Signal Hill City Council
April 25, 2023

REQUEST FOR PROPOSAL FOR

GUNDRY RESERVOIR

ROOF REPLACEMENT

AND INTERIOR COATING

PROJECT DESIGN

SERVICES

CITY OF SIGNAL HILL
MARCH 10, 2023
Submitted by: Ardurra Group, Inc.

C I T Y O F S I G N A L H I L L

GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING II

SUMMARY SHEET
55728.00300\33359615.1
13 ATTACHMENT 1

REQUIRED FORMS

SUMMARY SHEET
Firm Name:

Firm Parent or Ownership:

Firm Address:

Firm Telephone Number:

Firm Fax Number:

Number of Years in Existence:

Management Contact (person responsible for direct contact with the City of Signal Hill and services required for this Request for Proposals):

Name: Title:

Telephone Number: Fax:

Email:

Project Manager (person responsible for day-to-day servicing of the account):

Name: Title:

Telephone Number: Fax:

Email:

Type of services performed by the firm:

Ardurra Group, Inc.

Mark Lewis, PE, TE Project Manager
Ardurra Group, Inc.

Corporate Address: 4921 Memorial Highway, Suite 300, Tampa, FL 33634 Local Address: 3737 Birch Street, Suite 250, Newport Beach, CA 92660 (949) 428-1500
(858) 413-2440
46 - Established in 1977 (King), Name of Corporation to Ardurra (2017) Lisa Penna, PE, F.ASCE, QSD Principal-in-Charge / Management Contact (949) 922-2800
[email protected]
[email protected]
Civil engineering design, program management, and
construction services
(858) 413-2440
(949)677-0391 (858) 413-2440
SUMMARY SHEET - REQUIRED FORMS (Excluded from page count) N/A

TABLE OF CONTENTS PAGES
01 LETTER OF TRANSMITTAL 1
02 KEY PERSONNEL
• Identification of Management Contact & Project Manager • Summary of Key Personnel Qualifications
• Resumes (excluded in Appendix, please see Appendix)
2 03 PLAN FOR SERVICES 3
04 SCOPE OF SERVICES 8
05 EXPERIENCE
• Representative Projects - Last 5 Years / References
• Previous and Current Contracts with the City of Signal Hill • Contract Terminations for Public Agencies - Last 3 Years 11-13
06 CERTIFICATE OF PROPOSAL (Excluded from page count) 11 07 COST PROPOSAL (Submitted as a separate file) N/A
08 COMPLIANCE WITH EMPLOYMENT NONDISCRIMINATION LAWS 11

APPENDIX
• KEY PERSONNEL RESUMES R-1
• ACKNOWLEDGEMENT OF ADDENDAS 1-4 A-1
• REQUIRED FORMS A-11
• Attachment 1 Required Forms Experience
• Public Works Contractor Registration Certification
A-11
A-12

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 1
3737 BIRCH STREET, SUITE 250
NEWPORT BEACH, CA 92660
949.428.1500
ARDURRA.COM

RESPONDENT INFORMATION
Ardurra Group, Inc
DIR #PW-LR-1000392146
Corporate Office:
4921 Memorial Highway, Suite 300
Tampa, FL 33634
Phone: 813.880.8881
Servicing Office:
3737 Birch Street, Suite 250
Newport Beach, CA 92260
Phone: 949.428.1500
Fax: 858.413.2440
www.ardura.com

MANAGEMENT CONTACT &

AUTHORIZED SIGNER
Lisa Penna, PE, F.ASCE, QSD

PROJECT MANAGER
Mark Lewis, PE, TE

COST PROPOSAL
Cost proposal submitted as a separate file
and will remain valid for a period of at
least 180 days.

CERTIFICATE OF PROPOSAL
We have reviewed the terms and
conditions of the RFP and accept the terms.

LEGAL
Ardurra has never been terminated for a public
agency contract in the last three years. We
comply with Employment Nondiscrimination
laws and have no final decisions, orders, or
judgments, Federal or State.

ADDENDUM

ACKNOWLEDGEMENTS
We acknowledge receipt of the
following Addendums: 1 (02/13/23);
2 (02/23/23); 3 (02/27/23); 4
(03/01/23).
01 LET TER OF TRANSMIT TAL
MARCH 10, 2023

CITY OF SIGNAL HILL

PATRICK KELLEY,

PUBLIC WORKS

CONTRACT MANAGER
2175 CHERRY AVENUE
SIGNAL HILL, CA 90755-3799
RE: GUNDRY RESERVOIR ROOF REPLACEMENT AND

INTERIOR COATING PROJECT DESIGN SERVICES
Dear Mr. Patrick Kelley and Selection Panel Members:

Ardurra Group, Inc. (Ardurra) appreciates the opportunity to present this proposal that outlines our qualifications to the City of Signal Hill for the Gundry Avenue Reservoir Roof Replacement and Interior Coating Project Design (Project). Selecting the Ardurra team provides the City with a highly experienced, knowledgeable, and responsive team that will offer the following benefits to the City:

RELIABLE PROJECT MANAGEMENT YOU CAN TRUST. Mark Lewis,
PE, TE, will serve as Project Manager. Mark brings 37 years of municipal engineering and Project Management experience, 34 of which were with the City of Fountain Valley, which has a full-service water/wastewater division similar to Signal Hill. He offers a unique perspective as a former director of public works/city engineer. He understands the importance of delivering cost-saving solutions to projects and finding creative solutions to fund projects.

EXPERIENCED DESIGN TEAM WITH NO LEARNING CURVE. Rob
Weber, PE, Southwest Practice Director for water/wastewater, will serve as technical advisor to an experienced team that includes Kelsey Structural. Having performed the Gundry Reservoir Roof Assessment, our team is familiar the project challenges and can immediately assist the City with practical, cost-effective solutions, without the need to get up to speed on current conditions. Ardurra’s deep bench of experienced water engineers will be working hand in hand with Kelsey Structural on aspects of the reservoir project that include interior treatment of the reservoir, solutions for ventilation, water circulation systems, reservoir access facilities, and other ancillary site improvements.

FAMILIARITY WITH THE CITY & GUNDRY RESERVOIR. In addition to this team being the one that provided the initial evaluation of the Gundry Reservoir roof system, Ardurra has provided services to the City of Signal Hill for various engineering support matters. We reasonably understand City policies and procedures and have a good working relationship with staff.

CAPABILITY TO EXECUTE A FAST TRACK SCHEDULE. Our local team is in place and ready to begin work immediately. Mark Lewis, Patrick Mulvey, and Guy Kelsey are committed to your project and are prepared to meet the project schedule and execute in a timely manner.

As an authorized signer, Lisa Penna, accepts the terms of the Proposal. Mark Lewis will serve as the primary point of contact. Ardurra makes no exceptions to the statement of work. Please contact Mark Lewis (949) 677-039 or [email protected], should you have any questions regarding our proposal.

Respectfully submitted,
Ardurra Group, Inc
Lisa Penna, PE, F.ASCE, QSD
Principal-in-charge | Management Contact
Direct: 949.922.2800
[email protected]
Mark Lewis, PE, TE
Project Manager
Direct: 949.677.0391
[email protected]

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 2
02 KEY PERSONNEL

MARK LEWIS, PE, TE

PROJECT MANAGER
With 38 years of engineering experience, Mark is a proven leader that applies an innovative approach to deliver cost-saving solutions to projects while minimizing stakeholders and community impacts. He brings 34 years of public works experience having worked for the City of Fountain Valley and as a Director of Public Works and City Engineer for 13 years. He brings familiarity, knowledge and progressive management expertise in strategic planning, operational efficiency, financial planning.

RELEVANT PROJECTS
• Project Management/Oversight Assistance, New HQ Building, East Orange County Water District, Orange, CA
• Project Management/Constructability Review, City of Seal Beach, CA • City Engineering Support, City of Laguna Hills, CA

EDUCATION
B.S. Civil Engineering,
California Long Beach

REGISTRATION
Professional Engineer CA
No. C49335
Traffic Engineer
CA No. TR1637

PATRICK MULVEY, PE

DESIGN MANAGER
Patrick has 20 years of civil engineering design experience with various projects including, reservoirs, pipelines, and pump stations. He specializes in providing creative solutions for project challenges such as replacements and upgrades, retrofits, site planning for replacement facilities, development of plans, specifications, cost estimates, and various engineering calculations.

RELEVANT PROJECTS
• Calavo Pump Station Replacement and El Cajon Tank Modifications, Helix Water District
• Olivenhain Municipal Water District Reservoir Evaluation • Wanket Tank Refurbishment, San Elijo Joint Powers Authority

EDUCATION
B.S. Civil Engineering, San
Diego State University,
CA; A.S. Landscape
Architecture, Mesa College

REGISTRATION
Professional Engineer CA
No. C59312

GUY KELSEY, PE, SE

ROOFTOP REPLACEMENT
Guy brings over 15 years of experience in structural engineering, with a speciality in retrofit projects. He has performed extensive structural design, seismic analysis, structural evaluation and condition assessments for existing buildings, water and wastewater treatment facilities, reservoirs and conveyance structures throughout California. He has a passion for creative engineering design while providing efficient, cost-effective solutions for his clients.

