SOUTH CENTURY DR BRIDGE #16181 REHABILITATION

Agency:	County of Deschutes
State:	Oregon
Type of Government:	State & Local
NAICS Category:	237310 - Highway, Street, and Bridge Construction
Posted Date:	Dec 3, 2025
Due Date:	Dec 5, 2025
Original Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

Bid/RFP Due Date:

Friday, December 5, 2025 - 2:00pm

Bid/RFP Status:

Open - accepting bids and proposals

Bid/RFP Reference Number:

W66163

DESCHUTES COUNTY, OREGON
ROAD DEPARTMENT

REQUEST FOR PROPOSAL
SOUTH CENTURY DR BRIDGE #16181
REHABILITATION

Deschutes County Road Department is requesting proposals for services from a qualified team of engineering professionals to provide engineering design services for the South Century Dr Bridge #16181 Rehabilitation project.

RFP packets are available on the Deschutes County website at:
https://www.deschutescounty.gov/rfps . Consultants intending to submit proposals must register on-line when retrieving the RFP packet.

The consultant selection process will be carried out according to ORS 279C.110 and
Deschutes County Code. Submittals are due by 2:00 PM on December 5, 2025.

Inquiries pertaining to the RFP shall be directed to Cody Smith, County Engineer, in writing at Cody.Smith@deschutescounty.gov.

PUBLISHED:
DAILY JOURNAL OF COMMERCE: October 31, 2025

Please see the attached documents for more information.

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Supporting Documents

South Century Dr Bridge Rehabilitation (6 MB)

Plan Holders List 12-03-2025 (76 KB)

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REQUEST FOR PROPOSALS

ENGINEERING CONSULTANT SERVICES

SOUTH CENTURY DR BRIDGE #16181

REHABILITATION

PROPOSALS DUE: DECEMBER 5, 2025, 2:00 PM PST

61150 SE 27TH STREET

BEND, OREGON 97702

PHONE: (541) 388-6581

FAX: (541) 388-2719

WEB: www.deschutescounty.gov/road

DESCHUTES COUNTY, OREGON

ROAD DEPARTMENT

REQUEST FOR PROPOSALS

ENGINEERING CONSULTANT SERVICES

SOUTH CENTURY DR BRIDGE #16181 REHABILITATION

Deschutes County Road Department is requesting proposals for services from a qualified

team of engineering professionals to provide engineering design services for the South

Century Dr Bridge #16181 Rehabilitation project.

RFP packets are available on the Deschutes County website at:

https://www.deschutescounty.gov/rfps. Consultants intending to submit proposals must

The consultant selection process will be carried out according to ORS 279C.110 and

Deschutes County Code. Submittals are due by 2:00 PM on December 5, 2025.

Inquiries pertaining to the RFP shall be directed to Cody Smith, County Engineer, in

writing at Cody.Smith@deschutescounty.gov.

PUBLISHED:

DAILY JOURNAL OF COMMERCE: October 31, 2025

Page 2 of 9

SECTION 1: STATEMENT OF PROJECT

Introduction

South Century Drive is an arterial roadway located in south Deschutes County with an average daily traffic

volume of approximately 8,351 vehicles per day (2023). The roadway connects the community of Sunriver

to US97, and provides principal access to recreational opportunities in the Deschutes National Forest. The

South Century Dr Bridge #16181 is located at Milepost 1.356 and carries vehicle traffic on South Century

Dr over the Burlington Northern Santa Fe (BNSF) railroad. The existing bridge structure is a three-span

concrete slab bridge constructed in 1976, which has a sufficiency rating of 77.2 (2024) and has no load

restrictions. Notable deficiencies of the existing bridge include:

 Premature deterioration of concrete substructure elements (abutments, wing walls, columns, bent

caps, etc.)

