HomeMy WebLinkAboutS2019-0019 - MiscContinuous Inspection & Materials Testing
SOUTHWEST 000000000000000
Inspection & Testing, Inc. 441 Commercial Way, La Habra, CA 90631-6168
(562)941-2990 - (714)526-8441
FAX (562)946-0026
FIELD DATA ON TEST SPECIMENS S'201-001
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--- ASTM C31, C138, C143, C172, C173, C231, C1064 ---
CONCRETE: MORTAR: SHOTCRETE: X CORES: GUNITE:
ADDRESS: 1221 OUTRIGGER DR. C.DEL MAR JOB #: DATE: 03/20/2019
JOB NAME: SALOMON RESIDENCE PERMIT #: S2019-0019 ISSUED BY: NEWPORT BCH
ARCHITECT: ENGINEER: POOL ENGINEERING INC.
CONTRACTOR: MASTERPIECE SUB: C & J GUNITE & SHOTCRETE INC.
LOCATION IN STRUCTURE: POOL AND SPA
TRACT: PHASE:
LOT #:
CONCRETE SUPPLIER: GARY BALE PLANT: IRVINE MIX #: 1468SC
TYPE OF CEMENT: II / V ADMIXTURE: 3/8 SC TICKET M 287218
SLUMP: 2.00 in. WATER ADDED: 0 gal. AIR TEMP: 59 F
CONCRETE TEMP: 68 F MIXING TIME: TIME CAST: 11:45
DATE CAST: 02/20/2019 RECEIVED AT LAB: 02/25/2019
SPECIMENS MADE BY: ED SAHDALA / C. BROWN SPECIFIED PSI @ 28 Days: 2500
LAB M 135890 CLIENT: ED SAHDALAS INSPECTION
TESTING INFORMATION:
SAMPLE IDENTIFICATION:
1803124
1803125
1803126
AGE DAYS:
28
28
28
DATE TEST:
03/20/2019
03/20/2019
03/20/2019
SIZE (in.): Height X Diameter
8.000 X 4.000
8.000 X 4.000
8.000 X 4.000
AREA (in.A):
12.57
12.57
12.57
CRUSH LOAD (lbs.):
73562
72541
73173
COMPRESSIVE STRENGTH (psi.):
5850
5770
5820
HEIGHT -DIAMETER RATIO:
CORRECTION FACTOR:
CORRECTED STRENGTH (psi.):
BREAK TYPE:
III
I
III
C.T.M. USED:
Forney96
Forney96
Forney
'REMARKS:
ASTM C39, C174, C192, C470, C617, C42
COMPLIES: X DOES NOT COMPLY: FOR INFORMATION:
THIS REPORT SHALL NOT BE REPRODUCED, EXCEPT IN FULL, WITHOUT THE APPROVAL OF SOUTHWEST INSPECTION AND TESTING, INC.
SAMPLES CAST BY OTHERS:
RESPECTFULLY SUBMITTED
SOUTHWEST INSPECTION AND TESTING
NOTICE:These test results are from samples cast by inspectors
or technicians not employed by our firm. They were
either delivered to our laboratory or picked up by our
driver. We will accept no responsibility for the inspection
made on the jobsite by the inspector, furthermore we
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do not take responsibility for any information on this
PRINCIPAL NEER
report other than the strength as tested and reported.
ASTM C39 BREAKS: [=CONE - ll=CONE AND SPLIT -
III=COLUMNAR - IV=SHEAR - V=SIDE FRACTURES - VI=POINTED
Project
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Report of Special Inspection
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FORM et^sai9it
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C22100rt53er Dr
DL Acoustics
14301 Middletown Lane Westminster, CA 92683
Research &COnsti*lgitAcoushics Voice/Fax 714.373.3050 dlubman@dlacoustics.com
October 7, 2019
Homeowner
20272 Bayview Ave.
Newport Beach, CA, 92660 Report emailed to: daveleeseconcrete@hotmail.com
Pool and or Spa Noise report for residence at 20272 Bayview Ave., Newport Beach, CA
Dear Homeowner:
At about 10:30 a.m. Monday, October 7, 2019 1 measured the pool and or spa equipment noise
at your nearest neighbor's residence to test for compliance with the Newport Beach noise
regulation (10.26.025).
Newport Beach Residential Noise Standard
For Noise Zone 1 (residential) the N. B. regulation's daytime noise level standard (maximum
noise level from 10 p.m. to 7 a.m.) is 55 dBA — corrected for ambient noise. The nighttime noise
standard (max noise level from 7 a.m. to 10 p.m.) is 50 dBA. The measurement is corrected for
ambient noise and rounded to the nearest decibel as shown below.
I am pleased to report that measured pool and or spa apparatus noise meets the Newport
Beach noise standard for 24-hour use. Pertinent details of my findings are reported below.
Locations and values of daytime noise measurements
Uncorrected pool and or spa noise + ambient noise measured at property line: 49.70 dBA
Ambient noise level measured at this location: not needed
Pool and or spa equipment noise corrected for ambient noise: not applicable
Pool and or spa equipment noise rounded to the nearest decibel: 50 dBA
50 dBA (Pass for 24 hour use)
The currently installed pool and or spa apparatus noise of 50 dBA meets the Newport Beach
noise code for both "daytime" use (7 a.m. to 10 p.m.) and "nighttime" use (10 p.m. to 7 a.m.),
since the noise corrected for ambient does not exceed 50 dBA.
If you have any questions about this report, please do not hesitate to contact me at (714) 373-
3050 or by email at dlubmankDdlacoustics.com
Sincerely yours,
f" L twull
David Lubman, FASA, FINCE
Acoustical Consultant
Orange County Certification #200524
S2019-0014
1921004rt0gyer Dr
October 7. 2019
APPENDIX A:
Measurement Instrumentation
Equipment
The acoustical equipment used in the performance of this test is in accordance with
ASTM and ANSI (American National Standards Institute) requirements. Key elements
are as follows:
Critical sound measuring instruments (sound analyzer, calibrator, and microphone) are
annual calibrated by an independent NAVLAP certified laboratory. The most recent
calibration was on 07/31/19. All calibration documents are available for inspection upon
request.
Critical instruments employed were:
Bruel & Kjaer — Type 2270 Type I Precision Sound Analyzer SN # 3002720
Bruel & Kjaer - Type 4189 microphone, SN # 2850866
Bruel & Kjaer — Type 4231 Field Sound Calibrator, SN # 2588671