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CHRISTOPHER JEAN & ASSOCIATES, INC.
ACOUSTICAL CONSULTING SERVICES
August 30, 2023
MS. KORI TIPPETT
1862 Braemar Way
Newport Beach, California 92660
Business License: #BT30044674
SUBJECT: RESULTS OF ACOUSTICAL CERTIFICATION MEASUREMENT
FOR 1862 BRAEMAR WAY -- CITY OF NEWPORT BEACH
Dear Ms. Tippett:
We are pleased to inform you that the pool equipment installation located at 1862
Braemar Way in the City of Newport Beach complies with the City's 55 dBA noise limit. No
additional noise mitigation is necessary.
The installation was measured on Wednesday, August 30, 2023, using a Larson Davis
Model 700 Type 2 Sound Level Meter. The installation was observed to consist of one Pentair
Intelliflo pump, two Pentair Whisperflo pumps and a Sta-Rite heater, all located in a side yard.
All three pumps had been wrapped in furniture moving blankets. The measurement microphone
was placed just beyond the top of the nearest property line wall directly opposite the pool
equipment. The measurement reported a level of 55 dBA for all three pumps and the heater unit
operating simultaneously. This level meets the City's 55 dBA noise limit.
Thank you, and if there are any questions, please do not hesitate to call.
by:
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Nesident -=
BOX 2325 • FULLERTON, CALIFORNIA 92837
PHONE: 714-805-0115 t