ML20082H742
| ML20082H742 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 02/28/1991 |
| From: | UNITED ENGINEERS & CONSTRUCTORS, INC. |
| To: | |
| Shared Package | |
| ML20082H687 | List: |
| References | |
| NUDOCS 9108260255 | |
| Download: ML20082H742 (393) | |
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{{#Wiki_filter:-- c I I J g UnitedEngineers g 19 Constructors ! g A Ratytheces Cts?W.viv l I I i I ! j Final Report I Limerick Generating Station Environmental Noise Assessment g
Reference:
PO No. ME 187468 I l Philadelphia Electric Company February 1991 Part 1 of 2 I , I lI 1I l tI l I 9108260255 910815 JDR ADOCK0500g2
1 j PHILADELPHI A ELECTRIC COMPANY LIMERICK GENERAT".NG STAT 7.ON , I i ENVIRONMENTAL NOISE ASSESSME!!T l TWO UNITS OPERATIONAL i i I ! I 1I lI FEBRUARY 1991 I i s i i ! I i i ; i UNITED ENGINEERS & CONSTRUCTORS, INC. ; PHILADELPHIA, PENNSYLVANIA , t l ! I 1 i I ! i - - - - - _ _
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TMLC OF CONTEILT.S ( I EECTION IMGN j TABLE OF CONTENTS 1 EXECUTIVE
SUMMARY
1 1.D INTRODUCTION 2 um 2.0 DASELINE AMDIENT NOISE SURVEYS 3 f 2.1 Selection of Noise Sampling Locations 4 2.2 Operational Noise Surveys 0 2.3 Instrumentation and Calibration 9 2.4 Survey Team 9 2.5 Data Collection and Presentation 9 3.0 DATA EVALUATION 11 E 4O CONCLUSIONS 16
5.0 REFERENCES
17 Appendix A - 1/3 Octave Band Data Summary A-1 Appendix 13 - IIistograms and Observed Noise B-1 Sources I 8 i l i t. (1) l LIMTABL.7886.004 l l 8
't LIST OF TABLES (Sheet 1 of 4)
ITUMBER TITLE PAGE 110. Table 1A Summary of Baseline 16 Noise Surveys Table 1B Summary of Operational 17 (1 Unit) lloise Sitrveys
- Table 1C Summary of Operational 18 (2 Units) Noise Surveys Table 2 Corrections to Noise Level Rank 20 Table 3 Summary of Expected 21
!1 Community Response Using Modified CNR Procedure Ambient vs. 1 Unit i Table 4 Summary of Expected 22 Community Response Using Modified CNR Procedure Ambient vs. 2 Unit Table 5 Summary of Expected 23 Community Response Using Modified CNR Procedure 1 Unit vs. 2 Units Table 6 L-03 Audibility Analysis 0101 24 Ambient vs. 2 Units, Daytime, Foliate Table 7 L-03 Audibility Analysis 0102 25 Ambient vs. 1 Unit, Daytime, Foliate Table 8 L-03 Audibility Analysis 0103 26 1 Unit vs. 2 Units, 1 Daytime, Foliate i Table 9 L-03 Audibility Analysis 0104 Ambient vs. 2 Units, Daytime, Defoliate 27 (ii) LIMTABL.7886.004 I
LIST OF TABLES (Sheet 2 of 4) NUMBER TITLE MGTJ L l Table 10 L-03 Audibility Analysis 0105 28 Ambient vs. 1 Unit, Daytime, Defoliato Table 11 L-03 Audibility Analysis 0106 29 1 Unit vs. 2 Units, Daytime, Defoliato l Table 12 L-03 Audibility Analysis 010? Ambient vs. 2 Units, 30 B Highttimo, Poliato Table 13 L-03 Audibility Analysis 0108 31 Ambient vs. 1 Unit, Nfethttime, Follato g , p Tablo 14 L-03 Audibility Analysis 0109 32 1 Unit vs. 2 Units, Nighttimo, Follate Tablo 15 I-03 Audibility Analysis 0110 33 g Amb'ent vs. 2 Units, Nis.4ttime, Defoliato Table 16 L-03 Audibility Analysis 0111 34 Ambient vs. 1 Unit, Nighttime, Dofoliate g Table 17 L-03 Audibility Analysis 0112 35 . g 1 Unit vs. 2 Units, Highttime, Defoliate k 5 Table 18 L-10 Audibility Analysis 0113 36 Ambient vs. 2 Units, Daytime, Poliate Table 19 L-10 Audibility Analysis 0114 37 Ambient vs. 1 Unit, Daytime, Poliate P Table 20 L-10 Audibility Analysis 0115 38 1 Unit vs. 2 Units, Daytime, Follate (iii) LIMTABL.7886,004 u 1
E l LIST OF 'I ABLES (Sheet 3 of 4) INEDfJ1 . TIT.LE PAGTmlLQ_.. Table 21 L-10 Audibility Analysis 0116 39 Ambient vs. 2 Units, I! Daytime, Defoliate I ! Table 22 L-10 Audibility Analysis 0117 40 Ambient vs. 1 Unit, l Daytime, Defoliate ! Table 23 L-10 Audibility Analycis 0118 41 1 Unit vs. 2 Units, Daytime, Defoliate Table 24 L-10 Audibility Analysis 0119 42 Ambient vs. 2 Units,
, flighttime, Defoliate
' able 25 L-10 Audibility Analysis 0120 43 Ambient vs. 1 Unit,
!M ghttime , Defoliate Table 26 L-10 Audibility Analysis 0121 44 1 Unit vs. 2 Units, flighttime, Defoliate Table 27 L-10 Audibility Analysis 0122 45 i Ambient vs. 2 Units, liigh ttime , Foliate Table 28 L-10 Audi.bility Analysis 0123 46 Ambient vs. 1 Unit, flighttime, Poliate Table 29 L-10 Audibility Analysis 0124 47 N 1 Unit vs. 2 Units,
!J ight t ime , Poliate i Table 30 S-01 Audibility Analysis 0125 48 1 Unit vs. 2 Units, Daytime, Defoliate Table 31 S-01 Audibility Analysis 0126 49 1 Unit vs. 2 Units,
!Jighttime, Defoliate (iv)
LIMTABL.7886.004 I
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l l l l I LIST OF TABLES (Sheet 4 of 4) FUMBER TITLE PAGE 1% Table 32 S-01 Audib,ility Analysis 0127 50 ; 1 3 1 Unit vs. 2 Units, l g Daytime, Follute l l i ! Table 33 S-01 Audibility Analysis 0128 51 ! 1 Unit vs. 2 Units, !
,, tilghttime, Foliate l Table 34 Audible Sources from Limerick 52 Generating Station, 1 Unit Table 35 Audible Sources from Limerick 54 !
Genereting Station, 2 Units ! t I l I l t ! 1
- i l3 t t
t i I I i l l, (v) LIMTABL.7886.004 [ I 1 I f i
r a LIST OF FIGURES (Sheet 1 of 3) HM]iEG TITLE PAGE 110. Figare A tioise Survey Points 56 Figure B Level Ranking for Community 110100 57 Figure C Expected Community Response 58 vs. Increase in Level Ranking Figure 101 L-03 Audibility Analysic. 0101 59 Ambient vs. 2 Units, Daytime, Foliate Figure 102 L-03 Audibility Analysis 0102 60 Ambient vs. 1 Unit, Daytime, Foliate i Figure 103 L 33 Audibility Analysis 0103 61 I 1 Unit vs. 2 Units, Daytime, Foliate Figure 104 L-03 Audibility Analysis 0104 62 i Ambient vs. 2 Units, Daytime, Defoliate I Figure 105 L-03 Audibility Analysis 0105 Ambient vs. 1 Unit, Daytime, Defoliate 63 3 Figure 106 L-03 Audibility Analysis 0106 64 1 Unit vs. 2 Units, Daytime, Defoliate Figure 107 L-03 Audibility Analysis 0107 65 Ambient vs. 2 Units, tiighttime, Foliate Figure 108 L-03 Audibility Analysis 0108 66 I Ambient vs. 1 Unit, 111ghttime, Foliate Figure 109 L-03 Audibility Analysis 0109 67 I 1 Unit vs. 2 Units, liighttime , Follate Figure 110 L-03 Audibility Analysis 0110 68 i Ambient vs. 2 Units, liighttime, Defoliate (vi) LIMTABL.7886.004 I
I l LIST OF FIGURES cont. (Sheet 2 of 2) llUMBER TITJS PAGE 11Q_,_ Figure 111 L-03 Audibility Analysis 0111 69 Ambient vs. 1 Unit, liighttime, Defoliate Figure 112 L-03 Audibility Analysis 0112 70 1 Unit vs. 2 Units, liighttime, Defoliate Figure 113 L-10 Audibility Analysis 0113 71 l Ambient vs. 2 Units, Daytime, Foliate 5 Figure 114 L-10 Audibility Analysis 0114 72 Ambient vs. 1 Unit, Daytime, Poliate Figure 115 L-10 Audibility Analysis 0115 73 I 1 Unit vs. 2 Units, Daytime, Foliate Figure 116 L-10 Audibility Analysis 0116 74 Ambient vs. 2 Units, Daytime, Defoliata Figure 117 L-10 Audibility Analysis 0117 75 Ambient vs. 1 Unit, Daytime, Defoliate Figure 118 L-10 Audibility Analysis 0118 76 1 Unit vs. 2 Units, Daytime, Defoliate Figure 119 L-10 Audibility Analysis 0119 77 Ambient vs. 2 Units, liighttimo, Defoliate Figure 120 L-10 Audibility Analysis 0120 70 Ambient vs. 1 Unit, liighttime, Defoliate Figure 121 L-10 Audi.bility Analysis 0121 79 1 Unit vs. 2 Units, 111ghttime , Defoliato (vii) LIMTABL.7886.004
LIST OF FIGURES cont. (Sheet 3 of 3) fiUMBER TITl2 P2GE 110. Figure 122 L-10 Audibility Analysis 0122 80 lD Ambient vs. 2 Units, [ liighttime , Foliate l Figure 123 L-10 Audibility Analysis 0123 81 Ambient vs. 1 Unit, flighttime, Foliate Figure 124 'u-10 Audibility Analysis 0124 82 1 Unit vs. 2 Units, liighttime, Foliate Figure 125 S-01 Audibility Analysis 0125 83 1 Unit vs. 2 Units, Daytime, Defoliate Figure 126 S-01 Audibility Analysis 0126 84 1 Unit vs. 2 Units,- 1 tilghttime, Defoliate Figure 127 S-01 Audibility Analysis 0127 85 1 Unit vs. 2 Units, 1 Daytime, Foliate Figure 128 S-01 Audibility Analysis 0128 86 1 Unit vs. 2 Units, tilghttime , Foliate B (viii) LIMTABL.7886.004
I I EXECUTIVE SUKKARY This is the final report for Philadelphia Electric Company's l Limerick Generating Station from United Engineers & Constructors, Inc. (UE&C). As in the August 1986 Limerick Report, the expected I reaction to the additional unit will be minimal. The Atomic Safety Licensing Board (ASLB) ruling LDP-83-11, dated March 8, 1983, as well as the recommendations of the Nuclear Regulatory Commission (NRC) staff contained in the Final I Environmental Statement related to the operation of Limerick Generating Station required that Philadelphia Electric Company I (PECO) perform post-operational noise surveys to ensure that "Of f-site noise levels in the vicinity of the Limerick site during plant operation are not expectc. e high enough above ambient levels to annoy nearby residents." UE&C conducted additional ASLB-required, post-operational noise surveys at the Limerick site. Using the currently accepted methods I for predicting the potential for community noise annoyance, including subjective audibility criteria, UE&C has concluded the following: I
- Based on the preferred " Modified Composite Noise Rating (CNR) procedure published by the Edison Electric t Institute's Electric Power Plant Environmental Nolge Guide, the average expected community response of residences to the north, east and west of the Station is "No Observed Reaction".
- Residences to the south of Limerick will be able to hear an increase in the noise level. Their reactions range I from "No Observed Reaction" to " Mild Complaints". Even though Limerick techn]cally meets all noise regulations, the noise emitting from the reactor building fans could be a continuing source of annoyance for sensitive I individuals. Further study of this situation is warranted to mitigate this source of noise.
Baued on current research for calculating annoyance due to audibility of an intruding noise signal, the l operational noise sources of Limerick Generating Station i are below the criterion level for any average reaction from a populated community. I I LIMEXC.REPT. 7886.004 I
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) it i 1.0 I!1TRODUCTIOli The Atomic Safety Licensing Board (ASLB) ruling LBP-83-11, dated ! March 8, 1983, as well as the recommendatJons of the liRC staff I contained in the Environmental Statement related to the operation , j of Limerick Cenerating Station require that Philadelphia Electric 1 3 Company (PECO) perform post-operational noise surveys to ensure that "Off-site noise levels in the vicinity of the Limerick site l during plant operation are not expected to be high enough above ambient levels to annoy nearby residents." 5 PECO contracted United Engineers & Constructors I r.c . (UE&C) to perform both baseline ambient as well as post-operational noise monitoring in the Limerick Generating Station environs to evaluate 8 the potential for community noise impacts. This report constitutes the final segment of this noise monitoring evaluation. I !I I 'I t
- I I
B I I I LIMRICK:rept.7886.004 1 I
?!b An y'( 2.0 BASELINE AMBIENT NOISE SURVEYS The sounds present in a given environment are called the ambient M. sound level. These sounds emanate from both man-made sources (for ) example, traf fic, aircraf t, and machinery) and natural sources (for example, animals, insects, and wind). These sounds can be considered noise, depending upon loudness, duration, quantity, quality and source of the sounds; the listener; and the interrelationship between the source and the listener. Because an individual's response to new noise sources generally is related to the existing ambient sound levels, .t is essential that these IcVels be well defined. To make this definition for the environs of Limerick, noise measurements were conducted by Bechtel in 1973 and again by UE&C from 1985 through 1986, which encompassed a daytime and nighttime survey for both foliate and defoliate seasons. Preconstruction ambient noise measurements were made in 1973 by Bechtel Inc.(1). In order to document the current noise environment, UELC performed noise measurements for both a foliated and def oliated season at fc arteen sampling locations within 3 KM (2 miles) of the Station. The defoliated survey was conducted during the period of April 19, 1985 through April 23, 1985 and the foiiated survey on June 18, 1985 and June 19, 1985. Daytime and nighttime sound measurements were taken to record any variations in noise sources and traffic patterns along the roads near Station. By restricting the nighttime measurement period to af ter midnight, the residual sound level (most common minimum) was ensured. The most common ways to describe the residual sound level are the percentage exceedance ( L, ) , the energy equivalent (Ly), the day-night weighted energy equivalent (Lm), and the maximum (I%) . The residual sound level is defined as the most common minimum sound level, and is the baseline for determination of plant noise audibility. The residual descriptor is considered by most regulatory agencies as the best (conservative) indicator when assessing the potential community annoyance of a new source. The L, scund levels are those sound levels that are exceeded "x" percent of the time; the levels used most frequently are Ln, Lm L,,and Lw. Le levels are those sound levels that are exceeded 90% of the time, i.e., the lowest noise level in a community, neglecting occasional lull periods. The Lx sound level often is used to define the average sound level in a commualty and has merit f or some daytime assessments. The Lw level has been used to assess traffic noise and often is used as the upper noise level in a community, neglecting occasional peaks (the opposite of the residual level). A histogram of sound levels versus occurrence defines the probability function. The Ly sound level is the level of a continuous steady noise that has the same energy potential as a varying sound level. The L level is a descriptor promulgated by the United Ctates Environmental Protection Agency (USEPA). It LIMRICK:rept.7886.004 . _._
is a 24-hour energy equivalent sound level that is calculated by increasing (weighting) tho sound levels occurring between 10:00 PM and 7:00 AM by 10 decibels. It is an attempt to define a single number that could be used to make populated community noise assessments. The 10-decibel weighting is included to address the difforence in sensitivities that people have to daytime and nighttime noises. A significant problem with USEPA (24-hour) L,q and La,as descriptors is that they are not responsive to very loud sounds of short duration (for example, aircraft flyovers and truck pass-bys). Table 1 describes L,, , Luo, L.o , L w, Lmo, L, 4 and L,, for the surrounding community. In addition, since background noise determines the hearing threshold for a tone or intrusive noise (i.e., the sound pressure level at which there is a 50% probability of hearing the tone or intrusive noise), residual 1/3 octave band noise levels were also determined at each measurement location I during each survey period. 2.1 SELECTIO!1 OF NOISE SAMPLING LOCATIOllS Ten (10) sampling locations were originally chosen by the Applicant I f or the noise surveys conducted in 1973 and were again used by the UE&C survey team. These sampling locations are identified by the prefix "L". The UE&C survey team chose four (4) additional sampling locations during the Unit 1 post-operational su rvey , I identified by the prefix "P", to characterize the additional industrial noise sources in the environs as well as to account for
, sensitive receptors v.ith an elevated topographical line-of-sight to Limerick Station. For Unit 2's post operational survey, UE&C took measurements at 576 Limerick Center Road because of the resident's conplaints concerning noise emanating from the reactors Guring the evening hours. This location is denoted with an "S" prefix.
linDRliOS
!ocati Eo Descriptien L-01 1973 - On Queen Rd. east of Cherry Road in Pottstown ,I Borough 10,000 feet northwest of the Limerick Generating Station. The microphone was placed 25 feet from the side of Queen Rd. in an empty lot at the southeast end of the road. This location was selected to represent the contribution of Occidental Chemical to the noise environment of the nearest dens residential development of Pottstown to the Limerick Station.
LI MRICK : rep t . 7 8 8 6. 0 04 B
EilD11LlIl0 IAcAtij2Ilu DCligriotioa 1986 - During the operational surveys in 1986, this locations was changed to 25 feet from the side of Queen i Road in southeast of the original location. necessary due to a a children's playgroundspark, two blocks The move was new housing development at the original site. 1990 - The 1986 site was used again to obtain information on the noise emitting from the occidentel Chemical I Company and in addition to assess the noise contributed by traffic on Armand llammer Boulevard and State Route 422. L-02 1973, 1986, 1990 - In the front yard of 233 South Pleasant View Rd. in Lower Pottsgrove Township. This l residence is located at the crest of a hill 6,000 feet I northwest of the Limerick Station. placed 10 feet from the side of the road in line with utility pole #18491. The microphone was This location was selected to I represent the contribution of Route 422 vehicular traf fic to the noise environment of the residences located to the north and northwest of the Station. I L-03 1973, 1986 - On Possum llollow Road in Limerick Township. The microphone was placed next to the fence immediately
.g southeast of the subcontractor's access construction 3 gate. This location represents the Limerick Generating Station north site boundary and the homes located directly across the road are the nearest sens' ive noise I receptors to the Limerick Station.
1990 - The microphone was placed at t.he corner of I Sanatoga Road and the plant entrance (directly across from Evergreen Road). has been replaced with an open field. The fenced-in construction area This location still represents noise at the north boundary anc'. at the nearest residences. I L-04 1973, 1986, 1990 - At the intersection of Sanatoga and Limerick Center Rd. in Limerick Township, 6,000 feet east of the Limerick Generating Station. The microphone I was placed in a field on the west corner of the interse; tion at a distance of 25 feet from both roads. l This '.ocation was selected to represent the residential I I home east of Limerick Station. LIMRICK:rept.l886,004 . I I
s Si1ERliB9 Lnen112nn D m rintinn L ~ L-05 1973, 1986, 1990 - In the conter of Linflold United l Church of Christ's parking lot, loceted at the intersection of Church and Reformed Rds, in Linfield Village. This location is 6,800 i~ot coutheast of the Limerick Generating Station. This location was selected to reprisent the contribution of Linfield Industrial Park to the noise environment in Linfield Village. I L-OF 1973,1986 - On the Limerick Generating Station south access road in Limerick Township, 3,600 foot southeast of the station. The microphone was placed on the west sido of the road on a bluff proximato to an environmental air sampling station. This location was selected to represent an olevated receptor with a clear line-of-sight to the Limerick Station. 1990 - The south access road has been renamed Longview Road. UE&C placed the microphone on the east sido of the I L-07 road instead of the west for safety reasons. 1973, 1986, 1990 - Off of Old Schuylkill Rd. in East Coventry, 7,500 feet southwest of the Limerick Generating I Station. The microphone was placed 25 feet from the road between the entrance gate of Oak Grove cemetery and the , southeast stone wall boundary. This location was I selected to represent a noise southwest of Limerick Station as well as to represent the sensitive receptor contribution of the vehicular traf fic on Route 724 to the noise environment in this area. I L-08 1973, 1986, 1990 - Within Roberts Circle, a cul-de- sac off Old Schuylkill Rd. in East Coventry Township, 6,000 feet southwest of the Limerick Generating Station. The microphone was placed on the east side of the paveient I next to mailbox #29. This location was selected to represent a residential area southeast of Limerick Station with an unobstructed line-of-sight view of the stations's cooling towers and main reactor building. This location also represents the contribution of traf fic on Route 724 to the noise environment on the west side of the Schuylkill River. I LIMRICK:rept. 7886.004 I
I tiaDDling 1&Cilt1911D I2ClLCliatinD I L-09 1973, 1986, 1990 - Off Sanatoga Rd. Townchip 4,000 feet southwest of the Limerick Generating in Last Coventry I Station. The microphone was placed 25 feet f rom Sanatoga Rd in a field east of W.e road and north of the Keen's residential home at 537 Sanatoga. This location was selected to represent the nearest residential areas west I of the Limerick Station with an unobstructed view of the cooling towers and main reactor building. L-10 1973, 1986 - Near possum Hollow Rd. in Limerick Township. The microphone was placed in a side lot of a PECO- owned home 25 f act f rom the station perimeter fence I and 75 foot northwest ot Limerick Station Access Gate No.
- 2. This location was selected to represent the area adjacent to the eastern site boundary of Limerick Station.
1990 - The perimeter fence along with the access gate I have been removed, in it's place is an open field. name of the road has been changed to Sanatoga. We took our measurement in the open field across from the PECO-The owned house, approximately 25 feet from the road. I h P-01 1986, 1990 - Off Old Schuylkill Rd. in East Coventry Township, 9,000 feet west of the Limerick Generating I Station. The microphone was placed approximately 300 feet southeast of a farmhouse lined up with utility polo
# 81. This location is approximately 800 feet northwest *I of Ellis Woods Rd. This supplementary location was selected to identify other contributing noise sources at residential areas to the west of Ljmerick Station at a greater distance than the existing study locations.
I P-02 1986 On an unidentified road 1,100 feet southwest of. the junction of Saylor's Rd. and Eblehare Rd. in East Coventry Township; 10,500 feet southwest of Limerick Cenerating Station. The microphone was placed on the I front lawn of a residence 25 feet from the unidentified road and a dead-end, at the crest of the hill. supplementary location was selected to represent on This I elevated residential area at greater distance f ron, Limerick Station than the existing . study locations. 'l LI MRICK: rept . 7 8 8 6. 004 I
m.m8 Gi1@1.il19 LQ2Atju2DR IlensI.132.t19_D 1990 - The unidentified road has been named Christman Court. UE&C took measurements on the crest of the hill, at the intersection of Christman Ct. and Eblehare Rd. P-03 1986, 1990 - At the intersection of Kolb and Reitenover I Rd. In East Vincent Township, 12,750 feet south of Limerick Generating Station. The microphone was placed in the northwest corner of a yard in a new home under I construction lined-up with utility pole # 98436. supplementary location was selected to represent the contribution of a well pump operated by the Citizens This Utility Home Water Company to the noise environment of residences located in this arob. (At the time of the 1990 survey, the house under construction had been completed and in now # 459 Reitenover Rd. P-04 1986, 1990 - At the south entrance gate to the Lincrick Generating Station. The microphone was placed I just to the side of the access road. This supplementary location was selected to enable operational noise evaluations to be conducted when the station comes on I line. This location has an unobstructed view of the south face of the reactor building and a transformer substation to the southeast. S-01 1990 - At 576 Limerick Center Road, approximately 200 feet north of Main St. in Linville Village. The residence is approximately 2,000 feet east of Limerick Station. The owners of this residence have complained to PECO that noise from the plant keeps them up at night. The sampling site was approximately 100 feet from Boraten
.I Road, in an open field, and at the approximate level of the owner's second-story bedroom. This site was chosen I to represent the noise heard by the owner during the evening and night hours.
I 2.2 OPERATIONAL NOISE SURVEYS I The operational noise survey was performed when Limerick Generating Station Units No. I and No. 2 was operating at rated capacity. measurements were conducted at the same locations as the baseline The surveys during both a defoliate and a foliate period. Both daytime and nighttime sound measurements were taken. The defoliate survey I LIMRICK:rept.7886.004 I
~ was conducted during the period of March 5, 1990 - March 6, 1990 with a few additional measurements taken March 22, 1990 - March 2 3, [ 1990 and the foliate survey on August 13, 1990 - August 14, 1990. I 2.3 IllSTRUMENTAT1otl A!!D CALI DRAT 10!1 I The instrumentation used during this curvey consisted of a GenRad Model 1988-9700 Precision Integrating sound level meter and a Larnon Davis 3100 Real Time Analyzer. The instruments were I calibrated before and after each measurement period with a conRad Model 1987-9700 Minical sound level calibrator. The instrumenta-tion was factory calibrated traceable to the flational Pureau of Standards. All instrumer htion meets the requirements of ANSI S1.4-1983 (Type E-Class 11), IEC 651-1979 (Type 1), and IEC 2251966. In addition to the sound instrumentation, the survey team l was equipped with a portable wind speed indicator, compass, I thermometer, hydromotor, and barometer to record meteorolegical parameters at the time of eacn measurement. To eliminate the bias from noise generated by wind on the microphone, all measuroments were taken using u protective open-cell polyurethane foam I windscreen. This windscroon will shield the ef fects of winds up to appro)'.mately 20 mph. 'Io be conservative, no noise measurements were conducted during periodo winds exceeding 10 mph. The windscreen does not affect the accuracy of the measurements. 2.4 SURVEY TEAM The UE&C survey tenm concisted of Stefanie d. Rath and Glenn C. Winistorfer, they conducted Ileld ceasurements and observations. I They were under the guidance of Maurice P. Cristoforo. Cristoforo holds the title of Consulting Engineer-Acoustics and has Mt. over 22 years experience in designing and performing environmental noise surveys in the Power Industry. 2.5 DATA COLLECTION AND PRESENTATION Measurements were taken in accordance with ANSI Standard SI.13-1971; " Methods for the Measurement of Sound Prennure Levels." All measurements were taken with the microphone placed four feet above the ground and at least twelve feet from the nearest significant vertical reflecting surface. Care was taken during the measurements to ensure that the weather conditions did not create a bias in the data. Measurements were taken over a minimum sampling period of five (5) minutes using the slow response of a Type 1 precision sound level meter. To determine the parameters of L. (highest sound level recorded) and Ly (energy equivalent noise level) for the sampling period, the integrating and maximum hold LIMERICK:rept.7886.004 ,
!eatures of the sound level meter were used. The 1/1, 1/3 and 1/12
[ octave band residual sound levels (most common minimum value) were L obtained during the surveys by using the Larson Davis 3100 Real Time Analyzer, f Tables 1A, ID and 1C present the L w, L.0 , Le, L, ., , L,y, L, , , , and I ,,, , dBA levels for each of the ten (10) "L" locations, four (4) "P" .I locations, and one (1) "S" location (2 unit operational survey only). Table 1A contains data from the baseline survey, Table 1B l ! rom the operational (1 unit) survey and Table IC from the I operational (2 units) survey. Appendix A presents the 1/3 octave band residual noise levels at each measurement locatlon. Histograms of the fifteen locations are presented in Appendix B. I Along with the sound pressure levels, this information is supplenented by the meteorological conditions at the time of measurement, traffic counts and all identifiable noise sources as I they were noted during the actual measurement period. I I 1 I I I I I I I lel MR I CK : rept . 7886,004 I I
I 3.0 DATA EVALUATIO!J The major noise sources associated with the Limerick Generating Station are the following
- 1) 11VAC cooling fans located on the south nido of the '
reactor building. I 2) Water from the cooling towers. I t
- 3) P.A. System.
