B24-0558 - 27084 HIGHLAND DRFINAL09/24/2025
Re: Letter of Authorization and approval
To City of San Juan Capistrano:
Cox Communications authorizes and approves Inland Engineering Services (IES) to
act as an agent on behalf of Cox Communications to install, work on, and maintain
Cox facilities, including gas meter and retaining wall located at 27084 HIGHLAND
DR. SAN JUAN CAPISTRANO, CA 92675, under permit B24-0558.
I further authorize the issuance of all permits for this project upon securing all
required approvals.
If you have any questions, please call me at (760) 936-3125.
Thank you,
Bryan Delmar
Bryan Delmar
Cox Communications
1922 Avenida Del Oro
Oceanside, CA 92056
26111 Antonio Parkway ENCROACHMENT PERMIT No. ______________
Rancho Santa Margarita, Ca 92688
Applicants Please Complete Items 1-7, Read and Initial at the Bottom of Page 2
Location of work: _________________________________________________________City:____________
Tract: __________Lot: _______Est. Start Date: ________Est. Completion Date: _________
Property Owner: _________________________ Address: __________________________ City: _________
Applicant: ______________________________ Address: __________________________ City: _________
Contact: _________________________ Phone: ____________________Email: _______________________
4. Required Documents 5. This work effects: (Choose All Applicable)
Domestic Water Non-Domestic
Sewer SMWD Easement _______________
1 Set of Plans & Paving Schedule
&opy of Liability Insurance Certificate
$320 Fee
6. Description Of Work:______________________________________________________________________
__________________________________________________________________________________________
__________________________________________________________________________________________
Permittee shall contact SMWD Inspection @ 949/459-650and DigAlert @ 811 at least 2 days prior to
commencing any work. Failure to obtain proper inspection may cause permit rejection. This permit and approved
plans must be on the job and available to District representatives at all times. In consideration of granting this
permit the applicant acknowledges that he has read and agrees to all the terms and conditions attached to this
form.
7.____________________________________Date: __ __
Applicant’s Signature
SMWD Use: Permit Fee $_________ Issue Date: __________ Expires: ________CE Approval: _________
8. Special Conditions of Approval:
SANTA MARGARITA
WATER DISTRICT
Inspection Assigned to
Date Remarks
MWD Use: Permit Fee $___________ Issue Date: __________ Expires: __________CE Approval: ____________
Special Conditions of Approval:
Certificate of Inspection:
I hereby certify that the work allowed by this
permit has been constructed according to the
plans and specifications and I hereby accept the
work in this manner.
By:_____________Date:_________
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320 5/28/2025 11/29/2025
1. 4'-0" minimum horizontal clearance (OD to OD) from recycled water/domestic
water/sewer pipeline must be maintained (except for perpendicular crossings)
unless otherwise approved by the District engineer or inspector.
2. 1 '-0" minimum vertical clearance must be maintained when crossing over a
recycled water/domestic water/sewer pipeline.
3. All water, sewer, and RW pipeline crossings must be potholed to locate the top of the
pipe at all SMWD utility crossings. Jack and Bore method without potholing is not acceptable.
4. Refer to attachments comments.
25-059
27084 HIGHLAND DR. SAN JUAN CAPISTRANO, CA 92675
San Juan Capistrano
Cox Communications 1922 Avenida Del Oro
Oceanside
Cox Communications 1922 Avenida Del Oro
Oceanside
Bryan Delmar 760-936-3125 bryan.delmar@cox.com
Install Generator for back up power and retaining wall.
Inland Engineering Services (IES) will be the contractor working on behalf of Cox. Their COI is attached to the email.
Pablo Marti
Digitally signed by Pablo
Marti
DN: C=US,
E=pablom@smwd.com,
O=SMWD,
OU=Engineering,
CN=Pablo Marti
Reason: I have
reviewed this document
Date: 2025.05.28
14:42:10-07'00'
Page 1 of 2
Rev. June 2019 AQPC #
South Coast
Air Quality Management District
21865 Copley Drive, Diamond Bar, CA 91765-4182
Air Quality Permit Checklist
South Coast Air Quality Management District developed this Air Quality Permit Checklist (checklist) as a
screening evaluation tool in the process required by California Government Code Section 65850.2.
Please submit this checklist to the Small Business Assistance Office by email, mail, or in person for review.
If you have any questions or need assistance completing this checklist, contact the Small Business Assistance
Office. Provide a response to all sections of this checklist as South Coast AQMD may decline to approve this
checklist due to lack of information from the applicant.
NOTE: This checklist is not intended for the approval of demolition or renovation activities. If there are any
demolition or renovation activities that may disturb building materials, please contact the
Asbestos Hotline at 909-396-2336.
