Project Information

Bid Title

WT25054 / HSIPSL-5008(223) REQUEST FOR PROPOSALS (RFP) CITYWIDE GUARDRAIL REHABILITATION AND REPLACEMENT Provide professional design services including preparation of plans, specifications, and cost estimates to remove and install guardrails at seven (7) locations.

Issuing Agency

City of Stockton

Location

California

Published Date

May 19, 2026

Closing Date

Jun 19, 2026

Government Level

State & Local

Status

Closed

Ref. #

WT25054 / HSIPSL-5008(223)

Original Source

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Bid Documents

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Project Description

General Information
Due Date:	Friday, June 19, 2026
Opening Time:	3:00 p.m.
Published Date:	Tuesday, May 19, 2026
Last Updated:	Tuesday, May 19, 2026
Bid Orientation:	N/A
Description:	CITYWIDE GUARDRAIL REHABILITATION AND REPLACEMENT Project No. WT25054 / State Project No. HSIPSL-5008(223) Provide professional design services including preparation of plans, specifications, and an engineer's estimate of probable construction cost for the removal of existing guardrails and replacement with FHWA recommended Midwest Guardrail Systems at the following seven (7) locations as well as other professional design services required for the project: Carolyn Weston Blvd at French Camp Slough Arch Airport Overpass Eight Mile Road at Pixley Slough Bridge West Lane at Calaveras River Eight Mile Road & HWY 99 W Frontage Road Myrtle Street west of HWY 99 HWY 99 W Frontage Road at Mosher Slough
Award Date:

Related Links
Description:	URL:
Insurance Requirements	link Opens in new window
Construction/Demolition/Recycling Plan/Report	link Opens in new window
Federal Wage Rates	link Opens in new window
Prevailing Wages (2026-1)	link Opens in new window

Contacts
Role:	Name:	Phone:	Email:
Project Manager	Alejandro Martinez Romero	(209) 937-8410	Alejandro.Martinez@stocktonca.gov Opens in new window Opens in new window
Backup	Wes Johnson	(209) 937-8088	Wes.Johnson@stocktonca.gov Opens in new window
Plan Holder's List	Dawn Clement	(209) 937-8226	Dawn.Clement@stocktonca.gov Opens in new window

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

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

Submittals
Document:	There are no Submittal documents available at this time.

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

Plan Holder's List
Document:	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
ATTACHMENT C	Instructions to Proposers
ATTACHMENT D	Evaluation Scoring Sheet (Federal)
ATTACHMENT E	State Aid Consultant Contract Provisions
Document:	Project Insurance Requirements
Document:	Federal Wage Rates

Last Update :

Attachment Preview

REQUEST FOR PROPOSALS

PROFESSIONAL SERVICES

FOR THE

CITYWIDE GUARDRAIL

REHABILITATION AND REPLACEMENT

Project No. WT25054 / HSIPSL-5008(223)

Issued by:

City of Stockton

Public Works Department

501 W. Weber Avenue

Building 2, 3rd Floor

Stockton, CA 95203

Date Issued: Tuesday, May 19, 2026

Written Questions Due: Wednesday, June 10, 2026

Date Proposals Due: Friday, June 19, 2026, 3 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 engineer’s estimate of probable

construction cost for the removal of existing guardrails and replace with FHWA

recommended Midwest Guardrail Systems at the following seven locations: 1) Carolyn

Weston Blvd at French Camp Slough, 2) Arch Airport Overpass, 3) Eight Mile Road at Pixley

Slough Bridge, 4) West Lane at Calaveras River, 5) Eight Mile Road & Hwy 99 W Frontage

Road, 6) Myrtle St west of Hwy 99, and 7) Hwy 99 W Frontage Road at Mosher Slough.

Contract negotiations will begin with the highest ranked firm. Pending successful

negotiations, the Consultant will enter a Professional Services Contract with the City.

2.0 BACKGROUND

The City has allocated HSIP Cycle 12 funds to remove existing guardrails and replace them

with Midwest Guardrail System (MGS) guardrails. The existing guardrail systems are

outdated and damaged. The project will serve to improve safety at several locations for

motorists.

3.0 PROJECT DESCRIPTION

The project will remove existing guardrails and replace with FHWA recommended Midwest

Guardrail Systems at the following seven locations: 1) Carolyn Weston Blvd at French Camp

Slough, 2) Arch Airport Overpass, 3) Eight Mile Road at Pixley Slough Bridge, 4) West Lane

at Calaveras River, 5) Eight Mile Road & Hwy 99 W Frontage Road, 6) Myrtle St west of Hwy

99, and 7) Hwy 99 W Frontage Road at Mosher Slough.

4.0 SCOPE OF WORK

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

on the 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 the project.

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

necessary for this project.

4.1 Background Research

The Consultant shall research and review existing topographic mapping, photos, right

of way maps, “as-built” plans, record maps, surveys, assessor maps, and local street

improvement plans for the project.

