2025-01-13_item_4.14_create_sd_25-17_east_lathrop_stormwater_master_plan_ratify_agreement_with_carollo_engineers_inc

ITEM 4. 14

CITY MANAGER' S REPORT
JANUARY 13, 2025 CITY COUNCIL REGULAR MEETING
ITEM: CREATE CIP SD 25- 17 EAST LATHROP STORMWATER

MASTER PLAN, RATIFY PROFESSIONAL SERVICES
AGREEMENT WITH CAROLLO ENGINEERS, INC., AND

APPROVE BUDGET AMENDMENT
RECOMMENDATION: Adopt Resolution to Create CIP SD 25- 17 East Lathrop Water Stormwater Master Plan, Ratify a
Professional Services Agreement with Carollo
Engineers, Inc., and Approve a Budget Amendment
SUMMARY:

Staff requests City Council create a new Capital Improvement Project ( CIP) SD 25- 17 East Lathrop Stormwater Master Plan ( ELSMP) to provide a framework to guide storm drainage infrastructure improvements, regulatory compliance, support utility operations, budget, rate studies, land use planning and development fees.

The City of Lathrop has applied for and received Regional Early Action Planning ( REAP

2.0) grant funding in the amount of $671, 983 to complete the ELSMP. Staff requests approval of a budget amendment to transfer these funds to the new CIP SD 25- 17.

On October 16, 2024, staff issued a Request for Proposals for engineering consulting services and received proposals from four engineering consultants to complete the ELSMP. Carollo Engineers, Inc., (Carollo) was selected as the best qualified firm based on their previous work history, qualifications, positive references, and overall understanding of the project requirements. Due to time constraints by the grant conditions requiring completion of the project by the end of this year, the agreement with Carollo was executed by the City Manager so work could commence without delay.

Staff requests that City Council ratify a Professional Services Agreement with Carollo in the amount of $ 468, 600for engineering consulting services for the ELSMP, CIP SD 25- 17.

BACKGROUND:

One of the major constraints that hinders development in East Lathrop is the availability to utilize efficient stormwater management facilities. The ELSMP will provide a framework for the development of stormwater facilities in East Lathrop to allow potential development to occur with this area of Lathrop. Currently, developments are responsible for managing stormwater on -site reducing the availability of land for development.

CITY MANAGER' S REPORT
JANUARY 13, 2025, CITY COUNCIL REGULAR MEETING
CREATE CIP SD 25- 17 EAST LATHROP STORMWATER MASTER PLAN,

RATIFY PROFESSIONAL SERVICES AGREEMENT WITH CAROLLO
ENGINEERS, INC., AND APPROVE BUDGET AMENDMENT
PAGE 2
On April 8, 2024, the City Council authorized participation and allocation of funding for the Regional Early Action Planning ( REAP 2.0) Grant Program Funds through the San Joaquin Council of Governments for the ELSMP for an estimated allocation in amount of $714, 116. In September 2024, an Agreement was executed with the San Joaquin Council of Governments for a REAP 2. 0 grant funding in the amount of 671, 983 to complete the ELSMP.

REASON FOR RECOMMENDATION:

Creation of the CIP SD 25- 17 East Lathrop Stormwater Master Plan is requested to provide a framework to guide storm drainage infrastructure improvements, regulatory compliance, support utility operations, budget, rate studies, land use planning and development fees.

On October 16, 2024, staff issued a Request for Proposals for engineering consulting services and received proposals from four engineering consultants to complete the ELSMP. Carollo was selected as the best qualified firm based on their previous work history, qualifications, positive references, and overall understanding of the project requirements. Due to time constraints by the grant conditions requiring completion of the project by the end of this year, the agreement with Carollo was executed by the City Manager so work could commence without delay.

Staff requests that City Council create CIP SD 25- 17 East Lathrop Water Stormwater Master Plan and ratify a Professional Services Agreement with Carollo in the amount of $468, 600 for engineering consulting services for the ELSMP, CIP SD 25- 17.

FISCAL IMPACT:

The cost of the Professional Services Agreement with Carollo is $ 468, 600 and the amount of the grant funding through the REAP 2. 0 Grant Program is $ 671, 983. Staff requests that City Council approve the following proposed budget amendment to transfer these funds into the new CIP SD 25- 17:

Decrease Revenue
2160- 8000- 331- 0500
Decrease Transfer Out
2160- 9900-90- 9010
Decrease Transfer In
1010- 9900- 393- 0000
Decrease Appropriation
1010- 2010- 420- 010
714, 116
714, 116
714, 116
714, 116

CITY MANAGER' S REPORT
JANUARY 13, 2025, CITY COUNCIL REGULAR MEETING
CREATE CIP SD 25- 17 EAST LATHROP STORMWATER MASTER PLAN,

RATIFY PROFESSIONAL SERVICES AGREEMENT WITH CAROLLO
ENGINEERS, INC., AND APPROVE BUDGET AMENDMENT
Increase Revenue
2160- 8000- 331- 0500
Increase Transfer In
2160- 9900-90- 9010
Increase Transfer In
3910- 9900- 393- 0000
Increase Appropriation
3910- 8- 00- 420- 8400
ATTACHMENTS:

SD 25- 17
SD 25- 17
671, 983
671, 983
671, 983
671, 983
PAGE 3
A. Resolution to Create CIP SD 25- 17 East Lathrop Water Stormwater Master Plan, Ratify a Professional Services Agreement with Carollo Engineers, Inc., and Approve a Budget Amendment
B. Professional Services Agreement with Carollo Engineers, Inc., for the East Lathrop Stormwater Master Plan, CIP SD 25- 17

CITY MANAGER' S REPORT
JANUARY 13, 2025, CITY COUNCIL REGULAR MEETING
CREATE CIP SD 25- 17 EAST LATHROP STORMWATER MASTER PLAN,

RATIFY PROFESSIONAL SERVICES AGREEMENT WITH CAROLLO
ENGINEERS, INC., AND APPROVE BUDGET AMENDMENT

APPROVALS
Greg G' son Date
Senior Civil Engineer
Brad ylor
City ngineer
Cari Jam
Finance Di ettor
Date
Date
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ri-A1/ 101.,-(
J4/ i/Loaxp
L-- , I Z• I I• Z o L'{
Michael King Date
Assistant City Manager
Z-( e' LO Lf
Salvador Navarrete Date
City Attorney
Stephen J. Salvatore Date
City Manager
PAGE 4
RESOLUTION NO. 25 -

A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF LATHROP TO CREATE CIP SD 25- 17 EAST LATHROP WATER STORMWATER MASTER PLAN, RATIFY A PROFESSIONAL SERVICES AGREEMENT WITH CAROLLO ENGINEERS, INC.,

AND APPROVE A BUDGET AMENDMENT
WHEREAS, staff recommends Council create CIP SD 25- 17 East Lathrop Stormwater Master Plan is requested to provide a framework to guide storm drainage infrastructure improvements, regulatory compliance, support utility operations, budget, rate studies, land use planning and development fees; and WHEREAS, on April 8, 2024, the City Council authorized participation and allocation of funding for the Regional Early Action Planning ( REAP 2.0) Grant Program Funds through the San Joaquin Council of Governments for the East Lathrop Stormwater Master Plan ( ELSMP) for an estimated allocation in amount of $ 714, 116; and
WHEREAS, in September 2024, an Agreement was executed with the San Joaquin Council of Governments for a REAP 2. 0 grant funding in the amount of 671, 983to complete the ELSMP; and
WHEREAS, on October 16, 2024, staff issued a Request for Proposals for engineering consulting services and received proposals from four engineering consultants to complete the ELSMP; and
WHEREAS, Carollo Engineers, Inc., ( Carollo) was selected as the best qualified firm based on their previous work history, qualifications, positive references, and overall understanding of the project requirements; and WHEREAS, due to time constraints by the grant conditions requiring completion of the project by the end of this year, the agreement with Carollo was executed by the City Manager so work could commence without delay.

WHEREAS, staff requests that City Council approve the following proposed budget amendment to transfer the REAP 2. 0 funds into the new CIP SD 25- 17:

Decrease Revenue
2160- 8000- 331- 0500
Decrease Transfer Out
2160- 9900-90- 9010
Decrease Transfer In
1010- 9900- 393- 0000
Decrease Appropriation
1010- 2010- 420- 010
Increase Revenue
2160- 8000- 331- 0500
Increase Transfer In
2160- 9900-90- 9010
Increase Transfer In
3910- 9900- 393- 0000 SD 25- 17
Increase Appropriation
3910- 8- 00- 420- 840 SD 25- 17
and
714, 116
714, 116
714, 116
714, 116
671, 983
671, 983
671, 983
671, 983
WHEREAS, staff requests that City Council ratify a Professional Services Agreement with Carollo Engineers, Inc., in the amount of $ 468, 600 for engineering consulting services for the ELSMP, CIP SD 25- 17.

NOW, THEREFORE, BE IT RESOLVED, the City Council of the City of Lathrop does hereby create Capital Improvement Project ( CIP) SD 25- 17 East Lathrop Stormwater Master Plan ( ELSMP); and
NOW, THEREFORE, BE IT FURTHER RESOLVED, the City Council of the City of Lathrop does hereby ratify a Professional Services Agreement with Carollo Engineers, Inc., in the amount of $ 468, 600 for engineering consulting services for the ELSMP, CIP SD 25- 17; and
NOW, THEREFORE, BE IT FURTHER RESOLVED, the City Council of the City of Lathrop does hereby approve a budget amendment as detailed above.

The foregoing resolution was passed and adopted this 13th day of January, 2025, by the following vote of the City Council, to wit:

AYES:

NOES:

ABSENT:

ABSTAIN:

Paul Akinjo, Mayor
ATTEST: APPROVED AS TO FORM:
spa
Teresa Vargas, City Clerk Salvador Navarrete, City Attorney

ATTACHMENT
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

CITY OF LATHROP

AGREEMENT FOR PROFESSIONAL ENGINEERING CONSULTING
SERVICES WITH CAROLLO ENGINEERS, INC.

FOR THE EAST LATHROP STORMWATER MASTER PLAN
CIP SD 25- 17
THIS AGREEMENT, dated for convenience this 15 day of December, 2024, is by and between Carollo Engineers, Inc., ("CONSULTANT") and the City of Lathrop, a California municipal corporation (" CITY");
RECITALS:

WHEREAS, CONSULTANT is specially trained, experienced, and competent to perform Professional Engineering Consulting Services, which are required by this agreement; and WHEREAS, CITY selected the CONSULTANT pursuant to said qualifications; and WHEREAS, CONSULTANT is willing to render such Professional Engineering Consulting Services, as hereinafter defined, on the following terms and conditions; and NOW, THEREFORE, CONSULTANT and the CITY agree as follows:

AGREEMENT
1) Scope of Service
CONSULTANT agrees to prepare the East Lathrop Storm Water Master Plan, CIP SD 25- 17 in accordance with the scope of work and fee proposal provided by CONSULTANT, attached hereto as Exhibit " A" and incorporated herein by reference. CONSULTANT represents it is prepared to and can diligently perform these services in accordance with the standards of its profession by exercising the skill and ability ordinarily required of engineers performing the same or similar services, under the same or similar circumstances, in the State of California, and to CITY' S satisfaction. The fee proposal shall include all reimbursable costs required for the performance of the Scope of Services. Payment of additional reimbursable costs considered to be over and above those inherent in the original Scope of Services shall be approved of in advance and in writing, by the CITY. 2) Compensation
CITY hereby agrees to pay CONSULTANT a sum not to exceed $ 468, 600 for the East Lathrop Storm Water Master Plan, CIP SD 25- 17 on a time and materials basis as set forth in Exhibit " A". CONSULTANT shall be paid any uncontested sum due and payable within thirty ( 30) days of receipt of billings containing all information pursuant to Paragraph 5 below. Compensation for any task must be equal to or less than the percentage of task complete. In no event shall CONSULTANT be entitled to compensation for work not included in Exhibit "A", unless a written change order or authorization describing the extra work and payment terms has been executed by CITY' s authorized representative prior to the commencement of the work. Payment is made based on a lump sum by task basis.

Page 1 of 11 ends

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 3) Effective Date and Term
The effective date of this Agreement is December Z3, 2024, and it shall terminate no later than June 30, 2026.
4) Independent Contractor Status
It is expressly understood and agreed by both parties that CONSULTANT, while engaged in carrying out and complying with any of the terms and conditions of this Agreement, is an independent contractor and not an employee of the CITY. As an independent contractor, CONSULTANT is responsible for controlling the means and methods to complete the scope of work described in Exhibit "A" to City' ssatisfaction. CONSULTANT expressly warrants not to represent, at any time or in any manner, that CONSULTANT is an employee of the CITY. 5) F3211. 5' 11
CONSULTANT shall submit invoices for completed work on a monthly basis, or as otherwise agreed, providing without limitation, details as to amount of hours, individual performing said work, hourly rate, and indicating to what aspect of the Scope of Services said work is attributable. CONSULTANT' Sbills shall include a list of all tasks, a total amount due, the amounts previously billed, and the net amount due on the invoice. Except as specifically authorized by CITY, CONSULTANT shall not bill CITY for duplicate services performed by more than one person. In no event shall CONSULTANT submit any billing for an amount in excess of the rates or the maximum amount of compensation provided in section ( 2) for either task or for the entire Agreement, unless modified by a properly executed change order.
6) Advice and Status Reporting
CONSULTANT shall provide the CITY with timely reports, orally or in writing, of all significant developments arising during performance of its services hereunder, and shall furnish to CITY such information as is necessary to enable CITY to monitor the performance of this Agreement. CONSULTANT shall submit to CITY such reports, diagrams, drawings and other work products developed pursuant to the Scope of Services. 7) Auditing
CITY reserves the right to periodically audit all charges made by CONSULTANT to CITY for services under this Agreement. Upon request, CONSULTANT agrees to furnish CITY, or a designated representative, with necessary information and assistance needed to conduct such an audit.

CONSULTANT agrees that CITY or its delegate will have the right to review, obtain and copy all records pertaining to performance of this Agreement. CONSULTANT agrees to provide CITY or its delegate with any relevant information requested and shall permit CITY or its delegate access to its premises, upon reasonable notice, during normal business hours for the purpose of interviewing employees and inspecting and copying such books, records, accounts, and other material that may be relevant to a matter under investigation for the purpose of determining compliance with the requirement. CONSULTANT further agrees to maintain such records for a period of three ( 3) years after final payment under this agreement.

Page 2 of 11 ends

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 8) Assignment of Personnel
CONSULTANT acknowledges that the CITY has relied on CONSULTANT' scapabilities and on the qualifications of CONSULTANT' s
principals and staff as identified in its proposal to
CITY. The services shall be performed by, or under the direct supervision, of CONSULTANT' sAuthorized Representative: Justin Peterson, P. E., Principal -in -Charge.

CITY shall be notified by CONSULTANT of any change of its Authorized Representative, and CITY is granted the right of approval of all original, additional, and replacement personnel at CITY' ssole discretion, and shall be notified by CONSULTANT of any changes of CONSULTANT' s
project staff prior to any change.

CONSULTANT shall assign only competent personnel to perform services pursuant to this Agreement. If CITY asks CONSULTANT to remove a person assigned to the work called for under this Agreement, CONSULTANT agrees to do so immediately, without requiring the City to process a reason or explanation for its request. 9) Assignment and Subcontracting
It is recognized by the parties hereto that a substantial inducement to CITY for entering into this Agreement was, and is, the professional reputation and competence of CONSULTANT.

Neither this Agreement nor any interest therein may be assigned by CONSULTANT without the prior written approval of CITY' s authorized representative. CONSULTANT shall not subcontract any portion of the performance contemplated and provided for herein, other than the subcontractors noted in the proposal, without prior written approval of the CITY' S authorized representative.
10) Insurance
On or before beginning any of the services or work called for by any term of this Agreement, CONSULTANT, at its own cost and expense, shall carry, maintain for the duration of the Agreement, and provide proof thereof that is acceptable to the CITY the insurance specified in subsections ( a) through ( c) below with insurers and under forms of insurance satisfactory in all respects to the CITY. CONSULTANT shall not allow any subcontractor to commence work on any subcontract until all insurance required of the CONSULTANT has also been obtained for the subcontractor. Verification of this insurance shall be submitted and made part of this Agreement prior to execution.
a) Workers' Compensation. CONSULTANT shall, at CONSULTANT' ssole cost and expense, maintain Statutory Workers' Compensation Insurance and Employer' sLiability Insurance for any and all persons employed directly or indirectly by CONSULTANT. Said Statutory Workers' Compensation Insurance and Employer' sLiability Insurance shall be provided with limits of not less than one million dollars ($ 1, 000,00). In the alternative, CONSULTANT may rely on a self- insurance program to meet these requirements provided that the program of self- insurance complies fully with the provisions of the California Labor Code. The insurer, if insurance is provided, or the CONSULTANT, if a program of self- insurance is provided, shall waive all rights of subrogation against the CITY for loss arising from work performed under this Agreement.
b) Commercial General and Automobile Liability Insurance. CONSULTANT, at

Page 3 of 11 ends

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 CONSULTANT' sown cost and expense, shall maintain commercial general and automobile liability insurance for the period covered by this Agreement in an amount not less than two million dollars ($ 2, 000,00) per occurrence, combined single limit coverage for risks associated with the work contemplated by this Agreement. If Commercial General Liability Insurance or an Automobile Liability form or other form with a general aggregate limit is used, either the general aggregate limit shall apply separately to the work to be performed under this Agreement or the general aggregate limit shall be at least twice the required occurrence limit. Such coverage shall include but shall not be limited to, protection against claims arising from bodily and personal injury, including death resulting therefrom, and damage to property resulting from activities contemplated under this Agreement, including the use of owned and non -owned automobiles.

Coverage shall be at least as broad as Insurance Services Office Commercial General Liability occurrence form CG 0001 ( ed. 11/ 88) and Insurance Services Office Automobile Liability form CA 0001 ( ed. 12/ 90) Code 1 ( any auto).

Each of the following shall be included in the insurance coverage or added as an endorsement to the policy:
i) CITY, its officers, employees, agents, and volunteers are to be covered as insured with respect to each of the following: liability arising out of activities performed by or on behalf of CONSULTANT, including the insider' s
general supervision of CONSULTANT;
products and completed operations of CONSULTANT; premises owned, occupied or used by CONSULTANT. The coverage shall contain no special limitations on the scope of protection afforded to CITY, its officers, employees, agents, or volunteers.
ii) The insurance shall cover on an occurrence or an accident basis, and not on a claim made basis.
iii) An endorsement must state that coverage is primary insurance and that no other insurance affected by the CITY will be called upon to contribute to a loss under the coverage.
iv) Any failure of CONSULTANT to comply with reporting provisions of the policy shall not affect coverage provided to CITY and its officers, employees, agents, and volunteers.
v) Insurance is to be placed with California - admitted insurers with a Best' s rating of no less than A: VII.
vi) Notice of cancellation or non -renewal must be received by CITY at least thirty days prior to such change.
c) Professional Liability. CONSULTANT, at CONSULTANT' sown cost and expense, shall maintain for the period covered by this Agreement

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Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 professional liability insurance for licensed professionals performing work pursuant to this Agreement in an amount not less than two million dollars 2, 000,0) per claim made and per policy aggregate covering the licensed professionals' errors and omissions, as follows:
i) Any deductible or self -insured retention shall not exceed $ 150, 00 per claim.
ii) Notice of cancellation, reduction in coverage, or non -renewal must be received by the CITY at least thirty days prior to such change shall be included in the coverage or added as an endorsement to the policy.
iii) The policy must contain a cross liability or severability of interest clause.
iv) The following provisions shall apply if the professional liability coverages are written on a claims made form:

1. The retroactive date of the policy must be shown and must be before the date of the Agreement.

2. Insurance must be maintained and evidence of insurance must be provided for at least five years after completion of the Agreement or the work, so long as commercially
available at reasonable rates.

3. If coverage is canceled or not renewed and it is not replaced with another claims made policy form with a retroactive date that precedes the date of this Agreement, CONSULTANT
must provide extended reporting coverage for a minimum of five years after completion of the Agreement or the work.

The CITY shall have the right to exercise at the
CONSULTANT' scost, any extended reporting provisions of the policy should the CONSULTANT cancel or not renew the coverage.

