Attachment 4 STC Traffic Inc. - Work Proposal — Cathedral City City Council, October 23, 2024

STC Traffic, Inc
Mailing and Business Address:
5973 Avenida Encinas, Suite 218
Carlsbad, CA 92008
Principal Contact: Jason Stack, President
P: (760) 602-4290
Submitted By:

Work Proposal For:

City of Cathedral City | September 19, 2024
Professional Engineering Design Services for
Highway Safety Improvement Program (HSIP)
Cycle 11 Projects:

HSIPL-5430-039 (C08754) - 18 Unsignalized Intersection Upgrades HSIPL-5430-040 (C08755) - 2 Signalized Pedestrian Crossings HSIPL-5430-042 (C08757) - 1 Pedestrian Crossing
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects i Table of Contents
I. Cover Letter ................................ ................................................................ .......................... 1 II. Statement of Qualifications ................................................................ .............................. 2 III. Project Understanding and Approach ................................ ............................................ 8 IV. Scope of Work ................................................................ .................................................... 11 V. Project Schedule ................................................................ ................................................ 23

Appendices
A. STC Personnel Resumes
B. Addendum No. 1 – Signed
C. Cost Proposal (Sealed and Separate)

Conflict of Interest Statement: STC does not have any financial, business or other relationship with the City that may have an impact upon the outcome of the contract or the construction project. STC does not have any current clients or relationship with any construction companies that have a financial interest in the project.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 1 I. Cover Letter
September 19, 2024
Attn: Jesus Gutierrez
Engineering Technician I
City of Cathedral City
68-700 Avenida Lalo Guerrero
Cathedral City, CA 92234
RE: Request for Proposals – Professional Engineering Design Services for HSIP Cycle 11 Projects (HSIPL-5430-039, HSIPL-5430-040, and HSIPL-5430-042) STC Traffic, Inc. (STC) is pleased to submit our qualifications to the City of Cathedral City for Professional Engineering Design Services for HSIP Cycle 11 Projects HSIPL-5430-039, HSIPL-5430-040, and HSIPL-5430-042.

We love working for the City and collaborating with City staff. Not only does the City have a strong familiarity with our team, but City staff and in-house staff employed by the agency regularly rely on us for important jobs. We completed the City’s Local Roadway Safety Plan (LRSP) and prepared the grant applications for these project.

We understand the City’s needs on these projects—through previous studies, our staff have observed traffic operations and conducted safety evaluations and reviews at all locations in the project areas.

Additionally, we have prepared PS&E for unsignalized and signalized intersection upgrades and pedestrian crossings on similar HSIP projects throughout Riverside County and San Diego.

Our core function is focused on delivering these types of project to the public. We do not stray from this mission. Our proposed Project Manager, Phil Kern, PE, is a licensed professional Civil Engineer in the State of California. We propose the use of ERSC, Inc. as a subconsultant for topographic survey. As the contact person for this RFP and authorized representative to execute an agreement with the City, we have read and complied with all terms and conditions of the RFP and acknowledge all addenda.

We look forward to working with the City.

Sincerely,

_
Jason Stack, President
5973 Avenida Encinas, Suite 218
Carlsbad, CA 92008
(760) 602-4290, [email protected]

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 2 II. Statement of Qualifications
STC currently provides as-needed traffic engineering
services to the City of Cathedral City. Our strong local and regional presence gives us the ability to deliver the range of services that the City requires on these HSIP projects.

STC is a certified Small Business Enterprise (SBE). The staff represented in our proposal are the staff that are going to be there for the City 100% of the time. Our staff is flexible working the hours necessary to make the
deadline. We understand the critical nature of the
consulting work we do. Our work is all about trust.

Local Presence
Our team currently supports the City of
Cathedral City with on-call traffic engineering services and are regularly on site and/or in the vicinity. We will provide the same level of service and availability on this project.

We are 100% committed to providing boots-on-the-
ground and local resources whenever they are needed for this contract. STC has the ability to establish an office within the County or surrounding area.

Seasoned Project Management
The STC Team will be led by Phil Kern, P.E., and
supported by in-house technical staff in STC’s planning, engineering, and systems and operations divisions. Phil has 30 years of experience in the planning, design,
permitting, and construction support of a wide range of public works, transportation, infrastructure, and capital improvement projects for public agencies.

STC Traffic, Inc. has been providing
professional traffic engineering
services to municipal agencies in
Southern California for over 17 years.

Our team is recognized for its ability
to creatively solve problems arising
from the most challenging traffic
engineering projects.

We are comprised of professional
engineers in traffic and civil
engineering, traffic operations
engineers, certified planners, certified
IMSA signal technicians, ITS and
systems and network engineers, and
Public Works electricians/ inspectors.

These are exactly the professionals
that the City will need to deliver these
HSIP projects.

STC is structured as a full-service
extension of City staff precisely so
that our planners, designers, and ITS
experts can address the City’s
immediate needs.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 3 Project Personnel
STC’s Organizational Chart for the project is shown below—resumes for project management (Phil Kern) and support staff are included as Appendix A. All assigned key professional staff are properly licensed to practice in California.

Our foremost approach to meeting the City’s needs for this project is to provide the highest-quality staff. STC is modeled in the image of the municipal public works traffic division. We are comprised of professional engineers (traffic/civil), professional traffic operations engineers, certified signal technicians (up to IMSA Level III), ITS systems and network engineers, and public works electricians and inspectors—the team proposed for this Project is the same team that has delivered many similar HSIP projects throughout Southern California, including work with the City of Cathedral City. This will give the City confidence in our ability to deliver successful projects.

Surveying will be subcontracted to Engineering Resources of Southern California, Inc. (ERSC), a full- service civil engineering, surveying, mapping, and land planning firm located in Redlands, California.

ERSC specializes in civil engineering design, plan preparation, and surveying of public works projects.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 4 Phil Kern, PE, is the Project Manager and primary point of contact for this project. Phil has over 30 years of experience in the planning, design, permitting, and construction support of a wide range of public works, transportation, infrastructure, and capital improvement projects for public agencies, including pedestrian crosswalk upgrades and pedestrian school crossing enhancements.

The last 20 years of his career have focused on the design and delivery of capital projects through on- call contracts and serving as staff extension for public agencies. Mr. Kern is hands-on with design improvements, advocating for the community and taking advantage of opportunities to maximize safety. He supported the City of Indian Wells with project management from 2018 to 2019 and was responsible for task order development, field investigations/surveys, multidisciplinary project coordination and preparation of construction documents as the Engineer of Work. Now with STC, he currently supports a variety of municipal agencies throughout Southern California including the Cities of Murrieta, Menifee, Banning, and Brawley, to name a few.

HSIP Project Experience
Our HSIP track record in Riverside County,
along with our intimate knowledge of the City
of Cathedral City’s LRSP and underlying
grant applications, puts our team in a strong
position to successfully deliver this project.

Over the past 10 years, STC has completed
dozens of contracts for HSIP grant-funded
projects, which required coordination with
DLA for project delivery. Our staff is versed in
the LAPM, and we recognize the City needs
STC to self-deliver our expertise and drive the
agenda for this project. We will execute
deadlines, required reporting, and coordinate
with internal and external parties. We will keep
the City in the loop with regular
communication and be conscious of the City’s
time and our efficiency.

We have done this time and time again on
representative projects.

STC has delivered HSIP funded projects since
HSIP Cycle 1 and has direct experience on HSIP
funded projects for traffic signal upgrades and
improvements.

For all of these projects, STC was intimately
involved in the coordination and
administrative efforts with Caltrans, Caltrans
Local Assistance, and the representative local
agencies. STC has recent experience producing
HSIP grant applications applying the relevant
countermeasures and has keen insight to the
associated construction methods and costs.

Additionally, STC has extensive experience
delivering HSIP grant funded projects with
state-only and federal funding sources.

Meet the Project Manager
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 5 Similar Project Work
HAWK Crossing at Ramon Rd. & Avenida La
Paloma | City of Cathedral City, CA
The City of Cathedral City was awarded a HSIP
grant to construct a High-Intensity Activated
Crosswalk (HAWK) signal near the intersection
of Ramon Road & Avenida La Paloma to
address pedestrian and bicyclist collisions
between Candlewood Drive and Shifting Sands
Trail.

STC first worked with City staff and the
Cathedral City Police Department (CCPD)
Traffic Division to document reported traffic
collisions citywide during development of the
City’s Local Roadway Safety Plan. Analysis
identified the project area as a high priority
due to 11 collisions that occurred from 2015 to
2019, including one fatality, three severe
injuries, one bicycle collision, and five
pedestrian collisions.

STC evaluated the existing operations of
Ramon Road in greater detail at the onset of
the project and produced a Basis of Design
document to further analyze and determine
the preferred crossing location, configuration,
and traffic signal control type. Following
finalization of the preferred crossing
alternative, STC prepared the PS&E, RFA, and
assisted with the bidding process.

Other Cathedral City Projects:
• Local Roadway Safety Plan: STC
developed priority projects for
upgrading safety lighting and internally
illuminated street name signs to LED and
retro-reflective backplates at signalized
intersections citywide; installing
pedestrian hybrid beacons;
and upgrading existing pedestrian
crosswalks to include LED lighting, curb
extensions, curb ramps, flashing stop
sign beacons, high visibility striping, and
upgrades to existing roadway signing
and striping. Ramon Rd & Avenida La
Paloma (left) was identified as a priority
unsignalized location by the LRSP.