- 4) Assorted vehicles located on the plant site. ;
This report evaluates the 2-unit operational environ against both the ambient survey from 1973 and the 1-unit operational survey Conducted in 1985-1986. The ambient sound levels in the environs I of the Limerick Generating Station are the operational sound levels from the 1986 survey taken when Unit 1 started. incorporation of Unit 1 into the background noise environ, the With the neighbors of the facility have experienced additional background I sound. Ilowever, with both units now operating, the overall sound level has again increased, and from the data measured has the i potential to cause annoyance to sensitive individuals located south I of the facility. This source of annoyance is primarily due to noise radiating from the reactor building !!VAC fans. i I Depending on the sampling location, the plant contributes significantly to'the sound level. Measurement sites within 1000 feet of the plant were dominated by the noise emitted from the llVAC reactor building fans and the water from the cooling tower. To the I north and west of the Station, the major roadways (which include State Route 422 and 724) contributed significantly to the noise L emissions due to heavy traf fic. Sites near major roadways were I dominated by the sounds coming from the roads. In the absence of noise from vehicular traffic, the residual ambient noise level is in the mid to upper 40's dBA in all directions from Limerick I Station. location). A new residual ambient noise level that includes the eperation of Unit I is in the low to mid 50's dBA (depending on This increase can be attributed not only to the addition of Unit 1 to the background noise, but an increase in I local traf fic due to growth in the area and an increase in through-traffic due to the completion of State Route 422. I A characteristic of a new noise source is ir.s ability to interfere with speech and sleep as well as the potential for annoyance. the US Environmental Protection Agency (EPA)* and the US Both , I Department of flousing and Urban Development
- have published
,- guidelines on the threshold above which sleep interference will U occur. The USEPA developed their recommendation of L,q(24)=49 dBA outdoors to protect the public health and welfare, in particular, I
LIMRICK:rept. 7886.004 ' I
to reduce the offects of noise on sleep. Applying the reduction of sound levels between outdoors and indoors, their criteria results in an indoor level of less than L,,q(24)= 34 dBA, which is , considered acceptable for sleeping. ; HUD considers noise exposures acceptable for sleeping quarters if l I the interior levels:
- 1) do not exceed 55 dBA for more than 60 minutes in any 24-hour period; I 2) do not exceed 45 dBA for more than 30 minutes during nighttime sleeping hours form 10:00 PM to 7:00 AM;
- 3) do not exceed 45 dBA for more than 8 hours in any 24-hour ,
period. Applying USEPA's average building attenuation, HUD's acceptable , sleeping quarters criteria will be met if outdoor levels are less than 60 dBA and USEPA's sleeping quarters criteria will be met if outdoor levels are less than L,q(24) = 49 dBA. A characteristic of noise is its ability to mask other sounds. A high background noise level can mask the sounds of speech, making I conversation difficult, television. as well as listening USEPA identified a level of L,,y =45 dBA indoors as the to a radio or level that ensures 100% intelligibility of speech. Applying I USEPA's average building attenuation, an outdoor level of 60 dBA or less, will not create speech interference problems indoors. speech interference criteria will not be exceeded at the nearest This residences to the Station. [ In conformance with the Atomic Safety Licensing Board (ASLB) ruling LBP-83-11, as well as the recommendations of the NRC staff contained in the Environmental Statement related to the operation of Limerick Generating Station, measurement locations L-03, L-10 and S-01 are to be considered the most noise sensitive points when I eva..uating the potential for community noise impacts. Locations L-03 s nd L-10 represent the nearest residential receptors to the operating Station. Location S-01 represents tne residence I complaining about the increased noise level. Based on the measured operational noise levels at all three sites, the acceptable sleeping quarter criteria will not be exceeded. i l I Many community and environmental noise rating schemes exist to predict community response to power plant noise emissions. community's reaction to unfamiliar sound is based primarily upon A
- g its perception of the new intruding noise as compared to the
,3 existing baseline ambient noise levels. Uith regards to the situation at Limerick, most sensitive receptors were determined to 'I LIMRICK:rept.7886.004 . __
I i be at L-03, L-10 and S-01, and therefore this Analysis was performed for these three locations. I As published in the Edison Electric Institute " Electric Power Plant Environmental !Joise Guide"U" the preferred procedure for rating community response is the Modified Composite lloise Rating (Cf1R) I procedure based on a paper by Stevens, Rosenblith, and 13ol t . U" This paper predicts community annoyance based on ranking" of the intruding noise. Level ranking the "lovel curves are presented in Figure A wherein the cound pressure level is plotted as a function of the noise frequency. The set of curves shown are ! alphabetically labeled from A (the lowest ranking, or least obtrusive noise) to M (the highest ranking, or most obtrusive j noise). ! l The Cf1R proceduro consists of the following steps: ) I
- 1. Plot the sound pressure levels for the intruding noico,as l a function of its frequency, on Figure A. The appropriate level ranking for the intruding noise is designated by the l highest zone into which the spectrum protrudes. :
l
- 2. Repeat Step 1 for the ambient background noise level.
- 3. Subtract the level ranking determined in Step 2 from that obtained in Step 1. (!Jote that sequential integer numbers
{ are assigned to each of the labeled level ranking curves, I beginning with n for the A curve and ending with "n+12" for the M curve. i
- 4. Correct the level ranking difference found in Step *3 I~ each of the following criteria in accordance with the guidelines given in Tabic 2:
for I l
}
(i) the background noise level, (ii) the time of day and season of the year , (iii) the noise character (continuous, tonal or I I impulsive) and (iv) the community's prior exposure to the same type of noise.
- 5. Algebraically sum the values resulting from Steps 3 through 4.(iv) to arrive at a corrected level ranking i difference. Finally, refer to Figure C and by comparison, I determine the impact of the intruding noise on the affected community.
l I Use of this procedure to predict the community's response to new or altered noise gives more importance to the spectral characteristics of the intruding noise than does the calculations of the A-weighted l i j I l LIMRICK:ropt.7886.004 l I
sound pressure level. The level ranking curves are based on actual histories investigated by Stevens, et. al. (1955).* j I Figures 101 through 112 present this initial stop for sampling point L-03, Figures 113 through 124 show sampling point L-10, and Figures 125 through 128 show sampling point S-01. Tables 3, 4, and g S detail the modified (CNR) procedure by going through the process ,3 step-by-step. Table 3 compares the baseline ambient background 4 noise to the 1-unit operational noise, Table 4 compares the ! baseline ambient noise to the 2-unit operational noise, and Table 5 compares the 1-unit operational noise to the 2-unit operational 3 noise, respectively. The following is apparent from the CNR
- procedure
lI I
- 1) From Table 3 which compares the ambient background noise lg to the 1-unit operational noise, no observed reaction in
- E a11 scenarios.
I l 2) From Table 4, which compares the ambient background noise ! to che 2-unit operational noise, no observed reaction in i i all scenarios, although during the foliate season a slight increase in audibility of the Station exists.
- 3) From Table S, which compares the 1-unit operational noise to the 2-unit operational noise, again no observed j reaction at L-03 and L-10, however at location S-01 mild
! annoyance to the increase in noise is possible. It should be noted that several level rank curves have been altered by eliminating line segments in the higher octave bands. The reasoning behind the line disappearance is to negate the crwket
- I factor. During the foliate months, crickets are a significant noise producer and thereby artificially inflate the background ll
} l5 noise environ. To eliminate any bias caused by the crickets, we deleted the octave bands in which they were present. based on the remaining available data. Analysis was I Another noise criteria which should be addressed is audibility. Audibility of sound has no formal rating procedure, because it would be difficult to a,et quantitative limits on audibility as a
- criterion. However, it is an important attribute; people may find I
a new sound objectionable if it can be heard, regardless of its } level, because the neighborhood environment has been changed.N 1 ll The first step in piedicting audibility is to determine the ]3 " masking" level of the baseline residual 1/3 octave band ambient j noise level. Tables 6 through 33 present the measured 1/3 octave {g band residual levels. The noise levels are now compared to Ig LI MRI CK : rept . 7886.004 iI { ll _ _ _ _ _ -
1
)
previous data taken when the plant was operational with only one reactor. This audibility program was derived by R.E. Liebich'"> trem work by S.A. Fidell, et. a l . ' ' ' a n't D . W . Robinson, et. a l . ' '" Using the audibility analyses, one can expect the cooling tower to be audible at Locations L-0~,, L-10 and S-01. Although, as stated previously the majority of the popul a t. ion should not find I objectionable the audible faint sound of falling water, sensitive residents could find the noise objectionable, as in the case at locatjon S-01. Table 34 presents the observations of trained lI acoustical personnel on the sources audible from Generating Station during the 1-unit operational surveys at all the Limerick reasurement locations, while Table 35 presents the observations j during the 2-unit operational survey at all the measurement 'm locations. Using definitive annoyance criteria the average community response would be "no observed reaction" due to the less than 2 dBA increase in the baseline ambient as a result of any .I intruding noise. of The majority of these tables show a high amount audibility in the upper frequencies, especially during the 101 late season, which is due again to the crickets. I il I !I i i !I i k i I i I j LIMRICK:rept. 7886.004 I
4.O C0!JCLUSIO!!S Using the current accepted methods of predicting community I annoyance from a new source, the operation of Limerick Generating Station's second cooling tower and the related }!VAC equipment and transformers should not be observed by the majority of the I population currounding the Station, with the exception of the southern side aw-southern sido of - from traffic. Sensitive receptors on the Station (S-01) will be able to discern the reactor building , and it may prove enough of an annoyance at bedtime that they .c. complain. Even though Limerick technically meets all noise regu..' ions, the noise emitting from the reactor building fans could be a continuing source of annoyance for i sensitive individuals. Further study of this situation is warranted to mitigate this source of noise. I I I I I I I i I LIMRICK:rept.7886,004 . I
l I REFERE!JCES
- 1. Lou, S. C., " Report on Ambient 11oise Survey", prepared by I Bechtel, Inc. for Philadelphia Electric Company, Limerick Generating Station, September 24, 1973,
- 2. U.S. Environmental Protection Agency, InLormation on Lev.gln of Er .ironmental 11oise Requisite to Protect the Public itealti) t and ..' elf are with an Adecuate Marcin of SALgly. Repptt_1[qt M0/9-74-004. 1974.
- 3. U.S. Department of Itousing and Urbun Development, Environmental Criteria and Standards, Title 24, Code of Federal Regulations, Part 51, 44FR40860, 1979.
- 4. Edison Electric Instituto, Electric Power Plant Environmental floise Guide, BB!1, 1984 (Revision).
- 5. Stevens, K. 11. , W. A. Rosenblith, and R. 11 . Bolt, "A Community's Reaction to 11oise: Can It Be Forecast?", LLg_ine ContrQl, 1:1:63-71, 1955.
- 6. Wells, R. J., "tioise Complaint Potential: Ambient 11oise g Versus Intrusive 11oise", 7th International Congress of g Acoustics, 1971.
- 7. Fidell, S. A., et, al., "A Graphic Method for Predicting l
w Audibility of lioise Sources", BBli Inc., Report #4954, Canoga Park, California, October 1982. 3 8. Liebich, R. E., F.A.L. Associates, Philadelphia, PA., g Unpublished Report for the U.S. Department of Energy, April 25, 1986. I 9. Robinson, D. W., at. al., tio i s e " , Acoustica, Volume 14, llo .
"The Loudness of Octave Bands of 1, 1964.
I I I I I
'l LIMREFS.REPT.7886.004 l 1
I
TABLE 1A LIMERICK GENERATING STATION
SUMMARY
OF BASELINE NOISE SURVEYS (dBA reference 20 micropascals) SAMPLING DAY / L90 L95 Ldn LOCATION SEASON NIGHT DATE TIME Lmax Leq L10 L50 59 60 58 58 58 58 L-01 Defoliate Day 4/18/85 1615 68 60 62 60 60 60 64 L-02 Defoliate Day 4/18/85 1642 66 55 48 42 41 57 L-03 Defoliate Day 4/18/85 1713 0837 70 68 53 54 56 48 48 46 57 L-04 Defoliate Day 4/18/85 42 54 l L-05 Defoliate Day 4/18/85 0857 68 S4 54 46 42 l 57 56 34 54 52 60 i L-06 Defoliate Day 4/18/85 0914 74 54 58 50 46 44 54 L-07 Defoliate Day 4/18/85 1538 68 44 42 53 L-08 Defoliate Day 4/18/85 1452 60 49 50 46 L-09 Defoliate Day 4/18/85 1000 72 59 60 58 56 56 62 i 60 50 46 44 57 I L-10 Defoliate Day 4/19/85 1816 72 56 Ni ht 2340 54 46 46 44 42 40 58 L 91 Defoliate 4/23/85 58 56 56 56 64 L-02 Defoliate Ni ht 4/19/85 0008 70 57 42 40 40 57 L-03 Defoliate Ni ht 4/19/85 0025 66 50 54 50 48 48 48 57 L-04 Defoliate Ni ht 4/19/85 0105 66 50 46 40 38 38 54 L-05 Defoliate Ni ht 4/19/85 0130 58 44 52 52 52 50 50 60 4/19/85 0153 52 l
, L-06 Defoliate Ni ht 34 32 54 l L-07 Defoliate Ni ht 4/19/85 0245 54 44 48 38 46 44 38 34 34 53 l ? L-08 Defoliate Ni ht 4/23/85 0022 60 54 56 38 32 32 62 ;
L-09 Defoliate Ni ht 4/23/85 0001 68 50 46 42 40 57 L-lO Defoliate Ni ht 4/19/85 0044 64 49 l l L-01 Foliate Day - - - 48 57 Foliate Day 6/18/05 1411 78 57 56 50 48 L-02 62 54 48 46 60 L-03 Foliate Day 6/18/85 0946 78 62 53 54 46 42 42 52 L-04 Foliate Day 6/18/85 1342 72 L-05 Foliate Day - - 42 58 60 52 44 42 L-06 Foliate Day 6/18/85 1026 78 52 56 52 48 48 55 L-07 Foliate Day 6/18/85 1252 64 46 48 44 42 42 52 L-08 Foliate Day 6/18/85 1231 60 46 48 44 40 40 47 L-09 Foliate Day 6/18/85 1051 60 56 60 50 44 42 60 L-10 Foliate Lay 6/18/85 1006 70 L-01 Foliate Ni ht - - - 57 Foliate Ni ht 6/19/85 0050 70 47 48 40 38 38 L-02 42 42 40 60 L-03 Foliate Ni ht 6/19/85 0032 58 45 44 52 40 42 38 34 34 52 L-04 Foliate Ni ht 6/19/85 0112 L-05 Foliate Ni ht - - - 40 38 58 L-06 Foliate Ni ht 6/19/85 0134 46 42 42 42 L-07 Foliate Ni ht 6 19/85 0207 64 48 46 38 36 36 55 46 50 40 38 38 52 L-08 Foliate Ni ht 6 19/85 0241 62 40 38 36 36 47 L-09 Foliate Ni ht 6 19/85 0300 46 38 53 56 44 40 40 60 L-10 Foliate Ni ht 6/19/85 0015 64
eg y im m emM gm a m M M E M M MW W TABLE IB LIMERICK GENERATING STATION SUM'P (Y vF OPERATIONAL ( 1 UNIT NOISE SURVEYS (dBA reference 20 micropa)scals) JAMPLING DAY / IOJATION SEASON NIGHT DATE TIME Lmax Leg L10 L50 L90 L95 Ldn
-A L-01 Defoliate Day 1/30/86 1124 'ai E 5 46 44 4a 52 L-02 Defoliate Day 1/30/85 1230 's 6 '? 58 50 48 48 56 L-03 Defoliate Day 1/e9/86 1.3 2 0 66 n? 54 46 44 42 52 L-04 Defoliate Day 1/29/86 '.345 74 '
62 48 38 36 56 L-05 Defoliate Day 1/30/86 1316 76 au 58 44 40 30 54 L-06 Defoliate Day 1/29/86 1219 62 50 56 40 38 38 57 L-07 Defoliate Day 1/30/86 1009 70 54 56 50 46 44 55 L-06 Defoliate Day 1/ 3n/ s 6 1028 66 53 54 48 44 44 54 L-09 Defoliate Day 1/30/P5 1048 62 48 49 42 40 40 51 L-10 Defoliate Day 1/29/86 1255 62 48 50 46 44 44 53 L-01 Defoliate Ni ht 1/ 31,Jt 5 0003 54 45 48 44 42 42 52 L-02 Defoliate Ni ht 1/31/86 0238 56 44 16 40 38 36 56 L-03 Defcliate Ni ht 1/31/86 0221 48 41 42 40 38 38 52 L-04 Defoliate bi ht If31/86 0301 56 40 36 36 34 34 56 L-05 Defoli te Ni ht 1/31/8F 0328 42 36 38 34 34 34 54 L-06 Defe ate Ni ht 1/31/d' 0138 60 51 52 48 46 44 57
. L-07 Defo . ate Ni ht 1/3?J86 0116 62 46 48 44 38 38 55 7 ,L-08 Defoliate Ni ht 1/3 't.6 0053 52 46 48 46 42 42 54 L-09 Defoliate Ni ht 1/31/86 0029 48 43 44 42 40 40 51 L-10 Defoliate Ni ht 1/31/85 0158 56 46 48 44 42 42 53 L-01 Foliate Day 5/26/86 0734 64 50 52 48 46 46 53 L-02 Foliate Day 6/26/80 0703 92 67 64 53 50 48 66 L-03 Foliate Day 6f 26/86 1014 72 55 60 48 44 44 57 L-04 Foliate Day 6/26/E6 0949 54 49 54 48 42 42 52 L-05 Foliate Day - - - - - - - - -
L-06 Foliate Day 6/26,o6 1106 56 48 53 48 44 44 58 L-07 Foliate Day 6/26/86 0906 66 51 54 48 44 44 54 L-08 Foliate Day 6/26/86 0829 66 46 48 44 40 40 54 L-09 L-10 Foliate Foliate Day 6/26/86 0J00 62 50 52 44 42 40 56 Day G/26/86 1030 72 60 64 58 52 50 61 L-01 Foliate Ni ht "/26/86
. 0244 64 46 46 42 40 40 53 L-02 Foliate Ni ht "/26/86 0301 62 51 55 47 42 42 66 L-03 Foliate Ni ht 6/26/86 0053 64 49 48 44 42 40 57 L-04 Foliate Ni ht 6/26/86 0114 62 45 50 36 34 32 52 L-05 Foliate Hi ht - - - - - - - - -
L-06 Foliate Ni ht 6/26/86 0001 64 52 54 50 46 46 58 L-07 Foliate Ni ht 6/26/86 0141 60 46 47 44 42 42 54 L-08 Foliate Ni ht 6/26/86 0156 56 48 50 48 46 41 54 L-09 L-10 Foliate Ni ht 6/26/86 0216 68 49 50 48 46 46 56 Foliate Ni ht 6/26/86 0017 62 52 56 48 46 46 51
gi g g g M M. O g ~W~W M M MM M M M M M TABLE 1C (Part 1 of 2) PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION
SUMMARY
OF OPERATIONAL NOISE SURVEYS (dBA reference 20 micropascals) SAMPLING DAY / ACOUSTIC DESCRIPTORS LOCATION SEASON NIGHT DATE TIME Lmax Leg L10 L50 L90 L95 Ldn L-01 Defoliate Day T' 5/90 1240 74 57 53 48 46 44 56 L-02 Defoliate Day ', 5/90 1230 78 61 51 46 44 43 59 L-C3 Defoliate Day 3/05/90 1220 72 58 62 50 40 38 57 L-04 Defoliate Day 3/05/90 1130 68 56 60 46 40 40 55 L-05 Deicliate Day 3/05/90 1110 60 52 56 48 42 40 50 L-00 Defoliate . Day 3/05/90 1030 76 65 58 46 42 42 64 L-07 Defoliate Day 3/05/90 1345 60 49 52 46 42 42 50 L-08 Defoliate Day 3/05/90 1320 58 52 54 50 46 46 56 L-09 Defoliate Day 3/05/90 1335 50 45 48 44 42 42 51 w i L-10 Defoliate Day 3/05/90 1200 60 54 54 46 44 42 53 P-01 DLfoliate Day 3/05/90 1305 61 51 50 48 46 46 51 P-02 "efoliste Day 3/05/90 1400 64 51 52 48 46 44 51 P-03 Jefoliate Day 3/05/90 1425 72 56 52 42 40 40 55 P-04 Defoliate Day 3/05/90 1055 70 69 58 56 52 52 74 S-01 Defoliate Day 3/22/90 1430 60 50 54 48 44 44 52 L-01 Defoliate Night 3/6/90 0135 48 4c 44 42 40 40 56 L-02 Defoliate Night 3/6/90 0330 48 42 46 40 36 36 59 L-03 Defoliate Night 3/6/90 0315 50 42 44 40 38 38 57 L-04 Defoliate Night 3/6/90 0210 50 40 44 38 34 32 55 L-05 Defoliate Night 3/6/90 0230 42 34 36 34 34 34 50 L-06 Defoliate Night 3/6f 90 0245 52 49 51 48 46 46 64 L-07 Defoliate Night 3/6/90 0100 48 42 44 42 40 40 50 L-03 Defoliate Night 3/6/90 0040 62 49 48 48 46 44 56 L-09 Deioliate Night 3/6/90 0025 48 45 48 46 44 44 51 L-10 Defoliate Night 3/6/90 0300 56 42 42 40 40 40 53 P-01 Defoliate Night 3/6/90 0115 52 42 44 42 40 40 51 P-02 Defoliate Night 3/5/90 2345 52 42 42 40 38 38 51 P-03 Defoliate Night 3/6/90 0005 52 44 49 40 38 38 55 P-04 Defoliate Night 3/5/90 2305 80 67 66 64 64 62 74 S-01 Defoliate Night 3/23/90 0001 48 44 46 44 42 42 52
7 WUR f TABLC 1C (Part 2 of 2) FHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION
SUMMARY
OF OPERATIONAL NOISE SURVEYS (dBA reference 20 micropascals) SAMPLIhG DAY / ACOUSTIC DESCRIPTORS LOCATION SEASON NIGHT DATE TIME Lmax Leg L10 L50 L90 L95 Ldn L-01 Foliate Day 8/13/90 1205 66 57 -3 56 54 54 60 L-02 Foliate Day 8/13/90 1145 70 60 60 54 52 52 60 L-03 Foliate Day 8/13/90 1115 68 61 64 56 54 54 62 L-04 Foliate Day 8/13/90 1055 66 56 59 54 54 52 62 L-05 Foliate Day 8/13/90 1030 64 55 60 54 52 52 59 L-06 Foliate Day 8/13/90 1010 58 55 56 56 54 54 61 L-07 Foliate Day 8/13/90 1230 60 49 54 48 46 46 57 L-08 Foliate Day 8/13/90 1220 62 55 60 53 48 48 56 L-09 Foliate Day 3/13/90 1315 72 58 55 47 46 46 58
/2 L-10 Foliate Day 8/13/90 1100 64 57 61 56 54 54 63 7 P-01 Follate Day 8/13/90 1210 74 53 59 50 46 46 54 P-02 Foliate Day 8/13/90 1245 62 51 56 50 47 46 55 P-03 Foliate Day 8/13/90 1300 64 52 58 50 46 46 54 P-04 Foliace Day 8/13/90 1125 70 60 64 58 56 56 65 S-01 Foliate Day 8/13/90 1045 64 55 59 54 52 52 60 L-01 Foliate Night 8/14/90 0135 56 53 56 54 52 52 60 L-02 Foliate Night 8/14/90 0120 56 49 50 50 50 48 60 L-03 Foliate Night 8/14/90 0110 54 53 54 54 54 54 62 L-04 Foliate Night 8/14/90 0010 66 56 60 55 54 54 62 L-05 Foliate Night 8/14/90 0030 56 52 53 52 52 52 59 L-06 Foliate Night 6/14/90 0035 58 54 56 54 54 54 61 L-07 Foliate Night 8/14/90 0220 54 51 52 52 52 52 57 L-08 Foliate Night 8/14/90 0210 52 48 50 50 48 48 56 L-09 Foliate Night 8/14/90 0300 52 48 51 50 48 48 58 L-10 Foliate Night 8/14/90 0100 58 57 58 58 58 58 63 P-01 Foliate Night 8/14/90 0200 48 45 46 46 46 46 54 P-02 Foliate Night 8/14/90 0235 50 48 50 50 48 48 55 P-03 Foliate Night 8/14/90 0250 50 46 48 48 46 46 54 P-04 Foliate Night 8/14/90 0045 60 58 60 60 58 58 65 S-01 Foliate Night 8/13/90 2330 58 53 54 54 54 52 60 I
L -- - -
J TABLE 2 CORRECTIONS TO NOISE LEVEL RANK Influencing Factor Correction Number
- 1. Bockground Nolae (Use Figure 1 below for daytime omblent levels. Increase +2 to -3 i correction number by 1 for nighttime l levels.)
- 2. Temporal and Seasonal Foctors
- o. Daytime only -1 Nightt'me 0
- b. Repetitiveness (Use Figure 2 below, O to -6 I c. Winter Summer
-1 0
- 3. Dewcription of the Nofse
- o. Continuous Spectrum 0
-1 Tonal Components +1
- b. Smooth limo Chorocter O Imputalve +1
- 4. Previous Exposure Neo O Some -1 g 100 -
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- 3% -e -s -4 -3 -2 -1 0 rutancy sue - cuts roi atxso G e- FAc u Figure 1 - Family of curves Figure 2 Correction number used to determine correction number for %i-continuous noise for bockground N
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E E k .[l f TABE 5 LITRICK ETRATING $IAMOP Statwti OF ExFECTED AVER AM CC#MJN! f f RESPO*6E OPERATIONAL (1 tut T) W. OETRATIONAL (2 LpstTS) L-03 L-10 S-01 OAY TI T NIGHTTIT DA Y T IT JIGHTTIT DAY T IT kIGHTTIE ((FOt1 ATE f01.1 ATE f(Fet ! ATE FOLIATE CCFOLIATE FOLIATE CEFOLIATE FOLIATE LE FOLI ATE F0t! ATE OEFOLIATE FOtIATE O C C D E C D C C B 8
- 1. L eve t R ana of Base l tree C escise tewel (1 Unit)
(Figures 0101-0124) C D D E C D D D D D
- 2. Level R ar* of (4& at irwJ B E Noise levet ( 2 thii t s )
(F ig.res 0101-O'24 ) 0 0 0 0 n 1 1 2 2
- 3. Uncor r ec t ed te e t R ar* O 1 1 1streaw I
to i W 0 0 0 0 1 1 0 1 1 I 4 Car rec t ion f or Bar 6:7cund 0 0 1 else (Yd>te 3)
-t 0 -1 0 ~1 0 -1 0 -1 0 -1 0
- 5. Car rec t icn for imxr a t arxt Pascnal Fx t cr s (Table 3) 0 0 0 0 0 0 1 0 0
- 6. Correc r im f or Spec t r un 0 0 1 Char r t er (Table 3) 0 0 0 0 0 0 0 0 0 0 0 0
- 7. Correc t ion fcr Pr o luus E ys>sur e 0 O 1 1 2 1 3
- 8. Cc< r ec ted t eve l O t 0 1 1 Rant j ncr ease l
- 9. Cor r ec t ed A ver aje M) *O NO MJ NO DO W NO NO OHTA RWD OBSE R WD OBSERVED OeSixe OB(IR VED OBSER C OGSFRWD OBSER%ED CWERWD MILD M!tD M! t.D Ctmn i t y Resrsy t t REACYION REACTION REACTION REACT 10N REACTION REACTIO** REACT 104 REACT 10*e A*sNOY AMCE ANNUYA*CE GDPLAI CS j (F igure C) EEAC71O=e l
l l l l . _m , , -
PEOGRAM MASK - THIC PROGRAM ESTIMATES THL LEVEL 8 (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE DANDS OF AN INTRUSIVE BOUND (NEW COUND) EXCEED THE CORRESPONDING MASHING LEVELB OF AN AMBIENT y (BACKGROUND) NOIEE I,E. THE LEVELS ABOVE WHICH THEhE IS A l ' CREATER THAN 50% PROBABILITY OF DETECTION. (DERIVED BY L R. E. LIEBICH FROM PUBLICATIONS OF SAN 70RD FIDELL 1932-1963) l _____..___.__..__________________.__ .__ .____________ ______.. ___ ___. PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION TABLE 6 j ENVIRONMENTAL NOISE ASSESSMENT USER NAME: G. WINISTC*.FER DATE/ TIME: 17 A'J,UST 1990 AT 1020 HOURS lB CALC. NO., CALC TITLE: LIMERICK -0101 DAYTIME AUDIBILITY ANALYSIS AT RECEPTOR L-n3 SPECTRUM 'A' DESC: DAYTIME AMBIENT NOISE LEVEL - FOLIATED SEASON 16 JUNE 1965 ETYTIME PERIOD -- 0946 HOURS SPECTRUM 'D' DESC: OPERATIONAL NOISE LEVEL ( 2 UNITS)-FOLI ATE SEASOh 13 AUGUST 1990 DAYTIME PERIOD -- 1100 HOURS
/
lg ANSI BAND CTR. SPECTRUM GPECTRUM AUDIEILITY OF AUD;EILITY OF BAND FREO. 'A' 'B' 'B'OVER'A' 'A'OVER'B' NO. (H ) (DB//20UPA) (DB//20UFA) (DB> <DB) s 14 25 47,2 49.6 0.0 0.0 15 31 49.0 52.7 0.0 0.0 1 16 40 50.8 58.7 2.3 0.0 17 50 52.6 55,4 0.0 0.0 3 18 63 54.5 50.5 0.1 0.0 g 19 $0 52.2 56.6 1.% 0.o 20 100 50.0 55.2 - .o n 21 125 47.e 52,: ' , u., I
~
22 160 50 :o.5 *,1 b 2; 'no ao qu,5 g,- 24 250 2.2 G? 5.6 2.5 315 39.2 5,: 7., 0,9 1 26 000 26,2 5 . ,* 1 1, C. , 27 50 f/ 33.3 u3.7 1 :, . 5 o u 26 630 32.1 42.5 14.t u.0 29 %0 ' J . c, 41.1 14.4 n.o 30 mu 23.7 0.5 11 . i 31 1250 29.9 33.7 17 , . 30 1600 1 39.7 14,8 c 0 33 2000 _w . 3 36.2 13.a 0. 34 2500 30.3 38.3 13.7 0,0 3e 3156 3.: : _ _ 36 400u 30. s. 12.; n.o 37 5000 25.9 33.9 1. 0 n.0 Sa 6300 21.6 29.2 13.- 3.0 39 5000 17,3 :E : 25 '
*0 luno 1~ : ._1 . t .. , _,
41 12500 17.3 1.2 4.3 v.; 42 16000 17.2 22.1 a.7 , 9 43 2006n 17.2 22.5 0.0 u DB( A ) ~4.2 TE: A) 52. PROGRAM MA8K - THIS PROGRAM E8TIMATED THE LE7L8 (IN DECiDELS) BY NHICH ANY
' 1/J OCTAVE HOISE BANDS OF AN . ITRUS!VE SOUND (NEW BOUND) '
EXCEED THE CORRECPONDING MASKING LEVELB 0F AN AMBIENT ( BACEGROUND ) NOICE 1.E. THE LEVELS ABOVE WHICH THERE 18 A GREATER THAN 50% PROBABILITY OF DETEC: TION. (DEhlVED BY R. E. LIEDICH FROM PUDLK ATIOtle OF PANFORD FIDELL 1M 2-195;,) l ... ...-- .. ... . ------,....- ..-~...--.- . ....- ... . ... ..-- .--...---. PHILADELPHIA ELECTRIC COMPAfiY LIMERICH GENERATING STATION TABLE 7 ENVIRONMENTAL NOISE ABSESSMENT USER NAME: G. WINIBTORFER DATE/ TIME: 17 AUGUST 1990 AT 1100 HOURS CALC. NO,* LIMERICM -0100 CALC. TITLE: DAYTIME AUDIBILITY ANALYala AT RECEPTCR L-a1 2PECTRUM 'A' DESC: DAYTIME AMBIENT NolSE LEVEL - FOLIATED BEASON 16 JUNE 1905 DAYTIME PERIOD -- 0946 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL < 1 UNIT)-FOLI ATED BEA80N 26 JUNE 1966 DAYTIME PERIOD -- loth HOURS lg ANSI BAND CTR. SPECTRUM SPECTRUM AUDILILITY AUDIE!LITY OF OF BAND FREQ. 'A* 'D' 'B'0 VEE'A' 'A'0VER'D' NO. (H ) (DB//20UPA) (DB//COUPA) (DPi tDE) 14 25 47.2 cl.2 u.0 0,0 15 31 49.0 #
- 0 . e. 0.0 0,0 1 16 40 50.0 46.2 0,0 0.n l 17 50 52.6 60.0 2.7 e,9 IS 63 54.5 51.0 0.0 9.0 I 19 80 52.2 45.S .t : . ..