4. A copy of the claim reporting requirements must be
submitted to the CITY prior to the commencement of any
work under this Agreement.
d) Deductibles and Self -Insured Retentions. CONSULTANT shall disclose the self -insured retentions and deductibles before beginning any of the services or work called for by any term of this Agreement. During the period covered by this Agreement, upon express written authorization of the CITY' s authorized representative, CONSULTANT may increase such deductibles or self -insured retentions with respect to CITY, its officers, employees, agents, and volunteers. The CITY' s authorized representative may condition approval of an increase in deductible or self -insured retention levels upon a requirement that CONSULTANT procure a bond guaranteeing payment of

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Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 losses and related investigations, claim administration, and defense expenses that is satisfactory in all respects to each of them. e) Notice of Reduction in Coverage. In the event that any coverage required under subsections ( a), (b), or (c) of this section of the Agreement is reduced or limited, CONSULTANT shall provide written notice to CITY at CONSULTANT' Searliest possible opportunity and in no case later than five days after CONSULTANT is notified of the change in coverage. f) In addition to any other remedies CITY may have if CONSULTANT fails to provide or maintain any insurance policies or policy endorsements to the extent and within the time herein required, CITY may, at its sole option:
i) Obtain such insurance and deduct and retain the amount of the premiums for such insurance from any sums due under the Agreement;
ii) Order CONSULTANT to stop work under this Agreement or withhold any payment which becomes due to CONSULTANT hereunder, or both stop work and withhold any payment, until CONSULTANT demonstrates compliance with the requirements hereof;
iii) Terminate this Agreement.

Exercise of any of the above remedies, however, is an alternative to other remedies CITY may have and is not the exclusive remedy for CONSULTANT' Sbreach.
11) Indemnification - CONSULTANT' SResponsibility
As to the CONSULTANT' s work hereunder, it is understood and agreed that ( a) CONSULTANT has the professional skills necessary to perform the work, (b) CITY relies upon the professional skills of CONSULTANT to perform the work in a skillful and professional manner, and ( c) CONSULTANT thus agrees to so perform.

Acceptance by CITY of the work performed under this Agreement does not operate as a release of said CONSULTANT from such professional responsibility for the work performed.

It is further understood and agreed that CONSULTANT is apprised of the scope of the work to be performed under this Agreement and CONSULTANT agrees that said work can and shall be performed in a fully competent manner in accordance with the standard of care applicable to CONSULTANT' Sprofession.

CONSULTANT shall indemnify, defend, and hold CITY, its officers, employees, agents, and volunteers harmless from and against any and all liability, claims, suits, actions, damages, and causes of action arising out of any personal injury, bodily injury, loss of life, or damage to property, or any violation of any federal, state, or municipal law or ordinance, to the extent caused by the willful misconduct or negligent acts or omissions of CONSULTANT, its employees, subcontractors, or agents, or on account of the performance or character of this work, except for any such claim arising out of the negligence or willful misconduct of the CITY, its officers, employees, agents, or volunteers. It is understood that the duty of CONSULTANT to indemnify and hold harmless includes the duty to defend as set forth in

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Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 Section 2778 of the California Civil Code. Acceptance of insurance certificates and endorsements required under this Agreement does not relieve CONSULTANT from liability under this indemnification and hold harmless clause. This indemnification and hold harmless clause shall apply whether or not such insurance policies shall have been determined to be applicable to any of such damages or claims for damages. In no event shall the cost to defend charged to CONSULTANT exceed CONSULTANT' sproportionate percentage of fault.

CONSULTANT shall not be responsible for warranties, guarantees, fitness for a particular purpose, breach of fiduciary duty, loss of anticipated profits for economic, incidental, liquidated, or consequential damages to CITY or any third party arising out of breach of contract, delay, termination, or for professional negligence. Additionally, CONSULTANT shall not be responsible for acts and decisions of third parties, including governmental agencies, other than CONSULTANT' ssub -consultants, that impact project completion and/ or success.
12) Licenses
If a license of any kind, which term is intended to include evidence of registration, is required of CONSULTANT, its employees, agents, or subcontractors by federal or state law, CONSULTANT warrants that such license has been obtained, is valid and in good standing, and CONSULTANT shall keep it in effect at all times during the term of this Agreement, and that any applicable bond has been posted in accordance with all applicable laws and regulations.
13) Business Licenses
CONSULTANT shall obtain and maintain a CITY of Lathrop Business License until all Agreement services are rendered and accepted by the CITY. 14) Termination
Either CITY or CONSULTANT may cancel this Agreement upon 30 days written notification to the other party. Upon termination, or completion of services under this Agreement, all information collected, work product and documents shall be delivered by CONSULTANT to CITY within ten ( 10) calendar days.
15) Funding
CONSULTANT agrees and understands that renewal of this agreement in subsequent years is contingent upon action by the City Council consistent with the appropriations limits of Article XI I I ( B) of the California Constitution and that the Council may determine not to fund this agreement in subsequent years.
16) Notices
All contracts, appointments, approvals, authorizations, claims, demands, Change Orders, consents, designations, notices, offers, requests and statements given by either party to the other shall be in writing and shall be sufficiently given and served upon the other party if (1) personally served, (2) sent by the United States mail, postage prepaid, (3) sent by private express delivery service, or (4) in the case of a facsimile transmission, if sent to the telephone FAX number set forth below during regular business hours of the receiving party

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Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 and followed with two ( 2) Days by delivery of a hard copy of the material sent by facsimile transmission. Personal service shall include, without limitation, service by delivery and service by facsimile transmission.

To City:

Copy to:

To Consultant:

City of Lathrop
City Clerk
390 Towne Centre
Lathrop, CA 95330
City of Lathrop
Department of Public Works
390 Towne Centre
Lathrop, CA 95330
Main: ( 209) 941- 7430
Fax: ( 209) 941- 7449
Carollo Engineers, Inc.
2880 Gateway Oaks Drive, Suite 300
Sacramento, CA 95833
Phone: ( 916) 565- 4888
Fax: ( 916) 565- 4880
17) CITY -Provided Information and Services
CITY shall furnish CONSULTANT available studies, reports and other data pertinent to CONSULTANT' sservices; obtain or authorize CONSULTANT to obtain or provide additional reports and data as required; furnish to CONSULTANT services of others required for the performance of CONSULTANT' sservices hereunder, and CONSULTANT shall be entitled to use and reasonably rely upon such information and services provided by CITY and others in performing CONSULTANT' sservices under this Agreement. 18) Estimates and Projections
CONSULTANT has no control over the cost of labor, materials, equipment or services furnished by others, the schedule of others, over the incoming water quality and/ or quantity, or over the way CITY' s
plant( s) and/ or associated processes are operated and/ or maintained. Data projections and estimates are based on CONSULTANT' sopinion based on experience and judgement. CONSULTANT cannot and does not guarantee that actual schedules, costs and/ or quantities realized will not vary from the data projections and estimates prepared by CONSULTANT and CONSULTANT will not be liable to and/ or indemnify CITY and/ or any third party in the future, except to the extent such inconsistencies are caused by CONSULTANT' snegligent performance hereunder. 19) Access
CITY shall arrange for access to and make all provisions for CONSULTANT to enter upon public and private property as required for CONSULTANT to perform services hereunder. 20) Miscellaneous
a) Consent. Whenever in this Agreement the approval or consent of a party is

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Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 required, such approval or consent shall be in writing and shall be executed by a person having the express authority to grant such approval or consent. b) Contract Terms Prevail. All exhibits and this Agreement are intended to be construed as a single document. Should any inconsistency occur between the specific terms of this Agreement and attached exhibits, the terms of this Agreement shall prevail.
c) Controlling Law. The parties agree that this Agreement shall be governed and construed by and in accordance with the Laws of the State of California. d) Definitions. The definitions and terms are as defined in these specifications. e) Force Majeure. Neither party shall be deemed to be in default on account of any delay or failure to perform its obligations under this Agreement, which directly results from an Act of God or an act of a superior governmental authority. f) Headings. The paragraph headings are not a part of this Agreement and shall have no effect upon the construction or interpretation of any part of this Agreement. g) Incorporation of Documents. All documents constituting the Agreement documents described in Section 1 hereof and all documents which may, from time to time, be referred to in any duly executed amendment hereto are by such reference incorporated in the Agreement and shall be deemed to be part of this Agreement. h) Integration. This Agreement and any amendments hereto between the parties constitute the entire Agreement between the parties concerning the Project and Work, and there are no other prior oral or written agreements between the parties that are not incorporated in this Agreement.

I) Modification of Agreement. This Agreement shall not be modified or be binding upon the parties unless such modification is agreed to in writing and signed by the parties.

Q) Ownership of Documents. All documents, photographs, reports, analyses, audits, computer media, or other material documents or data, and working papers, whether or not in final form, which have been obtained or prepared under this Agreement, shall be deemed the property of the CITY. Upon CITY' s request, CONSULTANT shall allow CITY to inspect all such documents during the CONSULTANT' sregular business hours. Documents, including drawings and specifications, prepared by CONSULTANT pursuant to this Agreement are not intended or represented to be suitable for reuse by CITY or others for this Project or on any other project. Any reuse of completed documents or use of partially completed documents without written verification or concurrence by CONSULTANT for the specific purpose intended will be at CITY' s sole risk and without liability or legal exposure to CONSULTANT.
k) Provision. Any agreement, covenant, condition, clause, qualification, restriction, reservation, term or other stipulation in the Agreement shall define or otherwise control, establish or limit the performance required or permitted or to be required of or permitted by either party. All provisions, whether covenants or conditions, shall be deemed to be both covenants and conditions.

I) Severability. The invalidity in whole or part of any provision of this Agreement shall riot void or affect the validity of any other provision of this agreement. If a court of

Page 9 of 11 ends

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 m)
competent jurisdiction finds or rules that any provision of this Agreement is void or unenforceable, the provisions of this Agreement not so affected shall remain in full force and effect.

Status of CONSULTANT. In the exercise of rights and obligations under this Agreement, CONSULTANT acts as an independent contractor and not as an agent or employee of CITY. CONSULTANT shall not be entitled to any rights and benefits accorded or accruing to the City Council members, officers or employees of CITY, and CONSULTANT expressly waives any and all claims to such right and benefits. n) Successors and Assigns. The provisions of this Agreement shall inure to the benefit of, and shall apply to and bind, the successors and assigns of the parties. o) Time of the Essence. Time is of the essence of this Agreement and each of its provisions. In the calculation of time hereunder, the time in which an act is to be performed shall be computed by excluding the first Day and including the last. If the time in which an act is to be performed falls on a Saturday, Sunday or any Day observed as a
legal holiday by CITY, the time for performance shall be extended to the following Business Day.

Venue. In the event that suit is brought by either party hereunder, the parties agree that trial of such action shall be vested exclusively in the state courts of California in the County of San Joaquin or in the United States District Court for the Eastern District of California.
p)
q) Recovery of Costs. The prevailing party in any action brought to enforce the terms of this Agreement or arising out of this Agreement may recover its reasonable costs, including reasonable attorney' sfees, incurred or expended in connection with such action against the non - prevailing party.
r) The services to be performed by CONSULTANT are intended solely for the benefit of CITY. No person or entity not a signatory to this Agreement shall be entitled to rely on CONSULTANT' s
performance of its services hereunder, and no right to
assert a claim against CONSULTANT by assignment of indemnity rights or otherwise shall accrue to a third party as a result of this Agreement or the performance of CONSULTANT' sservices hereunder.
21) Notice to Proceed
Prior to commencing work under this agreement, CONSULTANT shall receive a written Notice to Proceed" from CITY. A Notice to Proceed shall not be issued until all necessary bonds and insurances have been received. City shall not be obligated to pay CONSULTANT for any services prior to issuance of the Notice to Proceed. 22) Signatures
The individuals executing this Agreement represent and warrant that they have the right, power, legal capacity, and authority to enter into and to execute this Agreement on behalf of the respective legal entities of the CONSULTANT and the CITY. This agreement shall inure to the benefit of and be binding upon the parties hereto and their respective successors and assigns.

Page 10 of 11 ends

Docusign Envelope ID: 65DB2CA4- 30O5- 4EBB- A411- 82384A69B99A CITY OF LATHROP - EAST LATHROP STORMWATER MASTER PLAN, CIP SD 25- 17 Approved as to Form:

Recommended for Approval:

Approved by:

Consultant:

City of Lathrop
City Attomey
Salvador Navarrete Date
City of Lathrop
Assistant City Manager
Michael King
City of Lathrop
390 Towne Centre Drive
Lathrop, CA 95330
FOR
Stephen J. Salvatore
City Manager
Carollo Engineers, Inc.
2880 Gateway Oaks Drive, Suite 300
Sacramento, CA 95833
Fed ID # 86- 0899222
Business License # 20758
DocuSigned by:
1 sfit, Pikrsevt
per , S315dea. c,
Signature
Justin Peterson
17- q7. 2. 02. 4
Date

12... Z3 .Z. 044
Date
12/3/ 2024
Date
Associate vice President
Print Name and Title
Signed by:

FQiuuu, t. PvuL kti.
aas- k.e. aeo., o.--
Signature
Anne E. Prudhel
12/6/ 2024
Date
Executive Vice President
Print Name and Title

Page 11 of 11 ends

Docusign Envelope ID: 65DB2CA4- 3OD5- 4EBB- A411- 82384A69899A taro Io`
November 27, 2024
Mr. Greg Gibson
Senior Civil Engineer
City of Lathrop Department of Public Works
390 Towne Centre Drive
Lathrop, CA 95330
Subject: Proposal for the East Lathrop Stormwater Master Plan Dear Mr. Gibson:
2880 Gateway Oaks Drive, Suite 300
Sacramento, California 95833
P 916- 55- 4888
carollo. cm
The East Lathrop Stormwater Master Plan ( master plan) project will provide the City with a comprehensive program for the planning and maintenance of the City' sstorm drainage system in its historic Lathrop development area. As demonstrated in our proposal, Carollo brings the depth and breadth of experience that is a direct match to your project needs. We can meet your schedule and our approach provides the following benefits:

Success Delivered Through Proven Project Leadership. Our team has developed dozens of master plans and condition assessments that not only meet our clients' needs, but develop creative, cost- effective solutions that address challenges similar to your own. Our team, led by Ryan Orgill and supported by Justin Peterson, Tim Loper, and Caroline Burger has collectively completed more than 300 master plans and hydraulic modeling projects, including the recent storm drainage master plans for the cities of Pacifica, Los Banos, and Tulare.

Sound Relationships, Fresh Ideas, and Collaboration. Having worked with you on the Aquifer Storage and Recovery Well Project, our team understands City processes and this will help us efficiently develop a robust hydraulic model. Just as importantly, our team will come prepared to listen and collaborate on tailored solutions to facilitate the development of collection system improvements and assist with public outreach to your City Council, rate payers, and other end users.

Funding Expertise for Program Implementation. We understand that stormwater management infrastructure is costly. City budgets can be limited and this slows your ability to make the improvements necessary for your community. Our team includes funding experts to identify opportunities and apply for grants and low- cost loans to help your precious dollars go further.

If you have any questions about this proposal, please contact proposed project manager, Ryan Orgill at 559- 284- 5451 or rorgill@carollo. com.

Sincerely,
CAROLLO ENGINEERS, INC.
stin Peterson
Principal -in -Charge
00030084 LTP003 / CoverLetter
yanOrgi1 11
Project Manager
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Table of Contents

FIRM DESCRIPTION

RELEVANT EXPERIENCE

KEY PERSONNEL

PROPOSED METHODOLOGY, APPROACH,

AND PROJECT SCHEDULE

FEE PROPOSAL

SCOPE OF WORK

APPENDICES

CALIFORNIA STORMWATER FUNDING OPPORTUNITIES

RESUMES
Docusign Envelope ID: 65DB2CA4- 30O5- 4EBB- A411- 82384A69B99A Firm Description
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Firm Description
The Carollo team has provided master planning services all over the United States, including cities neighboring Lathrop. Founded in 1933, Carollo' s
engineering team has grown to include more than
1, 500 employees in 50+ offices throughout North America. All of our work is in water —resulting in a level of understanding of key stormwater system planning issues few can match.

FIRM DESCRIPTION
At Carollo, Water is All We Do
Carollo is a full -service environmental
engineering firm with the sole focus
of providing the highest quality water
engineering services for our clients.

This affords us a keen understanding
of the water challenges you face —
from water supply to regulatory
requirements, climate risks, and tighter
budgets. The project will be managed
from our nearby Sacramento office.
at
s
j
Comprehensive
Master Planning
Carollo has consistently been a leader
in the development of comprehensive
master plans that include stormwater
systems for cities and agencies facing
a variety of complex issues, including
Tulare, Morro Bay, and Pacifica. In
these projects and others, we have
demonstrated our ability to simplify
complex technical, regulatory,
and institutional issues to produce
clear, concise, cost- effective, and
implementable recommendations.
i
alt
A Deep Stormwater
Bench of Expertise
Beyond master planning, Carollo
is experienced in all aspects of
stormwater engineering. Our expertise
spans from planning to the final
design and construction of stormwater
facilities. Specific experience includes
program management; resolving
watershed issues; hydrologic,
hydraulic, and water quality modeling;
geographic information system ( GIS)
mapping; stormwater monitoring;
development of BMPs; managing
financial and institutional issues;
and permitting. We typically employ
an integrated stakeholder process
for most stormwater programs that
involves key individuals in every aspect
of the planning and design process.
1 Master Planning Projects
Stormwater Master Planning Projects
dO2JHiVl
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CAROLLO / PROPOSAL / NOVEMBER 2024 1
Stormwater Quality
Improvements
Carollo understands the interface
between the natural and built
environment and the range of
challenges faced by responsible
parties. We provide services covering
the full breadth of issues that managers
face today. We also understand that
storm water challenges are complex
and require solutions that meet
technical objectives, provide multiple
benefits, are aligned with policies and
regulations, and provide a value to the
community. We approach every project
with an understanding of the specific
challenges and how the challenges/
solutions affect the larger system
and watershed.

Core Stormwater Services
Water Resource
Project Experience
Carollo brings a long history of water
resource and master planning of
water, wastewater, recycled water,
stormwater, groundwater, and surface
water systems. This provides our water
resource team with a broad range
of modeling skills, master planning
tools, and stakeholder engagement
experience to support our clients'
water resource planning needs with
a One Water mindset. As an industry
leader, we deliver integrated water
management solutions that achieve:

Watershed Scale Collaboration.

Partner with utilities to facilitate
a collaborative process that
brings a variety of perspectives
and parties together to achieve a
common vision.

Multi -Benefit Solutions. Identify
and implement affordable and
equitable solutions that provide
multiple benefits and balance urban,
rural, and ecosystem needs.

Sustainability and Resilience.

Incorporate sustainable and resilient
strategies to manage finite water
resources as One Water with a longterm vision.

Meaningful Stakeholder
Engagement. Tailor stakeholder
programs and outreach activities
to the unique local stakeholder
landscape and build community
relationships that last.

Current Workload
Our overall firm workload projections
indicate that we have sufficient
personnel resource capacity available
for your project. Key team members
will be available at their required
commitment levels for the duration of
the project.

Carollo has experts to provide the following core stormwater services.

Planning Modeling
Helping you to
maximize the
use of your
limited resources.

Flood resilience
evaluations.

Watershed master
planning.

Green infrastructure
siting and
conceptual design.

Sewer separation.

Stormwater as a
water supply.

Water quality
improvements.

Asset management.

Rate studies.

Giving you the ability to
define current conditions
and analyze possible
future scenarios.

Defining levels of service
in conveyance systems,
including pipe networks,
open channels, natural
streams and creeks, and
man-ade channels.

Flood risk reduction
and mitigation.

Pollutant transport.

Estimated volume,
erosive forces, and other
parameters of concern.

Computational
fluid dynamics.

Design
Supporting you
to better protect
people, property, and
natural resources.

Green infrastructure.

Grey infrastructure.

Sewer separation.

Stormwater capture.

Treatment and
storage facilities.

Regulatory
Compliance
Support
Providing guidance
to help you meet
your protection goals.

Consent decrees.

Project - specific
permitting.

MS4 permits.

TMDLs.

Water right.

CITY
OF

LATHROP I
EAST
LATHROP ST•

ORMWAIEF
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 2
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B89A Relevant Experience
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Relevant Experience
Just Ask Our Clients. Carollo takes pride in the continuing relationships we have developed with our clients. They will be happy to attest to the quality of services and responsiveness provided by our team members on similar projects.

EXPERIENCE THAT COUNTS
Carollo is known for the large number of clients with
whom we have maintained long- term relationships. Our
experience shows that open communication, collaboration, and coordination build trust, minimize conflict, and eliminate surprises. Carollo' splanning team has experience in
stormwater planning projects that span a vast spectrum
of services, from small specific planning studies to large regional programmatic planning efforts. In these projects Carollo has
completed more
water, wastewater,
and stormwater
master plans in
California than
any other firm.