RELEVANT PROJECTS
• South Coast Water District (SCWD) Reservoir 2A Rehabilitation, Laguna Beach, CA
• NAVFAC Replace Reservoir Roof 43210 & 43610, Marine Corps Base Camp Pendleton, Oceanside, CA
• PDMWD Jerry Johnson Reservoir Rehabilitation, Santee, CA

EDUCATION
B.S. Civil Engineering, San
Diego State University,
CA; A.S. Landscape
Architecture, Mesa College

REGISTRATION
Professional Engineer CA
No. 77675; Structural
No. 6099
Organizational Chart (Identification of Management Contact & PM)

DESIGN TEAM
Patrick Mulvey, PE
Leah Russell
Richard Kennedy, PE
Christian Minerman, EIT

PRINCIPAL-IN-CHARGE/

MANAGEMENT CONTACT
Lisa Penna, PE, F.ASCE, QSD

PROJECT MANAGER
Mark Lewis, PE, TE

ROOF REPLACEMENT
Guy Kelsey, PE, SE
Kelsey Structural

TECHNICAL REVIEW
Robert Weber, PE

IDENTIFICATION OF
As shown on the organizational chart
on the right, we have assembled
a core team of local experts with
familiarity and knowledge to
complete this project successfully. Lisa
Penna, as Principal-in-charge, will
serve as the management contact,
and Mark Lewis, PE, TE, will manage
day-to-day operations and serve
as the primary contact with the City.

Mark will be supported by Patrick
Mulvey, PE, who will serve as the
Design Lead, along with Guy Kelsey,
PE, SE, who will provide structural
expertise for the roof replacement.

Robert Weber, PE, will be technical
reviewer as needed. Design
support staff include Leah Russell,
Richard Kennedy, PE, and Christian
Minerman, EIT. Our robust team is
available and ready to mobilize to
meet the City’s schedule for project
completion.

Resumes
Key Personnel resumes are found
in the Appendix section of this
submittal. Support staff resumes are
available upon request.
0 2 K E Y

PERSONNEL
Key Personnel Qualifications
Key Personnel
No Learning Curve Provides
Operational Efficiencies to
Meet the Project Schedule &
Budget Goals
Our firm is familiar with your project
- Mark Lewis, PE, TE, and Guy Kelsey,
PE, SE, worked on the original roof
condition assessment, therefore, can
expedite a fast-track design and provide
seamless coordination with the City. Our
working knowledge of the project allows
us to make practical recommendations
that meet the City’s objectives while
staying within budget and minimizing
project delays or disruptions.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 3
03 PLAN FOR SERVICES
Project Understanding
The City of Signal Hill (City) has requested professional engineering services to design a new roof structure for the 5-million-gallon Gundry Reservoir and address the interior coating of the reservoir, ventilation issues, and access to the reservoir. In addition, the RFP calls for additional design to address the roof structure of the adjacent sand basin structure.

Ardurra will not only address the requirements of the RFP but also offer approaches for the City’s consideration as it relates to possible short-term solutions for addressing the roof if cost becomes a concern and a strategy to address the sand basin structure roof. The project’s goals are to replace the reservoir roof to maintain structural integrity and improve the operability of the reservoir.

Leading up to this project, Ardurra, with strong input from our teaming partner Kelsey Structural, performed a structural assessment of the existing reservoir roof to document the current condition and determine the feasibility of repair options compared with a complete roof replacement. The result of this effort was a structural technical memorandum (tech memo) that helped the City develop this RFP and seek solutions to help fund the project. Our project manager, Mark Lewis, shared with the City a creative opportunity that he was able to deploy in Fountain Valley to have the City’s General Fund participate by lending money to the Water Fund. This strategy can provide for funding this important project while providing loan revenue to the City from payments made by the Water Fund back to the City’s General Fund.

Based on our understanding of the project scope of work combined with the findings of the structural assessment, it has been determined that a complete replacement of the Gundry Reservoir roof structure should be performed due to substantial corrosion of the existing structural steel roof framing and limited remaining useful life of the light-gauge cold-formed steel roof cover.

The following items summarize the improvement
recommendations:
ƒ Demolish the existing structural steel roof framing
and light-gauge cold-formed steel roof cover on
the reservoir and replace with an aluminum roof
cover supported by stainless steel columns and
concrete footings.
ƒ Provide adequate roof ventilation based on the
reservoir inflow/outflow and size.
ƒ Provide updated access hatches and ladders
ƒ Evaluate and recommend interior wall condition
improvements that address existing deficiencies,
apply the best standard of practice approach, and
are cost sensitive to budget.
ƒ Inspect and repair irrigation and improve grading
in southwest quadrant of the reservoir to prevent
water ponding.

Ardurra is also aware and sensitive to the City’s desire to have construction of this project underway as quickly as possible.

As such, Ardurra has developed a schedule for design that will deliver a bid package in a timely manner. We have also developed a draft of what we feel is a reasonable approach to construction considering lead time for materials and project start-up. The schedule is included at the end of this section.

Structural Services
The Gundry Reservoir roof replacement and associated repairs will:
• Extend the remaining useful life
• Improve the seismic performance
• Limit potential risks of failure
• Help the reservoir remain operational as part of the City’s Water delivery infrastructure
A structural assessment and concise construction contract documents are essential to identify potential deficiencies that may compromise the reservoir’s structural integrity and ensure

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 4
the design and construction schedules are delivered on time and within budget. To complete the structural assessment and design, Ardurra has teamed with Kelsey Structural
(KS), which specializes in water and wastewater structural design, emphasizing reservoir assessment and rehabilitation.

Ardurra has previously worked with KS on reservoir structural rehabilitation and roof replacement projects, and we are confident this team will provide the necessary resources and expertise to complete the reservoir assessment and design and exceed City expectations.

KS will utilize its experience and expertise in water reservoir rehabilitation to perform field reconnaissance, assessment, and structural analysis of the reservoir to identify damaged or deficient elements that require repair or replacement before the roof replacement. This comprehensive approach ensures that both condition and applicable code deficiencies are identified so that appropriate improvement recommendations can be made that will extend the remaining useful life of the reservoir where possible within the project scope and budget.

Applicable Scope and Project
Approach
Field Reconnaissance and Assessment Memo
The field assessment will consist of visual observations of both the exterior and interior condition of the reservoir and sand basin structure. KS will perform an exterior walk-around inspection and a floating inspection to document the condition of the structures fully. The floating inspection is critical to assess the roof framing members’ condition and the reservoir walls’ top. Typically, reservoirs experience the most corrosion and deterioration above the water line in the “vapor zone,” where moisture and oxygen conditions create the ideal environment for corrosion. For this project where the roof will be replaced, the floating inspection is important to document the top-of-wall condition and other existing conditions to remain so that necessary repair recommendations can be made before the new roof installation. Prior to the floating inspection, we will provide the City with a proposed inspection plan.

The field assessment results will be provided in a technical memorandum documenting the assessment findings and
associated improvement recommendations. The KS and
Ardurra team performed the prior roof assessment, which was summarized in a condition assessment tech memo; therefore, our project knowledge and experience will expedite this process and provide refined recommendations based on
additional information found during the floating inspection and continued discussions with the City.

The assessment report will focus on the following elements:
• Documenting the condition of the reservoir and sand basin structure and its components where observable
• Documenting the structural and seismic analysis results where applicable and identifying structural elements not in compliance with current codes.
• Providing appropriate repair, retrofit, and maintenance recommendations to address assessment findings.
• Providing Opinion of Probable Construction Costs for
recommended improvements.

Structural and Seismic Analysis
Structural and seismic analysis of the reservoir will be provided along with the field assessment to identify and remediate design deficiencies alongside condition repairs. Even though this project does not include or require a seismic retrofit of the existing walls and foundations, an analysis will be performed for these existing reservoir key elements to identify deficiencies and establish an existing condition baseline for comparison with current code requirements. Aging reservoirs designed under older codes do not necessarily meet today’s stringent requirements; however, some improvements can be made simultaneously with other structural repair work where critical to overall performance and feasible based on budgetary constraints.

The seismic analysis of the reservoir will be performed following the requirements of CBC 2022 and current environmental concrete codes, which are based on a two-degree of freedom system (2 DOF). The analysis model is shown in the figure on the next page.

This model approximates the seismic loading due to impulsive (water inertia) and convective (sloshing) forces that occur during an earthquake.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 5
These loads are coupled with typical gravity and hydrostatic loads and applied to the tank wall and foundations. In general, the following structural elements are analyzed to identify any code deficiencies:
• Tank wall, foundation, and wall to foundation connection • Roof framing
• Roof to wall connection
• Uplift and Overturing Stability
• Freeboard and Sloshing Wave Height
Structural Design Approach and Deliverables:

The structural design approach for the Gundry Ave reservoir will include the following:
• The demolition of the existing roof structure
• Repairing of the existing structural elements to remain • Installation of an aluminum roof cover supported by
stainless steel columns and concrete footings
A new aluminum roof cover will be fully coordinated and detailed on the structural drawings. Aluminum roof covers are lightweight, low maintenance, and provide an exceptional life expectancy of 50-plus years. Several manufacturers of these systems specialize in potable water reservoirs (CST, others). KS has experience in many aluminum roof replacement projects and understands the importance of coordination with the manufacturer at the design phase to ensure successful installation during construction on time and within budget. The aluminum roof cover will have an adequate slope to promote adequate water drainage. Stainless steel columns over concrete footings will support the aluminum roof cover.

