Vers.: Aug. 5, 2019
AMENDMENT NO. 3 TO CONTRACT NO. S25190354
BETWEEN THE CITY OF PALO ALTO AND
LARRATT BROS PLUMBING INC.
This Amendment No. 3 (this “Amendment”) to Contract No. S25190354 (the “Contract” as defined below) is entered into as of March 16 , 2026, and between the CITY OF PALO ALTO, a California chartered municipal corporation (“CITY”), and LARRATT BROS PLUMBING INC. , a California corporation, located at 88 Elmira Street, San Francisco, CA 94124 (“CONSULTANT”).
CITY and CONSULTANT are referred to collectively as the “Parties” in this Amendment.
R E C I T A L S
A. The Contract (as defined below) was entered into by and between the Parties hereto for the provision of providing Emergency Water Heater Replacement Services (the “Project”) to customers in single family homes in connection with the Project, as detailed therein.
B. T he Parties now wish to amend the Contract in order to increase compensation by Nine Hundred Fifty Thousand Dollars ($950,000) from Four Hundred Niney -Five Thousand dollars ($495,000) to a new total not to exceed One Million, Four Hundred Forty -Five Thousand Dollars ($1,445,000), and to extend the term until July 21, 2027, as detailed herein.
NOW, THEREFORE, in consideration of the covenants, terms, conditions, and provisions of this Amendment, the Parties agree:
SECTION 1. Definitions. The following definitions shall apply to this Amendment:
a. Contract. The term “Contract” shall mean C ontract No. S25190354 between CONSULTANT and CITY, dated August 1, 2024, as amended by:
Amendment No. 1, dated October 7, 2024
Amendment No. 2, dated November 20, 2024
b. Other Terms. Capitalized terms used and not defined in this Amendment shall have the meanings assigned to such terms in the Contract.
SECTION 2. Section 2 “TERM” of the Contract is hereby amended to read as follows:
“SECTION 2. TERM. The term of this Agreement shall be from the date of its full execution through July 21, 2027, unless terminated earlier pursuant to Section 19 (Termination) of this Agreement.”
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
SECTION 3. Section 4 “NOT TO EXCEED COMPENSATION” of the Contract is hereby amended to read as follows:
“SECTION 4. NOT TO EXCEED COMPENSATION. The compensation to be paid to CONSULTANT for performance of the Services shall be based on the compensation structure detailed in Exhibit C, entitled “COMPENSATION,” including any reimbursable expenses specified therein, and the maximum total compensation shall not exceed One Million Three Hundred Thousand Five Hundred Dollars ($1,300,500). The hourly schedule of rates, if applicable, is set out in Exhibit C-1, entitled “SCHEDULE OF RATES.” Any work performed or expenses incurred for which payment would result in a total exceeding the maximum compensation set forth in this Section 4 shall be at no cost to the CITY.
Optional Additional Services Provision (This provision applies only if checked and a not-to-exceed compensation amount for Additional Services is allocated below under this Section 4.)
In addition to the not- to-exceed compensation specified above, CITY has set aside the not-to-exceed compensation amount of One Hundred Forty-Four Thousand Five Hundred Dollars ($144,500) for the performance of Additional Services (as defined below). The total compensation for performance of the Services, Additional Services and any reimbursable expenses specified in Exhibit C, shall not exceed One Million, Four Hundred Forty-Five Thousand Dollars ($1,445,000), as detailed in Exhibit C.
SECTION 4. The following exhibit(s) to the Contract is/are hereby amended or added, as indicated below, to read as set forth in the attachment(s) to this Amendment, which is/ are hereby incorporated in full into this Amendment and into the Contract by this reference:
a. Exhibit “ B” entitled “ SCHEDULE OF PERFORMANCE ” , AMENDED, REPLACES PREVIOUS.
b. Exhibit “ C-1” entitled “ SCHEDULE OF RATES ”, AMENDED, REPLACES PREVIOUS.
SECTION 5. Legal Effect. Except as modified by this Amendment, all other provisions of the Contract, including any exhibits thereto, shall remain in full force and effect.
SECTION 6 . Incorporation of Recitals . The recitals set forth above are terms of this Amendment and are fully incorporated herein by this reference.
