NL-08-085, Final Report, Indian Point Energy Center Siren System Far Field Acoustic Testing Report. Pages 1 Through 76

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Final Report, Indian Point Energy Center Siren System Far Field Acoustic Testing Report. Pages 1 Through 76
ML081820113
Person / Time
Site: Indian Point  Entergy icon.png
Issue date: 04/30/2008
From: Downing M, Ikelheimer B J, James M
Blue Ridge Research & Consulting
To:
Entergy Nuclear Operations, Office of Nuclear Security and Incident Response
References
080026T, 10161998, NL-08-085
Download: ML081820113 (76)
v • d • e


Text

Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Blue Ridge Research and Consulting Final Report Indian Point Energy Center Siren System Far Field Acoustic Testing April 2008 Final Report Prepared for: Entergy Nuclear Operations Inc.Indian Point Energy Center 295 Broadway, Suite 1 P.O. Box 249 Buchanan, NY 10511-0249 Contract No. 10161998 Job No. 080026T May 19, 2008 Blue Ridge Research and Consulting 13 1/2 W. Walnut St.Asheville, NC 28801 (p) 828-252-2209 (f) 831-603-8321 www.BlueRidgeResearch.com Prepared by: Bruce J. Ikelheimer, Ph.D.Micah Downing, Ph.D.Michael James BRRC BLUE RIDGE RESEARCH AND CONSULTING BLUE RIDGE RESEARCH AND CONSULTING, LLC I Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Overview Entergy contracted with Blue Ridge Research and Consulting, LLC (BRRC) to oversee the collection of siren sound levels and local weather data at 24 locations during two full system tests of Indian Point's new siren system along. The tests were conducted on the 1 5 th and 1 6 th of April, 2008. BRRC assisted Entergy with the selection of the measurement locations and the training of Entergy personnel who were responsible for the actual data collection.

Each measurement location had a Sound Level Meter (SLM) and a weather station. The SLMs were either Larson Davis Model 824s or Model 831s. Regardless of the model, each meter was set to measure and record one second Leq time histories.

The weather stations were Kestrel Model 4500s set to record the wind speed, wind direction, temperature, humidity and barometric pressure every five seconds.Each SLM was calibrated before the testing began, and a calibration tone was recorded on each meter before and after each test. The microphones were mounted on tripods at a height approximately five feet above the ground. The meters in general started recording data at least ten minutes before each test and continued recording data for at least ten minutes after the sirens finished sounding.

The weather stations recorded data over that same time period and had their internal clocks synchronized with the SLMs. Complete data were collected at each site for both days, creating a total of 48 complete measurements.

The complete measurement protocol is provided in Appendix A.When the measured values were compared with the predicted values provided by ATI, the average difference for the data collected on April 15, 2008 was 0.2 dB and the average'difference for the data collected on April 16, 2008 was -0.8 dB. The average of all of the data collected was -0.3 dB. This shows a good agreement with the predicted values.SLM Measurement Results The SLMs were programmed to record slow weighted sound. Each meter was set to measure and record the C-weighted 1 second Leq, as well as the octave band and third octave band one second Leqs. The L10 for the center three minutes of each siren signal was calculated.

Only the center three minutes were included to ensure that the sound from all surrounding sirens reached the microphone.

Also, the regulations guiding the sounding of the siren system call for a sounding that is three to five minute in length, so using three minutes is still within the guidelines for this type of a system'.The three minute L10 was computed by two methods. The first was simply by computing the L10 based on the recorded C-Weighted levels. The second method was to compute the L10 by combining the measured sound from the 500 Hz and the 630 Hz third octave bands.These are the bands that contain most of the sound energy from the sirens so they represent a cleaner signal than the C-Weighted sound. The C-weighted sound levels include"Outdoor Warning Systems Guide," CPG 1-17, FEMA March 1980.BLUE RIDGE RESEARCH AND CONSULTING LLC 2 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 a wide range of frequencies that can have significant noise levels that do not contribute to the siren signal but none the less increase the measured noise. Table 1 and Table 2 provide the L10s as computed for sound levels recorded on April 15 and April 16. Included in these tables are the predicted results based on ATI's propagation model, provided to BRRC by Entergy2.The average difference between the measured values and the predicted values was 0.2 dB for the sounding on April 15, 2008, and -0.8 dB for the sounding on April 16, 2008. The average difference for all of the collected data was -0.3 dB. Based on these results as provided, this average difference shows an accurate prediction of the measured sound levels.2 E-mail correspondence with Mike Miele of Entergy, April 29, 2008.BLUE RIDGE RESEARCH AND CONSULTING LLC 3 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Table 1. SLM Results from the Full Siren System Test on April 15, 2008 Measured Predicted Measured Meter 630Hz + 500Hz Sound Level Minus L10 (dB) (dB)t Predicted Meter 01 82 73 9 Meter 02 82 73 9 Meter 03 76 70 6 Meter 04 77 75 2 Meter 05 89 77 12 Meter 06 65 72 -7 Meter 07 72 71 1 Meter 08 69 71 -2 Meter 09 74 70 4 Meter 10 66 67 -1 Meter 11 53 55 -2 Meter 12 76 70 6 Meter 13 68 73 -5 Meter 14 58 60 -2 Meter 15 64 65 -1 Meter 16 59 60 -1 Meter 17 75 74 1 Meter 18 53 62 -9 Meter 19 59 70 -11 Meter 20 74 76 -2 Meter 21 70 70 0 Meter 22 67 68 -1 Meter 23 72 77 -5 Meter 24 77 73 4 Data provided by Entergy from ATI BULL R1t)( A lR1d AR'I I ANLD &ONSULI. I N( 1, , 4 4 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Table 2. SLM Results from the Full Siren System Test on April 16, 2008 Measured Predicted Measured Meter 630Hz + 500Hz Sound Level Minus L10 (dB) (dB)* Predicted Meter 01 86 _ _ _72_ _ 14 Meter 02 81 _ _73 __8 Meter 03 74 70 4 Meter 04 78 75 3 Meter 05 69 70 -1 Meter 06 71 72 -1 Meter 07 71 71 0 Meter 08 65 71 -6 Meter 09 69 70 -1 Meter 10 61 67 -6 Meter 11 53 55 -2 Meter 12 65 70 -5 Meter 13 64 73 -9 Meter 14 62 63 -1 Meter 15* 56 65 -9 Meter 16* 62 69--- -7 Meter 17 73 74 -1 Meter 18* 56 55 1 Meter 19* 63 71 -8 Meter 20 79 76 3 Meter 21 67 70 -3 Meter 22 89 70 19 Meter 23 72 77 -5 Meter 24 69 73 -4 t Data provided by Entergy from ATI* Results edited to remove outside noise.Some of the data collected on April 16 had some extraneous noise during the siren sounding.

To avoid this noise from interfering with the calculation of the L1O some adjustments to the standard calculation process were made. Meter 15 had an obvious intrusion into the siren signal during the first one minute of the sounding (noted in the notes as an aircraft), so that was excluded from the analysis.

For Meter 16 an aircraft was also noted during the sounding, so the first one minute was skipped for the analysis.

During the signal recorded by Meter 18 another aircraft was noted, increasing the noise level during most of the signal. Only the last 90 seconds were used to calculate the 110. Finally, the signal recorded by Meter 19 had extra noise during the last section of the signal, so the first three minutes were used without skipping the first 30 seconds as usual in order to avoid the extraneous noise.BLALRID(f I AND tCNSLI I IN( [.

Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meteorological Measurement Results The weather on both collection days had fairly low winds with little cloud cover and mild temperatures.

The meteorological instruments collected the wind speed and direction, temperature, humidity, and barometric pressure every five seconds. From this data BRRC determined the average weather conditions during the test. The full four minutes of weather data were used to be consistent for every site and it represents the full weather conditions during the soundings.

For temperature and humidity and wind speed this was accomplished by simply averaging the values during the sounding period. The same was true for the barometric pressure.

However, that metric was so stable as to not warrant any statistical analysis.

Also, the pressure sensor for the Meter 14 appears to have failed so no data on pressure is provided for that location.

There is some variation from site to site of the barometric pressure.

This variation is closely related to the elevation of that location and is less a function of the local weather conditions.

For the wind direction the problem is more difficult.

Not only does the wind direction wrap around 360 degrees, averaging two directions does not necessarily provide a true direction where the wind came from. Instead, BRRC selected the median value, or the value that separates the higher half of the data from the lower half. Table 3 and Table 4 provide the complete results from these measurements, Together with some statistical measurements to help identify the variability.

Note that for these tables a range of wind directions was denoted with a dash. For example, the Meter 01 on April 1 5 th where the wind direction swung from 0 degrees to 135 degrees is written as 0-135. For cases where there were two distinct wind directions the slash symbol is used. 36/319 therefore means that the wind shifted between 36 degrees and 319 degrees. Finally, when the wind did not have any identifiable direction it is simply marked down as VAR for variable.Table 3. Weather Station Results from the Full Siren System Test on April 15, 2008 Wind Direction Wind Speed (MPH) Temperature Relative Atmospheric (mgei)(o ) Hmdt % Pressure (kPa)motor ,MEDIANl STD AVG. MAX STD AVG ST AGSTD AVG-- .. ...L .-__.............