The concrete footings will be designed to withstand the governing wind uplift forces and installed on top of the existing floor slab to minimize excavation. Access platforms, hatches, guardrails/fall protection, and roof vents will be coordinated with the manufacturer and the City during the design phase.

Adequate ventilation will be provided for the reservoir, including multiple vents, as outlined in the RFP. Access platforms, multiple access hatches, exterior stairs or ladders, fall protection, and interior ladders will be coordinated with the City’s operational needs and expectations. The new access hatches will be sized for the continued use of the City inspection boat housed adjacent to the reservoir.

Structural and seismic analysis retrofit recommendations deemed necessary and within the City’s available budget will be discussed with the City and incorporated into the structural design. Based on selecting an aluminum roof cover, the new roof weight will be considerably less than the original wood-framed roof weight or the current steel-framed roof weight. Therefore a seismic retrofit may not be triggered for this project. However, a lower maximum operating fluid level may be recommended to provide adequate freeboard distance
from the top of the operating level to the underside of the new roof framing. It will be coordinated with the City operations before implementation. At a minimum, the new aluminum roof to the existing wall connection and associated strengthening to achieve this connection will provide an adequate seismic load path of the new roof to the existing wall occurs for proper seismic performance of the roof structure.

Interior Coating
Coatings or linings are typically not required for overall concrete water reservoir performance or by DDW or for water tightness, assuming the concrete is in good condition and regular maintenance has been performed. However over the life of many reservoirs, coatings are applied similar to Gundry Ave., and upon deterioration repairs or replacement is required. Costs for existing coating removal, the necessary surface preparation, and the recoating process can be very costly and beyond the current budget of this project; therefore, at this time and where possible, minimum requirements will be assumed with the option for additional and or complete recoating to be determined upon the available budget and coordination of priorities with the City.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 6
Based on a review of the DIVE CORR video and photos, the interior coating of the Gundry Ave. reservoir has sustained severe delamination, blistering, bubbling, and bond failure throughout and requires removal. The removal process will consist of a combination of scraping, grinding, and abrasive blasting until the surface is free of failed coating and unbonded materials. Material testing of the coating may be recommended to determine if hazardous materials exist to provide direction for the required abatement and disposal process. Upon completion of the coating removal, Ardurra, Kelsey Structural, coating manufacturer representatives, and the contractor will provide an interior inspection during construction to determine the extent of necessary concrete repairs, joint repairs, appropriate levels of surface repairs, and the extent of recoating required.

Assumptions for the quantities of repairs, surface preparation, and extent of recoating will be made during the design phase for contractor bidding purposes to be confirmed after the coating removal during construction.

The minimum approach for concrete rehabilitation and recoating of the Gundry Ave reservoir will consist of the removal of the existing coating, repair of concrete spalling or cracking of the existing concrete walls with an NSF-61 approved concrete repair mortar for surface defects, and an epoxy injection for any significant cracking found during the field assessment.

Where required, a joint repair will be provided using a CIM product consisting of epoxy coating “cim” and a fibrous and flexible “scrim” backing material with an established history of performing well with vintage concrete reservoir rehabilitation projects, including previously performed projects by KS.

Thorough concrete surface preparation, as observed by
experienced construction inspection personnel, is paramount for the successful implementation of concrete repair products and will be detailed in the construction contract documents.

The coating process will be provided based on budgetary allowances and consist of a resurfacing “sack and patch” surface preparation utilizing a thin gel epoxy or mortar to provide a uniformly smooth surface for recoating. To limit the cost of recoating, consideration for areas where the most expected deterioration occurs based on industry standards and field observations will be prioritized, including around penetrations, ladder connections, piping and appurtenances, inlet and outlet piping, overflows, and the vapor zone region from just below the low point fluid operating level to the top of the concrete wall. A suitable primer and coating will be applied to the above-prioritized areas, and concrete in good condition will be left uncoated with an option for coating based on the available budget.

Sand Basin Structure Roof
Per the RFP, the City requests that the Sand Basin Structure roof covering be designed for replacement concurrently due to deterioration, which includes significant ponding and what appears to be damaged roof joists with large permanent
deflections. Based on the current budget, the design and construction of a full roof replacement are only feasible with considerable additional funding. To address the City’s concerns about the Sand Basin Structure roof, a short-term repair option would be recommended that replaces the existing light gauge roof panels with a metal deck-type roof panel over the existing roof joists. In addition, any damaged roof members would be replaced. Roof replacement details and recommendations will be provided based on findings conducted during a field assessment similar to that done on the reservoir roof previously.

Due to the current roof structure type and configuration, this short-term repair approach will not address any current seismic code deficiencies that would be addressed in a long-term replacement approach. A long-term approach recommendation would include an aluminum roof cover with repairs similar to the previously described reservoir approach. Upon conclusion of the field assessment, the Ardurra/KS team will provide a technical memo outlining the recommended solutions and
opinion of cost. If the City desires to move forward with a detailed design and bid package adequate for construction, our team will provide a separate detailed cost proposal to perform that effort that the City can consider.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 7

PROJECT SCHEDULE
Agency City of Signal Hill
Project: Gundry Reservoir Roof Replacement and Interior Coating Project Design Services Subject: Ardurra Schedule
No. Task Start date End date Duration
(Calendar Days)
Duration
(Work Days) Notes/Comments
1 NTP and Kick-off Meeting Monday, April 3, 2023 Monday, April 3, 2023 1 1 Meeting 2 Review/Research Existing Data (Record dwgs, etc.) Tuesday, April 4, 2023 Friday, April 7, 2023 4 4 3 30% Preliminary Design Monday, April 10, 2023 Friday, May 5, 2023 26 20 Milestone #1 4 Submit Preliminary Design to City for Review and Discussion Monday, May 8, 2023 Friday, May 12, 2023 5 5 5 60% Design Monday, May 15, 2023 Friday, June 23, 2023 40 30 6 Submit 60% Design to City Monday, June 26, 2023 Monday, June 26, 2023 1 1 Milestone #2 7 City review of 60% Design Package Tuesday, June 27, 2023 Tuesday, July 4, 2023 8 6 8 Address City Comments and Commence 90% Design Wednesday, July 5, 2023 Friday, July 28, 2023 24 18 July 4th is a holiday 9 Submit 90% Design to City Monday, July 31, 2023 Monday, July 31, 2023 1 1 Milestone #3 10 City review of 90% Design Package Tuesday, August 1, 2023 Friday, August 11, 2023 11 9 11 Address City Comments and Commence 100% Design Monday, August 14, 2023 Friday, September 1, 2023 19 15 12 Submit 100% Design to City Monday, September 4, 2023 Monday, September 4, 2023 1 1 Milestone #4 13 Project Bid Monday, September 18, 2023 Wednesday, October 18, 2023 31 23 14 Contract award and Construction NTP Monday, November 20, 2023 Monday, November 20, 2023 1 1 15 Construction Monday, November 20, 2023 Monday, April 8, 2024 141 101 Holidays 16 Construction Support (Review Submittals and Address RFIs) Monday, November 20, 2023 Monday, April 8, 2024 141 101 17 As-builts and Project Close-out Thursday, April 11, 2024 Thursday, April 18, 2024 8 6 154
Total Days for Project (Design/Construction) 381
Notes
1 Durations for project bid and award are subject to change. 2 It is assumed review turn-around durations are 1 week approximately.

Gundry Reservoir Improvements Estimated Schedule
Total Days for Design

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 8
04 SCOPE OF SERVICES
TASK 1 – Administration
Upon receipt of a contract and notice to proceed, Ardurra will schedule a kick-off meeting that will include the Ardurra team, the City staff, and any other stakeholders that need to be involved in the project. At this meeting, we will review with staff the scope, schedule, and approach as outlined in our proposal to verify that we are starting on the right path in the right direction.

Throughout the project, Ardurra will maintain regular
communication with the City staff through bi-weekly Project Development Team (PDT) check-in meetings and email and
phone communications throughout as needed in between
the PDT meetings to ensure the project remains on schedule.

At the prescribed submittal intervals of 30%, 60%, 90%, and 100% completion, the PDT meetings will include a portion of the agenda to review comments and discuss findings and recommendations included with the various submittals. Meetings will be conducted in an orderly manner within the time frame specified (typically no more than one hour unless separate field visits are required). Agendas will be produced and distributed before the meetings and closely followed to verify the team stays on task and on time. Upon conclusion of the meetings, meeting minutes will be produced and distributed for review and comment, then finalized for memorialization.

Schedule updates will be provided at each meeting and will be a recurring agenda topic.

Task 1 Deliverables
• Meeting Schedules and PS&E Development Schedule
Updates
• Meeting Agendas and Minutes
Task 2 – Utility Coordination
Ardurra will utilize available base maps and atlas maps of the project area along with a USA pre-project planning request to coordinate with the City and outside utilities that may be affected by the proposed project. Once information is received, it will be inserted into base mapping/plan development such that it is accounted for in the design. We don’t anticipate the presence of any utilities within the project vicinity to impact the design for this project. Nonetheless, we will review what is provided to confirm that there are no known conflicts with the project or the schedule. The information will be maintained in a utility matrix for easy reference throughout the project’s design and during construction.

