Amendment - Wilson Engineers, LLC

l, > CHANDLER
WHS 201 Z20NA

Community of Innovation

AMENDMENT NO. 4 TO PROFESSIONAL SERVICES AGREEMENT
CONSTRUCTION MANAGEMENT SERVICES
ARROWHEAD WATER PRODUCTION FACILITY REHABILITATION & PECOS SURFACE WATER
TREATMENT PLANT SURGE SYSTEM

Project No. WA1903.451 and WA1908.451

Council Date: September 21, 2023 Item No.

THIS AMENDMENT NO. 4 (“Amendment No. 04”) to the professional services agreement dated
May 06, 2021 (the “Agreement”) is made by and between the City of Chandler, an Arizona
municipal corporation, (“City”) and Wilson Engineers, LLC (“Consultant”), on this____s day of
2023 ("Effective Date”). (City and Consultant may individually be referred to
as “Party” and collectively referred to as “Parties”).

RECITALS

A. The Parties entered into the Agreement for: Construction Management Services
(“Services”) for the Arrowhead Water Production Facility Rehabilitation & Pecos Surface
Water Treatment Plant Surge System project.

B. The Parties have determined that it is necessary and desirable for the Consultant to
perform additional services for the City under the terms and conditions set forth in this
Amendment No. 04 and the Agreement.

AGREEMENT

NOW, THEREFORE, in consideration of the premises and mutual promises contained in the
Agreement and this Amendment No. 04, the Parties agree to amend and modify the Agreement
as follows.

SECTION | - CONSULTANT'S SERVICES

The Consultant's Services remain the same as described in the Agreement.

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment

Plant Surge System Amend No. 4 Page 1
Project No.: WA1903.451 and WA1908.451

Rev. 8/7/2023

SECTION II - PERIOD OF SERVICE
The Period of Service remains the same as described in the Agreement.
SECTION III - PAYMENT OF COMPENSATION AND FEES

The Fees are increased by $219,960.00 and will be payable in accordance with Exhibit "B"
attached to and made part of this amendment by reference, for a revised total not to exceed
$937,668.00.

SECTION IV - CONFLICT AMONG DOCUMENTS

The Agreement, this amendment, and any previous amendments constitute the complete
agreement between the Parties concerning the subject matter of the Agreement and replace
any prior oral or written communications between the Parties. If a conflict or ambiguity arises
between the Agreement and this amendment, the instrument in the following order prevails
and controls: (1) this amendment; (2) any previous Amendments from most recent to oldest;
and (3) the Agreement.

SIGNATURE PAGE TO FOLLOW

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment

Plant Surge System Amend No. 4 Page 2
Project No.: WA1903.451 and WA1908.451

Rev. 8/7/2023

IN WITNESS WHEREOF, the Parties hereto have caused this Amendment No. 04 to be duly
executed. Each Party warrants and represents that its respective signatories whose signatures
appear below have been and are on the date of signature duly authorized to execute this

Amendment No. 04.

“CITY” CITY OF CHANDLER

“CONSULTANT”
Wilson Engineers, LLC.

MAYOR Signature Date
RECOMMENDED BY: Phil Noonea
Vay Print Name
YW Funups]
Kimberly Moon, P.E. Title

CIP City Engineer

APPROVED AS TO FORM:

City Attorney qe

ATTEST:

City Clerk Seal

Zhi! Noguen @ il ln-ensine tf. Cow

Signer Email Address

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment

Plant Surge System Amend No. 4
Project No.: WA1903.451 and WA1908.451
Rev. 8/7/2023

Page 3

Amendment No. 4 (cont.)
Project No. WA1903.451

These changes result in the following adjustments of Agreement amount and/or time:

Amendment authorized by Owner name: Danny Sargent Date: 07/17/23
Consultant email: phil.noonan@wilson-engineers.com
Original Agreement amount: $623,308
Previous Amendment(s) total: $94,400
Last Agreement amount approved by Council: $623,308
This Amendment: $219,960
is Al t+ i Al t
This mendmen previous Amendment(s) not approved by $314,360
Council total:
Revised Agreement total: $937,668
Council Approval Required (yes indicates approval required) Yes No
Amendment(s) total over $100,000: 4 |
Amendment(s) total causes Agreement to exceed $100,000: Xx Ol
Agreement Time
Agreement time prior to this Amendment (including previous 854
amendments): Calendar Days
; ; . 0