Additionally, recommendations were
presented for HSIP funding set-asides.
• HSIP Grant Applications: Cathedral City
has been pursuing HSIP grant funding
for infrastructure improvements that
enhance safety for all roadway users in
the City since 2011 and has been
successful in achieving millions of dollars
in HSIP grant awards authored by STC.

STC wrote all of the grant applications
for the projects in this RFP, helping the
City achieve more than $3.5M in HSIP
Cycle 11 grant funding alone.

Client Reference: John A. Corella, P.E., Director
of Engineering/Public Works (760) 770-0327
[email protected]

STC Traffic
Cathedral City HSIP Cycle 11 Grant Funding
HSIP Cycle 11 Grants HSIP Funds STC -
Authored
Pedestrian Crosswalk Upgrades
(18 Intersections)
HSIPL-5430-039
$1,306,890 
Pedestrian Signals (2 intersections)
HSIPL-5430-040 $959,670 
Signal Hardware (49 intersections)
HSIPL-5430-041 $1,008,000 
30th Ave & San Eljay Ave (Set-Aside)
HSIPL-5430-042 $249,840 

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 6 HSIP Pedestrian Crossing Enhancements |
National City, CA
The HSIP-funded Midblock Crossings
Pedestrian Enhancements Project was
developed out of the grant administration
services that STC provided the City of National
City. The project implemented pedestrian
safety enhancements at six midblock
crosswalks in addition to replacing existing
safety light fixtures with new LED fixtures at
various intersections and crosswalks.

Pedestrian enhancements included ADA curb
ramps, corner bulb outs, upgraded sidewalks,
updated signage and striping, and solar-
powered flashing crosswalk signs with high
intensity striping.

As a turnkey project, STC shepherded the Mid-
Block Pedestrian Crossings Enhancements
Project from grant preparation to design and
PS&E development to construction support.

Along with reducing greenhouse gas
emissions, the project improved overall health
and safety through the promotion of
pedestrian and bicycling modes of
transportation and implementation of various
traffic calming measures.

Client Reference: Stephen Manganiello, TE
Director of Public Works, (608) 469-1169
[email protected]

Grant-Funded Westside Mobility
Enhancements | National City, CA
STC assisted the City with preparing an Active
Transportation Program (ATP) grant
application to improve walking and bicycling
in the City’s historic Old Town (Westside)
neighborhood. The grant was centered on
implementing pedestrian and bicycle
improvements identified in the City’s Westside
Specific Area Plan, with emphasis on traffic
calming and mobility.

STC competed for, and was ultimately selected,
to provide final PS&E and construction support
for the Project. Elements of design included: a
traffic signal modification, roundabout, new
street lighting, reconfiguration of a two-way
street to a one-way street with angle parking,
raised sidewalk and crosswalk along a school
walking route, Class 2 bike lanes, green bike
boxes at a signalized intersection, and
enhanced crosswalks with curb extensions and
high intensity signing and striping. The Project
won the ASCE San Diego Chapter Award of
Excellence in the Bikeways and Trails category.

Client Reference: Stephen Manganiello, TE
Director of Public Works, (608) 469-1169
[email protected]

Z-Crosswalk for El Camino Real | City of
Encinitas, CA
STC prepared design plans for a staggered or
Z-crossing crosswalk on El Camino Real to
provide a signalized pedestrian crossing
between shopping centers.

El Camino Real is a prime arterial, carrying six
travel lanes and divided by a raised landscaped
median. The previously uncontrolled left turns
in the median would soon become untenable,
as the City had approved plans for the
construction of large Starbucks café with drive
through capabilities. This was a challenging
design that had to consider the traffic
operations along the busy corridor and the
ADA requirements for the crossing. Upon
completion of the design plans, the City
commissioned STC to perform an operations
analysis of the corridor to ensure the most
efficient phasing and timing operations for this
complex traffic signal design.

Client Reference: Abraham Bandegan, PE, TE,
PTP, City Traffic Engineer
(760) 633-2705
[email protected]

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 7 HSIP Citywide Traffic Signal Safety
Upgrades | Temecula, CA
The City of Temecula championed this
initiative with the successful pursuit of HSIP
Cycle 11 grant funding to improve citywide
traffic signal system safety. Our team authored
the HSIP Cycle 11 grant for this project on
behalf of the City and is currently delivering
the project. The project expands the footprint
of the City’s traffic systems and infrastructure
improvements to bring these safety and
operation benefits to additional roadways and
intersections.

The HSIP Cycle 11 grant funds a range of
improvements including fiber and wireless
traffic signal interconnect, state-of-the-art ATC
control technology, new traffic signal
coordination, safety lighting upgrades, traffic
signal and pedestrian head visibility and
upgrades, and signal rewiring. This
demonstrates the City’s continued
commitment to follow through with the
Temecula 2040 Quality of Life Master Plan core
value goal of a proactive approach to
transportation, mobility, and connectivity
improvements.

Client Reference: Nick Minicilli, PE, TE
Senior Traffic Engineer
(951) 693-3917
[email protected]

HSIP Citywide Traffic Signal Safety
Upgrades | Jurupa Valley, CA
This comprehensive project includes full
evaluation of the City's existing traffic signals
and traffic communications network,
assessment of strategies to upgrade the City's
existing traffic signals and communications
infrastructure, recommendations for
infrastructure upgrades, and PS&E for the
traffic signal equipment/ construction phase.

The City championed this initiative with a
successful pursuit of HSIP Cycle 10 grant
funding to improve citywide traffic signal
system safety through improved traffic signal
interconnect and signal timing, coordination,
and operation; and upgraded traffic signal
heads with retroreflective back plates.

This project was specifically identified as one of
four high priority CIP projects in the City’s
Local Road Safety Plan (LRSP). STC was
selected for the project and has been
providing key areas of technical delivery
including a traffic signal communication and
ITS master plan and design and engineering
plans, specifications, and estimate, among
other services.

Client Reference: Octavio Duran Jr, PE
Former Director of Public Works
(408) 612-2321
Tamarack Ave Midblock Ped Crossing |
Carlsbad, CA
STC completed the design for pedestrian
improvements at Tamarack Avenue and Valley
Street, a key intersection next to Valley Middle
School and down the street from Magnolia
Elementary School. The City was looking to
reduce car speeding and increase the safety
and visibility of people crossing the street to
and from the schools. Improvements included
the design of a HAWK signal to replace the
existing rectangular rapid flashing beacon
system. Other improvements included curb
extensions on the west side of the intersection
to encourage slower turning speeds, increase
the visibility of pedestrians, and shorten the
pedestrian crossing distance across Tamarack
Avenue.

Client Reference: Nestor Mangohig, PE, TE,
PTOE, Senior Engineer
(760) 602-7504
[email protected]

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 8 III. Project Understanding and Approach
Project Understanding and Approach : HSIPL -5430- 039 (C08754) 18 Unsignalized Intersection Upgrades
The City of Cathedral City is set to enhance
pedestrian safety by improving 18
intersections. The main focus is upgrading
pedestrian curb ramps to comply with ADA
standards. A curb extension and median
refuge area will also be constructed at one
location. Other improvements include the
installation of intersection lighting, LED
flashing stop signs, high visibility crosswalks,
Rectangular Rapid Flashing Beacons (RRFBs),
and advanced pavement markings/signage. In
collaboration with the City, STC prepared the
HSIP grant for this project and carefully
selected the improvements and their locations.

During grant preparation, STC evaluated each
project location to identify which pedestrian
ramps needed to be upgraded and
determined where other improvements, such
as street lighting, should be added/enhanced.

To ensure compliance with current ADA
standards and validate the need for other
improvements identified in the grant
application, STC will conduct detailed
fieldwork at the start of the project. Findings
from this fieldwork will inform the
development of plans that reflect existing
conditions and minimize the risk of issues
during construction. STC, well-versed in the
Local Assistance Procedures Manual, has also
included optional services to prepare the
funding allocation request on behalf of the
City. The team is ready to provide
comprehensive services, from design to
funding allocation and through bid and
construction support.

1 of 18 Project Locations: Shown is Perez Road and Kyle Road (East) Prepared by STC Traffic, Inc.

Proposed Conditions prepared by STC Traffic for the City’s HSIP Cycle 11 grant application. The example concept shows the proposed improvements at Perez Road and Kyle Road (East), which include a RRFB, new curb, pedestrian barricade, ADA curb ramp with truncated domes, LED streetlight, and other improvements.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 9 Project Understanding and Approach : HSIPL -5430- 040 (C08755) 2 Signalized Pedestrian Crossings
Two new traffic signals will be constructed at
the intersections of 30th Avenue/ Avenida La
Paz and Cathedral Canyon Drive/ Ortega Road.

This comprehensive project will involve the
construction of new traffic signals and the
implementation of curb bulb-outs, ADA curb
ramps, LED safety lighting, high-visibility
crosswalks, pavement markings, advanced
warning signs, and flashing beacons.