Task 2 Deliverables
• Meeting Agendas and Minutes
• Utility notification letters
• Utility Matrix
Task 3 – Preliminary Engineering
Ardurra will utilize the information it has collected and reviewed for the initial assessment provided last year and will combine this intimate knowledge to accompany additional information gleaned from research and review of base maps, improvement plans, record drawings, inspection reports, and site visits.

A summary account of existing information will be chronicled in a brief memo outlining conditions that either lead to improved opportunities or present new challenges not
originally anticipated. Existing photos of the site gathered to date, together with any additional photos collected during preliminary engineering, will be included as references to accompany textual information.

It is anticipated that the Ardurra and City teams will conduct two formal field design review meetings. If additional field meetings are needed for clarification of information, we will coordinate with City staff for access.

During the formal field review meetings, matters such as potential conflicts or existing conditions not anticipated initially that could affect the budget and schedule will be discussed with the team. Ardurra will evaluate these potential physical, contractual, and financial challenges and recommend
solutions to mitigate any impacts for the City’s consideration and direction.

Task 3 Deliverables
• Technical memo with
key issues regarding
field discoveries
• Two field meetings with
City staff
• Preliminary engineering
estimate

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 9
TASK 4 – Construction Documents
Consistent with the RFP, plans, specifications, and estimates will be provided at the 30%, 60%, 90%, and 100% levels
of completion. This design effort will capture the reservoir roof replacement, ventilation, access hatches, and ladders that address fall protection, interior coating treatment recommendations, and minor exterior drainage improvements to keep irrigation water away from the reservoir. Ardurra will provide a summary of key items included in each submittal to provide for a more directed review by the City. Comments received from the City can be reviewed during the bi-weekly PDT meetings to ensure all comments are understood and
addressed. Plans shall conform to the City of Signal Hill standard plans and be prepared utilizing AutoCAD software.

Copies of AutoCAD files shall accompany each level of
plan submittal. Specifications will be prepared using the City boilerplate, general provisions, and bid procurement documents. Technical specifications will be incorporated to have the same look and feel as City boilerplate specifications and will contain the technical specifics that will guide the construction of the improvements. All work shall be performed and stamped by Professional Engineers.

It is anticipated that the plans shall include the following:

1. Title Sheet with vicinity map, City information, utility information, and any general notes

2. Typical section(s) as needed

3. Construction detail sheets.

4. Civil/Structural/Utility design plans, including removals, existing and proposed improvements, existing utilities, delineation of the limits and extent of work, and any other details pertinent to the requirements of the work.

The work will be designed to comply with applicable standards for the American Water Works Association (AWWA), National Sanitation Foundation potable water standards, California Building Code (CBC), Cal/OSHA, and City of Signal Hill
standards. References to such standards will be made in callouts on the plans and included in the text information of the specifications.

Task 4 Deliverables
• Electronic PDF of plan submittals at 30%, 60%, 90%, and 100% completion milestones
• 100% drawings and Electronic PDF and DWG versions
TASK 5 – Engineers Opinion of
Probable Construction Cost
Ardurra’s team will prepare quantity and cost opinions at each plan development stage. Ardurra’s team will review the quantity and cost estimates with City staff at each submittal milestone to confirm the proposed scope is within the City budget. If there appear to be cost centers that may lead to the total cost exceeding the City’s budget, we will provide recommendations on refining the scope of work to meet the project’s primary goals within budget. Ardurra will exercise due diligence in its preparation of the cost opinion. However, it cannot guarantee that factors such as inflation, market volatility, supply chain problems, and other factors outside of anyone’s control will not impact the actual construction cost.

Task 5 Deliverables
• Quantity and cost estimates at 30%, 60%, 90% and
100% completion milestones
• Electronic files of 100% cost estimates in PDF and MS Excel formats

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 10 TASK 6 – Specifications
Specifications will be prepared utilizing the City boilerplate, general provisions, and bid procurement documents. Technical specifications will be incorporated to have the same look and feel as City boilerplate specifications and will contain the technical specifics that will guide the construction of the improvements. CSI format will be utilized.

Task 6 Deliverables
• Full bid package specifications including Technical
Specifications and Special Provisions at the 90% and
100% completion milestones.
• Electronic files of 100% specifications in PDF and MS Word formats.

TASK 7 – Construction Period Services
Attend the pre-construction meeting, job walk, and job-site meetings throughout the construction schedule. It is assumed that a representative(s) of Ardurra’s team will attend bi-weekly construction meetings throughout the course of construction.

Ardurra’s team will review/approve submittals and shop
drawings and provide a response to the contractor’s requests for information (RFI) about the plans and specifications forwarded to the Consultant by the City. We will confer with the City’s Construction Manager regarding RFIs as needed. Ardurra has budgeted for the review of submittals and responding to a total of 15 RFIs.

TASK 8 – Preparation of As-Built
Within 60 days following the completion and acceptance of the project, Ardurra will utilize redline field record drawings furnished by the City’s construction manager to produce and provide to the City’s final record drawings. These shall be provided to the City in PDF and DWG file formats. Ardurra cannot guarantee the accuracy of the information provided by the City’s construction manager and/or contractor.

Task 8 Deliverables
• Complete set of PDF and DWG record (or “As-Built”)
drawings from red- lines provided by the City construction manager and/or contractor
Exclusions/Assumptions:

Ardurra has prepared this proposal with the following exclusions and assumptions:
• Ardurra understands the importance of improving
ventilation for the reservoir and this will be a priority focus for this project. City will provide inflow and outflow data for our use in sizing new vents
• The sand structure will be evaluated and appropriate
recommendations made, which will be memorialized in a
technical memorandum.
• No other mechanical/piping/valve replacement work
will be performed
• No electrical or SCADA work will be performed
• Provisions for future maintenance repair parts and services for use of the supplies is excluded.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 11 05 EXPERIENCE
List of Representative Projects / Demonstrated Qualifications The Ardurra team’s past experience on similar projects demonstrates our ability to deliver the Gundry Reservoir Roof Replacement and Interior Coating Design project. Our project profiles on the next page show our firm can execute a fast-track project and provides innovative, practical, cost-effective solutions.

Current and Previous Signal Hill Contracts

PREVIOUS AND CURRENT

CONTRACTS DESCRIPTION OF SERVICES CONTACT DATES SERVICES PERFORMED City Engineering Services
Staff Augmentation As-need staff augmentation Kelli Pickler/Thomas Bekele 2018 - Ongoing Gundry Reservoir Roof Assessment Structural Technical Memo (Kelsey Structural) Thomas Bekele July 2022
Public Agencies Termination of Contracts - Last Three Years Our firm does not have any public agency terminations within the last three years. 06 CERTIFICATE OF PROPOSAL
We certify that we are in compliance with all proposal requirements and have reviewed all terms. This certification is found at the end of this submittal.
07 COST PROPOSAL
A detailed cost proposal has been submitted as a separate file. 0 8 C O M P L I A N C E W I T H E M P L O Y M E N T

NONDISCRIMINATION LAWS
Ardurra does not have any final decisions or orders of Federal or State Agency governing the subject of nondiscrimination employment. We verify that we have not received any decisions or orders.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 12 1 REPLACE RESERVOIR ROOF 43210 AND 43610 MARINE CORP BASE CAMP (MCB) PENDLETON (DESIGN-BUILD), CENTRAL ENVIRONMENTAL INC., CA
HIGHLIGHTS: Design, Surveying, and Construction | Reservoir Project |Similar Scope The MCB Camp Pendleton requested the design and construction for the roof replacement of (2) 500,000 gallon existing reservoirs that provide drinking water and supply during fire suppression. The existing roof structures were replaced by new aluminum space truss geodesic dome roofs, and the existing floor slab was repaired and coated. The existing reservoirs required new concrete perimeter walls with foundations to provide adequate roof connections and to withstand the seismic lateral loads and wind uplift pressures.

The project includes design, surveying, and construction phase services. Ardurra provided design services including developing plans, specifications, and construction phase services.

PROJECT RELEVANCY
ƒ Reservoir rehabilitation and improvements
ƒ Two new aluminum space truss geodesic dome roofs
for 500,000 gallon reservoirs
ƒ Drainage Improvements
ƒ Access Road Improvements
ƒ Replacement of piping and valves within
existing drain vault structures
ƒ Pavement replacement for reservoir
perimeter paved road

PROJECT SPECIFICATIONS
Cost: $273K
Owner
Reference:

Miguel De Gracia IV, Project
Manager
Central Environmental Inc.

A Bering Straits Company
702.600.0709
[email protected]
Team
Members:

Rob Weber, Guy Kelsey
List of Representative Projects / Demonstrated Qualifications 05 EXPERIENCE
2 JERRY JOHNSON RESERVOIR REHABILITATION, PADRE DAM MUNICIPAL WATER DISTRICT HIGHLIGHTS: Roof Replacement | Rehabilitation Project| Structural Design Services Kelsey Structural provided structural design services for the rehabilitation of the 1.0 MG Jerry Johnson Reservoir for Padre Dam Municipal Water District (PDMWD). The reservoir consists of a 70’ diameter by 36’ tall AWWA D100 welded steel tank. The scope of work included replacing the existing steel framed roof, which had deteriorated due to corrosion, with a new low-profile aluminum dome roof cover and a welded steel wind girder around the perimeter of the top shell course in order to stiffen the reservoir and resist wind loading. The design also included typical detailing of the aluminum dome roof cover connections to the existing tank shell. Additionally, the project involved the design of new manways at each side of the tank for access and maintenance, new access platforms and ladders as well as the repair of the steel baseplate and concrete ringwall due to corrosion and minor concrete deterioration.