 Premature deterioration of concrete railing and parapets

 Cracking within the cast-in-place concrete deck

 Spalling within prestressed concrete slabs

 Bridge approach settlement

 Substandard guardrail and appurtenant elements

Deschutes County Road Department (“Department”) is preparing to rehabilitate the existing S Century Dr

Bridge to salvage the existing substructure and superstructure elements in order to prolong the service life

of the structure. The total project cost, including engineering and construction, is estimated to be

$2,410,000.00. The total estimated project cost is obligated in the Department’s 2026-2030 Capital

Improvement Plan.

The scope of the project will include:

 Investigating the cause, severity and extents of portland cement concrete (PCC) deterioration

within the existing bridge structural elements. Investigations shall include field sampling and

laboratory testing of PCC materials.

 Repair or replace structural elements as necessary.

 Repair concrete deck and install polymer overlay.

 Replace bridge expansion joints.

 Replace existing bridge rail, pedestrian rail and parapets.

 Reconstructing the roadway approaches, including paving and approach guardrail.

 Removal of vegetation and other obstructions within the project vicinity.

The existing roadway alignments and approximate right of way boundaries can be viewed on the Deschutes

County Dial website at https://dial.deschutes.org/Real/InteractiveMap.

Key elements of the project will include:

 Laboratory testing to investigate the underlying cause of deterioration in the existing concrete

materials.

 Coordination with BNSF to ensure compliance with BNSF procedures for construction work in the

railroad right-of-way.

 Coordination with utility owners.

 Maintaining free-flowing two-way traffic on S Century Dr for most of the duration of the project.

The Department seeks the services of a qualified engineering consultant team (“Consultant”) to provide

preliminary engineering services, including design, surveying, and coordination. Specifically, the

Consultant will provide the following listed services:

1. Material Testing Services - The Consultant shall provide all labor, equipment and materials to

complete a field and laboratory investigation of the existing PCC materials exhibiting deterioration,

in order to identify the primary mechanism driving the accelerated deterioration. The Consultant

shall:

Page 3 of 9

a. Collect a sufficient number of field samples from each concrete element exhibiting

deterioration using industry-approved methods. The County shall provide record drawings

for the bridge structure to aid in selection of sampling locations.

b. Perform laboratory testing on existing PCC materials to identify the root cause of premature

deterioration in the PCC matrix. Laboratory testing shall include, at a minimum,

petrographic examination of the hardened PCC and aggregates.

c. Prepare a report summarizing the findings of the laboratory investigation, including

recommended methods for remediation of afflicted PCC elements.

2. Surveying Services - The Consultant shall provide all labor, equipment and materials to prepare

mapping and complete the design of all elements of the project. The Consultant shall:

d. Perform research of existing records

e. Establish a horizontal control network

f. Establish a vertical control network

g. Conduct a topographic survey

i. In coordination with the County Surveyor:

i. Recover and tie monuments of record

ii. Resolve road centerline alignments

iii. Resolve County road right-of-way

iv. Prepare a Recovery and Retracement Survey Filing Map

ii. Prepare legal description and exhibit map for railroad construction easement.

3. Design Engineering Services - The Consultant shall provide all labor, equipment and materials for

the development of engineered Public Improvement Plans. The Consultant shall:

a. Prepare scoping-level cost estimates for bridge rehabilitation based on the findings of the

material testing report. Present the rehabilitation alternatives to the County for review.

b. Utilizing AASHTO, ODOT, MUTCD, and other industry standards and best practices,

produce project plans for the selected rehabilitation strategy, including 30%, 90% and

100% plan sets and refined construction cost estimates with each submittal.

e. Design storm water runoff control and treatment per the Central Oregon Stormwater

Manual.

f. Develop traffic control plans for the construction phase of the project.

g. Prepare Project special provisions in reference to the current edition of the Oregon

Standard Specifications for Construction. The County shall provide template documents

in Microsoft Word format to assist the preparation of the Special Provisions.

h. Provide an engineer’s construction cost estimate and complete bid schedule for the project.

i. Coordinate project design, utility design, and utility relocation required as part of the project

with utility owners.

j. Coordinate project design with BNSF.

k. Note:

i. Road and other project components shall be designed to current AASHTO and

Deschutes County standards and specifications.

ii. Contract Documents shall incorporate the current Oregon Standard Specifications

for Construction and applicable Deschutes County and ODOT standards.