STC has a proven track record of successfully
completing a similar scope of work for the
City of Cathedral City on Ramon Road and is
poised to work closely with the City to ensure
safety at each intersection. Collaborating with
the City, STC has taken the lead in preparing
the HSIP grant for this project and has
meticulously selected the improvements.

During the grant preparation phase, STC
evaluated each project location to develop the
proposed layouts presented in Attachment 4
of the grant application. STC will conduct
detailed fieldwork at the onset of the project to
determine the optimal placement of all traffic
signal equipment and identify any potential
constraints. STC has also included optional
tasks to prepare the funding allocation request
on behalf of the City and to establish traffic
signal timing for both traffic signals. STC will
prepare service requests for each signal as part
of the utility coordination task. The STC team is
fully prepared to provide a comprehensive
range of services, from design to funding
allocation and through bid and construction
support.

Project Locations: 30th Avenue/ Avenida La Paz (Left) and Cathedral Canyon Drive/ Ortega Road (Right) Prepared by STC Traffic, Inc.

Proposed Conditions prepared by STC Traffic for the City’s HSIP Cycle 11 grant application. The two concepts show
locations for proposed striping (yellow) and proposed
traffic signal cabinets, service pedestals, pedestrian signal assemblies, pullboxes, and traffic signal conduit (green).

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 10 Project Understanding and Approach : HSIPL -5430- 042 (C09757) 1 Pedestrian Crossing
The City of Cathedral City plans to enhance
pedestrian safety by improving the
intersection of San Eljay Avenue and 30th
Avenue.

The main focus is to upgrade curb returns on
30th Avenue with curb extensions and ADA
curb ramps. Other improvements include the
installation of flashing stop signs, school zone
flashing beacons, and LED safety lighting.

In collaboration with the City, STC prepared
the HSIP grant for this project and carefully
selected the improvements and their
locations. During grant preparation, STC
evaluated each project location to identify
which pedestrian ramps needed to be
upgraded and determined where other
improvements, such as street lighting, should
be added or enhanced.

Proposed Conditions prepared by STC Traffic for
the City’s HSIP Cycle 11 grant application. The
concept shows proposed striping (yellow); proposed
curb bulb-outs (green); proposed ADA curb ramps
(maroon); and other features of interest.

Project Location: San Eljay Avenue and 30th Avenue.

Prepared by STC Traffic, Inc.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 11 IV. Scope of Work
Scope of Work: HSIPL -5430- 039 (C08754)
This section summarizes STC’s technical
approach to successfully accomplishing the
Scope of Work items presented in the RFP.

Included are the key deliverables for providing
the engineering services required by the City
and value-added services to enhance the
project scope.

Task 1.0 Project Management/
Administration
STC’s Project Manager, Phil Kern, PE, will
coordinate the day-to-day activities for the
project's duration and serve as the primary
point of contact. Following the Notice to
Proceed (NTP), Mr. Kern will schedule a project
kick-off meeting with City staff and the project
team to discuss the project objectives,
schedule, scope, and City policies and
procedures.

Mr. Kern will coordinate progress meetings to
discuss design development, staff comments
on submittals, and action items. STC will
prepare and email meeting agendas to City
staff in advance of the meetings and email
meeting minutes within five (5) days after each
meeting. Mr. Kern will attend up to one (1) City
Council meeting to support the project.

STC will submit a progress report with invoices
to the City in an organized format and with
sufficient detail and backup documentation to
clearly identify personnel, hours worked, and
tasks completed. STC will control all project
documents and provide deliverables and final
files to the City in hard-copy and electronic
formats.

STC will maintain project files and data in an
organized, logical fashion and will be able to
promptly retrieve and distribute project
information to the City in the event of an audit
or PRA request for information.

Task 1 Deliverables:
• Project Schedule and Updates
• Monthly Progress Reports
• Meeting Agendas and Minutes
Task 2.0 Field Work/ Preliminary Plans/
Inventory/ Standards
Task 2.1 Field Work
The STC team will visit each project location to
confirm existing conditions and collect
relevant information. During field review, STC
will evaluate each project location for
compliance with the minimum safety
standards as provided in the CA-MUTCD,
Americans with Disabilities Act (ADA), and City
Standards. The project locations will be
observed, paying special attention to
pedestrian activity, vehicle speed, safety
concerns, site constraints, and opportunities.

Detailed field notes and photos will record
field conditions and be logged for reference.

STC will complete City inventories as
necessary.

Task 2.1 Key Deliverables:
• Field Photos and Notes (As Requested)

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 12 Task 2.2 Survey
ERSC will perform field survey of the project
locations and determine existing conditions
for base map and plan development. The
topographic survey will include each curb
ramp shown in Attachment 4 of the HSIP
application provided with the RFP.

For new ADA ramps, the topographic survey
will be collected 25’ beyond ECR and BCR
within the City’s right-of-way and along the
gutter line to the spandrel. For curb
extensions, the topographic survey will be
collected 25’ beyond ECR and BCR within the
City’s right-of-way to the center of the road to
ensure sufficient data is collected to tie in
grades. During the field survey, observable
utilities will be precisely located, and we will
complement the field survey with utility as-
built research. Existing right-of-way will be
plotted from available mapping. Survey will be
collected for 49 ramp replacements.

Task 2.2 Deliverables
• Mapping Base (.DWG format)
• Topographic Base (.DWG format)
• Surface File (.XML format)
Taks 2.3 Preliminary Plans
The STC Team will develop a preliminary
design package, including plans and
engineering cost estimates reflecting a 30%
design level of effort for the construction of
the mid-block crossing and traffic signal. For
detailed plan development information, please
refer to Task 4.1.

Task 2.3 Deliverables
• 30% Plans and Engineering Cost Estimate
Task 3.0 Environmental Documentation
STC will prepare the required environmental
documentation in compliance with Caltrans
LAPM. State-funded projects do not trigger
National Environmental Policy Act (NEPA)
compliance, so a Preliminary Environmental
Study (PES) submittal is not required. Local
HSIP projects must meet the requirements of
the California Environmental Quality Act
(CEQA). The implementing agency is the lead
agency under CEQA and is responsible for self-
certifying CEQA compliance.

This project is anticipated to be categorically
exempt from CEQA compliance. STC will
prepare a Notice of Exemption (NOE) form
provided by the State of California Governor’s
Office of Planning and Research (OPR). STC will
submit it to the City for signature and submit it
to the Riverside County Clerk for filing.

Task 3 Deliverables
• CEQA NOE Form
Task 4.0 Plans, Specifications, and Estimate
(PS&E)
Task 4.1 Plans
STC will prepare plans for the improvements
shown in Attachment 4 of the HSIP application
provided with the RFP. Plans shall conform to
the Cathedral City Standard Plans, AASHTO
Greenbook, County of Riverside Standard
Plans, and Caltrans Standard Plans as
applicable. Plans will be prepared utilizing
AutoCAD software.

All work identified in the plans will be
approved and sealed by a professional Civil
Engineer registered in the State of California.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 13 Project Plans shall include:
• Title, General Notes, and Construction
Detail Sheets.
• Civil Design Plans including removals,
existing and proposed improvement,
utility base mapping, etc. Where necessary,
the plans shall define the limits of repair to
pavement, curb, gutter, sidewalk, ADA
upgrades, etc. The plans shall be at a
horizontal scale of 1”=10’ or 1”=20’ as
appropriate. The plans will include
horizontal and vertical control of all
existing and proposed median curbs, new
curb ramps, centerline stationing, and
depict existing utility locations as noted in
the survey. Civil Design Plans to be
prepared include Street Improvement
Plans and Detail Sheet. Demolition limits,
elevation information, and profiles will be
shown on each improvement plan.
• S
igning and Striping Plans at a horizontal
scale of 1”=40’. Signing and striping plans
shall be prepared to meet the latest edition
of the CA MUCTD. The plans will include
full geometry of the roadway and
appropriate signing and striping
improvements for the City’s preferred
location alternative. The plans will
incorporate all aspects of existing and
proposed signing and striping design. The
striping limits are limited for each project
location and it is anticipated that four
locations will be shown per plan sheet.
• S
treet Light Plans at a horizontal scale of
1”=40’. The design will be developed in
accordance with Cathedral City Design
Standards, Ordinances and Regulations,
Caltrans Standard Plans and Specifications,
and the CA MUTCD. Plans will include
general notes, construction notes, details
for pole location, luminaire type, and
service connection (Cont.)
It is expected an existing service point will
energize each new street light. Luminaire
upgrades to LED will be identified on the
signing and striping plans for locations
where no new street light pole is needed.

The STC Team will submit plans to the City for
review at the 90% and 100% completion levels.

Task 4.1 Deliverables
• HSIPL-5430-039 (C08754): 1 Title Sheet, 1
Detail Sheet, 17 Civil Improvement Sheets
(20 Scale), 4 Signing and Striping Sheets
(40 Scale), and 1 Street Light Sheet (40
Scale) [90% and 100% Levels of
Completeness]
Task 4.
2 Specifications
STC will prepare project specifications utilizing
the City’s current boilerplate bid package,
special provisions, and the latest editions of
the AASHTO Greenbook for Public Works
Construction, Caltrans specifications and City
Standards.