20 100 50.0 4-. . 8 o.0 ,9
- ' 1 125 47 s 5 4 .o ,
~
22 IN 4,9 .2 o. , 4
- m u s. ,1 . >
1 d.i4 (( ii 62,2 " tl 1 ; , (, l (c :lt B,_ o o o. l h ao :6,2 _o o
? Son Z,' . .i .9 s.
26 6'o 30.1 s4. 0 6,4 1.0 29 -410 I . , luno 30 , 9 29.7
? 2
's. . ,
9."
, . c. .n
.o 31 1250 29.9 .~ . 2 3.- ' F 32 1600 30.1 32.2 ' :. .1 I
33 2000 30,3 30. J.4 5.6 34 2500 30.3 :1.o 6.4 e n 25 ^1te ,0 '; e , n .
% 4 0 0 ll j) O , ' [ il , 'j E,; ,,6 37 50e0 25.9 2G.0 6.' RJ
. :, 6300 21.0 _0 20.5 .2 7, Tonn t- - 19,a - , .
r
.o tanm i' ,a ,
41 12500 17,3 15.o 0 o , . 42 ILOGO 17.2 15.0 .
.n 3 , s, 47 ^ %on l' 2 is,o o,o Din A :- o4._ DE t a > ..i.;
PRCGRAM MASK - THIS PROGRAM ESTIMATES THE LEVEL 8 (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) EXCEED THE CORRESPONDING MASKING LEVELS OF AN AMBIENT - ( BAC CGROUND ) NOISE I .E. THE LEVELS ABOVE WHICH THERE 18 A GREATER THAN 50% PROBABILITY OF DETECTION. < DERIVED BY J R. E. LIEBICH FROM PUBLICATIONS OF SANFORD FIDELL 1932-1953) j .. .._ - . . ...___--_- ... ...-__--.- ---.-----_-_-_--..-----_... _. -...-. . PHILADELPHIA ELECTRIC COMFANf LIMERICK GFNERATING STATION TABLE 8 ENVIRONMENTAL NOISE ASSESSMENT I USER NAME: G. WINISTORFER DATE/ TIME: 17 AUGUST 1990 AT 1110 HOURS i CALC. NO.: CALC. TITLE: LIMERICC -0103 DAYTIME . AUDIBILITY ANALYSIS AT RECEPTOR L-n? SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL ( 2 UNITS )-FOLI ATED SEASON I 13 AUGUST 1990 DAYTIME PERIOD - 1100 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL ( 1 UNIT)-FOLI ATED SEASON 06 JUNE 1956 DAYTIME PERIOD -- 1014 HOURS l DAND AUDIDILITY 4UDIEILITY 3 ANSI CTR. SPECTRUM GPECTRUM OF OF BAND FREQ. 'A' 'B' 'B'OVER'A' 'A'OVER'B' ( H ; (obi /20VTA) (DB//COUPA> (DB) (DP) I NO.--- - - . - -_- -__ . . - ----- ..- ..-______-- . - - _ _ - - - 14 25 49.6 51.2 0.0 0.0 15 31 52.7 50.5 0.0 0.0 1 16 40 58.7 48.2 0.0 4.n 17 50 55.4 00.0 0.0 0.0 16 63 56.5 51.0 0.0 3.6 1 19 20 60 100 55.6 55 ' 45.6
.o 0.0 0.0 3
.2 21 .10 c, 52.2 29.5 o,o r. .
22 160 ca.o .: .o 1. I4 T. 3 20t 50.5 20.2 :: c l &. 250 40.9 :2 5 *i 25 315 55 ;o. - n,a 1 .t 20 400 45 ? [U,. v.t 1( ~. 27 Sou 43.7 33.2 0.9 13,- 28 630 42,5 34.8 0.0 11,a 29 600 41,1 35.2 u.o la 1 30 1000 40.5 : . .. , 1, . 31 1250 29,7 M.2 11 . 1. i. 32 1600 3 9 . 32.2 0.0 12,' 33 2000 36.2 30.2 0.0 13.5 30 2500 33,3 31.0 0.0 17,0
!5 3150 37.6 f_ 5 n.s ;; .
36 4000 37 5 29.5 .0 1:,, 37 5000 33.0 26.0 0,0 1 ,9 33 ^300 N o "U.S 0.' 14.5 [3 3000 $6. 19,U it %, 40 10:bQQ 21,C At 1 Q [. , 41 12500 21.2 15.0 0.o c. , 42 16000 22.1 h.0 v.0 o 43 20000 22.5 15.u 0.0 0 n DE( A . 5;.o EP( A > I -
PROGRAM MA8K - THIS PROGRAM ESTIMATES THE LEVELB (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) EXCEED THE COERESPONDING MASHIllG LEVELd CF AN AMBIENT (BACEGROUND) NOICE I.E. THE LEVELS ALOVE WHICH THERE IS A l GREATER THAN S0% FROBABILITY OF DETECTION. (DERIVED BY L-R. E. LIEBICH FROM PUBLICATIONS OF SANFDED FIDELL I N 2- 1963 ) p FHILADELPHIA ELECTRIC COMPANY l LIMERICK GENERATING STATION TABLE 9 ENVIRONMENTAL NOISE ASSEPBMENT USER NAME: G. WINISTORFER R DATE/ TIME: J7 AUGUST 1990 AT 1200 HOURO g -----... ..-- _-- . ..-_ --..-_--. ..-.. . --. _ -- .--_---------.--_-_-.- CALC NO,: LIMERICE -0104 CALC. TITLE: DAYTIME AUDIBILITY ANALYSIS AT L-03 P SPECTRUM 'A' DESC: DAYTIME AMBIENT NOIBE LEVEL - DEFOLIATE SEASON 16 APRIL 1965 DAYTIME PERIOD -- 1713 HOURS SPECTT.UM 'B ' DESC: OPERATIONAL NOISE LEVEL ( 2 UNITS)-DEFOLI ATE SEASON 07 MARCH 1990 DAYTIME PERIOD -- 1219 HOURS BAND AUDIBILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM OF OF l BAND FRE0. 'A' 'B' 'B'0VER'A' A WER'E-B NO. (H ) sDB//20UPA) i DE< / 20UT A > tDE> < L'S > 14 25 52.1 52.0 0,0 0,0 15 31 53.1 51.a 0.0 u.0 16 40 54.2 53.4 0,0 0.0 17 50 55.3 40.4 0,0 2,2 1 16 63 56,4 t.c . 2 0,0 .; i 10 60 53.5 49.6 .n n-2i 100 50.0 c. t .1 i ' 21 125 7.0 ,.3 o , 22 160 42,a 41.' n. ' 23 20U 39.5 _,1 o 0 1.. 24 25U 7.0 j b , i> 1.] s
.m e.
. 21 e.a ;4.H ...;- v. ..+
26 -. 0 0 32.3 30.4 0.5 ._. 27 500 30.5 29.7 2.3 3. I y a c..-.y :y . :. .., . , u .- 29 600 51.0 27.1 o.; . . . 9 1000 31,3 27.1 6 . .. ; 31 1350 27,4 26.' ;7 , 0.1 32 1600 23.6 24.2 5.8 4,6 33 2000 19.7 21.a ,e . , . . . 54 2500 16.3 1.E o .. 25 3150 16.1 16.6 4.1 ; 36 4000 17,3 12,3 1.5 li . : 37 '5000 15 3 16.9 U.a i1.!
.n - r:eu
- .,.n
.a . ,3 4 s.- .
39 3000 13.1 10.0 .1 " 40 10000 11.7 6.9 v.o U . ;. 41 12500 11.7 0.8 6.0 0.e , 42 levon 11.7 7 3 e o a ^0000 14 , j ; I DBiA> 41.5 dei A) 13.6
- PROGRAM MASK 'IHIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS "" AN INTRUSIVE SOUND (NEW COUND) EXCEED THE CORRESPONDIfL t1A3flNG LEVELS OF AN AMCIENT tBACMGROUND) NOISE I .E. THE mEVELS ALOVE WHICH THERE IS A
- i. GREATER THAN 50'4 FROBASILITY Of DCTECTION. (DERIVED BY I
R. E. LIEBICH FRON FUBLICATIONS OF SA!! FORD FIDELL 1902- M 3) FHILADEl.PHIA ELECTRIC COMPANY TABLE 10 LIMERICL GENERATING STATION ENVIRONMENTAL NOIBE ASSESSMENT UCER NAME: G. WINISTORFER DATE/ TIME: 17 AUGUST 1990 AT 1215 HOURS I - __________________________ _________-__..______..__-_-__.__-- - - - ... _-- CALC. NO.' L I MER IC K -uin5 CALC. TITLE: DAYTIME AUD'IBILITY ANALYSIB AT L-u: GPECTRUM 'A' DESC: DAYTIME AMBIENT NOIBE LEVEL - DEFOLIATE SEASON 18 APRIL 1965 DAYTIME PERIOD -- 1713 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOIEE LEVEL (1 UNIT > -DEFOLIATE EEAEON 29 JANUARY 1966 CAYTIME PERIOD -- 1320 HOURS BAND AUDIBILITY AUDIDILITY ANSI CTR. SPECTRUM SPECTRUM OF OF BMib FREO. 'A' 'B' 'B'0 VEE' -
' '/ U ' 0 -
I NO. (HC)
<DE//20UFA) <DE/ 20U:-A> iDB> .EE>
14 25 52.1 53.6 0,0 0.0 15 31 53.1 57." 0.0 0.n ( 16 40 54.2 54.5 n.0 e.n 17 50 55.3 5?.O 0.0 0.0 1S 63 56.4 56.2 0.0 0,o 19 50 ca . 5 c. t . a u o o 20 ino 50.6 n' , u.
".1 1:= .7 ~, 4' .
2 16o 4f._ 4.. n .I 27 ., U t i 9,A .. F , 24 Zi w .u ..!.o . .i a.. 25 515 5... . o ._ J. , 26 -00 32,: *u.0 !0.1 , o 27 500 3 0 . c. 36.0 ".6 26 r, s,- . ,
'l 11.0
^
a 100 '1 4
.o su 10u0 31 . .-o.. .
31 1250 27.4 23.d 6.3 ; .5 32 1600 23.6 2 6 . ". ' ' ' ' 3: 'lo o n 19.7 23.a '. r: , ,
'4 250 > 12.3 n. ~.t 35 31 L^ 0 12.1 10.0 C. 4 )
;6 4000 17 :, p .2 o, , ;
Snoo 15.0 1{.0 .1 .
'
tDE//20UFA>
- DE>
DL , 14 25 50.0 53.6 0.0 0.0 15 31 51.0 57.8 0.0 v.n 16 40 53.4 54.5 0.0 0.0 17 50 . 48.4 53.8 0.7 0.0 18 f3 40.2 Fa.2 6.1 0.a la on 49.6 51.:3 0.0 20 106 45.1 .. ~' 2 i 21 125 4; ' . 'o I e 22 10n 41.5 %. .. 23 Lan 38.1 s- 9
+ _. 5 0 3b.2 +4[,( ,E r_ c_ ' n ., c.--
. .~ n_ 4. ~ s.
i 26 400 30.5 .+0.0 11.9 n.u P7 500 23.7 26.0 9.4 i0
.n,.
- t. n. .
,1.-
29 0i10 L7.I 31,_ 20 1U00 2 , I a ' ' 31 1250 26.o 'S.3 7.5 _.; 32 1600 24.2 26.5 7.5 :.9 33 2000 21.0 23.6 f.5 t 3 2500 10.0 2o. 5 . 35 3150 16.6 19.n .2 _. 36 4000 12.9 Id.2 11.2 iC 37 5000 10.6 18.0 17: ; o 1 s e, 6300 .,-i t- a ,, 39 6000 10.0 1 ,o li s ii 40 10000 0.3 17.0 5.6 n. 41 12500 6.5 17.0 a.6 .o o2 10000 "? , 17.0 + e 62 mou ',1 17.o o o DE(A) 59,3 DBi A > 4 3 . PROGRAM MASK - THIS PROGRAM ESTIMATED THE LEVELB (IN DECIBELS) BY WHICH ANY ' 1/3 OCTAVE NOISE BANDS OF AN IPTEUBIVE COUND (NEW DOUND) EXCEED THE CORRESPONDI.E MASKINO LEVELS OF AN AMBIENT , (BACKGROUND) NOICE I.E. THE LEVELS AEOuE WHICH THERE 18 A l OREATER THAN 50% FROBABILITY OF DETECTION. ( DEEIVED OY R. E. LIEBICH FROM PUBLICATIONS OF BANFORD FIDELL 1962-199) PHILADELPHI A ELECTRIC COMPANY l LIMERICK GENERATING STATION FABLE 12 ENVIRONMENTAL NOISE ASSEBSMENT USER NAME: G. WINISTORFER DATE/ TIME: 17 AUGUST 1990 AT 1230 HOURS CALC. N0.: LIMERICK -0107 CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIC AT L-03 I SPECTRUM 'A' DESC: NIGHTTIME AMBIENT NOISE LEVEL - FOLIATED SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0032 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL (2 UNITS >-FOLIATED EEA80N le AUGUST 1990 NIGHTTIME PERIOD [ .-_ M BAND AUDIBILITY AUDIDILITY ANSI CTR. SPECTRUM SPECTRUM OF OF lB BAND NO. FREQ. ( H ) (DB//20UFA)
'A'- 'B' sDB<<2UUPA>
'B'OVER'A' tDBi A ' ' 'VER ' ll iDB>
14 25 50.7 46,0 0.0 0.0 15 31 50.2 53.7 0.0 o.o 16 40 43.0 56.1 2.7 0,0 I 17 16 50 63 49.3
+ ,9 55.4 55.8 1.4
_.0 0.0
' o 19 00 47.0 55 " . . -
Co 100 I 46.9 55.4 21 1J5 u?.0 V u ... e i 22 100 .. i 5._ 4 23 ". O u l.6 .. .. n 2,6 + , 24 25U s9.4 .-6 L.b . I 25 315 ?.o .;_ 4. 26 400 34.6 38.4 6.2 .o 27 500 52.2 37.6 0.5 0.0 20 330 Sn. 7 .. 3
;9 30 0 :; 7 25,i lo r o, in 1000 26.. 34.2 11.1 e.o 31 1250 25.5 32.6 12.2 u.0 32 1630 24.0 30.0 ! 7.2 0.0 33 2U00 22.5 32.2 15.2 14 2500 24.t :, ; ; ;. _
35 3150 26.* ha." "" . 6 o.o 36 u00 20.* M.6 14.1 .o 37 5000 26.G 41.2 20.F - > 35 o'00 ':.o .. G 4 J ' A 8000 23.0 34.0 17 5 o u 40 10000 21.2 20 9.u . 41 12500 19.3 ;4.1
- 7 1.4 42 1 66% o 17 - 1. u.4 3 2o000 15.o 1."
DB(A> 41.5 DB(Ai 52.2
PRCGRAM MAGl - THIB PROGRAM EBTIMATES THE LEVELS (It! DEC1 EELS) BY WHICH ANY 1/3 OCTAVE NOISE DANDS OF AN INTRU3IVE DOUND ( NEW GOUND) EXCEED THE CORREGFONDING IWei:lNO LEVELS FF Afl AMBlENT (BACEGROUND) NOI E'E I .E. THE LEVELD AIME WHICH THERE 10 A I GhEATER THAN 50% PROEABILITY OF DE'TECTION. (DEEIVED BY R. E. LIEDICH FROM PULLICATIONS OF EANFOhD FIDELL 19%-1953) , PHILADELPHIA ELECTRIC COMPANY l LIMERIC): GEf1ERATING STATION TABLE 13 ENVIRONMENTAL N018E ASCESUMENT USER NAME: G. WINISTORFER I 17 AUGUDT 1990 AT 1350 HOUhE DATE/ TIME: CALC, NO.: LIMERICE -0100 CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIB AT L-0.4 SPECTRUM 'A' UE30: NIGHTTIME AMBIENT NOISE LFVEL - FOLIATED BEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0032 HOUffS BFECTRUM '3' DESC: OPERA 110NAL NOlBE I.EVEL il UNIT )-FOL I ATED EEATUN 26 JUNE 1986 NIGHTTIME PERIOD -- outh HOURS BAND AUDIBILITY AUDIFILITY ANSI CTR. SPECTRUM CFECi3UM OF OF BAND FREO, m' 'D' 'B'iVEh'A' ' ' O Eh'O I -___ fiO . ( FC ) tDEvc20UPA) ; Di3 / ' 2 0UP A 1LLi tDE 14 25 50.7 40.0 0.0 0.0 15 31 50,'l 46 . r3 0,0 0,o IC 40 49.6 44,R o,0 ,n 17 SO 49.3 42,0 o0 1,4 IF C3 ?9 #.; S n.n u. 13 OU 47 9 ou, 20 LOU 6,+ + 2 U! [2S M. O ...a 2: [En ,, . 1, -i 2; '!!d 41.6 ') J .. 250 1 i . ., .;.
- _;' .15 37,o "~
26 400 34.0 3%,5 2.s .' I 2.7 20 500
. 0 i?
32,2
<t!,4
>4,0 L,
,2
- 4. 'l
~
Lu 100u t.A _,o la, o .) 31 1250 25.5 31.5 i 1. 9 ii . 0 32 1600 24.0 25.0 '.3 . 2 !..
>~
non 22 c, 3.,9 7e < I L. 2D 0 L . . 'c. .2,5 , f 31SO CO.9 19.0 il I.. ..
.e 4000 a:.4 19.C u0 ,
,r
^7 51) O il [0 , .3 19,- t ') I ',
- m. !*
- i 3ono _,6 13, a . o ;+,.
*U 10000 Lt. 19.6 .+,
~'
ol 12500 13.3 10.6 . _,? 4: 10000 ,- r: 19 e o o Of A f iJiti [f . (. IV , DB( A 1 Al.; 'm(A) .. l 9 m.
I PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIEELB) BY WHICH ANY 1/3 CCTAVE NOISE BANDS OF AN INTRUS!VE SOUND (NEW SOUND) I EXCEED THE CORRESFOND"5 MASKItiG LEVELS OF AN AMBIENT ( BACKGROUf1D ) NOISE I GREATER THAN 30% PROEALLI TY OF DETECTION. ( DERIVED BY THE LEVELS AEOVE WHICH THERE IS A R. E. LIEBICH FROM FUBLICATIO!18 OF SANFORD FIDELL 1922-1963) I ---- -- .-------------------- ..-------------------- -------------..----- --- PHILADELPHIA ELECTRIC COMPANY LIMERICK GENEPe" WG STATION TABLE 14 ENVIRONMENTAL 110ISE ASSESSMENT USER NAME: G. WINISTORFER I DATE/ TIME: CALC. NO.- 17 AUOUST 1930 Ar 1400 HOURE LIMERIG -0100 CALC. TITLE: NIGHTTIME A3JDIBILITY ANALYSIS AT L-03 SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL (2 UNITS)-FOLIATED SEASON 14 AUGUST 1990 NIGHTTIME PERIOD -- 0106 HOURS SFECTRUM 'E' DESC: OPERATIONAL NOISE LEVEL ( 1 UNIT )-FOLI ATED SEASON 26 JUNE 1986 NIGHTTIME FERIOD -- 0053 HOURS BAND AUDIBILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM OF OF EAfiD FREO. 'A' 'E' ' E
- O'.f ER ' A ' 'A >JER'5' I NO. (H2) (DB//20VFA: (D5i/20UFA> (DB> (DE) 14 25 46.0 49.0 0.0 0.0 15 31 53.7 46.a 0.0 0.0 16 40 58.1 44.3 0.0 3.4 17 50 55.4 40.0 0.0 's IS 63 55.8 45.5 0.0 i 4 10 e0 55.7 -. 2 .
I _as e.
- g
- 2. '.
.oa.
1mes 100 ce.
=:m. . (>
25.2
- 5 r
I
'. . 200 a* , i .;,0 i o :
2 25n 1.6 42. 1.r
^5. :- 15 10.5 37 i 26 *00 35.4 34.5 a.0 : .3 I 27
[ 5-29 500 C00 37.6 15.6 15.1 34.0 3_.2 32.5 0 1 e, I 30 31 32 1000 1250 1600 34.; 32.6 32.0 33.0 31.5 25.0 3.o 3.6 1.2 C3 6.0 3.0
>> n,
- e. .n .-
I
-. .m - - c3 - Ls .M . e i.d) ..-
. -.'{ q as
, }. .J .a.s -. .
35 3150 46.' 19.5 0.0 3 ; . ^. 36 4000 36.6 13.3 *
.0 2;.'
I 37
~
39 5000 r 5000
;00 41.C Ge 3%.3 19 S l i 1f,d O.i
_~ - I 40 al 10000 10500 16 0 m' 04.0 24.1
;1 5 19.6 13.6 19.:
.0 e
o 10.
'~
4 ., 200uo 21 - i - I
+
t DE( A) 52.0 DE( A ) *
-3&' 9
I PROGRAM MA8K - THIS PROGRAM ESTIMAWS THE LEVEL 8 (IN DECIEELS) BY WHICH ANY 1/3 OCTAVE NOISE SAND? OF AN INTEUSIVE EOUND (NEW BOUND) EXCEED THE OORRESPONDIta MASl'.ING LEVELS OF AN AMBIENT B (EACKGROUND) NOISE I.E. THE LEVELS AEOVE WHIGH THERE IS A GREATER THAN 50% FEOEASILITY OF DETEC'! ION. (DEhlVED DY R. E. LIEBICH FROM FUELICATIONS O SANFOED FICELL 19."2-1953) I ------- ------------- - .-- FHILADELPHIA ELECTRIC COMFANY TABLE IS LIMERICK GENERATING STATION ENVIRONMENTAL NOISE ASSESSMENT USER NAME: G. WINISTORFER I DATE/ TIME: CALC NO.: 17 AUGUST 1990 AT 1~10 HOUES LIMERICK -0110 CALC. TITLE: NIGHTTIME AUDIEIwITY ANALYSIS AT L-03 SPECTRUM 'A' DFSC: NIGHTTIME AMBIENT NOISE LEVEL - DEFOLIATE SEA 3ON 19 APRIL 1985 NIGHTTIME FERIOD -- 0005 HOURS SPECTRUM 'E' DESC: OPERATIONAL NOISE LEVEL (2 UNITS)-DEFOLIATE SEASON 06 MARCH 1990 NIGHTTIME FERIOD -- 0312 HOURS EAND AUDIEILITY -UDIEILITY ANSI CTR. SPECTRIJM SPECTRUM OF OF I EAND NO. FEEO. (H > tLBe/20UFA)
'A' 'C' iL5/e200FA>
'B'OVER'A'
<DBi
'A' .EE'S 1264 14 25 '42.4 49.9 0.0 0.0 15 31 46.2 49.9 0.0 0.0 16 40 50.0 50.6 0.0 0.0 17 50 53.6 49.0 0.n >
.1 16 63 57.5 9.1 u,o .5 12 s;n e,.a. .+ .
I L. 1 loo 125
-Ity 4o
', . 2
-. : s 49.+
;.4 e -
o.1 _W I Z '5.1 _ .n 0.+ : .
- a. ;rn 's.5 30 4
..e. .
i,1 C*_. _.L .:_*. .o _ 2E 400 32.6 30.0 o.n c.0 I ," 2:
. G_
- s. o. n.
6M N. m. et. 2e.1
". ". 1
,i..a 2"
". r.? .
i 4 . r_ i I
.sc.0 3, o. l u ,. ...ou
_ .. . s .s .. 21 1_r. e .sa n.
.. r . e> n_A . 0 .; .
- 3. .
32 1600 20.0 22.9 6.I 2.3 v .- c. ,n , sn.. I u c o. n o. l 5C * *
~ -. m.J .
.f_._"-
{ : 1 s' . . . ... 35 3159 15.1 16.6 7.3 4 : 36 4000 13.5 12.9 5.0 .3 I 3' 39 5000 6000 100 13.6 1:. 13.2 11.-o
'i,'
11. i.
~.4
- 6 s
I 40 41 2 10000 12500 16n00 13.0 1 s .n 1 .0 1( . ; a"
?
u.a o . a 1.6 0 0 43 Db v0 1 .o o .>. DB(n) 39.7 DBiA) 39.7
-M-
j PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) I EXCEED THE CORRESPONDING MAEEING LFVELS OF AN AMBIENT tEACKGROUND) NOISE GREATER THAN 59. I.E. THE LEVELS AE0'.'E WHICH THERE IS A 4 PROBABILITY OF DETECTION. (DERIVED EY R. E. LIEBICH rROM PUELICATICNS OF BANFORE FIDELL 193:'-1933) PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATICtj TABLE 16 ENVIRONMENTAL NOISE ASSESSMENT USER NAME: G. WINISTORFER I 17 AUGUST 19?0 AT le25 HOURS DATE' TIME: CALC. NC . : LIMERICK -0111 CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIS AT L-03 SPEOTRUM 'A' DESC: N KHTTIME AMBIENT NOISE LEVEL - DEFOLIATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0025 HOURS SPECThU" 'E' DESC: OPERATIONAL NOISE LEVEL ( 1 UNIT )-DEFOLI ATE 5.ASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0221 HOURS BAND AUDIBILITY AUDIFILITY ANSI CTR. SPECTRUM SPECTRUM OF Or I PAND NO. FEEQ. (H2)
'A' (DB//20UFA)
'E'
( DB. / 2uiJF A )
'E'0VER'A' (DE)
'A> VER'E s2Er 14 25 42.4 48.8 0.0 0.0 15 31 46.2 45.2 0.0 0.0 16 40 50.0 45.0 0.0 0.0 I 17 16 19 50 63 56 53.8 57.5 52.9 44.2 47.2 49.5 0.0 0.o 0.o 4.0 E.4 g ;0 100 -0.2 5. O.i g 21 12? 42.5 -. *! . 0 1.1 6 v~
!Ct s.a 2.0
.~ 2s0 :
2.= I
. 1 . 4 i 2 250 ;5 c. :3.0 . o. ,
25 :15 3 .1 34 2. '- 26 400 32.0 32.6 2.6 2.2 I 27 25 ea 500
~?U
~g3.
31.2 22,1 o-
<.3 33.5
- .2 y> . -
5.4 0.. 1 . .,
,- . . . a-I . e~ i ,s.U -e>..cJ . . .<= _. . = . . - .
=.s o1 s 1 -s
- r. c 0, en.e
-- s it.n. 0 .0 v- . ,;
32 1600 20.0 16.2 2.4 7.0 33 2000 17.5 Id .2 6.2 -+.'
.* : io IC.: 15.2 ' ~
35 3150 15.1 13.2 _9 2.7 36 4000 13.6 16.2 10 3 1.5 I 37
~
M 5000
?S i 3000 13.C 1;.
13.2 1,5 . 0 15.2 1 ? '.' 10.6 11.; i 1. 1 . _, I 13.0 40 10000 16.; 63 1.o 41 12500 13.0 15.2 1.; e o 42 16000 1: u I?.2 o.o - i a3 20we 1-2 ) 15.; 6 I DS(A) 33.' DE( A ) ~0.2 1 l
. PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/ 3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW BOUND) j EXCEED THE COT.RESPONDI!S MASCING LEVELS CF AN AMBIENT
~
(BACKCROUND) NOISE I.E. THE LEVELS ABOVE WHICH THERE IS A i GREATER THAN 50% PROBABILITY OF DETECTION. (DERIVED BY R. E. LIEBICH FROM FUBLICATIONS OF SANFORD FIDELL 1 M2- 19 33 ) PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION TABLE 17 l ENVIRONMENTAL NOISE ASSESSMENT J USER NAME: G. WINISTORFER DATE/ TIME: 17 AUGUST 1990 AT 1430 HOURS
~
CALC. NO. LIMERICE -0112 CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIG AT L -0 ? SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL ( 2 UNITS)-DEFOLI ATE BEASON 06 MARCH 1990 NIGHTTIME PERIOD -0312 HOURS CPECTRUM 'B' DESC: OPERATIOfuiL NOISE LEVEL ( 1 UNIT )-DEFOLI ATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0221 HOURS
'l --- -------- ------- -----------..--- .. .----------.-------- --..... ...--
BAND AUDIBILITY AUDIEILITY ANSI CTE. SPECTRUM SPECTRUM Ur UF l EAND FREQ. 'A' 'E' 'E'OVER'A 'A'OJEE'E' J NO. tH ) (DB//20UPA) iDB/,20UFA> (DBi 'DB 14 25 49.9 45.6 0o c. 15 31 49.9 eo.2 0.0 0.0 lb 40 50.6 43.0 0.0 0.0 17 50 49.0 44.o 0.0 0.1
= 16 63 49.1 4'.2 0.0 4 o
19 do 45.7 w9.5 0.0 2 t, 100 43, 46 : 4 i _.I .I 1 125 99.b -+ E , U '. ' 2. 22 I?0 e5.7 -2.o 4 2: 2tn 20.0 .+2.5 6' I v 250
,e
?4.0 29.4 u
d e
.+.
26 400 30.0 ?2.d 5.2 i0 27 500 20.5 ?3.5 : ., 0.0 1 - g- , -, .- , h h00 .7 2h 2 k' . ) 30 1000 25,3 23.6 .1 ^i ,1 31 1250 24.0 16.2 0.0 10.7 32 1600 22.9 16.2 0.5 9.3 33 2000 ' :' 13.2 1.5 .= la 2500 19.: 15.2 .t
~
35 3150 lo.6 16.2 '. o.2 36 4000 !2.9 15.2 11.2 0.5 3' 50n0 11.0 15.2 1: 2
?! r: m 11 " 15.2 .2.