West County Wastewater
Oakland
Pleasanton
San Francisco
East Bay Dischargers Authority
Pacifica
San Bruno
Millbrae
Hayward
Foster City
Mid -Peninsula Water District
Sewer Authority Mid- Coastside
Union Sanitary District
San Jose
and others, we have demonstrated our ability to simplify complex technical, regulatory, and institutional issues to produce clear, concise, cost- effective, and implementable recommendations. In the long run, it' s that experience that provides you with the knowledge that by selecting Carollo, you have a trusted advisor who can tap into a wealth of experience tackling similar challenges to yours.

Cotati
o
Mountain View
West Valley Sanitation District
Santa Crux
Morgan Hill
Watsonville
Gilroy
Department of Corrections°
Morro Bay
Santa Maria o
California
Orange County Sanitation District
Inland Empire Utilities Agency
Anaheim
Garden Grove
Yorba Linda Water District
UC Irvine
Mesa Water
El Toro Water District
Moulton Niguel Water District
San Clemente
Shasta Lake
Redding
o Chico
oOroville
Mop of Carollo' srooster
planning and modeling
clients in California.

Napa
Yuba City ° Truckee Sanitary District
District
Elk Grove
o
South Tahoe Public Utility District
Sacramento Regional County Sanitation District
o
Galt
olos
Banos
Fresno
King
Lemoore OSelma- Kingsburg- Fowler County Sanitation District 0o Visalia
Hanford j
Tulare oPorterville
o Lost Hills Utility District
Modesto
Turlock
Livingston
Atwater
Madera County
Taft o
o Bakersfield
Moorpark
Simi Santa Barbara o
Oxnard Voalley
Camrosa Water District
Los Angeles World Airport
Torrance
Oceanside
Carlsbad
Encina Wastewater Authority
San Diego
Padre Dam Municipal Water District
Los Angeles
Glendale
Pasadena
Cucamonga Valley Water District
Upland
Victorville San Bernardino
Hesperia Colton
Redlands
ato-` 44. Yucaipa
Indio Banning
Riverside
Eastern Municipal Water District
Elsinore Valley Municipal Water District
OEI Centro
o
o
0 r
r
dW
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CAROLLO / PROPOSAL / NOVEMBER 2024
w61r; MP ur i: ,.t U=nenc
3 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

RELEVANT EXPERIENCE
Stormwater Drainage Master Planning
City of Pacifica, CA
The purpose of the project was to update The City of Pacifica' s2012 Storm Drainage Master Plan and develop an updated and defensible storm drainage system capital improvement plan. As part of the project, Carollo updated the hydraulic and hydrologic H&) model developed in 2012. To determine land use and imperviousness, Carollo employed a parcel -based land use layering technology that uses recent high -resolution satellite imagery. The model was then calibrated against flow monitoring data collected in December 2021.

Carollo conducted an analysis of historic rainfall precipitation patterns and provided updated existing and future design storm volumes that were used to analyze the capacity of the storm drainage system under current and future ( year 2045) conditions.

In addition, Carollo prepared a condition assessment and rehabilitation/ replacement program to provide long- term, sustainable management of the system improvements and recommendations for a storm drainage system inspection.

Carollo also conducted a
funding analysis to help the City understand the types of funding available for storm drain infrastructure, including grants/ loans and the potential for the development of a stormwater utility.

We will follow a similar approach for your project,
utilizing lessons learned from this and our other
stormwater master planning experience.

REFERENCE
Lisa Peterson
Public Works Director
650- 738- 3770
petersenl@ci. pacifica. ca. us

TEAM INVOLVEMENT
Ryan Orgill

RELEVANCE TO YOUR PROJECT
H&modeling
Field surveys
Storm drain evaluation
Rehabilitation/ replacement program
Funding analysis
Ste '
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CAROLLO / PROPOSAL / NOVEMBER 2024 4
Docusign Envelope ID: 65DB2CA4- 30O5- 4EBB- A411- 82384A69B99A

RELEVANT EXPERIENCE
Sanitary Sewer and Stormwater Master Plans
City of Turlock, CA
The City of Turlock retained Carollo to develop integrated sewer and storm drain system master plans. The project included development of Turlock' sfirst sewer and storm drain system models and model calibration for both dry and wet weather conditions. Carollo worked with Turlock' snew general plan to estimate the impacts from redevelopment and densification of the downtown area. Carollo also developed a detailed plan to serve Turlock' sWestside Industrial Park. Turlock' sdowntown sewer system consists of significant portions of combined sewer/torm system. Carollo constructed the sewer and storm drain system models using Info- SWMM to evaluate the impacts of removing the direct storm drain connections on the sewer system' savailable capacity.

As with Turlock, your project will focus
F 4
0 on a specific area within your City, the
Historic Lathrop development area.

Pipelines
Gravity Mains
12" and Smelter

14.-
20" . 27"
30"-6
42' end Larger
Force Mains
12" end Smaller
140• 18"
20" . 27,.
38"
42' and larger
7bD Canal
DetendonuRetention Ponds
Parcels
Existing Storm Service Area
Future Storm Service Ares
nGeneral Ken StudyAnte Boundary
Urban Reserve — No Future
Stonmvaer Runoff

REFERENCE
Anthony Orosco
Senior Civil Engineer
209- 668- 5520
aorosco@turlock. ca. us

TEAM INVOLVEMENT
Ryan Orgill
Tim Loper

RELEVANCE TO YOUR PROJECT
Stormwater master planning
Hydraulic modeling
Hydraulic evaluation
CITY
OF
LATHROP i
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024
N3C L ava M,, i keh!: c. Pi4 sons\ Chentio- MSA, Eostl ort) rc4 S' 44, 144 4, • MP F, 1 2 1nd4402- Re, ,.al E c.. ,- a 5 Water, Sewer, Wastewater Treatment, and Storm
Drain Master Plans
City of Tulare, CA
Tulare' smaster plans involved background review, mapping and hydraulic model selection, development of design standards and planning criteria, hydraulic modeling, systems evaluation, and operational enhancements
In 2022, the City of Tulare selected Carollo to update its storm drain, water, and sewer master plans using an integrated OneWater approach. Work included background review, mapping and hydraulic model software selection, development of design standards and planning criteria, hydraulic modeling and integrating GIS databases into the modeling platform, systems evaluation, and operational enhancements. Carollo conducted flow monitoring throughout the collection system, constructed three hydraulic models, and ran hydraulic simulations. In parallel with recommending storm drain system improvements and helping create a CIP, Carollo is preparing a preliminary Stormwater Resource Plan to identify multi -benefit stormwater capture and use projects that will be attractive for outside funding and support groundwater recharge, future water supply, and create new recreational amenities.

Carollo developed projects to mitigate existing deficiencies and serve future growth.

The projects were prioritized into a comprehensive CIP that allocated funds to existing rate payers and future development. The City recently contracted with Carollo to develop an update to the master plans.

In addition to stormwater master planning, Carollo' s
experience on the preliminary Stormwater Resource
Plan will be leveraged for your project to identify
capital improvement projects that include multi -
benefits to maximize outside funding opportunities.

RELEVANT EXPERIENCE

REFERENCE
Tim Doyle
Assistant Public Works Director
559- 684- 4207
tdoyle@tulare. ca. gov

TEAM INVOLVEMENT
Ryan Orgill
Tim Loper

RELEVANCE TO YOUR PROJECT
Stormwater master planning
Hydraulic modeling
Hydraulic evaluation
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CAROLLO / PROPOSAL / NOVEMBER 2024 6
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

RELEVANT EXPERIENCE
425'
390'
360'
330'
300'
270'
240'
220'
280'
MO'
22o'
14 Meanta
LIIMINIV. M. MONO WI
Kings Tank 3
Sir— • S0'
20'
390'
One Water Morro Bay Integrated Master Plan
City of Morro Bay, CA
Carollo began the One Water Morro Bay master planning process by performing site visits of all the City' s water, collection system, and stormwater infrastructure including wells, tanks, lift stations ( total of three), reservoirs, and flood -prone areas throughout the City. Carollo worked closely with City staff to fast -track the water system field data gathering activities (pressure logger installation, SCADA system data gathering, and fire flow test data). That information, combined with the City' s GIS and as -built drawings,
was used to develop dynamic hydraulic ( water and sewer) and hydrologic ( stormwater) models for those systems. Historical water production and consumption data, along with information obtained from third -party flow monitoring in the collection system, were used to calibrate the models. The calibrated models were used to evaluate each system under both current and future scenarios.

Based on this evaluation, deficiencies were identified and the associated improvements necessary to eliminate the deficiencies were determined. Planning -level costs for these deficiencies were developed and the assortment of projects was organized into a 20 -year CIP.

Our project experience demonstrates our vast
experience with stormwater master planning. We will
utilize our knowledge to create a plan tailored to the
City of Lathrop and its specific circumstances.

REFERENCE
Joe Mueller
Former City Operations Manager
916- 826- 3912
joe@alpinesprings. org

TEAM INVOLVEMENT
Tim Loper
Ryan Orgill

RELEVANCE TO YOUR PROJECT
Stormwater master planning
Hydraulic modeling
Hydraulic evaluation
CITY
OF

LATHROP I
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 7
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Key Personnel
Key Personnel
A Team You Can Trust. Simple, one -size -fits -all solutions will not meet your expectations for a
thorough evaluation, sound
recommendations, and quality hydraulic models to address your project needs —You need a team of specialists.

Nothing is more important to the success of your project than the qualifications and experience of your engineering team.

We have assembled a team of experienced professionals
with a wide range of technical and institutional knowledge.

These individuals offer strength in their core technical specialties, a track record of working together, and a history of delivering similar projects in your region. Your project will receive the management, technical expertise, and personal attention required to make it a success.

Carollo' s
key personnel will be available for the duration of
the project and we acknowledge that no person designated as " key" to the project shall be removed or replaced without Justin Peterson, PE, PACP P Tim Loper, PE
Project Manager
Ryan Orgill, PE P
Project Engineer
Caroline Burger, PE* P
Engineering Support
Riya Jadhav
Thomas Wong, EIT
Emily Platt Jackie Silber, GISP
Kevin Genasci, PLS 2

SUBCONSULTANTS
1 - National Plant Services
2 - Siegfried Engineering Inc.
3 - K -flow Solutions
Jeff Garcia'
Kevin Krajewski, PE 3
the prior written concurrence of the City. Carollo' scompanywide lead for sewer and storm drain system modeling, calibration, and system analysis, Ryan Orgill, is the
proposed project manager and is an expert in developing hydraulic models for stormwater systems, water and recycled water distribution, and sewer collection systems. He has worked on more than 5O infrastructure master planning
projects, including storm drain master plans for the cities of Pacifica, St. Helena, and Los Banos.

Our project team is shown in the adjacent organizational chart. On the following pages, we have provided our team members' qualifications, experience, and responsibilities.

Resumes for all team members are provided in the appendix.

PE, Not licensed in California
P= Key Personnel

A TEAM FOCUSED ON

EXCEPTIONAL SERVICE
This team must be adopt at ee' cutinq
the intricate detail-, of a project
and devising solutions for unique
is capable of performi nq storniv,' ater
n
The key is how the team handles a
roadblock when a unique technical
issue arises. Carollo overcomes these
challenges by retaining the industry' s
best engineers.

We have trained personnel,
support servicesand a specialized
subconsultant to carry out work
without delay.

CITY"
OF
LATHROP i
EAST

LATHROP
5?

CRMWATEP
MP
CAROLLO I PROPOSAL / NOVEMBER 2024 8
Key Team Members
Justin Peterson, PE, PACP

PRINCIPAL -IN -CHARGE
Justin is an asset in Carollo' sinfrastructure group with 16 years of experience in planning, design, and construction of water and wastewater infrastructure, including distribution systems, collection systems, water storage projects, and stormwater conveyance.

Responsibilities: As principal -in - charge, Justin will serve as liaison between the City and hydraulic modeling team, building on his experience working with the City on the ASR Well Design Project. He will rely on his background experience in hydraulic modeling and pipeline condition assessment ( including PACP certification) to guide the project and best meet the City' s needs.

Ryan Orgill, PE

PROJECT MANAGER
Relevant Project Experience
Project manager for the ASR Well Design, City of
Lathrop, CA.

Project engineer for the Sewer Master Plan, Sanitary
District No. 2 of Marin County, CA.

Project engineer for Well 12, City of Riverbank, CA.

Project engineer for the Wastewater Master Plan,
City of Angels Camp, CA.

Staff engineer for the G Basin Stormwater Pump Station, City of Lodi, CA.

Ryan brings 18 years of experience dedicated specifically to infrastructure master planning projects and is Carollo' s company -wide lead for sewer and storm drain system
modeling, calibration, and system analysis. He developed Carollo' smeans and methods for sewer system planning
that have been adopted company -wide and is an expert in delivering projects that incorporate all critical elements of collection system capital program needs. Ryan has worked with both Inge Wiersema and Tim Loper on more than 20
master planning projects.

Responsibilities: As project manager, Ryan will serve as your primary point of contact throughout the project; he will carefully listen to your staff to understand your needs, drivers, and preferences, and will incorporate these concepts into the project to develop a plan that is accurate, robust, and flexible enough to address current and future needs.

CAROLLO / PROPOSAL / NOVEMBER 2024
Relevant Project Experience
Project manager for the Storm Drainage System Master
Plan, City of Pacifica, CA.

Project engineer for the Storm Drainage System Master
Plan, City of Tulare, CA.

Project manager for the Storm Drain Master Plan, City of Los Banos, CA.

Project manager for the Integrated Utilities Master Plan, City of St Helena, CA.

Staff engineer for the Storm Drainage System Master Plan, City of Galt, CA.

CITY
OF

LATHROP /
EAST

LATHROP
STORMY
m
3 U
9 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

KEY PERSONNEL
Tim Loper, PE

TECHNICAL ADVISOR
Tim is Carollo' sInfrastructure Master Planning Services Lead and has been working for more than 20 years exclusively on master planning, modeling, and asset management projects.

Tim has served as project manager and/ or project engineer for more than 90 water, wastewater, stormwater and/ or
recycled water master plans and modeling projects, with a focus on helping agencies develop capital improvement programs that help prioritize rehabilitation and replacement projects, as well as integrate capital with inspection and funding prioritization.

Responsibilities: Tim brings a pair of fresh eyes to
the work we deliver to you as he is not involved in any of the project tasks. He will conduct technical reviews at all critical milestones according to Carollo' sBest
Management Practices.

Caroline Burger, PE

PROJECT ENGINEER
Relevant Project Experience
Project manager for the Sanitary Sewer, and Storm Water Master Plans, City of Turlock, CA.

Project manager for the Sewer, Water, and Storm Drain
Master Plans and Sewer System Management Plan, City of
Tulare, CA.

Principal -in -charge for the Integrated Master Plan for water, wastewater, and storm drainage, City of Porterville, CA.

Technical advisor for the Integrated Water Wastewater
Resources Management Plan, City of South Pasadena, CA.

Project engineer for the Wastewater Collection, Water
Distribution, and Storm Drainage Master Plans,
City of Galt, CA.

Caroline has 23 years of experience in water resources
engineering working with public and private clients. Her expertise includes urban hydrologic, hydraulic, and non -point source pollution modeling; stormwater utility development; and program management. Her experience also includes
hydrologic, hydraulic, and scour analyses of existing and proposed structures and floodplains using software, such as XP- SWMM 1D/ 2D, PC- SWMM 1D/ 2D, InfoSWMM 1D/ 2D,
EPA- SWMM, Flo -2D, and HEC- RAS 1D/ 2D. Caroline is well versed in several software programs and is a co -developer of WinSLAMM and WinDETPOND software.

Responsibilities: Caroline will support Tim to conduct
technical reviews bringing her expertise in hydrologic and hydraulic modeling to build confidence into the Carollo' s recommendations for improvements.

Relevant Project Experience
Project manager and quality control reviewer for
the Gallups/ Merritts Creek Watershed Stormwater
Management Plan for the City of Oshkosh, WI.

Modeling lead for the Brook Oaks Neighborhood
Stormwater Master Plan for the City of Waco, TX.

Project manager for the Brookfield Stormwater
Management Plan Update for the City of Brookfield, WI.

QA/C for the Channel Conveyance Improvements along
Goose Creek and Stormwater Detention Basin for the
Harris County Flood Control District, TX. CITY
OF

LATHROP /
EAST

LATHROP

STORMWATER
MP
CAROLLO I PROPOSAL / NOVEMBER 2024
VIC - BU 11BD Ua; a Mhrkerowkiir<, PIS\ CrrentoMSACW 61hr: I,•6„ SrLa' nrc[ Mt P. n 1ld- InncA03- KeYPer ., nn€ I 10 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

KFY PERSONNEL
Support Staff
Riya Jadhav

ENGINEERING SUPPORT
Responsibilities: Riya is a staff professional with experience in stormwater management, H&modeling, and GIS. She has
experience evaluating drainage systems for both stormwater management and water supply planning.

Thomas Wong, EIT
CIP
Relevant Project Experience
Staff professional for the Cedar Bayou Regional Detention and Channel Improvements Upstream of FM 1960, Harris
County Flood Control District, TX.

Staff professional for the One Water Plan, City of
Palo Alto, CA.

Staff professional for the 2026 Region D Regional Water Planning, Northeast Texas Municipal Water District, TX.

Staff professional for the Brazos G 2026 Regional
Water Plan, Brazos River Authority, TX.

Staff professional for the 2026 Region E Water Plan,
Rio Grande Council of Governments, TX.

Responsibilities: Thomas came to Carollo as an engineering intern in 2020 and began as a staff professional in 2022.

His coursework included fluid mechanics, mechanics of
materials, probabilistic systems analysis, civil infrastructure, engineering design and problem solving, special data
analysis, and statistics. Thomas has worked on several
water/astewater treatment and infrastructure projects,
including planning/ analysis, design, and pilot projects.

Emily Platt

FUNDING
Relevant Project Experience
Staff professional for the CP330 Monterey Pump Station
Upgrades and CP331 Seaside Pump, Monterey
One Water, CA.

Staff professional for the Folsom Lake In -take
Improvements, El Dorado Irrigation District, CA.

Staff professional for the Dry Creek Wastewater Treatment Plant Foul Air System Replacement Evaluation, City of
Roseville, CA.

Project engineer for the Wastewater Treatment Plant
WWTP) Capacity Assessment, American Valley
Community Services District, CA.

Staff professional for the State Lands Assessment for
Diffuser Abandonment, City of Chico, CA.

Responsibilities: Emily brings extensive experience
in helping clients across the U. S. identify critical and competitive projects, secure relevant funding, and develop successful applications for state and federal grants and loans. She excels in identifying critical and competitive projects, formulating effective funding strategies, and pinpointing relevant state and federal funding programs.

Her strategic approach maximizes her clients' chances of securing necessary financial resources.

Relevant Project Experience
Funding support for Hyperion 2035 USBR Large -Scale
Feasibility Study, City of Los Angeles Bureau of
Sanitation, CA.

Funding specialist for FEMA Building Resilient
Infrastructure and Communities ( BRIC) FY23, El Dorado
Irrigation District, CA.

Funding specialist for Capital Improvement Plan Funding Opportunity Identification and Strategy, Valley Sanitary District, CA.

Funding specialist for the Cesspool Conversion Funding
Opportunity Identification and Strategy, County of
Hawaii, HI.

CITY
OF
LATHROP !
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 11
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

KEY PERSONNEL
Jackie Silber, GISP

GIS/RAPHICS
Responsibilities: Jackie is a GIS lead with 22 years of professional experience in GIS and technical training. Her experience includes geospatial GIS analysis for water
resource planning, environmental remediation sampling, and demographic forecasting projects. Jackie' sGIS skills focus on geodatabase design and optimization, manipulation and conversion of projections, CAD and KML to GIS conversion, spatial analysis, automation of repetitive analysis using Model Builder and Python, and creation of cartographic
figures. Jackie will review existing spatial data related to resources, infrastructure, assets, jurisdictions, demographics, natural and man-ade features, and current maps provided by the Agency, member agencies and stakeholders. She
will prepare the spatial system description and manage
use of the SWOT analysis for defining existing conditions for initiatives related to Master Plan objectives. The spatial system description in GIS is a key element of the living Master Plan.

SUBCONSULTANTS
Relevant Project Experience
GIS specialist for the Stormwater Capture BMP Site
Suitability Analysis for the Upper San Gabriel River
Enhanced Watershed Management Program, CA.

