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HomeMy Public PortalAboutAppendix F_NoiseSite Number: NM-1 Recorded By: Tina Yuan, Darshan Shivaiah Job Number: 191855 Date: 10/12/22 Time: 10:00 a.m. Location: Northeast corner of the intersection of West Commonwealth and North Alberta Place. Southwest corner of 1644 Gregory Avenue Source of Peak Noise: Traffic along West Commonwealth Avenue. No train is observed during this measurement. Noise Data Leq (dB) Lmax(dB) Lmin (dB) Peak (dB) 67.0 81.9 43.6 102.2 Equipment Category Type Vendor Model Serial No. Cert. Date Note Sound Sound Level Meter Brüel & Kjær 2250 3011133 03/10/2022 Microphone Brüel & Kjær 4189 3086765 03/10/2022 Preamp Brüel & Kjær ZC 0032 25380 03/10/2022 Calibrator Brüel & Kjær 4231 2545667 03/10/2022 Weather Data Est. Duration: 10 minutes Sky: Cloudy Note: dBA Offset = 0.01 Sensor Height (ft): 5 ft Wind Ave Speed (mph / m/s) Temperature (degrees Fahrenheit) Barometer Pressure (inches) 3 70 30.08 Photo of Measurement Location 2250 Instrument:2250 Application:BZ7225 Version 4.7.6 Start Time:10/12/2022 10:00:47 End Time:10/12/2022 10:10:47 Elapsed Time:00:10:00 Bandwidth:1/3-octave Max Input Level:142.19 Time Frequency Broadband (excl. Peak):FSI AC Broadband Peak:C Spectrum:FS Z Instrument Serial Number: 3011133 Microphone Serial Number: 3086765 Input:Top Socket Windscreen Correction:UA-1650 Sound Field Correction:Free-field Calibration Time: 10/12/2022 07:56:19 Calibration Type: External reference Sensitivity:43.2947278022766 mV/Pa CMW_005 Start End Elapsed Overload LAeq LAFmax LAFmin time time time [%][dB][dB][dB] Value 0.00 67.0 81.9 43.6 Time 10:00:47 AM 10:10:47 AM 0:10:00 Date 10/12/2022 10/12/2022 Cursor: (A) Leq=67.0 dB LFmax=81.9 dB LFmin=43.6 dB CMW_005 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 10 20 30 40 50 60 70 80 90 100 110 120 130 dB 10/12/2022 10:00:47 AM - 10:10:47 AM Hz LZeq LZFmax LZFmin Cursor: [78.2 ; 78.4[ dB Level: 0.0% Cumulative: 0.4% CMW_005 20 30 40 50 60 70 80 90 100 110 120 130 140 0 10 20 30 40 50 60 70 80 90 100 %Based on LAF , 10ms Class width: 0.2 dB 10/12/2022 10:00:47 AM - 10:10:47 AM dB L1 = 76.4 dB L5 = 73.5 dB L10 = 71.9 dB L50 = 61.3 dB L90 = 51.6 dB L95 = 49.8 dB L99 = 46.2 dB Level Cumulative Cursor: 10/12/2022 10:05:46 AM - 10:05:47 AM LAIeq=54.8 dB LAFmax=54.8 dB LCpeak=76.1 dB LAFmin=53.7 dB CMW_005 10:01:00 AM 10:03:00 AM 10:05:00 AM 10:07:00 AM 10:09:00 AM 20 40 60 80 100 120 140 Sound dB LAIeq LAFmax LCpeak LAFmin CMW_005 Start Elapsed LAIeq LAFmax LAFmin time time [dB][dB][dB] Value 54.8 54.8 53.7 Time 10:05:46 AM 0:00:01 Date 10/12/2022 Cursor: (A) Leq=54.3 dB CMW_005 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 0 20 40 60 80 100 120 140 dB 10/12/2022 10:05:46 AM - 10:05:47 AM Hz LZeq Cursor: 10/12/2022 10:00:47 AM - 11:00:47 AM LAIeq=68.6 dB LAFmax=81.9 dB LCpeak=102.2 dB LAFmin=43.6 dB CMW_005 Periodic reports 10:10:00 AM 10:20:00 AM 10:30:00 AM 10:40:00 AM 10:50:00 AM 11:00:00 AM 20 40 60 80 100 120 140 Sound dB LAIeq LAFmax LCpeak LAFmin CMW_005 Periodic reports Start Elapsed Overload LAIeq LAFmax LAFmin time time [%][dB][dB][dB] Value 0.00 68.6 81.9 43.6 Time 10:00:47 AM 0:10:00 Date 10/12/2022 Cursor: (A) Leq=67.0 dB LFmax=81.9 dB LFmin=43.6 dB CMW_005 Periodic reports 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 0 20 40 60 80 100 120 140 dB 10/12/2022 10:00:47 AM - 10:10:47 AM Hz LZeq LZFmax LZFmin Cursor: [78.2 ; 78.4[ dB Level: 0.0% Cumulative: 0.4% CMW_005 Periodic reports 20 30 40 50 60 70 80 90 100 110 120 130 140 0 10 20 30 40 50 60 70 80 90 100 %Based on LAF , 10ms Class width: 0.2 dB 10/12/2022 10:00:47 AM - 10:10:47 AM dB L1 = 76.4 dB L5 = 73.5 dB L10 = 71.9 dB L50 = 