?9 S000 11.4 15.2 11.: 0.n 60 10000 10.2 16.2 65 0 41 12500 9.2 13.2 1= .0 l c2 160uu 5 . <: 1= 2 a. l
%) [J i 11 0 "9 , 1 [. , [
DB( A > 39.7 DE( Ai 40.2
l PROGRAM MASK - THIS PROGRAM EPTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRU' SIVE SOUND (NEW SOUND) I EXCEED THE CORRESPONDIfl0 MASHING LEVELS OF AN AMEIENT (DACKGROUND) NOICE I .E. THE LEVELS ABOVE WHICH THEEE 18 A GREATER THAN 50% PROBABILITY OF DETECTION. tDERIVED BY R. E. LIEBICH FEOM PUBLICATIONS OF SANF0ED FIDELL 1932-1033) I . .- ...--...--.. .-. ...----.-_--._-------- _ ....-----..-_- . ..-- --. PHILADELPHI A ELECTRIC COM6dY LIMERICl: GENERATING ST.', TION TABLE 18 ENVIRONMENTAL NOICE ASSESSMENT USER fiAME: G. WINISTURFER DATE/ TIME: 20 AUGUST 1990 AT 1110 HOURS I - - . - - . . . . . . . - - . . . . . . . . - - . . . - - - - - - - - - - - - - - - - . . - - . - - - - - - - - - - . . . - . - - - - - - - CALC. NO. CALC. TITLE: LIMERICE -Oli DAYTIME AUDIBILIT / ANALY3IS AT L-lo SPECTRUM 'A' DESC: DAYTIME AMBIENT NOISE LEVEL - FOLIATED SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1006 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL (2 UNITSi-FOLIATE SEASofi 13 AUGUST 1990 DAYTIME FERIOD -- 1160 HOUES I .--- ..---...----... .-- ..--...... ---.--......-- ------------ .. - _ --- --- ANSI BAND CTR. SPECTRUM SPECTRI'M AUDIBILITY OF AUDIBILITY Or I EAND NO. FREQ. (H2) (DB//20VPA)
'A' (DB/.20U?Ai
'B' 'B'OVER'A' (CE) s'OVER'E'
'00 14 25 47.7 54.0 0.0 0.0 15 31 43.2 60 0 0.0 0.0 16 40 46.7 59.1 4.* u.0 I 17 18 10 50 6?
50 49.0 49.7 96.7 60.8 62.? 53.1 6.9 v.0 O.0 I 20 21 l o ci
,-5 1un 47.7 66,6
. . a.
"6 "C..
u . ., 5
",3 i
[ i (!) (1 %il , h 4) b } ll .19 I 2-25 26
;50
;15
*00 30.7 15.0 D._
~?.u 46.
45.3 12." 11. 14.5 a.o I 27
.c
+ s1 29 500
-.d
- 500 31.5 26.2 4 . _,f 4w.2
*4 ..'
.. ! . 9 15.8
!" 9
.. c.
0.0
- 1000 I
20.0 .+ 1 . 1 19 . . 31 1250 26.6 .+ 0 . 4 16.' n.u 32 1600 26.6 39.9 16.5 0.0 33 2000 26.5 19.o 1.o o o I 24 25 36
;500 3150 4000 3".2 12.1 i
26.5 3 6 . c. ir _ 14 1 10,3 1.5 o I 37 sa r 5000 TMu co00 29.0 21 3 16,c 33.6 15.3 10.F 1.: ' a.." 1.e 40 10000 16. c; 22.1 10 ' v.; 41 12500 16.6 22 5 6.1 i.%
.: 1_ 1m m. 1 2.-
e 3. 16. ,< l l DB(A) 42.0 DB(A) 52.;
-3C
. FROGRAM MA8l - THIC PROGRAM ESTIMATES THE LEVELS (IN DECIDELS) ffY WHICH ANY , 1/ 3 OCTAVE NOICE DANCD OF AN INTRUSIVE POUND (NEW DOUND >
- EXC EED THE COREECFANDIID MA2i
- 1 NO L E'!EL. F AN Mi i E!iT l (54 EOEOUND) NOISE I.E. THE LEVELO AliOVE WHICH THEhE IL A OREATER THAN :0'. PROE ADIL I TY OF DETE': TIO'i. sLERIVED BY R. E. LIEFICH FROM i>UDLICATIONO OF CANF0hD F]DFLL 1.4 2-l _)
j - - - - . - - - - - - - - - - - - - - - - . - - - . - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - . - - - - - - - - - . - - - - PHILADELPHI A ELECTE!C COMPAN( TABLE 19 LIMERICE GENEEATItD STATION ENVIRONMENTAL NOICE ACBESSMEllT USER NAME: O. WINISTORFER 6 DATE /TI!!E : 2n AUnUCT I Dn AT 113n H 'UT6 l CALC Nn. LIMERIU -oll. t
'ALC. TITLE: DAYTIME AUDIBILITY CLHIS AT EE ~ Ei IOk L
l GPECTRUM 'A' DESC: DAYTIME AMBIENT NOIEE LEVEL - FOLIATED GEASON 16 JUNE 1935 DAYTIME PERIOD -- luu6 C URG CPECTRUM ' B ' DEPC : OPERATIONAL NaIFE LiWEL (1 UNIT'-FOLIATED EFA?ON l 26 JUNE 1906 DAYTIMF FiCEIOD - l u :.o HOUED l i t EAND AUDIBILIti ~juIBILITY ANSI CTR OPECTRUM 3FECTEUM Or i t i EAND FEEO. 'A' 'D L
"!FI - /EE ' -
i NO. (H ) DB/cJnUFA> DE 'a !WA' PE :i' 1 25 47.7 45 P o.o U.o , Ics .,.> 1 . . . .. . n. t ,; . n
. g.<., 1, .>,
! 16 40 46.7 ?C.5 ~
- l. ti . o 17 50 40.2 U.S 4.6
- o 1C .. 3 . ? ' ~4. ' a 7 1) Sit ..
n 1,a ., - , -
'! ! -. i .
J . . ' .o *
'i.'
,I s.
'o
, t'--
4 lm .. u n ,2 E.t, 1 . -' .1
^7
- 31. ,.
0
..* ,o l .o 1. u n .t '
~t., .
31 1250 EC t ~5 . o 1 ,
?2 1000 20.0 ?.0 ti .
- .n o u Mr <. < >
o
) . .r 1
-.ac. al o c. o . . . O i
1 . 1
.t. ..ono _2.1 . . ,
I
,n.o,
. .o _ ._ 1..
?
- t f i l (' l ! }'s [
e lauuu l i. ! .. , i t 41 1:500 - 1 a <
- c. _ it no ', ,
i 4 , -) EE(A> .n OL(A; . < i
. _ - - - - - - --. -. - - . . - ~ - - . -. - - - - - . . - . - _ -
i 1 l PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELB) BY WHICH ANY l 1 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND INEW SOUND) EXCEED THE CORRESPONDING MAEEING LEVELS OF AN AMBIENT (BACEGROUND) NOISE I.E. THE LEVELS AEOVE WHICH THERE IS A 1 GREATER THAN 50% PROBABILITY OF DETECTION, (DERIVED BY R. E. LIEBICH FROM PUBLICATIONS OF SANFORD FIDELL 1952-1963)
------------m--------------------------_-------------------------------------
l_ PHILADELPHIA ELECTRIC COMPANY i .l'ABLE 20 i LIMERICE GENERATING STATION l ENVIRONMENTAL NOIFE ASSESSMENT l USER NAME: G. WINISTORFER DATE/ TIME: 20 AUGUST 1990 AT 1135 HOURS > I .-- ..---.- . .--- _--------- --- .--- -- .--------- ---- --------- CALC, NO. CALC. TITLE: LIMERICE -0115 DAYTIME AUDIBILITY ANALYSIS AT RECEPTOR L-lu SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL 'O UNITS)-FOLIATED SEASON 13 AUGUST 1990 DAYTIME "ERIOD - 1100 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL ' l UNIT)-FOL I ATED BEA20N 06 JUNE 1956 DAYTIME PERIOD - 1030 HOURS I I I - --..----------- ---- ------ ..----.-.------... - --------------- --------- - ANdI BAND CTR. SPECTRUM GPECTRUM AUDIBILITY OF AUDIBILITY OF I 3ANP NO FREO.
<H)
(DB//20UFA>
'A' 'B'
( LE/ / :' 0VF A )
'B'OVER'A' (DB>
A'OVER'B'
>DE>
14 25 54.0 48 E 0.0 0.0 15 31 60.2 53.2 0.0 0.0 16 40 D9.1 56.5 0.0 0.0 I 17 15 19 50 63 60 60.8 62.3 59.1 56.5 59.5 52.0 0.0 0.o 0.0 0.0 n.6 0.O I 20 100 55.6 52." ",' 3.3
- n. 1 ,ic.e. ;cc.> . s, . ,e ,
_ c. i . o . 22 160 52.' af . ' O 5.9 25 200 49.0 :c uo .c I 1 24 250 45.0 36.2 o.o 1 :. . '
- .5 $15 46.0 I4.6 n.0 1 .4 26 400 45.3 32.5 U.0 15,2 I 27 2S 23 500 E 50 Mn 44.2 4I.4
.+1.3 34.2 IE '
56.5 0.0
+ i io 13.1 li . ?
30 inon 1.1 35.5 0.o 3,9 31 1250 40.4 35.0 0.0 10.3 32 1600 39.9 35.0 0.3 10.1 33 2000 39.0 *2.0 -.5 2.5 I 34 35 36 250n 3150
*n00 29.0 38.5 3E ,5 a .-
34.5 34.0 lo.9 2.1
- r. .+
9.5 3.4 5 37 5000 33.6 24.2 0.0 15. 6:00 25.7 Ic . : 10 t 29 30eu 15. :. 17.2 c.0 2+.. 40 10000 22.1 14.0 0.0 I 10 ' el 12500 22.5 16.u o.0 c.1 42 16000 2w.1 IE.0 n.o :.7
.3 20000 25.5 .i.n 0 0 no EB.A) 5:' . 6 DB(A) 49.9
,.w
l l l i PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/ 3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) EXCEED THE CORRECPONDING MASMING LEVELS OF AN AMBIENT ( LAC EGROUND ) N0!SE I .E. THE LEVELS AE0VE WHICH THERE 18 A I i GREATER THAN 50% PROB-BILITY OF DETECTION. (CERIVED BY ' _ R. E. LIEBICH FF;OM PUBLICATIONS OF SANFORD FIDELL 1902-1983) r i ___________________________________________________. ________________________ PHILADELPHIA ELECTRIC COMPANY LIMERICK OENERATING STATION TABLE 21 ENVITt0NMENTAL NOISE ASSESSMENT USER NAME: G. WINISTORFER DATE/ TIME: 20 AU6UST 1990 AT i145 HOURS I ____________________________________._____________.___.~ CALC. NO.. CALC. TITLE: LIMERICE -9116 ~ DAYTIME AUDIDILITY ANALYSIS AT RECEPTre L_lo SPECTRUM 'A' DESC: DAYTIME AMBIENT NOISE LEVEL - DEFOLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 0616 HOURS SPECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL (2 UNITS)-DEFOLIATE SEASON 05 MARCH 1990 DAYTIME PERIOD -- 1157 HOURS I _____ .________.__.. ._________ ______ _____.___ _____-_ __ ________ _____ _ ANSI BAND CTR. SPECTRUM 8PECTRUM AUDIBILITY OF AUDIBILITY OF I BAND NO. FREQ. (HC)
'A'
( DE / / 2eUFn ) (DB <20UPA)
'B' 'B'0VER'A' (CE)
' A P'ER ' B '
cDE) 14 25 51.6 51.2 0.0 0.0 15 31 52.2 51.3 0.0 0.0 i 16 40 52.6 52.6 0.0 0.0 t I 17 1S 19 50 63 30 53.3 54.0 52.1 50.4 52.6 51.9 0.0 0.0 6.o 0.0 i.o 20 100 50,2 4.4 3 21 125 46.4 66.1 0.
- l
.; _ 16n . .o %.c i.2 i !
.cn n -, .+ 1 . ,. <
I 24 25n % c, . on,, e. . a l
- .5 :: 15 o.u -
.1 .
n o o 40,0 a. .+ 3.w., .o 1.0
.,m I 27 4-2.7 500 cac f.m 34.0 34.6 33.2
._I 33 2.3 1 . e.,
5 30 O i 10 1000 35.0 ?4.5 .. 1 c.! ! 31 1250 32.6 32.1 4.2 S.C 32 1600 30.7 31.6 6.3 e.1 33 2000 C S . c. 30.9 7.9 :.! ! I 34 3? 36 250a 3150
.+000 Ma 27.5 26.9 35.e 27.0
!a.1 5.0 n
0.0 c 3 f r 1 L
~ -
- .7
. c. 9 (u) .n r....n_ e c. . O.
. .a_ n 7
. n ma 19 . c. :) ! i*.! 0 l'
.3 00u 15,7 _ C . ., 17 o.o 40 10000 1". 0 20.7 '
I 9.: o.4 41 12500 12.0 23.0 6.6 o.o ' 42 16006 12.0 20.0 o.o o I 43 2anm 1 ~. . o li 9 y ; I DB(A) 43.3 DB( A) 4 _41-
.6 1
1 h
FROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY l 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) I EXCEED THE CCREESFONDING MASKING LEVELS OF AN AMBIENT lgg (EACKGEOUND) NOISE I .E. THE LEVELS ABOVE WHICH THERE IS A GREATER T.iAN 50% FROEABILITY OF DETECTION. ( DERIVED EY R. E. LIESICH FROM FUELICATIONS OF SANFORD FIDELL 1952-1933) l .--------- . ------------ ---------- ------ - ----- --- ------- ----------- PHILADELPHIA ELECTRIC COMPANY LIMERICK GENERATING STATION TABLE 2 ENVIRONMENTAL NOISE ASSESSMENT USER NAME: G. WINISTORFER DATEITIME: 20 AUGUST 1930 AT 1155 HOURS I --------.---- -------...------- .-------------.------ CALC. NO.: LIMERICE -0117 CALC. TITLE: DAYTIME AUDIEILITY ANALYSIS AT RECEFTOR L-lu SPECTRUM 'A' r) ESC : DAYTIME AMBIENT N018E LEVEL - DEFOLIATE SEASON 19 APRIL 1965 DAYTIME FERIOD -- 0616 HOURS SPECTRUM 'E' DESC: OPERATIONAL NOISE LEVEL ( 1 UNIT i-DEFOLI ATE SEASON 29 JANUARY 1966 DAYTIME PERIOD -- 1^55 HOURS l . ------------------------------ . --....-- --------- -------------- -----.-- ANSI BAND CTR. SPECTRUM SPECTRUM AUDIBILITY OF AUDIBILITY OF I EAND NO. FREQ. ( H-' )
'A'
( DB/ / :.0UFA > (DE//20UFA>
'5' ' E ' O'!EF ' A '
rDE>
' A ' ~+'! E R ' B '
,EE-14 D5 51.6 52.5 0.0 0.0 15 31 52.2 56.5 0.0 n.0 16 40 52.8 60.5 " 1 0.0 I
17 50 53.3 54.c u.0 0.0 16 63 54.0 54.0 0.0 0.0 19 10 52.1 c
- a. 6 i ' o I 20 21 22 ino 125 l{
c.0 . 2 40.4
.. , o _~ _
i c
.3 o i.
4 o
~
- c 2b 20V ,_ 9 . " 25.O I
A. . *
,+
-. n-sr n. . c. . + ....e, i i :
#tc_ ".
- IaC $ .'. . .d
.. . t; 26 400 34.4 33.6 1.0 s.9 I 27
". 5
..q 500 c'n
.s
- g g:
3
.~ . o
.O sa . -
34.0
- . , 5 4,
.. , 2 1
1.1 2
;0 1000 35.0 : :, . 2 2: _ ..
3 1 1en s on.v2
. s 1.v s . a. e., c; 32 1600 30.7 30.0 4.5 c.9 33 2000 28.5 25.5 5.c c.c I : .
.? 4 7 C, 6
. c. ,.
S. } C., Q, s 4000 Io 9 C h.9 s 9 29.5 s.v 5
"a
_1 1 a
'l O.D * , a
< 1I engo a -,.-
e , c) . e.
. x3- ..
OD
} Y (l a . {j,- ;}, !" ~
b 50b0 15 ' ;.1 . .,. 21. a0 10000 12,0 31.2 19.5 I 41 er 12500 16000 12.0 L2.n 29.5
- . .. 5 1:.s 6 .1 43 2vu00 t2. 2-:. : :
l DECAi 43.9 DE(A> a*.' 2-
PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH AN( ! 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) lg EXCEED THE CORRESPONDING MASl'ING LEVELS OF AN AMBIENT !g (BACKGROUND) NOISE I.E. THE LEVELL AEOVE WHICH THERE IS A i GREATER THAN 50% PROBABILITY OF DETECTION. (DERIVED BY j_ R. E. LIEBICH FROM PUELICATIuNS OF SANFORD FIDELL 1962-1953) ), PHILADELPHIA ELECTRIC COMPANY , LIMERICK GENERATING STATION TABLE 23 ENVIRONMENTAL NOISE ASSESSMENT USER NAME: G. WINIGTORFER l.. DATE/ TIME: 20 AUGUST 1990 AT 1200 HOURS
- , CALC. NO. LIMERICK -0118 CALC. TITLE
- DAYTIME AUDIBILITY ANALYSIS AT RECEPTOR L-lu i
1 34 SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL ( 2 UNITB)-DEFOLI ATE SEASGN i 05 MARCH 1990 DAYTIME PERIOD -- 1157 HOURS 8"ECTRUM 'B' DESC: OPERATIONAL NOISE LEVEL (1 UNIT)-DEFOLIATE REASON i t 29 JANUARY 1936 DAYTIME PERIOD -- 1255 HOURS lW BAND AUDIDILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM OF OF ll
- 3 BAND NO.
FREO. iH) <DB//COUPA)
*A' 'E' (DB<<2nUPA)
'B'QVER'A' iDE)
+ - ' O'JER ' E '
<DB>
S _______ _ 1 i 14 25 51.2 5.8 0.0 0.0 { 15 31 51.6 56.5 0,0 0.0 i 16 40 52.8 00.5 2.1 n.0
- 17 50 50.4 54.8 0.0 0.0 t
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PROGRA;l MASK - THIS PROGRAM ESTIMATE 3 THE LEVELS (IN DECIEELS) BY WHICH ANY ( 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND) ' I EXCEED THE COEEEEPONDING MAEl'.ItD LEVELS 1;F AN AMb!ENT ( E/.CKGROUND ) NOIS2 I.E. THE LEVELS AEDE WHICH 1HERE I5 GREATER THAN 50. FEOEAEILITi OF DETECTION. LEEI'/ED EY A l R. E. LIEBICH FEOM PUELICA!!ONS OF SANFOED FIDELL 1.e;- 197: = > I i
----- ... -------- ....------------.. -----------.. ------ ------.------------ I
' PHILADELPHIA ELECTRIC COMPANY ! ( LIMERICK GENERATING STATION TABL'E 4 ENVIRONMENTAL NOISE ASSESSMENT l l USER NAME: G. WINISTORFER ! DATE/ TIME: 20 AUGUST 1DO AT 12:0 HOUES I i l --..- ------ .------ ...---.. -----.- -- . -- .---- .---- .- -------..---..-- , i CALC. NO., LIMERICK -n119 ! , .. CALC. TITLE: NIGHTTIME AUDIBILITY ANALYCIS AT EECEPTCE L-!'- t l < i t SPECTRUM 'A' DESC: NIGHTTIME AMBIENT NOISE LEVEL - DEFOLIATE SEASON l j 19 APRIL 1965 NIGHTTIME PERIOD -- 0044 HOUES l SPECTRUM 'B' DESC: OFERATIONAL NOISE LE'/EL ( UNITS)-DEFOLIATE SE4a?N 06 MARIH 1990 NIGHTTIME FEEIOD -- U 55 H3UES r i I i i j 12AND AUDI51LITY AUDIDILITY i ANSI l CTR. SPECTRUM SPECTRUM ur w ' I SAND FREO. 'A- '6' 'B'CiEE*A- 'EE'E ( NO. (H) sDB//20UFA> tDB '2 0UF A ' ':E En j l IL 25 47.4 46.9 0 . t. 0.0 15 31 47.2 49.6 0.o n., l l 16 40 47.1 4 6 . =, 0.0 4 0 l 17 50 47.0 ~5.6 0,, l 16 63 46.8 cE o,e i I , 19 ?O 47.5 7.; e i f
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A LIMERICK GENERATING STATION . - ENVIRCNMENTAL NOISE ASSESSMENT USER NAME: TABLE 25 DATE/ TIME: G. WINISTOEFEE
....- 00 A
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..........- - 31 JANUARY 1956 NIGHTTIME -
FERIODUNIT )-DEFOL I A EAND .. -- - -- - -... - .. . .. .. .. -...... 015d HOURa ANSI CTE. r., CM iv - - FFECTEUM AUDIEILITY l' .%r% . N '.1 ,4, EFECTEUM AUDIBILITY H I , O, CF
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_ PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIEELS ) EY WHICH ANY 1/3 OCTAVE NOISE IMNDS OF AN INTEUBIVE SOUND (NEW BOUND) EXCEED THE CCEEESPONDINS MASFING LEVELS OF AN AMEIENT ( E At' EGEOUND ) N01EE I .E. THE LEVEL 3 AEOVE WHICH T;iEEE IE A GEEATEE THAN 50*. FE0EADILITY ?F DETE1: TION. iEERIVED BY h R. E. LIEBICH FROM FUELICATIQJS OF EANFCED FIDELL 19 W 19=3> PHILADELPHIA ELECTRIC CCMFANY LIMERICK GENERATING STATION TABLE 26 ENVIRONMENTAL NOISE AESEBSMENT USER NAME: G. WINISTOEFER DATE< TIME: 00 AUGUST 1990 AT 1210 HOUED I -__....__ _______ _- CALC. NO.: LIMEEICK -F121 CALC. TITLE: NIGHTTIME AUDIBILITY AhALYC10 AT RE:EFTCE L-1;- SPECTRUM 'A' DESC: OPERAT;0NAL NOISE LEVEL t 1 UNIT)-DEFOLI ATE BEAtsON 31 JANUARY 1956 NIGHTTIME FERIOD -- 0156 HOUE2 EFECTEUM 'E' DESC: OPEEATIONAL NOISE LEVEL t2 UNITS)-DEFOLIATE EEAEDN 06 MARCH 1990 NIGHTTIME FERIOD -- OCCS HOUEE l EAND AUDIBILITY AUDIDILITY i ANSI CTR. SPECTRUM EFECTEUli 0F ?F EAND FEEO, 'A' 'E' ' P = TEE ' 'JEE E' NO. iH:> '. dei / 20VF A > 1DE 0UFA' 3 EE 14 25 56.6 6.9 0.0 n.0 15 31 53.5 49.E O. o0 10- 40 49.0 a6,5 n0 '.0 17 50 47.2 45.6 n.n o.n y la C3 46.5 J.6 E o o
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ha - PROGRAM MASK - THIS PROG.C.AM ESTIMATES THE LEVELS (IN DECIBELS) BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW BOUND) EXCEED THE CORRESPONDING MAS):1NG LEVELS OF *N AMEIENT ( BACl: GROUND ) NOISE I.E. THE LEVELS AE0VE WH KH THEEE IB A F GEEATER THAN 50% PROBABILITY OF DETECTION. tDERIVED BY L R. E. LIEBICH FROM FUPLICATIONS OF SANFihD FIDELL 19 M-19!3) F PHILADELPHIA ELECTRIC COMPANY LIMERICl: GENERATING STATION TABI'F' $~ 7 ENVIRONMENTAL NOISE ASSESCMENT USER NAME: G. WINISTORFER DATE/ TIME: 20 AUGUST 1900 AT 1225 HOURS CALC. NO. L IMERICl: -0122 CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIB AT EECEFTOE L-10
- SPECTRUM 'A' DESC: NIGHTTIME AMBIENT NOISE LEVEL - FOLIATED SEASON 19 JUNE 1955 NIGHTTIME PEE 10D -- 0015 HOURS SPECTEUM '5 DEST. . W EEATIONAL NOISE LEVEL (2 UNITS)-FOLIATED SEASON la AUGUST 1990 NIGHTTIME PERIOD -- 0059 H-XRS l BAND AUDIDILITi AUDIBILITY ANSI CTE. SPECTEUM BFECTRUM OF CF BAND FREQ. 'A' 'E' E'CtEE'N '
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- 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND (NEW SOUND)
!. EXCEED THE CCREESFONDING MACl:ING LE"ELS C F su AMelENT I (EACKGROUND) N016E I .E. THE L EVELS AE0'.'E WHICH THEEE IS A ! GREATER THAN SM. PHOEABILITY OF DETFCTION. tDERIVED EY 2 R. E. LIEEICH FROM FUPLICATIONS OF FANF0ED FIDELL 10: S I N: 3)
! PHILADELFHIA ELECTRIC COMPANY LIMERICK GENERATING STATION TABLE 28 ENVIRON *! ENTAL NOISE ASSESSMENT iI I
4 USER NAME: G. WINISTORFER l DATE/ TIME: 20 AUGUST 1990 AT 1245 H?UES ! CALC NO.. LIMERICl: -ol:? l CALC. TITLE: NIGHTTIME AUDIBILITY ANALYSIS AT RECEFTOR -!r I SPECTRUM 'A' DESC: NIGHTTIME AMBIENT NOISE LEVEL - FOLIATED SEASON I i 19 JUNE 1965 NIGHTTIME FERIOD -- 0015 H0fJR8 SFECTFtUM ' B ' DESC 0FERATIONAL NOISE LEVEL (1 UNIT)-FOLIATED EEM ?N 26 JUNE 1956 NIGHTTIME PERICD -- W1' HOURS i BAND AUDIEILITY AUDIBILITY
- ANSI CTR. EFECTRUM SPECTRUM er .t
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PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS (IN DECIEELS) BY WHICH ANY 1/3 CCTAVE NOISE DANDS OF AN INTEUSIVE DOUND (NEW SOUND) EXCEED THE COREESPONDINu MAEING LEVELO OF AN ANUIENT tEAEGEOUND) NOISE I.E. THE LEVEle AE.OE WHI:H 1HERE ID n l GREATER THAN 50'. PROBAEILITY O DET EC T I ON . DEhlVED EY f E. E. LIEBICH FRGM FUPLIC ATIONS OF P ANFOTcD FICELL 19 5. - I k ;
- PHIL ADELFHI A ELECTRIC COMPANY T ABI'F' 9 LIMERICE GE"ERATING STATION ENVIRONMENTAL NOISE ASSESSMENT USEE NAME: G. WINISTORFER DATE/ TIME: 20 AUGUST 1990 AT IT.4 W.9 E S I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ . . _ _ _ _ _ _ _ _ _ _ _ _ . - _ . . . .
CALC. NO.* LIMERICK -0124 CALC. TITLE: NIGHlTIME AUDlBILITY ANALYSIE AT EEEFTE L-11 SPECTRUM 'A' DESC: OPERATIONAL NOISE LEVEL (2 UNITS)-FOLIATED SEASON 14 AUGUST 1930 NIGHTTIME PERIOD -- 0059 HOURS SFECTEUM 'B' DESC: OFEEATIONAL NOISE LEVEL s 1 UNIT )-FGL I ATED FA DN CE JUNE 10i% NIGHTTIME FEEIOD -- or HOURP P EAND AUDIEILITY AUDIEILITY ANSI CTE. SPECTEUM EFECTEUM ice a EAND FEEO, ' A' 'E 'F'OVER'A- 'L'- Ur ' B NO. (H:i tDS,>20UFA> - 0E . 2 0!'?A ' >:e Eb 14 25 47.0 ~5.5 0.0 0.0 15 31 56.7 52.2 0.0 n.n 16 40 54.7 e5.S o.0 0.0 17 50 52.4 -C.0 0.0 o.o
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e PROGRAM MASK - THIS PROGRAM EST:AATES THE LEVELS BY WHICH ANY 1/3 OCTAVE r NOISE BANDS OF AN INTRUSIVE SOUND EXCEED THE CORRESPONDING i MASKING LEVELS OF AN AMBIENT NOISE. 1.E., THE LEVELS ABOVE WHICH THERE IS A GREATER THAN 50i PROBABILITY OF DETECTION. (DERIVED BY R. E. LIEBICH FROM PLBLICATIONS OF S. FIDELL 1983) CLIENT NAME : PHILADELPHIA ELECTRIC COMPANY PROJECT TITLE: LIMERICK GENERAT!HG STATION TABl.E 30 USER NAME : S. RATH DATE / TIME : 20 NOVEMBER AT 1535 HOURS I ____..... __ ....__.. .........__________.....__... _ __..__..... .... _______ CALC No. : LIMERICK -0125 CALC. TITLE : DAYTIME AUDIBILITY ANALYSIS AT RECEPTOR S-01 l SPECTRUM
'A' DESC : OPERATIONAL NOISE (1 UNIT) DEFOLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -- 1316 HOURS
'B' OESC : OPERATIONAL NOISE (2 UNITS) DEFOLIATE SEASON 22 MARCH 1990 DAYTIME PERIOD -- 1430 HOURS BAND AUDIBILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM OF OF BAND FREC. 'A' 'B' 'B' OVER 'A' A' OVER 'B' N No. (HZ) (DB//20VPA) (DB//20UPA) (DB) (DB) g _______ ..______ ,_...... _______............ ..___... _____.... _____ .......