__.Meter24 270-90 43.2 3.8 I 9.5 1.8 49.3 990.6 101.7 BIUL RID(At R!L.SARC!

AND CONSLI[.I IN(G, [ LL 6 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Table 4. Weather Station Results from the Full Siren System Test on April 16, 2008 Wind Direction Wind Speed (MPH) Temperature Relative Atmospheric (magnetic) (de- F) Humidity (%) Pressure (kPa)Meter MEDIAN STD AVG MAX T STD AVG STD AVG STO AVG Meter01 279 29 1.7 3.5 1.0 58.3 1.2 19.9 0.5 100,2 M~p.rn9: VAR 98 1i7 4 1 3 A7.g ig :i1 q 1 nnAR Mp~rn3 14: i7 ?i .. nR 49g2 1 4 :2R 1i4 ln,' i Meter 06 176 46 1.6 3.8 1.2 589 2.3 25.0 1.9 101.2.&rLn7 _ '7 4n n _ I M P k- r n.Q 7.5-36N Q N 52 9 1 0 OR N4 18` 1 03 1(1 q1 Mptrr I7 _ 97 .3 141 1 0 05 1_no Meter 11 60-240 5.2 1.1 0.7 26.9 0.5 100.-MAte~r 192 --U7 -ýUI 1 4 43 1 1 _"q 1.,Q7 101 A A r1 ,R n 1 : A

  • 1 .inn l M*-r 14 13,C) 5 .1 4 1 0 Q-4 .. 48 1 -NA-Meter 15 200-300 47 28 6.5 1.6 548 0.7 22.4 1 0,6 99.2 Meter 16 134 20 2.8 1.0 59.4 1.9 16.8 O1. 100,1 UMA r17 ,3(3..R SO q , .3. ~ R 921 2 .1 9 MP.tpr 18 4'A14 4 1 0 5. 2 Q~qN MMt4r I PO-0400 4R .. 7R 9A 46 0 4 4 qQ5 Meter20 30-15 41. 2.8 07 5, 1. 191 .699.8 Meter21 256 20 3. 4.8 0.85. 05 261 ,74 100.7 Mee 4 110 20 2.0 3.7 1.0 56.9 1.3 34.5 1.3 102.1 Measurement Locations An initial set of measurement locations were selected before the testing began. However, as the testers arrived at their locations they were asked to make reasonable assessments of the local ambient noise environment and decide if the needed to more. In addition, after reviewing some of the noise data collected on April 15, 2008 some of the measurement locations were moved to try and limit the background noise levels. Table 5 provides the complete Latitude and Longitude of the measurement sites for both days.[I1.R1II)(11 IM[ AR(I. I AND CONSLIL I IN( , [ 17 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Table 5. Coordinates of the Measurement Locations April 15,2008 April 16,2008 Latitude Longitude Latitude Longitude Site (decimal (decimal (decimal (decimal degrees) degrees) degrees) degrees)Meter 01 41.33196 -73.78555 41.33196 -73.78555 Meter 02 4 -386 41.3193 Meter 03 41.31393 -73.93043 41.30983 -73.92823 Meter 04 41.25121 -73.94531 41.25136 -73.94488 Meter 05 41.16842 -41.16983 Meter 06 41.21783 -73.79970

-73,79534 Meter 07 41.26170 -73.91910 41.26184 -73.91908 Meter 08 41.37214 -73.85717 41.37214 -73.85717 Meter 09 41.4251 4 41.42515 Meter 10 41.33949 -73.91590 41.33940 -73.91585 Meter 11 41.33582 -73.94310 41.33668 -73.94069 Meter 12 41.15904 1-73,2201

.1 jj73 Q.9 Meter 13 41.15892 -74.02097 41.15896 -74.02107 Meter 14 41.15454 -74.10072 41.15262 -74.09498 Meter 15 41.21367 -74.12081 41.21367 -74.12077 Meter 6 41.20102 -74.05010

-7405395 Meter 17 41.22960 -73.99584 41.22960 -73.99590 Meter 18 41.23244 -74.Q183 4 Meter 19 4128693 -41.285a7 Meter 20 41.27780 -74.11977 41.27780 -74.11977 Meter21 41.32096 -74.12333 41.32501 -74.12525 Meter 2,, 2 41.32031 1 41.30567 Meter 23 41.35689 -74.10032 41.35642 -74.09908 Meter 24 41.36626 -73.96844 41.36626 -73.96844 All Coordinates use the WGS 84 Datum The proximity of a siren to a measurement location is crucial in understanding the propagation of sound. Therefore, BRRC has calculated the distance and heading to the nearest two sirens for each sound level meter. These results are provided in Table 6.BIII[ RIl)(1 RI- ARI(I I AN[)( CONSULI. I IN(1 , L[.(8 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Table 6. Distance and Heading for Each Meter Location to the Nearest Sirens.April 15, 2008 April 16, 2008 Heading C Heading MeterCost Distance (Degrees Siren Dita (Degrees Meter Siren (ft.)Meter_ _ iren (ft. Ma. ____ ___ Mag.)Meter Siren 340 1555 168 Meter 01 Siren 340 1555 168 Siren 401 4602 315 m Siren 401 4602 315 Meter Siren 35 3024 336 Siren 357 3009 335 Meter 03 S 3159 Meter 03 S 3 72 Siren 328 50014 Mtr3 Siren 338 310 }2 45 30484 M 345 0 Siren 345 2916 58 Siren 336 4076 298 V ee0 Siren 336 4156 296 Meter 05 Siren 303 1518 25 Meter05 Siren 303 2200 245 Siren 302 4831 182 er Siren 302 5393 187 Meter 06 169 Meter 06 S2221 200 Sien 364 37a42 32 Siren 364 42 !Meter 07 Siren 324 2121 133 Metr0 S-ir3 2154 134 Sirn 36 513326 Mtr7 Soren 326 5072 326 Mee 8 Siren 403 3057 240 Meter 08 Siren 403 3057 Meter 08 Meter 08 Meter 09 Meter 11 168 09Im S.iren411.

167 ....252..Siren 412 q989 130 l=Mer09 Siren 412 9831!3 Meter 10 Siren 347 3M65 eter Siren 347 3833 177 Siren 405 4993 35 ee 0 Siren 405 5026 350 Meter 11 Siren 338 5836 178 Meter 11 Sir 6169 184 Siren 347 8016 10 ee 1 Srn37 7504 !112 Meter 12 Siren 225 3529 276 1 Siren 225 3529 276 Siren 220 4813 16 ee 2 Siren 2.20 41 8 Meter 13 SeMeter 132 Siren 238 41723 S9344 M 3 Siren 232 1 410 !5 Meter 14 Siren 236 6025 53 M 4 Siren 236 5379 37 Siren 234 8502 82 m ee 4 Soren 234 7078 75 Siren 204 4304 7 N el Siren 204 4303 7 Meterzý 15rb SirenQ 24 56 03 etr15 Sre 43 5 203 Meter 16 Siren 209 3233 Meter 15 S 234 251 SirenMeteMeter 16 -Siren 208 5966 128 Meter 17 3503 Meter 17 Siren 223 4026 219 Soren 223 4016 219 StaQ ~~2iren244 4900 26 Meter 18 Siren 206 5902 118 Meter 18 Siren 244_ 6971 2361 Siren 206 6148 87 Meter 19 Meee9" 2 5326 224 Mer 19 1 4- 227 Siren 109 10365 197 m etr 9 irn 09 2735 196 Meter 20 Siren 110 1825 Meter Siren 110 1825 161 Siren 121_ 8211 22 n Mtr0 Siren 121 262 Meter 21 41 Meter 21 S Siren 106 466 3 Siren 106 542221 Meter 22 3220 90 Meter 22 1860_2 Siren 1U_ _ 54 Siren 108 1271 1 Meter 23 Meter 23 Siren 105 1314 227 Mtr3 Siren 116 8321 3 Siren 116 8481 0 Meter 24 27t6 24 Siren 111 2766 26 Meter Siren 113 6422 18Meter24 Siren 113 6422 186 B1,,L1II RIL)( KI i.SI ARCII [ AND CONSUL I IN(1 , LL(.9 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Individual Measurements The following sections will provide the results from each individual measurement location in detail. For each location and each measurement day there will be an aerial photograph of the location (from Google Earth), the hand written data sheet for that site, a plot showing both the C-weighted time history and the combined 500Hz and 630Hz third octave band time history, and the time history of the wind speed and wind direction.

For the wind direction, BRRC used the concept of a wrapped direction to produce some directions that have a negative heading. For example, if the wind direction swings from 359 degrees to 2 degrees, it looks better on a graph if that swing is actually from -1 degree to 2 degrees.BLUE RIDGE RESEARCH-I AND CONSILTINQ LLC 10 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 01, April 15, 2008 Figure 1. Aerial Photograph of Meter 1 Location, April 15, 2008.MAN I)~ LL RIIAD~OsI[

N ,[tI I I Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008-I- /indian Point Siren Test Data.,Sheet

....... -------- -To be filled in be at the EOF bý SLipport staff-----------" ...... ... ..iDte:4i .1Ot;L. ?3 " _______....

....._SLM Model: L.... SLM SeriailNumber:.i i-eJý9 5 --_ ...,., ,. .... : ... .. , .. ..u..i -,... .. .' 'Testers Name: ,'GPS.Coordinates.'.

47 Wet'tf I North Checke Bater .iU N .Ceck ed Clock? Ye No L."1 Memory Checked?.

e No ...A /W:{!A.Calibration level befor1ete"t:.

C .dBC.30 second calibration tone rerl.ed before test? (Y No Calibration level after test-: ..-. .dBC 30o:second calibration tone recorded after test?, (ý N1o Calibrator Model:ý ~K..~... Calbrdtdr SN:. Ii~ ~ .F?bie l'ed In be by tthe at the.'i Pre Location (Cn Plan Vieqw -mrk Aid.........

m Measurement Location lescridptlOn: , .,, '.Microphone-he'ight:.