GIS Specialist for Stormwater Recovery Feasibility Study, City of San Diego, CA.

GIS specialist for the Integrated Master Plan City of
Banning, CA.

GIS specialist for the 2020 Integrated Water Master Plan and Urban Water Management Plan, Padre Dam Municipal
Water District, CA.

GIS lead for El Toro Water District Master Plan Update, El Toro, CA.

CCTV/ INSPECTION
National Plant Services ( NPS) is a full -service sewer and storm drain cleaning, inspection, rehabilitation, and maintenance contractor. They have been providing these services to cities, counties, sanitation districts, and contractors since 1981. NPS owns all the equipment and employs all the personnel to perform the work necessary to meet the specifications and requirements for an agency. In addition to cleaning and inspection, NPS provides laser inspection, sonar inspection, LiDAR inspection, flow monitoring/ sewer studies, industrial plant cleaning, specialty cleaning/ mechanical cleaning, smoke testing, line grouting, spot repairs, lateral lining from the mainline, and top hats (lateral seals).

Jeff Garcia will lead NPS' efforts on this project. Clients include the City of Los Angeles, City of Alhambra, Los Angeles County Public Works, and Los Angeles County Flood Control.

CITY
OF

LATHROP I
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 12
I
in SIEGFRIED
SURVEY
Founded in 1955, Siegfried is the largest multidisciplinary design firm headquartered in Central California that provides design and engineering services. With offices in Stockton, San Jose, Modesto, and Sacramento, Siegfried is recognized as one of the foremost professional services firms in northern and central California providing civil and structural engineering, landscape architectural, and surveying. Siegfried' slocal experience and expertise is based on 65 years of experience offering in- depth knowledge of current building codes, the ability to anticipate the unexpected, and creative insight creating a successful project environment. At Siegfried, technology drives reliable results, whether linking to systems by satellite or to teams in the field. With the advanced capabilities of GPS and TPS, combined with insight needed to apply them, Siegfried delivers reliable and accurate surveys their clients can build on.

Kevin Genasci, PLS has 22 years of experience providing professional land surveying services in northern California. His clients benefit from his extensive experience in both the field and office. Kevin provides a big picture strategy, planning, and execution for land surveying teams and is responsible for the direction and supervision of the survey crews on his project assignments.

K -FLOW SOLUTIONS

FLOW MONITORING
Krajewski Flow Monitoring Solutions provides open channel flow monitoring services, rainfall monitoring services, and data analysis services including infiltration and inflow identification, quantification, and modeling. Carollo has worked with K -Flow founder Kevin Krajewski on more than 50 planning and modeling projects within the last 10 years, including the City of Torrance Sewer Master Plan, the City of Chino Hills Citywide Wastewater Master Plan Update, and the West County Wastewater District' sDistrict -Wide Master Plan.

Kevin Krajewski, PE is a senior - level project engineer, engineering manager, division manager, practice leader, and respected industry leader for over 28 years. Kevin' s expertise includes flow monitoring and analysis of inflow and infiltration ( VI) into collection systems, including the development of synthetic Ill hydrographs and estimates of peak wet weather flows for design storm events.

CITY
OF

LATHROP I
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024
8i - D ,, d Masks7 r F r r,w' i5VCheni841SAC p, Lu hmp M i o 14 nr mi 13 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

KEY PERSONNEL

FEE SCHEDULES
Carollo Engineers, Inc.

CAROLLO ENGINEERS, INC.

FEE SCHEDULE
As of January 1, 2024
California
Eng i neerslScientists
Assistant Professional
Professional
Project Professional
Lead Project Professional
Senior Professional
Technicians
Technicians
Senior Technicians
Support Staff
Document Processing / Clerical
Protect Equipment Communication Expense
PECE) Per DL Hour
Other Direct Expenses
Travel and Subsistence
Mileage at IRS Reimbursement Rate
Effective January 1, 2024
Subconsultant
Other Direct Cost
Expert Witness
National Plant Services
Hourly Rate
223. 00
274. 00
324. 00
340. 00
380. 00
168. 00
233. 00
149. 00

15. 00
at cost

0. 67 per mile
cost + 10%
cost + 10%
Rate x 2. 0
Mobilization $ Z000
CCTV Inspections with
Two Operators $ 4, 800/
Price is based on performing work during per 8 -hr
normal City business hours shift
Heavy Traffic Control Cost plus
10%
Price is based on performing work during
normal City business hours
Siegfried Engineering, Inc.

CHARGE RATE SCHEDULE
Professional Classification Hourly Rate
Managing Principal $ 280
Principal $ 250
Design Principal $ 240
Senior Associate $ 221
Associate $ 196
Project Engineer
Engineer II
Engineer I
Associate Engineer Technician
Lab Technician
186
171
152
194
157
Project Landscape Architect $ 184
Landscape Architect II $ 158
Landscape Architect I $ 132
Project Land Surveyor $ 186
Surveyor II $ 169
Surveyor I $ 148
Survey Crew, 2 Person $ 301
Survey Crew, 1 Person $ 199
Survey Party Chief $ 227
Instrumentman $ 193
Chainmen/ Rodman $ 163
BIM Manager $ 167
Senior Technician $ 148
Technician III $ 132
Technician II $ 112
Technician I $ 97
Expert Witness $ 427
K -Flow Solutions
js- Flow Solutions: FY 2024/025 Rate Schedule
Published rates Include overhead and profit.

Rates will be re- evaluated end amended on Jury 1, 2025.

Position Rate
Senior Project Manager/ Enineer.

Three - Person Crew including Confined Space Vehicle:

Two -Person Crew Including Confined Space Vehicle:

One -Person Crew including Confined Space Vehicle:

Technician Prevailing Wage:

Senior Technician ( non -prevailing wage):

Junior Technician ( non - prevailing wage):
210/ hour
470/ hour
331/ hour
166 / hour
78 / hour
64 / hour
50 / hour
Other Direct Costs Rate
Subcontractor/ Subconsultant:

Travel (air / hotel / per diem / car rental):

Auto / Truck Mileage:

Confined Space Truck & Safety Equipment:

Flow Meter Rental:

Cost + 10%
At cost
Federal rate
150/ day
Varies, $1, 200 / month
CITY
OF

LATHROP /
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024
HI / BD LCI e Makr-,,. inp F, rsur. 5\ Clien: S41SAr- - t , oi ow m,, u:.. M iop: 124 I iur 14 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Proposed Methodolocy,
Approach, and
Project Schedule
Proposed Methodology, Approach,
and Project Schedule
The Carollo team is prepared to deliver the Stormwater Master Plan for your Historic Lathrop development area. We will leverage our experience working with the City on the Aquifer Storage, and Recovery Well Project to create a plan that is unique to Lathrop.

PROJECT UNDERSTANDING
The City is seeking to develop a comprehensive program
for the planning and maintenance of the City' sstorm drain system in the Historic Lathrop development area. Although a draft plan was developed for the area, it was never
finalized. As such, this project will develop the City' sfirst ever Stormwater Master Plan for the area. The City provides storm drainage services to its customers. Runoff is conveyed through a network of pipelines and open channels much of which was constructed over 40 years ago and are nearing the end of their useful life. Your goals include developing a comprehensive hydrologic/ hydraulic model of the system, evaluating future projects/ developments to confirm system capacity, and developing a prioritized capital improvement program ( CIP) plan.

PROJECT APPROACH

AND METHODOLOGY
This project offers up some challenges and opportunities for the City. After thinking about the project objectives and Project
Kckatt
Field Surveying,'
CCTV
Data Collection
Hydroulicr
Hydrologic Model
Development
Condition
Asses s, nent
findings cod
Recammendctions
Hydraulic
Hydrologic Model
Validation
Fio, v Mndcnnq
cad Cohbrotmn
developing the project Work Plan shown below, Carollo
has identified multiple areas of focus that are key to project success. These success factors are:

Streamlined field data collection for storm
drainage infrastructure ( including manhole invert
and rim elevations) and closed circuit television
CCTV) inspections.

Development of an accurate and reliable hydraulic/
hydrologic model that provides confidence in CIP
recommendations.

The interactive CIP reduces flood risk and provides
a platform to easily communicate project drivers to
stakeholders.

These elements play into each other, and successful
completion of each fuels greater confidence in the following steps. Carollo' sexperience and understanding of the
complexities of drainage system planning can make a highly complex problem efficient and intuitive to complete. We highlight our approach to these focus areas below and on the following pages.

Optional Task
Grant and
low -Intrust i. one
Rosenrch
Capacity
Aoo' yss and Capitoi Draft Meister Plun
Recommendations Improvement Plan Report
IOur work plan is built around efficient flaw from one task to another, with project elements being implemented concurrently to move the project along. Close coordination with City staff on workshop dates and data collection will be critical for success.

Foci Muster Plan
Report
CITY
OF

LATHROP I
EAST

LATHROP
STORM' m
z;
CAROLLO / PROPOSAL / NOVEMBER 2024 15
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A PROPOSED METHODOLOGY, APPROACH. AND PROJECT SCHEDULE
Carollo And National Plant Services Have a
Longstanding Working Relationship Which
Will Streamline The Processes Needed
To Build The Hydraulic/ Hydrologic Model
And To Conduct CCTV Inspections.

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MWL. Miseslimmott
Clock from,,
Clock to
Rating
Dimension 1
Dimension 2.__:.
s",
The field data collection and
CCTV effort required for this
project is very similar to the
tasks performed by National
Plant Services for the Sewer
Master Plan project. Our team
can quickly mobilize the field
work to help keep the overall
project schedule on track.

We have teamed with NPS to conduct CCTV inspection
of the storm drainage system pipelines. NPS and Carollo will leverage the lessons learned from previous CCTV
inspections to complete inspections of the storm drainage system in a streamlined and efficient manner.

Additionally, it is our understanding that the City has a good base map of the storm drainage system, which shows the
locations of storm drainage system infrastructure. However, it is expected that all manhole/ inlet rim and pipeline invert data will not be readily available from the City. For this reason, we have also asked NPS to collect the field data necessary to compile a complete geographic information
system ( GIS) database of the storm drainage system. They will collect X, Y coordinates of each storm drainage system manhole and inlet in the system, manhole/ inlet ground
elevation, as well as manhole depth for the necessary areas.

NPS performed similar services other Master Planning efforts, which resulted in a complete/ comprehensive GIS database for the storm drain system and provided the data needed to develop the storm drain hydraulic model.

Carollo' sApproach To The Hydrologic/ Hydraulic
Model Development Provides Confidence
In The Capital Project Recommendations.

Developing a reliable and defensible modeling tool requires developing an accurate representation of the drainage
system facilities in the model, and performing a validation process to demonstrate that the model accurately simulates field observations. Carollo will incorporate all readily available information needed to construct the model ( e.g., CAD drawings, as -built drawings, etc.) supplemented by the field data collected by NPS, to develop a comprehensive hydrologic/ hydraulic modeling tool for the City.

One of the most important parameters in a storm drainage system model is the percent impervious associated with
each model tributary area ( i.e., model subcatchment). The modeled percent impervious can be estimated based on
land use types and other standard industry values. Carollo employs a more rigorous analysis to develop percent
impervious assumptions using 4 -ban multi - spectral aerial images. Carollo uses advanced image processing techniques in GIS to classify urban versus natural features within the multi -spectral image, which can then be easily classified as impervious versus pervious surfaces. The end result of this process is an accurate representation of percent impervious assumptions that are built into the model based on real world mapping as opposed to land use based assumptions.

Carollo' s approach to developing percent
impervious assumptions uses advanced GIS
techniques using the following steps:

Step 1— Obtain Multi -Spectral Imagery
The first step was to obtain a 4 -band multi -spectral image. A 4 -band image includes the near infrared spectrum which is used to emphasize vegetation.

Step 2 — Extract Spectral Bands to distinguish
Urban vs. Natural Features
The next step involved separating the color bands to visually distinguish various features. The near infrared color band is used to detect vegetation, the red band identifies bare soil, and the blue band is helpful for determining urban features, especially concrete.

Step 3 — Supervised Image Analysis
Next, the image was segmented and training samples were created to classify the image into impervious or pervious surfaces.

CITY
OF

LATHROP /
EAST

LATHROP
STORM
WATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 16

PROPOSED METHODOLOGY, APPROACH, AND PROJECT SCHEDULE
Carollo' sElectronic Deliverables Provide
An Easy Way To Communicate CIP
Recommendations To Project Stakeholders.

A hard copy or pdf report format has some utility, because it is often helpful to have all the master plan information consolidated in one place. However, the standard hard copy master plan leaves much to be desired when it comes to
updates that are necessary to reflect ever- changing drivers and implementation assumptions.

Carollo' selectronic master planning tools put your entire system at your fingertips. All of the requisite information for project implementation — cost, project need/ driver( s), project priority —is linked so that it can be easily accessed through GIS. But more important for you as the end user, input data, including cost, timing/ phasing, and priority for implementation, can be easily adjusted such that the entire CIP is automatically reset. Carollo' s electronic deliverable would supplement the master plan report to provide superior flexibility as a planning and financial tool, particularly over the course of a long CIP time horizon, during which any number of variables can change, resulting in a need to
update project implementation schedules and cash
flow projections.

Carollo' sFunding And Disbursement
Experience Can Be Leverages To Identify
Outside Funding Opportunities.

We understand a key reason the previous draft Storm
Drainage Master Plan was not finalized was due to the
high cost of recommended improvements. Based on our
experience helping clients develop intentional storm
drainage CIPs, we are anticipating this will result in
similar high - cost solutions. However, we will leverage our Funding and Disbursement ( F&D) professionals to lay out proposed projects in a way that maximizes their funding competitiveness.

Carollo' sF&D professionals can help you identify suitable funding programs, develop competitive applications, and navigate reporting and compliance to optimize financial resources for your critical projects. The F&D Group works with clients to gather information about your project( s), including timelines, financial constraints, community
demographics, and environmental and economic impacts.

We use that information to identify potential funding
opportunities and craft a compelling narrative that maximizes the potential for a successful application.
a a.
2 --,-
4 X,.. ulr,..,.,
msrymn' mam a. m. ma nu
a1 Wins.
7 m,_—
Story Maps provide a fun and interactive summary ofproject improvements by location. For the majority of the time a master plan sits on the shelf, but this tools allows your team to quickly pan around and locate projects with details that ore tailored to your specific needs! As shown, Corolla has used this tool on similar projects, such as the Northwest Reno Sanitary Sewer Capacity Analysis and Master Plan.

We have helped water, wastewater, and
stormwater agencies secure significant
funding from state and federal
programs. Our expertise in navigating
the complex landscape of federal and
state funding sources has raised millions
of dollars for critical infrastructure
projects for our clients:
41Z000, 00 in Grants.
1, 740, 00,00 in Loans.

Total of $2, 157, 000,00.

After the funding is awarded, the F&D
Group is also available to assist with
reporting compliance and financial
reimbursement requests, helping you
access funds in alignment with project
schedules. The disbursement teams'
current portfolio of grants and loans
managed total $ 1, 384, 000,00.

CITY
OF

LATHROP J
EAST

LATHROP
STOti: MWAI
ER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 17

PROPOSED METHODOLOGY, APPROACH, AND PROJECT SCHEDULE

PROJECT SCHEDULE
We have developed a preliminary project schedule for the East Lathrop Stormwater Master Plan based on our understanding of the scope of services. The schedule, shown below, presents the major tasks, durations, and key project milestones. It is in line with your anticipated time frame based on the grant funding requirements. With this schedule we will complete the Master Plan prior to the end of December 2025.

TASKS
Task 1 Project Management and Quality Control
Task 1. Project Administration and Schedule
Task 1. 2 Workshops
Task 1. 3 Project Meetings
Task 1. 4 Quality Control

JAN FEB MAR APR
Task 2: System Inventory and GIS Database Development
Task 2. 1 Data Collection and System Inventory
Task 2. Survey
Task 2. 3 CCTV Inspection of City Pipelines
Task 2. 4 Condition Assessment
Technical Memorandum
Task 2. 5 GIS Database Updates
2025

JUL AUG SEP OCT NOV DEC
T
l••;••
Task 3: Identify Basins, Develop Models, and Evaluate Existing Hydraulic Capacity Task 3. 1 Basin/ Hydrologic Parameter Development
Task 3. 2 Hydraulic Model Development
Task 3. Hydraulic Model Validation
Task 3. 4 Flow Monitoring Program
Task 3. 5 Hydraulic Model Calibration
Task 3. 6 Climate Change Analysis
Task 3. 7 System Evaluation of City Infrastructure
Task 3. 8 Hydraulic Model Development and
Evaluation Technical Memorandum
Task 4: Capital Improvements
Task 4. 1 Develop Recommended Improvements
Task 4. 2 Preliminary Engineering for
Recommended Alternatives
Task 4. 3 Develop CIP
Task 4. CIP Technical Memorandum
Task 5: East Lathrop Stormwater Master Plan Report
Task 5. 1 East Lathrop Stormwater
Master Plan Report
i
1 I• •?• •
NE Task
Workshop
Meeting
Deliverable
2026
JAN
CITY
OF

LATHROP /
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024 18
Fee Proposal
Fee TheProposal Te
Carollo
amacknowledges
this
fee
estimate
differs
from
that
in
the
RFP.

We
have
developed
this
estimate
based
onour
und erstanding of th
e
available
data
and scopeproposed
of
work.
have
We
included
allowanc
foressurvey, CCTV , and
monitorin
flow
g
and
allowances
the
ar
e
noted
in
the
Scope
of
Work
TASK
DESCRIPTION Task
11 Project
Administration
and
Schedule
Task

21.Workshops
Task
t3 Mee
Project
tings
Task
t4
Duality
Control
Task

2. 1
Data
Collection
and
System
Inventory
Task

2. Survey
Task

2. 3
CCTV
Inspection
of
City
Pipelines
Task

2. 4
Condition
Assessment
Technical
Memorandum
Task

2. 5 Databa
GIS
seUpdates
Task
31 Basin/ Hydrologic
DevelopmParameter
ent
Task

3. 2
Hydraulic
Model
Development
Task

3. Hydraulic
Model
Validation
Task

3. 4
Flow Monitoring
Program
Task

3. 5
Hydraulic
Model
Calibration
Task

3. 6
Climate
Change
Analysis
Task

3. 7
System
Evaluation
of
City
Infrastructure
Task

3. 8
Hydraulic
Model
Development
and
Evaluation
MemorandumTechnical

4. Task
1Develop
Recommended
Improvements
Task

4. 2
Preliminary
Engineering
forRecommended
Alternatives
Task
Dev4. 3
elop
CIP
Task
4,
CIP
Technical
Memorandum
Task
51 East
tatbrop
Storrnwater
Master
Plan
Report
and
this
We f
estimate.ealso assum
e
a
of
th
porti
on
e
project
costs
shown in
the
grant
appli
cation are
for
nal
inter
staff
costs,
which
ar
e
outside
the
Carollo
Team' s
fees.

We
are
happy
to
discuss
our assumpti
with ons
you
and
make
visions re
asappropriate.

Hours
by
Classification
Principal - in -
Charge
Hydraulic
Project
Technical
Project
Modeling/
CCTV
Data
Word
Mena• er
Advisor
Enrineer
Staff
Su.• ort
Review
Fundin.

GIS
Processin.

Total
6 30
0 0
0 0
0 0
j
6 !
42 $
6 8
0 8
6 0
0 0
0 28 $
6 14
0 14
6 0
0 -
8 4
52 $
O
0 24
0 0
0 0
0 0
24 $
4 8
0 24
46 0
0 34
0 116 $
O
2 0
4 8
0 0
6 0
20 $
0 2
0 6
6 30
0 6
0 50 $
2 4
4 8
4 14
0 4
6 j
46 $
O
I
2 0
4 16
0 (
0 38
I
0 60
o
4 I
0 24
70 0
0 20
0 118 $
0 4
O
36 84
0 0
6 0
130 $
0 2 (
0 6
16 0
0 0
0 24 $
O
0 0
8 12
0 0
4 0
24 $
O
4 0
10 32
0 0
4 0
50 O
2 0
14 24
0 0
0 0
40 $
O
0 0
12 36
0 0
8 0
56 $
2 4
4 10
20 -
0 0
4 6
50 O
2 0
O
4 0
O
4 0
4 8
10 20 20 18 10 24
40 40 36 24 52
0 o 0 6
Notes: 1)
Other
direct
expenses
include
mileage
travelling
to/
from
meetings
al
IRS
Federal
Rate, reproduction
M
cost
plus
5%,
and
Project
Equipment
and
Communication
Expense
billed
at $

15. 00
per
hour.

