24-115 Dormatech Service Order #5 dated 4-23-25Contract/Purchasing Action
Personnel Information
Name Nathan Vasquez Department Public Works
Division Facilities Date 04.01.2025
Service Order
Upload Quote
Quote, Description of Project,
Scope of Service, Schedule of
Performance and
Compensation
Radiant Flooring Unit Invoice 14207.pdf
Service Order Amount $1,030.00
Master Agreement
Number
2025-018 Start Date 09/06/2024 End Date 09/01/2027
Firm Name Dormatech Mechanical
Systems, Inc.
Address 400 Contra Costa St,
Vallejo, CA 94590, USA
Phone (707) 653-4344
Consultant/Contractor
Name
Mark Mulholland Consultant/Contractor
Email
mark@dormatechinc.com
Project Name SO 5 Troubleshoot
Radiant Flooring Unit
Project Location McClellan Ranch/EEC
Cupertino Project
Manager Name
Nathan Vasquez Cupertino Project
Manager Email
nathanv@cupertino.org
Master Agreement
Maximum Compensation
$60,000.00 Total Previously
Encumbered to Date
$7,614.64
Encumbrance this
Service Order
$1,030.00 Master Agreement
Unencumbered Balance
$51,355.36
SO GL #100-87-832 700-702
Signature
04/21/2025 PDT
Consultant/Contractor Signature Date
04/22/2025 PDT
Manager/Supervisor Signature Date
Appropriation Certification: I hereby certify that an unexpended appropriation is available in the above
fund for the above contract as estimated and that fund are available as of this date of signature.
04/23/2025 PDT
Management Analyst Signature Date
Date: 04/21/2025 PDT
Email: mark@dormatechinc.com
Date: 04/22/2025 PDT
Email: nathanv@cupertino.gov
Date: 04/23/2025 PDT
Email: PWMA@cupertino.gov
400 Contra Costa St
Vallejo, CA 94590
707-653-4344
Bill To
CITY OF CUPERTINO
Attn: Accounts Payable
10555 Mary Ave
Cupertino, CA 95014 US
Invoice 14207 Mar 31, 2025
Job Number 25-12443
PO Number TBD
Payment Terms Due on receipt
Total Due $1,030.00
Due Date Mar 31, 2025
CUSTOMER NAME
CITY OF CUPERTINO
PROPERTY NAME
CITY OF CUPERTINO - SERVICE CENTER
PROPERTY ADDRESS
22221 McClellan Rd
Cupertino, CA 95014
AUTHORIZED BY
ROBERT GRIFFITHS
CUSTOMER WO NTE
Invoice Summary
HVAC SERVICES - TROUBLESHOOT COMM ISSUES
M#ANK00512450001 - S#1207005124570001
Harry Granizo 02/18/25 - 2 Hrs. ST (No Charge): Met and checked in with the site representative, contacted tech support, and reviewed the DIP switches,
which were correct. Discovered that parameter 30 was conflicting with the signal from the panel and remote switch. Set the value accordingly to function
in remote operation only. I then monitored the unit and space temperature as it gradually increased and verified that the command via the control panel
does not function. I then closed the area, packed up, and left the site.
Justin Casida 03/04/25 - 4 Hrs. ST: Unit in alarm: freeze stat warning and low leaving water temperature. Reset the unit. Started it and found it running in
cooling mode when it was enabled in heating mode. Contacted Olav at MITS for assistance and found a setting in the manufacturer menu that was set for
the reversing valve to fail to cooling (energize for heat). Changed it to energize for cooling. The unit switched to heat mode and was heating the water.
Set point at 86ºF (radiant piping system). Checked the radiant valve headers and found 3 of the 8 closed. Opened them so all zones showed between 3/4
and 1 GPM on the flow indicator.
Checked the wall controller. It was not communicating with the unit at all. Set the unit to run on its set point and not be controlled by the wall unit. Need
to replace the wall controller so the system can be controlled for Winter or Summer modes and set points.
Date Item Name Description Quantity Unit Price Price Subtotal
LABOR HRS USTC LABOR HRS (ST)4 $220.00 $880.00
TRKGE GHARsf 1 TRUCK CHARGE 1 $150.00 $150.00
5 $1,030.00
Total $1,030.00
Term+ o, Service
Thank you for your business.
Phone #: (707) 653-4344 Web Site: www.dormatechinc.com
Invoice 14207 - Page 1 of 2
C.C.L.#1005012
Invoice 14207 - Page 2 of 2
SO 5 Troubleshoot Radiant Flooring Unit - Service
Request
Created:04/02/2025
Status:Signed
Transaction ID:b7b23a87-a8a0-4dda-8eae-cd44dd6e1cc4
"SO 5 Troubleshoot Radiant Flooring Unit - Service Request"
history
Sundari Pilaka created the document.
04/02/2025 6:14:08 PM PDT - IP address 73.202.170.100
Document was emailed to Mark Mulholland
04/02/2025 6:14:09 PM PDT
Mark Mulholland signed the document.
04/21/2025 5:21:43 PM PDT - IP address 172.226.36.62:29315
Document was emailed to nathanv@cupertino.gov
04/21/2025 5:21:44 PM PDT
nathanv@cupertino.gov signed the document.
04/22/2025 5:24:22 AM PDT - IP address 64.165.34.3:36812
Document was emailed to PWMA@cupertino.gov
04/22/2025 5:24:23 AM PDT
PWMA@cupertino.gov signed the document.
04/23/2025 10:41:49 AM PDT - IP address 64.165.34.3:19332
Document was successfully signed and filed
04/23/2025 10:41:52 AM PDT