S ft. Wind Dir:- dJpeg Phots Taken?, P No Wind Sd. -A M.pi Meter Recording? NO. Tem:l OF Weather Stationo:n and Wind co ver removed? (. No Anbient noise Ievel before test: ____________"__"____

Maximum level ob'served du'ringithetest:

56. .dBC Could ou hear the sirens?, Q No Ambient noise, level after test:. .. ; ,')dBC!Notes about test,(Indudirng gackground noise and noise intrusions duriN the test): t~ie~r's.Sinnatiirei-a.... tl..., ._ _Figure 2. Data Sheet for Meter 1, April 15, 2008 BLUE RIDGE RESEARCH AND CONSULTING LLC 12 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -01A 04/15/08 110 100 90 80 70 60 50 G)f--:3 0 C,)40 30 20.. ..--..--..--. .r -r -----.....- -r -. .--. .--. .---'L ---. -T-L ----- --- 1---I I I I I I I I 10 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 3. Time History Plot for Meter 1, April 15, 2008-Weather -01A 04/15/08 Q- 20 1: :,,,, E-0.. --e -Wind Speed -3.0 (mph)ol 10 1 ---- ;-- ------. -- -- --------- ;-.. ..: .... .; ....- .. .....----U)-a S0 30 60 90 120 150 180 210 240 02 (U a C 0 U 0)0-D Time (Seconds)...... ------ -------------------

-- ----9-U-wr- -p-A ~~ -------- -----------

-- -nrpe-- ----- ----- -- ------- -------- 0 R apped U,§ I 0 30 60 90 120 150 180 210 240 Time (Seconds)30 1 ...20------------------------------

Wind Direction

-040 ( Mag)20 ....-o- -i.. .n ...., .. .... , ... I- r a a a 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction V~ Mag)Figure 4. Weather Plots for Meter 1, April 15, 2008 BLIUI RID(t RIltSI ARCI I AND (.&ONSLIL[

I IN(], I1(13 13 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 1, April 16, 2008 Figure 5. Aerial Photograph of Meter 1 Location, April 16, 2008.bLill KID(A RI >d \R'~ II \NI) ~ ONSLIL I I\(, Lb. 14 14 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Sndian Point Siren Tes.t Data ,Sheet_-. " s.,, baste., rnJ S ,,:'____ ___ __ _ ___ ___ North'Pctery? 6Ss ko'~~30 secorq alfi!batx reod C lbaTot-bnoedlatt:

iý* Z \c:.oiS 7 ES______ ______ ______ ______ 6rawing: Ambletnle I, el:, a__rtad,_-, rrre ýckoblivd dr~ets'_______

Cbuldyou ear Iestr7-?Figure 6. Data Sheet for Meter 1, April 16, 2008 BLUE RIDGE RESEARCCH AND CONSULTING, LLC 15 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -018 04/16/08 110 ---r ,L 100------------------------ (dBC)* I. ....Isec (dBC)L siren1 sec (dB)90 -- ---- --- --L- --L- --L- --i----ii --- -L 10(dB)80 --------," , '------~ 70 -------- -Ir -- I --- --- ----7u 60 -- ---') 50 -----------

----- 1ý-- -I --40-------

---I -- I---30 ----- --- --- r----- r----- r----------------

20 ------L------ L------ L------ L------L-----

A----- A -----I---10 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 7. Time History Plot for Meter 1, April 16, 2008 Weather -018 04116108 E) --Wind Speed 7(mph)S0 30 60 90 120 150 180 20 240 Time (Seconds)(dB o -I I!-------- ------- ----I----7 0 30 -E) Rapped 060 90 120 150 180 210 240 o ' t~~'n~5 0 ..... II .... I ..... IS .. .[0 1I I I I 20 ----Wind Direction

-279 (Mag)20 .... ...... ....10----- ------------

0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Maci)Figure 8. Weather Plots for Meter 1, April 16, 2008&H OI, Rit)( I RILARCI IAND ONSIUL I IN(4 11C 16 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 2, April 15, 2008 Figure 9. Aerial Photograph of Meter 2 Location, April 15, 2008.BLUL RID([E RIKSIARIc I AND CONSUL I IN( 1 Lk7 17 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008:5 l~ndian ,Point Siren Test Data Sheet-l,- , ...fill.d in b' .tiff-, PT imh6e: b' -kb ,SLM Mbodl:' ia'-I SLMSeri .al-WNuber:

ZcK' t4 KIT-Testeir ,s Namhe: )/eZ/cs7ýGPS Coordinates:

73: "I' West s l1.'i I North ,Ch6c-ked Battery? N Checked Clock?, No, Memor Cec ed? ~No.Calibration level before test:; " 4... dBC 30 second calibration tone reorded befor-e test? s) NO 30 second caiiration tone recorded after. test? -N.,Callbrator M:M I-k9ý 4431 C.. ..* orSN: -: Cý , ."?j 3..be filled in b1- atihe field eW ih site-PlanView (Can also' Ise prv=ldd map 63,mark...., ati ..-Major Elevationp Changoes Me"sUremnenftLoai~z4oo decripti on: Q--VkAC: Ab 0tý I-A~ 646J~ C~,7~ &.q&Micro6 6n'oe heiht:: 11 ft. Wind Dir: n "c .P otos Tlken? NIP Wind.Spd:

P j .r n ' f.Meter Reco0rding? .+:No: T._ emp:+ S+ ...=:" " WeatherStiation onanWind cover removed? (.,) No, Ambient noise level before test: , 7. dBC .Maimiium' llev'el o0'b d'served-durj~gthe test: -C$C Couldo, hear.the..irens?

No " Ambie6t oise' level afterSte:

_ __ _ Ls_ A Notes about test (including background noise and noise, intusidns::duriiing

.l:tsSt)'.. A l1.:-+ ... -.-)'+ N A. ..A -.:.: 1' 1- *1'C.;ýIvJLbiT" w .5 iAL w IVFN j3 )'Obp4j)-

A4 tAtr'Tester's Sighature:

.//' ..,<(Figure 10. Data Sheet for Meter 2, April 15, 2008 BLUE RIDGE RESEARCH AND CONSULTING, LLC 18 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -02A: 04/15108 110 100 ," ," -- Lceq,1 sec (dBC),"~~ , ,"- Lsiren ,1 sec (dB)0 0 20---------

------ ----------

t--- ------90 ----- ------B r -- -i--- -- T--10 2 0 .- .--- L ...... L ------ L -- --.. ---...- --- --- -0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 11. Time History Plot for Meter 2, April 15, 2008 S Weather -02k 04/15/08 L20 44D 0 --- -- --- ---- -- -Ii-- --T- -----------1 1 C0 (I)~ 0 30 60 90 120 1150 180 210 240 C" Time (Seconvds) r ----: ::--r-----r-----------

-. ..o o i----0 30 60 9 0 .. ..120150 180 210 240 30 S20 ------------------

Wind Direction

-003 ( Mag)1 I INI A, I I 14018 2.. 20.70.0033 Fiur 2.Wate Plts fo Mte , prl1520...... ..... ...~c I NL & O... [. I -N--T [...1 19 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 2, April 16, 2008 Figure 13. Aerial Photograph of Meter 2 Location, April 16, 2008.l.tLUl KID(fI R[K1IIARK&[

I AND C'.ONSLII.

I IN(C. 1l1(2 20 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet~~ be rul~~~~~edI be a " th EO by sujxr sff ---------Da~te: ) > ..... ... .Time: .. ...SLM Rooei: LMý senai Nibier: 7 GPS Coordinates:'__________

Ws ________ Northt Checked.-Battery?.

No Checýked "C"ok Im' k.memory Checked? " No f/Calibitiori level befored teast d,______30 second calibration tone recorded be-foe test? & No Olibratidn level after test:; BC_,30 sibbon d-c a ibratoi n olpne' r*-' e"' aftertet?

Yes" No Calibrator.

Model i+ 1 Ca ra SN:' o----------...--------

2--TO ed fIiid rbe-by fie-ieldcrew.

at t~e Site~------------------

Location Drawin9O.Plan vieW Maor Elevation Change (Cn also we p,,ed, ap t mark.I.J: .. .

Measurement Loation descoptionw.J9>Qo COAt7N ^*. -JPýot-P Nj Lvir Microphone.height:

' ft. -WindbDir.

.3Y'v' .deg.Phdt6oS Taken? .WindSp moph Meter:Recording?

Q No Temp , ..I..Weather Stationon and Wind cover rem6ved?" No Ambient noise level before test. .J ,d dBC Maximum level Observed durit e test: Could you hear the. sirenis? o Ambient noise level after test: ______B____

Notes about test (including backgrounid noise and nblse.lntrusians~duing thetest) -44 49", IQC-4 r A-y * '1 býý.... 7U..-occ e -CAOtt Cht 7'2~F ~ -s'-" TestersSignature:

Fig(re C4DtaL he frM er A. J" 4 14 j-p i 6008 Figure 14. Data Sheet for Meter 2, April 16, 2008 BLUE RJDGE RESEARCCH AND CONSULTINQ LLC 21 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -02B 04/16/08 110 100 ----- -----ceqj sec (dBC)100 ...L siren,l sec (dB)90 ," ,1 O(dB)80 ------ I- --1 -- _-1 ......_- --t ..30-------

I-4-4 ------6 0 -. ..... --. .-.. .. .... ...------- ------I 20 --.----- ------ L----- ------ -----------

I---- -- ----10 -----0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 15. Time History Plot for Meter 2, April 16, 2008 SWeather -02& 04/16/08-Wind Speedi 40 .10................-------------------

30 30 60 90 -120 10 180 210 240 w 0 C 0 U 0)0-o Time (Seconds)-- -- -- -- -- ------ --~- ------Unrppd-- ---L -- -- -.. .. .-- -- -U ....÷. .....nwra pw ed-I-I----------

-- ------------ ---EI --Rapped-JU 0 30 60 90 120 150 180 210 24 Time (Seconds)10 20 ---Wind Direction

-299 (Mag)0)10------------------------.imEi..i i i E E L.... /w --030 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(* Mag)Figure 16. Weather Plots for Meter 2, April 16, 2008 BLUI. R11(1 R1I1ARCII I AND (iONLI IN(. [IC 22 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 3, April 15, 2008 Figure 17. Aerial Photograph of Meter 3 Location, April 15, 2008.IMLIL Rl[)([ RISLAR&I I AND ~ ONSUt. I lN(~, L[s.i 23 23 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet.-..-

fl led in be-at the EOF by support s- ff-.----------

Date: .f/l. .Time: 7;.1.3 A,^.el:.i:..SLM S~84M. Serial Number: ,.04k/Tester!s Name:.GPS Cbordinates:.

West _North Checked Battery? aNo, Checked Clock' No ZLJN2AjY )Memory:Checked?.