Subco2)
nsultant
costs
include
5%
markup.
3i
Rates
are
based
on
2024
billing
rates;
this
will
be
updated
when
2025
Fee
Schedules
become
available.

C
AR

PROP OSA
OUO /
NOVEMB ER2024L /
0 0 0 0
12 8
24 4 8
0 0 0 12
74 $72 $82 $54 $
124
Scope of Work
Scope of Work
TASK 1: PROJECT MANAGEMENT

AND QUALITY CONTROL
Task 1. Project Administration and Schedule
To help monitor and maintain a timely project, monthly
schedule updates will be provided to the City electronically.

Carollo will prepare monthly project status reports, which will be submitted along with the monthly invoices. Our project status reports will summarize the following:

Description of work completed in reporting period.

Percentage complete to date by task and subtask.

Schedule update.

Budget update.

Status of deliverables table.

Data gathering table.

Action item table.

List of potential project issues.

Task 1.2 Workshops
The project will be launched at a kick- off workshop between the project team members, where the following will
be accomplished:

Confirm project objectives.

Discuss involvement and needs from various
City departments.

Review list of data needed for completion of the study.

Review previous work and studies.

Document existing conditions and identify known
system deficiencies.

Define project roles and distribute project roster.

Review schedule.

Three additional workshops are proposed during the project.

The first will occur just following the draft existing hydraulic model construction to review still -missing data and initial results. The second will occur following the completion of the existing hydraulic model to present results and go through proposed potential solutions. The third will occur after development of the proposed solutions. Additional workshops will be held if the project would benefit from it.

Task 1. 3 Project Meetings
Carollo will work closely and maintain an open line of
communication with City staff throughout the duration of the master plan project. Our most direct way to communicate and assist you and your staff will be through bi- weekly meetings throughout the duration of the project. Meetings are scheduled such that they can effectively be used to get input from City staff on the direction of the work, discuss deliverables, and make decisions to stay on schedule.

Task 1. 4 Quality Control
This task consists of project QA/ OC activities related to the project deliverables. Carollo' sproject manager, technical advisor, and partner -in -charge will carefully review data and project deliverables to make sure that they meet the strict quality standards of the City and Carollo.

TASK 1 DELIVERABLES
Monthly progress reports and invoices.

Workshop presentations, agendas, and minutes.

Summary email of biweekly meetings with an ongoing
list of action items.

TASK 2: SYSTEM INVENTORY AND

GIS DATABASE DEVELOPMENT
Task 2. 1 Data Collection and System Inventory
Carollo will perform a thorough reconnaissance and review effort to secure data, input, studies, policies, regulations, and other background materials that will be needed to
facilitate the successful completion of the master plan. The City will furnish to Carollo all available studies, reports, and other data pertinent to our services, and we anticipate being entitled to use and rely upon all such information provided by the City or others authorized by the City in performing our services under this work plan.

The objective of this task is to review and assess the quality of available storm drain -related data and identify additional needs. Carollo will not reinvent the wheel, but will inventory and review the appropriate available data from the City.

Specific sources of information that will be targeted are:

The City' s existing storm drainage system GIS database, aerial maps, and CAD maps.

San Joaquin County Storm Drainage Master Plan.

Draft Storm Drainage Master Plan for the area.
ciO
HIC'- 1
i0
Al
dW
21317MW2i01F
dONH1V1
LSd3
CAROLLO / PROPOSAL / NOVEMBER 2024 20
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

SCOPE OF WORK
Capital Facility Plan.

Existing City drawings, atlas maps, and/ orrecord
drawings (where needed).

Known deficiencies in the storm drain system/
flooding locations.

Review of other relevant City and County maps
and studies.

A plan for data collection will be developed in coordination with the City to facilitate the data collection phase, to minimize duplication of efforts between tasks, and to assure that appropriate data sources are investigated.

Task 2. Survey
Where key data is missing, survey will be conducted to
collect and compile the information. For purposes of
budgeting, $35, 000. has been allocated for Siegfried
Engineering, Inc.' s effort.

Task 2. 3 CCTV Inspection of City Pipelines
The Carollo/ National Plant Services Team will conduct
Closed Circuit Television ( CCTV) of identified City
underground pipelines. The system will be inspected in
accordance with the National Association of Sewer Service Company' s (NASSCO) Pipeline Assessment and Certification Program ( PACP).

We will document all observed critical structural damage or blockages, and provide corrections to the storm drain system drawings, as appropriate. For purposes of budgeting, 35, 000. has been allocated for National Plant
Services' effort.

Task 2. 4 Condition Assessment
Technical Memorandum
Carollo will develop a technical memorandum ( TM)
summarizing the methodology and results of the condition assessment completed as part of this task. This TM will include maps summarizing the results of the condition
assessment and a
ranking of the most critical deficiencies
identified. Comments received on the draft TM will be
incorporated into the draft master plan report (Task 5).

Task 2. 5 GIS Database Updates
Carollo will update the City' s GIS- based database of the City' scollection system, including concrete channels, swales, underground pipelines, and manholes. County storm drain infrastructure within the City limits will also be updated in the GIS database. As -built drawings and/ orreasonable assumptions will be used to fill in data gaps where needed.

Condition information gathered as part of this Task will also be included. The metadata for the GIS database will also be updated.

TASK 2 DELIVERABLES
Data collection list (to be updated throughout project).

CCTV inspection files, including field reports, photos, and videos.

Spreadsheets with compiled condition data.

Condition assessment data in format compatible with
City' s platform.

Survey data collected for project.

Draft Condition Assessment Technical Memorandum.

Updated geodatabase with storm drain system data
collected during this project.

TASK 3: IDENTIFY BASINS,

DEVELOP MODELS, & EVALUATE

EXISTING HYDRAULIC CAPACITY
Task 3. 1Basin/ Hydrologic
Parameter Development
Carollo will delineate urban and natural basins with their overall flow paths tributary to the City within the East Lathrop boundary. Existing and proposed land use patterns will be investigated and incorporated where appropriate.

Hydrologic parameters will be developed that represent the project conditions.

Task 3. 2 Hydraulic Model Development
Using the GIS database updated as part of Task 2, Carollo will construct a hydrologic/ hydraulic model of the storm drain system using the software approved by the City. The model will include the primary basins, subbasins, and facilities within the City and off -site contributing areas.

The hydrologic model will be prepared pertinent to the
selected design storm events. The hydraulic model will be updated based on the information gathered as part of Task 2.

Future land use will be modeled using the City' s general land use plan and known planned developments. The
results of the analysis of satellite imageries, that is, satellite remote sensing, will be used to model the likely future development conditions based on accurate depiction of the existing development.

Task 3. Hydraulic Model Validation
Once the hydrologic and hydraulic parameters have been
input into the model, Carollo will run at least one historical rainfall event. The hydraulic model will be validated against CITY
OF
LATHROP i
EAST

LATHROP

STORMWATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024
1181 It : 84: SA( Lo, hsnp bas L_:; GoSormwa;,-, MP Piopn24 lr ' OGScooei [ Wotk 21 Docusign Envelope ID: 65D82CA4- 30D5- 4EBB- A411- 82384A69B99A

SCOPE OF WORK
historical knowledge of past rainfall event( s) to ensure the model shows flooding in areas known to have flooding. This will be furthered refined following flow monitoring.

Task 3. 4 Flow Monitoring Program
Carollo will team with K -Flow Solutions to install temporary flow monitors and analyze collected data within the City' s storm drainage system.

To quantify the distribution of flows within the storm
drainage system, K -Flow will implement a flow monitoring program. To have the best chance of capturing wet- and
dry -weather flows, a four -week flow monitoring program is recommended. Five ( 5) sites are proposed; two ( 2) in residential areas, two (2) in commercial areas, and the fifth based on the results of Task 2.

An allowance of $50, 000 is budgeted for K -Flow' s effort. The flowmeters will be installed at strategic locations throughout the system, with the goal of capturing flows from the major watershed areas of the City.

Task 3. 5Hydraulic Model Calibration
Following the flow monitoring period, the data collected will be compiled into spreadsheet format. This data will then be used to verify that the storm water runoff through the City' sstorm drainage system during a particular storm is replicated in the City' s storm drainage system model within an acceptable range. Various hydraulic and hydrologic
parameters will be adjusted in the model to accomplish this.

Task 3. 6 Climate Change Analysis
As part of this task, the potential impacts of climate change and potential hydrological intensifications on the storm drain system will be assessed. These impacts will be researched and summarized, documenting the impact of climate
change which will be incorporated into the hydrologic/
hydraulic model.

Task 3. 7 System Evaluation
of City Infrastructure
Utilizing the built model, Carollo will analyze the City' s existing and future storm drainage system. The model
will account for both existing and future land use/ zoning/ development, hydrologic conditions, runoff rates, and climate change impacts. In addition, a hydraulic and quantitative analysis of the storm drain facilities will be undertaken. The hydraulic model will then be used to identify deficiencies in the existing storm drainage system. Special consideration will be given to those facilities in which known system deficiencies already exist and/ or have been targeted by the City to be modified. Based on the hydraulic model
evaluation, Carollo will recommend improvement projects to mitigate the existing system deficiencies.

Task 3. 8 Hydraulic Model Development
and Evaluation Technical Memorandum
Carollo will develop a technical memorandum summarizing the work completed as part of this task, including model development and validation, final planning criteria, and existing and future deficiencies identified. Key assumptions, inputs, utilized data sets, model development and calibration methodology will also be included. Comments received on the draft TM will be incorporated into the draft master plan report (Task 5).

TASK 3 DELIVERABLES
Watershed hydrology map ( hard copy 24x36 -inch size)
and GIS files.

Draft and final flow monitoring report.

Spreadsheet with raw flow monitoring data.

Final hydraulic model files.

Draft hydraulic model development and evaluations
technical memorandum.

Hydraulic model output files.

TASK 4: CAPITAL IMPROVEMENTS
Task 4. 1 Develop Recommended
Improvements
Improvements to City storm drainage facilities necessary to meet existing and future capacity will be identified and verified with the hydraulic model. Project alternatives, when feasible, will be identified and discussed with City staff.

Benefits for the selected alternatives will be presented to City staff for review. Proposed improvements will be categorized as high, medium, and low based on the extent and nature of the issues.

Task 4. 2 Preliminary Engineering
for Recommended Alternatives
Upon selection of the recommended alternatives, Carollo will create conceptual drawings of each alternative in a GIS- based format. These drawings will show pipes sizes, materials, and proposed invert elevations. Necessary
phasing of alternatives will be noted.

Planning -level cost estimates will be developed utilizing unit costs data provided by the City for similar projects.

For purposes of budgeting, it is assumed up to ten ( 10) Recommended Alternatives will be developed.

CITY
OF

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EAST

LATHROP
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CAROLLO / PROPOSAL / NOVEMBER 2024 22
Task 4. 3 Develop CIP
The CIP will be used as a tool for the orderly construction of the proposed improvements. Based on the input,
coordination, iterations, and final project phasing, Carollo will develop CIP implementation plans to prioritize the proposed improvement projects, including phasing and estimated
timing of the improvements. It should be noted that the CIPs will distinguish between the improvements needed to correct existing deficiencies and those needed to service future developments.

The recommended improvement projects will be prioritized and phased based on the City' s goals and objectives. To facilitate the documentation and phasing of improvements, Carollo will prepare a
large system map that presents all
recommended projects by phase. This map will list project sizes and project IDs that correspond to the project ID in the CIP tables. The CIP tables will list the project ID, location, sizing information, cost estimates, and proposed phasing for each project. We will also prepare detailed project summaries of the recommended CIP projects.

Carollo will review the preliminary recommended
improvements with the City in a workshop. The draft CIP will be developed based on feedback received during
this workshop.

Task 4. CIP Technical Memorandum
Carollo will develop a technical memorandum summarizing the work completed as part of this task, including unit cost methodology and assumptions and proposed improvements.

This TM will include project detail sheets which will
summarize the need for each project, proposed sizing,
estimated cost, as well as proposed phasing. Comments
received on the draft TM will be incorporated into the draft master plan report ( Task 5).

TASK 4 DELIVERABLES
Draft Capital Improvement Program
Technical Memorandum.

TASK 5: EAST LATHROP

STORMWATER MASTER

PLAN REPORT
This task consists of producing a stand- alone document that will serve as the main planning document for the City' sstorm drain facilities for the East Lathrop Historic development area. A detailed report outline of the proposed master
plan will be submitted to City staff for review and comment prior to the completion of the draft report. The executive summary sections will bring forward the most significant findings of the project. Carollo will submit the draft report in electronic format. A workshop will be held to discuss the City' s comments on the draft report. The final report will incorporate City staff comments from the reviewed draft report. Up to five hard copies of the final report will be delivered to the City. Electronic copies of the report ( pdf and word files) will also be provided to the City.

As part of this Task, Carollo will develop a presentation in collaboration with City staff to communicate the findings to the City Council.

TASK 5 DELIVERABLES
Draft master plan report (electronic pdf submittal).

Final master plan report (five hard copies and
electronic pdf/ word files.

Presentation to City Council.

OPTIONAL TASK: GRANT AND

LOW -INTEREST LOAN RESEARCH

AND APPLICATION( S)
A brief matrix of funding opportunities has been prepared for this proposal. During this optional Task, Carollo would refine the matrix based on discussions with City staff and the recommended solutions. If budget allows, Carollo staff will also prepare up to two ( 2) funding applications for future projects.

OPTIONAL TASK DELIVERABLES
Refined funding matrix based on
recommended alternatives.

Two funding applications for grants or
low -interest loans.

CITY
OF

LATHROP I
EAST

LATHROP
STORM
WATER
MP
CAROLLO / PROPOSAL / NOVEMBER 2024
opStui mvarde-. MP P, UPI( 4
23 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69699A Appenc
California Stormwater Func
ices
inc Opportunities
Resumes
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Appendix

FUNDING OPPORTUNITIES FOR

STORMWATER PROJECTS
Carollo' sFunding and Disbursement Team
As part of our Utility Advisory Services group, Carollo' s Funding & Disbursement team offers strategic federal
and state funding assistance. Services include funding
identification/ strategies, low interest loan and grant development, and grant administration support. We provide financial planning and assistance with loans and grants from programs such as, Environmental Protection Agency, U. S. Bureau of Reclamation, U. S. Economic Development Administration, and U. S. Department of Agriculture.

FEDERAL GRANT AND LOAN PROGRAMS
Program Agency Type Description
Carollo has a proven track record in providing funding
services, helping clients secure more than $ 2 billion in low interest loans and grants. These services can help reduce the financial burden of needed stormwater projects on the City of Lathrop and its residents.

Federal and State Grant and Loan Programs
Tables 1 and 2 below include a list of grant and loan
programs offered by federal entities and the state
of California for flood mitigation, stormwater quality
improvement, or stormwater capture projects. The tables include an overview of each applicable funding opportunity and a short description of the next steps to take to apply.

Deadline/ Next Steps
Water Infrastructure
Finance and
Innovation Act (WIFIA)
Building Resilient
Infrastructure
and Communities
BRIC) Program
U. S.

Environmental
Protection
Agency ( EPA)
Federal
Emergency
Management
Agency (FEMA)
Loan
Grant
The WIFIA program provides low cost, flexible
loans for water infrastructure projects, including
stormwater projects. Loan funds may be used to
cover project design, planning, construction, land
acquisition, and more.

The program can provide up to 49% of the total
project cost with a maxi - mum loan term of 35
years from substantial project completion. Eligible
projects are those that cost more than $ 20 million ( or more than $ 5 million for small community projects,
which are communities with a population under
25, 000 people).

BRIC is a FEMA pre -disaster hazard mitigation
program to incentivize new, innovative, large
infrastructure projects that build resilient
communities and reduce risks from hazards such as
wildfires, drought, hurricanes, earthquakes, extreme
heat, and flooding. The most recent funding cycle
FY23) had a per project maximum of $ 50 M. FEMA
grants money to states and the state agency may
then subgrant those awards to eligible projects
within the state.

In California, the BRIC funding is administered by the
California Governor' sOffice of Emergency Services.

Applications are accepted
on a rolling basis until
funding is depleted or a
new announcement of
funding ability is announced.

Begin by submitting a letter
of inquiry.

WIFIA Website
This opportunity is currently
closed. They will be posted
on the website below
when they open.

BRIC California Governor' s
Office of Emergency Services
CITY
OF
LATHROP !
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STORMWATER
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CAROLLO / PROPOSAL / NOVEMBER 2024 APP -1
Program Agency Type Description Deadline/ Next Steps
Flood Mitigation
Assistance ( FMA)
Community Project
Funding ( CPF)
Congressionally
Directed
Spending ( CDS)
Federal
Emergency
Management
Agency ( FEMA)
Grant
U. S. Congress Grant
FMA is a FEMA program that provides grants
for planning and mitigation projects to reduce
or eliminate the risk of repetitive flood damage.

States manage the application process for these
federal funds. Eligible projects include localized
flood risk reduction, project scoping, mitigation
plans, technical assistance, and management costs.

Projects requirements include being located in a
participating National Flood Insurance Program
NFIP) community and meeting all environmental and
historic preservation requirements. Federal funds will
cover up to 75% of the project costs.

CPF and CDS are mechanisms by which members of
Congress can request funding for specific projects
in their home state that directly serve the public and
have been submitted for consideration by state and
local government entities and nonprofits to their
respective congressmember or senators.

FY24 awards were announced in early spring
2024. FY25 request deadlines have now closed.

Congressional District Representatives may request
funding for up to 15 projects in their community
under CPF and Senators have more flexibility in the
number of CDS requests, although only a handful
may be funded overall. Projects with demonstrated
community support are typically considered. Overall,
earmarked funds are limited to no more than 1%
of discretionary spending. State/ local match may
be required, if approved, distributed as part of the
federal appropriations process the next FY ( Typically
October through September). Funds to be spent
within one ( 1) year.

Applications accepted by
the California Department
of Emergency Services.

Not currently accepting
applications.

Flood Mitigation Assistance
I California Governor' sOffice
of Emergency Services
Contact Congressperson:

Josh Harder
Appropriations
RecuestI
Representative Josh Harder
Congressperson:

John S. Duarte
Community Pro ect
Fundinc FY2024 I
Congressman John Duarte
Contact Senator:

Laphonza Butler
Appropriations Requests_
Senator LaLhonza Butler
Contact Senator:

Laphonza Butler
Appro iriations Senator
Alex Padilla
CITY
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LATHROP !
EAST

LATHROP

STORMWATER
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CAROLLO I PROPOSAL / NOVEMBER 2024 APP -2
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

APPENDIX

STATE GRANT AND LOAN PROGRAMS
Program Agency Type Description Deadline/ Next Steps
Clean Water
State Revolving
Fund ( CWSRF)
Infrastructure State
Revolving Loan Fund
State Water
Resource Control
Board ( SWRCB)
IBank — California
Infrastructure
and Economic
Development Bank
Loan
Loan
CSWRF provides low interest loans that can also
include loan forgiveness for eligible borrowers.

Projects funded by the CWSRF include the
construction, repair, or replacement of wastewater
treatment facilities, stormwater management
systems, and wastewater recycling systems.

The CWSRF also supports projects that reduce
energy consumption, increase security at publicly
owned treatment works, and otherwise help
conservation efforts.

The loan rate is half of the most recent State GO
Bond Rate at the time of approval. Terms are
available for up to 30 years. Principal forgiveness
PF) may be available to small, disadvantaged
communities.

Low- cost financing options for infrastructure
projects ranging from $1- 65M. lBank funds a wide
range of public development projects including
stormwater and flood mitigation. Financing can be
used to upgrade current systems.

Applications should be
submitted by December 31 of
each year to be included on
the following year' sIntended
Use Plan. Projects must
be included on the plan to
be eligible.

Clean Water State Revolving
Fund I California State Water
Resources Control Board
Preliminary application must
be approved before full
application can be submitted.

Applications are reviewed on
a monthly basis.

CITY
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EAST

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STORMWATER
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CAROLLO / PROPOSAL / NOVEMBER 2024 APP -3
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Resumes
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
BS Civil Engineering,
University of the Pacific,
2008
Licenses
Professional Engineer,
California
Certifications
NASSCO Pipeline
Assessment and
Certification Program
NASSCO Manhole
Assessment and
Certification Program
NASSCO Lateral
Assessment and
Certification Program
Green Building
Certification Institute,
LEED Accredited
Professional
Professional
Affiliations
American Society of Civil
Engineers
California Water
Environment Association,
Northern San Joaquin
Section ( Past President)
Justin Peterson, PE
Justin Peterson has more than 16 years of experience, specializing in planning, design, and construction of water and wastewater infrastructure including wastewater treatment and conveyance; water treatment, supply, and distribution; and storm water conveyance.