Net change resulting from this Amendment: Calendar Days
Revised Agreement time (including this Amendment): 854

: Calendar Days

Council Approval (if applicable)

Council Approval Date: Item No.

cc: Project Manager, Consultant, Owner, File

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment

Plant Surge System Amend No. 4
Project No.: WA1903.451 and WA1908.451
Rev. 8/7/2023

Page 4

EXHIBIT A
SCOPE OF WORK

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment
Plant Surge System Amend No. 4

Project No.: WA1903.451 and WA1908.451

Rev 8/7/23

Page A-1

EXHIBIT A
SCOPE OF WORK
CONSTRUCTION MANAGEMENT SERVICES

Project Description

The project includes the rehabilitation of the Chandler Arrowhead Water Production Facility, an
associated 16-inch diameter waterline that runs east along Carla Vista Drive and then south along
Arrowhead Drive, and a surge tank addition at the Pecos WTP.

The Arrowhead Pump Water Production Facility rehabilitation includes removal and replacement of the
existing vertical turbine pumps, the existing pump suction line, and associated pump cans, potential
addition of a concrete vault deck or new vault grating, replacement of the pump discharge header,
addition of a new electrical room, replacement of the existing MCC, addition of a new PLC and
associated instrumentation conduits/cables, installation of new Variable Frequency Drives, installation
of a new bathroom, removal and replacement of the existing generator, modifications to the existing
roof structure with the addition of access hatches, replacement of the HVAC unit, new electrical
conduits, and general building improvements.

The replacement of an existing 12-inch/16-inch diameter asbestos cement waterline is also part of this
project. The Work includes the demolition and removal of approximately 2,100 linear feet of an existing
asbestos cement pipe and the installation of new 16-inch diameter PVC pipe in the same alignment. A
portion of the waterline will be in the Arrowhead Drive right-of-way alignment, and a portion will be in
the Arrowhead Public Park.

The Pecos WTP work within this project includes the installation of a new surge tank along with
associated components which include its concrete pad, control system and interface with SCADA.
There are also check valves which require replacement.

For this project Wilson Engineers will be conducting the Construction Management Services for the
Arrowhead Water Production Facility Modification, associated 16-inch diameter waterline, and
overseeing the construction of the Pecos WTP Surge Tank.

Project Tasks

The Consultant will provide following Construction Management services which includes following
tasks:

Task 1- PRE-CONSTRUCTION ASSISTANCE
A. Task 1.1 Preconstruction Assistance

i. Consultant will attend a pre-construction conference. At the conference, the
Consultant will identify the services to be provided by Consultant and discuss
coordination procedures. Consultant will prepare an agenda for this meeting and
will prepare and distribute the meeting minutes.

ii. Consultant must attend one coordination meeting with the Public Outreach
Consultant to review improvements and properties requiring specific outreach
efforts.

2. CONSTRUCTION MANAGEMENT
A. Task 2.1 Weekly Construction Meetings

Wilson will conduct weekly construction meetings. Each meeting includes
agenda and minutes; Request for Information (RFI); Shop Drawing; Request for
Information (RFI); Field Directive (FD); Material Certification; and Allowance
Logs. Consultant assumes 20 weekly meetings will be held.

B. Task 2.2 CPM Schedule

Consultant's opinions concerning various scheduling documents produced or
used by the Contractor are for information and not controlling on the Contractor.
It is Contractor's responsibility to continue to exercise it independent judgement
concerning means, methods and sequences of construction it employs. The
Contractor remains solely responsible for meeting contract time(s) identified in
the construction documents.