No Calibration level before tet ~ dBC 30 second aliblatibn tone recorded, b.ore test No Caibration level after test: -'l 30 se'onid caliaton tone recorded after.test? IINo Calibrator

'Model:,i

,3 t Ialbrtr S N:-----------------------

Thbe Oilled in'be Wythe field diew 6Et the Locatin Dra4Whg: Plan- VIeW (Can also Useý pfro~d'ed nn !r o' mark.O Ioc .~ i--7 `4 Measureme'int Location desciptow.n T F hiLL Microphone height: f" .Wind, Dir: Ldg.,hotosTaken? (es Noý Wlnd Spd: Iz~Meter Recording?, as) No Temp: /.,.0F Weather Station on 'a ndwi-d cover remnoved?7

(,, No SAmbientnoise level before'test: " -. dBC Maxhimum level Observeddurn.gthe test: dBC Could you hear th-'swset y No, Armbient noise level after test:7 4 .f .dBC Notes about .test (includinh backgrund noiseand noise itruslons during the test): Tester's'Sig at e "V Ih "'f .... 1 Figure 18. Data Sheet for Meter 3, April 15, 2008 BLUE RIDGE RESEARCH AND CONSULTING, LLC 24 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -03A 04/15/08 110 100 90 80 0 U)70 60 50 t ceq,1 sec (dBC)I L siren 1 sec (dB)-T L10 (dB)L---L--- -----------

---I I T I I I I I I I---"----- -------T-- -- -L-' ---- I-- ------r- -- -r--- r ---r -----. r --- -T- --I- --T ----- T --- -.. ....T- --L -- -L -- -L ---- L ----------40 30 20 4fl 0 60 120 180 240 300 360 420 480 540 600 660 7 Time (Seconds)Figure 19. Time History Plot for Meter 3, April 15, 2008 Weather -03A 04/15/08'20 CL E)CL 20 a a a --Wind Speed -7.4 (mph)1 0 C -a a II --.-... -..-- ---T -0 30 60 90 120 150 180 210 240 Time (Seconds),a 0 0 Atij.~ -~ ~------------

LL--------

L ------ ------ L----- u rappe d-r---a-- 9 U wRapped I II I II I,,'0 30 60 90 120 Time (Seconds)150 180 210 240 3 0 .,....20.-------------

Wind Direction

-/311 Mag)10------------------a-01 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(" Mag)Figure 20. Weather Plots for Meter 3, April 15, 2008 N1L1 RI ,.(1 1RA. _ Irc,31k 25 Indian Point Energy Center Siren System Far Field Acoustic Testing, Apr11 2008 Final Report -May 2008 Meter 3, April 16, 2008 Figure 21. Aerial Photograph of Meter 3 Location, April 16, 2008.BLUI- RID( I RIES ARC! I AND C.ONSLIL I IN(, LL(&.2 26 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren TeSt Data Sheet: d -SLM SLMSra NUmbi 101 M \r -6 GP0st Crorainat West ________N~l Chekckd atter? ~f No MhemQ6 CheWckd? i.L'4/30 s.0"cotd-callbralo iahihe recoidedilbeforetest?

N C61itirtorý Model,$',-

t& 31 C SWb24r J: 1 3 0,e---------------

T boflWedý ilk 0 biy0 ttF.-v, (~ rWtet't.Sl

-..

p~rI-ji f-i44W I a, M~Pl on -egt _ tWin .d ODlr 1 Molar 11ecori(Ong a No Tm S W?;d&aetetaiori.'

aiid wlr cove~r '.re-mo6ved?.

'No, Ambiwent noiso e~ b Ild tst S2 dC Could you Ihipbrh irns Ye Ndi Aa~bil § .I .no ise `*Me aft. elk-Ci Nolesý'about tesl (rnclding'bcgon o~e~ os intrusions duringVt~jbtst

~~ -~ ~ ~ ý .o u q 'r i9 ~ E .~ ~7 4-'Cdi~, tbkc~Figure 22. Data Sheet for Meter 3, April 16, 2008 BLUE RIDGE RESEARCCH AND CONSULTINQ LLC 27 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -03B 04116/08 110 100 90 80-70 60'-j 0 (n 50 40 30 20 1In I II II II Lceq,1 sec (dBC)siren,1 sec (dB)r- -r L10 (dB).L ---- L ----- L -.... L ----- t .-~~~~~ -- -- ----------------ri ---r ---i ---------T ---T ---T ---T L~~~~ ~ ~ ~ -- -L -------------0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 23. Time History Plot for Meter 3, April 16, 2008 Weather -03B 04/16/08-20 ...E i I ... .I : : : : I --vvlrn Speed -Z Impn 10 -- " -------- --30--------60----------0--

-120-1--180-10

-24 0 30 60 90 120 150 180 210 240'a Time (Seconds)...-.-------

e Unwrapped-L ------.....-----.........-- -- -- -- -- -- -- -- -* I :Rapped S 0 30 60 90 120 1 5 0 180 210 24~Time (Seconds)301, a a.. .. .2- --- Wind Direction

-152 (Mag)0 -4 a---a-a-0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (C Mag)Figure 24. Weather Plots for Meter 3, April 16, 2008 B[L1L IID(L)- Rl~t .ARCI I AND) CONSUL IIN([, [1C 0 28 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 4, April 15, 2008 Figure 25. Aerial Photograph of Meter 4 Location, April 15, 2008.KLL11 RIL)(1E R PAM'ARC.]I t AND CONSUL I IN( 1 29 29 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet---- 66 flifl:e In~ be, a! tilt~ EOF` S4 f-----=r_Da 7 73 T5lC-6 Ti15 -" SLM Model': t- ... tSer-al ., -.. ... ., " 7 Tester's Name:, GP Codalte 3'

  • Ov North: ,9Checked Battery? N No c ,Ohocad Clock? Y No -Memory Checked? i_ _ _ " Calibration qlel before test: .,-1 .D dBC 30 second calibration tone recorded before test? No.Calibration level after test: ----------

dBC 3 calibration toneireorded est? No Calibrator Model:. P- Clibrator SN: S N 3:I-befille 1n be by tile fldorewttieie---.....

Location Drawing: Plan, View ' ar 1;.llVtInon Changes (Can also' map-te mark lwcati6-n-),I." Measurement Lcation -e.scriptson:

"', 4h.'- L.:Th o // I/ .Micro hone heiglt: 'r*ft. Wind D0r.21r dog.,Photbs tak'en? e No WnSpd: J.mph: Meier Recordihg?.o e' No Temp: " .F:wather Stat!Pn on:and.wind cover reioved? :"i NO Amb6ient before ,test : ...dBC Maximum level observed du ngnie test: dBC Could you 6ie6r the sirens? 6 sNo Ambient nolse~level after test: 54. _ dBC Notbs abot te'st (including background noise and 'notis intrusions during the-iest):-

TestesSigpnature:

Figure 26. Data Sheet for Meter 4, April 15, 2008 BLUE RIDGE RESEAKCH AND CONSULTING LLC 30 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -04A 04/15/08 110 L 100 ceqlsec(dBC)

L s1en.l sec (dB)90 ----9,'1' -1 L O(dB)30- ---. ---------------------

L -- --70 -- -- .-.-.- -... ..r -. .--.. ...r ...----T -. .--40 --- ------- I ----3 0 r..... -- r ---r -- --r -- --r --- -T- -- --- T -----.......-

-I --20 ------- ---L--------------------

L----- 1 ------ 1 -------101 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 27. Time History Plot for Meter 4, April 15, 2008 Weather -04A- 04/15/08 20 ...-oI a 10 .nI1 Ii-o -.~e. Wind Speed 2(mh-30 0 60 90 120 150 1180 210 240 Time (Seconds)Fiur ---------

r Plt for ------M--r- -- Ar----- -r -------r -------- A Un0rapped-- --------------------: -- --- Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)3_ 0 , ,20- ---Wind Direction

-11 (mah)o10 ---------0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (d Mag)Figure 28. Weather Plots for Meter 4 April 15, 2008 BLiltL R1D(J1 Rl fARi.iI I AND C.ONSLiI.

I INC 1.11(31 31 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 4, April 16, 2008 Figure 29. Aerial Photograph of Meter 4 Location, April 16, 2008.B[1l1 RI)X(I A IStARCI I AND CONSULL I IN(, L.[, 32 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian POint Siren Test Data-Sheet

__ w h Date: T'm] -. ..e: ___- ____--____-__-__,SLM Model: SLMSerfial Numbinbe; M Testeres Na N....'GP-S. Coordinates:

__ __ __West _ North Checked Battery? 1e No Chec~ked C 'k660 NoQ Memory.Checked?

N L \ \~~CalibratUonlevel befo test: 30seconpd calibratilon tone recorded before test? 3)No Calibration level after, test: ._ .dBG.-3QsecoSnd calibra to'nhe re orded A&ter test? Yes No Cafrrator Model: 1 .Calibrator SN:)13~ti4~i........... edinbeby the field crw t, --.- .Measurement Location.descriptiontio , 6w n/_ j 03" ...Microphone'height, -..ft.L Wind Dir deg!Photos Taken?. No. WindS Sd: mph I Metier Recording?.

No" Temp: .,Z , Weather Station on a ind wnd cover removed? z ) No, Ambident noise level before testi " P. 1 dBC: Maximum level observed during the test:. I -'V .dBC Could you he'arthe1,6 sirens?, No Ambient noise level after test:______-

_dBC Notes about test,(including backgrounid noise-and noise intruslonsdudring thetest): Tkeste'sSignature:

A,4~~/~~Figure 30. Data Sheet for Meter 4, April 16, 2008 BLUE RIDGE KESEARkCF-AND CONSULTING, LLC 33 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -048 04/16/08 4,.---D 0 U)0 110 100 90 80 70 60 50 40 30 20~ceq,l sec (dBC),stren,1 sec (dB),I I, ' I 10O(dB)-----------

-- ---iz ---i-.. --- --- r -ai Al ,r , ----- --'r ----- r ...... r ....... T -- -Ti- ----- -T ---T -I -i i --I -!1 T li iJ4X.I I I I L -I. -.L L I IIi-l I -i. ..101 I I I I I I I I I I I 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 31. Time History Plot for Meter 4, April 16, 2008-Weather -048 04/16/08 20 CL-"0 S0.0 30 60 90 120 150 180 210 240 Time (Seconds)-.- .- -----r --------r ------- -r --------------------.. .......T , --- --*; ---- --- -------- .-- -- --- ------ Unwrai.. ..Ip ped[-- --- --- --- -- -- ---------..