(SIGNATURE BLOCK FOLLOWS ON THE NEXT PAGE.)
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
SIGNATURES OF THE PARTIES
IN WITNESS WHEREOF, the Parties have by their duly authorized representatives executed this Amendment effective as of the date first above written.
CITY OF PALO ALTO
_____________________________
City Manager
APPROVED AS TO FORM:
_____________________________
City Attorney or designee
LARRATT BROS PLUMBING, INC.
Officer 1
By:______________________________
Name:___________________________
Title:____________________________
Officer 2 (Required for Corp. or LLC)
By:______________________________
Name:___________________________
Title:____________________________
Attachments:
Exhibit “B” entitled “SCHEDULE OF PERFORMANCE”, AMENDED, REPLACES PREVIOUS.
Exhibit “C-1” entitled “SCHEDULE OF RATES”, AMENDED, REPLACES PREVIOUS.
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 President
Aaron Gianni
Andrew Geller
Field Director
Vers.: Aug. 5, 2019
EXHIBIT B
SCHEDULE OF PERFORMANCE
AMENDMENT NO. 3, AMENDED, REPLACES PERVIOUS
CONSULTANT shall perform the Services so as to complete each milestone within the number of days/weeks specified below. The time to complete each milestone may be increased or decreased by mutual written agreement of the Project Managers for CONSULTANT an d CITY so long as all work is completed within the term of the Agreement. CONSULTANT shall provide a detailed schedule of work consistent with the schedule below within 2 weeks of receipt of the notice to proceed (“NTP”) from the CITY.
Milestones Completion
Number of Days/Weeks (as
specified below) from NTP
Task 1 HPWH ER Kick-off and Set up
Task 1.1 HPWH ER Kick-off
Task 1.2 Develop HPWH ER Pilot Documents
Task 1.2.1 Develop Program Policies and Procedures Manual Task 1.2.2 Develop Customer Site Assessment Report and Estimate Task 1.2.3 Develop Customer Site Assessment Agreement
Task 1.2.4 Develop Program Participation Agreement
Task 1.2.5 Develop Customer Feedback Forms
Task 1.2.6 Develop Program Report Template
Task 1.2.7 Develop Program Invoice Template
Task 1.3 Transmit Customer Information to CITY’s Program Tracking Database Task 1.4 Setup and testing of program invoice and rebate submission Task 1.5 Provide Eligible Measure List Updates
Task 1.6 Enroll in State or Local Financing Programs
30 days
Task 2 Program Implementation
Task 2.1 Implement Marketing and Outreach Activities
Task 2.2 Develop Customer Intake & hotline
Task 2.3 Perform Customer Site Assessment and Deliver Customer Estimate Task 2.4 Execute Program Participation Agreement, Collect Customer Payments, and Enroll Customers in Financing Programs
Task 2.5 Install Measures and Provide Post-Installation Quality Control Task 2.6 Provide Customer Service, Feedback and Issue Resolution
Ongoing
Task 3 Program Invoicing and Reporting
Task 3.1 Data Management
Task 3.2 Reporting
Task 3.3 Invoicing
Ongoing
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
Task 4 Program Close Out
Task 4.1 Resolve Outstanding Jobs in Progress
Task 4.2 Develop and Submit Program Report
Ongoing
Within 30 days
before end of Term
Optional Schedule of Performance Provision for On-Call or Additional Services Agreements. (This provision only applies if checked and only applies to on- call agreements per Section 1 or agreements with Additional Services per Section 4.)
The schedule of performance shall be as provided in the approved Task Order, as detailed in Section 1 (Scope of Services) in the case of on-call Services, or as detailed in Section 4 in the case of Additional Services, provided in all cases that the schedule of performance shall fall within the term as provided in Section 2 (Term) of this Agreement.
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
EXHIBIT C-1
SCHEDULE OF RATES
The figures set forth in this Exhibit C-1 include all of CONSULTANT’s costs to perform all of the Services listed in this Agreement that correspond to that Eligible Measure, including, without limitation, CONSULTANT’s administrative costs, marketing and outreach costs, implementation (materials and labor) costs, Electrification Site Preparation Services, Electrification Labor Rates and Extended Parts and Labor Warranty costs. No additional fees or charges will be required of CITY or its customers for CONSULTANT to perform the Services listed in this Agreement.