Task 4.2 Deliverables
• 90% and 100% Bid Package in Word Format
Task 4.3 Engineers Estimate
The STC Team will provide an itemized
engineer’s cost estimate at the 90% and 100%
levels of design for all proposed
improvements. The estimates will be detailed
with unit prices and quantities for individual
line items of work and specified equipment
based on the historical cost index. Cost
estimate details, including items and
descriptions, will be consistent with bid items
and specification sections.

Task 4.3 Deliverables
• 90% and 100% Engineers Cost Estimate in
Excel Format
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 14 Task 5.0 Funding Allocation Request
(Optional Task)
STC will prepare all necessary documents
required for the Construction Funding
Allocation Request (CON) in compliance with
LAPM state-funded HISP project
implementation procedures. STC understands
that no right-of-way acquisition is anticipated
for this project. STC will prepare LAPM’s right-
of-way certification form well before the
construction funding allocation request
submittal to avoid any setbacks. Any LAPM 14-
D submitted to utility companies as part of
Task 2 will be included in the right-of-way
certification submittal to Caltrans. It is
anticipated that the City will submit all LAPM
forms prepared by STC to Caltrans District 8
DLAE.

Task 5. Deliverables
• Request for Funding Allocation Form
• Approved CEQA Notice of Exemption
Documents (Scope Task 3)
• Right-of-Way Certification
• State-only Finance Letter for Construction
• Detailed Engineer’s Cost Estimate for
Construction Items
• Printout from List of Selected HSIP Projects
Highlighting City’s Project
Task 6.0 Bidding Assistance
The STC Team will provide support during
bidding. This work will include but is not
limited to, attendance at the pre-bid meeting,
responding to Requests for Information (RFI)
during the project advertisement period,
logging all questions and responses, and
preparing addenda, as necessary. All
communication will be directed to the City for
issuance to bidders. STC will have no direct
contact with any bidders.

The City will be responsible for construction
contract advertisement, award, and admin.

Task 6. Deliverables
• Pre-bid Meeting Attendance, Written RFI
Responses, Addenda, Tabulated Response
to RFI and Addenda
Task 7.0 Construction Support
The STC Team will provide construction
support. This work will include, but is not
limited to, responding to the Contractor’s RFIs
during construction, conferring with the City’s
Construction Manager regarding RFIs as
appropriate, reviewing and approving shop
drawings, and preparing final record drawings.

All communication will be directed to the City
for issuance to the Contractor. STC will have no
direct contact with the Contractor. This task
excludes regularly scheduled construction
observation.

Task 7. Deliverables
• Pre-Construction Meeting A ttendance,
Written RFI R esponses, Shop Drawing
Review, and Final Record Drawings
Task 8.0 Utility Coordination
STC will coordinate with utility companies to
obtain as-builts for utility facilities within the
project limits. The obtained utility information
will be used to develop a utility base map and
identify any utilities that may be impacted by
the proposed construction. STC will create and
maintain a utility contact matrix detailing
contacts, issues, dates, and other pertinent
information. STC will send the draft final plans
to each utility company for conflict review.

Task 8. Deliverables
• Atlas Maps (As Requested by City)
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 15 Scope of Work: HSIPL -5430- 040 (C08755)
This section summarizes STC’s technical
approach to successfully accomplishing the
Scope of Work items presented in the RFP.

Included are the key deliverables for providing
the engineering services required by the City
and value-added services to enhance the
project scope.

Detailed field notes and photos will record
field conditions and be logged for reference.

STC will complete City inventories as
necessary.

Task 2.1 Key Deliverables:
• Field Photos and Notes (As Requested)

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 16 Task 2.2 Survey
ERSC will perform field survey of the project
locations and determine existing conditions
for base map and plan development. The
topographic survey will include the two
project locations shown in Attachment 4 of the
HSIP application provided with the RFP. For
new ADA ramps, the topographic survey will
be collected 25’ beyond ECR and BCR within
the City’s right-of-way and along the gutter
line to the spandrel. For curb extensions, the
topographic survey will be collected 25’
beyond ECR and BCR within the City’s right-of-
way to the center of the road to ensure
sufficient data is collected to tie in grades.

During the field survey, observable utilities will
be precisely located, and we will complement
the field survey with utility as-built research.

Existing right-of-way will be plotted from
available mapping. Survey will be collected for
two intersections.

Task 2.2 Deliverables
• Mapping Base (.DWG format)
• Topographic Base (.DWG format)
• Surface File (.XML format)
Task 2.3 Preliminary Plans
The STC Team will develop a preliminary
design package, including plans and
engineering cost estimates reflecting a 30%
design level of effort for the construction of
the mid-block crossing and traffic signal. For
detailed plan development information, please
refer to Task 4.1.

Task 3. Deliverables
• CEQA NOE Form
Task 4.0 Plans, Specifications, and Estimate
(PS&E)
Task 4.1 Plans
STC will prepare plans for the improvements
shown in Attachment 4 of the HSIP application
provided with the RFP. Plans shall conform to
the Cathedral City Standard Plans, AASHTO
Greenbook, County of Riverside Standard
Plans, and Caltrans Standard Plans as
applicable. Plans will be prepared utilizing
AutoCAD software.

All work identified in the plans will be
approved and sealed by a professional Civil
Engineer registered in the State of California.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 17 Project Plans shall include:
• Title, General Notes, and Construction
Detail Sheets.
• Civil Design Plans including removals,
existing and proposed improvement,
utility base mapping, etc. Where necessary,
the plans shall define the limits of repair to
pavement, curb, gutter, sidewalk, ADA
upgrades, etc. The plans shall be at a
horizontal scale of 1”=10’ or 1”=20’ as
appropriate. The plans will include
horizontal and vertical control of all
existing and proposed median curbs, new
curb ramps, centerline stationing, and
depict existing utility locations as noted in
the survey. Civil Design Plans to be
prepared include Street Improvement
Plans and Detail Sheet. Demolition limits,
elevation information, and profiles will be
shown on each improvement plan.
• S
igning and Striping Plans at a horizontal
scale of 1”=40’. Signing and striping plans
shall be prepared to meet the latest edition
of the CA MUCTD. The plans will include
full geometry of the roadway and
appropriate signing and striping
improvements for the City’s preferred
location alternative. The plans will
incorporate all aspects of existing and
proposed signing and striping design. The
striping limits are limited for each project
location, and it is anticipated that four
locations will be shown per plan sheet.
• T
raffic Signal Plans at a horizontal scale of
1”=20’. The designs will be developed in
accordance with Cathedral City Design
Standards, Ordinances and Regulations,
Caltrans Standard Plans and Specifications,
and the CA MUTCD. Plans will include
general notes, construction notes, phase
diagrams, pole and equipment schedules,
conduit and conductor schedules, and
details for pole locations and foundations,
pull boxes, conduits, and splicing. Other
elements of design will include EVP
systems, pole and mast-arm signage, APS
and countdown signal heads, cabinets and
controllers, and LED safety lighting. The
need for interconnect will be discussed
with the City and included on the traffic
signal design plans as necessary.

The STC Team will submit plans to the City for
review at the 90% and 100% completion levels.

Task 4.1 Deliverables
• HSIPL-5430-040 (C08755): 1 Title Sheet, 1
Detail Sheet, 2 Civil Improvement Sheets
(20 Scale), 2 Signing and Striping Sheets
(40 Scale), and 2 Traffic Signal Sheets (20
Scale) [90% and 100% Levels of
Completeness].

Task 4.2 Specifications
STC will prepare project specifications utilizing
the City’s current boilerplate bid package,
special provisions, and the latest editions of
the AASHTO Greenbook for Public Works
Construction, Caltrans specifications and City
Standards.

Task 4.2 Deliverables
• 90% & 100% Bid Package in Word Format
Task 4.3 Engineers Estimate
The STC Team will provide an itemized
engineer’s cost estimate at the 90% and 100%
levels of design for all proposed
improvements. The estimates will be detailed
with unit prices and quantities for individual
line items of work and specified equipment
based on the historical cost index.

Task 4.3 Deliverables
• 90% and 100% Engineers Cost Estimate in
Excel Format
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 18 Task 5.0 Funding Allocation Request
(Optional Task)
STC will prepare all necessary documents
required for the Construction Funding
Allocation Request (CON) in compliance with
LAPM state-funded HISP project
implementation procedures. STC understands
that no right-of-way acquisition is anticipated
for this project. STC will prepare LAPM’s right-
of-way certification form well before the
construction funding allocation request
submittal to avoid any setbacks. Any LAPM 14-
D submitted to utility companies as part of
Task 2 will be included in the right-of-way
certification submittal to Caltrans. It is
anticipated that the City will submit all LAPM
forms prepared by STC to Caltrans District 8
DLAE.

Task 5. Deliverables
• Request for Funding Allocation Form
• Approved CEQA Notice of Exemption
Documents (Scope Task 3)
• Right-of-Way Certification
• State-Only Finance Letter for Construction
• Detailed Engineer’s Cost Estimate for
Construction Items
• Printout from List of Selected HSIP Projects
Highlighting City’s Project
Task 6.0 Bidding Assistance
The STC Team will provide support during
bidding. This work will include but is not
limited to, attendance at the pre-bid meeting,
responding to RFI during the project
advertisement period, logging all questions
and responses, and preparing addenda, as
necessary. All communication will be directed
to the City for issuance to bidders. STC will
have no direct contact with any bidders. The
City will be responsible for construction
contract advertisement, award, and admin.