.. .. .. .-- -- -.. .. .; ..R a pped'- 0 30 60 90 120 150 180 210 240 Time fSecondsl 30 i i ii1 1 1 1 1 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 32. Weather Plots for Meter 4, April 16, 2008 BILIt RIL)( t I>I II AND &ONSULI IIN(1.LVL 34 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 5, April 15, 2008 Figure 33. Aerial Photograph of Meter 5 Location, April 15, 2008.1BL~lI RID(AX RISI*AR&I I A\ND) CONSUL I IN(G, [1(3 35 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Irndian Point Siren Test Data Sheet 0 i~1L2e at-the EOF bvsuoaart at--------4--~---.-------.-~~.

int6e at'5/~ Time: _________________I____-

S}4Modej:

31 SLM Serial1 Number.Tester's-Namre:-..

". ..GPý Coordinaies:

-IS A4 -1 .West. n North'Checked Battery? .Y No.Chickeid Clock?ý No Memory Checked? No0 iCalibr-ition level beor6e'test:

-' 2 dBC .30 second calibration tone recordedbefore test? NoýCallbration level after test: :-V dBC.30qQ sepond calibration'tonie rkc&ded after testýý'(.

No Clibrator Model: a Calitra'tor.

SN: &Z1 be.ffli~d irt be b~ t he 'field crew aiet st&-,~---------------------------

In Major Ell*vatioin Changes fr)~~j~ -,-.~4 ~~lCvov-r ?X AJ*A)O AAC OiR,"LA=Lk I."Measurdment Location description:

t"sA, .Aib N .r iSIv, i, wF ..Microphbne.height:

A ft.5 .... b...Wind Dir:'` i"L 7 p deg Phtosi Taen? (T oWn Sd ~ ph Meter Recording?

-, No TeN6 Tw: 'Weather station on anb. wind cove remved? NNo Ambient noise level bdfore test: dBC Maximum level obserybddun test: -, dBC Coudld you hear he.sirerns?.

es. No,'Ambient'noise'level after test: Gl. I dBC Notes about test"(includinig bacground noise nid noise intrusions during the test): Tester's.Signature:

'.. N-Figure 34. Data Sheet for Meter 5, April 15, 2008 BLUE RIDGE RESEARCFH AND CONSULTING LLC 36 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -05A 04/15/08 I_J r-:3 0 (I)110 100 90 80 70 60 50 40 30 20 10 I I I I I I _ _ _* I I I I I /_ _.... .cMqI sc(dBC),siren,1 sec (dB)L..... L1O (dB)r----------------

------ ----T------ --- -A- A----i -r -I -I I i , ---L -----0 60 120 Figure 35. Time History o-20 E S,10.2 0 30 180 240 300 360 420 480 540 600 660 Time (Seconds)Plot for Meter 5, April 15, 2008 Weather -05k 04115/08 720 60 .0 12ind Speed 1 ,, ,,-,, ---------W------m 60 90 120 150 180 210 240 Time (Seconds)------ -- -------- "- .......Unwrapped--------,L --.-..---

I -- -- -I R ap- ----- ------,----- -- --- E Rapped I I I I 60 90 120 150 Time (Seconds)180 210 240[I II I I I I l__ __ _ _ __ _ _ __ _ _20 --------------------

Wind Direction

-325 (' Mag)-0 0 I I I I I I O 10--,- ---------------------

0 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (C Mag)Figure 36. Weather Plots for Meter 5, April 15, 2008MIXI A Rl/[ lRcl I AND) &C'N>U[. I IN(1 , L1C 37 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 5, April 16, 2008 Figure 37. Aerial Photograph of Meter 5 Location, April 16, 2008.BL4+1 l KIt)( -R ISLAROl I AN)D CONSULIL I IN(' 38, 38 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008/Indian Point Siren Test. Data Sheet----To t* MWte in~be ate i~ OF by upr ~f---~----

D ate: ( ,,. .Tim e: _.. _... .._ _ ._. ._ _SLM Model-:L.tnlNirbýw s'-Tbstersp Nane: SLMenlNmbrI S\'T ~i GPS Coordinates:-

West .North Check'ed~

Btery? 'Ye' No V Chfecked Clock) No 14 LZtzz Memory Checked? No .\j u hje p -tH --f-,Calibration level before-test:

q:Q ABC 3ýo second calibration tone recordecdbetore test? d15 'No Calibration 16el after test:.' dBG 30,second calibration.

tone recorded after-test?

Yes No CairtrModel

_1A K. airtrS: S2-- ww ild Irs be b t66e field crw ýfihe siit-.Measurement Location description:

Microphone height: .ý ft. Wind Dir: 2 toli~M g.Photos-Taken?

No .Widf- opd ;j .mp Meter Recording?

.( No Temp; 'F Weather Siation on and wind cover removed? No.Ambient noise level before1test:

_ dBC Maximum 61vel 6oserved durin' je test: 7, Could you.hear.the;,sens?

es No ......Ambient noiselevel after test: .. dBC.Notes 'bbout test. (ncluding background noise and n6ise intiusions during te test): Tester's Signatume:

OW010. 'j /0, ýk i f Figure 38. Data Sheet for Meter 5, April 16, 2008 BLUE KIDGE RESEARCCH AND CONSULTING, LLC 39 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -05B 04116/08 110 r 1 100 ------ -- Lceq'1 sec (dBC)L sien,1 sec (dB)90 --- ------ ---- -L 1o (dB)-0 70 ------ r-- Ir -L -- ' ---, T 40 60 120-- 180-- 24 300 36-2040 6066-2 Time (Seconds)Figure 39. Time History Plot for Meter 5, April 16, 2008_ Weather -058 04/16/08 I---------0e-Wind Speed- 1.6(mph)80 30 60 90 120 ..150 180 210 ----. 0-~ Time (Seconds)-----------------------

I---------

---t ----I;------ A-- ------- --- --L -----I------- L-----e--nrpe

----- --------L ---I ---I---- --------...-------------

.Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)30 S20 ------------

Wind Direction

-287 0Mg C0 10 ---------

I ------0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 40. Weather Plots for Meter 5, April 16, 2008 141II RJD( It 1ISIARC& I AND CONSU[L I IN(J. [B 4 40 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 6, April 15, 2008 Figure 41. Aerial Photograph of Meter 6 Location, April 15, 2008.hLI-t RIK11 KRI[ LAR(Itt AND CONSUL[ I IN( l, 4'(41 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008-Indian Point Siren Test Data Sheet tie O1aild In be at he ýEOF by .s -V p -)0,rt staff... ... ..L_ ' " " 10 D a t e : CA!-. J I. : 6 ........T i m e : ..... .._"_.. ..... .....SLMMoel ~SLM Serial Num'ber 4 r GPS Coorinates::

1 ' S West ' R 4 North.Chiecked:Battery.?

Ye No Checked.Clock.?

es NoLA?Memry Checked?.

No .Calibration-level befo Mst:; 9 "- 0.30 second calibrationtonerevordbebf&r-terst? (Y6.) No rAlibraion level aftier test: JLL2. dBC 30 seconid calibration tone recodred a:ýfter test? Noel Calibraor Mode: I~ ~< 4 ?2~~Caibrator SN:'2J~ B Z Vt 9 t--- -.~~ ---- -----=- ----T :o b .e .f =I~ n b e b t h e fi~e l d .c r e w a t t e i e :- .......Measurement

£cation desqription I i': 13T J S >,. .O ."CRA Mirophobne height 5 .. t WindDir: J Phot6s Taken? No Wind Spd: ".,, Me6ter Recrdling?

l~ No T6emp: ..1Weather:Station on and Wind cover removed? .ae$ NO Am1bient noise level beforeq test: 57 6 d0C Mximumttr level observed~d A he tiest' -:1. dL..... BC.Could you hear the sirens? UYes No A.bient'.oise leeiv

-t .5' dB.*C Notes about test.(Including background noise and. oise intrusions during the'test):

ý&AYAJ k~o, deg.o mph 0 N TeFster's Sigature:

f. t6Ai52 Figure 42. Data Sheet for Meter 6, April 15, 2008 I3LUE RIDGE RESEARCIH AND CONSULTING, LLC 42 Indian Point Energy Center Siren System Far Field Acoustic Testing, Apr11 2008 Final Report -May 2008 SLM -06A 04/15/08 110 100 90 80 t-O o, 70 60 50 40 '30 ----- ----------

L ----- -.------- L -- --.. -...---------

10 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 43. Time History Plot for Meter 6, April 15, 2008 vveatner -UoA U41 ,IUO a. 20 i ,',,' i E E ,, ,, : : ~~Wind Speed -4(p)" C,,~0 o 30 60 90 120 150 180 210 240'U 0 0 U 0)0 Time (Seconds)~~~~~-------

---,T-- ---- --- -.--- --.-- --- ---- --0 30 60 90 120 150 180 210 240 Time (Seconds),in 20 -4..--------------

..------.....

W ind Direction

-307 ( Mag)o, I i i i i ii i i 0 10---------------

0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (I Mag)Figure 44. Weather Plots for Meter 6, April 15, 2008 KLLI1 IKIL)(A1 RIS[ LAIR I AND CONSUL[ I IN( [I+ 43, 43 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 6, April 16, 2008 Figure 45. Aerial Photograph of Meter 6 Location, April 16, 2008.BILLII RIL)(;I A I1IdARcI I ANt) CONSLIL. I IN( ,,i 44I 44 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 indian Point Siren Test Data Shedt 7-7fl~~pj~~7 TO be filbed in Weiýti~e E' yspor tf-Testers Name:t Um,-, GPS Coordlnates:

___________Ws.

North.Checked Batteoy, e* NO f, 0".C)h.ckd,.Clock?.'

'No V6 /Memory Checlked?.

es No ahbraAorSNeiT--[-1Z_/

Calbraionlevl btorte, tst; .L Q..30 scond calibration tone recorded before tt? N Calibration le've Iafter d~t dc 30 seond ca ibratJ6nqtone recorded 6tte t-t 0a N Calibratior Modl:j 4<~-*i Cirato SN: '-~----ob6 ffliedjI b by tile ýied crwat tti LctnDrawino:

Mkajodr"Ele~vatilon Cehanges 0,'Measurement Location ilpscriptorI

?'Q.-~ JS~ ~ IJ ~A t Microphone height: n -ft Wind Dir: g-)PhtoTkn Wind Sp'od. ;Meter (es No Temp: 57.'.Weather Statjiqono and wind-cover removed? No Ambientd noise level bWore test: _________

_dC, Maximum level observe-d d'urno. thst: 1 o4 .'.dBC Could youlhear the, iresie No Ambient:noise level after test:' -.r dB ,N botes about:tet(Includirig background'noise andnoise int I hons during the test):?mph Tetr s Signature:

ý2 JV'~ l Figure 46. Data Sheet for Meter 6, April 16, 2008 BLUE RIDGE RESEARCH AND CONSULTING, LLC 45 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -06B 04/16/08 110 100 ------......