Relevant Experience
4 Project Manager for the City of Lathrop,
Califomia, ASR Feasibility Study and Design
Project. The project included an assessment
of ASR feasibility to increase storage and
enhance resiliency of the City' swater supply
portfolio. Project includes design of a 1, 500
gpm production well, chemical injection facilities, electrical system improvements, and controls, incorporating a new ASR well
within an existing storage tank site.
4 Project manager for the City of Lathrop,
California, Well 21 Relocation Project. The
project evaluated groundwater quality and
wellhead treatment options for replacement
of an existing City well. Contaminants of
concern included arsenic, magnesium, uranium, nitrate, fluoride, and PFAS. A nested monitoring well was drilled to identify water
quality variability in different zones. Considered treatment options included GAC, ion exchange, and biological treatment systems.

Project engineer for the City of Tulare,
California, Water Storage Tank Improvements. The project involved design of two separate tank sites, each with a 2. 0 -MG partially buried prestressed concrete reservoir and a 4, 200- gpm booster pump station, as
well as drilling and equipping of two 1, 200-
gpm production wells. The project also included installation of an 18 - inch storm drain pipeline via horizontal drilling to an existing
drainage basin on an adjacent property.
3 Project engineer for the City of
Riverbank, California, Well 12. The project involved construction of a 1, 500- gpm municipal well, demolition of existing structures, well drilling and equipping, sodium hypo -
chlorite treatment facilities, associated electrical systems and controls, standby generator, equipment building that blended with the surrounding residential area, and an 18 -
inch storm drain line in an adjacent street.
4 Staff engineer for the City of Lodi, California, G Basin Stormwater Pump Station.

Responsible for design of a two -level, 30- cfs
stormwater pump station serving an 878 -
acre watershed.

Staff engineer for the City of Sacramento, California, The Rivers Phase II, a 62 - acre residential redevelopment. Responsible
for execution and analysis of a SWMM
model for pre- and post - construction drainage conditions. The project included revising the development storm drainage master plan to reflect updated design criteria and
detention basin hydraulics.

Project engineer for the City of Fort
Bragg, California, Wastewater Treatment
Plant Predesign Study for $10 million of
plant improvements. Improvements included storm water handling, headworks expansion, flow equalization and primary
clarifier modifications, extended aeration/
activated sludge system, conversion of disinfection system to sodium hypochlorite, on -site sodium hypochlorite generation,
and mechanical dewatering system replacement. The predesign study also included a hydraulic analysis and evaluation of replacement options for three collection system pump stations.

Project engineer for the City of Manteca,
California, Wastewater Collection System
Master Plan Update. The master plan addressed changes associated with the updated General Plan, revised the buildout trunk sewer alignment to accommodate expanded service areas, identified potential excess capacity and/ or capacity limitations
in the existing collection system, developed
hydraulic models to evaluate interim use of
the existing sewer system prior to construction of buildout trunk sewers, and developed a phased capital improvement plan that provided appropriate infrastructure to
support growth while remedying existing
system deficiencies.
cs .. roll+`
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Justin Peterson, P E
Project engineer for the Sanitary District
No. 2 of Marin County, California, Sewer
Master Plan. Prepared hydraulic models using GIS- based modeling software and utilized dynamic scenarios to assess hydraulic deficiencies. Survey data, flow data, general
plan review, and level sensor data were integrated into models to project potential capacity issues. Conducted pump station inspections and review of maintenance reports. Initiated asset management concepts regarding levels of service, criticality, and
condition assessment. Information was integrated into a capital improvement plan.

Project manager and lead project engineer for the Sanitary District No. 2 of Marin County, California, Sewer System Condition
Assessment Program. Coordinated with the
CCTV inspection contractor on field inspections for 45 miles of pipelines and 1, 600 manholes. Utilized information management software and synthesized observations from videos and field logs in a central database. Generated PACP Structural and
O&M Ratings for sewer facilities and utilized
ratings to prioritize repair and rehabilitation
projects for annual sewer master plan updates. Coordinated updates to the GIS database and revised the collection system hydraulic model to reflect field conditions.

Project engineer for the City of Angels
Camp, California, Wastewater Master Plan.

Reviewed GIS, treatment plant flow, and
population data to develop wastewater
generation factors for use in updating the
City' s hydraulic model and identifying capacity issues for existing and buildout conditions. Prepared a recommended list of capital improvements and developed a
phased capital improvement program. Provided rationale for allocation of capital costs between existing rate payers and future developments.
4 Project engineer for the City of Patterson, California, Wastewater Master Plan. The project involved development of a calibrated steady- state hydraulic model in support of an overall master plan. The project included review of record drawings, GIS
data, and flowmeter data to derive existing
collection system characteristics and develop wastewater generation rates, peaking factors, and inflow/ infiltration quantities
based on land use. The project also involved
analysis of multiple flow -routing alternatives
to serve future large- scale commercial and
residential development.
4 Mechanical engineer for the American
Valley Community Services District, California, Wastewater Treatment Plant Improvements. The project includes headworks upgrades, secondary treatment system upgrades ( nitrification- denitrification), new effluent pipeline to an existing outfall, ancillary pumping stations, solids digestion and de -
watering facilities, new electrical service and
backup power provisions, new motor control centers, and SCADA improvements to accommodate new facilities.

Project engineer for the Sacramento
Area Sewer District, California, Sailor Bar
Pump Station Replacement. The project involved replacement of a wet- pit/ dry- pit wastewater pump station with a new submersible station. A configuration of two separate wet wells and four pumps (two
duty, two standby) was selected to increase
operational redundancy in an environmentally sensitive location. Other challenges included liquefiable soils, high turndown ratios between average and peak flows, dual force mains, transient surge protection, raising the site out of the 100 - year floodplain, and construction sequencing to limit bypass
pumping requirements.
4 Project engineer for the City of Sacramento, California, Basin G304/305 Hydraulic Model Development. Responsible for development, calibration, and analysis of
a GIS- based hydraulic model for two major
sanitary sewer collection system basins.

Model development included review of flow
monitoring data and establishment of
wastewater generation rates and rainfall dependent inflow/ infiltration estimates for fourteen sub - basins within the overall basin
system. The project involved creation of a
hydraulic model development manual for
the City to utilize and maintain consistency
with all future sub -basin modeling exercises.
g ca: llo
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
BS Civil Engineering,
California State
University, Fresno, 2006
Licenses
Civil Engineer, Nevada,
California
Professional
Affiliations
American Water Works
Association
California Water
Environment Association
Central San Joaquin
Section
Ryan F. Orgill, PE
Ryan Orgill has 18 years of experience in master planning, hydraulic modeling, sewer system management planning, urban water management planning, and geographic information systems ( GIS). He serves as Carollo' scompanywide lead for sewer system modeling, calibration, and system analysis and specializes in creating and calibrating hydraulic models, developing analysis criteria, and evaluating existing water systems.

In addition, Ryan developed Carollo' smeans and methods for sewer system planning that have been adopted company -wide and is an expert in delivering projects that incorporate all critical elements of collection system capital program needs.

Relevant Experience
4 Project engineer for the City of Tulare,
California, Storm Drainage System Master
Plan. Responsible for hydraulic model creation, development of analysis criteria, evaluation of the existing storm drain collection system, development of improvement projects to mitigate existing deficiencies and serve future growth, and development of a
staged capital improvement plan.

Project engineer for the City of Turlock,
California, Sanitary Sewer and Storm Water
Master Plans. Responsible for overseeing
the construction of the City' s sewer and
storm drainage system hydraulic models.

The City' ssewer collection system includes
numerous direct storm drainage connections to the sewer system in the City' s downtown area. As part of the analysis, several improvement alternatives were considered to alleviate capacity deficiencies in most of the sewer collection system in the
downtown area, including replacing existing
sewer pipelines with larger diameter sewers
or removal of the direct storm drainage
connections to the sewer. Costs associated
with each alternative were prepared and
presented to City staff, along with the pros
and cons of each approach. Ultimately, the
City' s preferred alternative was to segregate
the sewer and storm drainage collection
systems. Preferred improvements to the
sewer and storm drainage systems were incorporated into the Sanitary Sewer and Storm Water Master Plan reports.
4 Staff engineer for the City of Galt California, Storm Drainage System Master Plan.

Responsible for development of capital improvements to the storm drainage system in order to serve future growth within the
study area, assistance with preparation of
the Master Plan report, and development of
a staged capital improvement plan.

Project manager for the Storm Drainage
System Master Plan, City of Pacifica, CA.
4 Staff engineer for the City of Hughson,
California, Storm Drainage System Master
Plan. Responsible for recommending future
improvements using InfoSWMMe hydraulic
modeling software to account for future
growth of the City, development of a staged
capital improvement program, and assistance with preparation of the Master Plan report.
4 Project manager for the University of
Califomia, Santa Cruz, Sewer Meter Replacement Evaluation and Plan. The project includes development of alternatives to replace the sewer meter vault. 4 Project engineer for the City of Morro
Bay, California, OneWater Morro Bay Plan.

Project manager for the Padre Dam Municipal Water District, California, 2020 Comprehensive Facilities Master Plan Update.

This integrated master plan involves updating the District' s water, wastewater, and recycled water infrastructure. The project includes (recycled) water demand/ sewer flows forecasting, water supply analysis, hydraulic
modeling updates for the water and recycled water systems, development and calibration of a new sewer model, and field condition assessment of key facilities with
operations staff.

Project engineer for the City of Tulare,
California, Sewer, Water, and Storm Drainage Master Plans and Sewer System Management Plan. Tasks included creation and calibration of a dynamic hydraulic sewer
cafig/ a
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Ryan F. Orgill, P E
system model to evaluate flow monitoring
data, development of flow routing criteria,
and evaluation of the existing sanitary sewer
system to mitigate deficiencies and serve future growth. 4 Staff engineer for the City of Galt, California, Wastewater Collection, Water Distribution, and Storm Drainage Master Plans.

Responsible for calibration of the hydraulic
computer model to both dry weather and
wet weather conditions, assistance with
preparation of the Master Plan report, and
development of a staged capital improvement plan for the City. 4 Project manager for the City of St Helena, California, Integrated Utilities Master Plan.
4 Project manager/ project engineer for
the Padre Dam Municipal Water District' s
2001 Integrated Facility Plan that addressed
water, wastewater, and recycled water
needs through 2020.
4 Project manager for the City of Scotts
Valley, Califomia, Sewer Master Plan. As part
of the project, Carollo developed a collection system hydraulic model of the City' s sewer system and conducted a capacity
analysis of the system under existing and future flow conditions. 4 Project manager for City of Chino Hills,
California, Citywide Wastewater Master Plan
Update. This ongoing project will update
and evaluate the City' s
wastewater collection system hydraulic model. The project scope also included coordinating with a
pipe inspection contractor to inspect up to
20 miles of pipeline.
4 Project engineer for the City of Hugh -
son, California, Sewer System Management
Plan, which was developed as part of the
City' s Water, Sewer, and Storm Drainage
Master Plan project. The project involved
development of many of the SSMP elements, including a system evaluation and capacity assurance plan, overflow emergency response plan, and a fats, oils, and grease control plan.
4 Staff engineer for the City of Galt, California, Storm Drainage System Master Plan.

Responsible for development of capital
improvements to the storm drainage system to serve future growth within the study area, assistance with preparation of the
Master Plan report, and development of a
staged capital improvement plan.
i Staff engineer for the City of Hughson,
California, Storm Drainage System Master
Plan. Responsible for recommending future
improvements using InfoSWMM® hydraulic
modeling software to account for future
growth of the City, development of a staged
capital improvement program, and assistance with preparation of the Master Plan report.
4 Project manager for the University of
California, Santa Cruz, Sewer Meter Replacement Evaluation and Plan. The project includes development of alternatives to replace the sewer meter vault. 4 Project engineer for the City of Morro
Bay, California, OneWater Morro Bay Plan.

Responsible for overseeing the development of hydraulic models of the water distribution, sewer collection, and storm drainage systems. Improvement projects and a capital improvement plan were developed
to mitigate capacity deficiencies.
4 Project engineer for the City of Porterville Integrated Master Plan for water, wastewater, and storm drainage. The
wastewater element also included an evaluation of the condition of the wastewater treatment plant. Carollo conducted a water
demand analysis by looking at historical water production and consumption data as well as conducting an evaluation of per capita consumption. i Hydraulic modeling lead for the City of
Modesto, California, Wastewater Collection
System Master Plan. The hydraulic model
was originally constructed in H2OMap
Sewer as part of the previous master plan. In
advance of the wastewater collection system master plan update, the City contracted with Carollo to convert the hydraulic model
from H2OMap Sewer to the more advanced
InfoSWMM platform.
ca; olo`
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
MS Environmental
Engineering, University of
California, Berkeley, 2005
BS Civil Engineering,
California State
University, Fresno, 2003
Licenses
Civil Engineer, California,
Nevada
Professional
Affiliations
Nevada Water
Environment Association
American Water Works
Association
Timothy J. Loper, P E
Timothy Loper has 21 years of experience in wastewater collection system modeling, water distribution system modeling, water system feasibility studies, wastewater treatment facilities planning, and infrastructure master planning. He is Carollo' sInfrastructure Master Planning Services Lead and has served as project manager and/ or project engineer for more than 90 water, wastewater, stormwater, and/ orrecycled water master plans and modeling projects, with a focus on helping agencies develop capital improvement programs that help prioritize rehabilitation and replacement projects, as well as integrate capital with inspection and funding prioritization.

Relevant Experience
Project manager for City of Tulare, California, Sewer, Water, and Storm Drain Master Plans and Sewer System Management Plan. The project developed master planning documents for infrastructure improvements to serve rapid growth within the City.

Responsible for coordination of the water,
sewer, and storm drain computer models
that integrate GIS databases into the modeling platform. The wastewater collection system included industrial and domestic
collection systems with separate treatment
facilities. The storm drain task required coordination with the Tulare Irrigation District for discharge of storm water from the City' s
drainage facilities.
4 Project manager for the City of Turlock,
California, Sanitary Sewer, and Storm Water
Master Plans. Responsible for overseeing
construction of the City' s sewer and storm
drainage system hydraulic models. The
sewer collection system includes numerous
direct storm drainage connections to the
sewer system in the City' s downtown area.

Several improvement alternatives were considered to alleviate capacity deficiencies in much of the downtown sewer collection
system, including replacing existing sewer
pipelines with larger diameter sewers or removing the direct storm drainage connections to the sewer. Costs associated with each alternative were prepared and presented to City staff, along with the pros and cons of each approach. Ultimately, the City' s
preferred alternative was to segregate the
sewer and storm drainage collection systems. Preferred improvements to the sewer and storm drainage systems were incorporated into the Sanitary Sewer and Storm Water Master Plan reports.

Principal - in -charge for the City of Porterville Integrated Master Plan for water, wastewater, and storm drainage. The
wastewater element also included an evaluation of the condition of the wastewater treatment plant. Carollo conducted a water
demand analysis by looking at historical water production and consumption data as well as conducting an evaluation of per capita consumption. 4 Project engineer for the City of Morro
Bay, California, OneWater Morro Bay Master
Plan. The project included water system field
data gathering ( pressure logger installation,
SCADA system data gathering, and fire flow
test data). That information, combined with
the City' s
GIS and as -built drawings, was
used to develop dynamic hydraulic ( water
and sewer) and hydrologic (stormwater)
models for those systems. The calibrated
models were used to evaluate each system
under current and future scenarios. Based
on the evaluation, deficiencies were identified and associated improvements necessary to eliminate these deficiencies were determined.

Project engineer for the East Bay Dischargers Authority (EBDA), California, System Flow Master Plan. The project involved construction of a hydraulic model of the
EBDA system that incorporated influent
flows from member agencies. Member
agencies include the City of San Leandro,
Union Sanitary District, City of Hayward, Livermore Amador Valley Water Management Agency, and Oro Loma Sanitation District.

Responsible for analysis of historical rainfall
events over the EBDA service area to determine calibration storm events and design storm frequency for analysis of system capacity. Also oversaw the hydraulic model construction and development of short and
Ga: iilo
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Timothy J. Loper, PE
long- term standard operating procedures
for system operation during wet weather
events.

Project manager for EI Toro Water
District Master Plan Update, EI Toro,
California. The project includes the
development and calibration of water and
sewer hydraulic models, development of
CIP, and a master plan report. The water
system evaluation includes an energy
evaluation, water quality evaluation, and
impact of new facilities on the water system.
4 Project manager for the EI Dorado Irrigation District, California, Integrated Water Master Plan Update. Carollo worked closely
with District staff to update the existing hydraulic model in InfoWater. A significant amount of data scrubbing was needed to
create a hydraulic model that accurately
represents the existing system and its performance. Portions of the system are isolated from the main system, while other systems are fed off two main transmission mains that are more than 25 miles long.

Carollo created a water system schematic of
the entire water system so all facilities are
properly represented in the model.

Project engineer for the City of Modesto,
California, Wastewater Collection System
and Treatment Master Plan Update. Responsible for construction of the wastewater collection system hydraulic computer model
using the City' s existing maps and GIS database. Also responsible for collection system analysis to determine appropriate flow
monitoring locations and sewer basin determination and assistance with the collection system condition assessment. Performed
GIS data verification and updated existing
data -bases to reflect current conditions.

These responsibilities required the application of GIS and hydraulic modeling software.

Quality control engineer for the Padre
Dam Municipal Water, California, 2015
Comprehensive Master Plan. This integrated
master plan involved the District' swater,
wastewater, and recycled water infrastructure. The project included potable and recycled water demand and sewer flows forecasting, water supply analysis, hydraulic model updates for water and recycled water
systems, development and calibration of a
new sewer system model, and field condition assessment of key facilities. In addition, the feasibility of the wastewater plant expansion for an indirect potable reuse project was evaluated. Findings were incorporated
in a comprehensive capital improvement
plan and water master plan report.
4 Project manager for the Integrated Utility Master Plan, City of St. Helena, California.

Developed a 20 -year CIP and operational,
business process, and asset management
recommendations.
4 Project manager/ project engineer for
the Oyster Point Business Park Redevelopment Environmental Impact Report Utility Study. Responsible for day- to- day project
management and client contacts, technical
direction, and analysis. Used the existing
sewer system model developed as part of a
previous project to determine impacts to
the sewer system. Directed the analysis of
the impacts on the existing storm drainage
system and determined the requirements of
the NPDES Provision C3 that specifies storm
drainage requirements during and after redevelopment projects are implemented.

Conducted a study of water supply issues
related to the San Francisco Public Utilities
Commission and interim supply limitations
on wholesale customers and how they affect water providers in the San Francisco Bay Area.

Collection system lead for the City of
Grand Junction, Colorado, Persigo
Wastewater Treatment Plant Master Plan
Development. The project involved development of a flow monitoring program to collect data on system flows and calibrate
them to wet weather system response. Carollo developed an InfoSWMM model based on the City' sGIS. Responsible for scope development, quality control, and review of deliverables.

Performed engineering tasks for several
other projects in California, including the
City of Gilroy Water, Wastewater, and Storm
Drainage Master Plans; City of Hanford Urban Water Management Plan; and City of Pleasanton Wastewater Collection System
Master Plan.

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
MS Civil and
Environmental
Engineering, University of
Wisconsin, 2001
BS Civil and
Environmental
Engineering, University of
Wisconsin, 2000
Licenses
Professional Engineer,
Wisconsin
Professional
Affiliations
Water Environment
Federation
Technical Conference
Stormwater Symposium
Co -Chair
Technical Conference
Workshop Stormwater
Liaison
Stormwater Committee
American Public Works
Association
Wisconsin Chapter
Water Resources Chair
Engineers Without
Borders
Caroline J. Burger, PE
Caroline Burger has 23 years of experience in water resources engineering working with public and private clients. Her expertise includes urban hydrologic, hydraulic, and nonpoint source pollution modeling; stormwater utility development; and program management. Her experience also includes stormwater quality facility design, such as water quality ponds, biofilters, engineered vegetated swales, and other green infrastructure practices. She has developed municipal stormwater management plans and stormwater utility studies. She has also conducted hydrologic, hydraulic, and scour analyses of existing and proposed structures and floodplains using software, such as XP- SWMM 1D/ 2D, PC- SWMM 1D/ 2D, InfoSWMM 1 D/ 2D, EPA- SWMM, Flo -2D, and HEC- RAS 1 D/ 2D. Caroline is well versed in several software programs and is a co -developer of WinSLAMM and WinDETPOND software.