Review Progress Schedule: Consultant will review and critique the Contractor's
progress schedule in accordance with the construction documents, Consultant
will examine work sequence, durations, interim milestones, and other appropriate
scheduling features in accordance the requirements of the construction
documents. Consultant will prepare a summary of the baseline schedule review
comments and will meet and discuss the schedule comments with the Contractor
and the City. Consultant will provide recommendations for acceptance.

Review Progress schedule updates: Consultant will review the Contractor's
progress schedule updates to the construction schedule in accordance with the
construction documents. Consultant will perform a review of progress
accomplished during the period and compare to planned schedule and discuss
significant discrepancies with the Contractor. Consultant and Contractor will
establish, based on the data, the percent of Project completion. Consultant will
meet with Contractor on monthly basis to review and update the schedule data.
Based upon the schedule update, Consultant will recommend processing
progress payments. Consultant assumes six (6) reviews of updated CPM
schedule.

C. Task 2.3 Requests for Information (RFI’s)

Consultant will receive, distribute and return all Contractor Requests for
Information (RFI’s); and prepare and maintain a submittal log of all RFl’s.
Consultant will also coordinate with sub consultants for the Arrowhead Water
Production facility and other consultants (Black & Veatch for all associated RFI’s
related to the Pecos WTP Surge Tank addition, under a separate contract with
the City). Consultant assumes an additional twenty (20) RFI responses.

D. Task 2.4 Shop Drawing Submittals

Consultant will receive, and distribute (or take other appropriate action in respect
of) shop drawings, samples, test results, and other data which Contractor is
required to submit. Consultant will maintain a submittal log showing dates of
submittal, transmittal action to other sub-consultants, dates of return, and review
action. Copies of the log shall be furnished to the City and the Contractor weekly.

ii. Consultant will coordinate with sub consultants for the Arrowhead Water
Production facility, and other consultants (Black & Veatch for all associated shop
drawings related to the Pecos WTP Surge Tank addition, under a separate
contract with the City). Consultant assumes a maximum of a twenty additional
(20) submittals, with 50% requiring re-submittal and a second review, for a total
of 30 submittals.

E. Task 2.5 Requests for Proposal (RFP)

i. Consultant will prepare Requests for Proposal (RFP) documents detailing
requested additional work tasks; review and evaluate Contractor RFP responses
(cost deviations) with approval recommendations; and prepare and maintain a
submittal log list of all RFP’s. Consultant assumes preparation of three (3) RFPs.

F. Task 2.6 Field Directives (FD’s)

i. Consultant, without the City’s prior approval, may authorize or direct minor
changes in the Work which are consistent with the intent of the construction
contract documents and which do not involve a change in Project cost, time for
construction, Project scope, aesthetics, or approved design elements. Any such
minor changes shall be implemented by written field order. Except as provided in
this paragraph, Consultant shall not have authority to direct or authorize changes
in the Work without the City’s prior written approval; however, Consultant shall
provide a copy of any written field order to the City.

ii. Consultant will prepare and submit change order requests explaining the merits
for the change and a recommendation for the City’s approval and acceptance.

iii. Consultant will negotiate an agreement with the Contractor as to scope of work
and cost, time or both associated with the change in Work. The change order
shall include a written justification for the cost of the Work. Consultant will
administer and manage minor changes, change order requests, and change
orders on behalf of the City. Change orders shall be prepared on a standard form
provided by the City. Should a change order request be accepted by the City in
the absence of an agreement with the Contractor as to cost, time, or both,
Consultant will:

A) receive and maintain all documentation pertaining to the change order
request required of the Contractor;

B) examine such documentation on the City’s behalf;

C) take such other action as may be reasonably necessary or as the City may
request; and

D) make a recommendation to the City concerning any appropriate adjustment
in the construction cost and/or time, and prepare a change order for
Contractor's acceptance and City approval.

iv. Changes and substitutions shall be limited to the scope of the Project as defined
by the construction documents or additional work as may be requested by the
City. Consultant will promptly consult with and advise the City concerning, and
shall administer and manage, all change order requests and change orders.

v. Consultant will prepare, when requested by the City, required drawings,
specifications and other supporting data regarding minor changes, change order

requests, and change orders. Consultant must prepare Field Directive (FD)
documents detailing requested additional work tasks; review and evaluate
Contractor FD responses with approval recommendations; and prepare and
maintain a submittal log list of all FD’s. Consultant assumes three (3) FD’s.