..... -...------

-- L- -ceq !sec (dBC)Lsiren sec (dB)90 --- ------ ---H -- L 80--------------------------------

8D 0 ------.-.

................

... ... ... ... .... ... ... ... ..0 0 GO 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 47. Time History Plot for Meter 6, April 16, 2008 Weather -06113 04/16/08 20 a a a I , 10 ' --... .--- --CL 0 S 0 30 60 90 120 10 1 20 240 Time (Seconds).2 --------L------ -t -ii --i 6----)----

--------~ --lA~~lff-- ----- ----- ----- -- --E Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)L a a a 30 ..20- --------------------

r -- ------ I r Direction

-17:6:(: .Mag)0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (d Mag)Figure 48. Weather Plots for Meter 6, April 16, 2008 1 IIA. N WeNther -06B 011.'/04 46 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 7, April 15, 2008 Figure 49. Aerial Photograph of Meter 7 Location, April 15, 2008.BIMUE RID(At I+Jf1ARCt t ANt) CONSLIL I IN(C t1.tý47 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 tIndian Point-Siren TestbData Sheet-T be fil led In be at the.EOF:1by support staf. .... .SLM Model: .2 SLM Serial Number 7 Test es Name: P'GpS Coordinates:

7' .. -" West North C No o .. ..Checked Clock, @s No r,1er ~ r i Mem ,or.y Checked? Yes' No ,d\" Calibration levei'befbire test: ;.d C~2 30 secdOndd a:ibrition tone recordedi before test*?YS)N Califra tion levei-aftir test: `0 dBCQ-' N 30 second calibration tone rebcor-d~ed a-ft;er.t~e~st?-

No CalfibrtorlkModel:

,4& Calibrator SN: .0 7 6Z---~----- ----To be lilled in be by ihe field arew at thle site-, Maf I. ) K i .. 4 ...... ....Measur~e~irnent Loc~aVt~dý-scriiptln:.

0, V.- f 1 x ~~i~~L ~ u icrophone height: ... L- Wind D-Photos Take?, No Wind Spd:- 4,&1/2I Mewer 4e No Weather'Staition on And :wiind99verriemri veqd Oe No Ambient nbise leve 1before test: ' -.- d ABC Maxi mum level observed during the test.:"E 01..i dBC I..Could you hearthesijrens?

es No'Amblenti nise level after tesa .--", .dBC ..?-;N6tes about test (includirng backgriur noise arid noise iltrusions during the test)-Tester's-Signature.

-Figure 50. Data Sheet for Meter 7, April 15, 2008 BLUE RIDGE RESEARCH AND CONSULTINQ LLC 48 0 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -07A 04/15/08 110 100 90 80 iceq,1 sec (dBC)' ' L ,irerl sec (dB)r r ', L 10 (dB)----a)t-0 U)70 60 50 40-r -- -- -- T -- - --.... ---...-I---- I -r ----- r ----- T ----- T ----- T ----- T ....'I---- -L----SI- -I I i -i -, I I i i iI 30 --r -.. r .20 ------.....

.----- L.-----i i I I iV 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 51. Time History Plot for Meter 7, April 15, 2008 Weather -07A 04/15/08t.tA"0: : [ --a---W -2 mph 1 0 -- -------.. --------. --------. --------. --------.- -------- --------.- -------4)0 30 60 90 120 150 180 210 240 3Time (Seconds)6 .j u. .... .... ....~-..--.. .Ua.. ... ... ..r (t a 1=0 U a).1,------------------

-- -0 30 60 90 120 150 180 210 240 Time (Seconds)30 a a 1 T a , .20- -4 ,-------------------

r --Wind Direction 284 (' Mag)Q u a a a a a------,10 I -I m ---I1 I -a.J ---I 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 52. Weather Plots for Meter 7, April 15, 2008 BLIl FRL)(AI- RI I AI&[ I AND CONSULI[.

I IN(1 , 11C 49 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 7, April 16, 2008 Figure 53. Aerial Photograph of Meter 7 Location, April 16, 2008.K111[ RID1)( RlFSLARO I IAND CONSUL11 I IN(. L 1( 5 50 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008'~r--r 471 Indian Point Siren Test Data Sheet--- filed Irn at the EOF by st-Date: ieLt Time:_______

_ _ _ _ _ _SLMeMonldel:

t SWa Seril ' Numr TeLteros Name:-Mw.GPS Codnate~ " .west ~ )~ -North Checlked Batey e No9i Checked Clocki Yes No Memory, Checked? ,es No .\ pjQ-Calibration'level before test:.3cgkh alibration tone recorded before test? (v)No CGIibration level after test: dBC N 30 second ,calibratibn tone recorded afer test? No ,Calib~tioe:~~

2' Calibrator SN: 57 Location Drawing': Plan Vlew (Can aluso pJkjnivided miap to maqrk ho-catiofi)

Major Elevation Changes I ",: ... ..., I ,'Ir 7 Measurement Location description:,( -.-V AL~LA~Mirp hon ,eit t. Wind/,,. D.,,. ...~- Ph otos Takeni? No Wid Spd:.jL i r MeteORecording?

r No N Temp: 'l Weather Stationon' and wnd cover' removed? es~ No Ambien~t noise level beforý test: Aq 41BC -Mxmum level observed duri he test:. 0,,, d dBC Could you hearthe sirens? Ye No -Ambient noise level after test. -'. dBC Notes about test (including baOcground noise and noise Intrusions during the test): Testee Swinature:

-.eg.F Figure 54. Data Sheet for Meter 7, April 16, 2008 BLUE RIDGE RESEARCH AND CONSULTING, LLC 51 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -07B 04116/08 110 100 90 80 Lceq~lsec (dBC),siren,1 sec (dB)------------------------------------

L' ' I LI0(dB)a L 6a* "a44-J ,-D::3 0 or)70 60 50 40 30 20 L ----L ----- L -----a 'ia "-i. -I -L-- --- ---- --T- ------.. T.. .a a a a a* a a a a i L -.Ii- -1 i -i -i 1 101.1_1_1

..0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 55. Time History Plot for Meter 7, April 16, 2008 vveather -uin 04j ,louo o_20 ....E.. ...d Spee 2 7(mph)10.CL i 0 30 60 90 120 150 180 210 240-a Time (Seconds)cc-- -r " '- .....-T -.0 Au I C 0 30 60 90 120 150 180 210 240 Time (Seconds)00-t e : I I I a--- ------ ----0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 56. Weather Plots for Meter 7, April 16, 2008 hl.1II ILl[( tL II ANDt) OLNUL I I1N( ,.LL 52 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 8, April 15, 2008 Figure 57. Aerial Photograph of Meter 8 Location, April 15, 2008.BL4iI RIKDID( RISIAR! I AND .ONSLIL I IN(j, [,I-(53 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet,-.-T e ile I teat theEO b0su prt statff-.-----

Date: _ 7 -. .. T-m& r: " SLM Model: q4 SLM serial Number: 3'ý T6 4/ we u(.A Testers. Named: Qu,-GPSCbOdinates:'

A Wbst 4,1 i 'North Checked.Battery?

r No "i Chec"ked" 'Cock? e No.Memory Checked?, No f. ).-,C ahbration level before-tt:sl.

d3idBC .. ..-30 second calibrat'ion tone reeored before test? j No Calibration level after test: dBC , .e -,30 calibration tone reco4ded after test? No."Cailibrator'Model:

1 4 V .-. Calibrator.SN:

7 ' " 4o be filled in be by the Keld crew at Location.Drawini mesLI -- -! -"...I.Major ElevationChanges Measrement 1o3t0o decipin CC: ~Microphone height: fhdft. W lr:JZf+/-A"deg.

: PhotosTalken?

No WindlSpd':, A.mpl MeterRecording?

e No Temp.Sttin ýwa vind N." Weather-Stfo06a d'rrmv! N, Ambient noise level before-tesi:

....__" ____ d8C 0( 2-. 'Maximum level observed dulnn ..'Could you hear the sir~enis?

e No-Ambient noise level after test: .0, dBC 0 Notes a,=uttest (incud!ingbackground n6ise and noIse intrusionsduring t i.test) :,.0101 Figure 58. Data Sheet for Meter 8, April 15, 2008 BLUE RIDGE KESEARCCH AND CONSULTINQ, LLC 54 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -08A 04/15/08 110 100------I------

--- Lceql sec (dBC)L Lstren,1 sec (dB)90 (dB)8 0 -- --- ------- ------I -- ------ --I -- -I -- -I -- r.-- -r -....... r' -- r ------....---..----.-0-r -----r ------ r --------------

20 ------ ----------------------------------

0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 59. Time History Plot for Meter 8, April 15, 2008 Weather -OBA 04/15/08 E 0')S 0 30 60 90 120 150 180 210 240 Time (Seconds)cc 2-......-, ----r -' .....,- -' --" -," r , --------T ------- ," ....co 50.. ... ...-* -9 R 0 30 60 90 120 150 180 210 240 Time (Seconds)I~n 20 W.. ..------ Wind Direction

-022 (0 Mag)0 10 ---- ---------

-. ....... ......-.- ----0 1 0 !N I WI I I111111111 I1111 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 60. Weather Plots for Meter 8, April 15, 2008 ILLII1 RI)(A K I-S1 [Al.-t ANI) DCONSUIL I IN( ;, L[.l(55 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 8, April 16, 2008 Figure 61. Aerial Photograph of Meter 8 Location, April 16, 2008.BLLI[ RI[)( A RISLAR&l I ANt) &ONSU[. I IN( ~ 1K 56 56 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Didian Point-Siren Test Data Sheet-6ai --TO be fitted in beeat the EOF by Supeoit §t~aft-----------

D a t e : .._ _ _ __,_ _.. ._ _"_Tm e_ _ _ __.. .. ._ _ _ _ , "_. ..Time'* 'to, SL oel:ý SLM.MSerial Number 3 Tester's Name:, C 'I 'ApAri GPS-Coordinates-

West _ North Checked Battery?'