The Consultant shall conduct field reconnaissance of the entire project limits. The

Consultant shall work with all pertinent utilities to identify conflicts, coordinate utility

Request for Proposals

Citywide Guardrail Rehabilitation and Replacement

Project No. WT25054 / HSIPSL-5008(223)

Page 2 of 10

plan reviews, conduct necessary coordination meetings, and locate designed

improvements as required to facilitate any utility relocations. The objective is to

eliminate any conflicts that may be encountered during construction, which would

pose construction delays or claims. Utilize potholing or other methods to determine

depth of utilities to determine if utility relocation is necessary.

Consultant must coordinate with utility companies to the maximum extent possible and

show all existing utilities that will be impacted or cause impact by the proposed project

and provide copies of utility correspondence for City files.

The Consultant shall identify required permits, prepare all permit applications. Permit

fees will be paid by the City.

4.2 Environmental Services

Environmental services for this project have been covered by the City.

4.3 Plans, Specifications, and Estimate

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

improvement plans, technical specifications, and engineer’s estimate. The PS&E shall

be prepared according to the City’s standards. Prepare a base map showing existing

information to facilitate the design of all the necessary improvements. The base map

limits shall be sufficient to cover all necessary improvements within the project area.

PS&E submittals shall be submitted for review to the City at 65%, 95% and 100%

completion stage. The Consultant will provide one electronic (PDF format) at each

design stage to the City for review and comments. With each stage, the review

comments from the previous stage shall be itemized and a written response to each

shall be prepared in a comment matrix.

Final PS&E submittal shall include: Final cost estimate and specifications, AutoCAD

and PDF format drawing files and Microsoft Word format specifications delivered to

the City. After completion of the construction, Consultant will incorporate the red lines

(provided by contractor) into an as-built set of signed mylars. The Consultant shall

provide electronic copies of the as-built sheets.

4.4 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.

Request for Proposals

Citywide Guardrail Rehabilitation and Replacement

Project No. WT25054 / HSIPSL-5008(223)

Page 3 of 10

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 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.

4.5 Public Outreach

No public outreach is anticipated to be part of the scope of work.

4.6 Coordination/Meetings

The Consultant shall attend meetings with City staff for a when necessary to discuss

and finalize the design. Assume there will be a minimum of 5 required meetings for-

kick off, 65% plan review, 95% plan review, 100% plan review, final review during the

design phase.

The Consultant shall prepare and provide a comprehensive schedule to reflect the

timeframe for each stage/task of the proposed scope of work, utilizing Microsoft

Project. The project schedule shall show a base line, tasks, duration, milestones,

assignments, critical paths, and other relevant data. The project schedule shall be

maintained and updated monthly throughout the design phase of the project.

The consultant is responsible for coordinating and meeting with all utility companies

and impacted agencies as needed for the project to resolve all project issues.

Request for Proposals

Citywide Guardrail Rehabilitation and Replacement

Project No. WT25054 / HSIPSL-5008(223)

Page 4 of 10

4.7 Design Support During Construction

As part of the proposal, consultants shall include bid support services that consist of

assisting the City in responding to all Requests for Information (RFI) during the project

advertisement phase. Consultant shall also include services for design support during

construction. These services include responding to all RFI(s), submittal reviews and

approval, altering project plans to address any design flaws or inconsistencies (at no

additional cost to the City), consultation with the construction contractor, and

preparation of record drawings.

4.8 As-Built Drawing

Consultant shall prepare record drawings upon project completion. As-built record

drawings shall reflect change orders, accommodations, and adjustments to all

improvements constructed. Prior to accepting the As-Built Plans, City staff will review

the Record Drawings and electronic files to confirm that they reflect what has actually

been constructed. Electronic files of the As-Built drawings (in standard PDF format)

and CAD (DWG or DXF format) shall be provided in addition to the original As-Built

mylars.

The consultant can assume that the City will perform the construction management

in-house which includes a resident engineer duties and inspection.

4.9 Preserving and Perpetuating Survey Monuments

The Consultant shall identify, list, and show existing survey monuments on

construction plans. Consultant shall file a Corner Record or Record of Survey with

San Joaquin County for monuments within the project limits that have not been

previously recorded and submit a copy to the City. The Consultant shall include

language in the PS&E package to preserve all monumentation affected by the work

being performed in accordance with Section 8771 of the Professional Land Surveyors

Act in the Business and Professionals Code of the State of California. The Consultant

shall sign the Acknowledgement of Monument Preservation form. See Attachment B.

(Please note that the above tasks are listed as a general framework for this project.

You are encouraged to include additional tasks into your proposal.)

5.0 PROJECT GENERAL INFORMATION

5.1 Proposal Submissions

Proposers shall email an electronic copy of the proposal to Alejandro Martinez at

Alejandro.Martinez@stocktonca.gov and CC: Dawn.Clement@stocktonca.gov no

later than 3 p.m. on June 19, 2026.

The Fee Schedule must be emailed, separately from the proposal, only to

Request for Proposals

Citywide Guardrail Rehabilitation and Replacement

Project No. WT25054 / HSIPSL-5008(223)

Page 5 of 10

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 238990All Other Specialty Trade Contractors
• NAICS 541330Engineering Services

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