Project Information

Bid Title

WT25053/HSIPL-5008(225) REQUST FOR PROPOSALS (RFP) B STREET ROUNDABOUTS Provide professional engineering services to prepare plans, specifications, and an estimate of probable construction costs.  The selected firm will also prepare the necessary environmental documentation for this project.

Issuing Agency

City of Stockton

Location

California

Published Date

Feb 25, 2026

Closing Date

Mar 25, 2026

Government Level

State & Local

Status

Closed

Ref. #

WT25053/HSIPL-5008(225)

Original Source

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Project Description

General Information
Due Date:	Wednesday, March 25, 2026
Opening Time:	3:00 PM
Published Date:	Wednesday, February 25, 2026
Last Updated:	Wednesday, February 25, 2026
Bid Orientation:	N/A
Description:	REQUEST FOR PROPOSALS B STREET ROUNDABOUTS PROJECT NO. WT25053 / FEDERAL PROJECT NO. HSIPL-5008(225) Provide professional engineering services to prepare plans, specifications, and an estimate of probable construction costs for the B Street Roundabouts project located at B Street and Boeing Way, as well as B Street and Industrial Drive.  The selected firm will also prepare the necessary environmental documentation for this project.
Award Date:

Related Links
Description:	URL:
Insurance Requirements	link
Construction/Demolition/Recycling Plan/Report	link
Federal Wage Rates	link
Prevailing Wages (2025-2)	link

Contacts
Role:	Name:	Phone:	Email:
Project Manager	Mauricio Espinoza	(209) 937-7104	Mauricio.Espinoza@stocktonca.gov
Backup	Ivan Reynoso	(209) 937-7390	Ivan.Reynoso@stocktonca.gov
Plan Holder's List	Dawn Clement	(209) 937-8226	Dawn.Clement@stocktonca.gov

Letter of Clarification:
	There are no Letters of Clarification documents available at this time.

Questions & Answers:
	There are no Questions & Answers documents available at this time.

Submittals
	There are no Submittal documents available at this time.

Job Walk
	There are no Job Walk documents available at this time.

Plan Holder's List
	There are no Plan Holder's Lists available at this time.

Notice
Document:	Request for Proposals

Plans, Attachments & Agendas
ATTACHMENT A	Vicinity Map
ATTACHMENT B	Acknowledgement of Monument Preservation Form
ATTACHMENT C	Instructions to Proposers - Federally Funded Contracts
ATTACHMENT D	Federal Aid Consultant Contract Provisions
ATTACHMENT E	Sample Cost Proposal (Exhibit 10-H1 in Local Assistance Manual)
ATTACHMENT F	Evaluation Scoring Sheet
Document:	Project Insurance Requirements

Last Update :

Attachment Preview

REQUEST FOR PROPOSALS

PROFESSIONAL SERVICES

FOR THE

B STREET ROUNDABOUTS

City Project No. WT25053

Federal Project No. HSIPL-5008(225)

Issued by:

City of Stockton

Public Works Department

501 W. Weber Avenue

Building 2, 3rd Floor

Stockton, CA 95203

Date Issued:

Written Questions Due:

Date Proposals Due:

Wednesday, February 25, 2026

Wednesday, March 11, 2026

Wednesday, March 25, 2026, 3:00 P.M.

Late Submittals Will Not Be Accepted

1.0 INTRODUCTION

The City of Stockton (City) is soliciting proposals from qualified firms to provide professional

engineering services to prepare plans, specifications, and an estimate of probable construction

costs for the B Street Roundabouts Project. Located at B Street and Boeing Way, as well as B

Street and Industrial Drive. The selected firm will also prepare the necessary environmental

documentation for this project.

A selection committee will comprehensively rank firms based on, but not limited to, content of

proposals, qualifications, references, and other relevant information. Contract negotiations will

begin with the highest ranked firm. Pending successful negotiations, the selected Consultant will

enter into a Professional Services Contract with the City of Stockton.