G. Task 2.7 Contractor Payment Applications

i. Consultant will review, prepare comments, and reach agreement with the
Contractor on the progress represented in the Contractor's schedule of values.
The monthly schedule update, schedule of values, in combination with
Consultant’s field inspections, and the progress schedule shall be used by
Consultant to determine the appropriateness of the Contractor's request for
payment.

ii. Consultant, as an experienced and qualified professional, and on review of
applications for payment and the accompanying data and schedules, determine
the amounts owed to Contractor and recommend in writing, payments to
Contractor in such amounts; such recommendations of payment will constitute a
representation to City, based on such inspections and review, that;

A) the work has progressed to the point indicated;

B) to the best of Consultant's knowledge, information and belief, the quality of
such work is in accordance with the construction documents (subject to an
evaluation of such work as a functioning Preject upon Substantial
Completion, to the results of any subsequent tests called for in the
construction documents, and to any qualifications stated in the
recommendation); and

C) payment of the amount recommended is due and owed to the Contractor.

ii. For unit price work, Consultant's recommendations for payment will be a
determination of completed quantities of such work.

iv. Consultant assumes a maximum of six additional (6) payment applications, with
2 reviews each.

H. Task 2.8 Public Outreach

i. Consultant shall retain a public outreach firm (MakPro Services) to assist the City
during the construction work. Tasks will include: create and maintain project
website; maintain a 24-hour bilingual project hotline to respond to inquiries,
complaints and maintain a call log; public weekly email updates; public
interactions with property owners as a liaison between property owners and the
City; coordination meetings; project meetings; public meeting coordination;
federal funds required partnering process (project team partnering meeting,
maintaining status).

3. CONSTRUCTION INSPECTION
A. Task 3.1 Inspection Services

i. The Resident Project Representative (RPR) will maintain a presence at the
Project site with sufficient frequency to be knowledgeable about the progress and
quality of the work to:

A) Conduct on-site inspections of the work in progress to assist Consultant in
determining if the work is proceeding in accordance with the construction
documents and that completed work conforms to the construction documents.

B) Report to Consultant whenever it is believed that any work is unsatisfactory,
faulty, or defective, or does not conform to the construction documents, or
does not meet the requirements of inspections, tests or approval required to
be made, or has been damaged prior to final payment; and advise
Consultant when it is believed work should be corrected or rejected or
should be uncovered for inspection, or requires special testing, inspection or
approval.

C) Verify that tests, equipment, and systems start-up and operating and
maintenance instructions are conducted as required by the construction
documents and in presence of the required personnel, and that Contractor
maintains adequate records thereof; inspect, record and report to Consultant
appropriate details relative to the test procedures and start-ups. Accompany
visiting inspectors representing public or other agencies having jurisdiction
over the Project, record the outcome of these inspections, and report to
Consultant.

The RPR will prepare daily inspection reports documenting Contractor
construction activities and progress during field inspection visits; and perform
intermittent erosion control inspections. Consultant assumes one inspector full
time 40 hours per week for 5 additional months.

B. Task 3.2 Project Closeout

Following notice from the Contractor, The Consultant will conduct an inspection
to determine if the Project or the work associated with interim milestones is
substantially complete in accordance with the construction documents. If the
Consultant considers the work substantially complete, the Consultant will deliver
to the City and the Contractor the Certificate of Substantial Completion and the
punch list, the date for completion of the punch list, and recommend the division
of responsibilities between the City and the Contractor. If the work is not
substantially complete, the process shall be repeated until the work is
substantially complete.