4. Construction Engineering Services - The Consultant shall provide all labor, equipment and

materials to:

a. Provide appropriate construction period services necessary to answer all project-related

questions.

b. Review the construction contractor’s product submittals.

5. As-Built Bridge Load Rating & Final As-Constructed Drawings - The Consultant shall provide all

labor, equipment and materials to:

a. Complete the as-built Load Rating for the bridge following completion of rehabilitation

improvements in accordance with the procedures outlined in the ODOT LRFR Manual,

2018 edition.

Page 4 of 9

i. Consultant shall use the BRASS-GIRDER software, Version 7.5, to complete the

load rating analysis

b. Provide the Load Rating Summary Report in PDF format, along with electronic files

associated with the Analysis.

c. Complete the final As-Constructed drawings based on markups provided by County.

The Department may determine to have the Consultant provide additional construction engineering

services, including project management and construction inspection, upon execution of an

amendment to the original contract for the survey and design services described above. The

Department will make this determination based on Department staff capacity prior to the

Consultant’s submittal of 90% plans.

General Specifications and Expectations

1. Pre-Design: Attend pre-design meeting with the County to finalize a specific scope of work for the

project to finalize contract with the County for design engineering services.

2. Construction Plans: Prepare construction drawings for the above-defined scope of work. Drawings

shall be complete and correct working drawings and shall be in conformance with current

Deschutes County Standards and Specifications and other industry standards mentioned

previously.

a. The Consultant shall facilitate design of other utilities such as power, natural gas, and

communications by coordinating with each respective utility company as required.

b. The drawings will be prepared by obtaining existing system information from the County

and by field surveying to show existing features. Horizontal and vertical control will be

based on the Central Oregon Coordinate System. Drawings will show physical features,

and will include legal boundaries, tax lots, and tax lot identification.

c. The intent of the drawings is to provide detailed information for construction by a contractor

selected through the competitive bidding process by Deschutes County.

3. Special Provisions: Prepare technical specifications.

a. The County will provide the Consultant with template specifications (in Microsoft Word

format) from a typical project for use in this Project.

b. Technical specifications will include, but are not limited to, general and special

requirements, utility notification requirements, submittal requirements, material and testing

requirements, special construction instructions, project closeout and cleanup, surveying

(construction staking), construction and other specifications as necessary.

4. Plan Review: Submit draft and final drawings with specifications to the Deschutes County Road

Department and other impacted utilities, if necessary, for review. County will pay for any applicable

design review fees. Consultant will contact and coordinate with each agency to expedite the review

process. Consultant shall furnish design files in AutoCAD .dwg format upon request by the County.

5. Final Plans: Prepare final drawings and specifications by revising draft versions as necessary from

review comments. It is expected that the selected Consultant would meet with County staff and

other agencies on a regular basis to review progress and refine draft design concepts. Provide an

illustrative single page (11 x 17) exhibit drawing of the final layout for use in public meetings and

presentations.

6. Contract Documents: Provide Contract/Bid Documents (drawings and specifications) to the

Department for use during bidding. The final documents will include bid quantities in the proposal

based on take-offs from the design drawings. Provide an electronic printer-ready (pdf) set of final

plans in 11 x 17 sheet size and in vector format.

7. Control: Provide survey control data consisting of traverse control points with known X, Y, and Z

coordinates. The points shall be 5/8-inch rebar with horizontal and vertical information and shown

Page 5 of 9

This page summarizes the opportunity, including an overview and a preview of the attached documents.

* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.

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