranes overhead during evening, illuminated by city lights.

Project Specifications

Facility Type:

Municipal operations

Fleet maintenance

Administrative center

Facility Size:

145,000 sq. ft.

Certification:

LEED Gold

Project Structure:

Multi-phase new construction

Tenant improvements

Scope of work:

Complete electrical engineering

Design

Permitting

Construction administration

Systems Supported:

  • Power distribution for industrial workshops and fleet service equipment

  • Facility-wide lighting and communication systems

  • Emergency and safety system integration

  • Electrical support for storage, admin, and operations areas

  • Coordination across phased construction schedules

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