The Consultant will, upon completion of the punch list items as notified by the
Contractor, make final inspection to determine if the finished work has been
completed to the standard required by the construction documents, determine
whether required inspections and approvals for permit compliance have been
satisfactorily completed, and Contractor has fulfilled the obligations so that
Consultant may recommend, in writing, final payment to Contractor and may give
written notice to City and the Contractor that the work is acceptable, subject to
any conditions therein expressed and in consultation with the City whether the
work is finally complete. At or prior to the final inspection, the Consultant will
request the Contractor prepare and furnish;

1) certification that all obligations for payment for labor, materials or equipment
related to the work have been paid or otherwise satisfied;

2) certification that all insurance and bonds required of the Contractor beyond
final payment is in effect and will not be canceled or allowed to expire without
notice to the City;

3) the written consent of surety for final payment;
4) record document information is complete and submitted;

5) all keys, manuals, required spare parts, guaranties and warranties, and other
documents necessary for close-out of the work; and

6) verification of permit close-out including the Certification of Occupancy.

If the work is not finally complete, the process shall be repeated until the work is
finally complete. Promptly after the work is determined to be finally complete and
the Consultant determines that the Contractor has properly submitted the items
required for final inspection, the Consultant will determine whether the Contractor
is entitled to final payment and, if so, will so certify to the City.

iii, The Consultant certification that the Contractor is entitled to final payment
constitutes the Consultant representation to the City that;

1) the work complies with (a) the construction contract documents, (b) applicable
building codes, rules or regulations of all governmental authorities having
jurisdiction over the Project, and (c) applicable installation and workmanship
standards;

2) the Contractor has submitted proper Final Completion close-out documents;
and

3) the Contractor is entitled to final payment.

The Consultant will provide to the City, at the time it submits a signed final
payment request from the Contractor, all Final Completion close-out documents.

iv. Consultant will not be responsible for the acts or omissions of any Contractor, or
subcontractor, or any of the Contractor(s)' or subcontractor(s)' agents or
employees or any other persons (except Consultant’s own employees and
agents) at the site(s) or otherwise performing any of the Contractor(s)' work;

4. UTILITY COORDINATION
A. Task 4.1 Utility Coordination

i. Consultant must complete Acceptance of Construction (AOC) application and all
other necessary documents to obtain MCESD AOC approval.

5. MATERIALS TESTING
A. Task 5.1 Quality Control (QC) Test Program

i. Consultant must review and verify Contractor's Quality Control material test type
and frequencies are consistent with City and MAG; review and evaluate
Contractor's QC test schedule and provide recommendations on acceptance;

and review and evaluate all Contractor sampling, test, and inspection results for
conformance with construction documents.

The Consultant will provide material testing service for tests as required to be
performed by the City in the construction contract documents. The Consultant will
provide the services of a professional construction materials inspection and
testing laboratory that meets ASTM E 329 requirements. Inspection and testing
shall be coordinated with the construction schedule. Testing and inspection
services shall include placement inspection and testing of compacted select fill
and backfill, ordinary backfill, paving base, pavement subgrade, and subgrade
courses; asphaltic concrete pavement inspection and field density tests and
concrete testing and inspection. Samples for testing shall be collected from the
construction site and delivered to the laboratory. The laboratory shall provide a
construction materials technician (technicians) to perform the field construction
materials inspection and field testing services herein outlined.

Consultant will review laboratory reports and reports of inspection and testing
activities describing the tests and inspections made and maintain files of this
documentation to be turned over to the City. The laboratory shail itemize any
changes in specifications or acceptance criteria authorized by the Consultant and
report the actual condition of all items tested and inspected. The laboratory shall
report directly to the Consultant's Resident Project Representative and shall
receive direction with respect to work activities, duties, duration, reporting
procedures, etc., from the Consultant’s Resident Project Representative.

The Consultant’s laboratory (and its technician(s)) will inspect and test for the
following:

1) Soils Testing: Select backfill, backfill and subgrade materials under and
around structures, paved areas, pipe trenches, and duct bank/conduit, etc., for
compaction to the appropriate percentage of the moisture-density specified for
each material. Selection of areas to be tested shall be made by the
Consultant. Placement of select backfill shall be periodically monitored by the
technician for compliance with project materials quality specifications. Field
moisture-density tests shall be conducted by the technician at the frequency
directed by the Consultant. In-place density tests and sampling shall be
conducted by the Technician on the compacted asphalt pavement at the
frequency designated by the Consultant. Moisture-density relationships shall
be determined in accordance with the moisture-density specifications specified
for this Project, utilizing the appropriate method for each material type.
Optimum moisture and maximum density remolded swell and plasticity index
testing as required for each sample submitted. Soil sieve analyses shall be
conducted prior to placement of select backfill, and embedment and all
granular fill materials.

