Port of Portland Planet bids #2026-14265

Portland International Center Basin 8 Outfall Improvements Construction and Environmental Compliance

This opportunity involves major stormwater infrastructure improvements at the Portland International Center Basin 8, managed by the Port of Portland Engineering department. - Government Buyer: - Port of Portland, Engineering - Project Scope: - Replacement of a 48-inch pipe with a new 84-inch reinforced concrete pipe (639 linear feet) - Installation of manholes (3 units, plus 17 vertical feet deeper than 8 feet), headwalls (2 units), footings (2 units), and chain-link fencing/gates - Site restoration: grading, trenching, sidewalks (over 5,000 sq ft), curbs (over 700 linear feet), asphalt pavement, landscaping, and driveway construction - Electrical conduits and abandonment of existing electrical duct (411 linear feet) - Temporary stormwater diversion, erosion and sediment control, water management, and traffic control - Environmental and Tree Protection: - Removal of 22 trees (14 native trees in environmental zones, 7 street trees) - Detailed tree protection plan (fencing, root matting, signage) per City of Portland Title 11 - Environmental compliance: erosion control, fish habitat preservation, mitigation planting, and monitoring for three years post-construction - Permits and Compliance: - Oregon DSL Removal/Fill Permit, Oregon DEQ Water Quality Certification, City of Portland Land Use Decision, USACE Section 404 Permit - In-water work restricted to June 15–September 15 - Services Requested: - Geotechnical engineering design (subsurface exploration, soil testing, seismic analysis, underpinning recommendations) - Mobilization, surveying, cleanup, and demobilization - OEMs and Vendors: - No specific OEMs named; open to qualified contractors and suppliers of reinforced concrete pipe, stormwater infrastructure, and landscaping materials - Notable Requirements: - Electronic bid submission via PlanetBids - Strict adherence to environmental and tree protection standards - Compliance with all relevant permits and city codes - Monitoring and maintenance of mitigation plantings for three years after construction

Description

This solicitation is for improvements to the existing Basin 8 outfall system at Portland International Center (PIC). The scope includes providing large diameter stormwater pipe, temporary stormwater diversion, manholes, headwalls, grading, sidewalks, curbs, asphalt pavement, electrical conduits, trenching, and landscaping. Bids must be submitted electronically through PlanetBids by August 27, 2026, 2:00 PM. A pre-bid meeting will be held via Microsoft Teams on August 3, 2026, at 10:00 AM. The project manual contains additional details including license requirements, liquidated damages, and project duration.

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