PROJECT RELEVANCY
ƒ Site assessment and structural analysis
ƒ Rehabilitation of 1.0 MG reservoir for continued use
of water delivery infrastructure
ƒ Replacement of steel framed roof

PROJECT SPECIFICATIONS
Cost: $5M
Owner
Reference:

Michael Hindle, Engineering
Manager
619.258.4632
[email protected]
Team
Members: Guy Kelsey
The Ardurra Team brings a deep-bench mark of technical expertise, providing the City with innovation, design, and construction experience for long-term water management reliability.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 13 3 GARDEN GROVE RESERVOIR REPAIR & REHABILITATION OF WATER STORAGE RESERVOIRS, PHASE II, CA HIGHLIGHTS: Condition Assessment & Rehabilitation Design Services| Similar Scope & Role Ardurra provided condition assessment and rehabilitation design services for four concrete water reservoirs for the City of Garden Grove: Lampson East, Lampson West, Trask East, and Trask West. The Lampson reservoirs are rectangular in shape and constructed of conventionally reinforced concrete and the Trask reservoirs are circular and constructed of prestressed concrete. The team carefully assessed each reservoir and identified deficiencies with structural, civil, mechanical systems. A seismic analysis of the reservoirs was also performed which led into preparation of detailed design plans to enable the City to perform the needed rehabilitation work.

PROJECT RELEVANCY
ƒ Water reservoir rehabilitation
ƒ Preliminary design and construction assistance
ƒ Concrete reservoirs
ƒ Recommended repairs and rehabilitation for
each reservoir with prioritization

PROJECT SPECIFICATIONS
Cost: $400K (design); $4.5M
(construction)
Owner
Reference:

Liyan Jin, PE, Associate Engineer
714.741.5977
[email protected]
Team
Members:

Rob Weber
5 INDIO WATER AUTHORITY PLANT 2 CONDITION ASSESSMENT, INDIO, CA HIGHLIGHTS: Structural Condition Assessment | Retrofit to Existing Facilities Kelsey Structural performed the structural condition assessment of the IWA Plant 2 facilities including two well structures, a booster pump station and welded steel reservoir. Work included structural site investigations at each facility to document structural condition, complete seismic analysis of each facility and a comprehensive series of technical memoranda summarizing the assessment findings with corresponding improvements recommendations and preliminary cost estimates. The results of the assessment identified several critical structural elements as being deficient in terms of seismic performance and current code requirements, with recommendations being made for complete replacement of the existing booster pump station along with seismic retrofits to one of the existing well facilities and lowering of the maximum operating water level in the reservoir to provide sufficient freeboard to allow for sloshing.

PROJECT RELEVANCY
ƒ Identification of key structural issues and provided
recommendations for seismic retrofits and
replacements
ƒ Structural analysis and upgrades to facilities
ƒ Steel reservoir project with booster pump
station

PROJECT SPECIFICATIONS
Cost: $40K (design structural fee)
Owner
Reference:

Roman C. Gonzalez, Associate
Water Engineer
760.625.1822
[email protected]
Team
Members:

Guy Kelsey
List of Representative Projects / Demonstrated Qualifications 4 TUNNEL HILL FACILITIES REHABILITATION, HELIX WATER DISTRICT, LA MESA, CA HIGHLIGHTS: Reservoir Re-roofing | Facilities Rehabilitation | Design & Construction | Similar Scope & Role | Self-Supporting Aluminum Dome | Met Schedule Demands Ardurra and its multidisciplinary engineering team provided preliminary and final design services for rehabilitation of facilities on the District’s Tunnel Hill site. The facilities consist of a 2 million gallon steel tank, a 1 million gallon prestressed concrete tank, and a water pump station. The focus of the project was seismic upgrade and re-roofing of the existing steel tank along with ancillary improvements for the other facilities.

Ardurra prepared a comprehensive preliminary design report to identify and evaluate various re-roofing and seismic/structural rehabilitation options for the steel tank along with site piping and miscellaneous civil, mechanical, and electrical retrofits and improvements. The project resulted in a design that will improve the Tunnel Hill facilities for many years to come and help the District achieve its mission of providing a safe and reliable water supply to the East County community.

PROJECT RELEVANCY
ƒ Sound construction techniques to keep project on
schedule
ƒ Extended life and enhanced functionality of existing
District asset for future community use
ƒ Seismic and condition upgrades provides
safe reliable water supply for residents
ƒ Rehabilitation of existing site provides the
District minimized disruptions and preserves
unique rural character of the community

PROJECT SPECIFICATIONS
Cost: $200K (design); $3M (construction)
Owner
Reference:

Jeffrey MacMaster, MS, PE,
Associate Engineer
619.466.0585
[email protected]
Team
Members:

Rob Weber

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING 14 14 ATTACHMENT 1

CERTIFICATION OF PROPOSAL TO THE CITY OF SIGNAL HILL

1. The undersigned hereby submits its proposal and, by doing so, agrees to furnish services to the City in accordance with the Request for Proposal (RFP) for engineering design services for the City’s Gundry Reservoir Roof Replacement and Interior Coating Project, and to be bound by the terms and conditions of the RFP.

2. This firm has carefully reviewed its proposal and understands and agrees that the City is not responsible for any errors or omissions on the part of the Respondent and that the Respondent is responsible for them.

3. It is understood and agreed that the City reserves the right to accept or reject any or all proposals and to waive any informality or irregularity in any proposal received by the City.

4. The proposal includes all of the commentary, figures and data required by the Request for Proposal, including any addenda issued thereafter.

5. This firm has carefully read and fully understands all of the terms and conditions of the RFP.

6. The proposal shall be valid for 180 days from the date submitted to the City.

Name of Firm: _________________________________________ By:
(Authorized Signature)
Type Name: __________________________________________
Title: ________________________________________________ Date: ________________________________________________
06 CERTIFICATE OF PROPOSAL
Ardurra Group, Inc.

Lisa Penna, PE, F.ASCE, QSD
Principal-in-charge/Management Contact
02/28/2023
APPENDIX:

KEY TEAM MEMBERS

RESUMES

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING R-1

MARK LEWIS, PE,TE

PROJECT MANAGER
With 38 years of engineering experience, Mark is a proven leader that applies an innovative approach to deliver cost-saving solutions to projects while minimizing stakeholders and community impacts. Having served as the Director of Public Works for the City of Fountain Valley, he offers a unique perspective having managed municipal projects. His extensive familiarity, knowledge and progressive management expertise in strategic planning, operational efficiency, financial planning, and human resources management make him an ideal project manager. He applies an innovative approach in these key areas in addition to communication, funding procurement, asset management, capital improvement program development and implementation, project management and intergovernmental relations to deliver cost-saving solutions to all his projects. He has also chaired the Orange County Transportation Authority (OCTA) Technical Advisory Committee (TAC) and Technical Steering Committee (TSC) on four separate occasions. Participated in drafting language for OCTA Measure M2, served as chair of the Laguna Beach Water Commission, and was President of the OC City Engineers Association and OC Traffic Engineering Council.

RELEVANT EXPERIENCE:

Project Management/Oversight Assistance, New HQ Building, East Orange County Water District, Orange, CA. Project manager responsible for determining project delivery alternatives to provide project management and oversight assistance to the EOCWD for construction of a new 6,000 sf EOCWD Headquarters building including site work. Assistance provided includes design considerations, delivery method options, entitlement considerations, budgetary considerations, alternative energy solutions, and architectural compatibility with District history, City planning, and neighborhood aesthetics for style, mass, and scale.

Project Management/Constructability Review, City of Seal Beach, CA. Project Manager responsible for providing constructability review and project management for a water and sewer line replacement project as well as an upgrade to a sewer lift station.

City Engineering Support, City of Laguna Hills, CA. Project manager responsible for providing assistance with development and permit review, capital project management, staff augmentation, policies, and procedures updates, staffing services for City Traffic Commission, and other general city engineering support services.

Utilities Management Support, City of Huntington Beach, CA.

Project manager responsible for providing organizational analysis and recommendations, assisted with development of the Capital Improvements Program (CIP) and coordinated with supervisors and superintendents relative to operational and capital issues.

EDUCATION
B.S. Civil Engineering
California State
University, Long Beach

REGISTRATION
Professional Engineer
CA No. C49335
Traffic Engineering CA
No. TR1637
YEARS

EXPERIENCE
38 C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING R-2

MARK LEWIS, PE, TE

PROJECT MANAGER
Traffic Engineering Support, City of Lake Forest, CA.

Project manager providing additional municipal engineering assistance with traffic operations, traffic engineering and transportation management for capital improvement projects.

Responsibilities included developing traffic engineering policies, traffic commission agenda reports, reviewing
development projects as they relate to traffic impacts, school traffic programs, daily traffic engineering questions/concerns Randall Avenue Street Improvements, City of Rialto,
CA. Program/project manager leading the design team in a three phased/three contract approach by: 1) evaluating Randall Avenue street improvements for traffic, ADA, and construction quality concerns by developing a strategic plan report; 2) directing the design effort to prepare plans for improvement, and coordinating with the City, including the city manager, city attorney, mayor pro tem, and the City’s ADA consultant; 3) preparation of plans to widen the remaining section of roadway over a flood control channel to improve traffic flow and ADA access while eliminating a roadway hazard.