A Nof6 Checked Clock? I No _ .M em or ' C he cked ? t N o .L -:A '\ , 'lý'Calibration.level before test: .-:____________dBC 30 sehn cAlibratioh tone recorded before -test? 9 Nor-Calibration level after test: dBC ,30 se~cond calibrtionhtone recorded ater tes..t? f Nb Mode.l: e t.4 4 , CaliatorsN:

'"' ý 1 Tobe 5 ied In~ b .elby the fieid';~ -at the st-r~ ~~4 "4~1AW~1ocation DiraWng~'-= , ...... :J I -I .= -Plan View MJ7 (Can also usepriwided mnapot mark~N ~~ 1 ocbow)Major Eld 4atlbon Changesiii p~ 4frJ.................r Microphone, height: tr -t. Wind Dir: t1 J deq. ..,Photos Taken? ,o Wn-d -mph .'ete ecq "dIng? bJ NoTmp L FUE-WeatherStation on and wind cover remioved?

No noise "evel befoie test: -dBC 1K ..

  • _' " Maximum level observed durin thette , .( dJC. l " 'Could you' h'ear the Wtiens? N Po' ; ?Ambient noise level after test:.;; '-'.. " dBC -. R , Notes about test (including aackgrouninoise and n01se; it uu M'ttest:/Testers.Signature:,r

-..-/- }, .0 ?\~Figure 62. Data Sheet for Meter 8, April 16, 2008 BLUE RIDGE RESEARCH AND CONSULTING LLC 57 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 11 SLM -08B 04/16/08 110T, 100 ------......

I ... ------------------------

L.." .. ...Lsiren,1 sec (dB)90 --1 L10D(dE})go---B -- O -----L -- -U- L ----L--------

  • -I --10(0 060 120-- 180240300360420480-4060066072 Weahe -- ----- -4160 10-0 60 3120 680..409300 120..201580..

401800 210 240 CD Time (Seconds)------------------

2-10----- ---- ---- ------- -------- -----------------

ppe i .---- , I -s--- Rappe 0 -30 60 90 120 150 180 210 240 Time (Seconds)3 0 -----------------------------I ----i I I.... r ---- ---- r W.... T ..... T D. rect ion -049 -------)G} --- ------ --- ---- -------- -- -E-- Rapi--pi-ed

.. 1 1 1 1 1 i i 60 .... ...1 0 30 60 90 120 150 180 210 240 20 ~ ~ ~ ~ ~ ~ Wn Direct------on- (C---- MadDretog-09r)M g 1I 0 ---------------

30 30 60 90 12 5'8 1 4 7 0 3 6 Figure 64. Weather Plots for Meter 8, April 16, 2008 iLUL R1)(11. REJSIARCH AND CONSULIIN(J.

LL& 5 58 Indian Point Energy Center Siren System Far Field Acoustic Testing, Apri# 2008 Final Report -May 2008 Meter 9, April 15, 2008 Figure 65. Aerial Photograph of Meter 9 Location, April 15, 2008.ML1I RID(1 RI-SILARCH AND C ONSUIL I IN(, L-, 59 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet Date: ___________tim e_: ____________

SLM ModA6el: SLM Serial Numbler: Te sters Name': 0,11;d. nrae,P-GPS

', 41L -Li/L _ j -,, es, .Ciheced c Battery? A No .....Checked Ck~c~k?,` -No Memory Checked? No Calibration level before testi 94, .dBC 30 s.econd calibration tone recor( efore test? No Ciibration level aftdertest:'

0dBC 30 second calibration tone recorded afte.rtest?

No CalibratobrModel:

t k i'3Vcalilbrator SN:~ 5' 'V/I[flled in be by me field crew.at, he Location Drawing:r ,S1EO_-._.._.__.._.___

Plan View (Cn ls use p~~era omr-(6ý , "", ii4iom8t aai Measurement Location description:

Microphone height: .... ftI Wind Di: ., , S deg.Photo-s Taken?, 45P No Wind Spd:1 t.".39m MeterRecording?

cO? No T`mp: IJL., ;"F Weather Statio oin and Wind cover removed? Yes No .Ambient noise level before test: , dBC level duong the test ................

__,.dBC" Could You hear thfe sirens?': No, Ambient noise level ate4r test:,, 3 7 7 dBC Notes test iclduding býackground noise and noise intrusions -during the 9st): TestersSignatture

,. ic .,"* " -/ ý : b,51" Figure 66. Data Sheet for Meter 9, April 15, 2008 BLUE RIDGE RESEARCCH AND CONSUL-FING, LLC 60 Indian Point Energy Center Siren System Far Field Acoustic Testing, Apr11 2008 Final Report -May 2008 SLM -09A: 04/15/08 110 100 90 80-) 70-J-60 so 0 (' 50 40 30 20 10 Figure 67.-20 E 1-CL U)U 00, C: 02 IQ 0a)LO sgc(dBC)~siren,1 sec (dB)r r r r T L10(dB)------------

-r-- -----------

r T -----T .....T ....--T .L I --i --L --60 120 Time History 180 240 300 360 420 480 540 Time (Seconds)Plot for Meter 9, April 15, 2008 Weather -09A 04/15/08 600 660 720 30 60 90nd Speed1-0 2 2 40 0 30 60 90 120 150 180 210 240 Time (Seconds)----- -- -------. -- -----I -- ----H-- -------- Unwrapped-------- -------- --E. Rapped I I I ---' 1 0 30 60 90 120 Time (Seconds)150 180 210 240 30 a I I I:/ n ------ t- 029 (Mag)20 -----------------

Wind Direction

-2 0Mg 20 a.a a.aa.a..0 10 -- ---------

I ----- i t 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 68. Weather Plots for Meter 9, April 15, 2008 h[~.llI RILt)(A ISIl'-, AR& I I /\N[) &.ONSL.lt I IN( L lkt.61 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 9, April 16, 2008 Figure 69. Aerial Photograph of Meter 9 Location, April 16, 2008.BLL RKILD( A RL-SLAR.I I AND CONSUL. I IN(L. L62 62 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet bi- fifted Cnýbe at thd EOF pOit~af~--.

SLM ~ ~ ~ IL M9d4l N- Tie:____________

T e s te r s N a m eL r N:if :, .,,,,m e-. .... ..GPSCoordainiates-_

..-West --- __ _ __ _ _ ot C hecked Battery? NO Chec6ked Clock? es- No Cj)!-c Memory.Checked?.

Ye N ..c-r'.'CairFnLivel befoetet" dBC 30second calibration tone recorde before test? No Cairto evel afete test:IV dBC calibration tone recorded aftertest?

No'Calibrator Model: ~t1 pI ClbratorSN2i S§"7".'

-, ---;-in be f~l a i ' e by the ied : at=h it .. .. -.C a i , .,oS... N. :/V Ie~8?Iofl an gas!gel -t-W--7 R, *TZOI4J/ -iRci: Meadsurement Location descdription___-.

_,_____ _ "_"_"_...._-_-

MicDrophone height.____

ft, Wirw Dlir:2.Z.Ph-otos Taken? <60~ NQo WindýSpd:

-Meter Recording?.~

No Tep SB / F Wealther Stiatiofn on. itnrdwid cover removed? T p.) o AmbientnolSe ieVel before test N ...6- ,level 6ob:erved the',= test: 10... d44, Could yu he~ar the sirens?We', No Ambient noise tet:. S , adBCd N ýtes about .ts l (iciluding background noise and noise intrusions du"ng, the test): r'"ore Pri -r , e " .r o; ..Fiestre S0igaturee:t f9, Figure 70. Data Sheet for Meter 9, April 16, 2008 0 BLUE RIDGE RESEARCH AND CONSULTING, LLC 63 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -09B 04/16/08 110 100 90 80-70-J 60 50 40 30 20 In~ceq,1 sec (dBC)~siren,1 sec (dB).r -----------

r -- -- .. ----- -- --L -La10 (dB)---a--L ----------------------

L -- -L -- -L -- -I ------I -- -t -- -t --I 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 71. Time History Plot for Meter 9, April 16, 2008.. ...I~ -~J3UI SpU(ph E... Seed 7 (mph (I)10 30-------

60------ 90------ 120----- 150-18 0---210-"0 0 30 60 90 120 150 180 210 Time (Seconds)o .......--

I -------- 1 -------- 1-----------------------

-- --- ---e- ------U------U-- .....---------

pped--- --- --- ------------

a----------I-----------I

-"i ------- -- -Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)30a 20- -----------

4 -Wind Direction

-280 ( Mag)20 ' a a a a ana-:3: j ------- --, -i-- --0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 72. Weather Plots for Meter 9, April 16, 2008&-.LII R IL)(I R.1S1ARI I AND (&ONSLII I IN( , [,[,(64 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 10, April 15, 2008 Figure 73. Aerial Photograph of Meter 10 Location, April 15, 2008.BLLl I-ILD(1t K ISt ARC 0f ANI DCONSUL I ING, LL6 65 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Indian Point Siren Test Data Sheet mv ------To be filled in be at the, EOF by. suppoft stff SLM Modei: SLM Serial Number:- I1-34 / fc4L 6 9. 'S7 Tester's Name: W, , t-.'..4PS Coordinates: ... i. .West 5+` ' w- North Checked Battery? ( No APc.Ch&6ked Ctock? Yes No ~k /~~Memory PýCkq.Yes No.Calibratio'n level befre test:! ' 0 o dBC;30 second calibration tone recor ed before test? ; V N ,Calibratian level after ttes v " .dBC-3c0 scondcalibration tone reco'rded aftertest?