2) Concrete Placements: The laboratory's technician shall monitor the concrete
materials, as delivered to the Project site, for compliance with the
requirements of the Construction Contract Documents. These requirements
include temperature, slump, air content, time of delivery and composition as
delivered. The technician shall report any deviations from the Construction
Document requirements to the Consultant’s Resident Project Representative.
Consultant’s Representative will determine the acceptability of the products.

The technician shall prepare and deliver (to the laboratory for testing) the
concrete test, cylinders in accordance with the Construction Contract
Documents and appropriate American Concrete Institute (ACI) Standards.

Deliver to the laboratory, from the construction site, the concrete test cylinders
prepared by the Technician. Provide test cylinder control system in
accordance with the Laboratory's standard control procedure.

3) Testing of Hot Mix Asphaltic Concrete: Bitumen extraction, aggregate
gradation, bitumen content, laboratory density and stability test shall be
performed for paving operations.

4) Additional Testing: Additional testing services that may be required
throughout the life of the construction period will be provided at the
Consultant's request. Fees for these services will be invoiced through the
Consultant to the City at the laboratory's standard unit rates in effect at the
time these services are provided.

B. Task 5.2 Quality Assurance (QA) Test Program

i. Consultant must prepare and maintain a materials Quality Assurance plan per
City and MAG.

ii. Consultant must coordinate with Contractor’s testing representative to obtain
required QA tests and sample; complete sampling and compaction testing of
subgrade (including lime-stabilized subgrade base), aggregate base and asphalt
concrete materials in new asphalt concrete pavement areas; complete sampling
and compaction testing of subgrade, aggregate base (where required) and
concrete for new curbs, gutters, sidewalks and concrete pavement and
structures; and complete sampling and compaction testing of backfill for new
irrigation, sewer, water, storm drain pipe, and dry utilities.

iii. Written reports of all testing results which identify the required data and identify
conformance or non-conformance with the Construction Contract Document will
be maintained by the Consultant and provided to the City at the completion of the
Project. The Consultant will take appropriate action on all such testing and
inspection reports, including acceptance, rejection, requiring additional testing or
corrective work, or such other action the Consultant deems appropriate. The
Consultant will promptly reject Work which does not conform to and comply with
testing requirements.

6. RECORD DRAWINGS

A. Task 6.1 Record Drawings (Not Included with this Scope, Included with Post Design
Services)

7. ALLOWANCES
A. Task 7.1 Start-up Assistance and MOPOs

vi.

The start-up process will include a planned, systematic approach to verify that
facility systems operate as intended and there is an orderly transition from
construction phase to routine operation. The start-up assistance will include four
phases with estimated durations as follows:

Start-up Plan: Consultant will review a start-up plan and procedures prepared by
the Contractor with the City staff. The start-up plan will include identification of
key milestone activities necessary for orderly start-up of the facilities. The
milestone activities will include completion of any construction activities required
for substantial completion, coordination of required Contractor maintenance
activities, etc.

The Consultant will assist the Contractor with the start-up and testing of new
facilities. Following a sequentially coordinated initial start-up of the facility, the
facility would be operated continuously. The Consultant will verify that, all
mechanical equipment, associated hydraulic control devices, and conveyance
components operate properly under actual operating conditions. This includes
the verification that all hardwired electrical control interlocks and safeguards are
functioning properly.

The Consultant will maintain documentation of the areas of operational concern
encountered during the manual start-up phase with a determination of whether
the item of concern is a Contractor warranty issue or requires a design
modification. The Consultant will monitor the documented concerns and
promptly notify the Contractor of all warranty issues.

