HomeMy WebLinkAboutXR2022-2894 - Misc
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
1
November 13, 2024
Michael Savage
Savage Land Design
680 Langsdorf Drive
Suite 202B
Fullerton, CA 92831
RE: 926 Aleppo
Dear Mr. Savage
Enclosed is the irrigation audit report for the newly installed irrigation system at the Residence located
at 926 Aleppo, Newport Beach, Ca.
Please let us know if you have any further questions or concerns.
Sincerely,
Kathy Nguyen, CLIA, Water Sense Partner
Assistant Water Manager, Arroyo Irrigation, Inc
CLIA Certification ID#: 226177
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
2
926 Aleppo
Residence
Newport Beach, Ca
Irrigation audit
November 13, 2024
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
3
Introduction
The purpose of the irrigation audit is to evaluate the installation and performance of the newly installed
irrigation system with respect to its efficient application of water as a condition for final building
permits.
The irrigation system was designed by Savage Land Design, Fullerton, California under Registered
Landscape Architect Michael Savage, RLA 4397. Plans and detail drawings dated June 2024 were
provided for use during the audit.
The irrigation system was observed on Wednesday, November 13, 2024. The landscape contractor was
present during the audit.
The weather during the audit was 75 degrees, sunny, and no wind.
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
4
Irrigation Audit
Controller
A new Hunter Pro C, 16 station smart conventional controller was selected for the residence. The
Irrigation controller was mounted outside the residence. Rain sensor / weather sensor was installed and
connected to the controller.
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
5
Controller Programs
The following establishment program was entered into the controller. It’s recommended to have three
programs for turf, shrub and trees. Three months later, the homeowner is to program the maturity
program into the controller.
Program (As of 11/13/2024):
Program: A
Program Start Time: 10:00 pm
Program Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday,
Sunday
Station Time
(Minutes)
Note
1 20
2 20
3 5
4 10
5 10
6 10
7 10
8 10
9 10
10 10
11 10
12 10
13 15
14 0 Vegetable garden
15 10
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
6
Point of Connection (POC)
The following equipment consist of the point of connection for the irrigation system:
Isolation Gate Valve:
Type: Nibco T-113-K
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
7
Irrigation Observation & Recommendation
The irrigation system was observed to have the following changes:
Tree Irrigation
Tree irrigation was converted from (2) bubblers to a single bubbler. Irrigation system provides
supplemental tree irrigation per MWELO.
Valve #14
Valve #14 (vegetable garden) is in installation progress. Contractor to coordinate with homeowner to set
up runtime.
Flush Valve
It’s recommended to install flush valve per drip planter.
As-Built
Contractor to provide irrigation as-built to home owner to reflect field location for each valve.
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
8
Conclusion
The installed irrigation system meets standard irrigation practices for residential irrigation systems. The
contractor will coordinate with the owner to input the maturity irrigation schedules into the irrigation
controller.
Respectfully submitted,
Kathy Nguyen, CLIA, Water Sense Partner
Assistant Water Manager, Arroyo Irrigation, Inc
CLIA Certification ID#: 226177
Arroyo Irrigation
27762 Antonio Parkway L1-308, Ladera Ranch, CA 92694
ArroyoIrrigation.com • Tel: 949.430.7030
Gcollins@ ArroyoIrrigation.com
9
Arroyo Irrigation
Email: Gcollins@ArroyoIrrigation.com
Office: 949.430.7030
Cell: 562.773.2722
Website: ArroyoIrrigation.com
Mailing Address: 27762 Antonio Parkway Suite L1-308, Ladera Ranch, CA 92694