Relevant Experience
4 QA/C for the Harris County Flood
Control District, Texas, Channel Conveyance
Improvements along Goose Creek and
Stormwater Detention Basin — Phase 1. The
goal of the overall project is to improve
conveyance along the stream channel. The
project includes 1. 65 miles of earthen
channel improvements within a developing
area and two stormwater detention basins
that will provide flooding relief and
mitigation for any adverse impacts caused
by the channel improvements. Carollo' s
effort includes extensive data collection,
hydrologic and hydraulic ( H&) modeling
to compare alternatives ( HEC-MS and
HEC- RAS 2D), and recommendations for
detailed design, among other things.
4 Project manager for the City of Madison,
Wisconsin, Spring Harbor Watershed
Modeling. The City initiated a
comprehensive watershed study program in
2018 following two devastating floods.

Spring Harbor was one of the first
watersheds studied, starting in 2019. Since
the original watershed modeling, various
changes have occurred, resulting in the City
choosing to update the existing and
proposed conditions modeling and revise
the selected alternative. Alternatives include
both conveyance and water quality
infrastructure improvements. The City has
in- house computer modeling staff, however,
they required additional staff that have
watershed planning and stormwater
modeling advanced expertise.
4 Modeling lead for the City of Waco,
Texas, Brook Oaks Neighborhood
Stormwater Master Plan. The goal of the
project is to evaluate the causes of flooding
and then develop solutions to reduce flood
risk. The neighborhood has a mix of open
and closed channel stormwater conveyance.

PC- SWMM 1D/ 2D was selected as the
modeling software for the project.
4 Project engineer for projects which
involved development of peak flows from
the drainage basin( s) to each structure
bridge or culvert or multiple) for various
design storm events using several methods
SCS, USGS Regression Equations,
Comparison Basin Analysis). WSPRO, HY8,
or HEC- RAS models of the stream
surrounding the culvert( s) or bridge( s) were
developed or revised to evaluate the effect
placing a new structure, or replacing a
structure, would have on the water surface
elevations. Where necessary, temporary
structures were sized for large streams for
the construction period.

Engineer for several projects involving
generated hydrologic parameters for
existing and/ or future conditions and then
constructing hydrologic and hydraulic
models of the existing stormwater
conveyance system. Alternatives were then
evaluated to recommend solutions for the
areas of concern.

Project manager and quality control
reviewer for the City of Oshkosh,
Wisconsin, Gallups/ Merritts Creek
Watershed Stormwater Management
Plan.

Project manager for the City of
Brookfield, Wisconsin, Brookfield
Stormwater Management Plan Update.

Watershed Stormwater
Management Plan.
t carollo.

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Awards
City of Madison TeamCity
Award, Public Works
Team - Watershed Study
Program, 2022
Wisconsin Chapter
American Public Works
Association Project of the
Year, Emergency
Infrastructure Upgrades -
Waite Circle Culvert
Improvements, 2020
National Public Works
Association Project of the
Year Emergency
Infrastructure Upgrades -
Waite Circle Culvert
Improvements, 2020
Other
Accomplishments
Lead contributor for the
Water Environment
Federation' sStormwater,
Watershed, and Receiving
Water Quality Modeling
publication.

Caroline J. Burger, PE
Project manager and quality control
reviewer for the City of Oshkosh,
Wisconsin, West Snell Road Stormwater
Analysis.

Lead engineer for the City of
Appleton, Wisconsin, Spartan Avenue
Stormwater Management Plan.

Project manager and quality control
reviewer for the City of Oshkosh,
Wisconsin, Fernau Avenue Stormwater
Study.

Project engineer for the City of
Appleton, Wisconsin, Citywide Storm
Water Management Plan.

Project engineer for the City of
Platteville, Wisconsin, Storm Water Plan
and Utility.

Project engineer for the City of
Waupun, Wisconsin, Stormwater
Management Plan.

Project engineer for the City of
Madison, Wisconsin, Lower Badger Mill
Creek Stormwater Management Plan.

Project manager and engineer lead for
the City of Brookfield, Wisconsin,
Stormwater Management Plan Update.

Caroline managed and led the technical
effort to update water quality modeling for
the City' sstormwater management plan.

The previous planning effort focused on
meeting the requirement to reduce total
suspended solids by 40 percent from
existing developed areas. This plan update
updated the previous effort and also
included an analysis to meet the waste load
allocations for the City' s
five reachsheds
assigned by the Milwaukee River Total
Maximum Daily Load (TMDL). The project
included pollution analysis of conditions
without any stormwater control measures,
with existing stormwater controls measures,
and with proposed stormwater control
measures. The City has a unique
circumstance such that part of the City
discharges to streams with a current TMDL
and the other part discharges to streams
without a TMDL at this time. A city- wide
hydrologic and hydraulic model was also
developed as part of this project to
analyzed deficiencies in the capacity of the
conveyance system.

Project manager and lead engineer for
the City of Wausau, Wisconsin, Stormwater
Management Plan Update. Caroline
managed and led the technical effort to
update the City' sstormwater management
plan. The previous planning effort focused
on meeting the requirement to reduce total
suspended solids by 40 percent from
existing developed areas. This plan updated
the previous effort and also included an
analysis to meet the waste load allocations
for the City' ssix reachsheds assigned by the
anticipated Wisconsin River Total Maximum
Daily Load.
3 Project manager and lead engineer for
the City of Stevens Point, Wisconsin,
Stormwater Management Plan Update.

Caroline managed and led the technical
effort to update the City' sstormwater
management plan. The previous planning
effort focused on meeting the requirement
to reduce total suspended solids by 40
percent from existing developed areas. This
plan update updated the previous effort
and also included an analysis to meet the
waste load allocations for the City' sfive
reachsheds assigned by the anticipated
Wisconsin River Total Maximum Daily Load.

Lead engineer for the City of Beloit,
Wisconsin, Stormwater Management Plan
Update. Caroline led the technical effort to
update the City' sstormwater management
plan. The previous planning effort focused
on meeting the requirement to reduce total
suspended solids by 40 percent from
existing developed areas. This plan updated
the previous effort and also included an
analysis to meet the waste load allocations
for the city' stwo reachsheds assigned by
the Rock River Total Maximum Daily Load.
3 Project manager and lead engineer for
the City of Janesville, Wisconsin, Stormwater
Management Plan Update. Caroline
managed and led the technical effort to
update the City' sstormwater management
plan. The previous planning effort focused
on meeting the requirement to reduce total
suspended solids by 40 percent from
existing developed areas. This plan updated
the previous effort and also included an
analysis to meet the waste load allocations
for the City' sseven reachsheds assigned by
the Rock River Total Maximum Daily Load.
8\ Pursuits \C Iierrt84( SAt_ AVtahrop\ fasst athropStonnwaterMP\ Prop1124, ResLImPsV4 Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
BS Civil Engineering,
Vellore Institute of
Technology, 2022
MS Civil and
Environmental
Engineering, University of
Illinois Urbana -
Champaign, 2023
Licenses
TBD
Certification
TBD
Professional
Affiliations
Texas Floodplain
Management Association
Water Environment
Federation
Riya Jadhav
Riya Jadhavjoined Carollo in February 2024 and has been working on water resources projects. She has assisted with water supply planning by supporting engineering services related to water availability and distribution modeling, floodplain modeling, hydrologic and hydraulic modeling, alternatives analysis, and WAM system operations modeling. She has also developed planning area descriptions, water supply analyses, identified water needs, potentially feasible WMS, evaluated and recommended WMS, drought response, public participation, and plan adoption. In addition, Riya has experience working on various elements of stormwater management, master planning, and one water planning projects.

Relevant Experience
4 Staff professional for the Cedar Bayou
Regional Detention and Channel Improvements Upstream of FM 1960, Harris County Flood Control District, Texas. The intent of
the project is to reduce flood risks in the
Cedar Bayou channel north of FM 1960,
which mostly reside in Liberty Couty. Current conditions suggest the channel is unable to contain even the two- year storm event at the FM 1960 crossing. The project
includes developing, analyzing, and providing a 30% plan set for a project that will improve conveyance along Cedar Bayou
and add detention to reduce the impact of
flood events.
4 Staff professional for the One Water
Plan, City of Palo Alto, California. The focus
of this plan is the development of a climate
change -resilient water supply strategy with
a diversified supply portfolio to reduce the
City' scurrent dependence on 100% imported water from the San Francisco Public Utilities Commission. The project involved the identification, screening, and evaluation of
25 supply options into four supply portfolios. We developed a custom Excel tool to conduct multi -criteria analysis under various
hydrologic scenarios.
4 Staff professional for the 2026 Region D
Regional Water Planning, Northeast Texas
Municipal Water District, Texas. This effort is
part of the ongoing process of developing
long- term regional water plans, which are
an integral part of the State Water Plan.

Project tasks involved formulating the description of the planning area and conducting analyses of water supply and needs. In addition, contributed to the identification of
potentially feasible WMS, unique stream
segments, and reservoir sites. Took part in
the development of regional legislative policies, encouraged public involvement, and had a role in the implementation of plans.
4 Staff professional for the Brazos G 2026
Regional Water Plan, Brazos River Authority,
Texas. This effort is part of the ongoing process of developing long- term regional water plans, which are an integral part of the State
Water Plan. Project tasks involved formulating the description of the planning area, and conducting analyses of water supply
and needs. In addition, contributed to the
identification of potentially feasible WMS,
unique stream segments, and reservoir sites.

Took part in the development of regional
legislative policies, encouraged public involvement, and had a role in the implementation of plans.

Staff professional for the 2026 Region E
Water Plan, Rio Grande Council of Governments, Texas. This effort is part of the ongoing process of developing long- term regional water plans, which are an integral part of the State Water Plan. Project tasks
involved formulating the description of the
planning area, and conducting analyses of
water supply and needs. In addition, contributed to the identification of potentially feasible WMS, unique stream segments, and
reservoir sites. Took part in the development of regional legislative policies, encouraged public involvement, and had a role in the implementation of plans.
4 Staff professional for the System Operating Permit — Phase 1, Tarrant Regional Water District, Texas. The Carollo team was responsible for managing the evaluation of the potential benefits and feasibility of system operations. They also led the development of analyses of alternative operations in a permitting context using the WAM as a
front- ed for RiverWare applications. Performed the evaluation of the existing TRWD system and WAM system operations model.
a carollo`
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
BS Civil Engineering,
University of California,
Davis, 2022
Licenses
Engineer -in -Training,
California
Thomas L. Wong, E I T
Thomas Wong started work at Carollo Engineers in November 2020 as an engineering intern and began working as a staff professional in July 2022. His relevant courses include fluid mechanics, mechanics of materials, probabilistic systems analysis, civil infrastructure, engineering design and problem solving, special data analysis, and static. Thomas has performed work on several pump station design projects, as well as pilot projects.

Relevant Experience
Staff professional for the City of Roseville, California, Dry Creek Wastewater Treatment Plant Foul Air System Replacement Evaluation. The project induded analysis of
the Dry Creeks foul air system to identify areas of concern and probable fixes to the concerns. Responsible for gathering in field
measurements, preparing draft memorandums, and participating in and recording client meetings. 4 Project engineer for the American Valley
Community Services District California,
Wastewater Treatment Plant (WWTP) Capacity Assessment. The project involved estimating the flow and load from a planned hospital and evaluating the impact the additional flow would have on the WWTP. After average flow projections were developed,
peak wet weather flow projections were estimated using historical peaking factors for the influent flow to the WWTP. A draft technical memorandum was prepared summarizing the results of the assessment. Responsible for gathering data, analyzing historical data, and creating draft the technical memorandum.

Staff professional for the City of Chico,
California, State Lands Assessment for Diffuser Abandonment. The project involved preparation of an Outfall Integrity Assessment Report and Outfall Removal Workplan for the removal or abandonment of the
non - operational outfall from the Chico
Wastewater Treatment Plant. Responsible
for creating figures for the Workplan, helping the project engineer during preparation of reports, and recording meetings.
i Staff professional for the Monterey One
Water, California, CP330 Monterey Pump
Station Upgrades and CP331 Seaside Pump
Station Upgrades. The project involved design of upgrades to two existing sewage pump stations. Responsible for coordinating
internal disciplines, assisting the project engineer during design, and creating draft cost estimates.
4 Staff professional for the El Dorado Irrigation District, California, Folsom Lake Intake Improvements. The project involves upgrading the existing raw water pump station. Responsible for coordination and execution of record drawings. 4 Introduction to Engineer Design Interactive Memory Game Project. Collaborated with three class members to create a game
using Arduino microcontroller for the University of Davis Betty Irene Moore School of Nursing. Organized multiple meetings
through Zoom for the team to remain
within the project schedule while remote
learning. Programmed an Arduino micro -
controller with C++ to create a complex,
physically engaging memory game for elders with mental disabilities. 4 Spatial Data Analysis ArcGIS Final Project. Wrote a flood -risk hazard analysis for a Yolo County research paper and presentation using ArcGIS to analyze the danger of flooding in Yolo County. Developed four
maps to display the areas of Yolo County
with various levels of flood risk and areas
where emergency shelters could be installed. Organized and designed a Power - Point presentation with other teammates to
present the collected data and information
to a class of peers and teaching assistants.
drcarolia
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
BA in Business
Administration, Ohio
Wesleyan University, 2019
Certification
Ohio State University,
Inspection and
Maintenance for
Stormwater Control
Measure (# OIM22016)
Emily Platt
Emily Platt is a
funding specialist at Carollo with six years of experience. Her expertise includes policy writing, non- profit management, survey design and analysis of date, and stakeholder relations and communications. She works with clients assist in identification of critical and competitive projects and relevant funding programs. She creates funding strategies and writes competitive applications for state and federal grant and loan opportunities. Through her experiences in consulting and working directly with municipalities and districts in various capacities over the last five years she understands the great need utilities face across the nation to make sure they can continue to provide a high level of service and quality of life for their customers and uplift their communities.

Relevant Experience
4 Funding support for City of Los Angeles,
Bureau of Sanitation, Hyperion 2035 USBR
Large -Scale Feasibility Study.
4 Funding specialist for El Dorado
Irrigation District California, FEMA Building
Resilient Infrastructure and Communities
BRIC) FY23. Emily was responsible for
application writing and submission support
for water reservoir improvements.
4 Funding specialist for Valley Sanitary
District, California, Capital Improvement
Plan Funding Opportunity Identification and
Strategy.

Funding specialist for the County of
Hawaii, Hawaii, Cesspool Conversion
Funding Opportunity Identification and
Strategy.

Funding spedalist for Puako for Reefs,
Hawaii, Cesspool Conversion Funding
Opportunity Identification and Strategy.
4 Funding specialist for the City of Klamath
Falls, Oregon, USBR WaterSMART Planning
and Project Design. Emily' sresponsibilities
included grant application writing and
submission support and Congressional
Direct Spending application writing and
submission support for wastewater
treatment plant improvements.

Funding specialist for Santa Clara Valley
Water District, California, USBR Desalination
and Water Purification Research Program:

Research Projects. Emily assisted in grant
application writing and submission support
for purified water research.
4 Funding specialist for Page Utility
Enterprises, Arizona, Congressional Direct
Spending Application. Emily assisted in
application writing and submission support
for intake pipeline and water treatment
plant improvements
4 Funding specialist for the Rincon Band
of Luiseno Indians, California, EPA Climate
Pollution Reduction Implementation Grant
Application. Emily provided application
writing support for septic to sewer transition
project
Funding Specialist for Delray Beach,
Florida, EPA Community Grants Program,
Emily provided application writing support
for pump station improvement project.

Funding specialist for Brownsville Public
Utilities Board, Texas, USBR, Title XVI WIIN
Act Application. Emily provided application
writing support for water desalination
project
Funding specialist for the City of Salinas,
Califomia Wastewater System
Improvements Funding Opportunity
Identification and Strategy.

Funding specialist for the Colorado River
Indian Tribes, Arizona, Wastewater
Treatment Plant Improvements Funding
Opportunity Identification and Strategy.
i Funding specialist for Page Utility
Enterprises, Arizona, Intake Pipeline and
Water Treatment Plant Improvements
Funding Opportunity Identification and
Strategy.

Funding specialist for the City of Camas,
Washington, PFAS Treatment Funding
Opportunity Identification and Strategy.
4 Funding specialist for the City of Cedar
Rapids, Iowa, Wastewater Treatment Plant
Green Hydrogen Implementation
Boa: X01' 0°
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Emily Platt
Assessment Funding Opportunity
Identification and Strategy.
4 Funding specialist for Eagle River Water
and Sanitation District, Colorado,
Wastewater Improvements Funding
Opportunity Identification and Strategy.
4 Funding specialist for Scottsdale Water,
Arizona, Recycled Water Funding
Opportunity Identification and Strategy.
4 Funding specialist for Salt Lake City
Department of Public Utilities, Utah, PFAS
Treatment Funding Opportunity
Identification and Strategy.

Funding specialist for Franklin County,
Texas, Dam Rehabilitation Funding
Opportunity Identification and Strategy.
4 Funding specialist for the City of
Thornton, Colorado, PFAS Treatment
Funding Opportunity Identification and
Strategy.
4 Funding specialist for South Adams
County Water and Sanitation District,
Colorado, Wastewater Improvements
Funding Opportunity Identification and
Strategy.
4 Funding support for the City of Buena
Ventura, Califomia, VenturaWaterPure USBR
Large - Scale Feasibility Study Update. Emily
assisted with support and coordination with
USBR through to final feasibility study
approval.
4 Funding support for Brownsville Public
Utilities Board, Texas, USBR Title XVI WIIN
Act Desalination Feasibility Study.
4 Founder of EM Consulting Services LLC,
Mount Vernon, Ohio. While with EM
Consulting Services Emily focused on
review, research, creation, and improvement
of zoning codes, stormwater regulations,
water and wastewater regulations, utility
rates, and annual budgets. She assisted in
grant writing and management throughout
award periods for federal and state grants
for stormwater, water, wastewater, urban
forestry, and infrastructure improvements,
as well as assisted in correspondence with
key stakeholders and community members.

Emily managed projects ranging from
focused research, document organization
and tracking, implementation of plans and
improvements, and intern cohorts. She
facilitated strategic sessions, research
review, brainstorming workshops, and
budgetary and City Council discussions.
4 Board president for Community Roots,
Mount Vernon, Ohio. Community Roots is a
volunteer -based nonprofit that' sprimary
focus is to provide horticultural and
agricultural rehabilitation programs for their
county. Emily was responsible for assisting
in grant writing and management
throughout award periods for federal and
local grants including the USDA F2S
program, urban farming, and accessibility
improvements.
4 Analyst for Artemis Connection, Seattle,
Washington. Artemis Connection is a
strategic consulting firm that partners with
clients to build executable strategies
through leveraging client strengths. Emily
developed company -wide objective, goal,
strategy, and metric plans, as well as multiyear growth strategies. She also gained experience managing an internal diversity,
equity, and inclusion project team, as well as
intern staff. She managed HR, Finance, and
Operations teams during implementation
periods for mergers and acquisitions,
updated pricing strategies, interviewed
stakeholders for company culture analyses,
and facilitated and assisted client workshops
while keeping DEI top of mind.
4 Learning and development intern for
Worthington Industries, Worthington, Ohio.

Worthington Industries is a steel processing
manufacturing company. Emily was
responsible for data validation, gap analysis
for financial understanding across the
company and creation of a " Business Basics"
program, and baseline research for new
learning and development programming.
rcarollo
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Education
MGIS, Penn State
University, 2017
BA Geography, California
State University,
Northridge, 2001
AA Geology, Pasadena
City College, 1997
Certifications
Certified Geographic
Information Systems
Professional ( GISP),
Geographic Information
Systems Certification
Institute, 2012
Jackie M. Silber, GISP
Jackie Silber is a geographic information systems ( GIS) lead with 21 years of professional experience in GIS and technical training. Her experience includes geospatial GIS analysis for water resource planning, environmental remediation sampling, and demographic forecasting projects. Her GIS skills focus on geodatabase design and optimization, manipulation and conversion of projections, CAD and KML to GIS conversion, spatial analysis, automation of repetitive analysis using Model Builder and Python, and creation of cartographic figures.