14 25 49.2 53.1 0.0 0.0 15 31 48.0 54.0 0.0 0.0 16 40 48.2 52.5 0.0 0.0 17 50 53.0 52.9 0.0 0.0 63 63 46.2 54.8 4.7 0.0 lp 19 20 100 80 49.0 49.8 52.9 50.1 0.9 0.0 0.0 0.0 21 125 48.0 46.5 0.0 0.1 22 160 45.0 47.2 1.6 0.0 23 200 39.8 45.4 5.8 0.0 24 250 35.2 39.1 4.8 0.0 25 315 31.2 37.3 7.7 0.0
$ 26 400 30.0 34.8 7.2 0.0 g 27 500 31.8 35.6 6.9 0.0 28 630 27.0 35.7 12.4 0.0 29 800 25.2 36.8 15.8 0.0 l
P 30 31 1000 1250 23.0 21.2 37.5 36.1 19.1 19.8 0.0 0.0 1 32 1600 19.8 34.7 20.1 0.0
)3 33 34 2000 2500 16.5 15.8 31.2 27.0 20.2 16.9 0.0 0.0 35 3150 15.0 23.0 13.8 0.0 36 4000 15.0 18.8 9.7 2.1 37 5000 15.0 16.2 7.2 4.8 38 6300 15.8 14.6 4.9 7.3 39 8000 15.5 12.1 2.8 9.1 40 10000 0.0 0.0 0.0 0.0 41 12500 0.0 0.0 0.0 0.0 42 16000 0.0 0.0 0.0 0.0 43 20000 0.0 0.0 0.0 0.0 DB (A) > 39.5 45.7 r
I 5 PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS BY WHICH ANY 1/3 OCTAVE F BANDS C/ AN INTRUSIVE SOUND EXCEED THE CORRESPONDING L MASKING ! EVEL OF AN AMBIENT NOISE. THE LEVELS ABOVE WHICH TE RE IS A GREATER THAN 50% PROBABILITY OF OETECTION (BY R. E. LIEBICH FROM PUBLICATIONS OF S. FIDELL 1983) CLIENT NAME : PHILADELPHIA ELECTRIC COMPANY PROJECT TITLE: LIMERICK GENERATING STATION USER NAME : S. H. RATH DATE / TIME : 20 NOVEMBER AT 1535 HOURS I ............. ................................. ..... .......... _ .......... CALC. No. : LIMERICK-0126 m CALC. TITLE : NIGHTTIME AUDIBILITY ANALYSIS AT RECEPTOR S-01 g SPECTRUM
'A' DESC : OPERATIONAL NOISE (1 UNIT) DiFDLIATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0328 HOURS
'B' DESC : OPERATIONAL NOISE (2 UNITS) OEFOLIATE SEASON 23 MARCH 1990 NIGHTTIME PERIOD -- 0001 HOURS BAND AUDlBILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM OF OF (AND FREQ. 'A' 'B' 'B' OVER 'A' A' OVER 'B' No. (HZ) (DB//20UPA) (08//20UPA) (DB) (DB)
.., . ...... ........... ......... ....... ~.. ........... ........ .
15 31 45.2 52.3 0.0 0.0 16 40 39.5 55.1 0.4 0.0 17 50 36.8 55.6 7.7 0.0 63 63 37.8 50.3 8.6 0.0 19 80 - 38.0 53.5 12.5 0.0 20 100 38.5 47.0 6.3 0.0 21 125 38.0 40.9 1.5 0.0 22 160 33.5 40. 6.1 0.0 23 200 30.8 39.8 9.2 0.0 24 250 32.0 35.9 4.8 0.0 25 315 30.0 33.0 4.6 0.0 26 400 28.5 33.1 7.0 0.0 27 500 27.5 32.4 8.C 0.0 28 630 25.8 34.1 12.0 0.0 29 800 23.5 35.5 16.2 0.0 30 1000 18.5 36.2 22.3 '0.0 31 1250 19.0 34.4 20.3 0.0 32 1600 18.8 32.6 19.0 0.0 33 2000 16.8 29.3 18.0 0.0 34 2500 16.8 25.0 13.9 0.0 35 3150 16.8 19.7 8.7 2.9 36 4000 18.0 16.1 4.0 7.8 37 5000 16.5 12.6 2.1 9.9 38 6300 16.5 10.9 0.5 11.7 39 8000 16.2 10.1 0.1 9.8 40 10000 15.8 9.6 0.0 4.4 41 12500 0.0 0.0 0.0 0.0 42 16000 0.0 0.0 0.0 0.0 43 20000 0.0 0.0 0.0 0.0 OB (A) > 34.1 43.5 1 w ~ PROGRAM MASK - THIS PROGRAM ESTIMATES THE LEVELS BY WHICH ANY 1/3 OCTAVE NOISE BANDS OF AN INTRUSIVE SOUND EXCEED THE CORRESPONDING L- MASKING LEVELS OF AN AMBIENT NOISE. I.E., THE LEVELS ABOVE WHICH THERE IS A GREATER THAN 50% PROBABILITY OF DETECTION. (DERIVED B7 L E. LIEBICH FROM PUBLICATIONS OF S. FIDELL 1983) CLIENT NAME : PHILADELPHIA ELECTRIC COMPANY PROJECT TITLE: LIMERICK GENERATING STATION b USER NAME : S. RATH DATE / TIME : 20 NOVEMBER AT 1535 HOURS CALC. No. : LIMERICK -0127 CALC. TITLE : DAYTIME AUDIB'LITY ANALYSIS AT RECEPTOR S-01 SPECTRUM
'A' DESC : OPERATIONAL NOISE (1 UNIT) FOLIATE SEASON 19 APRIL 1986 DAYTIME PERIOD -- 0857 HOURS
'B' DESC : OPERATIONAL NOISE (2 UNITS) FOLIATE SEASON 13 AUGUST 1990 DAYTIME PERIOD -- 1045 HOURS BAND AUDIBILITY AUDIBILITY ANSI CTR. SPECTRUM SPECTRUM 0F OF BAND FREQ. 'A' 'B' 'B' OVER 'A' A' OVER 'B' No. (HZ) (DB//20UPA) (DB//20UPA) (DB) (DB) 14 25 48.6 60.7 0.0 0.0 15 31 49.2 48.7 0.0 0.0 16 40 49.8 47.3 0.0 0.0 17 50 50.4 56.0 0.9 0.0 63 63 51.0 51.0 0.0 0.0 19 80 49.1 53.9 1.8 0.0 20 100 47.2 53.0 3.6 0.0 21 125 45.4 51.3 4.5 0.0 22 160 41.1 49.4 7.7 0.0 23 200 36.8 48.5 11.9 0.0 24 250 32.5 45.6 14.0 0.0 25 315 31.6 45.1 15.1 0.0 26 400 30.8 43.7 15.3 0.0 27 500 30.0 42.3 15.4 0.0 28 630 29.8 41.7 15.6 0.0 29 800 29.6 40.3 14.9 0.0 30 1000 29.4 39.6 14.8 0.0 31 1250 28.6 37.8 14.1 0.0 32 1600 27.8 36.2 13.6 0. 0 33 2000 26.9 35.3 13.9 0.0 34 2500 26.9 35.6 14.4 0.0 35 3150 27.0 36.8 15.6 0.0 36 4000 27.0 38.9 17.8 0.0 37 5000 24.2 36.0 17.8 0.0 38 6300 21.4 33.7 18.4 0.0 39 8000 18.7 39.0 26.5 0.0 40 10000 15.9 27.1 15.7 0.0 41 12500 0.0 0.0 0.0 0.0 42 16000 0.0 0.0 0.0 0.0 43 20000 0.0 0.0 0.0 0.0 DB (A) > 51.8 50.9
PROGRAM MASK - THIS PROGRAM ESTIMATES THE 1.EVELS BY WHICH ANY 1/3 OCTAVE M NOISE BANDS OF AN INTRUSIVE SOUND EXCEED THE CORRESPONDING L MASKING LEVELS OF AN AMBIENT NOISE. 1.E., THE LEVELS ABOVE WHICH THERE IS A GREATER THAN 50% PROBABILITY OF DETECTION. f (DERIVED BY R. E. LIEBICH FROM PUBLICATIONS OF S. FIDELL 1983) CLIENT NAME : PHILADELPHIA ELECTRIC COMPANY PROJECT TITLE: LIMERICK GENERATING STATION TABli 33 USER NAME : S. RATH DATE / TIME : 20 NOVE4BER AT 1535 HOURS I CALC. NO. : LIMERICK -0128 1 CALC. TI' r - NIGHTTIME AUDlBILITY ANALYSIS AT RECEPTOR S-01
; SPECTRUM
'A' DESC : OPERATIONAL NOISE (1 UNIT) FOLIATE SEASON 19 april 1986 NIGHTTIME PERIOD -- 0130 HOURS
'B' DESC : OPERATIONAL NOISE (2 UNITS) FOLIATE SEASON 13 AUGUST 1990 NIGHTTIME PERIOD -- 2330 HOURS BAND AUDIBILITY AVO!BILITY ANSI CTR. SPECTRUM SPECTRUM OF 0F BAND FREQ. 'A' 'B' 'B' OVER 'A' A' OVER 'B' No. (HZ) (DB//20UP A) (DB//20UPA) (DB)
(DB) 14 25 43.5 57.8 0.0 0.0 15 31 45.0 44.4 0.0 0.0 16 40 46.6 44.2 0.0 0.0 17 50 48,1 53.1 0.3 0.0 63 63 49.7 46.9 0.0 0.0 [ 19 80 46.1 49.4 0.3 0.0 1 20 100 42.5 48.6 3.9 0.0 21 125 38.9 46.8 6.5 0.0 22 160 37.8 45.5 7.1 0.0 23 200 36.6 I 24 250 35.4 43.5 42.4 7.1 0.0 7.9 0.0 25 315 33.0 41.4 10.0 0.0 [ 26 400 30.6 39.7 11.5 0.0 p 27 500 28.1 38.8 13.8 0.0 28 630 26.6 37.7 14.8 0.0 29 800 25.n 36.4 15.6 0.0 30 1000 23.4 34.8 16.0 0.0 31 1250 22.3 33.5 16.1 0.0 32 1600 21.2 32.2 16.2 0.0 33 2000 20.0 38.5 24.0 0.0 34 2500 19.3 44.4 30.8 0.0 35 3150 18.5 42.0 29.3 0.0 36 4000 17.7 29.8 18.0 0.0 37 5000 16.9 45.4 34.5 0.0 38 6300 16.0 41.5 31.6 0.0 39 8000 15.2 28.3 19.3 0.0 40 10000 14.3 23.4 12.0 0.0 41 12500 0.0 0.0 0.0 0.0 42 16000 0.0 0.0 0.0 0.0 43 20000 0.0 0.0 0.0 0.0 DB (A) > 36.9 51.9
WR ' M M M M I TABLE 34 (Sheet 1 of 2) AUDIBLE SOURCES FROM LIMERICK GENERATING STATION. ONE UNIT OPERATIONAL (1) MEASURING DEFOLIATED SEASON FOLIATED SEASON LOCATION DAYTIME NIGHTTIME DAYTIME NIGHTTIME L-01 Inaudible Inaudible Inaudible Inaudible L-02 Inaudible inaudible Inaudible - HVAC Fans from Reactor Bldg. L-03 - Cooling Tower Inaudible - Cooling Tower - Cooling Tower
- Vehicle Backup - Vehicle Backup - Traffic Signals Signals
- Traffic - HVAC Fans from Reactor Bldg.
- Construction Equipment
- - PA System E'
L-04 Inaudible - PA System Inaudible Inaudible
- hVAC Fans from Reactor Bldg.
(Slight) L-05 Inaudible - HVAC Fans from ND ND Reactor Bldg. (Slight) L-06 - HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg.
- Traffic L-07 - HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg.
(Slight) (Slight) (Slight) (1) See Figure A for Sampling Locations. (2) No Data Recorded
=
DKU L_J TABLE 34 (Sheet 2 of 2) AUDIBLE SOURCES FROM LIMERICK GENERATING STATION, ONE UNIT OPERATIONAL (1) i MEASURING DEFOLIATED SEASON toLIATED SEASON LOCATION DAYTIME NIGHTTIME DAYTIME NIGHTTIME L-08 - HVAC Fans from - HVAC Fans froa - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg. (Slight) (Slight) (Slight) L-09 - HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg. (Slight) (Slight) (Slight) Horn & L-10 - Cooling Tower - Cooling Tower - Constr. Equip. - Cooling Tower T - Traffic - Sodium Vapor (Dominant) - Sodium Vapor
- Vehicle Backup Lights - PA System Lights Signal - Traffic On-Site - Traffic On-Site
- PA System
- Bells P-01 Inaudible Inaudible Inaudible Inaudible P-02 Inaudible - HVAC Fans from InaudiDie - HVAC Fans from Reactor Bldg. Reactor Bldg.
P-03 Inaudible - HVAC Fans from - HVAC Fans from Inaudible Reactor Bldg. Reactor Bldg. (Slight) P-04 - HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg. (Dominant) (Dominant) (Dominant) (Dominant) (1) See Figure A for Sampling Locations. (2) ND = No Data Recorded
TABLE 35 (Sheet 1 of 2) AUDIBLE SOURCES FROM LIMERICK GENERATIr4G STATION, TWO UNITS OPERATIONAL (1) MEASURING DEFDLIATED SEASON FOLIATED SEASON LOCATION DAYTIME NIGHTTIME DAYTIME NIGHTTIME L-01 Inaudible Inaudible Inaudible Inaudible L-02 Inaudible inaudible I.iaudible Inaudible L-03 - Traffic - HVAC Fans from - Cooling Tower Inaudible Reactor Bldg. - HVAC Fans from Reactor Bldg. L-04 Inaudible - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. Reactor Bldg. (Slight) & L-05 Inaudible Inaudible Inaudible - HVAC Fans from 7' Reactor Bldg. L-06 - HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg. (Dominant) (Dominant) (Dominant) L-07 - HVAC Fans from - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. (Slight) (Slight) (1) See Figure A for Sampling Locations.
, j-TABLE 35 (Sheet 2 of 2)
AUDIBLE SOURCES FROM LIMERICK GENERATING STATION, TWO UNITS OPERATIONAL (1) MEASURING DEFOLIATED SEASON FOLIATED SEASON LOC ATION DAYTIME NIGHTTIME DAYTIME NIGHTTIME L-08 - HVAC Fans from - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. (Slight) - PA Syste. (Slight) L-09 HVAC Fans from - HVAC Fans from - HVAC Fans from - HVAC Fans from Reactor Bldg. Reactor Bidg. Reactor Bldg. Reactor Bldg. (Slight) - PA System (Slight) (Slight) L-10 - Cooling Tower - Cooling iawer - Constr. Equip. - Cooling Tower
- Traffic - HVAC Fans from (Dominant) - HVAC Fans from Reactor Bldg. Reactor Bldg.
5 P-01 Inaudible - HVAC Fans from Inaudible - HVAC Fans from Y Reactor Bldg. Reactor Bldg. P-02 Inaudible - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. Reactor Bldg. P-03 Inaudible - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. P-04 - HVAC Fans from - HVAC Fans from - HVAC Fans from HVAC Fans from Reactor Bldg. Reactor Bldg. Reactor Bldg. Reactor Bldg. (Dominant) (Dominant) (Dominant) (Dominant)
- PA System S-01 NDR(2) - HVAC Fans from Inaudible - HVAC Fans from Reactor Bldg. Reactor didg.
(1) See Figure A for Sampling Locations. (2) NO = No Data Recorded
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----------- AM BIEN T N OISE 06/18/85 09:46 AM
~ ~ ~ - - OPERATION AL NOISE (2 UNITS) 08/13/9011: 00 AM PECO - LIMERICK GENERATING STATION m '
LEVEL RANKING FOR COMMUNITY NOISE C'l LI uOCATlON L-03 D AYTIME FOLI ATE A Ci w PROJ. 7886.004 l~~~ FIGURE - 0101 _61
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b g I BM x 0 0 10 l THRESHOLD l ' 0 - 63 125 250 500 1000 2000 4000 8000 NOMIN AL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMBIENT NOISE 06/18/85 09: 46 AM
- - - ~ = OPERATION AL NOISE (1 UNIT) 06/26/86 10:14 AM PECO - LIMERICK GENERATING STATION LEVEL RANKING FOR COMMUNITY NOISE J LOCATION L-03 DAYTIME FOLIATE
^ "M PROJ. 7886.004 { FIGURE -0102
- f. 2 -
,=
) i 90 - N--Qx+N_ l 80 l ,N3 N x.
- \ \\ M g 60 s
~
50 ' ' I 40 I i 30 Nt. K%.QQ \, N g M,
! 20 I
\
10 \ l THRESHOLD 0 - 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- OPERATIONAL NOISE (1 UNIT) 06/26/86 10:14 AM
- = = = - OPERATIONAL NOISE (2 UNITS) 08/13/9011:00 AM PECO - LIMERICK GENERABNG STATION ca LEVEL RANKING FOR COMMUNITY NOISE U' LOCATION L-03 DAYTIME FOLIATE A NT PROJ. 7886.004 l FIGURE -0103
_s3-
100 I 3 90 xN ~ N_ O-l 80 - i 3
^ 70 -
60 y \,'N ! G ~N to 50 '
's '
F 40 a s. 5
- I O 30 ,
%I C N 20 Q
I i ~ ,
'o p x THRESH 0
63 125 250 500 1000 2000 4000 8000 NOMINAL OCTA\1 - BAND CENTER FREQUENCY (Hz) AMBIENT NOISE 04/18/85 05:13 PM OPERATION AL NOISE (2 UNITS) 03/07/9012:14 PM PECO - LIMERICK GENERATING STATION cn LEVEL RANKING FOR COMMUNITY NOISE C'J u LOCATION L-03 DAYTIME DEFOLIATE A Cgy FIGURE -0104 PROJ. 7886.0 4 ~]
-54~
s
\ M 90 NN 'N
\
N N M NN 80 NN i
? 70 J I
h \3NN N Nw WYN W 60 . I h N G w 50 N' - l h I
,ys \
I '
@ 40 a
' 's,N . N I
N
\
l
'N D\
5 N CN Pn 30 , , o
* = .
'N %
20 10 i . l THRESHOLD 0 I
- 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMBIENT NO!SE 04/18/85 05:13 PM
- = = = - OPERATIONAL NOISE (1 UNIT) 01/29/86 01:20 PM PECO - LIMERICK GENERATING STATION cn ' LEVEL RANKING FOR COMMUNITY NOISE C' f IM t LOCATION L-03 DAYBME DEFOLIATE A Cp PROJ. 7886.004 l FIGURE -0105
100 =~- J l go N - \ A \ l
\*w M i
! 80 - , s--t
^7 J I g s
x 60 l i ,
$ 50 Nw s
h \* s w j e - i N w F h N l N, i ie % , ~ *. ,,'**K 5 .% , C O 30 N N ?*
,**,8 i N
NA**4**' 20 ,
-k l
10
-l l
l THRESHOLD ; O 63 125 250 500 1000 2000 4000 8000 NOMIN AL OCTAVE - BAND CENTER FREQUENCY (Hz) OPERATIONAL NOISE (1 UNIT) 01/29/86 01:20 PM OPERATIONAL NOISE (2 UNITS) 03/05/9012:14 PM PECO - LIMERICK GENERATING STATION m LEVEL RANKING FOR COMMUNITY NOISE CU LOCATION L-03 DAYTIME DEFOLIATE
^ N PROJ. 7886.004 l FIGURE -0106
l 100 I I l 90 + -- ! i \- t l N" ' B 80 - l l-l 1-- - - -- - - - l l ! l K l I N I I j i' i l l 71 70 -- ' . ! J4 d N l l e l %
] 60 w l
+----
l 3 % l \ . l l N
$ 50
. I's
% -- g l l A--- l
=
l G tu l *, F 40
\.
+
l Ej e ; ; lI c 2 l 30 C_ _ _ 20 -- i ! l I I 'E ! ! I lg l ' -' l J---- 10 : -- THRESHOLD i l
- I O 63 125 250 l
500 1000 2000 i j 4000 8000 NOMINAL OCTAVE -- B AND CENTER FREQUENCY (Hz) AMBIENT NOISE 06/19/85 00:32 AM OPERATIONAL NOISE (2 UNITS) 08/14/90 01:06 AM
- PECO - LIMERICK GENER ATING STATION LE'EL RANKING FOR COMMUNIT( NOISE
$b M LOCATION L-03 N'GHTTiME FOLI ATE A Ent t GrATmCW PROJ. 7886. 04
~
[ FidiME~ -010f]
-h7-
100 , c 90 ' M N-l 80 \
} g l ^ 70 J -
C 'N I R I ' i I - 60 \ ! N H I k.I W oi I 2s d 40 \ p.yA I % E N~_N% i Di O i
* !N l 30 " "'"
.r, % ,,
! I --
i : I 20 3 1 l A{ I I 10 ,
! i l i l
THRESHOLD ; O ! ' l 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AM BIEN T N OISE 06/19/85 00:32 AM
- - - - - OPERATION AL NOISE (1 UNIT) 06/26/86 00:53 AM l PECO - LIMERICK GENERATlNG STATION LEVEL RANKING FOR COMMUNITY NOISE '
b LOCATION L-03 NIGHTTIME FCLI ATE AMMCP PROJ. '7886.004 l FIGURE -0108
100 i I N 90 -- ! I l i N 80 - Kl i
\ k
, w 60 -
m i I H> N 3 i i
)\ '
I J l l G - W \
- ... i g ,,
m
\ .
=
30 x Bi A, 20
)
, ; j----j
' i 10 4 I I THRESHOLD I
i
- l l 63 250 500 1000 2000 4000 8000 125 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- OPER ATION AL NOISE (1 UNIT) 06/26/86 00: 53 AM
- - - - - OPERATIONAL N0!SE (2 UNITS) 08/14/90 01:06 AM PECO - LIMERICK GENERATING STATION
,3 m LEVEL RANKING FOR COMMUNITY NOISE 5 C'l LOCATION L-03 NIGHTTIME FOLI ATE AW Cgy ~
FIGURE -0109 PROJ. 7886.004 ~~l I .
I l ' I w 90 * ' l L
\ %
- &NR 1
S a i , ~ [ l 60 y
- I s N +x o I,m 2*
n ^ x 4
$ 4 E Q'
y 40 !
!g w
= '
N D
'N, l I 20
*{'*N..N A i i
l ' N THRESHO O
~
63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (H )
----------- AM BIEN T N O!SE 04/19/85 00:25 AM
- - = = = OPERATION AL NOISE (2 UNITS) 03/06/90 03:12 AM PECO - LIMERICK GENERATING STATION I cm C' f A
8 Cgv
?
E LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-03 NIGHTTIME DEFOLIATE PRDJ. 7886.004 l FIGURE - 0110
s I 100 i i i l - 1 l ] 90 -
\- + ~--
x .L u Lj 80 ! h.\ K
\' l I J - ? 70 s .
p { 60
=-
\ -
9
's 0
$ 50 -
'l
' N K' I s 4
's N N '
E d 40 h*s,,% ! I ' 'N D h N ,% ,
@ 30 - CN Bl 20 y 4 ~. %. .... .
I , i 10 - THRESHOLD l { I I l 0 63 125 250 500 1000 2000 4000 8000 NOMIN AL OCTAVE - BAND CENTER FREQUENCY (Hz)
===-------- AMBIEN T N OISE 04/19/85 00:25 AM
=====
OPERATICNAL NOISE (1 UNIT) 01/31/86 02: 2'i AM PECO - LIMERICK GENERATING STATION LEVEL RANKING FOR COMMUNITY NOISE b LOCATION L-03 NIGHTTIME DEFOLIATE A mCmp Pii6J. 7886.004 FIGURE - 0111 l~~
l l l 100 ; 90 4
-g
\ l %
L 80 h ' l - I g ;o --
\\ .
gN s' N! I ~~ i E 60 -
-h-- -
I
- I s
W :- ,' A i M N o - 50 s \ cb xx 'l 20 -H + "- Nl + N
- l
' N' .
'o 3 i I I THRESHOLD I
0 63 125 250 500 1000 2000 4000 8000 , NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- OPERATION AL NOISE (1 UNIT) 01/31/86 02: 21 AM
- - = = - OPERATIONAL NOISE (2 UNITS) 03/06/90 03:12 AM PECO - LIMERICK GENERATING STATICN I b(
Aan@imCW LEVEL RANKING FOR COMMUNITY NOISE LOCATlON L-03 NIGHTTIME DEFOLlATE l PROJ. 7886.004 [~~ FIGURE - 0112 72-
I g x ; ; I E g p--- - --- i 90 t- - j---- - g I l N L 80 - s I I K l I I ' I I l g 70 --
+-- 4 - --- --- -
J4_ _ _ ! o. 1 O N s i l l 0 %l y--- -d +--- -j
, l
]u GO d
b 50
- ~~c' l
k
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% k-* -
Nl 7 G I l % l % tu l a: *,$. l T, F h 40 - d- I - a I N I- 's % , l
, Di %
@ l
, , *]g g ,*%.
I l Ci m 30 : g
! I \s i
8l l A 20 - "- 10 d-- d-I l l l THRESHOLD l t I i l 0 63 125 250 500 1000 2000 4000 8000 NOMIN AL OCTAVE - B AND CENTER FREQUENCY (H ) AMBIENT NOISE 06/18/8510:06 AM
- - - OPERABONAL NOISE (2 UNITS) 08/13/9011:00 AM PECO - LlMERlCK GENERATING STATlON _
P LE'dL RANKING FOR CCMMUNITY NOISE
@ @FJJ@uM.}@Te3 LOCATION L-10 DAYTIME FOL! ATE A 3rwillmucCartpary PROJ. 7886.004 l~ fiUUN5 ~615T'~
I I l 100 N N i N I
- u 80 NN x t
I ' J. - y 70 - - . I m e 60 \ ' 4 H% l _ 50 - +);g -} --i
' i \ !'1 , 3 C
--.y * . Ci
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= , .
g . ' m 30 , j
's Bl 20 Al \
I
,10 --;
I THRESHOLD 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
---------- AMBIENT NOISE 06/18/8510:06 AM OPERATIONAL NOISE (1 UNIT) 06/26/8610:30 AM PECO - LIMERICK GENERATING STATION LE'KL RANKING FOR COMMUNITY NOISE b dO@ LOCAT10N L-10 DAYTIME FOLI ATE A Cg7 FIGORE E - 0114 PROJ. 7886.004 ~l j
.. . _ . ._ -_ _ - - . .,, , . - .. .. . ~ .
1 I .,..n..,. ...., l g 100 y ~~ --- -
\
90 -
,Ni lN N M
I 80 \ J-l% L l i x N 1 \ [ 60 I 3 9 ,
- N i N o N ,,,
h50 \ - +,,, , ie 40 \ N,t I y,
- 4.. -
tR" I l= N oN ,
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I c4 '
's l
B
~
20 1
\
l 10 \ N
- l 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (H::)
----------- OPER ATIONAL NOISE (1 UNIT) 06/26/86 10: 30 AM
- - - - - OPERATIONAL NOISE (2 UNITS) 053/13/9011:00 AM PECO - LIMERICK GENERATING STATION I b D I LI AW mCm OE@
LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-10 DAYTME FOLIATE PROJ. 7886.004 FIGURE - 011 5 l
I I i N 90 % y l N 80 -
\ -
K
'd 70 -.
3 I N J 60 -
\\ N g 3 50 --
, \- \ W_
I w s
%wN N E N I {# q M 30
- 20 I
10 - THRESH 0 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMBIENT NOISE 04/19/85 08:16 AM
- - - - - OPERATIONAL NOISE (2 UNITS) 03/05/9011:57 AM PECO - LIMERICK GENERATING STATION _.
I b A @mCgy LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-10 DAYTIME DEFOLIATE gggy 7886.004 l FIGURif 0116 I _ _ _ - - _ . _ -
I 100 i 90 N 80 h x - x Mi K
^
o 'O N N
- J -
I 60 g ' I
; H
'} G l s, F I
B \ Nm-w NE x e a 4o g-Q s w _ a ~~ 30 , - I IgN Bl I 20 , l A 1 5 ,' l I E l i 0 63 125 250 THRESHOLD 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMBIENT NOISE 04/19/85 08:16 AM
-===-
OPERATIONAL NOISE (1 UNIT) 01/29/8612:55 PM PECO - LIMERICK GENERATING STATION I m C' f A mCmy LEVEL RANKING FOR COMMUNIT( NOISE LOCATION L-10 DAYTIME DEFOLIATE PROJ. 7886.004 l~~ FIGURE - 0117 I 100 Ni 1
~iA I
3 80 - NN N % L I g 17 x Ng DQx N w K 60 - N N i I s W 50 \* I N N N NF G
'\ 4 $
g
\1 }
E N 40 -
- I D E
i"3 \ N-- WL il i NXi m
~
2o ,__. I - .I i ! 10 I 1 O 4 l THRESHOLD g 0 63 125 250 50 1000 M # NOMIN AL OCTAVE - BAND CENTER FREQUENCY (H )
----------- OPER ATIONAL NOISE (1 UNIT) 01/29/86 12: 55 PM
- = = - - OPERATIONAL NOISE (2 UNITS) 03/05/9011: 57 AM i
PECO - L'MERICK GENERATING ST5TIbN LEVEL RANKING FOR COMMUNIT', NOISE b LOCATION L-10 DAYTIME DEFOLIATE A MimCm PROJ. 7886.004 ~l FIGURE - 0118 1 I I 100
\,
A M 80 \ , e il *l
^ 70 \ _J
.' b 60 '
\ x D %
\g\,
3 l . 1I g ,, . 0 -- 4 l ~
\ l N'N E N
\I l* ! %~f.... 30 ,
\. -s- CN % ; I% *. ,,,8 20 - - Ai I \
h 10 - THRESHOLD I 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (H:)
----------- AM BIEN T N OISE 04/19/85 00:44 AM
- - - = = OPERATIONAL NOISE (2 UNITS) 03/06/90 02: 55 AM PECO - LIMERICK GENERATING STATION I m C'l A imCgy LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-10 NIGHTTIME DEFOLI ATE pROJ. 7886.004 [ fliiORE - 0119 I
100 90 4-- - 80 x i - y 70 x +N N-- J
$ I
\\ N I a i a
\ N Ns ih 50 -
I y a sg F N 40 % % --
% ** D 30 , -
'****,{ ' l * ' . ,
g .e l 20 l - l 10 . THRESH 0 ' 63 125 250 500 1000 2000 4000 8000 NOM!NAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMB!ENT N OISE 04/19/85 00:44 AM i
- - - - - OPERATIONAL NOISE (1 UNIT) 01/31/86 01:58 AM ,
g PECO - LIMERICK GENERATING STATION ' g m LEVEL RANKING FOR COMMUNITY NOISE - g DJ 8 JM E LOCATION L-10 NIGHTTIME DEFOLIATE A mCm PROJ. 7886.004 [ FIUURE -0120
100 80 h -
,N -
"l l ,\ -
^
70 .. J-h \ I 60 - ! l d 50 1% ' G Y E N f ss\h 5' '* - 30 ' E N =w - i 1 20 N I \ l 'U N 1 THRESHOLD 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREOUENCY (Hz)
----------- OPERATION AL NOISE (1 UNIT) 01/31/86 01: 58 AM
- - - - - OPERATIONAL NOlSE (2 UNITS) 03/06/90 02: 55 AM PECO - LIMERICK GENERATING STATION I m G3 A
8 Cmv M LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-10 NIGHTTIME DEFOLIATE PROJ. 7886.004 l FIGURE - 0121 ]
-R1 -
I 100 l I \ 90 ' i { N - -j - i y I l
*D L
~
SO \
\ l K
^ J' 70 -
60 -- f
.% % G b 50 0 - f, g N y
i I @ w k $ g
* % y F
E 40 -\ q l S j m C 30 B>
'O
' A!
i i 10 I.