Task 6. Deliverables
• Pre-Bid Meeting Attendance, Written RFI
Responses, Addenda, Tabulated
Response to RFI and Addenda
Task 7.0 Construction Support/Signal
Timing
The STC Team will provide construction
support. This work will include, but is not
limited to, responding to the Contractor’s RFIs
during construction, conferring with the City’s
CM regarding RFIs, reviewing shop drawings,
and preparing final record drawings. This task
excludes construction observation.

Task 7. Deliverables
• Pre-Construction Meeting Attendance,
Written RFI Responses, Shop Drawing
Acceptance, and Final Record Drawings
• Signal Timing Sheets (Optional)
Task 8.0 Utility Coordination
STC will coordinate with utility companies to
obtain as-builts for utility facilities within the
project limits. The obtained utility information
will be used to develop a utility base map and
identify any impacted utilities. STC will create
and maintain a utility contact matrix detailing
contacts, issues, dates, and other pertinent
information. STC will send the draft final plans
to each utility company for conflict review.

During the detailed design phase of the
project, STC will work with the City & Southern
California Edison (SCE) to coordinate the
location of the service points for the new traffic
signals. STC will assist in initiating the service
request to obtain the SCE work order map and
their requirements prior to the bid phase.

Task 8. Deliverables
• Atlas Maps (As Requested by City)
• SCE Service Request
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 19 Scope of Work: HSIPL -5430- 042
This section summarizes STC’s technical
approach to successfully accomplishing the
Scope of Work items presented in the RFP.

Included are the key deliverables for providing
the engineering services required by the City
and value-added services to enhance the
project scope.

Detailed field notes and photos will record
field conditions and be logged for reference.

STC will complete City inventories as
necessary.

Task 2.1 Key Deliverables:
• Field Photos and Notes (As Requested)

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 20 Task 2.2 Survey
ERSC will perform field survey of the project
locations and determine existing conditions
for base map and plan development. The
topographic survey will include each curb
ramp shown in Attachment 4 of the HSIP
application provided with the RFP.

All work identified in the plans will be
approved and sealed by a professional Civil
Engineer registered in the State of California.

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 21 Project Plans shall include:
• Title, General Notes, and Construction
Detail Sheets.
• Civil Design Plans including removals,
existing and proposed improvement,
utility base mapping, etc. Where necessary,
the plans shall define the limits of repair to
pavement, curb, gutter, sidewalk, ADA
upgrades, etc. The plans shall be at a
horizontal scale of 1”=10’ or 1”=20’ as
appropriate. The plans will include
horizontal and vertical control of all
existing and proposed median curbs, new
curb ramps, centerline stationing, and
depict existing utility locations as noted in
the survey. Civil Design Plans to be
prepared include Street Improvement
Plans and Detail Sheet. Demolition limits,
elevation information, and profiles will be
shown on each improvement plan.
• S
igning and Striping Plans at a horizontal
scale of 1”=40’. Signing and striping plans
shall be prepared to meet the latest edition
of the CA MUCTD. The plans will include
full geometry of the roadway and
appropriate signing and striping
improvements for the City’s preferred
location alternative. The plans will
incorporate all aspects of existing and
proposed signing and striping design. The
striping limits are limited for each project
location and it is anticipated that four
locations will be shown per plan sheet.
• S
treet Light Plans at a horizontal scale of
1”=40’. The design will be developed in
accordance with Cathedral City Design
Standards, Ordinances and Regulations,
Caltrans Standard Plans and Specifications,
and the CA MUTCD. Plans will include
general notes, construction notes, details
for pole location, luminaire type, and
service connection (Cont.)
It is expected an existing service point will
energize each new street light. Luminaire
upgrades to LED will be identified on the
signing and striping plans for locations
where no new street light pole is needed.

The STC Team will submit plans to the City for
review at the 90% and 100% completion levels.

Task 4.1 Deliverables
• HSIPL-5430-042 (C08757): 1 Title Sheet, 1
Detail Sheet, 1 Civil Improvement Sheets
(20 Scale), 1 Signing and Striping Sheets
(40 Scale), and 1 Street Light Sheet (40
Scale) [90% and 100% Levels of
Completeness].

Task 4.
2 Specifications
STC will prepare project specifications utilizing
the City’s current boilerplate bid package,
special provisions, and the latest editions of
the AASHTO Greenbook for Public Works
Construction, Caltrans specifications and City
Standards.

Task 4.3 Deliverables
• 90% and 100% Engineers Cost Estimate in
Excel Format
STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects 22 Task 5.0 Funding Allocation Request
(Optional Task)
STC will prepare all necessary documents
required for the Construction Funding
Allocation Request (CON) in compliance with
LAPM state-funded HISP project
implementation procedures. STC understands
that no right-of-way acquisition is anticipated
for this project. STC will prepare LAPM’s right-
of-way certification form well before the
construction funding allocation request
submittal to avoid any setbacks. Any LAPM 14-
D submitted to utility companies as part of
Task 2 will be included in the right-of-way
certification submittal to Caltrans. It is
anticipated that the City will submit all LAPM
forms prepared by STC to Caltrans District 8
DLAE.

The City will be responsible for construction
contract advertisement, award, and admin.

All communication will be directed to the City
for issuance to the Contractor. STC will have no
direct contact with the Contractor. This task
excludes regularly scheduled construction
observation.

Task 7. Deliverables
• Pre-Construction Meeting Attendance,
Written RFI R esponses, Shop Drawing
Review, and Final Record Drawings
Task 8.0 Utility Coordination
STC will coordinate with utility companies to
obtain as-builts for utility facilities within the
project limits. The obtained utility information
will be used to develop a utility base map and
identify any utilities that may be impacted by
the proposed construction. STC will create and
maintain a utility contact matrix detailing
contacts, issues, dates, and other pertinent
information. STC will send the draft final plans
to each utility company for conflict review.

Task 8. Deliverables
• Atlas Maps (As Requested by City)
ID Task Name Duration Start Finish
1 Task 1-Project Management and Meetings 320 days Wed 8/28/24 Tue 11/18/25 2 1.1 Notice to Proceed 0 days Wed 8/28/24 Wed 8/28/24
3 1.2 Kick-off Meeting 0 days Wed 8/28/24 Wed 8/28/24
4 1.3 Progress Meeting #1 0 days Wed 12/4/24 Wed 12/4/24 5 1.4 Progress Meeting #2 0 days Wed 2/26/25 Wed 2/26/25 6 1.5 Progress Meeting #3 0 days Thu 4/17/25 Thu 4/17/25 7 Task 2- Field Work/ Preliminary Plans/ Inventory/
Schedule
63 days Wed 8/28/24 Fri 11/22/24
8 2.1 Field Work 15 days Wed 8/28/24 Tue 9/17/24
9 2.2 Survey 35 days Wed 8/28/24 Tue 10/15/24
10 2.3 Preliminary Plans 48 days Wed 9/18/24 Fri 11/22/24 11 Task 3-Environmental Documentation 10 days Mon 11/25/24 Fri 12/6/24 12 Task 4-Plans, Specifications, and Estimates (PS&E) 106 days Wed 12/4/24 Wed 4/30/25 13 90% PS&E 43 days Wed 12/4/24 Fri 1/31/25
14 90% PS&E City Review 15 days Mon 2/3/25 Fri 2/21/25
15 100% PS&E 20 days Wed 2/26/25 Tue 3/25/25
16 100% PS&E City Review 15 days Wed 3/26/25 Tue 4/15/25 17 Final PS&E 10 days Thu 4/17/25 Wed 4/30/25
18 Task 5- Funding Allocation Request (Optional
Task)
5 days Wed 4/16/25 Tue 4/22/25
19 Task 6-Bidding Assistance 30 days Wed 4/23/25 Tue 6/3/25 20 Task 7-Construction Support 120 days Wed 6/4/25 Tue 11/18/25 21 Task 8-Utility Coordination 176 days Wed 8/28/24 Wed 4/30/25