Project Management CIP, City of Brea, CA. Project
manager responsible Project Management for multiple CIP Projects including sewer line replacements, lift station replacement, sewer line diversion analysis, waterline replacement/upgrade, and roadway rehabilitation. Additional services provided to the City include providing plan check services (including traffic control) for the review of engineering plans.

Director of Public Works/City Engineer, City of
Fountain Valley, CA. As public works director/city
engineer, responsible for overseeing the daily operation of 76 (now 59) full time employees, multiple contract maintenance service agreements, an annual $7-million general operating budget, an $11-million water utility operating budget and a capital improvement budget that ranged from $10 to
$20 million annually. The City is a full-service city with a population over 55,000. There are 220 full time employees, up to nearly 100 part time employees and an annual
$44-million General Fund operating budget. The City delivers high quality, fiscally responsible public services that feature strong public safety, well maintained public infrastructure, progressive business development to preserve and enhance City revenues, diverse community programs and a high
quality of life in the City’s neighborhoods (2006-2019).

OCSD Ellis Avenue Trunk Sewer Tunneling - DPW/
city engineer overseeing impacts to the City of a major trunk sewer project that required extensive traffic control for long durations. Working with OCSD, authorized the complete
closure of an intersection carrying over 40,000 ADT. Though there was initial trepidation from residents, ultimately the project and residents benefited by a construction time frame reduced by several months, better safety for motorists and the contractor, and upon project completion the residents so enjoyed the lack of traffic in their area that they were sad to see the intersection reopened.

I-405 Improvement Project. DPW/city engineer
overseeing impacts to the City of this major freeway
improvement project. With the Slater Avenue bridge
scheduled to be constructed in two phases, seismic challenges arose that made this construction difficult. Proposed to the Design Build team and OCTA to construct the bridge in one phase. This meant complete demolition and no traffic for one year. With two high schools nearby, traffic control was a key area for motorists, bicycles, and pedestrians. A plan was devised to deploy bicycle detours through lower volume residential collectors, a pedestrian shuttle for transport of students who would otherwise have walked over the bridge, and a vehicle detour strategy that deployed modified signal timing to address detoured traffic while keeping access to local hotels and residential streets open. Again, the project timeline was reduced by several months and all benefited from the improved traffic handling approach.

Newhope Street Extension. As city engineer, identified
with traffic modeling a roadway alignment to alleviate traffic in an area that had high development potential but was
impacted by freeway bypass traffic and bridge access over the Santa Ana River. Prepared funding applications which garnered several million dollars for design, right-of-way, and construction of a new roadway that ties directly to a Caltrans freeway on/off ramp that relieved traffic, provided additional development opportunity, and improved overall traffic
operations in the southeast portion of the City.

Protected/Permissive Left Turn (PPLT) Conversion.

Beginning in 1996, Mark implemented an aggressive capital program to convert many fully protected traffic signals to PPLT. A key element of this implementation was the removal and reconstruction of the finger medians in left turn pockets to reduce the width to 2 feet and in some cases 1-foot wide.

This provided positive offset for left turning vehicles to view oncoming traffic. This sight distance improvement was a key to the success of these installations and was praised by many leaders and expert witnesses in the traffic engineering arena.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING R-3

PATRICK MULVEY, PE

DESIGN MANAGER
Mr. Mulvey has 20 years of civil engineering design experience with a range of projects including, but not limited to reservoirs, pipelines, and pump stations.

Project challenges have included pumping station replacements and upgrades, complicated horizontal and vertical pipeline alignment design, through congested utility corridors, site planning for replacement facilities, development of plans, specifications, and cost estimates, and various engineering calculations.

RELEVANT EXPERIENCE:

Calavo Pump Station Replacement and El Cajon Tank Modifications, Helix Water District. Design Engineer for the replacement of an existing pump station and the replacement of an existing steel tank roof with an aluminum geodesic dome roof. The project included a new pump station building with new pumps, motors, control valves, and mechanical piping, 16-inch waterline replacement, new dome roof for the adjacent reservoir, extensive coordination and phasing to maintain service to the existing pump station and miscellaneous site improvements consisting of grading and drainage improvements. The new pump station was successfully put into service along with the retrofitted tank.

Olivenhain Municipal Water District Reservoir Evaluation, Peterson Structural Engineers. Working as a subconsultant to Peterson Structural Engineers, acted as Project Manager for the assessment of four reservoirs and surrounding sites owned by the Olivenhain Municipal Water District. Scope of work included assessment of internal reservoir piping and appurtenances, as well as exterior appurtenances, and civil site features such as paving, drainage, fencing and other security measures. Prepared report included list of deficiencies, recommended improvements and accompanying photo documentation.

Wanket Tank Refurbishment, San Elijo Joint Powers Authority. Project Engineer for the design of the conversion of the existing Wanket Tank, formerly a potable water storage reservoir in the Olivenhain Municipal Water District system, to a recycled water storage tank serving the San Elijo Joint Powers Authority (SEJPA). The conversion includes miscellaneous reservoir rehabilitation tasks, replumbing of the inlet and outlet pipes, construction of a new valve vault as well as a recycled water main extending approximately 1,000 linear feet across the Encinitas Ranch Golf Course to the nearest point of connection to the SEJPA distribution system. The project also includes a potable makeup water connection to the converted tank, as well as a new electrical service to power monitoring and control equipment at the site. Project design will be completed in April 2023 with construction expected to start in the summer of 2023.

La Jolla View Reservoir and Pipeline Replacement, City of San Diego. Project Engineer for PDR and PS&E for 3.1-MG reservoir, 3,000 ft of 30-inch welded steel pipe, and demolition of two outdated reservoirs. Reservoir is comprised of pre-stressed concrete tank that is fully buried with limited surface features. Project includes extensive habitat restoration and public outreach support due to the tank location in a scenic, hilltop park in coastal La Jolla area.

EDUCATION
B.S. Civil Engineering,
San Diego State
University, CA
A.S. Landscape
Architecture Technician,
Mesa College

REGISTRATION
Professional Engineer
CA No. C69189
YEARS

EXPERIENCE
20+

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING R-4

PATRICK MULVEY,PE

DESIGN MANAGER
Buccaneer Force Main, City of Oceanside. Project
Manager for the design of approximately 17,000 linear
feet 20” diameter force main that extends along Oceanside Boulevard from the La Salina Lift Station to a gravity sewer at the intersection of Mesa Drive and Garrison Street. The pipe alignment will cross Interstate 5, which will require a Caltrans encroachment permit. The design will conform with Caltrans standards for encroachments and will require a pipe casing to be installed with the carrier pipe.

Graham Reservoir and Athletic Field, City of
Mountain View. Design Engineer for an 8-MG buried
concrete reservoir, pump station and athletic fields on the site of Graham Middle School. Other project elements
include over 2,600 lf of new water pipeline along City and Caltrans streets, civil site improvements, utility relocations, and permitting requirements from the Division of State Architect (DSA), Fire Department, and Caltrans District 4. The major project issues include community involvement, traffic issues, conflicts with existing utilities, and coordination between the City, Mountain View Whisman School District, Division of State Architect, and the Middle School.

Twin Oaks Reservoir No. 2, Vallecitos Water District.

Design Engineer for construction of a buried 40-MG prestressed concrete reservoir, including mass grading operations, connections to existing facilities and miscellaneous site improvements. This complex project involved coordination with the existing facilities, originally planned for a smaller tank, and development of the new reservoir and piping layouts to fit within the existing constraints.

Project construction documents were developed in three phases; Phase I Mass Grading, Phase II Reservoir Improvements, and Phase III Site Improvements.

Reservoir Rehabilitation, Vallecitos Water District. Design Engineer for rehabilitation of 3 existing steel reservoirs, including re-coating, valve vault reconfigurations, and miscellaneous improvements. Prepared plans, specifications, and cost estimates for various projects.

Gano Reservoir, Olivenhain Municipal Water District.

Design Engineer for the design of a partially buried 6.5-MG prestressed concrete reservoir and 10,000 lf of 24-inch welded steel pipe and access road. The project included preparation of bid documents for phased construction of mass grading and access roads followed by a reservoir and pipeline improvements bid package.

Gano Reservoir, Alternatives Analysis, Olivenhain
Municipal Water District. Design Engineer for an alternatives analysis to examine options for 6.5-MG of new potable water storage adjacent to the future Black Mountain Ranch community in San Diego. Developed and compared alternatives for twin steel and concrete tanks and partially buried single concrete tank.

Zorro Reservoir Rehabilitation, Olivenhain
Municipal Water District. Design Engineer for the
rehabilitation of a 1.3-MG steel reservoir and demolition of a smaller, obsolete tank. The project involved the
construction of a pressure reducing/altitude valve vault so that one reservoir on the project site could be taken out of service while the other reservoir was removed. The project also involved consolidating the complex yard piping into one inlet and outlet pipeline for the site for ease of future operation. A complex Sequence of Construction for the
Yard Piping construction was prepared to bring the pressure reducing station on-line while keeping the reservoir in service.

Demolition of the existing steel tank required a detailed set of specifications for dealing with old lead-based coatings to provide an appropriate level of environmental protection for the community during the work.