- I ;
THRESHOLD i I g 63 125 250 i 500 1000 2000 I 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
==--------- AMBIENT NOISE 06/19/85 00:15 AM
- - - - = OPERATIONAL NOISE (2 UNITS) 08/14/90 00: 59 AM PECO - LIMERICK GENERATING STATION m LEVEL RANKING FOR COMMUNITY NOISE I C' f A DC g y LOCATION L-10 NIGHTTIME FOLI ATE PROJ. 7886.004 l-~ ' FIGURE - 0122 I __ ., ._ _ __ _ _
I 100 90 =~ I 80 \
\\l s !-- N i t
J y 70 3
=
60 y \ g f N I 3 N I ( g % b 50 (m 7,N- , +- W m 40 -- %, "T l =- E N
!8 30 _
\ .
Cl l, ,, g' l '*, l 20 i + M I l N THRESHOLD 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
----------- AMBIENT NOISE 06/19/85 0015 AM
, - - - - - OPERATIONAL NOISE (1 UNIT) 06/26/86 00:17 AM PECO - LIMERICK GENERATING STATION I b AmmCN M LEVEL RANKING FOR COMMUNITY NOISE LOCATION L-10 NIGHTTlME FOLIATE PROJ. 7886.004 l FIGURE - 0123
100 , j ' l 90 N-d i i u
! 80 --- -
l l - K
^
70 - I $ \\ '
, ~
Aj i j H
% i 0
50 l, '*, l a , N- N g I g l F N D * '
* * ,% l %
l E E 40 h ~~~~~' " I N 8 30 C N B{ 20 l l 10 ! + l THRESHOLD l I O 63 125 250 500 1000
~
2 LOO 4000 8000 NOMINAL OCTAVE - BAND CFNTER FREQUENCY (H ) OPERATIONAL NOISE (1 UtlT) 06/26/86 00:17 AM
---~-
OPERATONAL NOISE (2 UNITS) 08/14/90 00:50 AM f PECO - LIMERICK GENERATING S TATION LEVEL RANKING FOR COMMUNIT( NOISE b MbNd LOCATION L-10 NIGHTTIME FDLIATE A Cmy PROJ. 7886.004 l FIGURE -0124 l -E4-
I 100 -
\ \ %
l 90 \ Nx N N % --' u
\ - l l N L 80 \ %
l I
^7' N J y
N NsN x I s f" g MskRD 's N I B l 4, 30
\%,%xX ,
A'A ' sC N i ,,
\ '
10 i s i
' THRESHOLD 0 '
63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz) OPERABONAL NOISE (1 UNIT) 01/30/86 01:16 PM
= = = = OPERATIONAL NOISE (2 UNITS) 03/22/90 02:30 PM PECO - LIMERICK GENERABNG STATION b L C A 1 f4 -O DA LA A Cgy PROJ. 7886.004 l FIGURE 0125 I .
90 ' 3 g 80 \ ,
~%
^ 70 - '
I N 0 60
\~ xNNN N a ' '
i e 50 s x e I $, \----ibpDkN l D 30 1 '~ C i N
,- ( q 4 g ' s.
10 l THRESHOLD 0 ' 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (H )
----------- OPERATIONAL NOISd LEVEL (1 UNIT) 01/31/86 03: 28 AM
- = = = = OPERATIONAL NOISE LEVEL (2 UNITS) 03/05/9010:50 PM PECO - LIMERICK GENERATING STATION I
LEVEL RANKING FOR COMMUNITY NOISE bT ' LOCATION S-01 NIGHTTIME DEFOLIATE A Cgy PROJ. 7886.dO4 l FIGURE 0126 I I N N N ~N x w I 90 % N m I 80 h xsN x~x L I y NN D ' NNQN i' N x N - I 3 1 m 60 VNx N w I s e ee %%w s s x
' i \y'%>sbx2%
I i
.0
% N%N----- % '
s 3 a 30 I g 20 ^N I 10 \ N THRESH 0 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
======----- OPERATIONAL NOISE LEVEL (1 UNIT) 4/19/86 08: 57 AM
- - = = = OPERATIONAL NOISE LEVEL (2 UNITS) 8/13/9010: 40 PM PECO - LIMERICK GENERATING STAT 10N g LEWL R ING FOR C M N TY J SE A W. CgW PROJ. 7886.004 l FIGURE 0127 l
l I N x
\\ N E * -
\\ % %--
M 80 \ l l NhN x I ? 70 I N
-- x xx\ xJ-N 1
1 3a h 'D w I 3 g 50 s s E x\\sNN
, s x w o
<l" N J%
@ \ \ % - s y 40 h '
I : \xN o x
'%w N
I 10 \.\ THRESH 0 0 ' 63 125 250 500 1000 2000 4000 8000 NOMINAL OCTAVE - BAND CENTER FREQUENCY (Hz)
=========== OPERATIONAL N0!SE LEVEL (1 UNIT) 4/19/86 01:30 AM I = - - - - OPERATIONAL NOISE LEVEL (2 UNITS) 8/13/9011:30 PM PECO - LIMERICK GENERATING STATION LEVEL RANKING FOR COMMUNITY NOISE b LOCATION S-01 NIGHTTIME, FOLIAE A mCgw PROJ. 7886.004 l FIGURE 0128 l , , _ _ _
United Engineers hConstructors A havtheen Conovy 30 South 17th St., P.O. Dox 8223, Philadelphia, PA 19101 + 215 422 3000 700 South Ash Street, P.O. Box 5888 Denver, CO 80217 + 303 7581122 BOSTON CHA TT ANOOG A CHtCAGO VAL.L(Y PORGE WthT F ALM BE ACH WINS 10N SAttu
+ -- - -ow-.
_a..__ . , UnitedEngineers b Constructors u.y,,- , , . .. . , Final Report Limerick Generating Station Environmental Nolso Assessment
Reference:
PO No. ME 387468 Philadelphia Electric Company February 1991 Part 2 of 2 a
!I i I f I i !E l I APPENDIX A j I 1/3 OCTAVE BAND DATA
SUMMARY
iI !I !I
~
iI !t '6
;I i5
!I !I
,3
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I DEFDLIATE SEASON 18 APRIL 1985 DAYTIME PERIOD -- 1615 HOURS LOCATION L-01 I ISO BAND-CTR. I DAND NO. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 54.5 60.7 66.9 0 0
.3 50 I 1' 16 19 63 80-73 79.2 73.4 4
- 1. 3
- 4. 6 20 100 67.6 2. 8 I 21 22 23 125 160 200 61.8 58.2 54.6 2
- 1. 8
- 1. 7 24 250 51 1. 5 8 25 315 49.3 1. 7 26 400 47.7 1. 8 E 27 500 46 1. 6 g 28 29 630 44.4 1. 4 800 42.8 1. 2 30 1000 41.2 1.1 31 1250 38.8 .9 1 32 1600 36.4 .9 33 2000 34.1 .9 3 34
- i 2500 29.9 .7 g 35 7
4 3150 25.8 .6 36 , 4000 21.6 4 37 5000 20.4 .4 I 38 39 40 6300 8000 10000 19.3 18.1 17
.4
.3
.2 I
I DESCRIPTOR ABBREVIATION CALCULATED UNIT __________._______________ ____________ __VALUE A-WEIGHTED SOUND LEVEL: LPA 58.1 DB(A) 5 C-WEIGHTED SOUND LEVEL: LPC 80.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 71.2 DB(D) g E-WEIGHTED SOUND LEVEL: LPE 68.1 DB(E) g 150 NOISE RATING LEVEL: NRL 57.6 N PERCEIVED LEVEL (MH7): PL 65 PLDB PERCEIVED MAGNITUDE (MK7): PM 12.7 SONES A-1 I L _- -_ - ___ _
i LfMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY IDEFOLIATESEASON 22 APRIL 1985 NIGHTTIME PERIOD -- 2340 HOURS LOCATION L-01 I 150 BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) i 14 15 16 25 31 40 53.5 52.1 50.6 0 0 0 17 50 49.1 .1 1 18 19 63 80 47.6 45.8
.1
.2 20 100 43.9 .3 21 125 42 .3 22 160 39.8 .3 23 200 37.5 .4 24 250 35.3 .4 3 25 26 315 33.3 .5 400 31.4 .5 27 500 29.4 .4 28 630 31.1 .5 29 800 32.8 .6 30 1000 34.5 .7 31 1250 33.7 .6 4 32 1600 32.9 .7 33 2000 32 .7 34 2500 26.6 .6 35 3150 21.1 4 36 4000 15.7 .3 37 5000 I
10.3 .2 ABBREVIATION CALCULATED UNIT
- IDESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 42.4 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 56.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 49 DB(D) l E-WEIGHTED SOUND LEVEL: LPE 46.4 DB(E) I ISO NOISE RATING LEVEL: NRL 38.9 N PERCEIVED LEVEL (MK7): PL 46.8 PLDB ; PERCEIVED MAGNITUDE (MK7): PM 3.1 SONES 4.,
I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY 30 JANUARY 1986 DAYTIME PERIOD -- 1124 HOURS IDEFDLIATESEASON LOCATION L-01 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 56.2 0 I 15 16 17 31 40 50 54.2 53.2 53.8 0 0
.1 18 63 54 .3 19 80 52.2 .4 20 100 48.8 .4 21 125 44 .4 1 22 160 41.2 .4 23 200 34.2 .3 24 250 36 .4 25 315 42 .9 26 400 37 .8 27 500 37.2 .8 28 630 40.2 1 8 29 30 800 1000 36.2 34.8
.7
.7 31 , 1250 32.5 .6 32 1600 30 .5 4 33 2000 26 .5 34 2500 23.2 .4 35 3150 21 .4 26 4000 19 .4 37 5000 19 4 38 I 39 40 6300 8000 10000 19.8 20.2 19.8
.4
.4
.3 41 12500 19 .2 i DESCRIPTOR ABBREVIATION CALCULATED VALUE UNIT LPA 44.8 DB(A) lA-WEIGHTEDSOUNDLEVEL:
C-WEIGHTED SOUND LEVEL: LPC 60.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 52 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49.9 DB(E) 150 NOISE RATING LEVEL: NRL 39.5 N PERCEIVED LEVEL (MK7): PL 51.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 5 SONES A-3
I - LIMERICK GENERATING STATION [ OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0003 HOURS LOCATION L-01 150 DAND-CTR. COUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE
, NO. (HERTZ) LEVEL (DD) (SONES) 14 25 53.8 0 15 31 51 0 16 40 51.2 0 17 50 52.5 .1 18 63 52.2 .2 19 80 50.5 4 20 100 48 .4 21 125 45 .4 22 160 40.8 .4 23 200 34 .3 24 250 32.5 .3 25 315 33.2 .5 26 400 35 .7 27 500 37.5 .8 28 630 37 .8 29 800 35.5 .7 30 1000 33.5 .6 31 1250 31 .5 32 1600 27.2 4 1 33 2000 21.5 .3 34 2500 17.8 .3 ABDREVIATION CALCULATED UNIT 1DESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 42.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 58.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 50.1 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.9 DB(E) ISO NOISE RATING LEVEL: NRL 38.5 N PERCEIVED LEVEL (MK7): PL 46.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES A-4
Q MERICK GENERATING STATION PERATIONAL NOISE SURVEY LIATED SEASON JUNE 1986 DAYTIME PERIOD -- 0734 HOURS CATION L-01 1 ISO DAND-CTR. SOUND PERCE1VED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT2) LEVEL (DD) (SONES) 14 25 57 0 15 31 53.5 0 16 40 54.8 0 17 50 52.8 .1 18 63 54.2 .3 19 80 53.2 .5 20 100 56.5 .9 21 125 51.2 .7 22 160 46 .6 23 200 41 .5 24 250 39.5 .6 25 315 37 .6 26 400 35 .7 27 500 36.8 .8 28 630 35.8 .7 29 800 36.2 .7 30 1000 35 .7 31 1250 33.2 .6 32 1600 31 .6 33 2000 28.5 .6 34 2500 34.2 1 25 3150 33.5 1. 1
'36 4000 28.2 .7 37 5000 26 .6 38 6300 23.8 .5
- SCRIPTOR ADDREVIATION CALCULATED UNIT VALUE WEIGHTED SOUND LEVEL: LPA 46.2 DB(A)
-WEIGHTED SOUND LEVEL: LPC 62.2 DB(C)
WEIGHTED SOUND LEVEL: LPD 55.3 DD(D)
-WEIGHTED SOUND LEVEL: LPE 52.8 DD(E)
O NOISE RATING LEVEL: NRL 41.3 N RCEIVED LEVEL (MK7): PL 53.7 PLDB
- RCEIVED MAGNITUDE (MK7): PM 5. 3 SONES A-5
I i ZMERICK GENERATING STATION PERATIONAL NOISE SURVEY OLIATED SEASON t 6 JUNE 1986 NIGHTTIME PERIOD -- 0244 HOURS OCATION L-01 I ISO BAND-CTR. SOUND PERCE!VED l i BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 51.2 0 31 I15 16 40 52.2 53 0 0 17 50 45.5 0 63 tle 20 19 80 100 47.5 50.5 44
.1
.4
.3 l
21 125 43.8 .4 22 160 39.2 .3 23 200 35.5 .3 L 24 250 37 .5 315 34.5 .5 I25 26 27 400 500 33.8 31.8
.6 t
.5 ,
g 28 630 32.8 .6 S** 32 2 5 52S 30 1000 30.2 .5 31 1250 27.8 .4 32 1600 27 .4 33 , 2000 20.2 .3 r ESCRIPTOR ABBREVIATION CALCULATED UNIT ' VALUE A-WEIGHTED SOUND LEVEL: LPA 40 2 DB(A) WEIGHTED SOUND LEVEL: LPC 57 DB(C) 1WEIGHTEDSOUNDLEVEL: LPD 48.2 DB(D) ; E-WEIGHTED SOUND LEVEL: LPE 46 DB(E) 30 NOISE RATING LEVEL: NRL 35.2 N RCEIVED LEVEL (MK7): PL 43 PLDB RCEIVED MAGNITUDE (MK7): PM 2. 3 SONES E > ll 1 I A-6
I I LIMERICK GENERATING STATION DASELINE AMDIENT NOISE SURVEY I DEFDLIATE SEASON 18 APRIL 1985 DAYTIME PERIOD -- 1642 HOURS LOCATION L-02 I 150 BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) I 14 15 16 25 31 40 57.3 63.6 69.9 0
.1
.5 I 17 18 19 50 63 80 76.2 82.4 75.3
- 1. 9
- 6. 6
- 4. 9 20 100 68.1 2. 9 I 21 22 23 125 160 200 60.9 54.7
- 1. 9
- 1. 3 48.5 1 24 250 42.3 .7 I 25 315 40.8 .8 26 400 39.3 .9 27 500 I 26 29 630 800 37.8 37.3 36.8
.8
.8
.8 30 1000 36.3 .8 31 1250 35.5 .7 5 32 1600 34.7 .8 33 2000 33.8 .8 34 2500 29.8 .7 -
I 35 3150 25.8 .6 36 4000 21.7 .5 37 5000- 20.2 .4 38 6300 18.6 .4 39 8000 17 .3 40 10000 15.5 .2 8 4 I DESCRIPTOR ABBREVIATION CALCULATED __VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 59.1 DB(A) t C-WEIGHTED SOUND LEVEL: LPC 83.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 73.6 9B(D) E-WEIGHTED SOUND LEVEL: LPE 70.2 19(E) ISO NOISE RATING LEVEL: NRL 61.4 N PERCEIVED LEVEL (MK7): PL 65.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 12.9 SONES g ..,
I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I DEFOLIATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0008 HOURS LOCATION L-02 I ISO BAND-CTR. SOUND I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) 14 25 45.6 0 .I 15 31 54.5 0 16 40 63.4 .2 I 17 18 19 50 63 80 72.3 81.2 69.9
- 1. 2
- 5. 8
- 2. 8 20 100 58.5 1. 1 21 125 47.2 1 22 160 44.7
.5
.5 23 200 42.2 .6 24 250 39.7 .6 I 25 315 37.5 .6 26 400 35.3 .7 27 500 33 .6 28 630 34.1 .6 29 800 35.2 .7 30 1000 36.3 .8 I 31 32 33 1250 1600 2000 33.8 31.4 28.9
.6
.6
.6 34 2500 25.7 .5 I_ 35 36 3150 22.5 .5 4000 19.2 .4 37 5000 17.5 .3 l 28 6300 15.7 .3
". - 39 8000 14 .2 40 10000 12.2 .2 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE LPA 56.2 DB(A) IA-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 81.2 DB(C) D-WEIGHTED SOUND LEVEL: LPD 71.2 DB(D) ,g- E-WEIGHTED SOUND LEVEL: LPE 67.6 DB(E) 3 ISO NOIEE RATING LEVEL: NRL 58.9 N PERCEIVED LEVEL (MK7): PL 61.6 PLDB PERCEIVEL MAENITUDE (MK7): PM 9. 8 SONES A-8
a l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1411 HOURS LOCATION L-02 I61, BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTT) PRESSURE LEVEL (DB) MAGNITUDE (SONES) I 14 15 16 25 31 40 53.2 53.2 53.3 0 0 0 17 50 53.4 .1 1 18 63 53.4 .3 19 80 50.9 .4 20 100 48.5 .4 21 125 46 .4 22 160 45 .6 23 200 44 .7 I 24 25 26 250 315 400 43 40.4 37.7
.8
.8
.8 27 500 35 I
.7 28 630 35.5 .7 29 800 36 .7 30 1000 36.5 .8 I 31 32 33 1250 1600 2000 36.2 35.9 35.6
.7
.9 1
34 2500 34 1 B 35 3150 32.5 1 36 4000 31 .9 37 5000 29.8 .8 38 6300 28.7 .8 39 8000 27.6 .7 40 10000 24.4 4 41 12500 21.2 .2
^# 16000 18 .1 4a 20000 14.8 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 47 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 60 DB(C) D-WEIGHTED SOUND LEVEL: LPD 54.3 DB(D) E-WEIGHTED SOUND LEVEL: LPE 52.2 DB(E) IED NOISE RATING LEVEL: NRL 42.9 N l PERCEIVED LEVEL (MK7): PL 55.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 6.1 SONES A-9
l I )1 LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I FOLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0050 HOURS LOCATION L-02 I ISO BAND-CTR. PERCEIVED I SOUND BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 52.1 0 15 31 50.6 0 16 40 49.1 0 I 17 18 19 50 63 80 47.5 46 44.6 0
.1
.2 23 100 43.2 .2 125 21 41.8 .3 22 160 39.2 .3 23 200 36.6 .3 I 24 25 26 250 315 400 34 32.7 31.5
.4
.4
.5 27 500 I 28 29 630 600 30.2 28.4 2G.5
.5 4
.4 30 1000 24.7 .3 I 31 32 33 1250 1600 2000 24.1 23.6 23.1
.3
.3
.4 I 34 35 36 2500 3150 4000 23 23 22.9 4
.5
.5 37 5000 20.3 .4 38 6300 17.8 .3 I 39 8000 15.2 .3 40 10000 15.2 .2
'E 't tesee 15 2 t E 42 16000 15.2 .1 43 20000 15.2 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT g A-WEIGHTED SOUND LEVEL: LPA 38.1 DB(A) g C-WEIGHTED SOUND LEVEL; LPC 55.1 DB(C)
D-WEIGHTED SOUND LEVEL: LPD 47 DB(D) E-WEIGHTED SOUND LEVEL 5 LPE 44.5 DB(E) ISO NOISE RATING LEVEtt NRL 32.3 N PERCEIVED LEVEL (MK7): PL 44.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 6 SONES A-10
~ J LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY g DEFDLIATE SEASON g 30 JANUARY 1986 DAYTIME PERIOD -- 1230 HOURS LOCATION L-02 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 69.8 I
.1 15- 31 67.2 .1 16 40 67.2 .3 17 50 63.5 .4 I 18 19 20 63 80 100 59.8 57.8 53.5
.5
.8
.7 I 21 22 23 125 200 160 49.2 45.8 44.2
.6
.6
.7 24 250 42 .7 I 25 26 27 315 400 500 39.8 42 39.5
.8
- 1. 2 1
28 630 41 1.1 I 29 800 39.5 1 30 1000 39.2 .9 31 1250 37.8 .8 32 1600 36.5 .9 33 2000 32.2 .7 34 2500 27 .6 35 3150 23.2 .5 36 4000 21.5 4 37 5000 21.2 .4 38 6300 20.8 .4 39 8000 19.8 .4 40 10000 18.5 .3 41 12500 17.2 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 48.6 DB(A) C-WEIGHTED SOUND LEVEL: LPC 71.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 59.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 55.6 DB(E) ISO NOISE RATING LEVEL: NRL 43.7 N PERCEIVED LEVEL (MK7): PL 55.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 6. 3 SONES A-ll
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY
'DEFDLIATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0238 HOURS f LOCA'. ION L-02 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 51.2 0 15 31 51.2 0 16 40 49.5 0 17 50 49 .1 lB 18 19 63 80 47.5 46.8
.1
.2 20 100 43.8 .3 21 125 41.5 .3 I 22 23 160 200 39.2 35
.3
.3 24 250 32 .3 l
5 25 26 315 400 32.5 33.2
.4
.6 27 500 33.2 .6 g 28 630 31 .5 3 29 800 28.8 .4 30 1000 27.8 .4 31 1250 27.8 .4 32 1600 25.8 .4 33 2000 22.2 .3 34 2500 18.5 .3 I
ABBREVIATICN CALCULATED UNIT IDESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 38.8 DB(A) C-WEIGHTED. SOUND LEVEL: LPC 55.8 DB(C) D-WEIGHTED SOUND LEVEL: LPD 46.9 DB(D) E-WEIGHTED SOUND LEVEL: LPE 44.5 DB(E) ISO NOISE RATING LEVEL: NRL 33.4 N PERCEIVED LEVEL (MK7): PL 42.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 2 SONES A-12
= - . - -
I MERICK GENERATING STATION OPERATf0NAL NOISE SURVEY L8ATED SEASON i JUNE 1986 DAYTIME PERIOD -- 0703 HOURS CATION L-02 ISO BAND-CTR. SOUND PERCEIVED
.g BAND FREQUENCY PRESSURE MAGNITUDE j NO. (HERTZ) LEVEL (DB) (SONES) 14 25 57.5 0 15 31 54.5 0 16 40 53.8 0 17 50 53 .1 .g 18 63 56.8 .4 5 19 80 52.2 .4
- 20 100 53.5 .7 21 125 49 .6 160 46.2 .6 I 22 23 200 41.8 .6 24 250 39.5 .6 j 25 315 37.8 .7
- 5 26 400 39.2 .9 27 500 38.8 .9
.: 28 630 40.2 1 29 800 40 1 30 1000 39 .9 1 31 1250 38.2 .9 32 1600 37.8 1 33 2000 35.5 1 34 2500 32.8 .9 3150 30.2 .9 I 25 36 4000 29 .8 37 5000 22.8 .5 38 6300 17.8 .3 ABBREVIATION CALCULATED UNIT I?SCRIPTOR VALUE WEIGHTED SOUND LEVEL: LPA 48.3 DB(A)
'C-WEfGHTED SOUND LEVEL: LPC 62.1 DB(C)
WEfGHTED SOUND LEVEL: LPD 55.2 DB(D)
- -WEIGHTED SOUND LEVEL: LPE 53 DB(E)
O NOISE RATING LEVEL: NRL 43.9 N PERCEIVED LEVEL (MK7): PL 54.5 PLDB RCEIVED MAGNITUDE (MK7): PM 5. 6 SONES I A-13 I
I t MERICK GENERATING STATION pPERATIONAL NOISE SURVEY LIATED SEASON JUNE 1986 NIGHTTIME PERIOD -- 0201 HOURS CATION L-02 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE I NO. (HERTZ) LEVEL (DB) (SONES) 14 25 50 0 15 31 47.8 0 16 40 48.5 0 17 50 46.8 0 18 63 56.5 .4 1 19 80 44 .2 20 100 43 .2 21 125 41.2 .3 22 160 38.2 .3 23 200 34.8 .3 24 250 32.8 .3 315 33.5 .5 I 25 26 400 33 .6 27 500 38.8 .9 630 34.8 .7 5 29 28 30 800 1000 34.8 33.2
.7
.6 31 1250 30.5 .5 1600 28.8 .5 1 33 32 2000 24.8 .4 34 2500 19.2 .3
.I
~'SCRIPTOR ABBREVIATION CALCULATED UNIT VALUE LPA 42.2 DB(A)
SWEIGHTEDSOUNDLEVEL:
' WEIGHTED SOUND LEVEL: LPC 57.8 DB(C) 3-WEIGHTED SOUND LEVEL: LPD 49.3 DB(D) gWEIGHTED SOUND LEVEL: LPE 47.1 DB(E) gO NOISE RATING LEVEL: NRL 37.9 N PERCEIVED LEVEL (MK7): PL 46.2 PLDB RCEIVED MAGNITUDE (MK7): PM 3 SONES I
I 3-14 I
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I DEFDLI ATE SEASON 18 APRIL 1985 DAYTIME PERIOD -- 1713 HOURS LOCATION L-03 I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 52.1 53.1 54.2 0 0 0 E 17 5e 55.3 .e 3 18 63 56.4 .4 19 80 53.5 .5 20 100 50.6 I
.5 21 125 47.8 .5 22 160 43.8 .5 23 200 39.8 .5
'I 24 25 26 250 315 400 35.8 34 32.3 4
.5
.6 27 I 28 29 500 630 800 30.5 30.8 31
.5
.5
.5 30 1000 31.3 .5 I 31 32 33 1250 1600 2000 27.4 23.6 19.7
.4
.3
.3 I 34 35 36 2500 3150 4000 18.9 18.1 17.3
.3
.3
.3 37 5000 I 38 39 6300 8000 15.9 14.5 13.1
.3
.3
.2 40 10000 11.7 .1 I DESCRIPTOR ABBREVIATION CALCULATED VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 41.5 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 61.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 52.2 DB(D) ij E-WEIGHTED SOUND LEVEL: LPE 49.5 DB(E) m ISO NOISE RATING LEVEL: NRL 35.6 N PERCEIVED LEVEL (MK7): PL 46.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES A-15 I
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY DEFDLIATE SEASON 19 APRIL 1965 NIGHTTIME PERIOD -- 0025 HOURS LOCATION L-03 I I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 42.4 46.2 50 0 0 0 I 17 16 19 50 63 80 53.8 57.5 52.9
.1
.4
.5 20 100 48.2 .4 21 125 43.5 .4 22 160 40.8 .4 23 200 38.1 .4 I 24 25 26 250 315 400 35.5 34.1 32.6
.4
.5
.6 27 I 28 29 500 630 800 31.2 29.1 27.1
.5
.4
.4 30 1000 25 .3 31 1250 22.5 I* 32 1600 20
.3
.2 33 2000 17.5 .2 I 34 35 36 2500 3150 4000 16.3 15.1 13.8
.3
.3
.2 37 5000 13.6 .2 38 6300 13.4 .2 39 8000 13.2 .2 40 10000 13 .2 l -