1.1 Notice to Proceed

1.2 Kick-off Meeting

1.3 Progress Meeting #1

1.4 Progress Meeting #2

1.5 Progress Meeting #3

2.1 Field Work

2.2 Survey

2.3 Preliminary Plans
Task 3-Environmental Documentation
90% PS&E
90% PS&E City Review
100% PS&E
100% PS&E City Review
Final PS&E
Task 5- Funding Allocation Request (Optional Task)
Task 6-Bidding Assistance
Task 7-Construction Support
Task 8-Utility Coordination
Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Qtr 3, 2024 Qtr 4, 2024 Qtr 1, 2025 Qtr 2, 2025 Qtr 3, 2025 Qtr 4, 2025 Qtr 1, 2026 STC Task City Task Milestone Summary
Project Schedule
HSIPL-5430-039 (C08754)
September 18, 2024
23 ID Task Name Duration Start Finish
1 Task 1-Project Management and Meetings 260 days Wed 8/28/24 Tue 8/26/25 2 1.1 Notice to Proceed 0 days Wed 8/28/24 Wed 8/28/24
3 1.2 Kick-off Meeting 0 days Wed 8/28/24 Wed 8/28/24
4 1.3 Progress Meeting #1 0 days Thu 11/7/24 Thu 11/7/24 5 1.4 Progress Meeting #2 0 days Wed 1/15/25 Wed 1/15/25 6 1.5 Progress Meeting #3 0 days Tue 3/11/25 Tue 3/11/25 7 Task 2- Field Work/ Preliminary Plans/ Inventory/
Schedule
50 days Wed 8/28/24 Tue 11/5/24
8 2.1 Field Work 15 days Wed 8/28/24 Tue 9/17/24
9 2.2 Survey 20 days Wed 8/28/24 Tue 9/24/24
10 2.3 Preliminary Plans 35 days Wed 9/18/24 Tue 11/5/24 11 Task 3-Environmental Documentation 10 days Wed 11/6/24 Tue 11/19/24 12 Task 4-Plans, Specifications, and Estimates (PS&E) 98 days Thu 11/7/24 Mon 3/24/25 13 90% PS&E 30 days Thu 11/7/24 Wed 12/18/24
14 90% PS&E City Review 15 days Thu 12/19/24 Wed 1/8/25 15 100% PS&E 20 days Wed 1/15/25 Tue 2/11/25
16 100% PS&E City Review 15 days Wed 2/12/25 Tue 3/4/25 17 Final PS&E 10 days Tue 3/11/25 Mon 3/24/25
18 Task 5- Funding Allocation Request (Optional
Task)
5 days Wed 3/5/25 Tue 3/11/25
19 Task 6-Bidding Assistance 30 days Wed 3/12/25 Tue 4/22/25 20 Task 7-Construction Support 90 days Wed 4/23/25 Tue 8/26/25 21 Task 8-Utility Coordination 149 days Wed 8/28/24 Mon 3/24/25

1.1 Notice to Proceed

1.2 Kick-off Meeting

1.3 Progress Meeting #1

1.4 Progress Meeting #2

1.5 Progress Meeting #3

2.1 Field Work

2.2 Survey

2.3 Preliminary Plans
Task 3-Environmental Documentation
90% PS&E
90% PS&E City Review
100% PS&E
100% PS&E City Review
Final PS&E
Task 5- Funding Allocation Request (Optional Task)
Task 6-Bidding Assistance
Task 7-Construction Support
Task 8-Utility Coordination
Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Qtr 3, 2024 Qtr 4, 2024 Qtr 1, 2025 Qtr 2, 2025 Qtr 3, 2025 Qtr 4, 2025 Qtr 1, 2026 STC Task City Task Milestone Summary
Project Schedule
HSIPL-5430-040 (C08755)
September 18, 2024
24 ID Task Name Duration Start Finish Predecessors
1 Task 1-Project Management and Meetings 260 days Wed 8/28/24 Tue 8/26/25 2 1.1 Notice to Proceed 0 days Wed 8/28/24 Wed 8/28/24
3 1.2 Kick-off Meeting 0 days Wed 8/28/24 Wed 8/28/24
4 1.3 Progress Meeting #1 0 days Thu 11/7/24 Thu 11/7/24 5 1.4 Progress Meeting #2 0 days Wed 1/15/25 Wed 1/15/25 6 1.5 Progress Meeting #3 0 days Tue 3/11/25 Tue 3/11/25 7 Task 2- Field Work/ Preliminary Plans/ Inventory/
Schedule
50 days Wed 8/28/24 Tue 11/5/24
8 2.1 Field Work 15 days Wed 8/28/24 Tue 9/17/24 2
9 2.2 Survey 20 days Wed 8/28/24 Tue 9/24/24 2
10 2.3 Preliminary Plans 35 days Wed 9/18/24 Tue 11/5/24 8 11 Task 3-Environmental Documentation 10 days Wed 11/6/24 Tue 11/19/24 10 12 Task 4-Plans, Specifications, and Estimates (PS&E) 98 days Thu 11/7/24 Mon 3/24/25 13 90% PS&E 30 days Thu 11/7/24 Wed 12/18/24 4
14 90% PS&E City Review 15 days Thu 12/19/24 Wed 1/8/25 13 15 100% PS&E 20 days Wed 1/15/25 Tue 2/11/25 5
16 100% PS&E City Review 15 days Wed 2/12/25 Tue 3/4/25 15 17 Final PS&E 10 days Tue 3/11/25 Mon 3/24/25 6
18 Task 5- Funding Allocation Request (Optional
Task)
5 days Wed 3/5/25 Tue 3/11/25 16
19 Task 6-Bidding Assistance 30 days Wed 3/12/25 Tue 4/22/25 18 20 Task 7-Construction Support 90 days Wed 4/23/25 Tue 8/26/25 19 21 Task 8-Utility Coordination 149 days Wed 8/28/24 Mon 3/24/25 2

1.1 Notice to Proceed

1.2 Kick-off Meeting

1.3 Progress Meeting #1

1.4 Progress Meeting #2

1.5 Progress Meeting #3

2.1 Field Work

2.2 Survey

Appendix A
STC Personnel Resumes

Relevant Experience
City of Cathedral City, Ramon Road Signalized Pedestrian Crossing, 2022-Present
Principal Engineer. Cathedral City was awarded an HSIP Grant to construct a HAWK signal near the intersection of Ramon Road/ Avenida La Paloma. Under STC’s recommendation, the City selected a standard pedestrian signal operations with 3-section signal heads and a staggered crosswalk. Phil provided review of civil elements of the project.

City of Banning, HSIP RRFB Design at Various Intersections, 2023-Present
Principal Manager. STC was selected to provide engineering design for implementation of Rectangular Rapid Flashing Beacons (RRFB) at four unsignalized intersections along Ramsey Street, one of the City’s major east- west arterials that serves as an alternate route to Interstate 10. The project design also includes enhanced crosswalk striping, retroreflective signage, and ADA compliance pedestrian curb ramps. Phil oversaw survey coordination and preliminary and final design.

City of Poway, HSIP Poway Road Corridor Improvements, 2023-Present Principal Manager. Project improvements include safety signage, installation or extension of medians, and traffic signal modifications to implement dilemma zone detection at five signalized intersections along the project corridor.

Phil is responsible for coordination and development of PS&E for median improvements.

City of National City, Westside Mobility Improvements, 2016-2019 Project Manager. The project was part of the ATP for implementing pedestrian and bicycle improvements identified in the City’s Westside Specific Area Plan, with emphasis on traffic calming and mobility. Phil oversaw all elements of design, which included: traffic signal modifications, roundabouts, new street lighting, reconfiguration of a two-way street to a one-way street, raised sidewalk and crosswalk along a walking route to school, Class II bike lanes, green bike boxes at signalized intersection, and enhanced crosswalks with curb extensions and high intensity signing and striping. The project was awarded the 2018 ASCE Award of Excellence in the Bikeways and Trails category.

City of La Mesa, Massachusetts Ave and Blackton Dr Pedestrian and Bike Improvements, 2019-2021
Project Manager. This regional ATP-funded project was meant to fill a gap in the City of La Mesa Bike Network by installing a northbound Class II bicycle lane on the east side of Massachusetts Avenue. It constructed new pedestrian ramps, a crosswalk, and medians. Project design and construction had to account for additional school traffic alongside normal pedestrian and bicycle traffic.

Phil has over 37 years of
experience in the planning,
design, permitting, and
construction support of
a wide range of public
works, transportation,
infrastructure, and capital
improvement projects for
public agencies. The last
20 years of his career have
focused on the design
and delivery of capital
projects through on-call
contracts and serving as
staff extension for public
agencies. Phil leads civil
engineering design for STC’s
on-call services contracts.

Years of Experience: 37
Education
B.S. Civil Engineering, San
Diego State University,
1983
Professional
Registrations
Professional Engineer
(Civil) CA, #40831
Project Manager
Phil Kern PE

Relevant Experience
City of Cathedral City, LRSP and HSIP Grant Support, 2023-Present Principal-In-Charge. Jason provided QA/QC oversight in development of the City’s Local Roadway Safety Plan, which developed the priority projects that the City has successfully pursued for HSIP funding to implement. Jason also oversees all HSIP grant management, providing technical expertise for complex elements and long-range planning efforts, including for Cathedral City’s Cycle 11 projects identified in this RFP .

City of Jurupa Valley, HSIP Citywide Traffic Signal Communications Upgrades, 2023-Present
Principal-In-Charge. STC helped prepare the HSIP grant that secured funding for citywide traffic signal system safety improvements through improved traffic signal interconnect and signal timing, coordination, and operation and upgraded traffic signal heads with retroreflective back plates. Jason is overseeing documentation and assessment of the existing traffic signal communications system, Caltrans processing, and development of PS&E.

City of Temecula, HSIP Fiber Optic Communications Upgrades and Implementation, 2022-Present
Principal-In-Charge. Jason oversaw development of the successfully awarded HSIP Cycle 11 grant applications that funded improvements including fiber and wireless traffic signal interconnect, state-of-the-art ATC control technology, new traffic signal coordination, safety lighting upgrades, traffic signal and pedestrian head visibility and upgrades, and signal rewiring. Jason led design and is currently overseeing implementation efforts.