2.0 BACKGROUND

Recently, the City secured federal funding for preliminary engineering (PE) through the Highway

Safety Improvement Program (HSIP) for the Roundabouts Located at B Street and Industrial

Drive, as well as B Street and Boeing Way. The wide roadway, high volume traffic and poor

visibility all contribute to high collision rates. The proposed roundabouts will reduce driver speed

and reduce traffic collisions.

3.0 PROJECT DESCRIPTION

The two intersections are unsignalized. The Project will construct roundabout treatments at each

of the unsignalized intersections to improve safety for all road users including ADA curb ramps

and crosswalks. The proposed roundabouts are listed below and presented in Attachment A –

Vicinity Map.

• B Street and Boeing Way

• B Street and Industrial Drive

4.0 SCOPE OF WORK

Each Consultant shall prepare a detailed scope of services based, in part and at a minimum, on

information presented in this Request for Proposal, and other available information. The

Consultant shall provide a cost proposal and anticipated schedule, which accomplishes the

objectives of this project.

Consultants are encouraged to include items that are not presented in the RFP but deemed

necessary for this project.

4.1 Background Research

The Consultant shall inspect the existing structures and perform site surveys.

Consultant shall research and review Caltrans Bridge Inspection Reports, topographic

mapping, photos, right of way maps, “as-built” plans, record maps, surveys, and other

geometrical and operational characteristics for the project. The Consultant shall conduct

field reconnaissance of the project limits. The Consultant shall also conduct field surveys

that include collecting topographic information and locating and referencing any survey

Request for Proposals

B Street Roundabouts

Project No. WT25053 / HSIPL-5008(225)

Page 2 of 12

monumentation to be compromised by the project.

The Consultant shall identify required permits, prepare all permit applications and assist

the City with negotiations relative to permit conditions, if required. Permit fees will be paid

by the City.

4.2 Environmental Services

The project is funded with federal funds, and therefore California Environmental Quality

Act (CEQA) and National Environmental Policy Act (NEPA) compliance is required

through Caltrans District 10 Office of Local Assistance. The consultant shall be

responsible for coordinating with Caltrans and Stakeholders as needed, including

completion of the Preliminary Environmental Study (PES). Consultant will prepare any

studies that Caltrans requires in the approved PES.

The consultant shall be responsible for printing, mailing, delivering, and distributing to

appropriate Agencies and Stakeholders to obtain environmental clearance.

4.3 Utility Coordination

The consultant will be responsible for performing utility investigations and coordination

with utility owners throughout the project development process. The Consultant will be

present at all necessary meetings with each utility owner. The consultant will be

responsible for, but not limited to, the following:

• Prepare a project limits map and request utility information from each utility owner

within the area of work.

• Prepare Utility Letter “A” during preliminary design phase to the affected utility

owners for City to review and approve prior to transmitting to utility owners.

Information on existing utilities obtained as a result of the “A” letter will be

transferred to base maps in both plan and profile view. A copy of the utility data

obtained from utility owners will be provided to the City and the originals will be

filed in the project files.

• Prepare Utility Letter “B” during 65% design phase to the affected utility owners

for City to review and approve prior to transmitting to utility owners. Two sets of

half-sized 65% plans will be provided to each utility owner as an attachment to

the letter. The letter will request that utility owners verify any utility conflicts with

proposed improvements and indicate whether any future utilities are proposed in

the area that may require accommodation through the improved area.

Information on existing utilities obtained as a result of the “B” letter will be used

to determine potential utility conflicts and to resolve the conflicts identified. A copy

of the utility data obtained from utility owners will be provided to the City and the

originals will be filed in the project files.

• Prepare Utility Letter “C” during 100% design phase to the affected utility owners

for City to review and approve prior to transmitting to utility owners. Two sets of

half-sized 100% plans will be provided to each utility owner as an attachment to

Request for Proposals

B Street Roundabouts

Project No. WT25053 / HSIPL-5008(225)

Page 3 of 12

the letter. The letter will indicate to the utility owners whether any changes have

been made to the project plans since the Utility Letter “B” and will request written

confirmation of utility relocations and utility relocation schedule. A copy of the

utility data obtained from utility owners will be provided to the City and the originals

will be filed in the project files.