Design modifications will be promptly evaluated by the Consultant and
recommendations shall be presented to the City for a determination of the
necessity for implementation. The Consultant will complete the necessary check
out of the instrumentation system components and initial loading of the control
software simultaneously computer operation mode can be verified for each
process

There will be shutdowns associated with the new work that needs to be
conducted within the vicinity of existing equipment etc. Coordination is required
with the Contractor to keep shutdowns to a minimum. The Consultant shall
review the Contractors proposals for any temporary conveyance facilities. For
work within the areas of shutdowns, the Consultant shall review list of labor
materials, estimation of time, and equipment necessary and written description of
the work.

B. Task 7.2 Operations Manual

The Consultant will update the existing content that is in the current facility
Operations Manual. The Consultant will update the current Operations Manual
content to reflect modifications to existing facilities.

Additions and modifications to the facility Operations Manual will cover new, or
any modified and upgraded pump station and auxiliary systems included in the
Project. New areas of the facility will be created as new sections of the Manual

and will be completed in conjunction with the specific completion milestones of
construction.

iii. Prior to submitting the final version of the Operations Manual and transferring to
the City, the Consultant will conduct a detailed final validation and field
verification process. Through this important quality control activity, the
Consultant will verify that:

1) Content has been field-verified and checked at the installation.

2) Photographs are current and are reflective of well-maintained and clean
conditions.

3) Relevant documentation, such as scanned documents, figures and drawings
are appropriately categorized for insertion into the database.

4) Standard Operating Procedures are accurate and reflect actual “as-operated”
conditions.

C. Task 7.3 PLC Programming and Startup Services

i. The Consultant will provide PLC Programming and Startup Services for the
Arrowhead Water Production Facility (Jensen Systems). The scope of services
will include installation of a PLC test program and witness at Factory Acceptance
Testing (FAT), conduct SCADA interface testing, participate in I/O field point-to-
point testing, configuration and set-up of Radio communication to the City
SCADA system, and witness calibration checks and sign calibration reports.

ii. The scope of services includes demonstration of the operation of the PLC
program, providing PLC program documentation and training City staff.

ASSUMPTIONS, CLARIFICATIONS, AND EXCLUSIONS

The extent and limitations of the duties, responsibilities, and authority of Consultant as assigned herein
shall not be modified, except as Consultant may otherwise agree in writing. City’s instructions to
Contractor(s) shall be issued through Consultant, who shall have authority to act on behalf of the City to
the extent provided in this Scope of Services, except as otherwise provided in writing.

Consultant shall not be responsible for the means, methods, techniques, sequences, or procedures of
construction selected by Contractor, unless otherwise specified in the construction documents or the
safety precautions and programs incident to the work of Contractor. Consultant efforts shall be directed
toward providing a greater degree of confidence for the City that the completed work of Contractor shall
conform to the Contract Documents, but Consultant shall not be responsible for the failure of Contractor
to perform the work in accordance with the construction documents.

The Consultant review shall only be for conformance with the design concept of the Project and
compliance with the information given in the construction documents. Such review or other action shall
not extend to means, methods, sequences, techniques, or procedures of construction selected by
Contractor or to safety precautions and programs incident thereto. The Consultant shall receive and
review (for general contents as required by the construction documents) maintenance and operating

EXHIBIT B
FEE SCHEDULE

Project Name: Arrowhead Water Production Facility Rehabilitation and Pecos Surface Water Treatment

Plant Surge System Amend No. 4 Page B-1
Project No.: WA1903.451 and WA1908.451

Rev. 8/7/23

WILSON
ENGINEERS

EXHIBIT "B"

CONSTRUCTION MANAGEMENT
SCOPE OF SERVICES
ARROWHEAD WPF AND PECOS WTP
FEE SCHEDULE

Task |

Description

Cost |

1

PRE-CONSTRUCTION ASSISTANCE

1.4

Pre-Construction Assistance

SUBTOTAL TASK 1:] $

——<—————————
CONSTRUCTION MANAGEMENT

2.1
2.2
2.3
24
2.5
2.6
27

2.8

Weekly Construction Meetings

6,600.00.