61.3 dB L90 = 51.6 dB L95 = 49.8 dB L99 = 46.2 dB Level Cumulative Site Number: NM-2 Recorded By: Tina Yuan, Darshan Shivaiah Job Number: 191855 Date: 10/12/22 Time: 10:21 a.m. Location: In front of the gate of the Fullerton Mobile Home along South Basque Avenue. Source of Peak Noise: Traffic along South Basque Avenue. One freight train with cargo containers passing through. Noise Data Leq (dB) Lmax(dB) Lmin (dB) Peak (dB) 62.4 78.1 43.0 104.4 Equipment Category Type Vendor Model Serial No. Cert. Date Note Sound Sound Level Meter Brüel & Kjær 2250 3011133 03/10/2022 Microphone Brüel & Kjær 4189 3086765 03/10/2022 Preamp Brüel & Kjær ZC 0032 25380 03/10/2022 Calibrator Brüel & Kjær 4231 2545667 03/10/2022 Weather Data Est. Duration: 10 minutes Sky: Cloudy Note: dBA Offset = 0.01 Sensor Height (ft): 5 ft Wind Ave Speed (mph / m/s) Temperature (degrees Fahrenheit) Barometer Pressure (inches) 3 70 30.08 Photo of Measurement Location 2250 Instrument:2250 Application:BZ7225 Version 4.7.6 Start Time:10/12/2022 10:21:29 End Time:10/12/2022 10:31:29 Elapsed Time:00:10:00 Bandwidth:1/3-octave Max Input Level:142.19 Time Frequency Broadband (excl. Peak):FSI AC Broadband Peak:C Spectrum:FS Z Instrument Serial Number: 3011133 Microphone Serial Number: 3086765 Input:Top Socket Windscreen Correction:UA-1650 Sound Field Correction:Free-field Calibration Time: 10/12/2022 07:56:19 Calibration Type: External reference Sensitivity:43.2947278022766 mV/Pa CMW_006 Start End Elapsed Overload LAeq LAFmax LAFmin time time time [%][dB][dB][dB] Value 0.00 62.4 78.1 43.0 Time 10:21:29 AM 10:31:29 AM 0:10:00 Date 10/12/2022 10/12/2022 Cursor: (A) Leq=62.4 dB LFmax=78.1 dB LFmin=43.0 dB CMW_006 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 10 20 30 40 50 60 70 80 90 100 110 120 130 dB 10/12/2022 10:21:29 AM - 10:31:29 AM Hz LZeq LZFmax LZFmin Cursor: [78.2 ; 78.4[ dB Level: 0.0% Cumulative: 0.0% CMW_006 20 30 40 50 60 70 80 90 100 110 120 130 140 0 10 20 30 40 50 60 70 80 90 100 %Based on LAF , 10ms Class width: 0.2 dB 10/12/2022 10:21:29 AM - 10:31:29 AM dB L1 = 74.7 dB L5 = 70.6 dB L10 = 67.8 dB L50 = 49.4 dB L90 = 45.2 dB L95 = 44.7 dB L99 = 44.0 dB Level Cumulative Cursor: 10/12/2022 10:26:28 AM - 10:26:29 AM LAIeq=49.7 dB LAFmax=49.6 dB LCpeak=72.5 dB LAFmin=47.8 dB CMW_006 10:22:00 AM 10:24:00 AM 10:26:00 AM 10:28:00 AM 10:30:00 AM 20 40 60 80 100 120 140 Sound dB LAIeq LAFmax LCpeak LAFmin CMW_006 Start Elapsed LAIeq LAFmax LAFmin time time [dB][dB][dB] Value 49.7 49.6 47.8 Time 10:26:28 AM 0:00:01 Date 10/12/2022 Cursor: (A) Leq=48.5 dB CMW_006 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 0 20 40 60 80 100 120 140 dB 10/12/2022 10:26:28 AM - 10:26:29 AM Hz LZeq Cursor: 10/12/2022 10:21:29 AM - 11:21:29 AM LAIeq=63.4 dB LAFmax=78.1 dB LCpeak=104.4 dB LAFmin=43.0 dB CMW_006 Periodic reports 10:30:00 AM 10:40:00 AM 10:50:00 AM 11:00:00 AM 11:10:00 AM 11:20:00 AM 20 40 60 80 100 120 140 Sound dB LAIeq LAFmax LCpeak LAFmin CMW_006 Periodic reports Start Elapsed Overload LAIeq LAFmax LAFmin time time [%][dB][dB][dB] Value 0.00 63.4 78.1 43.0 Time 10:21:29 AM 0:10:00 Date 10/12/2022 Cursor: (A) Leq=62.4 dB LFmax=78.1 dB LFmin=43.0 dB CMW_006 Periodic reports 12.50 31.50 63 125 250 500 1000 2000 4000 8000 16000 A C 0 20 40 60 80 100 120 140 dB 10/12/2022 10:21:29 AM - 10:31:29 AM Hz LZeq LZFmax LZFmin Cursor: [78.2 ; 78.4[ dB Level: 0.0% Cumulative: 0.0% CMW_006 Periodic reports 20 30 40 50 60 70 80 90 100 110 120 130 140 0 10 20 30 40 50 60 70 80 90 100 %Based on LAF , 10ms Class width: 0.2 dB 10/12/2022 10:21:29 AM - 10:31:29 AM dB L1 = 74.7 dB L5 = 70.6 dB L10 = 67.8 dB L50 = 49.4 dB L90 = 45.2 dB L95 = 44.7 dB L99 = 44.0 dB Level Cumulative