City of Menifee, HSIP Citywide Traffic Signal Communications Upgrades, 2017-2020
Principal-In-Charge. The project involved citywide upgrades to the wireless interconnect system including radios, controllers, and related communication equipment to improve safety and operations via optimized traffic signal timing coordination. The project provided communication to all 62 signals in the City.

Jason provided QA/QC oversight for PS&E and technical assistance, including development of controller timing sheets and Transparity coordination.

City of Encinitas, HSIP Z-Crosswalk for El Camino Real, 2017-2018 Principal-In-Charge. STC was tasked with designing a staggered crosswalk and pedestrian signal on El Camino Real, a prime arterial carrying six travel lanes and divided by a raised landscape median. The goal was to provide a safer pedestrian crossing to connect shopping centers. Jason provided QA/QC for the complex signal design and oversaw phasing and timing operations.

Jason is the founder of STC
Traffic and has over 25 years
of experience managing
transportation planning,
traffic engineering, and
ITS projects for various
agencies throughout the
Inland Empire. He brings
a holistic approach to
transportation planning,
addressing the physical,
environmental, and mobility
needs of communities,
and combining his
strong understanding of
engineering fundamentals
with operations expertise to
provide creative solutions
for municipal agencies. He
is a recognized expert in
highly specialized traffic
signal operations, ITS design
and integration, and signal
timing planning.

Years of Experience: 25
Education
B.S. Civil Engineering,
University of Massachusetts
at Lowell
Professional
Registrations
Professional Engineer
(Traffic) CA, #2790
Professional Traffic
Operations Engineer, USA,
#4174
PrinciPal-in-charge
Jason Stack TE, PTOE

Relevant Experience
City of Cathedral City, Ramon Road Signalized Pedestrian Crossing, 2022-Present
Construction Manager. Cathedral City was awarded an HSIP Grant to construct a HAWK signal near the intersection of Ramon Road/ Avenida La Paloma, to address pedestrian and bicyclist collisions between Candlewood Drive and Shifting Sands Trail. Under STC’s recommendation, the City selected a standard pedestrian signal operations with 3-section signal heads and a staggered crosswalk. Brett provided constructability review and Spec review and discussion for staging of work and working days
City of Hemet, HSIP Cycle 10 Citywide Traffic Signal Visibility Upgrades, 2023-Present
Construction Manager. The City was awarded an HSIP grant to upgrade existing backplates with retroreflective backplates at 40 signalized intersections throughout the City’s major arterials. Brett has overseen field investigations, field inventory, and is providing bid and construction support.

City of Jurupa Valley, HSIP Cycle 10 Citywide Traffic Signal Coordination and Safety Upgrades, 2023-Present
Construction Manager. The project aims to implement citywide traffic signal system safety improvements through improved traffic signal interconnect and signal timing, coordination, and operation and upgraded traffic signal heads with retroreflective back plates. Brett developed preliminary cost estimates and will lead construction support services.

City of San Bernardino, HSIP Cycle 9 Signal Hardware Upgrades at 224 Signalized Intersections, 2022-2024
Construction Manager. Project will replace or install new equipment to the City’s existing traffic signal system. Hardware upgrades include traffic signal heads, pedestrian signal heads, and pedestrian pushbuttons. Brett was responsible for construction support.

City of National City, HSIP Project Support Services, 2016-Present Construction Manager/Senior Project Engineer. Brett supports various traffic engineering and construction management tasks for the City on an on-call basis. He conducts field reviews, utility coordination, prepares PS&E packages, and provides construction support and inspections for various HSIP projects.

These projects include citywide traffic signal and pedestrian ADA improvements, pedestrian crossing enhancements, traffic signal communications upgrades, citywide LED safety lighting upgrades, and citywide protected left-turn enhancements.

Brett leads STC’s
construction engineering
and construction
management support
services. He is well-versed
in standard specifications
and plans required by
government agencies,
skilled in field analysis, and
has expertise in electrical
and communications
systems. He supports HSIP
projects by providing
construction support, utility
coordination, technical
specifications and cost
estimates for bid packages,
and on-site integration
support.

Years of Experience: 13
Education
B.S. Civil Engineering
(mathematics minor),
California State University,
Chico, 2011
Certifications
IMSA Level 1 - Traffic Signal
Field Technician
Corning Fiber Installation
Certified
construction Manager
Brett Hansen IMSA I

Relevant Experience
City of Cathedral City, Ramon Road Signalized Pedestrian Crossing, 2022-Present
Senior Project Engineer. Cathedral City was recently awarded a HSIP Grant to construct a HAWK signal near the intersection of Ramon Road/ Avenida La Paloma, to address pedestrian and bicyclist collisions between Candlewood Drive and Shifting Sands Trail. Under STC’s recommendation, the City selected a standard pedestrian signal operations with 3-section signal heads and a staggered crosswalk. Joseph reviewed project specifications and is providing construction bid support.

City of Banning, HSIP RRFB Design at Various Intersections, 2023-Present
Senior Project Engineer. STC was selected to provide engineering design for implementation of Rectangular Rapid Flashing Beacons (RRFB) at four unsignalized intersections along Ramsey Street, one of the City’s major east-west arterials that serves as an alternate route to Interstate 10. The project design also includes enhanced crosswalk striping, retroreflective signage, and ADA compliance pedestrian curb ramps. Joseph developed GIS utility base files and PS&E at 60%, 90%, and 100% submittal.

City of Jurupa Valley, HSIP Citywide Traffic Signal Communications Upgrades, 2023-Present
Senior Project Engineer. STC helped prepare the HSIP grant that secured funding for citywide traffic signal system safety improvements through improved traffic signal interconnect and signal timing, coordination, and operation and upgraded traffic signal heads with retro-reflective back plates. Joseph was responsible for PS&E review at 60% and 90% submittal.

City of Lake Elsinore, HSIP Traffic Signal Improvements, 2020 Senior Project Engineer. The goal of the project was to implement new dilemma zone detection systems and flashing beacon warning assemblies for eight signalized intersections. The project included adjusting plans to a new intersection as directed by the City. Joseph was responsible for developing specifications, completing PES forms and RFA forms for construction, and providing QA/QC for final PS&E.

City of Hemet, HSIP Traffic Signal Equipment Upgrades Project, 2020 Senior Project Engineer. Under a contract for on-call plan checking, STC was tasked with developing PS&E for signal equipment upgrades at 40 intersections prior to the grant construction RFA deadline. Equipment included LED safety lighting pedestrian countdown heads, APS push buttons, and 2070 controllers.

Joseph was responsible for developing specifications for final submittal.

Joseph has over 13 years
of experience in traffic
engineering design and
lighting design for various
public municipal projects.

He is experienced in
preparing PS&E for various
traffic engineering and
street lighting projects,
including federally funded
design projects. Joseph
is IMSA Level II Certified
and is experienced in
implementing and
integrating various traffic
systems and operations
projects including traffic
signal timing, traffic signal
equipment, street lighting,
communications network,
and ITS systems.

Years of Experience: 13
Education
B.S. Civil Engineering, San
Diego State University,
2008
Certifications
IMSA Level 1 - Roadway
Lighting Technician
IMSA Level 2 - Traffic Signal
Field Technician
senior Project engineer
Joseph Walters IMSA II

Relevant Experience
City of Temecula, HSIP Fiber Optic Communications System Upgrade Project, 2021-2022
Systems Engineer. The project was the first deployment of IP based communications in the City with many new state-of-the-art technologies and applications. Fiber capacity and network improvements were coordinated with the City’s IT department to meet additional needs beyond traffic signal communication. Alain was responsible for developing base and coordinated signal timing, synchro model analysis, bench testing, deployment and fine- tuning of signal timing, and performance reporting.

City of Menifee, HSIP Citywide Traffic Signal Communication Upgrades, 2020-2021
Systems Engineer. STC prepared two successful HSIP Cycle 7 grant applications for installation of wireless interconnect systems on the City’s East and West side, with related communication upgrades to improve safety and operations via optimized traffic signal coordination. Alain developed and tested controller timing and provided extensive onsite integration support. Alain assisted in the first-time conversion from the outdated 170 controller platform to the ATC platform with McCain’s Omni controller software citywide.

City of National City, Sweetwater Road Bikeway, 2019-2020 Systems Engineer. STC was tasked to provide construction support services for traffic signal modifications and a HAWK signal associated with the Sweetwater Road bikeway improvements. Alain oversaw electrical systems inspection, development of signal timing and testing, verification of installed facilities, turn- on support for traffic and HAWK signal, and punchlist support.

City of Encinitas, HSIP N. Coast Highway Pedestrian Crossing Signals, 2021-2022
Systems Engineer. STC was tasked to provide electrical inspection and signal timing in support of two additional installations of Rapid Rectangular Flashing Beacons along Coast Highway 101. Alain oversaw signal timing development and bench testing.

City of National City, HSIP Citywide Traffic Signal and ADA Improvements, 2018-2019
Systems Engineer. STC prepared the HSIP application and designed the safety upgrades at nine intersections, which included installation of pedestrian crosswalk striping, ADA enhancements, and traffic signal equipment, including ADA-compliant pedestrian push buttons and upgraded controllers. Alain was responsible for controller programming and converting and testing signal timing.