• Consultant shall meet with utility companies as needed to ensure that conflicts are

identified, and relocations performed if necessary.

• The Consultant will use data provided by utility companies and perform fieldwork,

such as potholing, ground penetration radar or other technology to confirm depth

information. This fieldwork should be performed as soon as possible so that

conflicts can be identified and utility companies notified.

4.4 Plans, Specifications, and Estimate

The Consultant shall prepare and complete PS&E documents, which include design

improvement plans for demolition, grading, striping, electrical, drainage, paving, staging,

traffic control plans, erosion control, and other civil details as well as technical

specifications, and engine estimate. The Consultant shall prepare a base map showing

existing information to facilitate the design of all the necessary improvements in

accordance with the City of Stockton Standard Plans and Specifications, Caltrans

Standard Specifications, and current California Manual on Uniform Traffic Control Devices

(CA MUTCD), as appropriate. The base map limits shall be sufficient to cover all

necessary improvements within the project area. The Consultant shall conform the design

to comply with Americans with Disabilities Act (ADA).

The Consultant shall provide PS&E documents to the City for review at 30%, 65%, 90%,

and 100% completion stage. The Consultant shall provide one set of full size, 24” x 36”,

plans (PDF), one set of specifications (PDF & Word), and the engineer’s estimate (PDF

& Excel) at each design stage. The Consultant must utilize Bluebeam Revu software for

the PDF submittals. With each stage of review, the Consultant shall review and

incorporate comments, create a comment matrix to track all comments, and provide a

signed Quality Control Checklist. Any comments not incorporated into the submittals shall

be tracked and justified in the comment matrix. The Consultant shall provide the City

electronic copies of the PS&E after the 100% comments have been incorporated. City

Engineers’ signature will be provided electronically once approved. The final submittals

shall include:

• 24” x 36” plans in PDF and AutoCAD files

• Signed and stamped final specifications in PDF and Word

• Signed and stamped final engineer’s estimate in PDF and Excel

• Resident Engineer (RE) file on flash drive

The Consultant will provide all correspondence and work products for City files.

Request for Proposals

B Street Roundabouts

Project No. WT25053 / HSIPL-5008(225)

Page 4 of 12

4.5 Quality Control

The PS&E shall be subject to quality control reviews before submittal. These reviews will

ensure conformance to City and Caltrans Standards, as well as minimize typographical

omissions.

The Consultant will provide a signed Quality Control Checklist at the time of each

deliverable submittal.

4.6 Public Outreach

Public outreach will be part of this project. Assume leading, providing exhibits and meeting

minutes for at least 1 public meeting.

The Consultant shall research and develop a coded database of potentially interested

parties, which will be updated throughout the project with names from the public

meeting(s) sign-in; information from the project team; and from telephone, e-mail and

personal contacts. The database will be coded according to interest and involvement

with the project. Among the groups on the stakeholders list will be the following:

• District 6 Council members and other elected and appointed officials

• Residents and property owners adjacent to the proposed project area

• Businesses and other establishments adjacent to the project area

• Emergency responders

• School District

• Public Transit

• Utility Companies

• Pertinent City staff

There will be a minimum of one (1) Public Information Meetings to present concepts and

design features to the neighboring residents and businesses, and to the public. The

Consultant in collaboration with City staff, will determine the locations near the project site

to have each meeting. The meeting(s) will be designed primarily to provide information

on the project features, goals, and construction impacts.

The Consultant will schedule the meeting(s) and make all meeting arrangements; write,

design, and issue meeting notices by first-class mail to stakeholders and by third-class

mail to nearby residents; prepare agendas, sign-in sheets, comment sheets, signage, and

other print materials; facilitate meeting proceedings; assist with exhibits and a PowerPoint

presentation to illustrate concepts and plan elements; provide refreshments; record public

comments/assist with appropriate responses; and prepare a detailed meeting report. The

meeting should be scheduled after the 65% plans and environmental documents have

been prepared.

Request for Proposals

B Street Roundabouts

Project No. WT25053 / HSIPL-5008(225)

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Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 541330Engineering Services
• NAICS 541611Administrative Management and General Management Consulting Services

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