Section A – Operator and Business Information
1. Business Name:
2. Address:
___________________________________________ ______________________________ CA _________________
Street City Zip
3. Contact Name:Phone:
Title: Email:
Section B – Business and Equipment Description
Please provide a detailed description of the ongoing business operations performed and equipment used at this location,
including both new and existing equipment.
Provide the existing South Coast AQMD facility ID and/or permit numbers, if any.
Small Business Assistance Office
1-800-388-2121
smallbizassistance@aqmd.gov
www.aqmd.gov
Cox Communications
20 Icon Foothill Ranch 92610
Michael Kane
Cox Land Use Agent
949-563-8861
Mike.Kane@cox.com
Cox Communications at this location provides broadband, digital video, and telephone services to residential and business customers.
The ongoing operations involve maintaining telecommunications infrastructure to ensure uninterrupted service delivery. This includes
managing power supply systems to support critical network equipment such as servers, routers, and switching systems that facilitate
internet, TV, and phone services. The site currently operates with a power supply cabinet that houses electrical components like circuit
breakers, transformers, and wiring to deliver consistent power to the telecommunications infrastructure. This cabinet supports the
network equipment essential for service continuity. A gas generator is being installed to tie into the existing power supply cabinet.
This generator will serve as a backup power source, automatically activating during power outages to ensure uninterrupted operation
of the telecommunications equipment. The generator will be fueled by natural gas.
The 5kW gas cabinet provides flexible DC output voltages of 36V or 48V, delivering up to 120A at 36V (39V at full load) or 96A at
48V (52V at full load). Powered by a 400cc, 14-horsepower single overhead valve (OHV) air-cooled engine, the system operates at
variable speeds to optimize fuel efficiency and performance. The cabinet measures 44 inches in height (52 inches with optional
components), 26 inches in width, and 24 inches in depth, with a weight of 275 pounds (380 pounds fully configured). Its compact
design ensures easy integration into various installation environments.
Designed for natural gas operation, the 5kW gas cabinet consumes natural gas at a rate of 90 cubic feet per hour, with a gas inlet
pressure range of 0.5 to 2 psi. The system includes precise fuel system controls compliant with NFPA 37, 54, and 58 standards,
enabling automatic and unattended operation. Full system control and status monitoring are standard, providing real-time insights into
operational performance.
#2025-0506
Page 2 of 2
Rev. June 2019 AQPC #
*An Authorized Representative is an employee of the business described in Section A, who is authorized to sign on behalf of the
owner.
Section C – Equipment List
Select from the list below equipment currently in operation or to be installed.
(Select all that apply and provide the specifications)
Section D - Business Self Certification
7. Owner or Authorized Representative
*:Title:
Signature: Date: Phone:
I hereby certify by my signature above that, I am a duly authorized representative of the above-named business, and
that all information contained herein is true and correct. South Coast AQMD USE ONLY Equipment: Approved By:
Applicant has permit(s) or registration(s):
Applicant has filed for permit(s) or registration(s):
Applicant is exempt from permit requirements:
Based on the information provided, no equipment/process
requiring a permit or registration.
Soldering Oven
Spray Booth
Storage Tanks
Storage Silos
Fuel-burning equipment
OTHER equipment which may have the
potential to emit or control air
contaminants:
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
___________________________________
Abrasive Blasting Cabinet/Room
Air Conditioning Systems (> 50 lbs of refrigerant)
Application of Paints/Adhesives/Resins
Baghouse/Dust Collector
Bakery Oven (gas-fired, excluding eating establishments)
Boiler/Water Heater
(max. heat input = or > 1 million BTU/hr)
Charbroiler
Coffee Roaster (excluding eating establishments)
Deep Fryer (excluding eating establishments)
Dry Cleaning
Electrostatic Precipitator
Etching/Plating/Casting/Melting/Forging/Grinding/Cutting
Fermentation
Gasoline Storage & Dispensing
Internal Combustion Engine
(rated > 50 bhp; e.g. back-up generator, fire pump)
Mixing/Bleding of Liquids and/or Powders
Molding/Extruding/Curing of Plastics
Pharmaceutical/Nutraceutical
Plasma/Laser Cutter
Printing/Coating/Drying
Refrigeration Systems (containing >50 lbs of refrigerant)
Contact the CA Air Resources Board to register the systems.
916-324-2517 or rmp@arb.ca.gov
Robert Herrera Agent for Cox Communications
5/13/25 951-277-0800Digitally signed by Robert Herrera
DN: cn=Robert Herrera, c=US,
email=rherrera@inland-engineering.com
Date: 2025.05.13 10:42:03 -07'00'
Robert Herrera
x
CE-3X2 5 kW gas generator cabinet
#2025-0506
None
x
Rhea Lam