Stormwater Filter Pre-Bid Sign-In001.pdf

This is a pre-bid meeting sign-in sheet for Invitation to Bid (ITB) 25-010 Stormwater Filter, issued by the Oregon Military Department for work at the Portland Air National Guard Base. The mandatory pre-bid conference was held on August 12, 2025, at 9:00 AM, with bids due on Thursday, August 28, 2025, at 1:00 PM PT. The project involves installing a stormwater sock filter system to reduce and mitigate phosphorus in stormwater runoff at the facility located at 6801 NE Cornfoot Road in Portland, Oregon. The contractor must supply all labor, transportation, equipment, and services, while the government provides materials. The project timeline requires a 90-calendar-day start from Notice to Proceed, substantial completion at 180 calendar days, and final completion at 300 calendar days. A mandatory 3-year contractor warranty is required. The sign-in sheet documents attendee names, signatures, and contact information from companies interested in bidding on the project.

Contractors must be licensed with the Oregon Construction Contractors Board and possess certifications for confined space work and OSHA 10 compliance, along with the ability to provide dewatering equipment and labor. Bid security equal to 10% of the total offer amount and performance and payment bonds each equal to 100% of the awarded contract amount are required. The project estimate ranges from $15,000 to $20,000 for bonding purposes and is funded through state and federal sources, not exceeding $25,000. Contractors must comply with Real ID requirements for facility access and coordinate with the 142 SFS/Resource Protection Office for base access. The work involves specific technical specifications, including installing filter media wrapped in fabric within a 5-foot diameter concrete retention pond pipe using C-clamps and zip ties. Contractors should anticipate possible random work shutdowns due to base activities and mandatory government escort requirements in restricted areas.