CPM Schedule

7,800.00

Requests for Information (RFI)

‘Shop Drawing Submittals

Requests for Proposal (RFP)

Field Directive (FD)

18,840.00

Contractor Payment Applications

22,080.00

Public Outreach

SUBTOTAL TASK 2:

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55,320.00

CONSTRUCTION INSPECTION

3.4
3.2

3.3

Inspection Services

718,200.00 |

Landscapelirigation Inspection Services (IF APPLICABLE)

Project Closeout

16,470.00

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SUBTOTAL TASK 3:)

134,670.00

UTILITY COORDINATION

(Unity Coordination

|

2,710.00

SUBTOTAL TASK 4:] $

2,710.00

MATERIALS TESTING

$.7

5.2

QC Test Program

QA Test Program

SUBTOTAL TASK 5:/ $

RECORD DRAWINGS

Record Drawings

SUBTOTAL TASK 6:] $

|ALLOWANCES

7.2

(Start-up and MOPO Services

40,020.00

Operations Manual

14,740.00

—————————
ISUBCONSULTANTS

SUBTOTAL TASK 7:] $

24,760.00

‘&I Architects

IHeerup Engineering

Jensen Systems

RFI Consultants

Materials Testing

Mak Pro Consulting

2,500.00

JALLOWANCES

SUBTOTAL SUBCONSULTANTS;| $

2,500.00

irect Expense Allowance

Owner's Allowance

SUBTOTAL ALLOWANCES:| $

PROJECT TOTAL:| $

219,960.00 |

WILSON

EXHIBIT "B-2"
ENGINEERS Hours and Rates
Sr. PM/Sr Project ‘Electrical Lead Elec ‘Sr CADD
Principal cM Engineer Engineer | Inspector | Inspector Tech Sr Admin |< PROJECT ROLE
$ 205.00] $ 195.00] $ 145.00| $_145.00| $ 135.00] $ 135.00] $ 100.00] $ 85.00 | < HOURLY RATES
TASK DESCRIPTION eTaE HOURS
PER
1. Preconstruction Assistance 0 0 ) } 0 0 0 0 0
Preconstruction Assistance 0 0 ft) 0 0 ) 0 i) 0
2. Construction Management () 140 80 20 68 0 40 4 352
Weekly Construction Meetings and Minutes i) 20 0 i) 20 0 i) 0 40
Review CPM Schedule and Updates 0 40 (t) 0 0 0 0 0 40
Prepare and Maintain RFI Log 0 0 Q 0 (1) Q ie} i) 0
Prepare and Maintain Submittal Log 0 tt) 0 0 0 ie) 0 0 0
Maintain RFP Submittal Log it) it] (e) 0 (e) 0 ie} (} 0
Prepare and Maintain Field Directives } 0 80 20 i) it) 40 4 144
Review Monthly Pay Apps and Recommend 0 80 o i} 48 i) ie} o 128
Coord on Public Outreach and Attend Mtg oO 0 i) it) Q i) i it) 0
3. Construction Inspection ) 98 0 0 720 136 () o 954
Inspection Services 0 80 0 (() 640 120 0 0 840
Landscape Irrigation Services (if applicable) 0 0 0 0 it) tt) Q it) 0
Project Closeout (t) 18 0 0 80 16 (°) 0 114
4. Utility Coordination 0 2 16 0 0 ) 0 C) 18
[Preconstruction Assistance 0 2 16 0 0 0 () (‘) 18
5. Materials Testing 0 0 0 0 0 o o o 0
QC Test Program } QO 0 i} 0 0 ie} QO oO
Prepare and Maintain Materials QA Plan ) 0 oO 0 0 i) 0 0 0
6. Record Drawings 0 0 0 0 0 0 0 0 9
[Record Drawings ) 0 0) 0) 0 0 0 ) 0
7. Allowances 0 14 100 24 14 16 0 o 168
Start up Assistance and MOPO. i) 6 40 8 6 8 0 0 68
Operations Manual 0 8 60 16 8 8 0 0 100
8. Other Direct Costs
|
9. Owner's Allowance
TOTAL HOURS: ie) 254 196 44 802 152 40 4 1492