Qes.. No Calibrator Model
", I I Galibfor SN:,. 7 ..L 2.------- -T0 be filled In be by thefield dew at the.slte,;.--

Location Drawing: Plan Major Elevation, Changes Qn'lo Us~e dmap~to mark,)Maumatl Loat tiondesc~iption:

?J"N Microphone height" s f.Windpi Vf ILdg Photos Taken? No Wind Spd: J.-J, mph Meter.Recording? (I ,No .Temp: 7. F Weathier Statioon riad 'wind coverreod!o Am"bien't noise. level before test A~BC Maximum leveilobseried dunng thetes: L .dBC Could you hearlthe sirens? No Ambient noise level after test I dBC N0tes abouttestJ (including background nose and noise itMrusions during the test): Testers SiDnatuaee:

I e 0 Figure 74. Data Sheet for Meter 10, April 15, 2008 BLUE RIDGE RESEARCH AND CONSULTING, LLC 66 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -10A 04/15/08 0 (I)110 100 90 80 70 60 50 40 30 20.ceq 1 sec (dBC)L srenj sec (dB)----L- -(dB)----- .----- ----- --- -- -. -. -I = Ii 1 I I 'i I I I I TII ii --l° TI='i r ~ ~ ~ ...-- -r..--..---

-.. ---I ------- ------------- -.....-- --r ----1 " T ...T ..... ..L -..... L -.. .. .L -..--..--. .L -. .--. .--. .L -. .--. .--. .fit Figu ,0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)ire 75. Time History Plot for Meter 10, April 15, 2008 Weather -10A 04/15108 CL 201 1 0 --- ----------------------------- ------ -----------U)_0 30 60 90 120 150 180 210 240"_ Time (Seconds)(0------ 9 Unwrapped 1-- ~ ~ ~ ~ --- -------- -- -.. .;. ...0.. ..... .., ....T. ..-e -Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)30 30III I I _________________

20 -----------------

rind Direction a..... .....W..i mI, 10 -- --------- ---------- i , , , i l 1 lll l l ll I I I l l 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction (0 Mag)Figure 76. Weather Plots for Meter 10, April 15, 2008 B1 LII MIX( l I P ItfAR0.1 I AN) C.ONSLlL I IN( L 67 67 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 10, April 16, 2008 Figure 77. Aerial Photograph of Meter 10 Location, April 16, 2008.K11I RIL[(XI R I> AR.l I AND DONSLIt I IN(, [iLL(68 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008"1ndianP6 t~it Siren, Tes DatShe ibe am fildin6 O0 yV Date. 6 9;99-<_________-

Seriale- L Number! -3O jS Tester ýN~~~GPS Coordinates'et

________ North CekdBatteryr e Na~'Checke~d Clock?:N &)Memoy~heked?(~)No Oallibration level aefoerte.t A BC 30l seodclbaio, oercre after, teett? (d ) o 10sCalibratlor Model: BtqqKrq~dqgip 42Z Ciý tr~ I) VL.TO be ýfii-ed fit" 764 evDra w ne : Lo Io 'brawl'a Planview, CW plvid mark_4d MaorElvation Changes-/ It A"I~' f s Mricrphone

'height: , ft.Plhotos Taken? l No: Meter eodn?4 jN Weather"Station on'and windcover ferroVed?, e No Ambieht 'noise lSevl before test .... .____________dBClevelobserved during the test: ..d.BC, Could yo.erth ies? 9)N AmbiefttWnoiselVel:after test dBC Notes ab ut test.(inluding backgtou d nuiS, a noise Intrusion ,,,qrt2o4un noi -a 'oie ntrusi Temp: ' : t durin the jes)Figure 78. Data Sheet for Meter 10, April 16, 2008 BLUE RIDGE RESEARCH AND CONSULTINQ, LLC 69 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -1OB 04/16/08_1=0 (I)110 100 90 80 70 60 50 40 30 20 10 L ce sc (dBC)L siren,1 sec (dB)SIiO(dB)-L- I- L- L------- -I---L -.L ..... L ----- L -- L --f -f -t ---t -.0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)Figure 79. Time History Plot for Meter 10, April 16, 2008 20 Weather -10B 04/16/08 20 , E I _ _ _ _ _ _ _ _ _ _ _,,~I--- Wind Speed-1s(mph) 10 ----------------

-------- -----------------

0 30 60 90 120 150 180 210 240 Time (Seconds)_-- 0 3 I 90 1 15 I 210 240 0 30 60 90 120 150 180 210 240 ,in~E 20 -l Wind Direction

-275 (Mag)10 ------------

..0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 80. Weather Plots for Meter 10, April 16, 2008 B[ILl RI[)(1l I[IUAROI I AND) CONSUL, I IN(C, [,[,(70 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 11, April 15, 2008 Figure 81. Aerial Photograph of Meter 11 Location, April 15, 2008.BLIL KIDGI RIKIAR(1I AND CONSUL. I IN(,LV H-(71 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 y indian Point Siren Test Data Sheet-.----T be filled in be at the EOF by.supporr star, -Date:.. ... lime: .__ _ _SWM Model: .B7-A SLMrSerial, Numiber: ______TesterNs ame:: "740'1 GPS Coordinates:

7 West .. * ...... .. .n , .. ,- ,, , .e* # .M, North Checked Battery? No S-7-Checked Clock? No'Memory Checked? 'No Calibration le'vel bebre'~tet:

__4__.0'r_

dBC 30.se6Ori caliration tone recorded before test? &6 No Calibration -level after test: dBC' -30..ec6ndj'calibrtln

.e.rd. ft e46 tet ) No Calibrator Model:t k1' Caljbrator SN: __________

k~Jebiefl*dce tt MeasuementLocaion descripto:l 4lik~~ u1) .~MP~ FR Micro phone height: .p 2" ft. W indDir: -,,.. e... g Phbtos'Taken? (Y' No Wind S.d .MeterRecording?

)4I"No Temp:' ......J4.. -.F Weather Statiot, n and ovr reod? .No ..Ambient ihlsbie level before test: ii.-dBC .,. , ,Z Maximum level observed dur, the test ".Could y'u hear~t~ie sirens? ! e No 5*-Ambient noise level after test: d , .cdSC Notes -bsut te~t+(incldidirg iekgr4ound noise"and noise irtrusiansdurlng the test): Tesers Signature:.

10 I&K w~cjr4 j Figure 82. Data Sheet for Meter 11, April 15, 2008 BLUE KIDGE RESEARCH-I AND CONSULTINGQ LLC 72 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -111A 04115/08 110 L ceq.1 sec (dBC)100 ------- r -----------

4 ------------

4 ------ -----L L stren, sec (dB)90 --- --.. '1L0(20 -------------

~--------

L-10~~~1 (0) I I I 80 60------------------

120 -180 -240- 300- 360- 420-480-540-600 Fgr83Tim HisoyPtfrMer 1,Apil 1,20 70 ~ ~ ~ ~ ~ ~ ete ---- -----------------

1 --A-04/15/08

-- 20 --- ... .. ... .4 0 1 --- .... I ... .... .. .. -- ---------- -- -- ------- --. ..- ...-. .. ..40 60 ........ 24.. 300.3 0..20.4.0.4...00

..6 Fiue8.T istr Plo fo Mee 11 Api 15 200 Weather.-

1 11k. 04/5/0 20 =l E (I)0 30 60 90 120 150 180 210 240 Time (Seconds)o 1 ----- ------- ----------------I~o ... U rap U- ..... L -.- ----- L ......----- ---------

nrpe L- ---I---------

E 05 -- ----- ------ ------i- ---i -- -....- -Rapped 0 30 60 90 120 150 180 210 240 Time (Seconds)30 20 -l Wind Direction

-166 (Mag)C010--- -----------------------

I ------: 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(. Mag)Figure 84. Weather Plots for Meter 11, April 15, 2008 0LL KID( A RI SLAR I AND CNSUL [ IN, t,1,( 73 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Meter 11, April 16, 2008 Figure 85. Aerial Photograph of Meter 11 Location, April 16, 2008.IBLII.lf I)( l RI .I AlRCI I AND CONHlI. I IN( [, 74ý74 Indian point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 Vidianoin Sren Te~st Data Sheeft...-........-----------

T~ e i~lled' In belat the FOFtby'S suprts-7--

--Date:___________Tme SLM Waeili- SLM Serial Numbeir G 79 Tester's Name:WR GPS C66rdlntateS':

West __________North Checked Battery? IVs No, Checked Clock? I No 7 Calibration level, befret~ ________1l 30 second calibration tone recorded efore ýtest? T~ JN Clibration level after test:* r_______ ABC 3:0 secbond cali6ratioj tone recored alter test? Oe No, Ca~flitbrao Model: +k 423-~ C~alibdratrSN:

->1 ro be.lled.n.be by the fieldiw, Al 11'1 i':, .........Micýrphone.

height: -/.0 ... WindDir: 6 Photos Taken? Wido.d;I?" ' " 'No' " Me er eoding? No< .Temp: Weather Station on a winid cover reumovedt

!4 No Ambient ni.'oiSe levelbefore lest: 44 .. .d8c Maximum level observed du he, test: 2I dBC Coquldyou siirens? e No level after test: .bC Notes about test (InciUdiring

and noise intrusions during thbejtst):.

Tester'~ ~Figure 86. Data Sheet for Meter 11, April 16, 2008 BLUE RIDGE RESEARCCH AND CONSULTING, LLC 75 Indian Point Energy Center Siren System Far Field Acoustic Testing, April 2008 Final Report -May 2008 SLM -11& 04/16/08 7@0 (n 1 0 0 ------. .......c eq.l.s ec.( d B C )strenl sec (dB)90L 0 ( )80--------------------------.a------

40 ................

... ... .... ... ... ... ....... ... ...70a a a a 0 60 120 180 240 300 360 420 480 540 600 660 720 Time (Seconds)87. Time History Plot for Meter 11, April 16, 2008 Weather -l11B 04/16/08 Figure.... +- Wind Speed -2.4 (mph)0 30 60 90 120 150 180 210 Time (Seconds)o a i a----.... ---------.......---------

a----------------

-E)- Rapped-0 30 60 90 120 150 180 210 Q -l~ Ao 240 240 30 20 -4 a-- -Wind Direction

-138 (Mag)20 I*. ..10 ~~~-----------------

o 0.. .. ....... ..... ... ... ... ......a ii 0 30 60 90 120 150 180 210 240 270 300 330 360 Wind Direction

(' Mag)Figure 88. Weather Plots for Meter 11, April 16, 2008 bLLI1 R II)( 1 RIS.S\RCt I AND CONSUL I ING, LC 76

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