Relevant Experience
4 GIS specialist for the Stormwater Capture BMP Site Suitability Analysis for the Upper San Gabriel River Enhanced Watershed Management Program, California. Using a
uniform grid, performed a multi -criteria decision analysis of valued and binary constraints to identify potential stormwater BMP sites in the Watershed as part of the
Los Angeles County MS4 Permit Compliance. The constraints were scored and weighted to rank the locations. Iterative
tasks such as classifying the locations were
automated using python scripts.
4 GIS Specialist for City of San Diego,
California Stormwater Recovery Feasibility
Study. Ms. Silber provided geospatial
analysis and created figures of 19
preliminary sites selected for stormwater
best management practices ( BMP). BMP
parcel analysis was based on parcel slopes,
location in relation to bedrock and
groundwater basins, potential for high
runoff and proximity to storm water
conveyances. Drainage runoff was
calculated based on assumed annual
precipitation from the Western Regional
Climate Center data for San Diego.
4 GIS lead for EI Toro Water District Master Plan Update, EI Toro, California. The project includes the development and calibration of water and sewer hydraulic models, development of CIP, and a master plan report. The water system evaluation includes an energy evaluation, water quality evaluation, and impact of new facilities on the water system. 4 GIS specialist for OneWater 2050 Plan
for the City of South Pasadena, California.

Ms. Silber developed figures based on hydraulic modeling results of recommended fire flow improvements to address deficiencies as well as minimum and maximum pressures throughout the District.
i GIS specialist for the 2020 Integrated
Water Master Plan and Urban Water Management Plan for Padre Dam Municipal Water District, California.
4 GIS specialist for the City of Banning,
California. As part of the Integrated Master
Plan, Ms. Silber developed figures representing the existing recycled water system as well as the proposed non -potable reuse
system.
4 GIS specialist for the Cole Creek CSO
202 and 203 Sewer Separation Projects in
Omaha, Nebraska. To estimate the population served by the construction of new storm and sanitary sewers, Ms. Silber assisted with analyzing the 2020 Census population data. 4 GIS Specialist for One Water LA 2040
Plan, California. Ms. Silber created
cartographic figures of wastewater and
stormwater pumping plant prioritization
based on current and/ orfuture climate
hazard risks.
4 GIS Specialist for King County Clean
Water Program, Seattle Washington. Ms.

Silber created figures for the Action
Decision Sheet deliverable which includes
figures of combined sanitary overflow ( CSO)
action plan and legacy pollution action
locations. The King County sanitary
wastewater and stormwater systems are
combined and climate changes in rainfall
amounts require planning for conveyance
system level of service.
4 GIS specialist for the Water Delivery
Comprehensive System Assessment and
Update, Dallas Water Utilities, Texas. Carollo
performed a comprehensive investigation of
rg ca; IIo`
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Jackie M. Silber, GIS P
projected water demands, aging infrastructure, service reliability, benchmarking, water quality, risk management, and efficiency improvements. The project involved the analysis of many different hydraulic scenarios, predict the consequences, and identify the
optimum approach to address those consequences.

GIS lead for the Cal Water Strategic Asset Management Plan. Ms. Silber assisted with likelihood of failure and consequence
of failure water pipeline analysis to establish
asset management procedures for Cal Water' sWillows District. 4 GIS specialist for the Hydraulic Model
Implementation for Suburban Water Systems in Whittier, California. Ms. Silber created pressure system surface figures to compare water pressure modeling results
throughout the system.

GIS specialist for the Antelope Valley
East Kern Water Agency in Palmdale, California. Ms. Silber consolidated land use patterns and developed water system and capital improvement plan figures.

GIS specialist for the 2021 Elsinore Valley
Subbasin Groundwater Sustainability Plan.

Provided mapping of well monitoring and
septic tank conversion priority areas.
4 GIS lead for the City of West Linn Stafford Area Sewer Evaluation. Ms. Silber developed watershed drainage basins based on DEMs to determine the urban reserve areas that could be served by the City' s existing sanitary sewer system by gravity. 4 GIS specialist for the 2020 Recycled Water Master Plan update for West Basin Municipal Water District, California. As subconsultant, Carollo conducted a customer survey within multiple jurisdictions to prepare a recycled water demand forecast and update
Capital Implementation Plan for Recycled
Water Systems. The recycled water model,
system analysis, and CIP were updated as
part of this project that extends the planning horizon to year 2050.

GIS specialist for Long Beach Water Department' s
West Long Beach Advanced
Treated Water Feasibility Study, California.

As a subconsuitant, Carollo led a team to
evaluate and interview potential recycled
water customers that could be served with
recycled water or higher quality advanced
treated water.
4 GIS acting project manager for the GIS
and Hydraulic Model Hosting and Maintenance Services project for Mesa Water District, California. Ms. Silber created five web applications to assist department leads and
field crew access and search the District' s
GIS data. In addition, she worked with the
District to develop a customer outage text
notification system which allow Operation
staff to identify valves that will be out of service. The web app performs a network trace of the customers that will be affected and
sends the information to the Public Affairs
Department who contact the customers.

Provide on -going GIS support to the District
for other projects including the annual water loss audit. 4 GIS lead for the Condition Assessment
of Buried Water Assets - Metallic Pipe,
WSSC Water, Maryland. This project involves the development a condition assessment program for metallic water mains that includes evaluating innovative technologies
for water main condition assessment. The
program is to provide condition assessment
of 75 miles of mains per year in diameters
ranging from 6 -inch to 96 -inch. Integral to
the program, is providing the analysis for
identifying and prioritizing water mains for
assessment as well as integrating the results
into WSSC Water' s asset management program. Ms. Silber coordinated GIS updates and supported asset management.
4 GIS specialist for the University of California, Irvine, Recycled Water System Analysis and Capital Improvement Program. Ms.

Silber worked with hydraulic modelers to illustrate future system pressure deficiencies and pipeline velocities.

ArcGIS online administrator for the City
of Reno, Nevada, Northwest Model Expansion and Capacity Analysis and Master Plan Story Map project. Ms. Silber created an interactive web -based Story Map to provide access to the proposed CIP projects and
modeling results.
caolla
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

NATIONAL PLANT SERVICES
A Carylon Company

JEFF GARCIA
Industry Tenure
2002 - Present
Certification
NASSCO
Pipeline Assessment
30 hour OSHA
10 hour OSHA
Medical
Services First Aid
CPR
Confined Space
Awareness
Education
Bachelor of Arts
Boston College
Jeff is responsible for supervising all phases of condition assessment projects including oversight and training of office and field staff. Jeff has extensive experience working on Sanitary Sewer Evaluation Study projects throughout the Western United States.

Jeff has over 19 years of sewer inspection experience and has experience in all phases of field evaluations. These include manhole inspections, sewer and storm inspections, flow monitoring, dye -test confirmation, smoke testing, building inspections, cleaning large diameter pipe, GPS surveys and data collection, public relations, field management, quality control and assurance, and safety training. He has his OSHA 10 and 30 Construction Safety Awareness, Medical Services First Aid, CPR and Excavation Safety Training.

Relevant Recent Experience
Cleaning, Inspecting, and UV Spot Repairs of Truss pipe for San Bernardino County Special Districts.

Closed -Circuit Televising Services of Sewer Mains and Manholes — Santa Cruz County Sanitation District ( Large diameter pipe cleaning and inspection, IBAK SI Manhole MACP Level 2 Inspections)
City Wide Sewer Line Cleaning, CCTV Inspection and Manhole Inspection — City of San Gabriel, CA ( Sewer cleaning and IBAK mainline scanning)
Large Diameter Storm Drain Rehabilitation — CalTrans, ( Large pipe cleaning and inspection)
Trenchless Sewer Repairs — Coachella Valley Water District ( Used Cosmic UV system to install 4' spot repairs)
Pipe Rehab with Sewer Laterals — LA County Sanitation Districts ( dye testing, flow monitoring, cleaning, inspection, lateral bypass) 75 Mile Condition Assessment — LA County Department Public Works Clean and CCTV 75 miles of sewer pipe across multiple cities) Sewer System Maintenance - City of Lynwood, CA
CCTV Inspection, Citywide - City of Arcadia, CA
Trunk Sewer Condition Assessment, LA County Sanitation District Floating large trunk lines for cleaning/ rehab)
Sanitary Sewer Overflow Control Program Group 2 -
Sewer Rehabilitation - City of Los Angeles, CA
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A

TEAM MEMBER RESUME

II KEVIN GENASCI PLS

LEAD SURVEYOR I PRINCIPAL
Kevin' s clients benefit from his extensive experience in both the field and office.

He specializes in surveys to support the design of residential subdivisions, commercial site developments, industrial site developments, and municipal infrastructure projects.

His expertise includes topographic surveying and mapping, boundary surveying, construction surveying, site development, and municipal infrastructure design support.

Kevin provides the big picture strategy, planning and execution for the land surveying team and is responsible for the direction and supervision of the survey crews on his project assignments.

RELEVANT EXPERIENCE
CITY OF STOCKTON RWCF OXIDATION PONDS ROAD REPAIR - Stockton, CA Siegfried is providing civil and geotechnical engineering, and surveying services for the repair of levee roads located at the Oxidation Ponds at the Stockton Regional Wastewater Control Facility ( RWCF).

The RWCF oxidation pond system is comprised of three ( 3) ponds, with each pond being a shallow earth -formed basin. These ponds include various exterior and interior service roads around their respective perimeters. The interior service roads for ponds # 2 and # 3 are currently in poor condition and will need to be repaired. Siegfried is providing preliminary and final engineering services leading to the completion of construction documents and estimates for formal bidding and construction of the desired improvements.

CITY OF PALO ALTO, RESERVOIR, EL CAMINO PARK, LYTTON PUMP STATION & WATER WELL - Davis, CA This project is part of the City of Palo Alto' s ongoing Emergency Water Supply project which intends to supply water to the City in the event that the reservoir and the SFPUC system are shut down. Siegfried, teaming with CDM Smith, was retained to design and manage the construction of a 2. 5 million gallon underground reservoir, install a water well, reconstruct the Lytton Pump Station, and design El Camino Park which sits on top of the underground reservoir. Siegfried provided civil engineering, landscape architecture, permitting, surveying, and architectural review board documentation.

CITY OF STOCKTON, ALEXANDRIA & FIVE MILE SLOUGH CULVERT REPLACEMENT - Stockton, CA Siegfried provided civil engineering, surveying, and landscape architecture for the culvert replacement at Alexandria and Five Mile Slough. This area, which acts as more of a retention basin, has a long history of failure, as previous clay pipe culverts had been stacked on top of each other before a road had been laid over the top. Siegfried designed a larger box culvert to remedy issues with debris, and improve water flow. As well, Siegfried proposed moving an outdated pump to stimulate more water flow and eliminate hazardous algae blooms and water hyacinth growth. A final step of the process was to establish a traffic plan, as the main road at Alexandria is the main artery to both Lincoln High School and Sierra Middle School.

PALO ALTO REGIONAL WATER QUALITY CONTROL PLANT, ADVANCED WATER PURIFICATION SYSTEM - Palo Alto, CA Siegfried provided civil consultation, surveying, and landscape architecture for the Palo Alto RWQCP Advanced Water Purification System. This comprehensive site development included a complete topographic survey, landscape basis of design, comprehensive site development, and will include support through construction.

RINCONADA WASTEWATER TREATMENT PLANT RELIABILITY IMPROVEMENT PROJECT - Los Gatos, CA Siegfried provided landscape architecture and surveying services for the five ( 5) acre, $179M WTP Water Treatment Plant, Reliability Improvement project located in the Santa Clara Valley Water District.

The new landscape areas of focus included several entry - gate areas, landscape areas adjacent to the flocculation and sedirnentation basins, and filter buildings. It also includes the staff courtyard landscaped shade and seating area. Our design principle for this project was to provide effective screening within a few years as well as into the future, without obstructing the neighbor' s distant views of the valley. Our technical mandate was to comply with the project Environmental Impact Report ( EIR) and MMRP.

M SIEGFRIED

PROFESSIONAL PROFILE

EDUCATION
Agricultural Systems
Management
California Polytechnic State
University, San Luis Obispo, CA

LICENSE
California Land Surveyor No. 8660

AFFILIATIONS
California Land Surveyors
Association
American Council of
Engineering Companies
AWARDS
City of Stockton, Miner Avenue
Complete Streets
2022 ASCE Regional, Road Project of the Year
2023 ASCE Region Q Outstanding Roadway
and Highway Project
City of Sunnyvale, Homestead Road
Pedestrian & Bicycle Impfovements
American Public Works Association,
Silicon Valley Chapter, Project of the Year
Award 2023
Yerba Buena High School Student
Union and Quad Transformation,
2021 DBIA Regional Project of the Year
Award, 2021 DBIA National Best in Process
Award; Nation& Chairman' sAward;
National Award of Excellence; Award of
Merit, andLEEDSilver
Casa Roble HS Student Union
2022 DBIA National Merit Award for an
Educational Facility, 2021 DBIA Best
Regional Project and Design Excellence

YEARS OF EXPERIENCE
22 - Total 16 - Siegfried

CONTACT INFORMATION
3428 Brookside Road
Stockton, CA 95219
t 1209. 943. 2. 021
kgenasci@siegfriedeng. com
CIVIL • STRUCTURAL • GEOTECHNICAL • SURVEY • LANDSCAPE • PARTNERING 3428 Brookside Road, Stockton, CA 95219 • t 1209. 943. 2021 f 1209. 942. 0214 • siegfriedeng. com Docusign Envelope ID: 65DB2CA4- 3005- 4EBB- A411- 82384A69B99A Resume, 2024- 07- 29 [24- 016]
Kevin Krajewski, PE
Role: Project Manager, Data QA/C Specialist
Education
B. S., Mechanical Engineering,
University of California — Davis, 1995
Registration
Mechanical Engineer, CA ( M31744)
Total Years of Experience
28 years
Training and Certifications
Asbestos Awareness
Confined Space Entry Certified
First Aid/ CPR/ AED
Publications
A Baytown Experience: Using Pump Station Wet
Wells as Flow Meters," WEAT Collections Systems
and Odor & Corrosion Specialty Conference, 2022
Jutan, LaTia)
You Can' tSqueeze Wine from a Stone: The Success
of Napa Sanitation District' sI&Reduction
Program," WEFTEC Annual Conference, 2017
Damron A., Winkelman M)
Collection System Flow Monitoring Technology at
EBMUD," WEFTEC Annual Conference, 2009
Sacramento Regional County Sanitation District
Interceptor Sulfide Generation Model," WEFTEC
Annual Conference, 2007
Ahead of The Flow," Public Works Magazine, 2006
Oro Loma Sanitary District Bockman Lift Station:

Flow Monitoring and I/Analysis — A Case Study,"
CWEA Conference, 2004
Cost -Effective Collection System Assessment,"
HWEA Collection Systems Conference, 2003
Professional Summary
Kevin Krajewski is a senior -level project
engineer, engineering manager, division
manager, practice leader, and respected
industry leader for over 28 years. He has
served as the QA/C advisor and data
manager, and project manager on hundreds of
flow monitoring, smoke testing, and condition
assessment projects throughout California and
the Western United States.

Kevin' s
expertise includes flow monitoring and
analysis of inflow and infiltration ( I/) into
collection systems, including the development
of synthetic I/hydrographs and estimates of
peak wet weather flows for design storm
events.

Relevant Local Experience
City of Vista Master Plan Flow Monitoring,
Vista, CA
Kevin performed analysis for wet weather
sanitary sewer flow monitoring services within
the City of Vista ( City) to establish average dry
weather flows and evaluate the inflow and
infiltration ( I/) response at 20 open -channel
flow monitoring sites within the City' ssanitary
sewer system. The duration of the work was
one month; pipe sizes ranged from 8 inches to
36 inches in diameter. This project was in
support of a master planning effort for Carollo
Engineers.

City of Oceanside Master Plan Flow
Monitoring, Oceanside, CA
Kevin performed analysis for wet weather
sanitary sewer flow monitoring services within
the City of Oceanside ( City) to establish
average dry weather flows and evaluate the
inflow and infiltration ( I/) response at 29
open - channel flow monitoring sites within the
City' s sanitary sewer system. The duration of
the work was 2 months; pipe sizes ranged
from 10 inches to 27 inches in diameter. This
project was in support of a master planning
effort.

City of Riverside Master Plan Flow
Monitoring, Riverside, CA
Kevin managed and performed analysis for
wet weather sanitary sewer flow monitoring
services within the City of Riverside ( City) to
establish average dry weather flows and
evaluate the inflow and infiltration ( I/)
response at 60 open - channel flow monitoring
sites within the City' s sanitary sewer system.

The duration of the work was 1 month; pipe
sizes ranged from 8 inches to 51 inches in
diameter. This project was in support of a
master planning effort.

4. K - FLOW SOLUTIONS Page 1
Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A Resume, 2024- 07- 29 [24- 016]
City of Anaheim Master Plan Flow
Monitoring, Anaheim, CA
Kevin managed and performed analysis for
completed sanitary sewer flow monitoring and
rainfall monitoring within the west area of the
City of Anaheim collection system. The
analysis was performed over a consecutive 3 -
month period with open - channel flow meters
at 15 sites and rain data collected from four
rain gauge locations. This study established
the baseline sanitary sewer flows at the flow
monitoring sites, estimated available sewer
capacity, isolated inflow and infiltration ( I/)
response, and included I/analysis.

Coachella Valley Water District Sanitary
Sewer Flow Monitoring, Coachella, CA
Kevin managed and performed analysis for
sanitary sewer flow monitoring at 29 flow
monitoring locations within the Coachella
Valley Water District. Flow monitoring took
place for one month. The flow monitoring
project supported the District' s hydraulic
modeling and master planning projects. Pipe
sizes ranged from 8 to 33 inches in diameter.

The project estimated available sewer capacity
and conducted analyses pertaining to
infiltration and inflow (I/) occurring in the
basins upstream from the flow monitoring
sites. Challenges included coordination with
several different satellite agencies that
contribute flow into the Coachella Valley
Water District, including the Cities of Rancho
Mirage, Indian Wells, Palm Desert, La Quinta,
Cathedral City, Indio, and Thousand Palms.

City of Los Angeles RDI/ IAnalysis & Data
Engineering Review of Flow Data at 247 Flow
Gauging Locations, Los Angeles, CA
Kevin managed and conducted analyses as a
subcontractor to HACH ( McCrometer) to
provide flow monitoring data review and
infiltration/ inflow (I&) analysis services for
the City of Los Angeles ( CoLA) collection
system. Kevin worked directly with CoLA
project managers and engineers to review
flow monitoring data provided by HACH at 247
flow monitoring sites over the course of three
wet weather seasons. The purpose of the
project was review data quality and provide
I&analysis of isolated sewerage basins within
the CoLA collection system.

The 247 flow monitoring locations were
utilized to establish watershed boundary
conditions for 196 sewerage basins. The I&
response hydrographs over three seasons
were normalized; inflow and infiltration
components per basin were ranked, and
basins with the highest inflow response and
the highest sustained infiltration components
were identified. Synthetic I&hydrographs
were determined and applied to predict the
I&response for a NOAA determined 10 -year,
24 -hour design storm event.

Similar to the aforementioned projects, in the
past 10 years, Kevin has served as project
manager/ engineer/ data manager either
directly for these following municipalities, or
as sub -contracted by their master planning
engineering firms, for projects ranging from 4
to 40 sites:

LACSD ( Los • Santa Barbara • OCSD
Angeles • San Luis ( Orange
County San) Obispo County
Torrance • Goleta San San)
Gardena • Burbank • Chino
Oxnard • Glendale Hills
Ventura • San • Banning
Santa Bernardino • Elsinore
Monica MWD Valley WD
Large Project Experience
Eastern Municipal Water District ( EMWD)
Flow Monitoring & Model Calibration.

Temecula Valley, CA
Kevin managed sanitary sewer flow monitoring
and rainfall monitoring over a period of one
month at 58 monitoring sites including eight
rain gauge locations. The purpose of this study
was to measure sanitary sewer flows used to
calibrate the EMWD hydraulic model. The
project estimated available sewer capacity and
conducted analyses pertaining to infiltration
and inflow (I/) occurring in the basins
upstream from the flow monitoring sites.

Kevin has managed similar large projects for:

Repeat work with EMWD, similar size/cope, 4
years running ( different master planning
firms).

East Bay Municipal Utility District, 101 sites
City of Oakland EPA Cease and Desist Order
131 sites]

K - FLOW SOLUTIONS

Page 2 ends

Docusign Envelope ID: 65DB2CA4- 30D5- 4EBB- A411- 82384A69B99A carollo. cm
orcarollo

Lathrop City CouncilJanuary 13, 2025

Lathrop City Council
January 13, 2025