CONSULTANT’s schedule of rates is as follows:
Eligible Measure Description of Measure Cost to
Customer (not
payable by
City):*
Installed cost
per unit (incl
equipment +
labor) ($)
Cost to City:
Installed cost
per unit (incl
equipment +
labor) ($)
Heat pump water
heater (80 gallon,
240V) - weekday
hours
Remove existing gas water heater,
properly dispose of the old water heater
and platform, cap the gas line, install the
drain pan, install the heat pump water
heater and condensate draining per
manufacturer’s instruction based on
location, install new safety straps
meeting code, install noise and vibration
reduction components (flexible pipe
connectors, rubber mat, rubber grommet
at pipe-wall penetrations, rubber
grommet where seismic strapping meets
wall,) install expansion tank, complete
job closure paperwork, repair and paint
walls to original condition as required,
standard one (1) year labor warranty,
and manufacturer's product warranty.
$8,770 N/A
Heat pump water
heater (65 gallon,
240V) - weekday
hours
$6,850 N/A
Heat pump water
heater (50 gallon,
240V) - weekday
hours
$6,630 N/A
Heat pump water
heater (80 gallon,
120V) - weekday
hours
$8,990 N/A
Heat pump water
heater (65 gallon,
120V) - weekday
hours
$7,150 N/A
Emergency water
heater loaner -
Replace-in-kind tank-type water heater
from loaner-reuse supply, properly
N/A $1,800
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
weekday hours dispose of old water heater. When
replacing with HPWH at a later date,
keep loaner equipment for future
projects. The customer shall pay the
$1800 at the time it is installed. The
amount will be considered a “down
payment” towards their electrification
and noted on the final invoice as a credit
from the CITY.
Assessment and
Project Estimate -
with
phone/chat/emai
l support 24/7
Utilizing Plunjr + QuitCarbon platform -
all homes will receive an assessment and
a Project Estimate - this row covers
remote service (not in-person at the
homeowner's home)
N/A $250
(Optional) Site
visit for
assessment and
project Estimate -
normal weekday
hours -
When Larratt Bros staff go on-site to
perform assessment and prepare a
Project Estimate. Note that this charge is
instead of, not in addition to the virtual
assessment charge above.
N/A $295
Permit
Coordination,
Optional use for inspectors to use Plunjr
app, at the discretion of the City.
$500 N/A
Permit cost The cost of the HPWH permit will be
covered by the City.
N/A $247, subjected
to annual
adjustment to
permit cost
Administrative
Fee
Administrative fee of $8,000 per month
for any month with fewer than 15 site
Assessments
NA $8,000
Non-standard Site Preparation and/or Installation Services costs for a HPWH installation
Install 18" X 24"
Louver Vents into
existing door
$125 N/A
Provide and
Install
Condensate
Pump
$165 N/A
Plumb out
Temperature-
Pressure Relief
Valve and
$500 N/A
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
condensate to
exterior away
from foundation
per building code
requirements
Provide and
Install
Thermostatic
Mixing Valve
$500 N/A
Electrician, labor
hours
Per Hour Price. Non-standard labor costs
will be estimated as part of the Project
Estimate phase.
$210 N/A
Plumber, labor
hours
Per Hour Price. Non-standard labor costs
will be estimated as part of the Project
Estimate phase.
$210 N/A
Electrical services
Install a new
circuit breaker
and up to 30 ft
circuit between
HPWH and
electrical panel
$1,650 N/A
Additional Circuit
run (per
additional 50
feet)
$1,450 N/A
Electric panel
replacement
Remove existing electrical panel,
properly dispose of old equipment,
replace with new panel including
capability for future home electrification
and EV readiness, include two additional
reserve breaker spaces above and
beyond electrification readiness, replace
circuit breakers as required, repair and
paint walls to original condition as
required, standard one (1) year labor
warranty, and manufacturer's product
warranty.
