Project #: 21-54 (ITB)
Category: Construction
Department: Development & Investment
Issued by: Prosper Portland Visit Website
Bids Due Date: Oct 21, 2021 2:00PM (Pacific Standard Time)
Status: open
Posted: Sep 29, 2021


Summary. Through this Invitation to Bid (this “ITB”), PROSPER PORTLAND, the redevelopment and economic development agency for the City of Portland, Oregon is currently accepting bids fora General Contractor to retrofit the roof as described in the Contract Documents on the SparTek Industries building located at 2221 N. Argyle Street, Portland, OR 97217 (the “Project”). Bids shall include a Base Bid cost, as well as Unit Prices as indicated on Exhibits B and C. Bidders shall carefully review all documents associated with this ITB.

The Project scope of work, as well as the Drawings and Specifications for the Work are contained in Exhibit A and Exhibit B of this ITB.


This project has the following solicitation documents.

For Questions or Additional Information, Contact:

Submit any questions to the Solicitation Coordinator for this ITB:

Peter Madaus, Procurement Services Coordinator

220 NW 2nd Avenue, Suite 200

Portland, OR 97209

Direct: (503) 823-3262


Pre-Bid Conference

Non-Mandatory Pre-Bid Meeting and Site Tour to be held at 2221 N. Argyle Street, Portland, OR 97217.

Pre-Bid Conference Date: Oct 6, 2021 2:00PM (Pacific Standard Time) add to calendar

Additional Information

The following NIGP codes apply to this solicitation: 145-60, 770-00, 770-65, 909-21, 910-66, 912-00

About Prosper Portland

We are the economic and urban development agency for the city of Portland.  We focus on building an equitable economy by carrying out a comprehensive range of economic development programs that support small business, improve access to workforce training, and create jobs for Portland residents. We work with partners to drive public attention and resources to different areas of the city, which helps Portland realize capital projects – parks, streetscape improvements, community centers –that would not happen on their own, making it a better place to live for all Portlanders.

Our Mission

To create economic growth and opportunity for Portland.

Our Vision

Portland is one of the most globally competitive, equitable, and healthy cities in the world.

Prosper Portland stimulates job creation, encourages broad economic prosperity, and fosters great places on behalf of the City of Portland.

We are a workplace of choice with passionate staff excelling in an open and empowering environment and sharing a commitment to our collective success.

Doing Business with Prosper Portland

If you're interested in doing business with us, we'd like to invite you to read our information for vendors, suppliers and contractors: