Agenda packet — Seal Beach City Council, October 9, 2023 (part 2 of 3)

Includes copyrighted material of Insurance Services Office, Inc., with its permission. 0 Additional Insured — Owners, Lessees Or Contractors — ZURICH Completed Operations — Scheduled
Policy No. I Eff. Date of Pol. I Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

LO 1817406- 01 1
10/ 01/ 2019 110/ 01/ 2020 10/ 01/ 2019 75272000 N/ A N/ A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

SCHEDULE
Name of Person or Organization:

Location and Description of
Completed Operations:

Additional
Premium:

Any person or organization to whom or to which you
are required to provide additional insured status in a
Any location or project, other than a wrap- up or other N/ A written contract or written agreement executed prior
consolidated insurance program location or project
to the loss, except where such contract or agreement for which insurance is otherwise separately provided is prohibited by law. to you by a wrap- up or other consolidate insurance program.

Section II — Who Is An Insured is amended to include as an insured any person or organization shown in the Schedule of this endorsement, but only with respect to liability arising out of " your work" at or from the corresponding location designated and described in the Schedule performed for that insured and included in the " products - completed operations hazard".

However, if you have entered into a construction contract with an additional insured person or organization shown in the Schedule of this endorsement, the insurance afforded to such additional insured only applies to the extent permitted by law.

All other terms and conditions of this policy remain unchanged.

U -GL -1466- D CW ( 12- 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

POLICY NUMBER: GLO 1817406- 01 COMMERCIAL GENERAL LIABILITY CG 24 17 10 01
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

CONTRACTUAL LIABILITY - RAILROADS
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART
Scheduled Railroad:

ALL CONTRACTS

RAILROADS, AS

CONTRACT

SCHEDULE

FOR WORK DONE FOR

REQUIRED BY WRITTEN
Designated Job Site:

If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.)
With respect to operations performed for, or affecting, Paragraph f. does not include that part of any a Scheduled Railroad at a Designated Job Site, the contract or agreement:
definition of " insured contract" in the Definitions sec- ( 1) That indemnifies an architect, engineer or tion is replaced by the following: surveyor for injury or damage arising out

9. " Insured Contract" means: of:
a. A contract for a lease of premises. However,
that portion of the contract for a lease of
premises that indemnifies any person or organization for damage by fire to premises while rented to you or temporarily occupied by you
with permission of the owner is not an " insured
contract';
b. A sidetrack agreement;
c. Any easement or license agreement;
d. An obligation, as required by ordinance, to
indemnify a municipality, except in connection
with work for a municipality;
e. An elevator maintenance agreement;
f. That part of any other contract or agreement
pertaining to your business ( including an indemnification of a municipality in connection with work performed for a municipality) under
which you assume the tort liability of another
party to pay for ' bodily injury" or " property
damage" to a third person or organization. Tort
liability means a liability that would be imposed
by law in the absence of any contract or
agreement.
a) Preparing, approving or failing to prepare or approve maps, shop drawings, opinions, reports, surveys, field orders,
change orders or drawings and specifications; or
b) Giving directions or instructions, or
failing to give them, if that is the primary
cause of the injury or damage;
2) Under which the insured, if an architect,
engineer or surveyor, assumes liability for
an injury or damage arising out of the insured' s rendering or failure to render professional services, including those listed in Paragraph ( 1) above and supervisory, inspection, architectural or engineering activities.

CG 24 17 10 01 0 ISO Properties, Inc., 2000 Page 1 of 1 0 POLICY NUMBER: GLO 1817406- 00 COMMERCIAL GENERAL LIABILITY CG 25 03 05 09
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE HEAD IT CAREFULLY.

DESIGNATED CONSTRUCTION PROJECT( S)

GENERAL AGGREGATE LIMIT
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

SCHEDULE
Designated Construction Project( s):

A GENERAL AGGREGATE LIMIT APPLIES TO EACH CONSTRUCTION PROJECT WHERE

THE NAMED INSURED IS PERFORMING OPERATIONS, HOWEVER, A GENERAL

AGGREGATE LIMIT DOES NOT APPLY TO ANY CONSTRUCTION PROJECT WHERE THE

NAMED INSURED IS PERFORMING OPERATIONS THAT ARE INSURED UNDER A WRAP UP OR ANY OTHER CONSOLIDATED OR SIMILAR INSURANCE PROGRAM.

Information required to complete this Schedule if not shown above will be shown in the Declarations.

A. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which can be
attributed only to ongoing operations at a single
designated construction project shown in the
Schedule above:

1. A separate Designated Construction Project
General Aggregate Limit applies to each
designated construction project, and that limit
is equal to the amount of the General
Aggregate Limit shown in the Declarations.

2. The Designated Construction Project General
Aggregate Limit is the most we will pay for the
sum of all damages under Coverage A, except
damages because of ' bodily injury" or
property damage" included in the "products -
completed operations hazard", and for
medical expenses under Coverage C
regardless of the number of:
a. Insureds;
b. Claims made or " suits" brought; or
c. Persons or organizations making claims or
bringing " suits".

3. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the Designated
Construction Project General Aggregate Limit
for that designated construction project. Such
payments shall not reduce the General
Aggregate Limit shown in the Declarations nor
shall they reduce any other Designated
Construction Project General Aggregate Limit
for any other designated construction project
shown in the Schedule above.

4. The limits shown in the Declarations for Each
Occurrence, Damage To Premises Rented To
You and Medical Expense continue to apply.

However, instead of being subject to the
General Aggregate Limit shown in the
Declarations, such limits will be subject to the
applicable Designated Construction Project
General Aggregate Limit.

CG 25 03 05 09 0 Insurance Services Office, Inc., 2008 Page 1 of 2 0 B. For all sums which the insured becomes legally C.
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which cannot be
attributed only to ongoing operations at a single
designated construction project shown in the
Schedule above:

1. Any payments made under Coverage A for
damages or under Coverage C for medical D.
expenses shall reduce the amount available
under the General Aggregate Limit or the
Products - completed Operations Aggregate
Limit, whichever is applicable; and

2. Such payments shall not reduce any
Designated Construction Project General
Aggregate Limit. E.

When coverage for liability arising out of the
products - completed operations hazard" is
provided, any payments for damages because of
bodily injury" or " property damage" included in
the " products - completed operations hazard" will
reduce the Products - completed Operations
Aggregate Limit, and not reduce the General
Aggregate Limit nor the Designated Construction
Project General Aggregate Limit.

If the applicable designated construction project
has been abandoned, delayed, or abandoned
and then restarted, or if the authorized
contracting parties deviate from plans, blueprints,
designs, specifications or timetables, the project
will still be deemed to be the same construction
project.

The provisions of Section III — Limits Of
Insurance not otherwise modified by this
endorsement shall continue to apply as
stipulated.

Page 2 of 2 ends

POLICY NUMBER: GLO 1817406- 00 COMMERCIAL GENERAL LIABILITY CG 25 04 05 09
THIS ENDORSEMENT CHANCES THE POLICY. PLEASE READ IT CAREFULLY.

DESIGNATED LOCATION( S)

GENERAL AGGREGATE LIMIT
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART
UULF
Designated Location( s):

EACH LOCATION, OTHER THAN CONSTRUCTION PROJECTS, OCCUPIED BY THE

NAMED INSURED
Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

A. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which can be
attributed only to operations at a single
designated " location" shown in the Schedule
above:

1. A separate Designated Location General
Aggregate Limit applies to each designated
location", and that limit is equal to the amount
of the General Aggregate Limit shown in the
Declarations.

2. The Designated Location General Aggregate
Limit is the most we will pay for the sum of all
damages under Coverage A, except damages
because of ' bodily injury" or " property
damage" included in the " products - completed
operations hazard", and for medical expenses
under Coverage C regardless of the number
of:
a. Insureds;
b. Claims made or " suits" brought; or
c. Persons or organizations making claims or
bringing " suits".

3. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the Designated
Location General Aggregate Limit for that
designated ' location". Such payments shall
not reduce the General Aggregate Limit
shown in the Declarations nor shall they
reduce any other Designated Location
General Aggregate Limit for any other
designated " location" shown in the Schedule
above.

4. The limits shown in the Declarations for Each
Occurrence, Damage To Premises Rented To
You and Medical Expense continue to apply.

However, instead of being subject to the
General Aggregate Limit shown in the
Declarations, such limits will be subject to the
applicable Designated Location General
Aggregate Limit.

CG 25 04 05 09 0 Insurance Services Office, Inc., 2008 Page 1 of 2 B. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which cannot be
attributed only to operations at a single
designated " location" shown in the Schedule
above:

1. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the amount available
under the General Aggregate Limit or the
Products - completed Operations Aggregate
Limit, whichever is applicable; and

2. Such payments shall not reduce any
Designated Location General Aggregate Limit.

C. When coverage for liability arising out of the
products - completed operations hazard" is
provided, any payments for damages because of
bodily injury" or "property damage" included in
the " products - completed operations hazard" will
reduce the Products - completed Operations
Aggregate Limit, and not reduce the General
Aggregate Limit nor the Designated Location
General Aggregate Limit.

D. For the purposes of this endorsement, the
Definitions Section is amended by the addition of
the following definition:

Location" means premises involving the same or
connecting lots, or premises whose connection is
interrupted only by a street, roadway, waterway
or right-of-way of a railroad.

E. The provisions of Section III — Limits Of
Insurance not otherwise modified by this
endorsement shall continue to apply as
stipulated.

Page 2 of 2 ends

Other Insurance Amendment — Primary And Non -
Contributory
0 ZURICH
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

LID 1817406- 01 10/ 01/ 2019 10/ 01/ 2020 10/ 01/ 2019 75272000 N/ A N/ A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

Named Insured:

Address ( including ZIP Code):

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

1. The following paragraph is added to the Other Insurance Condition of Section IV — Commercial General Liability Conditions:

This insurance is primary insurance to and will not seek contribution from any other insurance available to an additional insured under this policy provided that:
a. The additional insured is a Named Insured under such other insurance; and b. You are required by a written contract or written agreement that this insurance would be primary and would not seek contribution from any other insurance available to the additional insured.

2. The following paragraph is added to Paragraph 4.b. of the Other Insurance Condition of Section IV — Commercial General Liability Conditions:

This insurance is excess over:

Any of the other insurance, whether primary, excess, contingent or on any other basis, available to an additional insured, in which the additional insured on our policy is also covered as an additional insured on another policy providing coverage for the same ' occurrence", offense, claim or "suit'. This provision does not apply to any policy in which the additional insured is a Named Insured on such other policy and where our policy is required by written contract or written agreement to provide coverage to the additional insured on a primary and non- contributory basis.

All other terms and conditions of this policy remain unchanged.

U -GL -1327- B CW ( 04/ 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

POLICY NUMBER: GLO 1817406- 01 COMMERCIAL GENERAL LIABILITY CG 24 04 05 09

WAIVER OF TRANSFER OF RIGHTS OF RECOVERY

AGAINST OTHERS TO US
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

PRODUCTS/ COMPLETED OPERATIONS LIABILITY COVERAGE PART

SCHEDULE
Name Of Person Or Organization:

ANY PERSON OR ORGANIZATION THAT REQUIRES YOU TO WAIVE YOUR RIGHTS OF

RECOVERY, IN A WRITTEN CONTRACT OR AGREEMENT WITH THE NAMED INSURED THAT IS EXECUTED PRIOR TO THE ACCIDENT OR LOSS.

Information required to complete this Schedule, if not shown above, will be shown in the Declarations. I The following is added to Paragraph 8. Transfer Of
Rights Of Recovery Against Others To Us of Section
IV - Conditions:

We waive any right of recovery we may have against
the person or organization shown in the Schedule
above because of payments we make for injury or
damage arising out of your ongoing operations or
your work" done under a contract with that person
or organization and included in the " products -
completed operations hazard". This waiver applies
only to the person or organization shown in the
Schedule above.

CG 24 04 05 09 0 Insurance Services Office, Inc., 2008 Page 1 of 1 0 POLICY NUMBER: BAP 1857085- 01 COMMERCIAL AUTO
CA 20 48 10 13
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

DESIGNATED INSURED FOR

COVERED AUTOS LIABILITY COVERAGE
This endorsement modifies insurance provided under the following:

AUTO DEALERS COVERAGE FORM

BUSINESS AUTO COVERAGE FORM

MOTOR CARRIER COVERAGE FORM
With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by this endorsement.

This endorsement identifies person( s) or organization( s) who are "insureds" for Covered Autos Liability Coverage under the Who Is An Insured provision of the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form.

This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below.

Named Insured:

Endorsement Effective Date:

SCHEDULE
Name Of Person( s) Or Organization( s):

ANY PERSON OR ORGANIZATION TO WHOM OR WHICH YOU ARE REQUIRED TO

PROVIDE ADDITIONAL INSURED STATUS OR ADDITIONAL INSURED STATUS ON A

PRIMARY, NON- CONTRIBUTORY BASIS, IN A WRITTEN CONTRACT OR WRITTEN

AGREEMENT EXECUTED PRIOR TO LOSS, EXCEPT WHERE SUCH CONTRACT OR AGREEMENT IS PROHIBITED BY LAW.

Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

Each person or organization shown in the Schedule is
an " insured" for Covered Autos Liability Coverage, but only to the extent that person or organization qualifies as an " insured" under the Who Is An Insured provision
contained in Paragraph A. I. of Section II — Covered
Autos Liability Coverage in the Business Auto and
Motor Carrier Coverage Forms and Paragraph D. 2. of
Section I — Covered Autos Coverages of the Auto
Dealers Coverage Form.

CA 20 48 10 13 © Insurance Services Office, Inc., 2011 Page 1 of 1 POLICYNUMBER: BAP 1857085- 01 COMMERCIAL AUTO
CA 04 44 10 13
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

WAIVER OF TRANSFER OF RIGHTS OF RECOVERY

AGAINST OTHERS TO US (WAIVER OF SUBROGATION)
This endorsement modifies insurance provided under the following:

AUTO DEALERS COVERAGE FORM

BUSINESS AUTO COVERAGE FORM

MOTOR CARRIER COVERAGE FORM
With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by the endorsement.

This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below.

Named Insured:

Endorsement Effective Date:

SCHEDULE
Name( s) Of Person( s) Or Organization( s):

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER

THIS POLICY
Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

The Transfer Of Rights Of Recovery Against
Others To Us condition does not apply to the
person( s) or organization( s) shown in the Schedule,
but only to the extent that subrogation is waived prior to the " accident' or the " loss" under a contract with that person or organization.

CA 04 4410 13 C Insurance Services Office, Inc., 2011 Page 1 of 1 WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 POLICY NUMBER: WC 2540616- 01

WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT
Ed. 4- 84)
We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. ( This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule.

Schedule

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS

POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION WC 00 03 13
Ed. 4- 84)
0 190 Nadonal Council on Compsnsadon Insumnes.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 42 03 04 B POLICY NUMBER: WC 2540616- 01

TEXAS WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT Ed. 6- 14)
This endorsement applies only to the insurance provided by the policy because Texas is shown in Item 3.A. of the Information Page
We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule, but this waiver applies only with respect to bodily injury arising out of the operations described in the Schedule where you are required by a written contract to obtain this waiver from us.

This endorsement shall not operate directly or indirectly to benefit anyone not named in the Schedule.

The premium for this endorsement is shown in the Schedule.

Schedule

1. () Specific Waiver
Name of person or organization
Blanket Waiver
Any person or organization for whom the Named Insured has agreed by written contract to furnish this waiver.

2. Operations:

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY

WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED

PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION

BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION.

Premium:

The premium charge for this endorsement shall be percent of the premium developed on payroll in connection with work performed for the above person( s) or organization( s) arising out of the operations described.

4. Advance Premium:

WC 42 03 04 B
Ed. 6- 14)
Copyright 2014 National Council on Compensation Insurance, Inc. All Rights Reserved.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 43 03 05 POLICY NUMBER: WC 2540616- 01 ( Ed. 7-00)

UTAH WAIVER OF SUBROGATION ENDORSEMENT
This endorsement applies only to the insurance provided by the policy because Utah is shown in Item 3.A. of the Information Page.

Vk have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. ( This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Our waiver of rights does not release your employees' rights against third parties and does not release our authority as trustee of claims against third parties.

Schedule

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY

WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED

PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION

BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION.

WC 43 03 05
Ed. 7-00)
a 2000 National Council on Compensation Insurance, Inc. 0 Blanket Notification to Others of Cancellation ZURICH' or Non -Renewal
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff Date of End. Producer No. AWL Prem Retum Prem.

GLO 1817406- 01 10/ 01/ 2019 10101/ 2020 75272000 INCL
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part
A. If we cancel or non -renew this Coverage Part by written notice to the first Named Insured, we will mail or deliver notification that such Coverage Part has been cancelled or non -renewed to each person or organization shown in a list provided to us by the first Named Insured if you are required by written contact or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to the first Named Insured. Such list:

1. Must be provided to us prior to cancellation or non - renewal;

2. Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and

3. Must be in an electronic format that is acceptable to us.

B. Our notification as described in Paragraph A. of this endorsement will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to the first Named Insured. We will mail or deliver such notification to each person or organization shown in the list:

1. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or

2. At least 30 days prior to the effective date of:
a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal.

C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not:

1. Extend the Coverage Part cancellation or non -renewal date;

2. Negate the cancellation or non - renewal; or

3. Provide any additional insurance that would not have been provided in the absence of this endorsement.

D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement.

All other terms and conditions of this policy remain unchanged.

U - GL -1521- A CW ( 10/ 12)

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Includes copyrighted material of Insurance Services Office, Inc., with its permission.

Blanket Notification to Others of Cancellation
or Non -Renewal
ZURICH
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. Add' I. Prem Return Prem.

BAP 1857085- 01 10/ 01/ 2019 10/ 01/ 2020 75272000 INCL THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial Automobile Coverage Part
A. If we cancel or non -renew this Coverage Part by written notice to the first Named Insured, we will mail or deliver notification that such Coverage Part has been cancelled or non -renewed to each person or organization shown in a list provided to us by the first Named Insured if you are required by written contact or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to the first Named Insured. Such list:

1. Must be provided to us prior to cancellation or non -renewal;

2. Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and

3. Must be in an electronic format that is acceptable to us.

1. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or

2. At least 30 days prior to the effective date of:
a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal.

C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not:

1. Extend the Coverage Part cancellation or non -renewal date;

2. Negate the cancellation or non -renewal; or

3. Provide any additional insurance that would not have been provided in the absence of this endorsement.

D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement.

All other terms and conditions of this policy remain unchanged.

U -CA -832-A CW ( 01 / 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 99 06 43

BLANKET NOTIFICATION TO OTHERS OF CANCELLATION OR NONRENEWAL ENDORSEMENT This endorsement adds the following to Part Six of the policy.

PART SIX

CONDITIONS
Blanket Notification to Others of Cancellation or Nonrenewal

1. If we cancel or non -renew this policy by written notice to you, we will mail or deliver notification that such policy has been cancelled or non -renewed to each person or organization shown in a list provided to us by you if you are required by written contract or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to you. Such list:
a. Must be provided to us prior to cancellation or non -renewal; b. Must contain the names and addresses of only the persons or organizations requiring notification that such policy has been cancelled or non -renewed; and
c. Must be in an electronic format that is acceptable to us.

2. Our notification as described in Paragraph 1. above will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to you. We will mail or deliver such notification to each person or organization shown in the list:
a. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or
b. At least 30 days prior to the effective date of:
1) Cancellation, if cancelled for any reason other than nonpayment of premium; or 2) Non -renewal, but not including conditional notice of renewal.

3. Our mailing or delivery of notification described in Paragraphs 1. and 2. above is intended as a courtesy only.

Our failure to provide such mailing or delivery will not:
a. Extend the policy cancellation or non -renewal date; b. Negate the cancellation or non - renewal; or
c. Provide any additional insurance that would not have been provided in the absence of this endorsement.

4. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs 1. and 2. above.

All other terms and conditions of this policy remain unchanged.

This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated.

The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective
Insured
Policy No. Endorsement No.

WC 2540616- 01 Premium $
Insurance Company

ZURICH AMERICAN INSURANCE COMPANY
WC 99 06 43

Page 1 of 1 ends

Ed. 01- 13) Includes copyright material of the National Council on Compensation Insurance, Inc. used with its permission. 2012 Copyright National Council on Compensation Insurance, Inc. All Fights Reserved.

ENDORSEMENT
This endorsement, effective 1201 AM 10/ 01/ 2019
Forms a part of policy no.: 028182375
Issued to: TETRA TECH, INC., ET AL
By: LEXINGTON INSURANCE COMPANY

ADVICE OF CANCELLATION TO ENTITIES OTHER THAN THE NAMED INSURED LIMITED

TO E- MAIL NOTIFICATION
This policy is amended as follows:

In the event that the Insurer cancels this policy for any reason other than non payment of premium, and

1. The cancellation effective date is prior to this policy' s expiration date;

2. The First Named Insured is under an existing contractual obligation to notify a certificate holder when this policy is canceled ( hereinafter, the " Certificate Holders)"); and has provided to the Insurer, either directly or through its broker of record, the email address of the contact at such entity,
and the Insurer received this information after the First Named Insured receives notice of cancellation of this policy and prior to this policy' s cancellation effective date, via an electronic spreadsheet that is acceptable to the Insurer,
the Insurer will provide advice of cancellation ( the " Advice") via e- mail to such Certificate Holders.

Proof of the Insurer emailing the Advice, using the information provided by the First Named Insured, will serve as proof that the Insurer has fully satisfied its obligations under this endorsement.

This endorsement does not affect, in any vay, coverage provided under this policy or the cancellation of this policy or the effective date thereof, nor shall this endorsement invest any rights in any entity not insured under this policy.

The following Definitions apply to this endorsement:

1. First Named Insured means the Named Insured shown on the Declarations Page of this policy.

2. Insurer means the insurance company shown in the header on the Declarations Page of this policy.

All other terms, conditions and exclusions shall remain the same.

LX8960 ( 05/ 13) Page 1 of 1

ATTACHMENT D

AMENDMENT NO. 1

PROFESSIONAL SERVICES AGREEMENT
for

BOLSA CHICA WATER WELL IMPROVEMENTS
CIP WT1603)
between
City of Seal Beach
211 - 8th Street
Seal Beach, CA 90740
0 Tetra -Tech, Inc.
17885 Von Karman Avenue, Suite 500
Irvine, CA 92614
949) 809- 5000
This Amendment No. 1, dated May 23, 2022, amends that certain agreement (" Agreement") dated February 24, 2020, by and between the City of Seal Beach (" City"), a California charter city, and Tetra Tech, Inc. (" Consultant'), a Delaware corporation.

RECITALS
A. City and Consultant are parties to the Agreement pursuant to which Consultant provides professional engineering services for the Bolsa Chica Water Well Improvements, CIP WT1603 (' Project').

B. City and Consultant wish to amend the Agreement, by this Amendment No. 1, for Consultant to provide additional engineering services, increase Consultant' s compensation for such additional services by $ 48,000 for a revised total contract not -to -exceed amount of 326,000, and to extend term of the Agreement to and including May 1, 2023, as provided herein.

AMENDMENT NO. 1
NOW, THEREFORE and in consideration of the foregoing and of the mutual covenants and promises herein set forth, the parties agree to amend the Agreement as follows:

Section 1. Section 1. 0 ( Scope of Services) of this Agreement is hereby amended to add Subsection 1. 1. 1 to read as follows:

1. 1. 1 Consultant shall provide those additional services set forth in the attached Exhibit A- 1 ( Tetra Tech, Inc. proposal, dated April 28, 2022), which are hereby incorporated by this reference. To the extent there is any conflict between Exhibit A, Exhibit A- 1, Exhibit B, and this Agreement as amended by Amendment No. 1, this Agreement shall control."
Section 2. Section 2. 0 ( Term) of the Agreement is hereby amended in its entirety to read as follows:

2. 0 Term

2. 1 The term of this Agreement shall commence as of the Effective date and shall expire midnight on May 1, 2023, unless previously terminated as provided by Section 5. 0 of this Agreement or extend by the City Manager with 30 days' prior notice."
Section 3. Section 3. 0 ( Consultant' s Compensation) of the Agreement is hereby amended in its entirety to read as follows:

3. 0 Consultant' s Compensation

3. 1 City will pay Consultant in accordance with the hourly rates shown on the fee schedule as set for in Exhibit A for Services, and Exhibit A-1 for Additional Services, but in no event will the City pay more than the total not -to -exceed amount of 326, 000 for the Services (Exhibit A) and Additional Services ( Exhibit A-1) for the Term.

3.2. Consultant will not be compensated for any work performed not authorized by City and specified in Section 1. 0, Scope of Services, unless City authorizes such work in advance and in writing. The City Manager may authorize extra 2 work to fund unforeseen conditions up to the amount approved at the time of award or amendment by the City Council. Payment for additional work in excess of this amount requires prior City Council authorization. Any additional work authorized by the City Council pursuant to this Section will be compensated in accordance with the fee schedule set forth in Exhibit A, and Exhibit A- 1."
Section 4. Section 29.0 ( Non -Appropriation of Funds) is hereby added to the Agreement to read as follows:

29. 0 Non -Appropriation of Funds.

Payments to be made to Contractor by City for any Services and Additional Services performed within the current fiscal year are within the current fiscal budget and within an available, unexhausted fund. In the event that City does not appropriate sufficient funds for payment of Consultant' s Services and Additional Services beyond the current fiscal year, this Agreement shall cover payment for Consultant' s Services and Additional Services only to the conclusion of the last fiscal year in which City appropriates sufficient funds and shall automatically terminate at the conclusion of such fiscal year."
Section 5. All references to the term " Agreement" throughout Sections 1 through 29, inclusive, of the Agreement are hereby modified to include the Agreement dated February 24, 2020, and this Amendment No. 1 dated May 23, 2022, as if all those terms are fully set forth therein.

Section 6. Except as expressly modified or supplemented by this Amendment No. 1, all other provisions of the Agreement shall remain unaltered and in full force and effect. In the event of a conflict between the provisions of this Amendment No. 1 and the provisions of the Agreement, the provisions of this Amendment No. 1 shall control.

Section 7. The persons executing this Amendment No. 1 on behalf of Consultant each warrant that he or she is each duly authorized to execute this Amendment No. 1 on behalf of said Party and that by his or her execution, Consultant is formally bound to the provisions of this Amendment No. 1.
3 IN WITNESS WHEREOF, the parties hereto have caused this Amendment No. 1 to be executed and attested by their proper officers thereunto:

CITY OF SEAL BEACH CONSULTANT: Tetra Tech, Inc., a
Delawar corporation
ByQ By
Jill R. Ingram, City Man
SEAL B cq Name: - f
p, rn sof.,
Attest: `
i pOAATFp Cyd s: VtCe P
By: V a
r-dEo'ria D. Harper, Cf rk&
Approved as to rm' G
a
Q ame: w- 60-
i C© N Its: / ti icc,.rte.' i
By: (,-' 7 % — ( Please note, two signatures required for corporations Craig A. Steele, City Attorney under Corp. Code § 313, unless corporate documents authorize only one person to sign this Agreement on
behalf of the corporation)
4 EXHIBIT A-1 FOR AMENDMENT NO. 1 —
CONSULTANT' s Additional Services

OTETRA TECH
April 28, 2022
Mr. Steve Myrter, P.E. Public Works Director
Transmitted via E-mail: smyrter@sealbeachca. gov
City of Seal Beach
211 Eighth Street
Seal Beach, CA 90740
Reference: Bolsa Chica Water Well Improvements, Project CIP WT1603 Additional Design Services — VFD Replacement
Dear Mr. Myrter:

Tetra Tech has been working on the Bolsa Chica Water Well Improvement Project since March 2020 and has submitted 100% plans and specifications to the City. However, the City has decided to delay construction advertising due to the current bidding climate. Due to this delay, the City is now concerned with the reliability of the existing VFD at the Bolsa Chica Water Well facility. The Bolsa Chica Water Well is one of the City' s most productive water supply wells with respect to groundwater water quality and plays a big role in meeting the City' s full 77% allocation of the less expensive groundwater supply. If the Bolsa Chica Water Well is taken out of service, the City would be required to purchase more expensive imported water to make up the loss of the groundwater supplies.

With this in mind, the City has decided to investigate the feasibility of swapping out the existing aging Bolsa Chica Well Toshiba Drive with a newer Toshiba Drive located at the City' s West End Storm Water Pump Station ( WEPS). The Toshiba Drive located at the WEPS was incorrectly sized when the City purchased back in 2015 and is planned to be replaced in the near future.

The City is requesting Tetra Tech to provide additional design services based on the desire to swap out the existing Toshiba Drive located at Bolsa Chica Well with the Toshiba Drive from the WEPS and to evaluate and determine the feasibility of purchasing and installing a properly sized Toshiba Drive at WEPS. The following correspondence summarizes this additional design services.

SCOPE OF WORK
The following is our proposed scope of work:

Task No. I: Evaluate Swapping Out the Toshiba Drive
Tetra Tech will evaluate the feasibility of moving the existing Toshiba Drive located at the WEPS to the Bolsa Chica Well site. Tetra Tech is planning to visit both sites to investigate: the existing drive, size, type and manufacturer; type of filters; size of the enclosure; conduits and wiring; and controls to determine the feasibility of using the existing drive at Bolsa Chica Well Site. Tetra Tech will also re -confirm the hydraulics for the Bolsa Chica Well facility with the replaced VFD. One of the major concerns will be the harmonics resulting from the replacement of the drive.

Task No. 2: Develop Standalone Specification for Toshiba Drive Replacement at Bolsa Chica Well Facility Tetra Tech will develop a standalone specification to be utilized by the City' s on-call electrical contractors to swap out the Toshiba Drive located at the WEPS and move it to the Bolsa Chica Well site. Tetra Tech will prepare electrical exhibits to be included within the Appendix of the Specifications. The exhibits for the WEPS site will include the following: Electrical Site and Demolition Plan; VFD Enclosure Elevation and Details; and Electrical Conduit and Wiring Schedule. The exhibits for the Bolsa Chica Well site will include making modifications to the existing drawings:

Electrical Site and Demolition Plan; VFD Enclosure Elevation and Details; and Electrical Conduits and Wiring Schedule. 17885 Von Karman Avenue, Suite 500, Irvine, CA 92614-6213 Tel 949. 809. 5000 Fax 949. 809. 50 10 tetratech. com
Task No. 3: Develop Standalone Specifications for New Toshiba Drive at WEPS Tetra Tech will develop a standalone specification to be utilized by the City' s on-call electrical contractors to purchase and install a new VFD appropriately sized for the WEPS application. Work under this task will include a dependability analysis of the type of drive as well as anticipated delivery date. Tetra Tech will need to perform the necessary hydraulics to ensure the design constraints for the new drive. Modifications to the prior WEPS exhibits prepared for Task No. 2 will be included within the Appendix of the Specifications.

Task No. 4. Construction Support Services
Tetra Tech will provide construction support services including: two site meetings with contractor; responding to questions and three RFIs; and start-up assistance ( 8 hours at each site for a total of 16 hours).

Task No. 5: Modifications to Bolsa Chica Water Well Plans and Specifications Tetra Tech will revise the current Bolsa Chica Water Well 100% plans and specifications to take into account the replacement of the VFD. This will include modifying the electrical plans to show the protection of the replaced VFD in lieu of its removal and replacement.

SUMMARY
Tetra Tech will perform the work on a Time and Material Basis with a not -to -exceed budget summarized below:

Item Descri tion ofWork Requested Bud et Increase
1 Evaluate Swapping Out the Toshiba Drive 5, 400
2 Standalone Specifications for Toshiba Drive
Replacement at Bolsa Chica Well Facility 20, 000
3 Standalone Specifications for New Toshiba Drive
at WEPS Facility 8,400
4 Construction Support Services 8, 000
5 Modifications to Bolsa Chica Water Well Plans
and Specifications 6. 200
Total Not -to -Exceed Budget 48, 000
In summary, by approving this request, our Approved Budget will be increased from $278, 000 to $326,000 or an increase of $48,000. We have also attached the task spreadsheet showing the anticipated level of effort.

If you have any questions or require additional information, please do not hesitate to call. tSincly,
Tom Epperson, P.E., Project Manager
TLE: to
P1200- 60516- 20001/ ProjMgtlCarrespondence/ Additional Services — VFD Drive Proposal 2 TETRA TECH
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4k ® CERTIFICATE OF LIABILITY INSURANCE

DATE( MWDDNYYY)
09/ 27/2021
THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS

CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER( S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER.

IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy( les) must have ADDITIONAL INSURED provisions or be endorsed. if SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement( s).

PRODUCER
Aon Risk Insurance Services west, Inc.

LOS Angeles CA office
CONTACT NAME:

PHONE ( g66) 283- 7122 FAX ( 800) 363- 0105 AIC. No. Ext): AIC. No.):

ADDRESS: E- MAIL 707 Wilshire Boulevard
suite 2600
INSURER( S) AFFORDING COVERAGE NAIC#
Los Angeles CA 90017- 0460 USA
INSURED INSURER A: Zurich American Ins CO 16535
Tetra Tech, Inc.
17885 Von Karman Ave., Suite 500
Irvine CA 92614 USA
INSURER B: American Guarantee & Liability Ins co 26247
INSURER C: Lexington Insurance Company 19437
GLo181740603
INSURERD: American international Group UK Ltd AA1120187 INSURER E:

EACH OCCURRENCE $ 2, 000, 000
INSURER F:

COVERAGES CERTIFICATE NUMBER: 570089533178 REVISION NUMBER:

THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS

CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. Limits shown are as requested

LTR TYPE OF INSURANCEISUBRI NSD WVD POLICY NUMBER

POLICY EFF
MM/ D

POLICY EXP

IMMIDD LIMITS
A X COMMERCIAL GENERAL LIABILITY GLo181740603 1 Ol 1 10/ 01/ 2022 EACH OCCURRENCE $ 2, 000, 000 CLAIMS - MADE " OCCUR
PREMISES Ea occurrence)$
1, 000, 000
X X, C, U Coverage MED EXP (Any one person) S10, 000
PERSONAL & ADV INJURY $ 2, 000, 000 r
GEN'LAGGREGATELIMITAPPLIESPER: GENERALAGGREGATE $ 4, 000, 000 m POLICY EJECT X LOC PRODUCTS- COMP/ OPAGG $ 4, 000, 000 m OTHER:
0 n
A AUTOMOBILE LIABILITY BAP 1857085 03 10/ 01/ 2021 10/ 01/ 2022 COMBINED SINGLE LIMIT Ea accident S5, 000, 000
BODILY INJURY ( Per person) X ANYAUTO ZC
BODILY INJURY ( Per accident) OWNED
SCHEDULED m

AUTOS ONLY AUTOS

HIREDAUTOS NON -OWNED PROPERTY DAMAGE V
ONLY AUTOS ONLY Per accident
is
m
0 X UMBRELLA UAB X OCCUR 62785232 10/ 01/ 202110/ 01/ 2022 EACH OCCURRENCE $ 10, 000, 000 V EXCESS LIAa CLAIMS - MADE AGGREGATE $ 10, 000, 005
DED X RETENTION 5100, 000
A WORKERS COMPENSATION AND WC254061603 10/ 01/ 202110/ 01/ 2022 X I PER STATUTE I OTH- ER B EMPLOYERS' LIABILITY Y/ N WC185708703
ANY PROPRIETOR/ PARTNER/ EXECUTIVE 10/ 01/ 2021 10/ 01/ 2022 E. L. EACH ACCIDENT $ 1, 000, 000 OFFICERIMEMBER EXCLUDED?
N
Mandatory In NH)
N / A
E. L. DISEASE -EA EMPLOYEE $ 1, 000, 000
les describe under
DESCRIPTION OF OPERATIONS below E. L. DISEASE - POLICY LIMIT $ 1, 000, 000 c Env Contr Prof 018182375 10/ 01/ 2021 10/ 01/ 2022 Each Clain $ 2, 000, 000 Prof/ Poll Liab Agggregate $ 2, 000, 000
SIR applies per policy terils condi ions
DESCRIPTION OF OPERATIONS/ LOCATIONS/ VEHICLES ( ACORD 101, Additional Remarks Schedule, maybe attached It more. space is requlred) RE: job Description: Bolsa Chica water well Improvements. The City, its directors, officials, officers, employees, agents and volunteers are included as Additional insured in accordance with the policy provisions of the General Liability and Automobile Liability policies, as required by written contract. General Liability policy evidenced herein is Primary to other insurance available to Additional Insured, but only in accordance with the policy' s provisions, as required by written contract. A waiver of subrogation is granted in favor of The city, its directors, officials, officers, employees, agents and volunteers in accordance with the policy provisions of the General Liability, Automobile Liability and workers' compensation policies, as required by written contract. stop Gap coverage for the following states: OH, NO, WA, WY.

CERTIFICATE HOLDER CANCELLATION

SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE

EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS.

City of Seal Beach AUTHORIZED REPRESENTATIVE
Attn: City Manager
211 -
Seal Beach
8th
Street CA 90740 USA
1988-2015 ACORD CORPORATION. All rights reserved.

ACORD 25 ( 2016/ 03) The ACORD name and logo are registered marks of ACORD WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 0313 POLICY NUMBER: WC 1857087- 03
Ed. 4- 84)

WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT
We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. ( This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule.

Schedule

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF ' SUBROGATION BE PROVIDED UNDER THIS

POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION WC 00 03 13
Ed. 4-84)
1983 National Council on Compensation Insurance.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 99 06 43

BLANKET NOTIFICATION TO OTHERS OF CANCELLATION OR NONRENEWAL ENDORSEMENT This endorsement adds the -following to Part Six of the policy.

PART SIX

CONDITIONS
Blanket Notification to Others of Cancellation or Nonrenewal

1. If we cancel or non -renew this policy by written notice to you, we will mail or deliver notification that such policy has been cancelled or non -renewed to each person or organization shown .in a list provided to us by you if you are required by written contract or written agreement to provide such notification. However, such notification will not be mailed or delivered if a conditional notice of renewal has been sent to you. Such list:
a. Must be provided to us prior to cancellation or non -renewal; b. Must contain the names and addresses of only the persons or organizations requiring notification that such policy has been cancelled or non -renewed; and
c. Must be in an electronic format that is acceptable to us.

2. Our notification as described in Paragraph 1. above will be based on the most recent list in our records as of the date the notice of cancellation or non -renewal is mailed or delivered to you. We will mail or deliver such notification to each person or organization shown in the list:
a. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or
b. At least 30 days prior to the effective date of:
1) Cancellation, if cancelled for -any reason other than nonpayment of premium; or 2) Non -renewal, but not including conditional notice of renewal.

3. Our mailing or delivery of notification described in Paragraphs 1. and 2. above is intended as a courtesy only.

Our failure to provide such mailing or delivery will not:
a. Extend the policy cancellation or non -renewal date; b. Negate the cancellation or non -renewal; or
c. Provide any additional insurance that would not have been provided in the absence of this endorsement.

4. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs 1. and 2. above.

All other terms and conditions of this policy remain unchanged.

This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated.

The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective
Insured
Policy No. Endorsement No.

WC 1857087- 03 Premium$
Insurance Company

ZURICH AMERICAN INSURANCE COMPANY
WC 99 06 43 Pagel of 1
Ed. 01- 13) Includes copyright material of the National Council on Compensation Insurance, Inc. used with its permission. 2012 Copyright National Council on Compensation Insurance, Inc. All Flights Reserved. 0 Additional Insured — Owners, Lessees Or Contractors — ZURICH' Ongoing Operations — Scheduled
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

GLO1817406- 03 10/ 01/ 2021 10/ 01/ 2022 10/ 01/ 2021 75272000 N/ A N/ A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

SCHEDULE
Name of Person or Organization:

Location and Description of
Ongoing Operations:

Additional
Premium:

Any person or organization to whom or to which you Any location or project, other than a wrap- up or other NIA are required to provide additional insured status in a consolidated insurance program location or project written contract or written agreement executed prior for which insurance is otherwise separately provided to the toss, except where such contract or agreement to you by a wrap-up or other consolidate insurance is prohibited by law. program.

A. Section II — Who Is An Insured is amended to include as an insured any person or organization shown in the Schedule of this endorsement, but only with respect to liability arising out of your ongoing operations performed for that insured at or from the corresponding location designated and described in the Schedule.

B. With respect to the insurance afforded to any additional insured shown in the Schedule of this endorsement, the following additional exclusion applies:

This insurance does not apply to " bodily injury" or " property damage" occurring after:

1. All work, including materials, parts or equipment furnished in connection with such work, on the project (other than service, maintenance or repairs) to be performed by or on behalf of the additional insured( s) at the site of the covered operations has been completed; or

2. That portion of " your work" out of which the injury or damage arises has been put to its intended use by any person or organization other than another contractor or subcontractor engaged in performing operations for a principal as a part of the same project.

All other terms and conditions of this policy remain unchanged.

U -GL -1465- D CW ( 12- 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission. 0 Additional Insured — Owners, Lessees Or Contractors — ZURICH' Completed Operations Scheduled
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

GLO1817406- 03 10/ 01/ 2021 10/01/ 2022 10/ 01/ 2021 75272000 N/ A N/ A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

SCHEDULE
Name of Person or Organization:

Location and Description of
Completed Operations:

Additional
Premium:

Any person or organization to whom or to which you Any location or project, other than a wrap- up or other NIA are required to provide additional insured status in a consolidated insurance program location or project written contract or written agreement executed prior for which insurance is otherwise separately provided to the loss, except where such contract or agreement to you by a wrap- up or other consolidate insurance is prohibited by law. program.

All other terms and conditions of this policy remain unchanged.

U -GL -1466- D CW ( 12- 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

POLICY NUMBER: GLO 1817406- 03 COMMERCIAL GENERAL LIABILITY CG 25 03 05 09
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

DESIGNATED CONSTRUCTION PROJECT( S)

GENERAL AGGREGATE LIMIT
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

SCHEDULE
Designated Construction Project( s):

A GENERAL AGGREGATE LIMIT APPLIES TO EACH CONSTRUCTION PROJECT WHERE

THE NAMED INSURED IS PERFORMING OPERATIONS, HOWEVER, A GENERAL

AGGREGATE LIMIT DOES NOT APPLY TO ANY CONSTRUCTION PROJECT WHERE THE

NAMED INSURED IS PERFORMING OPERATIONS THAT ARE INSURED UNDER A WRAP UP OR ANY OTHER CONSOLIDATED OR SIMILAR INSURANCE PROGRAM.

A. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section 1 — Coverage C, which can be
attributed only to ongoing operations at a single
designated construction project shown in the
Schedule above:

2. The Designated Construction Project General
Aggregate Limit is the most we will pay for the
sum of all damages under Coverage A, except
damages because of 'bodily injury" or
property damage" included in the " products -
completed operations hazard", and for
medical expenses under Coverage C
regardless of the number of:
a. Insureds;
b. Claims made or " suits" brought; or
c. Persons or organizations making claims or
bringing " suits".

4. The limits shown in the Declarations for Each
Occurrence, Damage To Premises Rented To
You and Medical Expense continue to apply.

However, instead of being subject to the
General Aggregate Limit shown in the
Declarations, such limits will be subject to the
applicable Designated Construction Project
General Aggregate Limit.

CG 25 03 05 09 © Insurance Services Office, Inc., 2008 Page 1 of 2 0 B. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which cannot be
attributed only to ongoing operations at a single
designated construction project shown in the
Schedule above:

1. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the amount available
under the General Aggregate Limit or the
Products -completed Operations Aggregate
Limit, whichever is applicable; and

2. Such payments shall not reduce any
Designated Construction Project General
Aggregate Limit.

D. If the applicable designated construction project
has been abandoned, delayed, or abandoned
and then restarted, or if the authorized
contracting parties deviate from plans, blueprints,
designs, specifications or timetables, the project
will still be deemed to be the same construction
project.

E. The provisions of Section III —Limits Of
Insurance not otherwise modified by this
endorsement shall continue to apply as
stipulated.

Page 2 of 2 ends

POLICY NUMBER: GLO 1817406- 03 COMMERCIAL GENERAL LIABILITY CG 25 04 05 09
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

DESIGNATED LOCATION( S)

GENERAL AGGREGATE LIMIT
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

SCHEDULE
Designated Location( s):

EACH LOCATION, OTHER THAN CONSTRUCTION PROJECTS, OCCUPIED BY THE

NAMED INSURED
Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

A. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section I — Coverage C, which can be
attributed only to operations at a single
designated " location" shown in the Schedule
above:

1. A separate Designated Location General
Aggregate Limit applies to each designated
location", and that limit is equal to the amount
of the General Aggregate Limit shown in the
Declarations.

2. The Designated Location General Aggregate
Limit is the most we will pay for the sum of all
damages under Coverage A, except damages
because of ' bodily injury" or " property
damage" included in the " products - completed
operations hazard", and for medical expenses
under Coverage C regardless of the number
of:
a. Insureds;
b. Claims made or "suits" brought; or
c. Persons or organizations making claims or
bringing " suits".

3. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the Designated
Location General Aggregate Limit for that
designated " location". Such payments shall
not reduce the General Aggregate Limit
shown in the Declarations nor shall they
reduce any other Designated Location
General Aggregate Limit for any other
designated " location" shown in the Schedule
above.

4. The limits shown in the Declarations for Each
Occurrence, Damage To Premises Rented To
You and Medical Expense continue to apply.

However, instead of being subject to the
General Aggregate Limit shown in the
Declarations, such limits will be subject to the
applicable Designated Location General
Aggregate Limit.

CG 25 04 05 09 © Insurance Services Office, Inc., 2008 Page 1 of 2 0 B. For all sums which the insured becomes legally
obligated to pay as damages caused by
occurrences" under Section I — Coverage A, and
for all medical expenses caused by accidents
under Section 1 — Coverage C, which cannot be
attributed only to operations at a single
designated " location" shown in the Schedule
above:

1. Any payments made under Coverage A for
damages or under Coverage C for medical
expenses shall reduce the amount available
under the General Aggregate Limit or the
Products -completed Operations Aggregate
Limit, whichever is applicable; and

2. Such payments shall not reduce any
Designated Location General Aggregate Limit.

C. When coverage for liability arising out of the
products - completed operations hazard" is
provided, any payments for damages because of
bodily injury" or "property damage" included in
the " products - completed operations hazard" will
reduce the Products -completed Operations
Aggregate Limit, and not reduce the General
Aggregate Limit nor the Designated Location
General Aggregate Limit.

D. For the purposes of this endorsement, the
Definitions Section is amended by the addition of
the following definition:

Location" means premises involving the same or
connecting lots, or premises whose connection is
interrupted only by a street, roadway, waterway
or right-of-way of a railroad.

E. The provisions of Section III —Limits Of
Insurance not otherwise modified by this
endorsement shall continue to apply as
stipulated.

Page 2 of 2 ends

Other Insurance Amendment — Primary And Non -
Contributory
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eff. Date of End. Producer No. Add' I. Prem Return Prem.

GLO1817406- 03 10/ 01/ 2021 10/ 01/ 2022 10/ 01/ 2021 75272000 N/ A N/A THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

Named Insured:

Address (including ZIP Code):

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

1. The following paragraph is added to the Other Insurance Condition of Section IV — Commercial General Liability Conditions:

2. The following paragraph is added to Paragraph 4. b. of the Other Insurance Condition of Section IV — Commercial General Liability Conditions:

This insurance is excess over:

Any of the other insurance, whether primary, excess, contingent or on any other basis, available to an additional insured, in which the additional insured on our policy is also covered as an additional insured on another policy providing coverage for the same " occurrence", offense, claim or " suit'. This provision does not apply to any policy in which the additional insured is a Named Insured on such other policy and where our policy is required by written contract or written agreement to provide coverage to the additional insured on a primary and non- contributory basis.

All other terms and conditions of this policy remain unchanged.

U -GL -1327- B CW ( 04/ 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

POLICY NUMBER: GLO 1817406- 03 COMMERCIAL GENERAL LIABILITY CG 241710 01
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

CONTRACTUAL LIABILITY - RAILROADS
This endorsement modifies insurance provided under the following:

COMMERCIAL GENERAL LIABILITY COVERAGE PART

SCHEDULE
Scheduled Railroad: Designated Job Site:

ALL CONTRACTS FOR WORK DONE FOR

RAILROADS, AS REQUIRED BY WRITTEN

CONTRACT
If no entry appears above, information required to complete this endorsement will be shown in the Declarations as applicable to this endorsement.)
With respect to operations performed for, or affecting, a Scheduled Railroad at a Designated Job Site, the
definition of " insured contract" in the Definitions section is replaced by the following:

9. " Insured Contract" means:
a. A contract for a lease of premises. However,
that portion of the contract for a lease of
premises that indemnifies any person or organization for damage by fire to premises while rented to you or temporarily occupied by you
with permission of the owner is not an " insured
contract';
b. A sidetrack agreement;
c. Any easement or license agreement;
d. An obligation, as required by ordinance, to
indemnify a municipality, except in connection
with work for a municipality;
e. An elevator maintenance agreement;
f. That part of any other contract or agreement
pertaining to your business ( including an indemnification of a municipality in connection with work performed for a municipality) under
which you assume the tort liability of another
party to pay for ' bodily injury" or " property
damage" to a third person or organization. Tort
liability means a liability that would be imposed
by law in the absence of any contract or
agreement.

Paragraph f. does not include that part of any
contract or agreement:
1) That indemnifies an architect, engineer or
surveyor for injury or damage arising out
of:
a) Preparing, approving or failing to prepare or approve maps, shop drawings, opinions, reports, surveys, field orders,
change orders or drawings and specifications; or
b) Giving directions or instructions, or
failing to give them, if that is the primary
cause of the injury or damage;
2) Under which the insured, if an architect,
engineer or surveyor, assumes liability for
an injury or damage arising out of the insured' s rendering or failure to render professional services, including those listed in Paragraph ( 1) above and supervisory, inspection, architectural or engineering activities.

CG 241710 01 C ISO Properties, Inc., 2000 Page 1 of 1 0 POLICY NUMBER: BAP 1857085- 03 COMMERCIAL AUTO
CA 20 48 10 13
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

DESIGNATED INSURED FOR

COVERED AUTOS LIABILITY COVERAGE
This endorsement modifies insurance provided under the following:

AUTO DEALERS COVERAGE FORM

BUSINESS AUTO COVERAGE FORM

MOTOR CARRIER COVERAGE FORM
With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by this endorsement.

This endorsement identifies person( s) or organization( s) who are " insureds" for Covered Autos Liability Coverage under the Who Is An Insured provision of the Coverage Form. This endorsement does not alter coverage provided in the Coverage Form.

This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below.

Named Insured:

Endorsement Effective Date:

SCHEDULE
Name Of Person( s) Or Organization (s):

ANY PERSON OR ORGANIZATION TO WHOM OR WHICH YOU ARE REQUIRED TO

PROVIDE ADDITIONAL INSURED STATUS OR ADDITIONAL INSURED STATUS ON A

PRIMARY, NON- CONTRIBUTORY BASIS, IN A WRITTEN CONTRACT OR WRITTEN

AGREEMENT EXECUTED PRIOR TO LOSS, EXCEPT WHERE SUCH CONTRACT OR AGREEMENT IS PROHIBITED BY LAW.
information required to complete this Schedule, if not shown above, will be shown in the Declarations.

Each person or organization shown in the Schedule is
an " insured" for Covered Autos Liability Coverage, but only to the extent that person or organization qualifies as an " insured" under the Who Is An Insured provision
contained in Paragraph A. 1. of Section II — Covered
Autos Liability Coverage in the Business Auto and
Motor Carrier Coverage Forms and Paragraph D. 2, of
Section I — Covered Autos Coverages of the Auto
Dealers Coverage Form.

CA 20 48 10 13 © Insurance Services Office, Inc., 2011 Page 1 of 1 POLICYNUMBER: BAP 1857085- 03 COMMERCIAL AUTO
CA 04 44 10 13
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

WAIVER OF TRANSFER OF RIGHTS OF RECOVERY

AGAINST OTHERS TO US ( WAIVER OF SUBROGATION)
This endorsement modifies insurance provided under the following:

AUTO DEALERS COVERAGE FORM

BUSINESS AUTO COVERAGE FORM

MOTOR CARRIER COVERAGE FORM
With respect to coverage provided by this endorsement, the provisions of the Coverage Form apply unless modified by the endorsement.

This endorsement changes the policy effective on the inception date of the policy unless another date is indicated below.

Named Insured:

Endorsement Effective Date:
p

SCHEDULE
Name(s) Of Person( s) Or Organization( s):

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER

THIS POLICY
Information required to complete this Schedule, if not shown above, will be shown in the Declarations.

The Transfer Of Rights Of Recovery Against
Others To Us condition does not apply to the
person( s) or organization( s) shown in the Schedule,
but only to the extent that subrogation is waived prior to the " accident" or the " loss" under a contract with that person or organization.

CA 04 4410 13 © Insurance Services Office, Inc., 2011 Page 1 of 1 Blanket Notification to Others of Cancellation
or Non -Renewal
Policy No. Eff. Date of Pol. Exp. Date of Pol. Eti: Date of End. Producer No. AWL Prem Return Prem.

GLO 1817406- 03 10/ 01/ 2021 10/ 01/ 2022 75272000 INCL THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

1. Must be provided to us prior to cancellation or non -renewal;

2. Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and

3. Must be in an electronic format that is acceptable to us.

1. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or

2. At least 30 days prior to the effective date of:
a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal.

C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not:

1. Extend the Coverage Part cancellation or non -renewal date;

2. Negate the cancellation or non -renewal; or

3. Provide any additional insurance that would not have been provided in the absence of this endorsement.

D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement.

All other terms and conditions of this policy remain unchanged.

U -GL -1521- A CW ( 10/ 12)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

Blanket Notification to Others of Cancellation ZURICH©
or Non -Renewal
Policy No. Eff. Date of Pol. I Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

BAP 1857085- 03 10/ 01/ 2021 1 10/ 01/ 2022 75272000 INCL THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

1. Must be provided to us prior to cancellation or non -renewal;

2. Must contain the names and addresses of only the persons or organizations requiring notification that such Coverage Part has been cancelled or non -renewed; and

3. Must be in an electronic format that is acceptable to us.

1. Within seven days of the effective date of the notice of cancellation, if we cancel for non- payment of premium; or

2. At least 30 days prior to the effective date of:
a. Cancellation, if cancelled for any reason other than nonpayment of premium; or b. Non -renewal, but not including conditional notice of renewal.

C. Our mailing or delivery of notification described in Paragraphs A. and B. of this endorsement is intended as a courtesy only. Our failure to provide such mailing or delivery will not:

1. Extend the Coverage Part cancellation or non -renewal date;

2. Negate the cancellation or non -renewal; or ,

3. Provide any additional insurance that would not have been provided in the absence of this endorsement.

D. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs A. and B. of this endorsement.

All other terms and conditions of this policy remain unchanged.

U -CA -832- A CW ( 01 / 13)

Page 1 of 1 ends

Includes copyrighted material of Insurance Services Office, Inc., with its permission.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 POLICY NUMBER: WC 2540616- 03 ( Ed. 4- 84)

Schedule
ALL PERSONS AND/ OR ORGANIZATIONS. THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS

POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION WC 00 0313
Ed. 4- 84)
1983 National Council on Compensation Insurance.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 42 03 04 B POLICY NUMBER: WC 2540616- 03 ( Ed. 6- 14)

TEXAS WAIVER OF OUR RIGHT TO RECOVER FROM OTHERS ENDORSEMENT This endorsement applies only to the insurance provided by the policy because Texas is shown in Item 3.A. of the Information Page
We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule, but this waiver applies only with respect to bodily injury arising out of the operations described in the Schedule where you are required by a written contract to obtain this waiver from us.

This endorsement shall not operate directly or indirectly to benefit anyone not named in the Schedule.

The premium for this endorsement is shown in the Schedule.

Schedule

1. ( 0) Specific Waiver
Name of person or organization
0) Blanket Waiver
Any person or organization for whom the Named Insured has agreed by written contract to furnish this waiver.

2. Operations:

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY

WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED

PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION

BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION.

3. Premium:

4. Advance Premium:

WC420304B
Ed. 6- 14)
Copyright 2014 National Council on Compensation Insurance, Inc. All Rights Reserved.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 43 03 05 POLICY NUMBER: WC 2540616- 03

UTAH WAIVER OF SUBROGATION ENDORSEMENT
Ed. 7-00)
This endorsement applies only to the insurance provided by the policy because Utah is shown in Item 3.A. of the Information Page.

We have the right to recover our payments from anyone liable for an injury covered by this policy. We will not enforce our right against the person or organization named in the Schedule. ( This agreement applies only to the extent that you perform work under a written contract that requires you to obtain this agreement from us.) This agreement shall not operate directly or indirectly to benefit anyone not named in the Schedule. Our waiver of rights does not release your employees' rights against third parties and does not release our authority as trustee of claims against third parties.

Schedule

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY

WRITTEN CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED

PRIOR TO THE ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION

BE PROVIDED UNDER THIS POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION.

WC 43 03 05
Ed. 7-00)
0 2000 National Council on Compensation Insurance, Inc.

ENDORSEMENT
This endorsement, effective 12: 01 AM 10/ 01/ 2021
Forms a part of policy no.: 028182375
Issued to: TETRA TECH, INC., ET AL
By: LEXINGTON INSURANCE COMPANY

ADVICE OF CANCELLATION TO ENTITIES OTHER THAN THE NAMED INSURED LIMITED

TO E- MAIL NOTIFICATION
This policy is amended as follows:

In the event that the Insurer cancels this policy for any reason other than non payment of premium, and

1. The cancellation effective date is prior to this policy' s expiration date;

Proof of the Insurer emailing the Advice, using the information provided by the First Named Insured, will serve as proof that the Insurer has fully satisfied its obligations under this endorsement.

This endorsement does not affect, in any way, coverage provided under this policy or the cancellation of this policy or the effective date thereof, nor shall this endorsement invest any rights in any entity not insured under this policy.

The following Definitions apply to this endorsement:

1. First Named Insured means the Named Insured shown on the Declarations Page of this policy.

2. Insurer means the insurance company shown in the header on the Declarations Page of this policy.

All other terms, conditions and exclusions shall remain the same.

LX8960 ( 05113) Page 1 of 1

PROFESSIONAL SERVICES AGREEMENT
for
Bolsa Chica Water Well Improvements
Professional Engineering Services
between
City of Seal Beach
211 - 8th Street
Seal Beach, CA 90740
Tetra Tech, Inc.
17885 Von Karman Avenue, Suite 500
Irvine, CA 92614
909) 809-5000
This Professional Service Agreement (" the Agreement') is made as of February 24, 2020 (the " Effective Date"), by and between Tetra Tech, Inc. (" Consultant'), a Delaware corporation, and the City of Seal Beach (" City"), a California charter city, ( collectively, the Parties").

RECITALS
A. City desires certain professional engineering and construction support services.

B. Pursuant to the authority provided by its City Charter and Seal Beach Municipal Code § 3. 20. 025( C), City desires to engage Consultant to provide professional engineering and construction support services in the manner set forth herein and more fully described in Section 1. 0.

C. Consultant represents that the principal members of its firm are qualified California -licensed professional engineers and are fully qualified to perform the services contemplated by this Agreement in a good and professional manner; and it desires to perform such services as provided herein.

NOW THEREFORE, in consideration of the Parties' performance of the promises, covenants, and conditions stated herein, the Parties hereto agree as follows.

AGREEMENT

1. 0 Scope of Services

1. 1. Consultant shall provide those services ( collectively " Services") set forth in the Proposal attached hereto as Exhibit A and incorporated herein by this reference. To the extent that there is any conflict between Exhibit A and this Agreement, this Agreement shall control.

1. 2. Consultant shall perform all Services under this Agreement in accordance with the standard of care generally exercised by like professionals under similar circumstances and in a manner reasonably satisfactory to City.

1. 3. In performing this Agreement, Consultant shall comply with all applicable provisions of federal, state, and local law.

1. 4. As a material inducement to City to enter into this Agreement, Consultant hereby represents that it has the experience necessary to undertake the Services to be provided. In light of such status and experience, Consultant hereby covenants that it shall follow the customary professional standards in performing all Services. The City relies upon the skill of Consultant, and Consultant' s staff, if any, to do and perform the Services in a skillful, competent, and professional manner, and Consultant and Consultant's staff, shall perform the Services in such manner. Consultant shall, at all times, meet or exceed any and all applicable professional standards of care. The acceptance of Consultant's work by the City shall not operate as a release of Consultant from such standard of care and workmanship.
2of14

1. 5. Consultant will not be compensated for any work performed not specified in the Scope of Services unless the City authorizes such work in advance and in writing. The City Manager may authorize extra work to fund unforeseen conditions up to the amount approved at the time of award by the City Council. Payment for additional work in excess of this amount requires prior City Council authorization.

2. 0 Term

2. 1. The term of this Agreement shall commence on February 24, 2020, and shall remain in full force and effect until December 31, 2022, unless sooner terminated as provided in Section 5. 0 of this Agreement.

3. 0 Consultant' s Compensation

3. 1. City will pay Consultant in accordance with the hourly rates shown on the fee schedule set forth in Exhibit A for the Services but in no event will the City pay more than the total not -to -exceed amount of $278, 000. 00 ( Two Hundred Seventy Eight Thousand and 00/ XX) for the Original Term.

3. 2. Consultant will not be compensated for any work performed not specified in the Scope of Services unless the City authorizes such work in advance and in writing. The City Manager may authorize extra work to fund unforeseen conditions up to the amount approved at the time of award by the City Council. Payment for additional work in excess of this amount requires prior City Council authorization. Any additional work authorized by the City Council pursuant to this Section will be compensated in accordance with the fee schedule set forth in Exhibit A.

4.0 Method of Payment

4. 1. Consultant shall submit to City monthly invoices for all Services rendered pursuant to this Agreement. Such invoices shall be submitted within 15 days of the end of the month during which the Services were rendered and shall describe in detail the Services rendered during the period, the days worked, number of hours worked, the hourly rates charged, and the Services performed for each day in the period. City will pay Consultant within 30 days of receiving Consultant' s invoice. City will not withhold any applicable federal or state payroll and other required taxes, or other authorized deductions from payments made to Consultant.

4. 2. Upon 24- hour notice from City, Consultant shall allow City or City' s agents or representatives to inspect at Consultant's offices during reasonable business hours all records, invoices, time cards, cost control sheets and other records maintained by Consultant in connection with this Agreement. City' s rights 3of14
under this Section 4. 2 shall survive for three (3) years following the termination of this Agreement.

5. 0 Termination

5. 1. This Agreement may be terminated by City, without cause, or by Consultant based on reasonable cause, upon giving the other party written notice thereof not less than 30 days prior to the date of termination.

5. 2. This Agreement may be terminated by City upon 10 days' notice to Consultant if Consultant fails to provide satisfactory evidence of renewal or replacement of comprehensive general liability insurance as required by this Agreement at least 20 days before the expiration date of the previous policy.

6. 0 Party Representatives

6. 1. The City Manager is the City' s representative for purposes of this Agreement.

6. 2. Tom Epperson is the Consultant' s primary representative for purposes of this Agreement. Tom Epperson shall be responsible during the term of this Agreement for directing all activities of Consultant and devoting sufficient time to personally supervise the Services hereunder. Consultant may not change its representative without the prior written approval of City, which approval shall not be unreasonably withheld.

7. 0 Notices

7. 1. All notices permitted or required under this Agreement shall be deemed made when personally delivered or when mailed 48 hours after deposit in the United States Mail, first class postage prepaid and addressed to the party at the following addresses:

To City: City of Seal Beach
211 - 8th Street
Seal Beach, California 90740
Attn: City Manager
To Consultant: Tetra Tech, Inc.
17885 Von Karman Avenue, Suite 500
Irvine, CA 92614
Attn: Tom Epperson

7. 2. Actual notice shall be deemed adequate notice on the date actual notice occurred, regardless of the method of service.
4of14

8. 0 Independent Contractor

8. 1. Consultant is an independent contractor and not an employee of the City. All work or other Services provided pursuant to this Agreement shall be performed by Consultant or by Consultant' s employees or other personnel under Consultant' s supervision, and Consultant and all of Consultant' s personnel shall possess the qualifications, permits, and licenses required by State and local law to perform such Services, including, without limitation, a City of Seal Beach business license as required by the Seal Beach Municipal Code. Consultant will determine the means, methods, and details by which Consultant' s personnel will perform the Services. Consultant shall be solely responsible for the satisfactory work performance of all personnel engaged in performing the Services and compliance with the customary professional standards.

8. 2. All of Consultant' s employees and other personnel performing any of the Services under this Agreement on behalf of Consultant shall also not be employees of City and shall at all times be under Consultant' s exclusive direction and control. Consultant and Consultant' s personnel shall not supervise any of City' s employees; and City' s employees shall not supervise Consultant' s personnel. Consultant' s personnel shall not wear or display any City uniform, badge, identification number, or other information identifying such individual as an employee of City; and Consultant' s personnel shall not use any City e- mail address or City telephone number in the performance of any of the Services under this Agreement. Consultant shall acquire and maintain at its sole cost and expense such vehicles, equipment and supplies as Consultant' s personnel require to perform any of the Services required by this Agreement. Consultant shall perform all Services off of City premises at locations of Consultant' s choice, except as otherwise may from time to time be necessary in order for Consultant' s personnel to receive projects from City, review plans on file at City, pick up or deliver any work product related to Consultant' s performance of any Services under this Agreement, or as may be necessary to inspect or visit City locations and/ or private property to perform such Services. City may make a computer available to Consultant from time to time for Consultant' s personnel to obtain information about or to check on the status of projects pertaining to the Services under this Agreement.

8. 3. Consultant shall be responsible for and pay all wages, salaries, benefits and other amounts due to Consultant' s personnel in connection with their performance of any Services under this Agreement and as required by law.

Consultant shall be responsible for all reports and obligations respecting such additional personnel, including, but not limited to: Social Security taxes, other retirement or pension benefits, income tax withholding, unemployment insurance, disability insurance, and workers' compensation insurance. Notwithstanding any other agency, State, or federal policy, rule, regulation, statute or ordinance to the contrary, Consultant and any of its officers, employees, agents, and subcontractors providing any of the Services under this Agreement shall not 5of14
become entitled to, and hereby waive any claims to, any wages, salaries, compensation, benefit or any incident of employment by City, including but not limited to, eligibility to enroll in, or reinstate to membership in, the California Public Employees Retirement System (" PERS") as an employee of City, and entitlement to any contribution to be paid by City for employer contributions or employee contributions for PERS benefits.

8. 4. Consultant shall indemnify and hold harmless City and its elected officials, officers, employees, servants, designated volunteers, and agents serving as independent contractors in the role of City officials, from any and all liability, damages, claims, costs and expenses of any nature to the extent arising from, caused by, or relating to Consultant' s personnel practices. or to the extent arising from, caused by or relating to the violation of any of the provisions of this Section 8. 0. In addition to all other remedies available under law, City shall have the right to offset against the amount of any fees due to Consultant under this Agreement any amount due to City from Consultant as a result of Consultant' s failure to promptly pay to City any reimbursement or indemnification arising under this Section. This duty of indemnification is in addition to Consultant' s duty to defend, indemnify and hold harmless as set forth in any other provision of this Agreement.

9. 0 PERS Compliance and Indemnification

9. 1. General Requirements. The Parties acknowledge that City is a local agency member of PERS, and as such has certain pension reporting and contribution obligations to PERS on behalf of qualifying employees. Consultant agrees that, in providing its employees and any other personnel to City to perform any work or other Services under this Agreement, Consultant shall assure compliance with the Public Employees' Retirement Law, commencing at Government Code § 20000, the regulations of PERS, and the Public Employees' Pension Reform Act of 2013, as amended. Without limitation to the foregoing, Consultant shall assure compliance with regard to personnel who have active or inactive membership in PERS and to those who are retired annuitants and in performing this Agreement shall not assign or utilize any of its personnel in a manner that will cause City to be in violation of the applicable retirement laws and regulations.

9. 2. Indemnification. Consultant shall defend ( with legal counsel approved by City, whose approval shall not be unreasonably withheld), indemnify and hold harmless City, and its City and its elected officials, officers, employees, servants, designated volunteers, and agents serving as independent contractors in the role of City officials, from any and all liability, damages, claims, costs and expenses of any nature to the extent arising from, caused by, or relating to Consultant' s violation of any provisions of this Section 9. 0. This duty of indemnification is in addition to Consultant' s duty to defend, indemnify and hold harmless as set forth in any other provision of this Agreement. 6of14

10. 0 Confidentiality
Consultant covenants that all data, documents, discussion, or other information developed or received by Consultant or provided for performance of this Agreement are deemed confidential and shall not be disclosed by Consultant without prior written authorization by City. City shall grant such authorization if applicable law requires disclosure. All City data shall be returned to City upon the termination of this Agreement. Consultant' s covenant under this Section shall survive the termination of this Agreement.

11. 0 Subcontractors
No portion of this Agreement shall be subcontracted without the prior written approval of the City. Consultant is fully responsible to City for the performance of any and all subcontractors.

12. 0 Assignment
Consultant shall not assign or transfer any interest in this Agreement whether by assignment or novation, without the prior written consent of City. Any purported assignment without such consent shall be void and without effect.

13. 0 Inspection and Audit of Records
Consultant shall maintain complete and accurate records with respect to all Services and other matters covered under this Agreement, including but expressly not limited to, all Services performed, salaries, wages, invoices, time cards, cost control sheets, costs, expenses, receipts and other records with respect to this Agreement. Consultant shall maintain adequate records on the Services provided in sufficient detail to permit an evaluation of all Services in connection therewith. All such records shall be clearly identified and readily accessible. At all times during regular business hours, Consultant shall provide City with free access to such records, and the right to examine and audit the same and to make copies and transcripts as City deems necessary, and shall allow inspection of all program data, information, documents, proceedings and activities and all other matters related to the performance of the Services under this Agreement. Consultant shall retain all financial and program service records and all other records related to the Services and performance of this Agreement for at least three ( 3) years after expiration, termination or final payment under this Agreement, whichever occurs later. City' s rights under this Section 13. 0 shall survive for three ( 3) years after expiration, termination or final payment under this Agreement, whichever occurs later.

14. 0 Safety Requirements
All work performed under this Agreement shall be performed in such a manner as to provide safety to the public and to meet or exceed the safety standards 7 of 14
outlined by CAL OSHA. The City may issue restraint or cease and desist orders to Consultant when unsafe or harmful acts are observed or reported relative to the performance of the Services. Consultant shall maintain the work sites free of hazards to persons and property resulting from its operations. Consultant shall immediately report to the City any hazardous condition noted by Contractor.

15. 0 Insurance

15. 1. Consultant shall not commence work under this Agreement until it has provided evidence satisfactory to the City that Consultant has secured all insurance required under this Section. Consultant shall furnish City with original certificates of insurance and endorsements effecting coverage required by this Agreement on forms satisfactory to the City. The certificates and endorsements for each insurance policy shall be signed by a person authorized by that insurer to bind coverage on its behalf, and shall be on forms provided by the City if requested. All certificates and endorsements shall be received and approved by the City before work commences. The City reserves the right to require complete, certified copies of all required insurance policies, at any time.

15. 2. Consultant shall, at its expense, procure and maintain for the duration of the Agreement, insurance against claims for injuries to persons or damages to property that may arise from or in connection with the performance of this Agreement. Insurance is to be placed with insurers with a current A. M.

Best' s rating no less than A:VIII, licensed to do business in California, and satisfactory to the City. Coverage shall be at least as broad as the latest version of the following: ( 1) General Liability: Insurance Services Office Commercial General Liability coverage ( occurrence form CG 0001); ( 2) Automobile Liability: Insurance Services Office Business Auto Coverage form number CA 0001, code 1 ( any auto); ( 3) Workers' Compensation and Employer' s Liability coverages; and ( 4) if required by the City, Professional Liability coverage ( or Errors and Omissions coverage). Consultant shall maintain limits no less than: ( 1) General Liability: $ 2, 000, 000 per occurrence for bodily injury, personal injury and property damage and if Commercial General Liability Insurance or other form with a general aggregate limit is used, either the general aggregate limit shall apply separately to this Agreement/ location or the general aggregate limit shall be twice the required occurrence limit; ( 2) Automobile Liability: $ 1, 000,000 per accident for bodily injury and property damage; ( 3) Workers' Compensation in the amount required by law and Employer' s Liability: $ 1, 000, 000 per accident and in the aggregate for bodily injury or disease; and ( 4) Professional Liability ( or Errors and Omissions Liability, as appropriate): $ 1, 000, 000 per claim/ aggregate, and if a " claims made" policy is provided, then the policy shall be endorsed to provide an extended reporting period of not less than three years.

15. 3. The insurance policies shall contain the following provisions, or Consultant shall provide endorsements on forms supplied or approved by the 8of14
City to state: ( 1) coverage shall not be suspended, voided, reduced or canceled except after 30 days prior written notice by certified mail, return receipt requested, has been given to the City; ( 2) any failure to comply with reporting or other provisions of the policies, including breaches of warranties, shall not affect coverage provided to the City, its directors, officials, officers, ( 3) coverage shall be primary insurance as respects the City, its directors, officials, officers, employees, agents and volunteers, or if excess, shall stand in an unbroken chain of coverage excess of the Consultant' s scheduled underlying coverage and that any insurance or self-insurance maintained by the City, its directors, officials, officers, employees, agents and volunteers shall be excess of the Consultant' s insurance and shall not be called upon to contribute with it; ( 4) for general liability insurance, that the City, its directors, officials, officers, employees, agents and volunteers shall be covered as additional insureds with respect to the services or operations performed by or on behalf of the Consultant, including materials, parts or equipment furnished in connection with such work; and ( 5) for automobile liability, that the City, its directors, officials, officers, employees, agents and volunteers shall be covered as additional insureds with respect to the ownership, operation, maintenance, use, loading or unloading of any auto owned, leased, hired or borrowed by the Consultant or for which the Consultant is responsible.

15. 4. All insurance required by this Section shall contain standard separation of insureds provisions and shall not contain any special limitations on the scope of protection afforded to the City, its directors, officials, officers, employees, agents, and volunteers.

15. 5. Any deductibles or self-insured retentions shall be declared to and approved by the City. Consultant guarantees that, at the option of the City, either:
1) the insurer shall reduce or eliminate such deductibles or self-insured retentions as respects the City, its directors, officials, officers, employees, agents, and volunteers; or ( 2) the Consultant shall procure a bond guaranteeing payment of losses and related investigation costs, claims and administrative and defense expenses.

16. 0
Indemnification, Hold Harmless, and Duty to Defend
Consultant and the City agree that the City, its elected officials, officers, attorneys, agents, employees, designated volunteers, successors, assigns and those City agents serving as independent contractors in the role of City officials collectively " Indemnitees" in this Section 16. 0) should, to the fullest extent permitted by law, be fully protected from any loss, injury, damage, claim, liability, lawsuit, cost, expense, attorneys' fees, litigation costs, defense costs, court costs and/ or any other cost arising out of or in any way related to the performance of this Agreement. Accordingly, the provisions of this indemnity provision are intended by the Parties to be interpreted and construed to provide the fullest protection possible under the law to the City and all other Indemnitees.

Consultant acknowledges that the City would not have entered into this 9 of 14
Agreement in the absence of the commitment of Consultant to indemnify and protect the City and the other Indemnitees, as set forth in this Agreement.

16. 1. Indemnity for Design Professional Services. To the fullest extent permitted by law, Consultant shall, at its sole cost and expense, indemnify and hold harmless the City, its elected officials, officers, attorneys, agents, employees, designated volunteers, successors, assigns and those City agents serving as independent contractors in the role of City officials ( collectively Indemnitees" in this Section 16.0), from and against any and all damages, costs, expenses, liabilities, claims, demands, causes of action, proceedings, judgments, penalties, liens, and losses of any nature whatsoever, including fees of accountants and other professionals, and all costs associated therewith, and reimbursement of attorneys' fees and costs of defense ( collectively " Claims"), whether actual, alleged or threatened, which arise out of, pertain to, or relate to, in whole or in part, the negligence, recklessness or willful misconduct of Consultant, and/ or its officers, agents, servants, employees, subcontractors, contractors or their officers, agents, servants or employees ( or any entity or individual that Consultant shall bear the legal liability thereof) in the performance of design professional services under this Agreement by a " design professional," as the term is defined under California Civil Code § 2782. 8( c). Notwithstanding the foregoing and as required by Civil Code § 2782.8( a), in no event shall the cost to defend the Indemnitees that is charged to Consultant exceed Consultant' s proportionate percentage of fault.

16. 2. Other Indemnitees. Other than in the performance of design professional services, and to the fullest extent permitted by law, Consultant shall, at its sole cost and expense, protect, defend, hold harmless and indemnify the Indemnitees from and against any and all damages, costs, expenses, liabilities, claims, demands, causes of action, proceedings, judgments, penalties, liens and losses of any nature whatsoever, including fees of accountants, attorneys and other professionals, and all costs associated therewith, and the payment of all consequential damages ( collectively " Damages"), in law or equity, whether actual, alleged or threatened, which arise out of, pertain to, or relate to the acts or omissions of Consultant, its officers, agents, servants, employees, subcontractors, materialmen, suppliers, or contractors, or their officers, agents, servants or employees ( or any entity or individual that Consultant shall bear the legal liability thereof) in the performance of this Agreement, including the Indemnitees' active or passive negligence, except for Damages arising from the sole negligence or willful misconduct of the Indemnitees, as determined by final arbitration or court decision or by the agreement of the Parties. Consultant shall defend the Indemnitees in any action or actions filed in connection with any Damages with counsel of the Indemnitees' choice, and shall pay all costs and expenses, including all attorneys' fees and experts' costs actually incurred in connection with such defense. Consultant shall reimburse the Indemnitees for any and all legal expenses and costs incurred by the Indemnitees in connection therewith.
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16. 3. Subcontractor Indemnification. Consultant shall obtain executed indemnity agreements with provisions identical to those in this Section 16. 0 from each and every subcontractor or any other person or entity involved by, for, with or on behalf of Consultant in the performance of this Agreement. If Consultant fails to obtain such indemnities, Consultant shall be fully responsible and indemnify, hold harmless and defend the Indemnitees from and against any and all Claims in law or equity, whether actual, alleged or threatened, which arise out of, are claimed to arise out of, pertain to, or relate to the acts or omissions of Consultant' s subcontractor, its officers, agents, servants, employees, subcontractors, materialmen, contractors or their officers, agents, servants or employees ( or any entity or individual that Consultant' s subcontractor shall bear the legal liability thereof) in the performance of this Agreement, including the Indemnitees' active or passive negligence, except for Claims or Damages arising from the sole negligence or willful misconduct of the Indemnitees, as determined by final arbitration or court decision or by the agreement of the Parties.

16. 4. The obligations of Consultant under this or any other provision of this Agreement shall not be limited by the provisions of any workers' compensation act or similar act. Consultant expressly waives any statutory immunity under such statutes or laws as to the Indemnitees. Consultant' s indemnity obligation set forth in this Section 16. 0 shall not be limited by the limits of any policies of insurance required or provided by Consultant pursuant to this Agreement.

16. 5. Consultant' s covenants under this Section 16. 0 shall survive the expiration or termination of this Agreement.

17. 0 Equal Opportunity
Consultant affirmatively represents that it is an equal opportunity employer.

Consultant shall not discriminate against any subcontractor, employee, or applicant for employment because of race, religion, color, national origin, handicap, ancestry, sex, sexual orientation, or age. Such non- discrimination includes, but is not limited to, all activities related to initial employment, upgrading, demotion, transfer, recruitment or recruitment advertising, layoff, or termination.

18. 0 Labor Certification
By its signature hereunder, Consultant certifies that it is aware of the provisions of Section 3700 of the California Labor Code that require every employer to be insured against liability for Workers' Compensation or to undertake self-insurance in accordance with the provisions of that Code, and agrees to comply with such provisions before commencing the performance of the Services. 11 of 14

19. 0 Prevailing Wage and Payroll Records
If this Agreement calls for services that, in whole or in part, constitute " public works" as defined in the California Labor Code, then Consultant shall comply in all respects with all applicable provisions of the California Labor Code, including those set forth in Exhibit B, attached hereto and incorporated by reference herein.

20. 0 Entire Agreement
This Agreement contains the entire agreement of the Parties with respect to the subject matter hereof, and supersedes all prior negotiations, understandings, or agreements. This Agreement may only be modified by a writing signed by both Parties.

21. 0 Severability
The invalidity in whole or in part of any provisions of this Agreement shall not void or affect the validity of the other provisions of this Agreement.

22. 0 Governing Law
This Agreement shall be governed by and construed in accordance with the laws of the State of California.

23. 0 No Third Party Rights
No third party shall be deemed to have any rights hereunder against either party as a result of this Agreement.

24. 0 Waiver
No waiver of any default shall constitute a waiver of any other default or breach, whether of the same or other covenant or condition. No waiver, benefit, privilege, or service voluntarily given or performed by a party shall give the other party any contractual rights by custom, estoppel, or otherwise.

25. 0 Prohibited Interests; Conflict of Interest

25. 1. Consultant covenants that it presently has no interest and shall not acquire any interest, direct or indirect, which may be affected by the Services, or which would conflict in any manner with the performance of the Services.

Consultant further covenants that, in performance of this Agreement, no person having any such interest shall be employed by it. Furthermore, Consultant shall avoid the appearance of having any interest, which would conflict in any manner with the performance of the Services. Consultant shall not accept any 12 of 14
employment or representation during the term of this Agreement which is or may likely make Consultant " financially interested" ( as provided in California Government Code §§ 1090 and 87100) in any decision made by City on any matter in connection with which Consultant has been retained.

25. 2. Consultant further warrants and maintains that it has not employed or retained any person or entity, other than a bona fide employee working exclusively for Consultant, to solicit or obtain this Agreement. Nor has Consultant paid or agreed to pay any person or entity, other than a bona fide employee working exclusively for Consultant, any fee, commission, gift, percentage, or any other consideration contingent upon the execution of this Agreement. Upon any breach or violation of this warranty, City shall have the right, at its sole and absolute discretion, to terminate this Agreement without further liability, or to deduct from any sums payable to Consultant hereunder the full amount or value of any such fee, commission, percentage or gift.

25. 3. Consultant warrants and maintains that it has no knowledge that any officer or employee of City has any interest, whether contractual, non - contractual, financial, proprietary, or otherwise, in this transaction or in the business of Consultant, and that if any such interest comes to the knowledge of Consultant at any time during the term of this Agreement, Consultant shall immediately make a complete, written disclosure of such interest to City, even if such interest would not be deemed a prohibited " conflict of interest" under applicable laws as described in this subsection

26. 0 Attorneys' Fees
If either party commences an action against the other party, either legal, administrative or otherwise, arising out of or in connection with this Agreement, the prevailing party in such litigation shall be entitled to have and recover from the losing party all of its attorneys' fees and other costs incurred in connection therewith.

27. 0 Exhibits
All exhibits referenced in this Agreement are hereby incorporated into the Agreement as if set forth in full herein. In the event of any material discrepancy between the terms of any exhibit so incorporated and the terms of this Agreement, the terms of this Agreement shall control.

28. 0 Corporate Authority
The person executing this Agreement on behalf of Consultant warrants that he or she is duly authorized to execute this Agreement on behalf of said party and that by his or her execution, the Consultant is formally bound to the provisions of this Agreement.
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IN WITNESS WHEREOF, the Parties hereto, through their respective authorized representatives have executed this Agreement as of the date and year first above written.

CITY OF SEAL BEACH
F57 L &§ hF4. jj1
a
1 CONSULTANT: Tetra Tech, a
Delaware Corp ation
By:

Name: Tom Eboerson
Its: Vice President
Attest: (' — ` By:

By:

Gloria D. H<
Approved as o
By:

Steele, City Attorney
IX
Steve Tedesco
Senior Vice President
ease note, two signatures required
E `
6r.` for corporations pursuant to California
S:

Corporations Code Section 313 from
each of the following categories: ( i) the
chairperson of the board, the president
or any vice president, and ( ii) the
secretary, any assistant secretary, the
chief financial officer or any assistant
treasurer of such corporation.)
14 of 14

EXHIBIT A
Consultant' s Proposal

PROPOSAL FOR
Bolsa Chica
Water Well Improvements

PROFESSIONAL
DESIGN
a. SERVICES
fl
JANUARY 13, 2020
4 to
Ar.

AM
a

OTETRA TECH
January 13, 2020
Ms. Iris Lee, PE
Deputy Public Works Director/ City Engineer
City of Seal Beach — Department of Public Works
211 Eighth Street
Seal Beach, CA 90740
Reference: Proposal to Provide Engineering Design Services for the Bolsa Chica Water Well Improvements
Dear Ms. Lee:

Tetra Tech is excited about the opportunity to submit our proposal to provide engineering design services for the Bolsa Chica Water Well Improvements. We have a thorough understanding of the project needs and look forward to an opportunity to working with you on this project and ensuring the City of Seal Beach ( City) meets its goal of maintaining an efficient potable water system that meets current and future needs. Our Project Team is the " right" team to provide these services for the following distinct reasons:

Project Manager with Extensive Experience: Our Project Manager, Mr. Tom Epperson, PE, has more than 39 years of experience devoted entirely to wastewater, water and recycled water facility projects and has been responsible for completing the design, bidding, and construction management of over 200 miles of water/ reclaimed water/ sewer mains and 60 water/ recycled water pump stations and wells.

Extensive Well Experience: During the last 15 years, members of our Project Team have been involved in the design and equipping of 18 water wells within Southern California.

P. In- house Process, Structural, Electrical and Control and Hydrogeological Capabilities: We have our own in- house process, structural, electrical and control, and hydrogeological engineers. Our in- house structural and electrical staff have been working on water facilities for most of their careers and have also worked on the majority of the previous projects.

Thank you for the opportunity to submit this proposal, we look forward to your positive response. Should you require additional information or have any questions, please don' t hesitate to contact us.

Since y,
Tom Epperso , E
Vice President
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M:\ Marketing\ Proposals\ Fy 2020\ City of Seal Beach - Bolsa Chica Well Improvements Steve Tedesco, PE, BCEE
Senior Vice President
Tel ', 9 J', g 5,`+"! w Fax 9 3! 19 C tetratech. com
Bolsa Chica Water Well Improvements 000, PROFESSIONAL DESIGN SERVICES 44

TABLE OF CONTENTS
Firm Qualifications and Experience.................................................................................... 1 Background.................................................................................................................... 1 Organization/ Available Resources.................................................................................. 1 WhyTetra Tech.............................................................................................................. 2 TheTetra Tech Team..................................................................................................... 2 Summary of Staff Qualifications and Experience............................................................ 5 Understandingof Need...................................................................................................... 6 Introductionand Background.......................................................................................... 6 Approach........................................................................................................................ 6 ProjectManagement....................................................................................................... 7 Communications............................................................................................................. 7 QualityControl................................................................................................................ 7 KeyDesign Issues.......................................................................................................... 8 Scopeof Work.................................................................................................................... 9 Relevant Project Experience............................................................................................ 11 SimilarProjects............................................................................................................. 11 ClientReferences............................................................................................................. 13 Schedule.......................................................................................................................... 13 Fee................................................................................................................................... 13

TETRA TECH
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES

FIRM QUALIFICATIONS AND EXPERIENCE
Background
Tetra Tech is a Delaware Corporation ( publicly traded) and has been in business for over 50 years. Founded in 1966, Tetra Tech is a nationally - recognized engineering and resource management firm of more than 20, 000 engineers, scientists, construction specialists, and technical support personnel in 450 offices worldwide. Listed on the NASDAQ Exchange ( TTEK), Tetra Tech' s annual revenues now exceed $ 3. 1 billion 2019). Thus, we are in an excellent financial position and can provide the necessary resources to rapidly deploy and meet aggressive project schedules.

Tetra Tech consistently ranks among the top engineering firms annually according to the Engineering News -Record. In 2019, Tetra Tech was ranked 51'' among the top 500 design firms nationwide and was ranked #1 in the water service industry for the 16"' year in a row! This project will be managed and directed from our Irvine office location:

Company Legal Name: Tetra Tech
Address: 17885 Von Karman Avenue, Suite 500
Irvine, CA 92614
Contact Person: Tom Epperson, PE
Telephone: 949/ 809- 5156
E- mail: tom. epperson@tetratech. com
Tetra Tech is a leading provider of specialized management consulting and technical services. We help our clients conceptualize and execute innovative solutions to their most difficult problems. Our management consulting services are complemented by our technical services, including research and development, applied science, engineering and architectural design, construction management, and operations and maintenance. Our clients include a diverse base of public and private sector organizations located in the U. S. and internationally.

Organization/ Available Resources
The specialized expertise of our local office includes the planning, design, and construction management services for diverse municipal capital improvement facilities. The following summarizes information specific to our firm, staff, and available resources:

As a publicly traded company, Tetra Tech' s financial information is publicly disclosed on a quarterly basis in accordance with the regulations of the U. S. Security and Exchange Commission. This information, as well as our firm' s Annual Reports containing independently audited financial statements, is provided on the company website.

Tetra Tech
17885 Von Karman Ave., Suite 500
Irvine, CA 92614
Telephone: 949/ 809- 5000
Tom Epperson, PE, Vice President
949/ 809- 5156
tom. epperson@tetratech. com
Available at: http:// www. tetratech. com/ annual- reports. htmi TETRA TECH Page 11
Bolsa Chica Water Well Improvements Olk, PROFESSIONAL DESIGN SERVICES 44 Why Tetra Tech
Our Project Team is the ""right" team to provide these services for the following reasons:

Extensive Well Experience: During the last 1S years, members of our Project Team have been involved in the design and equipping of 18 water wells within Southern California.

In-house Process, Structural, Electrical and Control and Hydrogeologica/ Capabilities: We have our own in- house process, structural, electrical and control, and hydrogeological engineers. Our in- house structural and electrical staff have been working on water facilities for most of their careers and have also worked on the majority of the previous projects.

Our extensive experience with similar projects will ensure that the City will receive a high level of service delivered by qualified, knowledgeable engineering professionals. Highly meticulous and coherent plans and specifications greatly benefit all project stakeholders, with the largest benefit realized by the Owner.

Quality contract documents clearly lead to a larger number of bidders, lower competitive bid prices ( due to increased competition, the contractor has less to assume and take the risk for, and a greater overall comfort level in our design based on a long history of successful projects), and lowest overall cost while achieving a very high- quality end product ( quality contract documents mitigates the potential, and impact of change orders, and sets forth a standard of quality the contract must achieve).

No two projects are the same, although many are similar. The key is to utilize elements of work that have been successful and apply them to this project and continue to improve construction efficiencies without lowering quality based on contractor feedback.

Our goal is to provide the necessary expertise and resources to deliver the project on time, within budget, and in compliance with the design and construction standards set forth by the City. Tetra Tech has a large talent pool to draw from and can provide the necessary resources to rapidly deploy and meet aggressive project schedules. In addition, Tetra Tech is especially proud of its high level of repeat customers, which we attribute to our dedication and commitment to quality engineering and client satisfaction. Thus, we invite you to contact our references regarding our past record of performance, client relations, and project satisfaction.

The Tetra Tech Team
Tetra Tech has assembled a project team that possesses the knowledge, experience, and enthusiasm necessary to successfully complete this project. Our Project Team is devoted to completing your project within schedule and under budget, and not only meet, but exceed your expectations. On the following page is our organizational chart of the Project Team who will best serve the City on this project.

TETRA TECH Page 12
00, Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES

QA/ QC MANAGER
Steve Tedesco, PE
Erin Cabanero, PE Eric Yuen, PE, SE Nicole Han, PE
Project Manager
SCADA
Astrid Fleischer, PE

HYDROGEOLOGY
Don Lee, PG, CHG
Providing the project team oversight is one of Tetra Tech' s most experienced Project Managers, Mr. Tom Epperson, PE. Mr. Epperson has more than 39 years of experience devoted entirely to wastewater, water, and recycled water facility projects and has been responsible for completing the design of over 200 miles of water, recycled water, and sewer mains; 36 water/ recycled water pump stations; and 18 well -head facilities. He will be the focal point for communications between the City and members of the project team to ensure that the project needs are clearly spelled out and understood. As Project Manager, Mr. Epperson will be responsible for achieving the City' s stated goals and ensuring compliance with project intent, completeness of the final deliverables, and satisfaction of the City.

Mr. Epperson is currently working on similar well construction projects including: City of Orange' s Well No. 27 and No. 28, City of South Gate' s Well No. 27, Orange County Water District' s Mid -Basin Injection:

TETRA TECH Page 13
Bolsa Chica Water Well Improvements 0 PROFESSIONAL DESIGN SERVICES Centennial Park, City of Santa Ana' s Well No. 32, and Mesa Water District' s Well No. 12 and No. 13. Mr.

Epperson strongly believes that repeat work is earned through responsiveness, hard work, and providing a quality product.

Key Senior Staff
The key to success on this project is having the same Project Team that has previously worked on a number of recent well projects. Our Project Team understands the key issues and can implement the lessons learned for this new project. We propose to approach this assignment with a spirit of partnership with the City. This will enable us to combine the knowledge, ideas, and talents of the City' s staff with our planning, design, and construction experience to provide extraordinary results.

The following introduces key senior members of our Project Team, all of whom have the knowledge, experience, and enthusiasm necessary to successfully complete your project. It will be our collective goal to not only meet, but to exceed, your expectations.

Mr. Laurence Esguerra, PE, will be our Deputy Project Manager. Mr. Esguerra has been involved on over 20 wells, pump stations, and lift stations and over 75 miles of potable and recycled water pipeline projects. He has been involved in well projects with the City of Orange, Mesa Water District, Orange County Water District and Irvine Ranch Water District; and this experience allows him to appropriately manage cost budget and design schedule while providing quality designs the City expects and deserves.

Mr. Steve Tedesco, PE, will serve as the team' s QA/ QC Manager. Our team clearly understands Y -x
the importance of making certain the City receives the highest quality product from Tetra Tech. We have assigned Mr. Tedesco to lead the QA/ QC review team for this project and to strictly monitor the project' s engineering and construction components. As QA/ QC Manager, it will be Mr. Tedesco' s responsibility to assign and oversee QA/ QC for each phase of the project to ensure that all of the project goals are met.

Mr. Mike Tsoi, PE, will be the design lead for the well. Mr. Tsoi has designed over 20 pump stations, lift stations, and well facilities. During the last 15 years, he has been working almost exclusively with Tom Epperson on our pump stations and well projects. Mr. Tsoi will utilize his experience to work through all of the layout issues for the construction/ rehabilitation equipment required to construct and rehabilitate the well in the future.

Mr. Victor Ramirez, PE, SE, will be the Project Manager for Structural Engineering. Mr. Ramirez has more than 38 years of experience in structural engineering design and construction support services with an emphasis in the design of water storage/ water containment and water conveyance related structures. This includes: reservoirs, water/ wastewater treatment plants, booster pump stations, well facilities, flow control facilities, pressure reducing stations and pipelines.

Mr. Mazen Kassar, PE, will be the Project Manager for Electrical and Controls. Mr. Kassar has more than 27 years of experience in electrical engineering design and construction management. His background includes designing medium and low voltage power distribution as I well as instrumentation and control systems for a wide variety of projects.

TETRA TECH Page 14
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Summary of Staff Qualifications and Experience
Tetra Tech has selected highly qualified individuals with the task -to -talent match to meet the needs of the project. Personnel available for assignment to this project are on staff and committed to fulfilling their respective assignments for the full term of the project. The table below outlines the experience, time commitment, and home office of each team member. Resumes of each individual can be found in the Appendix - Resumes section of this proposal.

OF STAFF QUALIFICATIONS AND EXPERIENCE
rime
Key Personnel Home Years No. of
and Role
ment
Orange Well No. 27
Orange New Santiago BPS
Santa Ana Well No. 32 Rehab
Tom Epperson, PE
Mesa Water Well Nos. 12 and 13 MesaMid- Basin
Project Manager Irvine 39 18 10%
Contract Signatory
OCWD
South Gate Well No. 29
IRWD Wells
Paramount Well No. 1S
Orange Well No. 27
Orange New Santiago BPS
Laurence Esguerra, PE Mesa Water Well Nos. 12 and 13
Deputy Project Manager
Irvine 16 20 10%
OCWD Mid - Basin
South Gate Well No. 29
IRWD Wells
Steve Tedesco, PE IRWD Wells
QA/ QC Irvine 38 23 5% OCWD Mid -Basin
Contract Signatory Santa Ana Projects
Orange Well No. 27
Mike Tsoi, PE Santa Ana Well No. 32 Rehab
Well Design Lead
Irvine 29 13 25%
OCWD Mid -Basin
IRWD Wells
Orange No. Well 27
Orange New Santiago BPS
Santa Ana Well No. 32 Rehab
Victor Ramirez, PE, SE San OCWD Mid -Basin
Structural Lead Dimas
38 9 25/a 0
South Gate Well No. 29
Mesa Water Well Nos. 12 and 13
IRWD Wells
Paramount Well No. 15
Orange Well No. 27
Orange New Santiago BPS
Santa Ana Well No. 32 Rehab
Mazen Kassar, PE
Electrical/ Instrumentation
Irvine 27 7 25% OCWD Mid -Basin
South Gate Well No. 29
Mesa Water Well Nos. 12 and 13
IRWD Well Nos. 78, 107
TETRA TECH Page 15
Bolsa Chica Water Well Improvements 001,

PROFESSIONAL DESIGN SERVICES
Tetra Tech, and more importantly, the team dedicated to this project, has demonstrated a track record in delivering identical services to water agencies in Southern California. This project displays many similar elements to several past projects involving equipping new wells. We believe our references are our best demonstration of the successful partnering and completion of these projects. We invite the City to call our references listed in this proposal.

UNDERSTANDING OF NEED
Introduction and Background
The City of Seal Beach owns and maintains four production wells: Lampson Well, Beverly Manor Well, Leisure World Well and Bolsa Chica Well. The Bolsa Chica Well is located the southwest corner of Old Bolsa Chica Road and Bolsa Chica Road in the City of Westminster. The well was constructed in 1979 with a rate pumping capacity of 3, 000 gallons per minute and pumps to a closed system. The existing well is operated with a variable frequency drive ( VFD) that varies flow rate based on system pressure and demands. The City has not experienced any loss in pumping capacity however the well typically provides between 1, 500 gpm to 2, 500 gpm due to seasonal demands and the 3, 000 gpm for fire flow. Per our understanding the well casing has not been video surveyed or rehabilitated.

A preliminary assessment of the Bolsa Chica Well was completed in November 2019 and recommended the following improvements: Replace existing well pump and motor, replace existing VFD, remove the existing natural gas back up engine and install a new emergency diesel engine generator, replace existing on- site hypochlorite generation ( OSCG) system and chlorine feed system, replace existing flow meter and chart recorders, and provide a SCADA system.

Approach
Tetra Tech fully understands the importance of your project. We are offering an outstanding team, which combines the experience, depth, and understanding needed for the successful delivery of this project. Our core principles establish how we plan to work together with the City to complete this project:

Service: Tetra Tech puts its clients first. We listen to and better understand our clients' needs and deliver smart, cost- effective solutions that meet those needs. Our philosophy is to " Do it Right." Value: Tetra Tech takes on our clients' problems as if they were our own. We develop and implement real- world solutions that are cost- effective, efficient, and practical.

Excellence: Tetra Tech brings superior technical capability, disciplined project management, and excellence in safety and quality to all of our work.

Opportunity: Our people are our number one asset. Our workforce is diverse and includes leading experts in our fields. Our entrepreneurial nature and commitment to success provides challenges and opportunities.

Tetra Tech is committed to providing the City with the high- quality service you expect and deserve. Our strength lies in our proven track record that has led to successful completion of multiple projects for the City, as well as other project participants or nearby agencies.

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PROFESSIONAL DESIGN SERVICES 4
Project Management
Over the years, Tetra Tech has established well defined, rigorous, procedures for project management.

These techniques have been developed and refined and have contributed to our success and reputation.

The keys to our project management system are communication, project planning, monitoring, and quality assurance. The Tetra Tech team' s goal is to keep the City staff " in the loop" from Day One of the project.

Communication tools include formal progress reports afforded through our project management system and an informal give- and- take approach starting with Mr. Tom Epperson, our Project Manager, and extending to every member of the Tetra Tech team. At the project' s outset, the chain of command and appropriate communication methods will be agreed upon and can be as formal or as informal as the City desires. We will use the entire communication spectrum. We will conduct formal meetings with agenda and typewritten notes, and we will use informal meetings with notes to file. We will also have documentation of telephone communications, with notes to file or letters of understanding as appropriate follow- up.

Another important communication link will be our e- mail system. We are proposing to use e- mail to keep the City aware of the status of the project. Every two weeks, Tetra Tech will prepare a brief ( one or two paragraphs or bullet items) e- mail summarizing the following: activities completed in the previous two weeks; the activities planned for the upcoming two weeks; any critical decisions that need to be made; and schedule of upcoming events/ meetings. In addition, each month we will prepare a project status report containing the following: summary of completion of tasks; description of key issues/ concerns which have surfaced along with proposed options and solutions; status of action items; and a project status summary report showing current schedule and budget status.

Communications
The key to any successful project is good communication. As our project partner, we propose to involve City staff in open, honest communications from the very start of the project. Our communications will include: bi- weekly e- mail reports; monthly reports, invoices, and schedule updates; regular meetings with City staff; and project documentation available upon request.

All information can be provided electronically via e- mail or through a website portal. At each meeting our team will have our Project Manager and key design staff present to facilitate the discussion. We encourage the City to have at least one representative from Engineering and one from Operations present at each meeting. However, we welcome as many City staff who have ideas and input on the project to attend our progress meetings.

Quality Control
Our team clearly understands the importance of ensuring the City receives a quality product. We have assigned a QA/ QC Manager, Mr. Steve Tedesco, to ensure that all of the project goals are met. A detailed Quality Control/ Quality Assurance Plan will be prepared and submitted for review. This plan establishes lines of communications and procedures for ensuring quality during all phases of the project' s design and construction. In keeping with our open communications policy, all of our Quality Control documents will be made available to the City. Information including design reviews, responses to comments, and redline plans can be provided in either hard copy or electronically upon request from the City.

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Bolsa Chica Water Well Improvements
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PROFESSIONAL DESIGN SERVICES
Key Design Issues
Successful implementation of the project will involve resolution of several key issues. We believe Tetra Tech has an excellent grasp of these issues based on our overall design experience as well as the knowledge we have gained from similar well design projects. Our approach to resolving project issues is summarized below:

SUMMARYOF
Issue
Well - Head
Tetra Tech Approach
Perform hydraulic calculations to confirm the design point of the replacement pump and confirm motor horsepower. Findings will be presented in the Preliminary Design Memorandum ( PDM).

Removal of existing natural gas engine will require the removal of the existing engine gravity block, right- angle gear drive, heat exchanger and Murphy Control Panel. We recommend all piping and appurtenances ( butterfly valves, check valves, pressure relief valves, etc.) to be replaced.

Removal of existing pump and motor we recommend replacing the existing discharge head and column piping.

Due to the age of the well we included a task to perform a down - well video camera survey during construction when the well pump is removed.

Provide adequate room for future well rehabilitation work.

Site It is anticipated the existing shade structure will need to be removed to facilitate Improvements removal of the natural gas engine. We assumed a new steel shade structure will be construct above the new well motor.

Due to the limited space on- site for the installation of a new emergency diesel generator we propose to evaluate two site alternatives as shown on Figures 1 and 2 in the Appendix:

Alternative 1 locates the generator within the existing fence which impacts accessibility and work area adjacent to the well -head and well building.

Alternative 2 locates the generator outside the existing fence within the driveway allowing for additional room adjacent to the well -head and well building.

Disinfection We will evaluate two OSCG systems, PSI Water Technologies Microclor and De Nora System ClorTec systems, and present results in the PDM.

Evaluate chemical injection and sample locations.

Evaluate bulk storage capacity and the potential of increasing storage capacity and layout.

Electrical and Murphy Control Panels are typically used with combustion engines with 24 -volt Controls electrical systems. New emergency diesel generator does not require a Murphy Control Panel.

Pump control to be provided PLC and SCADA.

Southern California Edison coordination of improvements.

Existing Well Casing
Per our understanding the condition of the existing well casing has not be assessed. Therefore, during the construction phase after the well pump is removed, Tetra Tech recommends performing a down - well video camera survey to assess the well condition, review the video and provide a brief report on the condition of the well and provide recommendation for performing any well cleaning or rehabilitation if TETRA TECH Page 18
Bolsa Chica Water Well Improvements 0
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necessary. Well video survey takes approximately 4 hours to complete for a typical well and Tetra Tech will assume the same for Bolsa Chica Well. Tetra Tech hydrogeologist will oversee the video survey and prepare a brief report. The report will include a recommendation on whether a well rehabilitation if necessary.

Regular well inspection and rehabilitation should be a part of routine maintenance program to improve well production and longevity. The need for well rehabilitation depends on the condition of the well casing. Typical well rehabilitation methods include brushing and swabbing to remove built- up biomass and scale from the well casing and filter pack and bailing or airlifting of debris that has fallen to the bottom of the casing. The well rehabilitation work may require from one day to several days depending on the extent to cleaning require; and therefore, the cost for well rehabilitation cannot reasonably be estimated at this time. Tetra Tech can provide a cost estimate for well rehabilitation if necessary, after the well video survey.

SCOPE OF WORK
Our Project Team has reviewed the Request for Proposal ( RFP) and visited the project site. Based on this information and our experience with similar projects, we propose the following scope of services:

Task 1: Plans, Specifications, and Estimates
Project Administration and Management: We have assumed to attend four ( 4) meetings. One ( 1) project kick- off meeting, one ( 1) Preliminary Design Memorandum Review Meeting, two ( 2) Submittal Review Meetings for the 60%, and 90% Design Submittals with the City. Project administration will include preparation and maintenance of the project schedule, budget, invoicing and bi- weekly status updates.

Research and Field Investigation: We have assumed the City will provide available Record Drawings, Water Atlas Maps, and any relevant information to the project. The City will be forwarded copies of the Utility Information Request and Utility Logs. Tetra Tech will field verify existing conditions of the well site in preparation of the base files to be used for design.

Preliminary Design Memorandum: The following sections will be provided:

Hydraulic Analysis including Motor Horsepower Evaluation Mechanical Layout
Conceptual Site and Piping Layout ( Two Alternatives)
On -Site Hypochlorite Generation System Comparison and Chemical Injection Design List of Major Components
Electrical and Instrumentation Design
Construction Schedule and Cost Estimate
Final Design Plans, Specifications and Estimate: For this proposal, Tetra Tech has assumed the level of effort to prepare construction drawings and specifications for Well Site Layout Alternative 2 — Generator Encroaching Driveway with a new shade structure of the well -head. We envision the following construction drawings will include the following:

Title Sheet, Location Map, General Notes, Abbreviations, Construction Notes, Horizontal Control Plan 5 sheets)
Demolition Site Plan
Demolition Sections
Site Plan
TETRA TECH Page 19
Bolsa Chica Water Well Improvements 0_ PROFESSIONAL DESIGN SERVICES 44 Site Elevations/ Sections
Mechanical Plan
Mechanical Sections
Mechanical Details ( 2 sheets)
Connection Details
Typical Well Details
Disinfection Section and Details ( 2 sheets)
Site Details
General Structural Notes and Special Inspections and Structural Observations ( 2 sheets) Generator Pad Plan and Section
Well Shade Structure Plan and Section
Typical Structural Details
Foundation and Wall Details
Roof Framing Details ( 2 sheets)
Miscellaneous Structural Details
Electrical General Notes
Electrical Site Plan
Electrical Site and Power Plan ( 2 sheets)
Instrumentation and Control Plan ( 2 sheets)
Lighting and Grounding Plan
Single Line Diagram and Elevations
Conduit Schedule
Electrical Details
P& ID ( 3 sheets)
Technical specifications will be prepared for all components of the project. Tetra Tech will provide the technical specifications is 5 -Digit CSI format.

A construction cost estimate will be provided with each submittal based on manufacturer provided information and recent construction bid tab data.

The following is a summary of design submittals that will be made at the following completion levels:
60% Plans, Specifications, and Estimate ( PS& E), 90% PS& E, 100% PS& E, Final Signed Bid Documents.

Each submittal will include two ( 2) full- size copies ( 22" x 34"), four ( 4) true -half size copies ( 11" x17"), two 2) copies of specifications, and PDFs via email link or USB drive.

Task 2: Permitting
NPDES Permit: The project will not require a Notice of Intent with the State Water Resources Control Board since the project disturbs less than one ( 1) acre of land, therefore a Storm Water Pollution Prevention Plan is not required.

CEQA: The Bolsa Chica Water Well Improvement is an existing public facility requiring restoration and or rehabilitation and qualifies for a Class 1 Categorical Exemption. It is anticipated the City will not require assistance.

AQMD: We have assumed the permit to construct and operate the emergency diesel generator from Air Quality Management District will be procured by the Contractor during construction.

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DDW: It is anticipated the Department of Drinking Water will require a permit amendment change in source water for the installation of the new disinfection system — Section 64556 Requirements. Tetra Tech will assist the City in obtaining an amendment from Department of Drinking Water.

Task 3: Bid Support
Meetings: We have assumed to one ( 1) pre- bid meeting.

Addenda: We have assumed one ( 1) addendum will be prepared resulting from bidder' s questions, requests for information, omissions, or incorrect information.

Bid Evaluation: We have assumed four (4) hours to assist the City in the evaluation of contractor bids.

Invoice Support: Tetra Tech will assist the City in reviewing Contractor invoices as requested by the City.

Conformed Set: Tetra Tech will prepare a conformed set of plans and specification incorporating addenda, bidder' s questions, requests for information, omissions, or incorrect information.

Task 4: Construction Support
Construction Project Management: Tetra Tech will conduct Project Management activities to ensure adherence to schedule and budget, including frequent communication to the City. We have assumed construction project management activities will be required for up to ten ( 10) months.

Construction Meetings: We have assumed to attend three (3) meetings. One ( 1) pre -construction meeting and two (2) meetings as requested by the City.

Submittal Reviews: Per our prior experience we have assumed fifty ( 50) product submittal reviews will require a technical review by Tetra Tech.

Respond to Requests for Information ( RFIs): We have assumed twenty ( 20) RFIs will require Tetra Tech' s response.

Down Well Video Survey: We have assumed Tetra Tech will perform a down well video survey after the Contractor pulls the pump and to provide a brief memorandum of the condition of the well casing and recommend potential rehabilitation, if needed.

Record Drawings: At the conclusion of construction, Tetra Tech will prepare final record drawings per consolidated Contractor and City redlined record drawings. Record Drawings will be prepared in AutoCAD and will include one ( 1) full- size copy ( 22" x 34"), one ( 1) true -half size copy ( 11" x17") and PDFs via email link or USB drive.

RELEVANT PROJECT EXPERIENCE
Similar Projects
Included in the Appendix are detailed descriptions of projects that are very similar to the Bolsa Chica Water Well Improvement Project: Well No. 27 for the City of Orange, Water Well No. 29 for the City of South Gate, Well No. 32 for the City of Santa Ana, and Mid -Basin Injection Project for Orange County Water District. It should be noted that Well No. 32 for the City of Santa Ana includes the installation of OSHG System.

TETRA TECH Page 111
Bolsa Chica Water Well Improvements 0 PROFESSIONAL DESIGN SERVICES 44 We believe that our project team' s relevant design and construction experience of water well projects makes us well qualified for this project. Summarized in the below table are recent well facility projects currently under design, construction, or completed by our project team.

Mesa Water District 2020
Phil Lauri, PE
Well No. 12, Well No. 13, and
2 4000
Sodium Hypochlorite
currently
949/ 631- 1291
Pipeline Ammonia
under design
City of Santa Ana
Rudy Rosas, PE Well No. 32 1 3, 500
On -Site Hypochlorite 2020 currently
714/ 647- 3379
Generation under design
Orange County Water 2020
District currently
Mike Markus, PE
Mid Basin Injection Centennial Park 4 3, 000 No Treatment under
714/ 378- 3305 construction
City of South Gate
Ana Ananda Well No. 29 1 2, 500 Sodium Hypochlorite 2018 323/ 563- 5769
Equipping Well Nos. 1- 16,
Chino Basin Desalter
1- 17, and 1- 18
3 750 No Treatment
Authority 2017
Cindy Miller Equipping of Well Nos. 1- 20 and
949/ 472- 3505
1- 21
2 800 No Treatment
City of Orange
Sonny Tran, PE Well No. 27 1 3, 000 Sodium Hypochlorite 2016 714/ 288- 2475
Plant 13 and Well No. 22 1 1, 200 Sodium Hypochlorite / 2016 CityLakewood
Improvements Corrosion Inhibitor
Jasonn Wen
562/ 866- 9771
Well No. 27 1 2, 250 Chlorination 2006 - 2008
Loma Linda University
Ed Petti LLU Anderson Well No. 4 1 2, 100 No Treatment 2015 909/ 558- 4559
City of Lakewood
Jason Wen Well Nos. 28 and 29 1 3, 000
Iron Manganese
2014- 2015
562/ 866- 9771
Arsenic
Irvine Ranch Water
District
Rich Mori, PE
Well No. 115 Replacement 1 1, 000 No Treatment 2014
949/ 453- 5571
Irvine Ranch Water
District
Rich Mori, PE
Well No. 78 Replacement 1 800 No Treatment 2012
949/ 453- 5571
Irvine Ranch Water Well No. 107 Replacement 1 1, 000 2012 District
Rich Mori, PE IDP Potable Well Nos. 75, 76, 77,
No Treatment
949/ 453- 5571 107, 110, 115 6 4, 100 2007
Well No. 15 and Treatment Plant 1 3, 000 Sodium Hypochlorite 2011 City of Paramount
Adriana Figueroa
Replacement of Chlorine Treatment
562/ 220- 2100
at Well Nos. 13 and 14 2 Sodium Hypochlorite 2010- 2011 TETRA TECH Page 112
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CLIENT REFERENCES
Client satisfaction is a major objective for Tetra Tech and the members of our project team. We strongly believe that repeat work is earned through hard work, responsiveness, and delivering a quality product.

This commitment to our clients has earned us the privilege of providing continuous service to many clients, including those presented below. We believe that our clients will attest to our technical excellence and our responsive staff.

Presented in the following table are references that we encourage the City to contact relative to our similar experience, development of contract documents, and overall project performance:

Client and Contact Project Name
Project Team
Tom Epperson, Laurence
City of Orange Well No. 27 Esguerra, Steve Tedesco, Mike Sonny Tran, PE Tsoi, Erin Cabanero, Victor
714/ 288- 2475
Well No. 28
Ramirez, Eric Yuen, Mazen Kassar,
Nicole Han, Astrid Fleischer
Tom Epperson, Laurence
City of Santa Ana Esguerra, Erin Cabanero, Victor
Rudy Rosas, PE Well No. 32 Ramirez, Eric Yuen, Mazen
714/ 647- 3379 Kassar, Nicole Han, Astrid
Fleischer
Orange County Water District Mid - Basin Injection Centennial Tom Epperson, Steve Tedesco, Mike Markus, PE Park Mike Tsoi, Laurence Esguerra,
714/ 378- 3305 Burris Pump Station Victor Ramirez, Mazen Kassar Mesa Water District
Well No. 12, Well No. 13, and
Tom Epperson, Laurence
Phil Lauri, PE
Pipeline
Esguerra, Victor Ramirez, Mazen
949/ 631- 1291 Kassar
City of South Gate
Elizabeth Reservoir and BPS
Tom Epperson, Laurence
Ana Ananda
Water Well No. 29
Esguerra, Victor Ramirez, Mazen
323/ 563- 5769 Kassar

SCHEDULE
Tetra Tech has the necessary resources to rapidly deploy and meet aggressive project schedules. In addition, our project team has recent well experience that includes many design and construction issues similar to your project, placing our team high on the issues resolution learning curve. On the next page, we have identified the key schedule milestones. It is our intent to provide bid ready plans and specifications by December 1, 2020.

FEE
As requested in the RFP, Tetra Tech has included our Fee Proposal in a separately sealed envelope. Our Fee Proposal includes estimated hours per task, subconsultant costs, reproduction, and other direct costs. We have also included our proposed Hourly Rate Schedule and a not -to -exceed amount for each phase of the project.

TETRA TECH Page 113
0 Bolsa Chica
LL
Water Well Improvements
PROFESSIONAL DESIGN SERVICES 44

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Bolsa Chica Water Well Improvements
44 PROFESSIONAL DESIGN SERVICES
Well No. 27 Equipping Plan
Orange, California
Client Name
City of Orange
Year Completed
2016
Reference
City of Orange
189 S. Water Street
Orange, CA 92866
Sonny Tran, PE
714/ 288- 2475
stran@cityoforange. org
Tetra Tech provided engineering design services for the well drilling and well equipping of a potable water well in the City of Orange. This project originally started in 2008, and due to funding shortage the project was stopped in 2010. In 2012, the project resumed design. The project was broken up into three stages:

Water Division Warehouse Partial Demolition Plan: The proposed well site is located within an extension of the City of Orange Water Division warehouse. This portion of work included partial demolition of the warehouse, grading, and installation of 230 lineal feet of 24 -inch storm drain pipeline for the well waste line.

Well Drilling Plan: The well drilling plans were for drilling of a 20 -inch portable water well to 950 feet below ground surface with a maximum operational rate of 3, 000 gallons per minute. The work included destroying the existing Well 14.

Well Equipping Plan: The well equipping plans were for the equipping of a 3, 000 gallons per minute pump, electrical and chemical building for sodium hypochlorite treatment, emergency generator and acoustical enclosure.

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Bolsa Chica Water Well Improvements
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Elizabeth Reservoir and Booster Pump Station Water Well No. 29 South Gate, California
Client Name
City of South Gate
Year Completed
2018
Reference
City of South Gate
8650 California Avenue
South Gate, CA 90280
Ana Ananda
323/ 563- 5769
aanada@sogate. org
ring design services for a water
station and a water well with
ojects have been set up in
a.,....—,—.... b.. .............,......... ter Pumps: The City of South Gate constructed an above ground welded steel tank reservoir with a storage capacity of 1. 8 million gallons, a booster pump station, relevant appurtenant infrastructure designed to increase water and fire flow capacity and system pressure in the community. The reservoir, booster pump station, and appurtenances will be constructed at the existing City of South Gate Well No. 28 site located at 3414 Ardmore Avenue, South Gate. Site improvements include site lighting, site paving, electrical, and SCADA interface. The proposed reservoir was connected to the City of South Gate' s existing water system.

Water Well No. 29 and Disinfection Equipment: The water well site is located at the Santa Fe Avenue Reservoir at 2700 Ardmore Avenue, South Gate and currently contains an existing 500,000 gallon elevated water tank. The City of South Gate anticipates that the new well will produce approximately 2, 500 gallons per minute and will be supported by a standby emergency generator for backup power with a diesel storage tank. Chlorination facilities are included in the design and will be housed inside a separate building. Disinfection equipment will include sodium hypochlorite tanks, metering pumps, and associated appurtenances. Site improvements will include a perimeter concrete block wall, site lighting, site paving, electrical, and SCADA interface. The well discharge pipeline will be connected to the City of South Gate' s existing water system. The project included seismic retrofit and re -coating of the existing 500, 000 elevated water tank.

TETRA TECH
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Well No. 32 Rehabilitation
Santa Ana, California
Client Name
City of Santa Ana
Schedule
2020 ( currently under
design)
Reference
City of Santa Ana
20 Civic Center Plaza
3rd Floor
Santa Ana, CA 92701
Rudy Rosas, PE
714/ 647- 3379
rrosas@santa- ana. org
Tetra Tech is providing design engineering services for the rehabilitation of Well No. 32. The existing well is located within a vault within Morrison Park in the City of Santa Ana. Well No. 32 has been inactive for over nine years due to low operating efficiencies and high nitrate levels. Rehabilitation of Well No. 32 will increase the City' s groundwater pumping capacity and lessen their reliance on imported water. Water from Well No. 32 will be pumped to the John Garthe Reservoir site and be incorporated into the City' s nitrate blending plan. Instead of treating the high nitrate levels at the well site where space is limited, the City blends low nitrate water from Wells No. 36 and No. 39 with high nitrate well water at the John Garthe Reservoir site.

Once the well has be rehabilitated, the existing pump, motor and chemical and electrical equipment will be removed and the existing vault will be demolished. The rehabilitated well will include a new 2, 500 gallons per minute pump, 250 HP motor run off VFD, electrical equipment housed in a new aboveground CMU block well building. The 12 -inch discharge piping will go from Well # 32 to the John Garthe site, approximately 4, 000 linear feet within street right- of-way. A new on- site sodium hypochlorite generation facility will be constructed at the John Garthe site.

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Mid -Basin Injection Centennial Park Project
Fountain Valley, California
Client Name
Orange County Water
District
Schedule
2020 ( currently under
construction)
Reference
Orange County Water
District
18700 Ward Street
Fountain Valley, CA 92708
Michael Markus, PE
714/ 378- 3305
mmarkus@ocwd. com
The Mid -Basin Injection Centennial Park Project is located within Centennial Park in the City of Santa Ana.

Four injection wells constructed in below ground vaults are proposed to inject 12 MGD of GWRS water into the principal groundwater aquifer approximately 1, 200 feet below ground surface. The project consists of the following:

Four ( 4) submersible backflush pumps will be installed within the injection wells with a design flowrate of 3, 000 gpm to purge the entire well column and surrounding strata.

Each of the four injection wells will require a pipeline connection to deliver the supply water for injection. The source of water for these wells will be the GWRS pipeline located in the western levee of the Santa Ana River. Approximately 5, 700 linear feet of supply pipeline will be constructed to injection wells within Centennial Park. The supply pipeline is proposed to be cement mortar coated and epoxy lined steel pipe, and will vary in size from 36 -inch, 16 -inch, and 12 -inch. The supply line will cross the Santa Ana River which will require the pipeline to be constructed on the newly expanded Edinger Avenue Bridge.

Approximately 4, 200 linear feet of 16 -inch backflush pipeline will be constructed within Centennial Road to convey well backflush discharge to Centennial Park Lake or the Greenville - Banning Channel.

A monitoring well is proposed down gradient of the Centennial Park' s injection wells to monitor the impacts to the groundwater basin. The monitoring well is proposed within the Heritage Museum of Orange County. The area around the monitoring well will be improved and a new irrigation system for the museum farm will be installed.

Two ( 2) shared facilities that will be occupied by OCWD and the City of Santa Ana.

TETRA TECH

Bolsa Chica Water Well Improvements 0 44 PROFESSIONAL DESIGN SERVICES Tom Epperson, PE
Project Manager
Mr. Epperson has more than 39 years of professional experience in water, wastewater, and reclaimed water engineering. He has been responsible for the preparation of water, wastewater, and reclaimed water master plans; project design reports for various water, wastewater, and reclaimed water facilities; and the planning and design of water, wastewater, and reclaimed water pipelines, along with pump stations and reservoirs. Mr.

Epperson' s experience includes completing the design, bidding, and construction management of over 200 miles of water/ reclaimed water/ sewer mains, 36 water/ reclaimed water pump stations, 18 wellhead facilities, 12 sewer lift stations, and 25 water and reclaimed water storage reservoirs throughout Southern California.

EXPERIENCE
Well No. 27, City of Orange, CA. Project Manager for the drilling and equipping of Well No. 27, a new potable water well ( 930 feet deep). The project involved the partial demolition of an existing warehouse to accommodate the footprint of the new well, installation of a CMU block control building and sodium hypochlorite building, 12. 5% sodium hypochlorite disinfection facility, sound enclosure around the well -head, as well as site and landscaping improvements.

Education:

B. S., Environmental
Engineering, University of
California, Irvine, 1978
Registrations/ Certifications:

Professional Engineer,
California, No. 36399, 1983
Professional Affiliations:

American Society of Civil
Engineers
American Water Works
Association
Orange County Water
Association
WateReuse Association
Water Environment Federation
Office Location:

Irvine, CA
Years of Experience:
39 Years with Tetra Tech:
27 Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA.

Project Manager responsible for the design of four injection wells located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well No. 29 and Elizabeth Reservoir and Booster Pump Station, City of South Gate, CA. Project Manager for the design and construction support for the drilling and equipping of a new 2, 500 gpm well, sodium hypochlorite facilities, and generator at the well site and a 1. 8 MG steel reservoir, booster pump station consisting of three 125 hp pumps/ motors at the reservoir site, and about 5, 000 feet of water main replacements within the City of South Gate. The project combined the well drilling and well equipping phases of the work together.

Well No. 32 Rehabilitation, City of Santa Ana, CA. Project Manager providing engineering planning and design to assist with the rehabilitation of Well 32. The project includes the construction of new CMU block well building and sodium hypochlorite building, sodium hypochlorite disinfection facility, approximately 3, 500 linear feet of 12 -inch pipe from Well 32 to John Garthe Reservoir, attached to the channel crossing, and site improvements.

Equipping Well No. 15 and Treatment Plant, City of Paramount, CA. Project Manager for the design and construction support for a new bulk sodium hypochlorite and ammonia chemical delivery system at the City' s new Well No. 15. Design included the equipment for the well including the pump and motor, the discharge piping, and a manganese and future arsenic treatment system. Included within the facility were an arsenic manganese filtration system, backwash tank, backwash recirculation pumps, sludge mixer pumps, sodium hypochlorite and ammonia treatment systems, and an emergency generator. The facility included the following building/ enclosures: well building removable sound enclosure; pre- engineered, TETRA TECH T. Epperson — Page 11
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
prefabricated precast concrete electrical building; and prefabricated fiberglass insulated building for the backwash pump enclosure.

Plant 13 Booster Station Rehabilitation and Well No. 22 Improvements, City of Lakewood, CA. Project Manager for plans, specifications, and cost estimate for the replacement of a 4, 800 gpm booster pump station and replacement of a 1, 200 gpm well pump. In addition to the booster pump station replacement, the construction was phased so the operational during construction.

Well Equipping and Treatment at Well No. 16, City of Paramount, CA. Project Manager. The City of Paramount has drilled a new 18 -inch diameter well (Well No. 16) to increase flow into the potable water system. Based on water quality data collected during drilling the newly drilled Well No. 16 will require treatment to filter out the naturally occurring arsenic, manganese, and iron. Additionally, the existing Well No. 13 and Treatment Facility were decommissioned and relocated; and a portion of the existing treatment system was relocated to the new Well No. 16 site.

Well No. 107 Replacement, Irvine Ranch Water District, Irvine, CA. Project Manager for the preparation of the plans, specifications, cost estimate, and construction services for the drilling and equipping of a potable water well in the City of Irvine. This project combined the well drilling and well equipping phases of the project together.

West Chandler Well, South Croddy Well and Pipeline, Mesa Consolidated Water District, Costa Mesa, CA.

Project Director for the drilling and equipping of Well Nos. 12 and 13, two new potable water wells approximately 1, 050 feet deep), to provide additional local water reliability to the customers of Mesa Water District. The project involved the demolition of existing buildings at Well Nos. 12 and 13 properties within the City of Santa Ana. Both wells are located outside of Mesa Water' s service area and require the construction of approximately 4, 400 feet of pipeline to connect the proposed wells to Mesa Water' s existing system. Each well site includes the construction of a vertical turbine pump estimated to produce approximately 3, 000 gpm, new CMU block well building, new chemical storage facility, sodium hypochlorite and aqua ammonia disinfection facility, and site and landscaping improvements.

Equipping of Well No. 39, City of Santa Ana, CA. Project Manager for the design of the equipping of Well No. 39 and corresponding piping and site improvements.

Well No. 78 Replacement, Irvine Ranch Water District, Irvine, CA. Project Manager for the drilling and equipping of a recycled water well in the City of Irvine.

Irvine Desalter Project - Potable Well Nos. 76, 77, 107, and 110, Irvine Ranch Water District, Irvine, CA.

Project Manager for the design and construction services of four potable wells including drilling and equipping of each well.

Burris Pump Station, Orange County Water District, Anaheim, CA. Project Manager for the design of the new Burris Pump Station which consists of four 1, 750 horsepower vertical turbine pumps delivering a maximum flow rate of 200 cfs to the Santiago Basins from Burris Basin. Work consisted of reviewing the existing Burris Pump Station Evaluation Report, assisting Orange County Water District with selecting a replacement option, performing final design of the selected option and providing bid and construction phase services. The project also included unique designs: 190, 000 cubic yards of earthwork to be completed prior to pump station construction, the construction of a 55 -foot diameter by 55 -foot high circular wet well which was computer and physically modeled during design for flow characteristics, and the construction of a 180, 000 gallon surge suppression system.

Centennial Park Neighborhood Water Main Improvements, City of Santa Ana, CA. Project Director for approximately 20, 000 linear feet of 8 -inch PVC water main to replace existing water mains.

Central City Water Main Improvements, City of Santa Ana, CA. Project Director for approximately 6, 600 linear feet of 8 -inch PVC water main to replace existing water mains.

TETRA TECH T. Epperson — Page 12
Bolsa Chica Water Well Improvements 0 44 PROFESSIONAL DESIGN SERVICES Laurence Esguerra, PE
Deputy Project Manager
Mr. Esguerra has provided design engineering in various water and wastewater projects including domestic and reclaimed water pipelines, water main replacements, gravity sewer mains, pump stations, lift stations, reinforced concrete reservoirs, flow control facilities, and pressure reducing valve vaults. Responsibilities have included preparation of construction plans and specifications, design calculations and project memorandums.

EXPERIENCE
Well No. 27, City of Orange, CA. Design Engineer for the drilling and equipping of Well 27, a new potable water well (930 feet deep). The project involved the partial demolition of an existing warehouse to accommodate the footprint of the new well, installation of a CMU block Education:

B. S., Civil Engineering,
University of California, Irvine,
2004
Registrations/ Certifications:

Registered Civil Engineer,
California, No. 73803, 2009
Professional Affiliations:

American Society of Civil
Engineers
Office Location:

Irvine, CA
Years of Experience:
16 Years with Tetra Tech:
16 control building and sodium hypochlorite building, 12. 5% sodium hypochlorite disinfection facility, sound enclosure around the well -head, as well as site and landscaping improvements.

Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA.

Project Engineer. Responsible for the design of four injection wells located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project included the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well Nos. 107 and 115 Replacements, Irvine Ranch Water District, Irvine, CA. Design Engineer for the preparation of plans, specifications, cost estimate and construction services for the drilling and equipping of potable water wells in the City of Irvine. These projects combined the well drilling and well equipping phases of the project together.

Well No. 29 and Elizabeth Reservoir and Booster Pump Station, City of South Gate, CA. Project Engineer.

Provided engineering planning, design and construction - phase services for the construction of a 1. 8 MG steel reservoir and booster pump station located at 3414 Ardmore Avenue and a new potable water well with the anticipated production of 2, 500 gpm, new CMU block well building and sodium hypochlorite building, 12. 5% sodium hypochlorite disinfection facility in the City of South Gate. Project also included the construction of three horizontal split case pumps, a vertical turbine, 4, 700 linear feet of 8 -inch and 12 -inch pipe, bore and jack under the railroad, and site improvements.

West Chandler Well, South Croddy Well and Pipeline, Mesa Consolidated Water District, Costa Mesa, CA.

Design Engineer for the drilling and equipping of Well Nos. 12 and 13, two new potable water wells approximately 1, 050 feet deep), to provide additional local water reliability to the customers of Mesa Water District. The project involved the demolition of existing buildings at Well Nos. 12 and 13 properties within the City of Santa Ana. Both wells are located outside of Mesa Water' s service area and require the construction of approximately 4,400 feet of pipeline to connect the proposed wells to Mesa Water' s existing system. Each well site includes the construction of a vertical turbine pump estimated to produce approximately 3, 000 gpm, new CMU block well building, new chemical storage facility, sodium hypochlorite and aqua ammonia disinfection facility, and site and landscaping improvements.

TETRA TECH L. Esguerra - Page 11
0 Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Centennial Park Neighborhood Water Main Improvements, City of Santa Ana, CA. Design Engineer for approximately 20, 000 linear feet of 8 -inch PVC water main to replace existing water mains.

Central City Water Main Improvements, City of Santa Ana, CA. Design Engineer for approximately 6, 600 linear feet of 8 -inch PVC water main to replace existing water mains.

Pico -Lowell Neighborhood Water Main Improvements, City of Santa Ana, CA. Design Engineer for approximately 8, 200 linear feet of 8- and 12 -inch PVC water main to replace existing water mains.

Mid City Neighborhood Water Main Replacement Project, City of Santa Ana, CA. Design Engineer for approximately 9, 000 linear feet of 12- and 8 -inch PVC water main to replace existing water mains. Project included the hot tap of two existing water mains and 15 cut in connections.

Bristol Street Widening Water Main Replacement Project, City of Santa Ana, CA. Design Engineer for approximately 6, 000 linear feet of 12- and 8 -inch PVC water main to replace existing water mains.

Sand Canyon Grade Separation, Irvine Ranch Water District, Irvine, CA. Design Engineer for the design of the relocation of over 5, 000 linear feet of 8- to 24 -inch potable pipeline in the City of Irvine as part of the Roadway Grade Separation for the Railroad. The project also included the design of 2, 000 feet of 16 -inch recycled waterline.

Carlsbad Seawater Desalination Conveyance Pipeline, KSD Joint Venture, Carlsbad, CA. Design Engineer for the Carlsbad Conveyance Pipeline Design -Build Project. The project was designed for the Kiewit Shea Desalination Joint Venture team and consists of approximately 10 miles of 54 -inch welded steel pipe. The pipeline was installed in existing city streets and right- of-way through the cities of Carlsbad, Vista, and San Marcos. The 54 -inch transmission main is sized for 54 mgd of desalinated seawater. Pressures range from 250 psi at the point of connection to 500 psi at the seawater desalination plant.

Recycled Water Distribution System Expansion, EI Toro Water District, Laguna Woods, CA. Project Engineer for the design of over 20 miles of recycled water pipelines for the EI Toro Water District' s - Recycled Water Distribution System Expansion Project. The pipelines range in size from 4 -inch to 20 -inch in diameter, and will convey up to 775 acre- feet of tertiary treated recycled water per year. The major customer being served recycled water is the Laguna Woods Village Home Owners Association ( formerly Leisure World).

TETRA TECH L. Esguerra — Page 12
Bolsa Chica Water Well Improvements 0111" PROFESSIONAL DESIGN SERVICES 44 Steve Tedesco, PE, BCEE
QA/QC
Mr. Tedesco is experienced in the planning, analysis, design, and construction of water supply, water treatment, water distribution and collection systems. His experience includes water master planning, water treatment plant design, construction management and Design - Build delivery methods. Mr. Tedesco has extensive design experience in the advanced water and wastewater field, including Desalination, Membrane Filtration ( MF), Reverse Osmosis ( RO), Ultraviolet Treatment ( UV), Nanofiltration, and waste disposal projects. He has led membrane system design teams and managed the design and construction of membrane desalination projects and membrane filtration plants. Mr. Tedesco brings a unique perspective to the overall project, as he is well accustomed to not only reviewing deliverables for quality, but also for constructability.

EXPERIENCE
Well 22 Treatment Facilities, City of Lakewood, CA. Project Director for the City of Lakewood' s Well 22 Treatment Facilities. Well 22 currently has issues with sanding, sulfide odor, trihalomethane formation potential and Total Organic Carbon ( TOC). The well was originally designed for a capacity of 2, 500 gpm, however, it is currently operated at 1, 400 gpm due to sanding issues. The City retained Tetra Tech to review and complete a design for new well -head treatment facilities prepared by another firm.

Water quality sampling was performed to confirm the constituents of concern and recommended treatment processes. A technical Education:

B. S., Civil Engineering,
Polytechnic Institute of New
York, 1979
Registrations/ Certifications:

Professional Engineer,
California, No. 39261, 1986
Board Certified Environmental
Engineer ( BCEE), California,
No. 11- 20037, 2011
Professional Affiliations:

American Society of Civil
Engineers
American Water Works
Association
Orange County Water
Association
Southwest Membrane
Operators Association
WateReuse Association
Office Location:

Irvine, CA
Years of Experience:
38 Years with Tetra Tech:
35 memorandum was prepared evaluating various processes for TOC removal including granular activated carbon ( GAC) and chemical oxidation. A video log well inspection was conducted to investigate the sanding issues and it was determined that the gravel pack did not meet original specifications. As a result, the well was rehabilitated with a new pump and motor installed. Additional water quality tests were performed after the rehabilitation was completed to confirm the treatment process selection. The project included the preparation of final design plans, specifications, cost estimate, bidding assistance and construction services.

Design -Build of Well 21 and 22 and Reverse Osmosis Treatment Plant, Irvine Ranch Water District, Irvine, CA. Served as Design Manager for Wells 21 and 22 Reverse Osmosis Treatment Plant providing overall design management and client coordination for a brackish groundwater treatment facility. The water treatment plant consisted of: cartridge filters, pretreatment chemical systems, high pressure feed pumps, reverse osmosis treatment trains, membrane clean -in- place system, decarbonators, post treatment chemical systems, concentrate disposable system, supervisory control and data acquisition, clearwell, product water pump station, plant discharge system to storm drain, treatment plant building, auxiliary building structures, and electrical and instrumentation. The Reverse Osmosis Treatment Plant is sized to produce 6. 27 mgd of product water. Water will be treated to remove salts and nitrates. The project included design of plans, specifications, and engineer' s cost estimate.

Well 15 Arsenic Treatment Plant, City of Paramount, CA. Project Director for 3. 6 mgd arsenic treatment plant for City of Paramount. A coagulation and pressure filtration system was used to remove arsenic from a municipal drinking water well. Final design, bidding and construction engineering services were provided on the project.

TETRA TECH S. Tedesco — Page 11
Bolsa Chica Water Well Improvements
PROFESSIONAL DESIGN SERVICES 44
Richardson Treatment Plant, Lockheed Martin Corporation, CA. QA/ QC Lead for an Ion Exchange IX)/ Granular Activated Carbon ( GAC) Treatment system designed to remove TCE and Perchlorate from well feed water. Treatment Plant is supplied by one on- site and one off-site newly drilled groundwater well located in the City of Loma Linda. Total flow rate treated is 4, 800 gpm. Design included pretreatment and post treatment bag filtration, treated water storage break tank, product water booster pump station, backwash pumping system, backwash waste storage tank and pumping system, backwash waste treatment system, and chlorination system. Site improvements included an on- site drywell, gravel and asphalt paving on the site and a perimeter block wall and two entrance gates, site lighting and camera security system.

Initial engineering work included preparation of a Basis of Design Report. Hydraulic, chemical feed, structural and electrical calculations were prepared to complete the design plans. Filter Vessels included 5- 12 diameter) pair for GAC and ( 3- 12dia) pair for IX equipment. Treated water is conveyed via the booster pumps to two separate pressure zones within the City of Loma Linda. Electrical design included a system compatible with City' s SCADA system. Electrical loads were estimated to design new 2, 000 -amp electrical service for the site.

Well 27 Arsenic Treatment Plant, City of Lakewood, CA. Project Director for 3. 2 mgd arsenic treatment plant for City of Lakewood, California municipal drinking water well. Services include: technology review, pilot testing, equipment selection, design and construction engineering services. A coagulation and pressure filtration system was recommended for this application.

Well No. 11 Rehabilitation, Yorba Linda Water District, Yorba Linda, CA. Project Director for preliminary design, final design, and construction management services to rehabilitate existing well head facilities.

Design included new 2, 800-gpm pump and 250 -hp motor, pump to waste pipeline and appurtenances, discharge mechanical pipeline and appurtenances, metering facilities and completely new electrical and telemetry facilities.

Upgrade of Well Pumping and Water Treatment Facilities, City of Garden Grove, CA. Project Director for the design of upgrades for Well Nos. 24, 25, 26, and 27. This work included new buildings, chlorination facilities, emergency chlorine scrubber facilities, emergency generators, piping modifications to provide auto -flushing capabilities, upgrading the electrical facilities and control systems to each of these wells.

Central Water Integration Project, San Antonio Water System, TX. QA/ QC. Project consists of treatment facilities, conveyance pipelines, and improvements to existing pump stations and distribution facilities to integrate a new 48. 0 MGD potable water supply source into the utility' s potable water distribution system.

The supply source for this project consisted of a $ 900 million P3 water supply project that will import groundwater from a wellfield that is 140 miles from the City of San Antonio. The designed treatment facilities include pressurized solution injection of carbon dioxide for pH adjustment, lime storage and batch slaking, lime saturators ( solids contactors) for calcium remineralization, dual media pressure filters, a sodium hypochlorite on- site generation system, fluoride storage and feed, backwash recovery, filtered solids and lime sludge gravity thickener, sludge handling and dewatering using centrifuges, and associated polymer storage and feed systems.

TETRA TECH S. Tedesco — Page 12
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Mike Tsoi, PE
Well Design Lead
Mr. Tsoi has more than 29 years of professional experience in water, wastewater, and recycled water engineering. He has been responsible for the planning and design of water, wastewater, and recycled water pipelines along with pump stations, flow control facilities, reservoirs and site improvements.

EXPERIENCE
Well No. 27 Equipping Plan, City of Orange, CA. Project Engineer for the preparation of the plans, specifications and cost estimate for the equipping of a potable water well. As part of the well equipping, a generator room was installed for backup power.

Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA. Project Engineer responsible for the design Education:

B. S., Civil Engineering,
Univ California, Irvine,
1991
Registrations/ Certifications:

Registered Professional
Engineer, Califomia, No. 53715,
1994
Professional Affiliations:

American Society of Civil
Engineers
Office Location:

Irvine, CA
Years of Experience:
29 of four injection wells located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well No. 115 Replacement, Irvine Ranch Water District, Irvine, CA. Project Engineer for the drilling and equipping of a potable water well in the City of Irvine. This project combined the well drilling and well equipping phases of the project together. Coordination with the City of Irvine and The Irvine Company were required to procure the land for the well site.

Well No. 107 Replacement, Irvine Ranch Water District, Irvine, CA. Project Engineer for the preparation of plans, specifications, cost estimate, and construction services for the drilling and equipping of a potable water well in the City of Irvine. This project combined the well drilling and well equipping phases of the project together.

Well No. 78 Replacement, Irvine Ranch Water District, Irvine, CA. Project Engineer for the drilling and equipping of a recycled water well in the City of Irvine. This project included construction of the well within a highly visible area with limited work space.

Lakewood Well Nos. 28 and 29, City of Lakewood, CA. The City of Lakewood constructed one new water well expected to produce about 3, 000 gpm ( Well No. 28) and a second well ( Well No. 29) to provide additional groundwater to supplement the City' s water supply source. The City pumps water from the new well facilities to one of the existing reservoirs. On- site treatment facilities for iron, manganese arsenic removal from the new water source is located at the reservoir site. The project consists of preparing a well siting study and providing recommendations for the new well sites. In addition, a drinking water source assessment was prepared and submitted to the Health Department for the new well. A well design report was prepared that incorporated the design plans and technical specifications. Field observation during well drilling and construction was also part of the scope of work.

Irvine Desalter Project Potable and Non -Potable Well Drilling and Equipping, Irvine Ranch Water District, Irvine, CA. Project Engineer for the preparation of plans and specifications for the drilling and equipping for design of well drilling for five potable water wells and one non -potable water well. This includes wellhead equipping for each well for both aboveground and belowground facilities. Also included in this project was the modification to an existing non -potable water well.

TETRA TECH
0 0 Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Victor Ramirez, PE
Structural Design Lead
Mr. Ramirez has more than 38 years of structural engineering design experience with special emphasis in the design of water storage/ water containment and water conveyance related structures. His experience includes reservoirs, water/ wastewater treatment plants, booster pump stations, flow control facilities, pressure reducing stations and pipelines Mr. Ramirez is thoroughly knowledgeable in all types of construction, including reinforced concrete, masonry, structural steel, and timber.

EXPERIENCE
Well No. 27, City of Orange, CA. Structural Project Engineer. Provided design and construction phase structural engineering services for a well quipping project which consisted of a concrete masonry building for the wells electrical and control systems and disinfection facilities, foundation for a pre- engineered sound attenuating sound enclosure for the wellhead, emergency generator foundation, site security walls and site improvements.

Education:

B. S., Civil Engineering,
California State University, Los
Angeles, 1995
Registrations/Certifications:

Registered Civil Engineer
California, No. 56863, 1997
Registered Structural Engineer
California, No. 4720, 2004
Professional Affiliations:

American Institute of Steel
Construction
Structural Engineers
Association of Southern
California
Office Location:

San Dimas, CA
Years of Experience:
38 Years with Tetra Tech:

Mid -Basin Injection: Centennial Park Design Services, Orange County 38 Water District, Santa Ana, CA. Structural Project Manager responsible for the design of four injection wells located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well No. 32 Rehabilitation, City of Santa Ana, CA. Structural Engineer providing engineering planning and design to assist with the rehabilitation of Well 32. The project included the construction of new CMU block well building and sodium hypochlorite building, sodium hypochlorite disinfection facility, approximately 3, 500 linear feet of 12 -inch pipe from Well 32 to John Garthe Reservoir, attached to the channel crossing, and site improvements.

Design -Build of Well Nos. 21 and 22 Desalter, Irvine Ranch Water District, Irvine, CA. Structural Project Engineer for a project that is the third membrane water treatment plant completed by the design/ build team of Tetra Tech and Pascal & Ludwig. The main treatment facility is housed in a 10, 000 square foot tilt - up concrete building which also contains pump, control, HVAC and electrical rooms. A corner of the building is constructed on a 12 foot deep, 100, 000 gallon, buried, cast -in- place concrete water storage structure. Special consideration was given in the analysis and detailing of the tilt -up building and buried concrete structure so that all design forces are properly resisted and the potential differential settlement between the shallow building foundations and the deep water storage structure is mitigated. Various concrete and steel structures for pre- and post-treatment areas are also located on the site. These areas are hidden from public view by 27 foot tall freestanding tilt -up concrete screen walls and by the main treatment building itself.

Burris Pump Station, Orange County Water District, Anaheim, CA. Structural Engineer for the replacement of an existing pumping facility at the Burris Pump Station location. Mr. Ramirez was involved in the comprehensive design of the 0. 8 MG buried circular wet well. The new facility will allow Orange County Water District to transfer up to 200 cubic feet per second from the Santa Ana River, which will be and utilized for groundwater recharge to the Santiago Basins.

TETRA TECH
Bolsa Chica Water Well Improvements
44 PROFESSIONAL DESIGN SERVICES `
Mazen Kassar, PE
Electrical Design Lead
Mr. Kassar has more than 27 years of experience in electrical engineering and industry standards that include electrical engineering staff management, project management, construction management and supervision, water and wastewater treatment, petro -chemical design, and environmental soil and groundwater treatment. His background includes designing medium and low voltage power distribution, designing instrumentation, control systems and SCADA systems for a wide variety of projects, and the installation of electrical systems for remediation projects, including soil vapor extraction systems, and groundwater pump -and -treat systems.

EXPERIENCE
Well No. 27, City of Orange, CA. Electrical Project Manager for the preparation of the plans, specifications and cost estimate for the equipping of a potable water well. As part of the well equipping, a generator room was installed for backup power.

Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA. Electrical Project Manager responsible for the design of four injection wells located within Centennial Park in the City Education:

B. S., Electrical Engineering,
California State University, Long
Beach, 1990
Registrations/ Certifications:

Professional Electrical Engineer,
California, No. 15809, 1998
General Construction, Class B
California, No. 777845, 2008
Contractor - C- 10 Electrical,
California Class C — Specialty,
No. 777845, 2000
ETAP Electrical Power
Modeling, 2010
Professional Affiliations:

Institute of Electrical and
Electronics Engineers
Office Location:

Irvine, CA
Years of Experience:
27 Years with Tetra Tech:
10 of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well No. 32, City of Santa Ana, CA. Electrical Engineer for the design of the Well 32 rehabilitation project.

The electrical components include providing power and control to the well and for production of the onsite generation sodium hypochlorite facility. In addition, a new fiber optic line would connect the well to John Garthe Reservoir approximately 3, 500 feet away. The alignment will be in the same trench as the 12 -inch discharge pipe to the reservoir.

Elizabeth Reservoir, Booster Pump Station and Well No. 29, City of South Gate, CA. Electrical engineering services included three new 125 horsepower booster pumps and adding and installing new conduits and wires to the new pumps. Responsible for preparing plans, specifications, and load calculation to modify the facility' s extensive distribution system. Site investigations were conducted to verify ratings, settings, and locations of equipment. Working with utility company to provide new service to the project Well Nos. 21 and 22 Desalter Plant, Irvine Ranch Water District, Irvine, CA. Well Nos. 21 and 22 Reverse Osmosis Treatment Plant was designed to remove solids from well water and provide potable water source. Managed the electrical design of the electrical power and control system, preparing technical specifications, preparing engineer' s cost estimate, preforming electrical power system studies that included load flow, short circuit and arc flash calculations, and integration with the city' s SCADA system.

Crooke Reservoir Electrical Upgrade, City of Santa Ana, CA. Electrical Engineer for the design of the replacement of the existing motor control panels and switchboards for Crooke Reservoir pump station, Well 27 and Well 28.

Lakewood Well No. 22 Project, City of Lakewood, CA. Managing the electrical design for Well No. 22 pump upgrade. The design consists of replacing the old well pump VFD with new one and rewiring the new well pump.

TETRA TECH
Bolsa ChICa Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Erin Cabanero, PE
Well Design
Ms. Cabanero has provided design engineering in various water and wastewater projects including domestic and reclaimed water pipelines, water main replacements, gravity sewer mains, pump stations, lift stations, reinforced concrete reservoirs, steel tank reservoirs, wells, flow control facilities, and pressure reducing valve vaults. Ms. Cabanero has also assisted our engineering design team with preparation of construction plans, specifications, and design calculations.

EXPERIENCE
Well No. 27, City of Orange, CA. Design Engineer for the drilling and equipping of Well No. 27, a new potable water well ( 930 feet deep). The project involved the partial demolition of an existing warehouse to accommodate the footprint of the new well, installation of a CMU block Education:

B. S., Civil Engineering,
University of California, Irvine,
2009
Registrations:

Professional Engineer,
California, No. C 89704, 2018
Professional Affiliations:

American Society of Civil
Engineers
Office Location:

Irvine, CA
Years of Experience:
11 Years with Tetra Tech:
11 control building and sodium hypochlorite building, 12. 5% sodium hypochlorite disinfection facility, sound enclosure around the wellhead, as well as site and landscaping improvements.

Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA.

Design Engineer for four injection wells located within Centennial Park in the City of Santa Ana for Orange County Water District. In addition to the engineering services for the four injection wells, the project includes the design of the supply pipeline, backflush pipeline, bridge crossing, two shared facility sites, a monitoring well site, site improvements, and paving of park access roads and parking lots.

Well No. 29 and Elizabeth Reservoir and Booster Pump Station, City of South Gate, CA. Design Engineer for the design and construction support for the drilling and equipping of a new 2, 500 gpm well, sodium hypochlorite facilities, and generator at the well site and a 1. 8 steel reservoir, booster pump station consisting of three 125 hp pumps/ motors at the reservoir site, and about 5, 000 feet of water main replacements within the City of South Gate. The project combined the well drilling and well equipping phases of the work together.

Well No. 78 Replacement, Irvine Ranch Water District, Irvine, CA. Design Engineer for the drilling and equipping of a recycled water well in the City of Irvine.

Burris Pump Station, Orange County Water District, Anaheim, CA. Design Engineer for the design of the new Burris Pump Station which consists of four 1, 750 horsepower vertical turbine pumps delivering a maximum flow rate of 200 cfs to the Santiago Basins from Burris Basin. Work consisted of reviewing the existing Burris Pump Station Evaluation Report, assisting Orange County Water District with selecting a replacement option, performing final design of the selected option and providing bid and construction phase services. The project also included unique designs: 190, 000 cubic yards of earthwork to be completed prior to pump station construction, the construction of a 55 -foot diameter by 55 -foot high circular wet well which was computer and physically modeled during design for flow characteristics, and the construction of a 180, 000 gallon surge suppression system.

Peters Canyon Channel Water Capture and Reuse Pipeline, Irvine Ranch Water District, Irvine, CA. Design Engineer for over 17, 000 linear feet of 10 -inch to 16 -inch steel and PVC pipeline. This was a joint project with the City of Irvine, City of Tustin, County of Orange, and Caltrans. Project included three storm drain diversion structures and intake design, hanging the pipeline from two bridges, bore and jack under the railroad and backpressure vault.

TETRA TECH
Bolsa Chica Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Eric Yuen, PE, SE
Structural Design
Mr. Yuen has more than 12 years of experience in the design, analysis and detailing in structural engineering. He is knowledgeable in reinforced concrete, masonry, structural steel and wood frame design, and construction for a variety of building and infrastructure projects including reservoirs, water/ wastewater treatment facilities, as well as seismic retrofit of existing structures.

EXPERIENCE
Equipping of Wells 1- 16, 1- 17, and 1- 18, Chino Basin Desalter Authority, Chino, CA. Tetra Tech provided design and construction engineering services for the equipping of three new wells at three separate sites. The scope of the structural design included foundations for prefabricated electrical enclosures, surge tank, well pedestals, pipe racks, and supports Services included conceptual design, permitting assistance, final design, bid assistance, and construction assistance. Mr. Yuen served as the structural designer on this project.

Education:

B. S., Civil Engineering,
California State Polytechnic
University, Pomona, 2007
Registrations/Certifications:

Registered Civil Engineer,
California, No. 75983, 2009
Registered Structural Engineer,
California, No. 6177, 2014
Professional Affiliations:

American Institute of Steel
Construction
Office Location:

San Dimas, CA
Years of Experience:
12 Years with Tetra Tech:
12 Design - Build of Wells 21 and 22 Desalter, Irvine Ranch Water District, Irvine, Irvine, CA. Mr. Yuen served as Structural Design Engineer for this design - build project. This project is a membrane water treatment plant that consists of a buried rectangular concrete wet well, a concrete tilt -up process building and numerous concrete mat foundations. Pascal & Ludwig is our Design -Build Partner and also the prime contractor on the project. Tetra Tech will work under Pascal & Ludwig through a subcontractor agreement.

Rancho Del Rey Wellhead Treatment Facility, Otay Water District, Spring Valley, CA. Mr. Yuen served as Structural Design Engineer for the design of a 5, 100 square foot masonry building, with a steel truss framed roof, which houses a wellhead, RO treatment facility, disinfection equipment, conventionally reinforced concrete clear well pump station, control room, office and storage area. The design of the building balances the functional water production requirements with the aesthetic, architectural design of the exterior of the building, which was critical for compliance with local planning agency requirements.

Burris Pump Station, Orange County Water District, Anaheim, CA. Design Engineer for the replacement of an existing pumping facility at the Burris Pump Station. Mr. Yuen was involved in the comprehensive design of the 0. 8 MG buried circular wet well. The new facility will allow Orange County Water District to transfer up to 200 cubic feet per second from the Santa Ana River, which will be utilized for groundwater recharge to the Santiago Basins. Mr. Yuen also reviewed shop drawings and responded to RFls during the ongoing construction phase of this project.

Conveyance Pipeline for Carlsbad 50 MGD Seawater Desalination Plant, KSD Joint Venture, Carlsbad, CA.

Assisted with the design of several structures associated with the interconnection of the new 54 -inch diameter Carlsbad Conveyance Pipeline with the existing SDCWA P3 and P4 pipelines. The four structures are buried reinforced concrete vaults that consist of two pump wells, two isolation valve vaults, an interconnect valve vault and a flow control facility.

Milliken Pump Station, Chino Basin Desalter Authority, Ontario, CA. Structural Design Engineer for the design of a building for a booster pump station with separate pump and electrical rooms. The building has concrete block walls and a steel framed roof structure. Consideration was given to the appearance of the building so that it will complement the existing well building and 29 MG prestressed concrete tanks which share the site with the Milliken Pump Station.

TETRA TECH
C
0 Bolsa ChICa Water Well Improvements

PROFESSIONAL DESIGN SERVICES
Nicole Han, PE
Electrical Design
Ms. Han is experienced in the electrical design of water and wastewater plants, system studies, power distribution, emergency power supply, motor and instrumentation control. Her projects include designing water and wastewater plants, desalination plants, lift stations, pump stations, drinking water wells, pipelines and order control systems.

EXPERIENCE
Mid -Basin Injection: Centennial Park Design Services, Orange County Water District, Santa Ana, CA. Electrical Engineer for design of four injection wells constructed below ground vaults. Wells are proposed to inject 12 MGD of GWRS water into the principal groundwater aquifer approximately 1, 200 feet below ground surface. Submersible backflush Education:

M. S., Electrical Engineering,
Southern California University,
Los Angeles, 2012
Registrations/Certifications:

Professional Electrical Engineer,
California, No. 21429, 2015
Professional Affiliations:

Institute of Electrical and
Electronics Engineers
Office Location:

Irvine, CA
Years of Experience:

Years with Tetra Tech:
pumps will be installed within the injection wells. Electrical Engineer I responsible for designing two shared facilities' power distribution, injection well' s instrumentation and control, communication with the other sites and headquarters.

Well No. 29 and Elizabeth Reservoir and Booster Pump Station, City of South Gate, CA. Engineering design services for a water storage tank and booster pump station and a water well with disinfection equipment. Electrical engineering services included three new 125 horsepower booster pumps and adding and installing new conduits and wires to the new pumps. Responsible for preparing plans, specifications, and load calculation to modify the facility' s extensive distribution system. Site investigations were conducted to verify ratings, settings, and locations of equipment. Working with utility company to provide new service to the project.

Well No. 7, City of Inglewood, CA. Electrical Engineer for designing power distribution, instrumentation control plans and specs. The project is to develop a ground water source of portable water.

Loma Linda University Anderson No. 4 Well, Loma Linda, CA. Electrical Engineer responsible for creating electrical plans, specifications, electrical load schedules, panel schedules, conduit and wire sizing, electrical details, emergency standby generator sizing, creation of pump control schematics, and drafting technical specifications. The project design includes providing a new pump, a new PLC system to control well pump and providing lighting system.

Pyrite Canyon Treatment Facility, State of California, Department of Toxic Substances Control, Glen Avon, CA. Electrical engineer for the design of the power distribution system. The project is to replace the existing Stringfellow Pretreatment Plant located in Glen Avon, California, with the Pyrite Canyon Treatment Facility. The new plant is designed to treat approximately 120 gpm of contaminated groundwater. Responsible for relocating electrical and instrument equipment. The Instrument and Control System design includes an Allen Bradley ControlLogix PLC with remote Flex 1/ 0 connected on an Ethernet Fiber -Optic Ring Network to a GE IFIX SCADA HMI system with dedicated historian. The plant also includes chemical and material handling processes including 40 VFDs controlled via Ethernet network.

TETRA TECH
Bolsa Chica Water Well Improvements 0 PROFESSIONAL DESIGN SERVICES 44 Astrid Fleischer, PE
SCADA
Ms. Fleischer is an electrical and controls systems engineer with 28 years of experience in water treatment, capital improvement and industrial control projects. Ms Fleischer' s electrical and controls design experience includes projects in California and overseas involving Modicon Quantum Automation Platform, Siemens Simatic PLCs, Allen Bradley RSLogix5000 programming, installation and support services for Wonderware InTouch HMI, Wonderware Active Factory, Wonderware Historian, installation and maintenance of Marathon Endurance VTvirtual Redundant Server Systems, SNMP Network Management implementation and integration into Plant HMI and network design, configuration and troubleshooting. Additionally, Astrid is proficient in standard configuration of Schneider Electric Network Infrastructure Devices ( Fiber Optic Repeaters, Switches), interface programming for Profibus DP and design and integration of Process Control Application interfacing with Variable Frequency Drives.

EXPERIENCE
Education:

B. S., Electrical Engineering,
University of Nuremberg,
Germany, 2000
Industrial Technologist,
Vocational College for Electrical
Engineering and Data Systems
Technology, Erlangen,
Germany, 1991
Registrations/Certifications:

Registered Professional
Engineer in Control Systems,
California No. CS 7440, 2012
Office Location:

Irvine, CA
Years of Experience:
28 Years with Tetra Tech:

SCADA System Project, West Basin Municipal Water District, Carson, CA. I& C Engineer. Specified the project' s network equipment and technology ( 4G cellular) as well as the SCADA application software SCADA Expert Clear SCADA) for the new SCADA network.

Alamitos Barrier Telemetry System Upgrade, County of Los Angeles Department of Public Works, Los Angeles, CA. I& C Engineer. Specified the project' s Siemens S7- 1200 control system and network equipment. Designed the project' s control and instrumentation panels including panel load calculations and design of the photovoltaic power supply for the control panels. Prepared project documents such as conduit schedules, project drawings and project specifications.

Alavardo WTP, Miramar WTP, Otay WTP, City of San Diego, CA. Ms. Fleischer is participating in the preparation of a feasibility report to upgrade the existing SCADA system' s hardware and software, which has reached end of life, to a current generation of SCADA system infrastructure. Responsible for researching options for transitioning the existing Stratus everRun FT servers and the SCADA system' s Wonderware applications to a current generation SCADA system.

Tujunga Spreading Grounds, Los Angeles County, Los Angeles, CA. Ms. Fleischer is providing networking and instrumentation design services for the Tujunga Spreading Grounds Telemetry System Design and Construction Support project.