North Twin Oaks Pump Station, Vallecitos Water
District. Design Engineer for expansion of an existing
pump station. The project included hydraulic analysis of a multiple reservoir water system and associated impacts and requirements of the expanded pump station, pump sizing
and selection, addition of new vertical turbine pumps, control valves, piping, a new surge tank and emergency generator and miscellaneous site improvements. The project also
included expansion of the existing pump station building which required new structural and site/civil design to
coordinate with the existing site improvements.

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING R-5

KELSEY STRUCTURAL RESUMES
Guy Kelsey, PE, SE
Principal Structural Engineer
Mr. Kelsey has over 15 years of structural engineering
experience encompassing both new and retrofit projects
for various infrastructure, military, commercial, water and wastewater facilities. Mr. Kelsey has performed extensive structural design, seismic analysis, structural evaluation and condition assessments for existing buildings, water and wastewater treatment facilities, reservoirs and conveyance structures throughout California. He has a passion for creative engineering design while providing efficient, cost-effective solutions for his clients.

Relevant Project Experience
NAVFAC Replace Reservoir Roof 43210 & 43610, Marine Corps Base Camp Pendleton, Oceanside, CA - Mr. Kelsey provided the structural design for the seismic upgrade and replacement of existing roof structures at two rectangular shaped reinforced concrete hopper bottom reservoirs for the Marine Corps Base Camp Pendleton located in Oceanside, CA. The existing steel roof framing had sustained corrosion by marine weather conditions and were supported on inadequate concrete foundations. The new roof covers consisted of aluminum space truss geodesic dome structures that spanned up to 104’ and were supported by new concrete pedestals at truss bearing points designed to resist large uplift forces provided by the roof cover manufacturer. New continuous reinforced concrete shear walls were provided to resist seismic lateral loads and the top of wall height was determined to meet current code freeboard requirements.

PDMWD Jerry Johnson Reservoir Rehabilitation, Santee, CA - Mr. Kelsey provided structural design services for the rehabilitation of the 1.0 MG Jerry Johnson Reservoir for Padre Dam Municipal Water District (PDMWD). The scope of work included replacing the existing steel framed roof, which had deteriorated due to corrosion, with a new low-profile aluminum dome roof cover and a welded steel wind girder around the perimeter of the top shell course in order to stiffen the reservoir and resist wind loading. The design also included typical detailing of the aluminum dome roof cover connections to the existing tank shell.

Additionally, the project involved the design of new manways at each side of the tank for access and maintenance, new access platforms and ladders as well as the repair of the steel baseplate and concrete ringwall due to corrosion and minor concrete deterioration.

NAVFAC Naval Base Coronado Repair Water Tank 1021, Coronado, CA - Mr. Kelsey provided the structural condition assessment, structural and seismic analysis and rehabilitation design of the existing Coronado Water Tank 1021 at Naval Base Coronado, CA for NAVFAC. A technical memorandum was developed summarizing the assessment and analysis findings with repair recommendations provided to remove and replace the existing roof while providing adequate clearance for freeboard and an optional item of retrofitting the tank foundation and anchorage for current code compliance. The project progressed to the design and construction stage where the existing roof was removed and replaced with a modern steel roof system and knuckle shell connection which provided adequate freeboard for the tank with new interior and exterior coatings applied in addition to a new cathodic protection system capable of mitigating future corrosion. Additional safety features such as a new interior ladder, handrailing, and roof tie-offs were also provided.

South Coast Water District (SCWD) Reservoir 2A Rehabilitation, Laguna Beach, CA - Mr. Kelsey provided the structural condition assessment, structural and seismic analysis and rehabilitation of the circular reinforced concrete 2.0 MG Reservoir 2A for SCWD. A report was developed summarizing the assessment and analysis findings with recommendations provided to repair deteriorated concrete including spalling, cracking, and joint repair. Mr. Kelsey prepared the structural plans to provide the concrete rehabilitation, an interior seismic curb to resist sliding forces, and roof framing member replacement, new plywood, and roof to wall connection strengthening.

City of Hayward D Street Reservoir Seismic Improvements, Hayward, CA - Mr. Kelsey provided the seismic study and design for the retrofit of a 120’ diameter x 12’ tall semi-buried concrete circular reservoir, originally constructed in the 1930s, with a timber roof for the City of Hayward. Scope included a technical memorandum and design for the seismic improvements including a new aluminum dome roof cover, strengthening of the existing concrete wall with a new cast-in-place concrete wall at the interior face and an interior seismic curb to resist sliding forces per current seismic design codes.

Education/Professional Registration
BS, Structural Engineering, 2008, UCSD
MS, Structural Engineering, 2012, UCSD
Civil Engineer in California, 2011, No. 77675
Structural Engineer in California, 2014, No. 6099
APPENDIX:

ACKNOWLEDGEMENT

OF ADDENDAS

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-1 February 13, 2023

NOTICE TO ALL BID PROVIDERS
PROJECT: Gundry Reservoir Roof Replacement and Interior Coating Project Design Services
ADDENDUM NO. 1
This is a modification to the bid package for the project identified above. The attached are additions, revisions, and clarifications to the “Contract Documents” and shall become a part of the “Contract Documents”. All bidders are required to incorporate all necessary changes, additions, or deductions into their proposals. This Addendum includes the following:

1. Supplemental documents, photos, and videos of existing site conditions The following supplemental documents are available for download to prospective consultants:

1. Diver Report of Gundry Reservoir dated 3/21/22, including photos and video.

2. Roof Assessment - structural technical memorandum dated 7/29/2022.

The information is provided only for informational purposes for prospective professional design services consultants. The City makes no guarantee regarding the accuracy of the information.

The files are large and are therefore not able to be published on Planetbids. Please email [email protected] to request a direct download link.

THE PROPOSAL DUE DATE REMAINS THURSDAY, MARCH 3rd, 2023, AT 5:00 PM All other aspects of the documents pertaining to this project remain in effect and applicable.

Payment for complying with those provisions shall be deemed to be included in the price bid for the various items of work. No additional compensation will be allowed therefore.

Sincerely,
Patrick Kelley
Public Works Contracts Manager
The bid provider shall individually identify and acknowledge receipt of all addenda by signing and enclosing each addendum form in his/her bid submittal. Failure to do so may result in a disqualification of his/her bid. ______________________________ _______________
Signature Date
Patrick Kelley
ACKNOWLEDGEMENTS Addendum 1
02/28/2023

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-2 February 23, 2023

NOTICE TO ALL BID PROVIDERS
PROJECT: Gundry Reservoir Roof Replacement and Interior Coating Project Design Services
ADDENDUM NO. 2
This is a modification to the bid package for the project identified above. The attached are additions, revisions, and clarifications to the “Contract Documents” and shall become a part of the “Contract Documents”. All bidders are required to incorporate all necessary changes, additions, or deductions into their proposals. This Addendum includes the following:

1. Responses to Questions
Question Response

Respondent must enter the price of its
Proposal in the electronic bid form. Where is
the electronic bid form located? Can you
please provide the form?
There is no electronic bid form on
this solicitation. Submit a fee
summary sheet with a breakdown of
hours, tasks, and hourly rates of staff.

Submit as a separate pdf attachment.

This document will not count toward
the page limit.

Are the required forms excluded from the 15-
page count limitation?
Yes.

Can covers, tabs, and resumes be excluded
from the page count limitation?
Yes.

To display some of our concepts and writeups, for the proposal format, are 11x17 pages (within reason) permissible? Would this be
considered 1-page?
Yes. The first 11x17 will count as one
page. Each 11x17 after the first will
count as 2 pages.

Are there any available record drawings of
the sand basin building or reservoir?
40 sheets are available spanning
several projects since the 1970s.

Please request a download link from
[email protected] for
access to the city’s available record
drawings. The record drawings are
ACKNOWLEDGEMENTS Addendum 2

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-3 provided for informational purposes
only. The City makes no guarantee
that the drawings represent actual
conditions in the field.

THE PROPOSAL DUE DATE REMAINS THURSDAY, MARCH 3rd, 2023, AT 5:00 PM All other aspects of the documents pertaining to this project remain in effect and applicable.

Payment for complying with those provisions shall be deemed to be included in the price bid for the various items of work. No additional compensation will be allowed therefore.

Sincerely,
Patrick Kelley
Public Works Contracts Manager
The bid provider shall individually identify and acknowledge receipt of all addenda by signing and enclosing each addendum form in his/her bid submittal. Failure to do so may result in a disqualification of his/her bid. ______________________________ _______________
Signature Date
Patrick Kelley
ACKNOWLEDGEMENTS Addendum 2
02/28/2023

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-4 provided for informational purposes
only. The City makes no guarantee
that the drawings represent actual
conditions in the field.

THE PROPOSAL DUE DATE REMAINS THURSDAY, MARCH 3rd, 2023, AT 5:00 PM All other aspects of the documents pertaining to this project remain in effect and applicable.

Payment for complying with those provisions shall be deemed to be included in the price bid for the various items of work. No additional compensation will be allowed therefore.