Alain has over 13 years of
experience in providing
support for ATMS/ITS
deployments and continued
operation for various
agencies throughout
North America. Working
closely with City Engineers,
he provides detailed
information to assist in
decision making while
performing operational
improvements. He actively
monitors and operates
several City TMCs from STC’s
office, providing support
for both Central Systems
and controller operations.

Alain currently works in an
on-call basis for agencies
throughout the Inland
Empire, providing support
for traffic signal operations
and signal systems, with
specialized expertise in
traffic management centers.

Years of Experience: 13
Certifications
IMSA Level 1 - Traffic Signal
Field Technician
systeMs engineer
Alain Hungerford IMSA I

Relevant Experience
City of Cathedral City, HSIP Ramon Road Signalized Pedestrian Crossing, 2020-Present
Project Engineer II. STC evaluated the optimal location and control type for the proposed mid-block pedestrian crossing, prompting the City to forgo a HAWK signal for a standard pedestrian signal crossing as the option that offered greater benefits. Gianluca supported the Basis of Design and memorandum for evaluating the optimal location, scope resubmittal to Caltrans, PS&E, and utility coordination.

City of Cathedral City, HSIP Citywide Traffic Signal Hardware Upgrades, 2024-Present
Project Engineer II. STC prepared the successful HSIP application and are currently developing PS&E for traffic signal hardware upgrades at 49 intersections, including retroreflective backplates, LED safety lighting, and IISNS.

Gianluca assisted with grant preparation, field investigations, and preliminary engineering.

City of Jurupa Valley, HSIP Citywide Traffic Signal Coordination and Safety Upgrades, 2023-Present
Project Engineer III. Supported HSIP grant development for citywide traffic signal system safety improvements through improved traffic signal interconnect and signal timing, coordination, and operation, and upgraded traffic signal heads with retroreflective back plates. Gianluca conducted extensive field reviews and developed PS&E.

City of Poway, HSIP Poway Road Corridor Improvements, 2023-Present Project Engineer II. Project improvements include safety signage, installation or extension of medians, and traffic signal modifications to implement dilemma zone detection at five signalized intersections along the project corridor. Gianluca conducted field reviews, developed exhibits for alternatives analysis, developed base work, and prepared PS&E for traffic signal and civil countermeasures.

City of National City, Mid-Block Pedestrian Crossings, 2019 Project Engineer II. The project implemented pedestrian safety enhancements at six mid-block crosswalks and installed new LED fixtures at various intersections and crosswalks. Gianluca provided construction support and revised as-builts.

City of Carlsbad, Rectangular Rapid Flashing Beacons, 2019-2020 Project Engineer II. STC was tasked with the design of 16 pedestrian crosswalks utilizing solar-powered RRFB at various locations. Gianluca assisted with field investigations and development of PS&E for signing and striping and design of additional sidewalk at locations with substandard ADA clearance to allow an adequate path around the new assemblies.

Gianluca has over 7 years
of experience in the fields
of traffic engineering and
traffic signal operations.

Prior to joining STC,
he served as a traffic
engineering intern for the
City of Encinitas, where he
was primarily responsible for
assisting with traffic calming
measures in residential
areas, reviewing traffic
control plans, and working
closely with citizens to
resolve traffic-related issues.

In his current role, Gianluca
applies his experience and
technical skills in traffic
engineering design, data
collection/analysis, graphics
production, and before/after
traffic analyses in support of
municipal projects.

Years of Experience: 7
Education
B.S. Civil Engineering, San
Diego State University,
2017
Professional
Registrations
Engineer-In-Training (EIT),
CA # 162712
Project engineer ii
Gianluca Pesaresi EIT

STC Traffic, Inc. | City of Cathedral City – Highway Safety Improvement Program Cycle 11 Projects

Appendix B
Addendum No. 1 – Signed

DATE: September 12, 2024
TO: Al
l Prospective Bidders and Plan Holders
RE: HS
IP CYCLE 11 PROJECTS:

HSIPL-5430-039 (C08754) - 18 Unsignalized Intersection Upgrades HSIPL-5430-040 (C08755) - 2 Signalized Pedestrian Crossings HSIPL-5430-042 (C08757) - 1 Pedestrian Crossing
ADDENDUM NUMBER 1
The following shall be considered as incorporated into the request for qualifications and proposals for the above referenced project
s. Portions of Contract Documents not specifically mentioned in this Addendum remain in force.

Consultants a
re directed to make the following changes:
• RFQ/P MODIFICATION - SUBMITTAL DATE

CLARIFICATION ON SUBMITTAL DEADLINE AND METHOD OF SUBMISSION Section VIII. SUBMITTAL PROCEDURES:
o The original paragraph stating:
“Submittals shall comply with all conditions, requirements and specifications contained herein, with any departure constituting sufficient cause for rejection of the proposal at the City’s sole discretion.

The submittal shall contain the name of this RFQ/P, consultant’s name, address, and phone number.

Respondents shall provide four (4) copies of the Work Proposal and one (1) sealed copy of the Cost Proposal.

Faxed or emailed submittals will not be accepted. All proposal submittals shall be mailed or delivered and received by the City no later than September 11, 2024, at 11:00 am PDT, addressed as follows:

Engineering Design Support Services
HSIP Cycle 11 (C08754, C08755, C08757)
Engineering Department
City of Cathedral City
68700 Avenida Lalo Guerrero
Cathedral City, CA 92234”
o Is replaced with the following paragraph:
“S ubmittals shall comply with all conditions, requirements and specifications contained herein, with any departure constituting sufficient cause for rejection of the proposal at the City’s sole discretion.

The
submittal shall contain the name of this RFQ/P, consultant’s name, address, and phone number.

Respondents shall provide four (4) copies of the Work Proposal and one (1) sealed copy of the Cost Proposal. Additionally, submit ALL d ocuments in one external, electronic data storage device such as a flash drive
Faxed or emailed submittals will not be accepted. All proposal submittals shall be mailed or delivered and received by the City no later than September 19, 2024, at 11:00 am PDT , addressed a s follows:

Engi
neering Design Support Services
HSIP Cycle 11 (C08754, C08755, C08757)
Engineering Department
City of Cathedral City
68700 Avenida Lalo Guerrero
Cathedral City, CA 92234”
o Additio
nally, the title page and section V. state “September 18, 2024, at 11:00 am” as the due date and time for submitting proposals. Both sections should replace the due date and time to “September 19, 2024, at 11:00 am” and remain consistent with the changes made to Section VIII.
• RFQ/P MODIFICATION - SUBMITTAL FORMAT

CLARIFICATION ON SUBMITTAL PAGE LIMIT AND FORMAT
Section IX. SUBMITTAL FORMAT:
o The original paragraph stating:
“Consultants are encouraged to keep their proposals brief and relevant to the specific work required.

Proposals shall be limited to fifteen (15) pages total. The front and back covers, table of contents, and tab separators will not count as part of the page limit. Similarly, full resumes may be attached along with the client reference list and will not count as part of the limit.” o Is replaced with the following paragraph:
“C onsultants are encouraged to keep their proposals brief and relevant to the specific work required.

Proposals shall be lim
ited to twenty -five ( 25) pages total . The front and back covers, table of c
ontents, and tab separators will not count as part of the page limit. Similarly, full resumes may be attached along with the client reference list and will not count as part of the limit.” o The original paragraph from sub-section A-iv stating:
“Provide a description of the work objectives by task, sub- task, and deliverables that are anticipated to be provided.”
o Is replaced with the following paragraph:
“P rovide a description of the work objectives by task, sub- task, and deliverables that are anticipated to be provided, sep
arated by project.”
o The original paragraph from sub-section A-v stating:
“A comprehensive Gantt/Critical Path Method (CPM) schedule shall be submitted describing the activities.”
o Is replaced with the following paragraph:
“A comprehensive Gantt/Critical Path Method (CPM) schedule shall b e submitted fo r each individual
project, describing the activities.”
• RFQ/P MODIFICATION - SCOPE OF SERVICES
ADDITION OF TASK 7. UTILITY COORDINATION
Section III. SCOPE OF SERVICES:
o The original section III. SCOPE OF SERVICES has a total of 6 tasks o Section III: SCOPE OF SERVICES shall now have 7 tasks, with task 7 stating the following:
“7. Utility Coordination
The consultant shall be responsible for coordinating schedules, meetings, field reviews, and work orders with Utility Companies that have jurisdiction of materials, equipment, or services that are expected to be modified or interrupted during the design or construction phase of a project. The consultant is expected to take preemptive measures to avoid delays of a project due to lack of coordination or communication with utility companies.

Deliverable(s): Authoriz
ation forms, Agreement forms, Utility work orders
• RESPONS

E TO QUESTIONS
Refer to Response to Questions (Addendum #1, Attachment 1).

The Consultant is hereby notified; As stipulated under “Section IX. Submittal Format” of the RFP, Addendum No.1 mu
st be acknowledged in the Work Proposal of the submitted Proposal Package. Failure to do so may resul t in the City designating said proposal as “Non-Resp onsive.” APPROVED:

Armando J. Garcia Baldizzone, P. E.

City Engineer
Attachm
ents:

1. Response
to Questions

END OF ADDENDUM
NUMBER 1
Acknowledged: Jason Stack, TE, PTOE
President, STC Traffic, Inc.

Cathedral City City CouncilOctober 23, 2024

Cathedral City City Council
October 23, 2024