Time and
Materials -
this work is
highly variable
in cost, and
cannot be
reduced to a
single pre-
determined
price
N/A
Sub-panel
replacement /
installation
Add electrical subpanel, properly dispose
of old equipment, ensure home includes
capability for future home electrification
and EV readiness, include two additional
$1,650 N/A
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
reserve breaker spaces above and
beyond electrification readiness, replace
circuit breakers as required, repair and
paint walls to original condition as
required, standard one (1) year labor
warranty, and manufacturer's product
warranty.
Install space-
saver quad
breaker (tandem
breaker)
Remove existing 120V standard-width
breaker, install tandem breaker to
maximize use of physical space in panel.
$250 N/A
Program Set Up Costs - Pilot kick off, Develop Pilot documents, Set up and testing of project invoice submissions and rebate applications.
Larratt Bros set
up
Includes a maximum of 16 person/hours
of meetings for Larratt Bros staff.
Additional meeting time is noted in
Comments section below.
N/A $5,500
QuitCarbon set
up
Includes a maximum of 8 person/hours
of meetings for QuitCarbon staff.
Additional meeting time is noted in
Comments section below.
N/A $2,000
Total N/A $7,500
Optional Additional Measures
Heat pump water
heater (80 gallon,
240V) -
weeknight,
weekend, holiday
hours
$10,197 N/A
Heat pump water
heater (65 gallon,
240V) -
weeknight,
weekend, holiday
hours
$8,085 N/A
Heat pump water
heater (50 gallon,
240V) -
weeknight,
weekend, holiday
hours
$7,293 N/A
Heat pump water
heater (80 gallon,
$10,232 N/A
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
120V) -
weeknight,
weekend, holiday
hours
Heat pump water
heater (65 gallon,
120V) -
weeknight,
weekend, holiday
hours
$8,201 N/A
Emergency gas
water heater
loaner -
weeknight,
weekend, holiday
hours
$500 $1,800
Project
Assessment &
estimate - remote
- weeknight,
weekend, holiday
hours
Utilizing Plunjr + Larratt Bros call center
staff, with the benefit of QuitCarbon
virtual assessments - note that some
homes will receive this remote project
bid during non-weekday business hours
N/A $250
(Optional) Site
visit for
assessment and
project estimate-
weeknight,
weekend, holiday
hours - upcharge
When Larratt Bros staff go on-site to
perform assessment and/or prepare a
bid outside of normal business hours,
this additional charge will apply. Note
that this charge is instead of, not in
addition to, the site visits during normal
business hours that is noted in the first
section above.
$155 $295
Electrician Hourly
Rate - weeknight,
weekend, holiday
hours
Per Hour Price. Non-standard labor costs
will be estimated as part of the Project
Estimate phase.
$400 N/A
Plumber Hourly
Rate - weeknight,
weekend, holiday
hours
Per Hour Price. Non-standard labor costs
will be estimated as part of the Project
Estimate phase.
$400 N/A
Extended Parts
and labor
warranty
Include 2 yr warranty from the date of
installation
$500 N/A
Meetings, in excess of those listed in project Scope $150/hour Parts and labor shall be covered for one year. $0
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Vers.: Aug. 5, 2019
Water Heaters installed in basements, attics, or any other place other than the garage or outside (ground level) closet shall be accessed with an additional cost. Protection of floors, walls, or other finishes shall be assessed on an individual basis and the cost will vary depending on the level of
protection required.
$500-$1,000+
* Note that the Costs to the Customer detailed here are not payable by the City and are only included here to establish the agreed upon pricing to be charged by CONSULTANT to customers.
Docusign Envelope ID: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3 Certificate Of Completion
Envelope Id: 2CA5A8B5-5391-45E8-89F8-6822631BE3C3
Status: Completed
Subject: Complete with Docusign: S25190354 Amend 3 final approved rev 3.31.26.pdf Source Envelope:
Document Pages: 11
Signatures: 2
Envelope Originator:
Certificate Pages: 2
Initials: 0
Ann Marie Romero
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250 Hamilton Ave
Palo Alto , CA 94301
[email protected]
IP Address: 2601:205:4a80:e
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3/31/2026 9:47:20 AM
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[email protected]
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Aaron Gianni
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President
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Andrew Geller
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Copa
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