Water Replenishment District of Southern California, GRIP — Advanced Water treatment Facility, Lakewood, CA. I& C Engineer. Piping and instrumentation diagram ( P& ID) design. Process Ethernet and Profibus network design for integrating Modbus M580 Controllers and Modbus RIOs with Ethernet/ IP, Modbus TCP or Profibus DP capable instrumentation and Siemens Smart Motor Control Centers ( MCC) as well as Wonderware System Platform 2014 redundant servers ( with InTouch for System Platform, Device Integration Servers and Historian). Reviewed Instrumentation & Control, Control Panel, Building Facility and Electrical Submittals including but not limited to submittals for instrumentation, PLC and SCADA, valve operators, pumps with appurtenant motors, security system, access control system, solar system, HVAC system, motor control center, variable frequency drives, and lighting. Responsible for keeping project documents such as piping and instrumentation diagrams ( P& ID), PLC input/ output lists, specifications, as well as conduit and cable schedules up to date.

TETRA TECH
0 - Bolsa ChICa Water Well Improvements
PROFESSIONAL DESIGN SERVICES 44
Don Lee, P.G., CHG
Hydrogeology
Mr. Lee has 30 years of professional and managerial experience in hydrogeological assessments, well drilling, water well design and construction, water well profiling and testing, percolation testing, environmental soil and water quality assessment and remedial strategy, design, and implementation, feasibility studies, remedial action plans and compliance activities, vapor extraction system design, and technical review.

EXPERIENCE
City of Lakewood, CA. Designed a 2, 000 gpm capacity municipal water supply wells for City of Lakewood. Completed well siting, permitting assistance, well design and technical specifications. Well drilling, installation, and testing are to begin in 2019.

City of Huntington Beach, CA. Provided hydrogeological evaluation and well design for a 3, 000 gpm capacity municipal water supply well for City of Huntington Beach. Project activities performed include well siting, permitting assistance, well design, and technical specifications.

Education:

Certificate, Applied
Groundwater Flow and
Contaminant Transport
Modeling, Waterloo
Hydrogeologic, Sacramento,
California, 2006
B. Sc., Geology, 1988
Registrations/ Certifications:

California Registered
Professional Geologist,
No. 7406, 2002
California Certified
Hydrogeologist, No. 810, 2002
Office Location:

Irvine, CA
Years of Experience:
30 Years with Tetra Tech:
18 City of Torrance, CA. Provided technical review and oversight for the construction of municipal water supply wells Well No. 10 and Well No. 11 and the destruction of Well No. 6. The new wells are approximately 600 -foot deep and designed for a sustainable yield of 3, 000 gpm.

Water Replenishment District of Southern California, Los Angeles County, CA. Managed well profiling of municipal water production wells owned by the City of Inglewood, Park Water Company, Maywood Mutual Water Company No. 1, Maywood Mutual Water Company No. 3, Pico Water District, City of Bell Gardens, City of Compton, City of Huntington Park, City of Vernon, City of Manhattan Beach, West Basin Municipal Water District, City of Lakewood, and City of Los Angeles for Water Replenishment District of Southern California. Well profiling utilizes miniaturized equipment without removing the well pump and motor, thereby saving costs. Well profiling included ambient and dynamic flow profiling, video camera surveying, and depth -discrete water quality sampling to determine the flow and chemistry of water entering different zones across the perforated intervals of the well. Provided evaluation and recommendations to improve well performance and water quality.

Water Replenishment District of Southern California, Pico Rivera, CA. Designed and managed construction of three 800 -foot deep groundwater recharge wells and one nested monitoring well adjacent to San Gabriel River for the Water Replenishment District of Southern California' s Groundwater Replenishment Improvement Program. Work included preparing technical specifications, NPDES permitting and reporting, geologic and geophysical analysis to identify appropriate zones for groundwater recharge, well design that incorporated glass bead filter pack, well construction oversight, well development, and aquifer pumping tests.

City of Lakewood, CA. Investigated sanding problem in a City of Lakewood water supply well, provided permitting assistance, design and specifications for well modification and testing, and managed well liner installation and pumping tests. The well modification was successfully completed.

City of Glendale, CA. Developed technical specifications for municipal water supply well rehabilitation.

Provided oversight during redevelopment activities including pump removal, video camera survey, and brushing and surging of the well casing.

TETRA TECH

OTETRA TECH
January 13, 2020 — Revised January 17, 2020
Ms. Iris Lee, PE
Deputy Public Works Director/ City Engineer
City of Seal Beach — Department of Public Works
211 Eighth Street
Seal Beach, CA 90740
Reference: REVISED Fee Proposal to Provide Engineering Design Services for the Bolsa Chica Water Well Improvements
Dear Ms. Lee:

Based upon our telephone conversation, Tetra Tech is pleased to submit our Revised Fee Proposal for the Bolsa Chica Water Well Improvements project. Tetra Tech has made the following modifications to the SCOPE OF WORK included in our January 13, 2020 proposal:

Task 1: Plans, Specifications and Estimate — Preliminary Design Memorandum System -Wide Disinfection Evaluation
Tetra Tech will perform a City system -wide disinfection evaluation which will consist of: meeting with operations staff to discuss overall water system including sources and disinfection facilities; review proposed disinfection system improvements; review typical water deliveries from well and import sources; and prepare a brief summary memorandum summarizing the recommended disinfection system for the Bolsa Chica Well. We recommend a budget of $10, 000 for this evaluation. 3D Site Renderings
Tetra Tech will prepare 3D site renderings of the selected Well Site Layout Alternative for the City' s use. We recommend a budget of $2, 000 for the preparation of these renderings.

Task 1: Plans, Specifications and Estimate — Final Design Plans, Specifications and Estimate Tetra Tech recommends that the final design budget be increased to include the potential of chloramination disinfection to match the proposed Navy Reservoir disinfection system instead of the existing chlorination disinfection system at the Bolsa Chica Well. We are requesting a budget increase of $2, 000 for this additional work.

Task 4: Construction Support — Start -Up Assistance
Tetra Tech will include sixteen ( 16) hours of well start- up assistance at the City' s request. We recommend a budget of $4,000 for the start- up assistance.

The total recommended increase in our proposal fee is $ 18,000 for the above additional items of work.

In summary, our Total -Not -Exceed Price will be increased from $ 260,000 to $278,000.

Tel Fax tetratech. com
Ms. Iris Lee, PE
Reference: REVISED Fee Proposal to Provide Engineering Design Services for the Bolsa Chica Water Well Improvements January 13, 2020 — Revised January 17, 2020
All work will be performed on a time and materials basis " not -to -exceed" the contract price and no additional compensation will be received beyond the price negotiated to be performed unless changes are approved in advance by an amendment to our contract signed by the City.

Attached is our work plan with a breakdown of labor hours by employee billing classification, together with the cost of non - labor services included in the fee proposal. The attached rate schedule includes Tetra Tech' s standard billing rates for all classifications of staff likely to be involved in the project; as well as overhead, profit, and expenses.

Tetra Tech appreciates the opportunity to submit this Revised Fee Proposal and looks forward to working with the City. Should you require additional information or have any questions, please don' t hesitate to contact us.

Sincerely,
Tom Ep4rson, PE Steve Tedesco, PE, BCEE
Vice President Senior Vice President
LE/ TLE/ de
Attachments
M:\ Marketing\ Proposals\ FY 2020\ City of Seal Beach -Bolsa Chica Well Improvements

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TETRA TECH
2020

HOURLY CHARGE RATE AND EXPENSE REIMBURSEMENT SCHEDULE
Project Management Construction
Project Manager 1 220. 00 Construction Project Rep 1 78. 00 Project Manager 2 260. 00 Construction Project Rep 2 85. 00 Sr Project Manager 305. 00 Sr Constr Project Rep 1 100. 00 Program Manager 330. 00 Sr Constr Project Rep 2 115. 00 Principal in Charge 330. 00 Construction Manager 1 165. 00 Construction Manager 2 185. 00
Engineers Construction Director 233. 00
Engineering Technician 37.00
Engineer 1 96. 00 General & Administrative
Engineer 2 115. 00 Project Assistant 1 67. 00
Engineer 3 130. 00 Project Assistant 2 75.00
Project Engineer 1 150. 00 Project Administrator 95. 00 Project Engineer 2 165. 00 Sr Project Administrator 110. 00 Sr Engineer 1 170. 00 Sr Graphic Artist 150. 00
Sr Engineer 2 175. 00 Technical Writer 1 97. 00
Sr Engineer 3 210. 00 Technical Writer 2 124. 00
Principal Engineer 300. 00 Sr Technical Writer 155. 00
Planners Information Technology
Planner 1 104. 00 Systems Analyst / Programmer 1 77. 00 Planner 2 115. 00 Systems Analyst / Programmer 2 115. 00 Sr Planner 1 125. 00 Sr Sys Analyst / Programmer 1 130. 00 Sr Planner 2 151. 00 Sr Systems Analyst / Programmer 2 196. 00 Sr Planner 3 175. 00
Project Accounting
Designers & Technicians Project Analyst 1 90. 00
CAD Technician 1 65. 00 Project Analyst 2 114. 00
CAD Technician 2 75. 00 Sr Project Analyst 155. 00
CAD Technician 3 90. 00
CAD Designer 100. 00 Reimbursable In -House Costs:

Sr CAD Designer 1 125. 00 Photo Copies ( B& W 8. 5" x11 ") 0. 15/ Each Sr CAD Designer 2 145. 00 Photo Copies ( B& W 11 "x17") 0. 40/ Each CAD Director 150. 00 Color Copies ( up to 8. 5" x11 ") 2. 00/ Each Survey Tech 1 50. 00 Color Copies ( to 11 " x17") 3. 00/ Each Compact Discs 10/ each
Health & Safety Large format copies 0. 40 S. F.

H& S Administrator 95. 00
Sr H& S Administrator 115. 00 Mileage -Company Vehicle 0. 80/ mile H& S Manager 145. 00 Mileage- POV 0. 55/ mile"
current GSA POV mileage rate subject to change
All other direct costs, such as production, special photography, postage, delivery services, overnight mail, printing and any other services performed by subconsultant will be billed at cost plus 15%.

NOTE: Rates subject to change annually. Exhibit A - 2020. xlsx

EXHIBIT B

TERMS FOR COMPLIANCE WITH CALIFORNIA LABOR LAW REQUIREMENTS

1. This Agreement calls for services that, in whole or in part, constitute " public works" as defined in Division 2, Part 7, Chapter 1 ( commencing with Section 1720) of the California Labor Code (" Chapter 1"). Further, Consultant acknowledges that this Agreement is subject to ( a) Chapter 1 and ( b) the rules and regulations established by the Department of Industrial Relations (" DIR") implementing such statutes. Therefore, as to those Services that are " public works", Consultant shall comply with and be bound by all the terms, rules and regulations described in 1( a) and 1( b) as though set forth in full herein.

2. California law requires the inclusion of specific Labor Code provisions in certain contracts. The inclusion of such specific provisions below, whether or not required by California law, does not alter the meaning or scope of Section 1 above.

3. Consultant shall be registered with the Department of Industrial Relations in accordance with California Labor Code Section 1725. 5, and has provided proof of registration to City prior to the Effective Date of this Agreement. Consultant shall not perform work with any subcontractor that is not registered with DIR pursuant to Section 1725.5. Consultant and subcontractors shall maintain their registration with the DIR in effect throughout the duration of this Agreement. If Consultant or any subcontractor ceases to be registered with DIR at any time during the duration of the project, Consultant shall immediately notify City.

4. Pursuant to Labor Code Section 1771. 4, Consultant' s Services are subject to compliance monitoring and enforcement by DIR. Consultant shall post job site notices, as prescribed by DIR regulations.

5. Pursuant to Labor Code Section 1773. 2, copies of the prevailing rate of per diem wages for each craft, classification, or type of worker needed to perform the Agreement are on file at City Hall and will be made available to any interested party on request.

Consultant acknowledges receipt of a copy of the DIR determination of such prevailing rate of per diem wages, and Consultant shall post such rates at each job site covered by this Agreement.

6. Consultant shall comply with and be bound by the provisions of Labor Code Sections 1774 and 1775 concerning the payment of prevailing rates of wages to workers and the penalties for failure to pay prevailing wages. Consultant shall, as a penalty to City, forfeit 200. 00 for each calendar day, or portion thereof, for each worker paid less than the prevailing rates as determined by the DIR for the work or craft in which the worker is employed for any public work done pursuant to this Agreement by Consultant or by any subcontractor.

7. Consultant shall comply with and be bound by the provisions of Labor Code Section 1776, which requires Consultant and each subcontractor to: keep accurate payroll records and verify such records in writing under penalty of perjury, as specified in Section 1776; certify and make such payroll records available for inspection as provided by Section 1776; and inform City of the location of the records.

8. Consultant shall comply with and be bound by the provisions of Labor Code Sections 1777. 5, 1777. 6 and 1777. 7 and California Code of Regulations, Title 8, Section 200 et seq. concerning the employment of apprentices on public works projects. Consultant shall be responsible for compliance with these aforementioned Sections for all apprenticeable occupations. Prior to commencing work under this Agreement, Consultant shall provide City with a copy of the information submitted to any applicable apprenticeship program. Within 60 days after concluding work pursuant to this Agreement, Consultant and each of its subcontractors shall submit to City a verified statement of the journeyman and apprentice hours performed under this Agreement.

9. Consultant shall not perform work with any Subcontractor that has been debarred or suspended pursuant to California Labor Code Section 1777. 1 or any other federal or state law providing for the debarment of contractors from public works. Consultant and subcontractors shall not be debarred or suspended throughout the duration of this Contract pursuant to Labor Code Section 1777. 1 or any other federal or state law providing for the debarment of contractors from public works. If Consultant or any subcontractor becomes debarred or suspended during the duration of the project, Consultant shall immediately notify City.

10. Consultant acknowledges that eight hours labor constitutes a legal day' s work.

Consultant shall comply with and be bound by Labor Code Section 1810. Consultant shall comply with and be bound by the provisions of Labor Code Section 1813 concerning penalties for workers who work excess hours. Consultant shall, as a penalty to City, forfeit $25. 00 for each worker employed in the performance of this Agreement by Consultant or by any subcontractor for each calendar day during which such worker is required or permitted to work more than eight hours in any one calendar day and 40 hours in any one calendar week in violation of the provisions of Division 2, Part 7, Chapter 1, Article 3 of the Labor Code. Pursuant to Labor Code Section 1815, work performed by employees of Consultant in excess of eight hours per day, and 40 hours during any one week shall be permitted upon public work upon compensation for all hours worked in excess of eight hours per day at not less than one and one- half times the basic rate of pay.

11. California Labor Code Sections 1860 and 3700 provide that every employer will be required to secure the payment of compensation to its employees. In accordance with the provisions of California Labor Code Section 1861, Consultant hereby certifies as follows:

I am aware of the provisions of Section 3700 of the Labor Code which require every employer to be insured against liability for workers' compensation or to undertake self- insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the work of this contract."

12. For every subcontractor who will perform work on the project, Consultant shall be responsible for such subcontractor' s compliance with Chapter 1 and Labor Code Sections 1860 and 3700, and Consultant shall include in the written contract between it and each subcontractor a copy of those statutory provisions and a requirement that each subcontractor shall comply with those statutory provisions. Consultant shall be required to take all actions necessary to enforce such contractual provisions and ensure subcontractor' s compliance, including without limitation, conducting a periodic review of the certified payroll records of the subcontractor and upon becoming aware of the failure of the subcontractor to pay his or her workers the specified prevailing rate of wages.

Consultant shall diligently take corrective action to halt or rectify any failure.

13. To the maximum extent permitted by law, Consultant shall indemnify, hold harmless and defend ( at Consultant' s expense with counsel reasonably acceptable to City) City, its officials, officers, employees, agents and independent contractors serving in the role of City officials, and volunteers from and against any demand or claim for damages, compensation, fines, penalties or other amounts arising out of or incidental to any acts or omissions listed above by any person or entity ( including Consultant, its subcontractors, and each of their officials, officers, employees and agents) in connection with any work undertaken or in connection with the Agreement, including without limitation the payment of all consequential damages, attorneys' fees, and other related costs and expenses. All duties of Consultant under this Section shall survive the termination of the Agreement.

A ® CERTIFICATE OF LIABILITY INSURANCE DATE01/ W20/
YYYV)
01/ 22/2020 F
THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS

IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy( ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement( s).

PRODUCER CONTACT
Aon Risk Insurance services West, Inc.

Los Angeles CA Office
NAME.

PHONE
A/ C. No. Ext): ( 866) 283- 7122 FAX( 800) 363- 0105
707 Wilshire Boulevard
suite 2600 ADDRESS: E- MAIL
Los Angeles CA 90017- 0460 USA

INSURER( S) AFFORDING COVERAGE NAIL X
INSURED INSURER A: Zurich American Ins Co 16535
Tetra Tech, Inc.
17885 Von Karman Ave., suite 500
Irvine CA 92614 USA
INSURER B: American International Group UK Ltd AA1120187 INSURER C: Lexington Insurance Company 19437
INSURER D:
7= EACH OCCURRENCE $ 2, 000, 000
INSURER E:

INSURER F:

CLAIMS - MADE X OCCUR
L; UVtrlAtat, (; t:KIIt- IL; A1t NIJM13tR: b1UUdUZ1J1U9 REVISION NUMBER:

LTR TYPE OF INSURANCE INSD WVD POLICY NUMBER MWDD MWD LIMITS X COMMERCIAL GENERAL LIABILITY GLO1817 0601 7= EACH OCCURRENCE $ 2, 000, 000 CLAIMS - MADE X OCCUR 1, 000, 000
PREMISES Ea occurrence
X X, C, U Coverage MED EXP ( Any one person) S10, 000
PERSONAL & ADV INJURY $ 2, 000, 000 a
GEN' L AGGREGATE LIMIT APPLIES PER: GENERAL AGGREGATE $ 4, 000, 000 POLICY a JE aLOC PRODUCTS - COMP/ OP AGG $ 4, 000, 000 m OTHER: o
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AUTOMOBILE LIABILITY BAP1857085- 01 10/ 01/ 2019 10/ 01/ 2020 COMBINED SINGLE LIMB Ea accident $
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BODILY INJURY ( Per person) X ANY AUTO Z
OWNED BODILY INJURY ( Per accident) SCHEDULED
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HIRED AUTOSY NON -OWNED PROPERTY DAMAGE V
ONLY AUTOS ONLY Per accident
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X UMBRELLALIAB X OCCUR 62785232 10/ 01/ 2019 10/ 01/ 2020 EACH OCCURRENCE $ 10, 000, 000 0 EXCESS LIAR CLAIMS -MADE AGGREGATE $ 10, 000, 000
DED I X RETENTION $ 100, 000
A WORKERS COMPENSATION AND Wc254061601 10701720-19 10/ 01/ 2020PER STATUTE A
EMPLOYERS' LIABILITY OTH- ER Y/ N Wc185708701 10/ 01/ 2019 10/ 01/ 20207 E. L. EACH ACCIDENT $ 1, 000, 000 ANY PROPRIETOR/ PARTNER/ EXECUTIVE OFFICERIMEMBER EXCLUDED? N / A
Mandatory in NH) E. L. DISEASE -EA EMPLOYEE $ 1, 000, 000 If es, describe under
DESCRIPTION OF OPERATIONS below E. L. DISEASE - POLICY LIMIT $ 1, 000, 00 C Env Contr Prof 02818237510/01/ 2019 10/ 01/ 2021 Each Clain 52, 000, 000 Prof/ Poll Liab Agggregate 52, 000, 000
SIR applies per policy ter s & condi ions
DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required) RE: Job Description: Bolsa Chica Water Well Improvements. The city, its directors, officials, officers, employees, agents and volunteers are included as Additional Insured in accordance with the policy provisions of the General Liability and Automobile Liability policies, as required by written contract. General Liability policy evidenced herein is Primary to other insurance available to Additional Insured, but only in accordance with the policy' s provisions, as required by written contract. A waiver of subrogation is granted in favor of The City, its directors, officials, officers, employees, agents and volunteers in accordance with the policy provisions of the General Liability, Automobile Liability and workers' Compensation policies, as required by written contract. Stop Gap coverage for the following states: OH, ND, WA, WY. N.

CERTIFICATE HOLDER CANCELLATION

SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE

EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS.
city of seal Beach AUTHORIZED REPRESENTATIVE
Attn: City Manager
211 - 8th Street
Seal Beach CA 90740 USA
t om " X ls 4w ^.'„ wL
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1988- 2015 ACORD CORPORATION. All rights reserved.

ACORD 25 ( 2016103) The ACORD name and logo are registered marks of ACORD WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 00 03 13 POLICY NUMBER: WC 1857087- 01

Schedule

ALL PERSONS AND/ OR ORGANIZATIONS THAT ARE REQUIRED BY WRITTEN

CONTRACT OR AGREEMENT WITH THE INSURED, EXECUTED PRIOR TO THE

ACCIDENT OR LOSS, THAT WAIVER OF SUBROGATION BE PROVIDED UNDER THIS

POLICY FOR WORK PERFORMED BY YOU FOR THAT PERSON AND/ OR ORGANIZATION WC 00 03 13
Ed. 4- 84)
019x11 Nallonal Council on Compsnsaflon Insurance.

WORKERS COMPENSATION AND EMPLOYERS LIABILITY INSURANCE POLICY WC 99 06 43

BLANKET NOTIFICATION TO OTHERS OF CANCELLATION OR NONRENEWAL ENDORSEMENT This endorsement adds the following to Part Six of the policy.

PART SIX

CONDITIONS
Blanket Notification to Others of Cancellation or Nonrenewal

3. Our mailing or delivery of notification described in Paragraphs 1. and 2. above is intended as a courtesy only.

Our failure to provide such mailing or delivery will not:
a. Extend the policy cancellation or non -renewal date; b. Negate the cancellation or non -renewal; or
c. Provide any additional insurance that would not have been provided in the absence of this endorsement.

4. We are not responsible for the accuracy, integrity, timeliness and validity of information contained in the list provided to us as described in Paragraphs 1. and 2. above.

All other terms and conditions of this policy remain unchanged.

This endorsement changes the policy to which it is attached and is effective on the date issued unless otherwise stated.

The information below is required only when this endorsement is issued subsequent to preparation of the policy.) Endorsement Effective
Insured
Policy No. Endorsement No.

WC 1857087- 01 Premium $
Insurance Company

Additional Insured — Owners, Lessees Or Contractors —
Ongoing Operations — Scheduled
0 ZURICH
Policy No. I Eff. Date of Pol. I Exp. Date of Pol. Eff. Date of End. Producer No. AddT Prem Return Prem.

LO 1817406- 01 1
10/ 01/ 2019 1
10/ 01/ 2020 10/ 01/ 2019 75272000 N/ A N/ A
THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.

This endorsement modifies insurance provided under the:

Commercial General Liability Coverage Part

SCHEDULE
Name of Person or Organization:

Location and Description of
Ongoing Operations:

Additional
Premium:

Any person or organization to whom or to which you Any location or project, other than a wrap- up or other N/ A are required to provide additional insured status in a
consolidated insurance program location or project
written contract or written agreement executed prior for which insurance is otherwise separately provided to the loss, except where such contract or agreement to you by a wrap- up or other consolidate insurance is prohibited by law. program.

B. With respect to the insurance afforded to any additional insured shown in the Schedule of this endorsement, the following additional exclusion applies:

This insurance does not apply to " bodily injury" or " property damage" occurring after:

1. All work, including materials, parts or equipment furnished in connection with such work, on the project ( other than service, maintenance or repairs) to be performed by or on behalf of the additional insured( s) at the site of the covered operations has been completed; or

All other terms and conditions of this policy remain unchanged.

U -GL -1465-D CW (12- 13)