Sincerely,
Patrick Kelley
Public Works Contracts Manager
The bid provider shall individually identify and acknowledge receipt of all addenda by signing and enclosing each addendum form in his/her bid submittal. Failure to do so may result in a disqualification of his/her bid. ______________________________ _______________
Signature Date
Patrick Kelley
ACKNOWLEDGEMENTS Addendum 2
02/28/2023

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-5 February 27, 2023

NOTICE TO ALL BID PROVIDERS
PROJECT: Gundry Reservoir Roof Replacement and Interior Coating Project Design Services
ADDENDUM NO. 3
This is a modification to the bid package for the project identified above. The attached are additions, revisions, and clarifications to the “Contract Documents” and shall become a part of the “Contract Documents”. All bidders are required to incorporate all necessary changes, additions, or deductions into their proposals. This Addendum includes the following:

1. Responses to Questions
Question Response
Is Attachment 1 the correct form on the
solicitation? Attachment 1 references
landscape architecture. Is this a typo? Will
the City be reissuing new forms?
These forms have been corrected and
reissued. For reference, attached to this
addendum are the changes to the
updated RFP shown in red.

Certification of Proposal - this form
references "Public Works Landscape and
irrigation design services for the city's
traffic medians." Will a new form be
issued with the correct scope?
These forms have been corrected and
reissued. For reference, attached to this
addendum are the changes to the
updated RFP shown in red.

THE PROPOSAL DUE DATE REMAINS FRIDAY, MARCH 3rd, 2023, AT 5:00 PM All other aspects of the documents pertaining to this project remain in effect and applicable.

Payment for complying with those provisions shall be deemed to be included in the price bid for the various items of work. No additional compensation will be allowed therefore.

Sincerely,
Patrick Kelley
Public Works Contracts Manager
Patrick Kelley
ACKNOWLEDGEMENTS Addendum 3

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-6 The bid provider shall individually identify and acknowledge receipt of all addenda by signing and enclosing each addendum form in his/her bid submittal. Failure to do so may result in a disqualification of his/her bid. ______________________________ _______________
Signature Date
ACKNOWLEDGEMENTS Addendum 3
02/28/2023

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-7 55728.00300\33359615.1
12 ATTACHMENT 1

REQUIRED FORMS
ATTACHMENT 1 - REQUIRED FORMS
(EXCLUDED FROM THE 15 SHEET REQUIREMENT)

EXPERIENCE
List of cities and/or government agencies the consultant has performed landscape architecturecivil engineering design services for:

No. Agency Name and Address Agency Contact Agency Population Size

1. 2.

3. 4.

5. ACKNOWLEDGEMENTS Addendum 3

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-8 55728.00300\33359615.1
14 ATTACHMENT 1

REQUIRED FORMS

CERTIFICATION OF PROPOSAL TO THE CITY OF SIGNAL HILL

1. The undersigned hereby submits its proposal and, by doing so, agrees to furnish services to the City in accordance with the Request for Proposal (RFP) for Public Works landscape and irrigationengineering design services for the city’s traffic mediansCity’s Gundry Reservoir Roof Replacement and Interior Coating Project, and to be bound by the terms and conditions of the RFP.

2. This firm has carefully reviewed its proposal and understands and agrees that the City is not responsible for any errors or omissions on the part of the Respondent and that the Respondent is responsible for them.

3. It is understood and agreed that the City reserves the right to accept or reject any or all proposals and to waive any informality or irregularity in any proposal received by the City.

4. The proposal includes all of the commentary, figures and data required by the Request for Proposal, including any addenda issued thereafter.

5. This firm has carefully read and fully understands all of the terms and conditions of the RFP.

6. The proposal shall be valid for 180 days from the date submitted to the City.

Name of Firm: _________________________________________ By:
(Authorized Signature)
Type Name: __________________________________________
Title: ________________________________________________ Date: ________________________________________________
ACKNOWLEDGEMENTS Addendum 3

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-9 March 1, 2023

NOTICE TO ALL BID PROVIDERS
PROJECT: Gundry Reservoir Roof Replacement and Interior Coating Project Design Services
ADDENDUM NO. 4
This is a modification to the bid package for the project identified above. The attached are additions, revisions, and clarifications to the “Contract Documents” and shall become a part of the “Contract Documents”. All bidders are required to incorporate all necessary changes, additions, or deductions into their proposals. This Addendum includes the following:

1. THE PROPOSAL DUE DATE HAS CHANGED TO FRIDAY, MARCH 10th, 2023, AT 5:00 PM

2. The Proposal Schedule is revised as follows, with changes shown in red:
1 RFP Release February 9th, 2023
2 Pre-Proposal Meeting (at jobsite) February 22nd, 2023 at 10:30 A.M.
3 Pre-Proposal Requests for Clarification
Due
February 27th,2023 at 5:00 P.M.
4 Proposal Due Date March 3rd10th, 2023 at 5:00 P.M.
5 Interviews – City’s Option Week of March 6th13th
6 Notification to Selected Consultant Week of March 13th,2023 7 Award by City Council* April 11thMarch 28th,2023
8 Project Start* April 2023
9 Project Duration 5 months
ACKNOWLEDGEMENTS Addendum 4

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-10

3. Response to Question
Question Response
Will a proposal be disqualified if the
proposed fee is higher than the fee
estimate in the RFP?
No. Please see Section 8 of the RFP
regarding the evaluation, selection, and
negotiation process. This solicitation is a
qualifications-based selection. Fee is not
evaluated initially but is reviewed and
will be considered during negotiations,
after selection of the best-qualified
proposer for these services.

All other aspects of the documents pertaining to this project remain in effect and applicable.

Payment for complying with those provisions shall be deemed to be included in the price bid for the various items of work. No additional compensation will be allowed therefore.

Sincerely,
Patrick Kelley
Public Works Contracts Manager
The bid provider shall individually identify and acknowledge receipt of all addenda by signing and enclosing each addendum form in his/her bid submittal. Failure to do so may result in a disqualification of his/her bid. ______________________________ _______________
Signature Date
Patrick Kelley
ACKNOWLEDGEMENTS Addendum 4
02/28/2023
APPENDIX:

REQUIRED FORMS

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-11 12 ATTACHMENT 1
ATTACHMENT 1 - REQUIRED FORMS
(EXCLUDED FROM THE 15 SHEET REQUIREMENT)

EXPERIENCE
List of cities and/or government agencies the consultant has performed civil engineering design services for:

No. Agency Name and Address Agency Contact Agency Population Size

1. 2.

3. 4.

5. REQUIRED FORMS Attachment 1 : Experience
Central Environmental Inc.

A Bering Straits Company
5980 W. Cougar Ave
Las Vegas, NV 89139
Padre Dam Municipal Water District
9300 Fanita Pkwy
Santee, CA 92071
City of Garden Grove, Public Works
Department, Water Services Division
13802 Newhope Street
Garden Grove, CA 92843
Helix Water District
7811 University Ave
La Mesa, CA 91942
Indio Water Authority
83101 Avenue 45
Indio, CA 92201
Miguel De Garcia, IV,
Project Manager
P. 702.362.540
M. 702.600.0709
[email protected]
Michael Hindle,
Engineering Manager
P. 619.258.4632
[email protected]
Liyan Jin, P.E., Associate
Engineer
P. 714.741.5977
[email protected]
Jeffrey MacMaster, MS,
PE,Associate Engineer
P. 619.466.0585
[email protected]
Roman C. Gonzalez,
Associate Water Engineer
P. 760.625.1822
[email protected]
Camp Pendleton
Santee, Lakeside
100,000
7,500
172,000
277,000
85,000

C I T Y O F S I G N A L H I L L
GUNDRY RESERVOIR ROOF REPLACEMENT & INTERIOR COATING A-12 55728.00300\33359615.1 15 ATTACHMENT 1

REQUIRED FORMS

PUBLIC WORKS CONTRACTOR REGISTRATION CERTIFICATION
Pursuant to Labor Code sections 1725.5 and 1771.1, all contractors and subcontractors that wish to bid on, be listed in a bid proposal, or enter into a contract to perform public work must be registered with the Department of Industrial Relations. See http://www.dir.ca.gov/PublicWorks/PublicWorks.html for additional information. No bid or proposal will be accepted nor any contract entered into without proof of the contractor’s and subcontractors’ current registration with the Department of Industrial Relations to perform public work.

Respondent hereby certifies that it is aware of the registration requirements set forth in Labor Code sections 1725.5 and 1771.1 and is currently registered as a contractor with the Department of Industrial Relations1.

Name of Contractor:

DIR Registration Number:

Small Project Exemption: ___ Yes or ___ No
Unless Contractor is exempt pursuant to the small project exemption, Contractor further acknowledges:

1. Contractor shall maintain a current DIR registration for the duration of the project or contract.

2. Contractor shall include the requirements of Labor Code sections 1725.5 and 1771.1 in any contract with subcontractors and ensure that all subcontractors are registered at the time of the proposal submittal and maintain registration status for the duration of the project.

3. Failure to submit this form or comply with any of the above requirements may result in a finding that the proposal is non-responsive.

Signature: _______________________________________
Name and Title: ___________________________________
Dated: _________________________
1 If the Project is exempt from the contractor registration requirements pursuant to the small project exemption under Labor Code Sections 1725.5 and 1771.1, please mark “Yes” in response to “Small Project Exemption.”

REQUIRED FORMS
Ardurra Group, Inc.

PW-LR-1000392146
X
Lisa Penna, PE, F.ASCE, QSD
Principal-in-charge/Management Contact
02/28/2023
Public Works Contractor Registration Certification
3737 BIRCH STREET, SUITE 250
NEWPORT BEACH, CA 92660
949.428.1500
ARDURRA.COM