Project Information

Bid Title

Aloha Access Improvements: SW 174th Ave – SW 187th Ave

Issuing Agency

Washington County

Location

Oregon

Published Date

Nov 16, 2025

Closing Date

Dec 5, 2025

Government Level

State & Local

Status

Closed

Ref. #

2025.092-REQ

Original Source

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Bid Documents

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Project Description

Project ID: 2025.092-REQ

Title: Aloha Access Improvements: SW 174th Ave – SW 187th Ave

Addenda: 0

Release Date: 11/14/2025

Due Date: 12/5/2025

Post Information

Posted At:Fri, Nov 14, 2025 4:59 PMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

Agency is issuing this Request for Proposals and any Addenda thereto (collectively, the “RFP”) to obtain Proposals from qualified consultant(s) for preliminary engineering, design and related services (“Services”) for the project described in section 1.2.

For further information regarding the project and Services needed, see sections 1.2 through 1.10 and RFP Attachment B.

Proposers responding to this RFP do so solely at their expense, and Agency is not responsible for any Proposer expenses associated with the RFP.

• Project location: Aloha, Oregon
• Estimated cost of the associated project construction: $3,292,485
• The scheduled bid-let date for the associated construction contract: March 2028
• Estimated date for completion of the A&E and Related Services required under this RFP: December 2028
• Estimated range of costs for the A&E and Related Services required under this RFP: $700,000 to $1,400,000

The statement of work (SOW) will be developed and negotiated, within the scope advertised in this RFP, with the selected Proposer for inclusion in the Contract. A draft SOW is provided in RFP Attachment B, which will be negotiated with the selected Proposer for inclusion in the Contract.

Aloha is an unincorporated community in Washington County, Oregon. The Aloha Access Improvements Project will design sidewalk infills on SW 187th Ave. between SW Johnson St. and SW Tualatin Valley Hwy., on SW 182nd Ave. between SW Johnson St. and SW Tualatin Valley Hwy., on SW 174th Ave. between SW Arborcrest Way and SW Tualatin Valley Hwy., and an enhanced pedestrian crossing of SW 185th at SW Cascade Dr.

The design of the sidewalk infills will first only be taken to a 30% level design. The project will follow criteria set by Metro which includes a sidewalk width and/or buffer for a minimum total of 8-feet. The buffer maybe a drainage ditch, parking or other acceptable proposals. Please refer the original grant application included in this RFP for more detail. The 30% level design will provide a detailed understanding of impacts and costs to deliver each of the 3 sidewalk infills. The Agency will seek recommendations from the consultant, but ultimately the decision will be made by the agency on whether all 3, 2 of the 3, or only 1 sidewalk infill will be delivered through right-of-way acquisition and construction with the available funding.

Stormwater will be a large factor with the sidewalk infills as well as the established trees along the roads. Stormwater is currently primarily managed through ditches along the road.

The enhanced pedestrian crossing of SW 185th Ave. at SW Cascade Dr. will be design and constructed. The previous crossing analysis for this intersection is provided as an attachment with this RFP.

Timeline

Date of Legal Advertisement:

November 14, 2025

Question Submission Deadline:

November 28, 2025, 5:00pm

Submittals Due:

December 5, 2025, 5:00pm

Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction
• NAICS 237990Other Heavy and Civil Engineering Construction

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