I D ESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 39.7 60.1 51 DB(A) DB(C) DB(D)
'g E-WEIGHTED SOUND LEVEL: LPE 48.2 DB(E)
E ISO NOISE RATING LEVEL: NRL 32.2 N PERCEIVED LEVEL (MK7): PL 44.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 6 SONES g . 1e
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY IFOLIATESEASON 18 JUNE 1985 DAYTIME PERIOD -- 0946 HOURS LOCATION L-03 I I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE
. LEVEL (DB)
PERCEIVED MAGNITUDE (SONES) i I 14 15 16 25 31 40 47.2 49 50.8 0 0 0 I 17 18 19 50 63 80 52.6 54.5 52.2
.1
.3
.4
-g 20 100 50 .5 g 21 125 47.8 .5 22 160 45.9 .6 23 200 44 .7 I 24 25 26 250 315 400 42.2 39.2 36.2
.7
.7
.7 I 27 28 29 500 630 800 33.3 32.1 30.9
.6
.5
.5 30 1000 29.7 .5 I 31 32 33 1250 1600 E300 29.9 30.1 30.3
.5
.5
.6 I 34 33 3E 2500 3150 4000 30.3 30.3 30.2
.8
.9
.9 37 5000 25.9 .6 38 6300 21.6 A (I
l 39 40 8000 10000 17.3 17.3
.3
.2 I 41 42 43 12500 16000 20000 17.2 17.2 17.2
.2
.1
.1 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT
'l A-WEIGHTED SOUND LEVEL: LPA 44.2 DB(A)
W C-WEIGHTED SOUND LEVEL: LPC 59.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.2 DB(D)
;g E-U3IGHTED SOUND LEVEL: LPE 51 DB(E) 'g 100 NOISE RATING LEVEL: NRL 39.1 N PERCEIVED LEVEL (MK7): PL 32.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 8 SONES A-17
- I J
LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY 5I FOLIATE SEASON 4 19 JUNE 1985 NIGHTTIME PERIOD -- 0032 HOURS LOCATION L-03
- I g ISO BAND-CTR. SOUND PERCEIVED g BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES)
I 14 15 16 25 31 40 50.7 50.2 49.8 0 0 0 I 17 18 19 50 63 80 49.3 48.9 47.9
.1
.2
.3 g 20 100 46.9 .4 g 21 125 45.9 .4 22 1GO 43.8 .5 23 200 41.6 .5 I 24 25 26 250 315 400 39.4 37 34.6
.6
.6
.7 I 27 28 29 500 S30 800 32.2 30.4 28.7
.5
.5
.4 30 1000 26.9 I
.4 31 1250 25.5 .3 32 1600 24 .3 33 2000 22.5 .4 I 34 35 36 2500 3150 4000 24.5 26.4 28.4
.5
.6
.8 g 37 5000 26.6 .7 3S 5 39-53**
8000 24 8 23 5
.5 40 10000 21.2 .3 I 41 42 43 12500 16000 20000 19.3 17.5 15.6
.2
.1
.1 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT
---------------- - =---- ------------ --- - --- ------ ,$ A-WEIGHTED SOUND LEVEL: LPA 41.5 DB(A) !B C-WEIGHTED SOUND LEVEL: LPC 56.8 DB(C)
D-WEIGHTED SOUND LEVEL: LPD 50.3 DB(D) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): LPE NRL PL 48.4 37.2 49.8 DB(E) N PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 9 SONES A-18
u ~ LIMERICK GENERATING STATION ! OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 29 JANUARY 1986 DAYTIME PERIOD -- 1320 HOURS LOCATION L-03 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 53.8 0 I 13 16 31 40 57.8 54.5 0 0 17 50 53.8 .1 I 18 19 20 63 80 100 58.2 51.8 47.2
.4
.4 4
21 125 47 .5 I 22 23 160 200 44.5 40.8
.5
.5 24 250 41.8 .7 I 25 26 27 315 400 42.2 40
.9 1
500 36 .7 I 28 29 30 630 800 1000 31.8 31.2 30.2
.5
.5
.5 31 1250 28.8 .4 I 32 33 1600 2000 26.5 23.8
.4
.4 34 2500 20.8 .4 I 35 36 37 3150 4000 5000 19 18.2 18
.4
.3
.3 I 38 6300 17 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 43.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 62.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.1 DB(D) E-WEIGHTED SOUND LEVEL: LPE 50.6 DB(E) ISO NOISE RATING LEVEL: NRL 38.1 N DERCEIVED LEVEL (MK7): PL 50.3 PLDB PERCEIVED MAGNITUDE (MK7): PM 4.1 SONES A 19
I I L IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I DEFDLIATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0221 HOURS LOCATION L-03 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 25 0 I 14 15 16 31 40 48.8 48.2 43 0 0 17 50 44.2 0 I 18 19 20 63 80 100 47.2 49.5 46.8
.3 I 21 22 23 125 160 200 46 42 42.5
.4
.4
.6 24 250 39 .6 25 315 34.8 .5 26 400 32.8 .6 27 500 33.5 .6 I 28 29 30 630 800 1000 33.2 30.2 23.8
.6
.5
.3 31 1250 I
18.2 .2 ABBREVIATION CALCULATED UNIT IDESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 40.2 DB(A) C-WEIGHTED SOUND LEVEL: LPC 55.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 48.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.9 DB(E) ISO NOISE RATING LEVEL: NRL 35 N PERCEIVED LEVEL (MK7): PL 41.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 2 SONES I I I
.<e
I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY 'a FOLIATED SEASON g 26 JUNE 1986 DAYTIME PERIOD -- 1014 HOURS LOCATION L-03 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 51.2 0 I 15 16 17 31 40 50 50.5 48.2 60 0 0
.3 I 18 19 20 63 80 100 51 45.8 44.8
.2
.2
.3 21 125 I 22 23 160 200 39.5 33.2 29.2
.2
.2
.2 24 250 32.5 .3 I 25 26 27 315 400 500 30 30.8 33.2
.4
.5
.6 I 28 29 30 630 800 1000 34.8 35.2 34.8
.7
.7
.7 31 1250 34.2 .6 I 32 33 34 1600 2000 2500 32.2 30.2 31
.6
.6
.8 I 35 36 37 3150 4000 5000 32.5 29.5 26 1
.8
.6 I
38 6300 20.5 .4 39 8000 19 .4 40 10000 15 .2 I DESCRIPTOR ABBREVIATION CALCULATED UNIT I __________________________ ____________ __VALUE________ A-WEIGHTED SOUND LEVEL: LPA DB(A) I 43.8 C-WEIGHTED SOUND LEVEL: LPC 60.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 52.3 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49.1 DB(E) 150 NOISE RATING LEVEL: NRL 40 N PERCEIVED LEVEL (MK7): PL 51.2 PLDB I PERCEIVED MAGNITUDE (MK7): PM 4. 4 SONES A-21
I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATED SEASON I 26 JUNE 1986 NIGHTTIME PERIOD -- 0053 HOURS LOCATION L-03 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 49 I 0 15 31 46.8 0 16 40 44.8 0 17 50 42 0 I 18 19 20 63 80 100 45.5 44.2 42.2
.1
.2
.2 21 125 I 22 23 160 200 42 41.5 38
.3
.4
.4 24 250 42.2 .7 I 25 26 27 315 400 500 37.8 34.5 34
.7
.7
.6 I 28 29 30 630 800 1000 32.2 32.5 33
.5
.6
.6 31 1250 31.5 I
.5 32 1600 28 .5 33 2000 24.5 .4 34 2500 22.5 .4 35 3150 19.8 .4 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 41.9 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 53.5 DB(C) I D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: LPD LPE NRL 48 46.6 37.1 DB(D) DB(E) N PERCEIVED LEVEL (MK7): PL 46.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES I I I x.m A
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY ' I DEFOLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 0837 HOURS LOCATION L-04 I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE
. LEVEL (DB)
PERCEIVED MAGNITUDE (SONES) 14 25 60.2 0 15 31 62 .1
- 16 40 63.8 .2 I 17 18 19 50 63 80 65.6 67.4 59.6
.5
- 1. 2
.9
- I 20 21 22 100 125 160 51.9 44.2 42.7
.6
.4
.4 23 200 41.3 .5 I 24 25 26 250 315 400 39.9 39.2 38.6
.6
.7
.9 I
27 500 37.9 .9 , 2e 630 33.9 .6 29 800 29.8 .5 30 1000 25.7 .3 31 1250 24 .3 32 1600 22.3 .3 33 2000 20.5 .3 I 34 35 36 2500 3150 4000 20.7 20.8 20.9
.4
.4
.4 37 5000 18.6 .4 38 6300 16.2 .3 39 8000 13.8 .2 40 10000 11.4 .1 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE i' --------------- _-------- ------------ ---------- ------ A-WEIGHTED SOUND LEVEL: LPA 46 DB(A) C-WEIGHTED SOUND LEVEL: LPC 70.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 59.9 DB(D) LPE 56.2 DB(E) I.E-WEIGHTEDSOUNDLEVEL: ISO NOISE RATING LEVEL: NRL 43.7 N PERCEIVED LEVEL (MK7): PL 52.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 9 SONES I 4-2>
I I LIMERICK GENERATING STATION DASELINE AMBIENT NOISE SURVEY I DEFDLI ATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0105 HOURS LOCATION L-04 I I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 39.6 48 56.3 0 0
.1 g 17 50 64.7 .5 3 18 63 73.1 2. 3 19 80 62.7 1. 3 20 100 52.3 .6 21 125 41.9 .3 22 160 41.8 .4 23 200 41.7 .5 l 24 250 41.6 .7 e 25 313 38 .7 26 400 34.4 .6 I 27 28 29 500 630 800 30.7 27.5 24.2
.5
.4
.3 30 1000 21 .2 I 31 32 33 1250 1600 2000 20.4 19.9
.2
.2 19.4 .3 I 34 35 36 2500 3150 4000 18.2 17 15.9
.3
.3
.3 37 I 38 39 5000 6300 8000 15.7 15.4 15.2
.3
.3
.3 40 10000 15 .2 ABBREVIATION CALCULATED UNIT IDESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 48.6 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 73.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 63.3 DB(D) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: PF'CEIVED LEVEL (MK7): LPE NPL PL 59.8 48.8 53.7 DB(E) N PLDB PERCEIVED MAGNITUDE (MK7): PM 5. 3 SONES I A-24
I I L2MERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I FOLI ATE SEASON 18 JUNE 1965 DAYTIME PERIOD -- 1342 HOURS LOCATION L-04 I ISO-BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 57.6 55.3 53.1 0 0 0 I 17 18 19 50 63 80 50.8 48.6 44.8
.1
.1
.2 20 100 41 .2 21 125 37.3 .2 22 160 36.4 .3 23 200 35.5 .3 24 250 34.6 .4 25 315 31.7 .4 26 400 28.8 .4 27 500 25.9 .3 28 630 24.3 .3 29 800 22.6 .3 30 1000 21 .2 I 31 32 33 1250 1600 2000 26 31.1 36.2
.3
.6 1
34 2500 34 1 35 3150 31.9 1 36 4000 29.7 .8 37 5000 28.3 .8 38 6300 26.9 .7 39 8000 2S. 5 .6 40 10000 21.7 .3 I 41 42 43 12500 16000 20000 18 14.2 10.4 0
.2
.1 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT
--------------- _ _ -- _=== ------------ ---------- ------
' E A-WEIGHTED SOUND LEVEL: LPA 42.7 DB(A) E C-WEIGHTED SOUND LEVEL: LPC 58.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51.9 DB(D) E-WEIGHTED SOUND LEVEL: LPE 48.5 DB(E) IISONOISERATINGLEVEL: PERCEIVED LEVEL (MK7): NRL PL 41.9 50.7 N PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 2 SONES A-25 l
I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0112 HOURS LOCATION L-04 I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUNO PRESSURE
. LEVEL (DB)
PERCEIVED MAGNITUDE (SONES) 14 E5 41.8 0 15 31 41.2 0 16 40 40.6 0 I 17 18 19 50 63 80 40 39.4 38.1 0 0
.1 100 I
20 26.9 .1 21 125 35.6 .2 22 160 31.5 .2 23 200 27.4 .2 I 24 25 26 250 315 400 23.3 23.T 24.2
.1
.2
.3 I 27 28 29 500 630 800 24.6 21.8 19
.3
.2
.2 30 1000 16.2 .2 31 1250 20.1 .2 32 1600 24 .3 33 2000 27.9 .5 34 2500 24 .5 35 3150 20 .4 36 4000 16 .3 37 I 38 39 5000 6300 8000 15.8 15.7 15.5
.3
.3
.3 40 10000 14.4 .2 I 41 42 43 12500 16000 20000 13.3 12.1 11
.1
.1 0
DESCRIPTOR ABBREVIATION CALCULATED UNIT LPA 34.4 DB(A) IA-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 47.2 DB(C) D-WEIGHTED SOUND LEVEL: LPD 42.3 DB(D) LPE 39.5 DB(E) ISO NOISE RATING LEVEL: IE-WEIGHTEDSOUNDLEVEL: NRL 33.5 N PERCEIVED LEVEL (MK7): PL 40.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 1. 9 SONES A-26 1
i LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY IDEFOLIATESEASON 29 JANUARY 1986 DAYTIME PERICD -- 1345 HOURS LOCATION L-04 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) I 14 35 16 25 31 40 52 50.8 50.2 0 0 0 17 50 48.2 0 18 63 47 .1 19 80 47 .2 20 100 44.8 .3 I 21 22 23 125 160 200 38.8 40.8 41.2
.2
.4
.5 24 250 41 .7 5 25 26 315 400 34.5 30.5
.5
.5 27 500 28.8 .4 28 630 25.8 .3 5 29 800 23.8 .3 30 1000 21.8 .2 31 1250 20.2 .2 5- 32 1600 18.2 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 38.2 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 56 DB(C) ID-WEIGHTEDSOUNDLEVEL: E-WEIGHTED SOUND LEVEL: LPD LPE 47.5 45.4 DB (D) DB(E) ISO NOISE RATING LEVEL: NRL 35 N PERCEIVED LEVEL (MK7): PL 40.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 2 SONES
, I I
I I , n
I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I DEFDLIATE SEASON 31 JANAUARY 1986 NIGHTTIME PERIOD -- 0303 HOURS LOCATION L-04 I ISO BAND-CTR. SOUND EERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) I 14 15 16 25 31 40 41.5 41.5 38.5 0 0 0 17 50 36 0 I 18 19 20 63 80 100 35 34.8 31 0 0 0 21 125 29 .1 22 160 22 0 23 200 21.5 .1 24 250 24.8 .2 25 315 26.5 5 26 400 31
.3
.5 27 500 34 .6 k
W 28 29 630 800 30.5 25.5
.5
.3 30 1000 19.8 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT LPA 34.7 DB(A) lA-WEIGHTEDSOUNDLEVEL:
C-WEIGHTED SOUND LEVEL: LPC 45.2 DB(C) D-WEIGHTED SOUND LEVEL: LPD 38.9 DB(D) E-WEIGHTED SOUND LEVEL: LPE 38.3 DB(E) i ISO NOISE RATING LEVEL: NRL 33 N PERCEIVED LEVEL (MK7): PL 35 PLDB PERCEIVED MAGNITUDE (MK7): PM 1. 3 SONES I I li t I .\-28
4 I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I FOLIATED SEASON 26 JUNE 1986 DAYTIME PERIOD -- 0949 HOURS LOCATION L-04 l t ISO BAND-CTR. SOUND PERCEIVED i BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) g 14 25 48 0 g 15 16 31 49 0 40 50.5 0 50 53 .1 . I .3 19 20 63 80 100 54.5 54 48.8
.3
.5
.4 I 21 22 23 125 160 200 47.8 43.2 36.5
.5
.5
.3 24 250 37 .5 25 315 34.2 .5 26 400 27.2 .4 27 500 22.8 .3 k
5 28 29 630 800 24 24.2
.3
.3 30 1000 23.2 .3 I 31 32 33 34 1250 1600 2000 2500 21.5 20.2 19.5 23.5
.2
.3
.3
.4 h
35 36 3150 4000 23.8 22.8
.5
.5 37 5000 24 .5 38 6300 26.8 .7 8 39 8000 17.8 .3 1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 40.1 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 59.6 DB(C) i D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPD LPE 51.3 48.8 DB(D) DB(E) ISO NOISE RATING LEVEL: NRL 24.4 N PERCEIVED LEVEL (MK7): PL 46.6 PLDB , PERCEIVED MAGNITUDE (MK7): PM 3.1 SONES I ll . 2,
I ; LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATED SEASON 26 JUNE 1986 NIGHTTIME PERIOD -- 0114 HG !~.L I LOCATION '-04 I ISO BAND-CTR. SOUND PERCEIVED i BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 39.8 0 15 31 39 0 8 16 40 37.5 0 17 50 36 0 18 63 39 0 19 80 35.5 0 20 100 36.5 .1 21 125 35.5 .2 22 160 26.5 .1 23 200 24.5 .1 24 250 25.5 .2 h, 25 315 27.8 .3 W 26 400 28.2 .4 27 500 27.5 .4 g 28 630 25.8 .3 g 29 800 25.2 .3 30 1000 22.8 .3 31 1250 20.2 .2 8 32 1600 17.8 .2 i DESCRIPTOR ABBREVIATION CALCULATED VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 32.6 DB(A) C-WEIGHTED SOUND LEVEL: LPC I D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: LPD LPE NRL 45.5 38.5 37.1 28 DB(C) DB(D) DB(E) N PERCEIVED LEVEL (MK7): PL 32.8 PLDB PERCEIVED MAGNITUDE (MK7): PM 1.1 SONES I il i I A-30
I I LIMERICK GENERATING STATION i BASELINE AMBIENT NOISE SURVEY
; DEFOLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 0857 HOURS LOCATION L-05 I ISO BAND NO.
BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE
. LEVEL (DB)
PERCEIVED MAGNITUDE (SONES) 14 25 48.6 0 I 15 31 49.2 0 16 40 49.8 0 17 50 50.4 .1 18 63 51 .2 19 80 49.1 .3 I 20 21 22 23 100 125 160 47.2 45.4 41.1
.4
.4
.4 200 36.8 .4 24 250 32.5 .3 4 25 315 31.6 .4 26 400 30.8 .5 27 500 30 .5 8 28 29 630 800 29.8 29.6
.5
.4 30 1000 29.4 .4 31 1250 28.6 .4 32 1600 27.8 .5 33 2000 26.9 .5 34 2500 26.9 .6 1 35 3150 27 .7 36 4000 27 .7 37 5000 24.2 .5 38 6300 21.4 .4 39 8000 18.7 .4 40 10000 15.9 .2 ABBREVIATION CALCULATED UNIT 1DESCRIPTOR
= ------------------ - ------------
VALUE A-WEIGHTED SOUND LEVEL: LPA 40.7 DB(A) C-WEIGHTED SOUND LEVEL: LPC 57 DB(C) D-WEIGHTED SOUND LEVEL: LPD 49.8 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.3 DB(E) i ISO NOISE RATING LEVEL: NRL 36.2 N PERCEIVED LEVEL (MK7): PL 47.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 4 SONES A-31
v E l LIMERICK GENERATING STATION g BASELINE AMBIENT NOISE SURVEY g DEFOLIATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0130 HOURS [ LOCATION L-05 l i ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LFVEL (DB) PERCEIVED MAGNITUDE (SONES) s 14 25 43.5 0 15 31 45 0 16 40 46.6 0 h E 17 50 48.1 0 18 63 49.7 .2 19 80 46.1 .2 20 100 42.5 .2 1 21 22 125 160 38.9 37.8
.2
.3 23 200 36.6 .3 24 250 35.4 .4 8 25 315 33 .5 26 400 30.6 .5 27 500 28.1 .4 5 28 29 630 800 26.6 25
.4
.3 30 1000 23.4 .3 8 31 32 1250 1600 22.3 21.2
.3
.3 33 2000 20 .3 34 2500 19.3 .3 1 35 3150 18.5 .4 36 4000 17.7 .3 37 5000 16.9 .3 0 38 39 6300 8000 16 15.2
.3
.3 40 10000 14.3 .2 ABBREVIATION CALCULATED UNIT 1DESCRIPTOR VALUE A-WEIGHTED SOUND LEVEL: LPA 36.9 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 54.1 DB(C) - i D-WEIGHTED SOUND LEVEL: LPD 46.1 DB(D) l LPE 43.8 DB(E) j
&E-WEIGHTEDSOUNDLEVEL:
ISO NOISE RATINO LEVEL: NRL 30.1 N l PERCFIVED LEVEL (MK7): PL 42.4 PLDB I PERCEIVED MAGNITUDE (MK7): PM 2. 2 SONES I 4 32
I LIMERICK GENERATING STATION }, OPERATIONAL NOISE SURVEY DEFDLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -- 1316 HOURS LOCATION L-05 ISO BAND-CTR. SOUND PERCEIVED llW BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) f 14 25 49.2 0 15 31 48 0 l 16 40 48.2 0 17 50 53 .1 18 63 46.2 .1 19 80 49 .3 20 100 49.8 .5 j 21 125 48 .5 !g 22 160 45 .6 23 200 39.8 .5 24 250 35.2. .4 l 25 315 31.2 .4 26 40m 30 .5 27 500 31.8 .5
-28 630 27 .4 29 800 25.2 .3 30 1000 23 .3 31 1250 21.2 .2 32 1600 19.8 .2 33 2000 16.5 .2 l 34
[ 2500 15.8 .2 35 3150 15 .3 36 4000 15 .3 37 5000 15 .3 38 6300 15.8 .3 ! 39 8000 15.5 .3 I DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 39.5 DB(A) C-WEIGHTED SOUNE LEVEL: LPC 57.4 DB(C) SD-WEIGHTEDSOUNDLEVEL: LPD 49.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.5 DB(E) ISO NOISE RATIN3 LEVEL: NRL 35.4 N PERCEIVED LEVEL (MK7): PL 43.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 5 SONES l . . , 1
LIMERICK GENERATING STATION i OPERATIONAL NOISE SURVEY DEFOLIATE SEASON
; 31 JANUARY 1986 NIGHTTIME PERIOD -- 0328 HOURE LOCATION L-05 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 47.5 0 15 31 45.2 0 16 40 39.5 0 17 50 36.8 0 18 63 37.8 0 19 80 38 .1 20 100 38.5 .1 21 125 38 .2 1 22 160 33.5 .2 23 200 -
30.8 .2 24 250 32 .3 25 315 30 .4 26 400 28.5 .4 27 500 27.5 .4 l 28 630 25.8 .3 p 29 800 23.5 .3 30 1000 18.5 .2 g 31 1250 19 .2 g 32 1600 18.8 .2 33 2000 16.8 .2 34 2500 16.8 .3 35 3150 16.8 .3 36 4000 18 .3 37 5000 16.5 .3 (y 38 39 6300 8000 16.5 16.2
.3
.3 40 10000 15.8 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 34.1 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 48.9 DB(C) D-WEIGHTED SOUND LEVEL: LPD 41.9 DB(D) E-WEIGHTED SOUND LEVEL: LPE 40 DB(E) ISO NOISE RATING LEVEL: NRL 28.1 N PERCEIVED LEVEL (MK7): PL 39.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 1. 7 SONES A-34
I t LIMERICK GENERATING STAeION BASELINE AMBIENT NOISE SURVEY t DEFDLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 0914 HOURS LOCATION L-06 E ISO BAND-CTR. SOUND PERCEIVED I DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) . LEVEL (DB) (SONES) 14 25 49.3 0 i 15 31 56.2 0 16 40 63 .2 j 17 50 69.9 .9 g 18 63 76.8 3. 5 19 80 67.1 2.1 20 100 57.4 1 21 125 47.7 .5 22 160- 44 .5 23 200 40.4 .5 24 250 36.7 .5 5 25 26 315 36.3 .6 400 35.9 .7 g 27 500 35.5 .7 5 e8 29 63e 800 24 32.6
.6
.6 30 1000 31.1 .5 31 1250 29.4 .4 32 1600 27.7 .5 33 2000 26 .5 I 34 35 36 2500 3150 4000 24.3 22.6 20.9
.5
.5
.4 37 5000 19.6 .4 8 38 39 6300 8000 18.4 17.1
.4
.3 c 40 10000 15.8 .2 I
ABBREVIATION CALCULATED UNIT IDESCRIPTOR VALUE LPA 52.5 DB(A) 5A-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 77.3 DB(C) 0-WEIGHTED SOUND LEVEL: LPP 67.2 DB(D) LPE 63.7 DD(E) 3E-WEIGHTEDSOUNDLEVEL: ISO NOISE RATING LEVEL: NRL 53.8 N PERCEIVED LEVEL (MK7): PL 58.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 7. 5 SONES A-35
I ll
- LIMERICK GENERATING STATION
, BASELINE AMDIENT NOISE SURVEY DEFDLIATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0153 HOURS LOCATION L-06 I ISO BANL NO.
BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) 14 25 41.7 0 15 31 50 0 16 40 58.3 .1 )l 17 50 66.6 .6
'W 18 63 74.9 2. 9 1 19 80 66.1 1. 9 4
20 100 57.3 1 21 125 48.5 .6 22 160 44.2 .5 23 200 39.9 .5 250 5 24 25 315 35.5 34.2
.4
.5 26 400 32.8 .6 g 27 500 31.4 .5
- y 28 630 28.4 .4
- 29 800 25.4 .3 4 30 1000 22.4 .3 31 1250 20.4 .2 32 1600 18.4 .2 33 2000 16.5 .2 34 2500 16.5 . 3, 8 35 3150 16.5 .3 26 4000 16.5 .3 37 5000 15.7 .3 5 38 6300 14.9 .3 39 8000 14.2 .3 40 10000 13.4 .2 ABBREVIATION CALCULATED UNIT IDESCRIPTOR __________________________ ____________
VALUE A-WEIGHTED SOUND LEVEL: LPA 50.6 DD(A) C-WEIGHTED EOUNf' LEVEL: LPC 75.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 65.4 DB(D) LPE 61.9 DB(E) I'E-WEIGHTEDSOUNDLEkEL: ISO NOISE RATING LEVEL: NRL 51.2 N PERCEIVED LEVEL (MK7): PL 55.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 6 SONES g 4.se 1
s l LIMERICK GCNERATING STATION DAGELINF AMDIENT NOISE SURVEY % FOLIATE SEASON f 18 .'UNE 1985 DAYTIME PERIOD -- 1026 HOURS LCCATION L-06 ISO BAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) 14 25 43.4 0 15 31 45 0 16 40 46.7 0 17 50 48.4 0 1 18 63 50 .2 19 80 49.1 .3 20 100 48.3 .4 1 21 22 125 160 47.4 42.8
.5
.5 23 200 38.2 4 h
W 24 25 250 315 33.6 33.7
.4
.5 26 400 33.7 .6 27 500 33.8 .6 B 28 630 32 .5 29 800 30.2 .5 30 1000 28.4 .4
- 31 1250 29 .4 32 1600 29.5 .5 33 2000 30.1 .6 34 2500 27.6 .6 35 3150 25.2 .6 36 4000 22.7 .5 g 37 5000 20.7 .4 g 38 6300 18.6 4 39 8000 16.5 .3 40 10000 16.1 .2 41 12500 15.7 .1 42 16000 15.2 .1
.43 20000 14.8 .1 DESCRIPTOR ABBREVIATtON CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 41.7 DD(A)
C-WEIGHTED SOUND LEVEL: LPC 56.2 Db(C) D-WEIGHTED SOUND LEVEL: LPD 50 DD(D) E-WEIGHTED SOUND LEVEL: LPC 47.8 DD(E) ( ISO NOISE RATING LEVEL: NRL 36.9 N PERCEIVED LEVEL (MK7): PL 48.3 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 5 SONES A-37
~ { LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVCY FOLIATE SEASON ~ 19 JUNE 1985 NIGHTTIME PERIOD -- 34 HGURS LOCATION L-06 ISO BAND-CTR. SOUND PERCEIVED BAND PREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 45.1 0 15 31 45.2 0 16 40 45.4 0 I 17 18 19 50 63 80 45.5 45.6 44.5 0
.1
.2 20 100 43.4 .2 I 21 22 125 160 42.2 38
.3
.3 23 200 33.7 .3 24 250 29.5 .3 25 315 28.6 .3 26 400 27.7 .4 27 500 26.8 .4 28 630 25.3 .3 29 800 23.7 .3 30 1000 22.1 .3 31 1250 20.1 .2 5 32 1600 18 .2 33 2000 15.9 .2 34 2500 20.9 .4 R 35 3150 25.8 .6 36 4000 30.8 .9 37 5000 26.2 .6 38 6300 21.7 .5 39 8000 17.1 .3 40 10000 17.2 .2 I 41 42 43 12500 16000 20000 17.2 17.2 17.2
.2
.1
.1 X
DESCRIPTOR ABBREVIATION CALCULATED UNIT i VALUE A-WEIGHTED SOUND LEVEL: LPA 37.7 DB(A) C-WEIGHTED SOUND LEVEL: LPC 52.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 47.3 DB(D) E-WEIGHTED SOUND LEVEL: LPE 45.1 DB(E) 150 NOISE RATING LEVEL: NRL 38.2 N ! PERCEIVED LEVEL (MK7): PL 46.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 2 SONES A-38
LIMERICK GENERATING STATION , OPERATIONAL NOISE SURVEY DEFOLIATE SEASON s d9 JANUARY 1986 DAYTIME PERIOD -- 1219 HOURS l LOCATION L-06 3 150 DAND-CTR. SOUND PERCEIVED l w DAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DD) MAGNITUDE (SONES)
\
[ 14 25 40.8 0 B 13 31 47.5 0 16 40 46.2 0 17 50 48.2 0 18 63 46.2 .1 1 19 80 45.2 .2 20 100 45 .3 21 125 40 .3 1 22 160 34.2 .2 23 200 31.5 .2 24 250 29.5 .3 25 315 20.2 .3 26 400 28.8 .4 27 500 37.2 .8 28 630 30 .5 29 800 29.2 .4 30 1000 29.8 .5 31 1250 22.5 .3 32 1600 19 .2 lDESCRi9TCd ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 38.4 DB(A) C-WEIGHTED SOUND LEVEL: LPC 53.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 45.4 DB(D) E-WEIGHTED SOUND LEVEL: LPE 43.6 DB(E) ISO NOISE RATING LEVEL: NRL 34.6 N PERCEIVED LEVEL (MK7): PL 41.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 2.1 SONES A-39
LIMERIC4 GENERATING STATION OPERAT'40NAL NOISE SURVEY DEFOLIATE SEASON 31 .(ANUARY 1986 NIGHTTIME PERIOD -- 0130 HOURS LOChTION L-06 ISO BAND-CTR. SOUND PERCE1VED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) [ 14 25 42 0 l 15 31 46.2 0 16 40 46.8 0 17 50 44.8 0 18 63 45.2 .1 19 80 44.5 .2
=
20 100 40.5 .2 21 125 37.5 .2 1 22 160 35.5 .2 23 200 31.5 .2 24 250 31 .3 1 25 315 25 .5 26 400 36 .7 27 500 46 1. 6 l y 28 29 630 800 33.5 31.2
.6
.5 30 1000 32.8 .6 31 1250 21.5 .2 32 1600 18.5 .2 DESCRIPTOR ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 44.3 DD(A)
C-WEIGHTED SOUND LEVEL: LPC 53.1 DD(C) D-WEIGHTED SOUND LEVEL: LPD 48.2 DD(D) E-WEIGHTED SOUND LEVEL: LPE 47.9 DD(E) 150 NOISE RATING LEVEL: NRL 42.9 N PERCEIVED LEVEL (MK7): PL 46.8 PLDB PERCEIVED MAGNITUDE (MK7): PM 3.1 SONES A'0 4
~ LIMERICK GENERATING STATION " OPERATIONAL NOISE SURVEY FOL1ATED SEASON 26 JUNE 1986 DAYTIME PERIOD -- 1106 HOURS LOCATION L-06 [ ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT2) LEVEL (DB) (SONES) 14 25 49.5 0 15 31 49.5 0 16 40 52.2 0 17 50 53.5 .1 l 18 63 54.8 .3 p 19 80 54.8 .6 20 100 51.8 .6 21 125 48 .5 1 22 23 160 42.2 .5 200 38.5 .4 24 250 40.5 .6 f= 25 315 38 .7 26 400 38.2 .9 27 500 41 1. 1 [p 28 29 630 800 35.5 34.5
.7
.7 i 30 1000 32.8 .6 31 1250 30.5 .5 32 1600 27.2 .4 33 2000 22.5 .4 34 2500 19 .3 35 3150 23 .5 36 4000 30.8 .9 37 5000 28 .7 DESCRIPTOR ABBREVIATION CALCULATED UNIT A-WEIGHTED SOUND LEVEL: LPA 44.8 DB(A) 1 C-WEIGHTED SOUND LEVEL: LPC 60.6 DB(C)
D-WEIGHTED SOUND LEVEL: LPD 53.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 51.2 DB(E> ISO NOISE RATING LEVEL: NRL 39.8 N PERCEIVED LEVEL (MK7): PL 51.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 5 SONES l ' A-41 l____________ _ --- -
LIMERICK GENERATING STATION l OPERATIONAL NOISE SURVEY FOLIATED SEASON EG JUNE 1986 NIGHTTIME PERIOD -- 0001 HOURS LOCATION L-06 150 BAND-CTR. SOUND PERCEIVED DAND FREGUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) 14 25 42 0 15 31 45 0 16 40 42.2 0 17 50 43.2 0 l 18 63 44 .1 B 19 80 42.2 .1 20 100 41.2 .2 21 125 39 .2 22 160 1 23 200 36.8 34.8
.3
.3 24 250 35.5 4 l
B 25 26 315 400 46 38
- 1. 3
.9 27 500 45.5 1. 5 28 630 35.8 .7 29 800 35 .7 30 1000 35.5 .7 31 1250 31.2 .5 32 1600 30.8 .6 33 2000 26.5 .5 34 2500 18.2 .3 I
g DESCRIPTOR ABBREVIATION CALCULATED UNIT g VALUE l* A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: LPA LPC 46.2 53.2 DB(A) DB(C) D-WEIGHTED SOUND LEVEL: LPD 50.4 DB'D) E-WEIGHTED SOUND LEVEL: LPE 50 DB(E) ISO NOISE RATING LEVEL: NRL 42.9 N PERCEIVED LEVEL (MK7): PL 50 PLDB PERCEIVED MAGNITUDE (MK7): PM 4 SONES A-42
l LIMERICK GENERATING STATION L BASELINE AMBIENT NOISE SURVEY DEFOLIATE SEASON [ 18 APRIL 1985 DAYTIME PERIOD -- 1538 HOURS LOCATION L-07 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) . LEVEL (DB) (SONES) 14 25 49.7 0 15 31 51.1 0 ( 16 17 40 50 52.5 53.9 0
.1 18 63 55.3 .3 19 80 53.2 .5
{ 20 100 51.2 .5 21 125 49.1 .6 22 160 45.8 .6 23 200 42.5 .6 24 250 39.2 .6 25 315 37.3 .6 26 400 35.4 .7 27 500 33.5 .6 28 630 33.4 .6 29 800 33.3 .6 30 1000 33.3 .6 31 1250 33.1 .6 32 1600 32.9 .7 33 2000 32.7 .8 l 24 2500 30.8 .8 l 35 3150 29 .8 36 4000 27.1 .7 37 5000 24.6 .6 28 6300 22.2 .5 39 C000 19.8 .4 40 10000 17.3 .2 DESLAIPTGR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 44.8 DB(A) C-WEIGHTED SCUND LEVEL: LPC 60.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 51.2 DB(E) ISO NOISE RATING LEVEL: NRL 39.9 N PERCEIVED LEVEL (MK7): PL 52 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 7 SONES a - /+ 3
l LIMERICK GENERATING STATION L BASELINE AMBIENT NOIZE SURVEY DEFOLIATE SEASON f 19 APRIL 1985 NIGHTTIME PERIOD -- 0245 HOURS LOCATION L-07 'g ISO DAND-CTR. SOUND PERCEIVED g DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) I 14 15 25 31 40.8 41.7 0 0 16 40 42.5 0 17 50 43.4 0 1 18 63 44.2 .1 19 80 41.8 .1 20 100 39.4 .2 1 21 135 36.9 .2 22 160 33.6 .2 23 200 30.3 .2 24 250 27 .2 25 315 26.3 .5 26 400 25.6 .3 g 27 500 24.9 .3 5 28 630 25.2 -3 29 800 25.5 .3 30 1000 25.8 .3 31 125D 22 .2 32 1600 18.2 .2 33 2000 14.4 .2 34 2500 14.3 ,2 1 35 3150 14.3 3 36 4000 14.2 .3 37 5000 14.2 .3 DESCRIPTOR ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 33.7 DB(A) C-WEIGHTED SOUND LEVEL: LPC 49.7 DB(C) D-WEIGHTED SOUND LEVEL: LPD 41.8 DB(D) E-WEIGHTED SOUND LEVEL: LPE 29.6 DB(E) 150 NOISE RATING LEVEL: NRL 29.5 N < PERCEIVED LEVEL (MK7): PL 35.3 PLDB l l PERCEIVED MAGNITUDE M (.K7): PM 1. 3 SONES i i l A 44 '
~ l LIMERICK GENERATING STATION BAGELINE AMBIENT NOISE SURVEY FOLIATE SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1252 HOURS LOCATION L-07 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONEC) 14 25 48.8 0
" 15 31 50.1 0 16 40 51.4 0 17 50 52.8 .1 1 18 63 54.1 .3 19 80 52.7 .5 20 100 51.3 .5 1 21 22 125 160 49.9 47
.6
.7 23 200 44.1 .7 I 24 25 250 315 41.2 40.6
.7
.8 26 400 40.1 1 g 27 50'a 39.6 1 y 28 630 39.4 1 29 800 39.1 .9 30 1000 38.8 .9 31 1250 36.3 .8 32 1600 33.8 .7 33 2000 31.3 .7 34 I 35 26 2500 3150 4000 31 30.7 30.4
.8
.9
.9 3 37 5000 29.6 .8 g 38 6300 28.8 .8 39 8000 28 .7 40 10000 26 .5 41 12500 23.9 .3 42 16000 21.9 .2 43 20000 19.9 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 47.7 DD(A)
C-WEIGHTED SOUND LEVEL: LPC 60.3 DD(C) D-WEIGHTED SOUND LEVEL: LPD 54.7 DB(D) E-WEIGHTED SOUND LEVEL: LPE 52.9 DB(E) ISO NOISE RATING LEVEL: NRL 43 N PERCEIVED LEVEL (MK7): PL 55.9 PLDB PERCEIVED NAGNITUDE (MK7): PM 6. 3 SONES A-45
l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0207 HOURS LOCATION L-07 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) 14 25 47.3 0 15 31 46.7 0 16 40 46.1 0 l 17 50 45.6 0 l 18 63 45 .1 19 80 45.1 .2 20 100 45.2 .3 21 125 45.3 .a 22 160 40.7 4 23 200 36.1 .3 24 250 31.5 .3 25 315 29 .3 26 400 26.4 .4 [ 27 500 23.8 .3 5 28 630 23.2 .3 29 800 22.6 .3 30 1000 21.9 .2 31 1250 20.4 .2 32 1600 18.9 .2 33 2000 17.4 .2 l 34 2500 17.3 .3 5 35 3150 17.3 .3 36 4000 17.2 .3 37 5000 17.2 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 26.1 DB(A) C-WEIGHTED SOUND LEVEL: LPC 53.7 DB(C) D-WEIGHTED SOUND LEVEL: LPD 46.1 DB(D) E-WEIGHTED SOUND LEVEL: LPE 43.9 DD(E) ISO NOISE RATING LEVEL: NRL 31 N PERCEIVED LEVEL (MK7): PL 39 PLDB i PERCEIVED MAGNITUDE (MK7): PM 1. 7 SONES I A-46
LIMERICK GENERATING STATION i OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -- 1009 HOURS LOCATION L-07 150 DAND-CTR. SOUND PERCE1VED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) g 14 25 56.8 0 [ 15 16 31 40 56.5 52.8 0 0 17 50 51.2 .1 l5 18 19 63 80 51.2 53.8
.2
.5 20 100 46.2 .3 l3 21 22 125 160 43.2 38.5
.3
.3 23 200 36.5 .3 24 250 33.2 .3 25 315 35.2 .5 26 400 34.2 .6 27 500 38 .9 E8 630 I i'9 3D 800 1000 35.2 32 30.5
.7
.5
.5 g 3' 1250 30 .5
[ 32 33 1600 2000 27.8 25
.5
.4 34 2500 24.8 .5 35 3150 22.2 .5 36 4000 22.8 .5 37 5000 24.8 .6
[ 38 6300 23 .5 y 39 8000 23.5 .5 40 10000 22.2 .3 41 12500 20.8 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 42.3 DB(A) C-WEIGHTED SOUND LEVEL: LPC 60,1 DD(C) D-WEIGHTED SOUND LEVEL.: LPD 51 DB(D) E-WEIGHTED SOUND LEVEL: LPE 48.5 DBtE) ISO NOISE RATING LEVEL: NRL 37 N PERCEIVED LEVEL (MK7): PL 50.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 4 SONES A-47
e LIMERICK GEtiERATING $TATION OPERATIONAL NOISU DURVEY DEFCLIATE SEASON 31 JANUARY 1986 NIGHiTIME PERIOD -- 0116 HOURS LOCATION L-07 I 150 DAND-CTR. SOUND PERCEIVED I BAND NO. FREGUENCY (HERTZ) PRESSURE LEVEL (DD) MAGNITUDE (SONES) I 14 15 16 25 32 A0 93.2 43.5 46 0 0 0 17 50 48 0 18 63 39.5 0 R 19 80 46.5 .2 20 100 44.5 .3 21 125 39.2 .2 32 160 34.8 .2 23 200 30.5 .2 24 250 29.8 .3 25 315 33 .5 26 400 37.8 .6 27 500 34.8 .7 28 630 30.2 .5 29 000 26.8 .4 30 1000 26.8 .4 31 1250 24 .3 32 1600 17.8 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 37.7 DD(A) C-WEIGHTED SOUND LEVEL: LPC 52.7 DB(C) D-WEIGHTED SOUND LEVEL: LPD 44.9 DD(D) E-WEIGHTED SOUND LEVEL: LPE 43.2 DD(E) ISO NOISE RATING LEVEL: NRL 34.2 N PERCEIVED LEVEL (MK7): PL 40.3 PLDD PERCEIVED MAGNITUDE (MK7): PM 1. 9 EONES A-48
LIMERICK GENERATING STATION OPERATIONAL NO!GE SURVEY i FOLIATED SEASON 26 JUNE 1986 DAYT!ME PERIOD -- 0906 V'URS LOCATION L-07 l l ISO DAND-CTR. SOUND PERCEIVED l DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DLO (SONES) ! 14 25 48.5 0 l 15 16 17 31 40 50 49 49.5 47 0 0 0 18 63 45.2 .1 19 80 43.5 .2 20 100 42.2 .2 21 125 38 .2 22 1E0 36 .2 1 2'3 200 41.5 .5 24 250 30.2 .3 3 25 315 28.8 .3 g 26 400 28 .4 27 500 29.5 4 28 630 29.2 .4 29 800 30 .5 30 1000 29.8 .5 31 1250 30 .5 32 1600 30 I 33 34 2000 2500 28.2 29
.5
.5
.7 35 3150 30 .9 I 26 37 4000 5000 32.5 28.8 1
.8 38 E300 24.5 .6 I 39 40 41 8000 10000 12500 21.5 19.8 17.8
.2 4
DESCRIPTOR ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 41.6 DD(A) C-WEIGHTED SOUND LEVEL: LPC 54.1 DD(C) D-WEIGHTED SOUND LEVEL: LPD 49.9 DD(D) E-WEIGHTED SOUND LEVEL: LPE 47.5 DD(E) ISO NOISE RATING LEVEL: NRL 40.C N PEREEIVED LEVEL iMKTss PL 50.3 PLDE PERCEIVED MAGNITUDE (MK7): PM 4.1 SONES A-49
l LIMERICK GENERATING STATION B OPERATIONAL NOISE SURVEY l FOLIATED DEASON I 2G JUNE 1986 NIGHTTIME PERIOD -- 0141 HOURS LOCATION L-07 I ISO DAND DAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE NO. (HERT2) LEVEL (Db) (SUNES) 14 25 36.8 0 15 31 42.8 0 B 16 40 36.5 0 17 50 38.5 0 18 63 42 0 1? 80 42.2 .1 B 20 100 38.5 .1 l 21 125 35.8 .2 I 22 23 24 160 200 250 26 27 31.8
.2
.1
.3 25 315 42.5 1 26 400 32 .5 B 27 500 39.2 .9 28 630 33.2 .6 29 800 31.5 .5 3 30 1000 31.2 .5 31 1250 27.5 .4 22 1600 20.2 .3 .
33 2000 27.8 .5 34 2500 31.2 .8 DESCRIPTOR ADBRFVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 42.1 DD(A) C-WEIGHTED SOUND LEVEL: LPC 49.9 DB(C) D-WEIGHTED SOUND LEVEL: LPD 47.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.2 DB(E) 150 NOISE RATING LEVEL: NRL 36.9 N PERCEIVED LEVEL (MK7): PL 46 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 9 SONES A - Mi
I I LZMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY IDEFOLIATESEASON 18 APRIL 1985 DAYTIME PERIOD -- 1452 HOURS LOCATION L-08 3 150 DAND-CTR. SOUND PERCEIVED 5 BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT2) _ LEVEL (DD) (SONES) 14 25 70.5 .1 15 31 65.4 .1 16 40 60.3 .1 I 17 18 19 50 63 80 55.1 50 48.9
.2
.2
.3
- 20 100 47.8 .4 21 125 46.7 .5 22 160 42.7 .4 23 200 38.7 .4 I 24 25 26 250 315 400 34.7 33.4 32
.4
.5
.5 I 27 28 29 500 G30 800 30.6 31 31.4
.5
.5
.5 30 1000 31.8 .5 31 1250 30.3 .5 32 1600 28.8 .5 33 2000 27.4 .5 34 2500 24.4 .5 8 35 3150 21.5 .4 26 4000 18.6 .4 37 5000 15.7 .3 5
ABDREVIATION CALCULATED UNIT IDESCRIPTOR VALUE
,R-WEIGHTED SOUND .EVEL: LPA 41.6 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 68.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 55.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 50 DB(E) 350 NOISE RATING LEVEL: NRL 36 N PERCEIVED LEVEL (MK7): PL 45.9 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 9 SONES I I A-51
I I LIMERICK GENERATING STATION BASELINE AMDIENT NOISE SURVEY DEFDLI ATE SEASON
- I 23 APRIL 1985 NIGHTTIME PERIOD -- 0022 HOURS LOCATION L-08 I
ISO I BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (D13) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 42.6 42.2 41.8 0 0 0 I 17 18 19 50 63 80 41.4 41 41.2 0 0
.1 20 100 41 "
.2 21 125 41 .3 22 160 38.. .3 23 200 34.7 .3 I 24 25 26 250 315 400 31.3 28.4 25.5
.3
.3
.3 27 500 22.7 .3 5 28 29 630 800 22.1 21.6
.3
.2 30 1000 21.1 .2 I 31 32 33 1250 1600 2000 19 17 14.9
,2
.2
.2 34 2500 12.9 .2 DESCRIPTOR ABDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 33.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 49.9 DB(C) LPD 42.7 DB(D) E-WEIGHTED SOUND LEVEL: ID-WEIGHTEDSOUNDLEVEL: LPE 40.8 DB(E) 250 NOISE RATING LEVEL: NRL 27 N PERCEIVED LEVEL (MK7): PL 33.3 PLDB PERCEIVED MAGNITUDE (MK7): PM 1.1 SONES I I g ..n
l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1231 HOURS LOCATION L-08 , 3 ISO BAND-CTR. SOUND PERCEIVED g BAND FREQUENCY PRESSURE MAGNITUDE ND. (HERTZ) LEVEL (DD) (SONES) I 14 15 25 31 53.3 53,2 0 0 16 40 53.2 0 17 50 53.1 .1 1 18 63 53 .2 19 80 52 4 20 100 50.9 .5 21 125 49.9 .6 I. l 22 160 44.6 .5 23 200 39.4 .4 24 250 34.1 .4 1 25 315 31.5 .4 26 400 29 .4 3 27 500 26.4 .4 g 28 630 25.5 .3 29 800 24.5 .3 30 1000 23.6 .3 I 31 32 33 1250 1600 24.6 25.6
.3
.4 2000 26.6 .5 I
l 34 35 36 2500 3150 4000 24.8 23.1 21.3
.5
.5
.4 37 5000 20.4 .4 38 6300 19.5 4 39 8000 18.5 .4 A
40 10000 18.1 .3 41 12500 17.6 .2 42 16000 17.2 .1 43 20000 16.8 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE j A-WEIGHTED SOUND LEVEL: LPA 40.0 DB(A) C-WEIGHTED SOUND LEVEL: LPC 60.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51.7 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49.1 DB(E) ISO NOISE RATING LEVEL: NRL 3G. 7 N PERCEIVED LEVEL (MK7): PL 47.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 3 SONES A-53
l LIMERICK GENERATING STATION DASELINE AMDIENT NOISE SURVEY FOLIATE SEASON l 19 JUNE 1985 NIGHTTIME PERIOD -- 0241 HOURS LOCATION L-08 ISO DAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 44.7 0 15 31 45.2 0 16 40 45.7 0 17 50 46.2 0 1 18 63 46.7 .1 19 80 45.6 .2 20 100 44.5 .3 21 125 43.3 ' 1 22 160 41.3
.3
.4 23 200 39.3 .4 24 250 37.3 .5 25 315 32.9 .4 26 400 28.5 4 g 27 500 24.1 .3 3 28 630 24.8 .3 29 800 25.5 .3 30 1000 26.3 .3 31 1250 23.3 .3 32 1600 20.4 .3 33 2000 17.4 .2 34 2500 17.8 .3 1 35 3150 18.1 .3 36 4000 18.5 .4 37 5000 18 .3 1 28 6300 17.6 .3 39 8000 17.2 .3 40 10000 16.9 .2 41 12500 16.5 .2 42 16000 16.2 .1 43 20000 15.9 .1 DESCRIPTOR ABDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 37.7 DD(A)
C-WEIGHTED SOUND LEVEL: LPC 53.6 DD(C) D-WEIGHTED SOUND LEVEL: LPD 46.7 DD(D) E-WEIGHTED SOUND LEVEL: LPE 44.8 DD(E) ISO NOISE RATING LEVEL: NRL 32.3 N PERCEIVED LEVEL (MK7): PL 43.4 PLDD PERCEIVED MAGNITUDE (MK7): PM 2. 4 SONES A-54
I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I DEFOLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -- 1028 HOURG LOCATION L-08 I 150 I BAND NO. DAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DD) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 66.5 61.8 59.8 0 0
.1 17 50 57.8 .2
- I 18 63 54 .2 19 80 50.2 .3 20 100 48.2 .4 I 21 22 23 125 160 200 43 42.5 42
.3
.4
.6 j 24 250 40.2 .6 5 25 315 35 .5 26 400 33.2 .6 27 I
500 33.5 .6 28 630 32.8 .6 29 800 31 .5 30 1000 29.5 4 31 1250 28.2 .4 32 1600 25.8 .4 33 2000 21 .3 I 34 35 36 2500 3150 4000 18 15.5 15.5
.3
.3
.3 37 5000 15.2 .3 38 6300 17 .3 39 8000 17.2 .3 40 10000 16.2 .2 41 12500 15.2 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 41.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 65.9 DD(C)
'g D-WEIGHTED SOUND LEVEL: LPD 53.9 DD(D) 3 E-WEIGHTED SOUND LEVEL: LPE 49.7 DB(E)
ISO NOISE RATING LEVEL: NRL 35.2 N PERCEIVED LEVEL (MK7): PL 47.4 PLDB l PERCEIVED MAGNITUDE (MK7): PM 3. 3 SONES I A-Si a
I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY IDEFDLIATESEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0053 HOURS LOCATION L-08 I ISO BAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) I 14 35 16 25 31 42 46.5 48 51.2 0 0 0 I 17 18 19 50 63 80 51.5 53.5 49.2
.1
.3
.3 20 100 46.8 ,3 I 21 22 23 125 160 200 44.8 40 36.8
.4
.3
.4 I 24 23 26 250 315 400 37.2 35.8 35.8
.5
.6
.7 27 500 38.2 .9 28 630 34.5 .7 29 000 32 .5 30 1000 27.2 .4 I 31 32 33 1250 1600 2000 22.8 22 19.2
.3
.3
.3 I
DESCRIPTOR ADBREVIATION CALCULATED UNIT
-------------------------- -------s---- --- - --- ------
LPA 41.3 DB O4) IA-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 57.8 L 'C) D-WEIGHTED SOUND LEVEL: LPD 49.5 7B(D) E-WEIGHTED SOUND LEVEL: LPE 47.5 L2 P . i I8SONT,ISERATINGLEVEL: NRL 37.4 M PERCEIVED LEVEL (MK7): PL 45.4 PLDB PERCEIVED MAGNITUDE (Md7): PM 2. 8 SONES 'I I
..ss
i I l I LIMERICK GENERATING GTATION OPERATIONAL NOISE SURVEY FOLIATED GEASON l i I 26 JUNE 1986 DAYTIME PERIOD -- 0829 HOURS LOCATION L-08 ' ISO BAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) r 14 25 53.5 0 l 15 31 46.5 0 i 16 40 46.8 0 l 17 50 52 .1 18 63 49.5 .2 I 19 20 21 80 100 125 48.2 48.8 41.5
.3
.4
.3 f
g 22 160 28.2 .3 ! , 5 23 200 3e. 5 .2 ; 24 250 33.2 .3 > 25 315 31.2 4 ! 26 400 29.2 .4 f 27 500 27.5 4 28 630 j 27.8 .4 I 29 30 31 800 1000 1250 28.2 28.8 30
.4
.4
.S 32
' I 33 34 1600 2000 2500 30 29 28
.5
.6
.6 35 3150 25.2 .6 I 26 37 38 4000 5000 6300 22.5 22 19.8
.5
.5 4
I 39 8000 18 .3 DE3CRIPTOR ABBREVIATION CALCULATED UNIT VALUE I A-WEIGHTED SOUND LEVEL: C-WEIGHTED COUND LEVEL: LPA LPC 40.3 56.9 DB(A) DD(C) I D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: LPD LPE NRL 49.2 46.4 36.8 DD(D) DB(E) N PERCEIVED LEVEL (MK7): PL 46.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES I g .. s ,
W LIMERICK GENERATING STATION H OPERATIONAL NOISE SURVEY l FOLIATED SEASON 26 JUNE 1986 NIGHTTIME PERIOD -- 0156 HOURS LOCATION L-08 150 DAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) 14 25 42.5 0 I 15 16 17 31 40 50 52 48.5 51.8 0 0
.1 18 63 52.5 .2 I 19 20 21 80 100 125 47.5 44.8 44.5
.3
.3
.4 I 22 23 24 160 200 250 42.5 36.8 42.5
.4
.8 4
25 315 37.5 I 26 27 400 500 35 42
.6
.7
- 1. 2 28 630 37.8 .8 I 29 30 31 800 1000 1250 38.2 33.8 29.5
.9
.6
.4 I 32 33 1600 2000 27.8 21.8
.5
.3 DESCRIPTOR ABDREVIATION CALCULATED UNIT VALUE l A-WEIGHTED SOUND LEVEL: LPA 44.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 57.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 50.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49.1 DB(E) ISO NOISE RATING LEVEL: NRL 40.2 N PERCEIVED LEVEL (MK7): PL 48.8 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 6 SONES i A -SR
I I LIMERICK GENERATING STATION BASELINE AMDIENT NOISE SURVEY DEFOLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 1000 HOURS LOCA110N L-09 I 150 I BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 55 61.5 67.9 0 0
.4 17 50 74.4 1. 5 18 63 80.8 5. 5 19 80 69.7 2. 7 20 100 58.5 I 21 22 23 125 160 47.3 46 1.1
.5
.6 200 44.8 .7 I 24 23 26 250 315 400 43.6 40.1 36.6
.8
.8
.8 27 I 28 29 500 630 800 33.1 31.3 29.5
.6
.5
.4 30 1000 27.6 .4 I 31 32 33 1250 1600 2000 27.2 26.8 26.5
'. 4
.4
.5 I 34 35 35 2500 3150 4000 25.2 24 22.8
.5
.5
.5 37 5000 22.8 .5 38 6300 22.8 .5 39 8000 22.8 .5 49 10000 20.8 .3 41 12500 18.9 .2
-I 42 1E000 17 .1 43 20000 15 .1 I DESCRIPTOR ADDREVIATION CALCULATED UNIT
'E A-WEIGHTED SOUND 1.EVEL: LPA 56 DB(A)
W C-WEIGHTED SOUND LEVEL: LPC 81.3 DB(C) 2-NEIGHTED SOUND LEVEL: LPD 71.1 DB(D) E-WSIGHTED SOUND LEVEL: LPE 67.5 DB(E) IISONOISERATINGLEVEL: PERLFIVED LEVEL (MK7): NRL PL 58.8 61.7 N PLDD PERCEILED MAGNITUDE (MK7): PM 9.899999 SONES A-;(
I I LIMERICK GENERATING STATION BASELINE AMDIENT NOISE SURVEY I DEFDLI ATE SEASON 23 APRIL 1985 NIGHTTIME PERIOD -- 0001 HOURS LOCATION L-09 I 150 DAND-CTR. I DAND NO. FREQUENCY (HERTZ) SOUND PRESSURE
. LEVEL (DB)
PERCEIVED MAGN!TUDE (SONES) I 14 15 16 25 31 40 44.8 43.6 42.4 0 0 0 I 17 18 19 50 63 80 41.2 40 39.2 0 0
.1 20 100 38.3 .1 I 21 22 23 125 160 200 37.4 32.7 28.1
.2
.2
.2 I 24 25 26 250 315 400 23.4 24.3 25.1
.2
.2
.3 27 26 I
500 .3 28 630 25.1 .3 P 800 24.1 .3 30 1000 23.1 .3 I 31 32 33 1250 1600 2000 20.5 17.9 15.2
.2
.2
.2 I 34 2500 12.6 .2 DESCRIPTOR ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 32.4 DD(A)
C-WEIGHTED SOUND LEVEL: LPC 48.8 DB(C) D-WEIGHTED SOUND LEVEL: LPD 40.2 DD(D) IE-WEIGHTEDSOUNDLEVEL: LPE 38 DB(E) ISO NOISE RATING LEVEL: NRL 27.6 N PERCEIVED LEVEL (MK7): PL 32.5 PLDD PERCEIVED MAGNITUDE (MK7): PM 1 SONES I l I A-60 l
I I LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY I FOLI ATE SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1051 HOURS LOCATION L-09 I ISO I BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAFNITUDE (L NES) I 14 15 16 25 31 40 51.5 50.7 49.9 0 0 0 I 17 18 19 50 63 80 49.1 48.3 48.8
.1
.1
.3 20 100 49.2 .4 I 21 22 23 125 160 200 49.7 43.6
.6
.5 37.5 4 I 24 25 26 250 315 400 31.3 30.1 28.8
.3
.4
.4 27 500 I 28 29 630 800 27.5 26.6 25.6
.4
.4
.3 30 1000 24.6 .3 I 31 32 33 1250 1600 2000 26.7 28.8 30.8
.4
.5
.7 I 34 35 36 2500 3150 4000 27.4 23.9 20.4
.6
.5
.4 37 5000 19.6 .4 38 6:00 18.8 .4 39 8000 18 .3 40 10000 17.8 .2 I 41 42 43 12500 16000 20000 17.5 17.2 17
.2
.1
.1 DESCRIPTOR ABBREVIATION CALCULATED UNIT I A-WEIGHTED SOUND LEVEL:
C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 40.8 57.5 50.4 DB(A) DB(C) DB(D) E-WEIGHTED SOUND LEVEL: I 150 NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): LPE NRL PL 47.9 36.9 47.5 DB(E) N PLDB I PERCEIVED MAGNITUDE (MK7): PM A-61
- 3. 3 SONES
I ' I LIMERICK GENERATING STATION ( DASELINE AMBIENT NOISE SURVEY l IFOLIATESEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0300 HOURS ' LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED BAND FREOUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) I 14 15 16 25 31 40 43.5 43.2 42.9 0 0 0 I I 17 18 19 50 63 80 42.6 42.2 39.9 0 0
.1 '
20 100 37.6 I
.1 21 125 35.3 .2 ,
22 160 33.3 .2 23 200 31.4 .2 I 24 25 26 250 315 400 29.4 27.6 25.8
.3
.3
.3 27 I 28 29 500 630 800 23.9 25.8 27.6
.3
.3
.4 i
30 1000 20.4 .4 I 31 1250 27.3 .4 32 1600 25.1 .4 + 33 2000 23 .4 I 34 35 36 2500 3150 4000 20.2 17.4 14.6
.3
.3
.3 ;
37 5000 14.5 .3 , 28 6300 14.4 .3 I 39 8000 14.2 .3 ' 40 10000 14.1 .2 ABBREVIATION CALCULATED UNIT IDESCRIPTOR __________________________ _________G.0 VALUE 4 g ________ ______ ; A-WEIGHTED SOUND LEVEL: LPA 36.2 DB(A) C-WEIGHTED SOUND LEVEL: LPC 49.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 42.6 DB(D) j LPE 40.4 DB(E) IE-WEIGHTEDSOUNDLEVEL: ISO NOISE RATING LEVEL: NRL 33 N PERCEIVED LEVEL (MK7): PL 40.3 PLDB PERCEIVED MAGNITUDE (MK7): PM 1. 9 SONES A-62
I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I DEFOLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -~ 1048 HOURS LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED I DAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DD) MAGNITUDE (SONES) I 14 15 16 25 31 40 68.5 65.2 62.2
.1
.2 17 50 I 20 18 19 63 80 59.2 55.2 52.2
.3
.3
.4 100 50 .5 I 21 22 23 125 160 200 45.2 41 37.8
.4
.4 4
24 I 25 26 250 315 400 36.5 34.8 39.5
.5
.5 1
27 500 37 .8 I 28 29 30 630 800 1000 37
??
.8
.5
.5 I 31 32 33 1250 1600 2000 c.2 30.8 26.8
.5
.6
.5 24 2500 18 I 35 3150 15.8
.3
.3 IDESCRIPTOR ADDREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 43.8 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 68.1 DB(C) LPD 55.9 DB(D) ID-WEIGHTEDSOUNDLEVEL: E-WEIGHTED SOUND LEVEL: LPE 51.3 DB(E) 250 NOISE RATING LEVEL: NRL 39 N PERCEIVED LEVEL (MK7): PL 49.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 7 SONES I I g . e:
~ ~ L [ LIMERICK GENERATING STATION L OPERATIONAL NOISE SURVEY DEFDLIATE SEASON 31 JANUARY 1986 NIGHTTIME PERIOD -- 0029 HOURS ( LOCATION L-09 l ISC BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 0 I 13 16 31 40 55.2 52.5 0 51.5 0 17 50 51 .1 1 18 63 51 .2 19 80 48.5 .3 20 100 45.5 .3 I 21 22 23 125 160 200 41.8 37.2 38.2
.3
.3 24 250 36.8 .5 25 315 35 .5 26 400 34. c .7 27 500 36.2 .7 28 630 33.5 .6 29 800 31.8 .5 30 1000 29.8 .5 31 1250 22.5 .3 32 1600 16.2 .2 3
DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 40.3 DB(A) C-WEIGHTED SOUND LEVEL: LPC 58.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 48.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.3 DB(E) ISO NOISE RATING LEVEL: NRL 35.9 N PERCEIVED LEVEL (MK7): PL 43.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 4 SONES l A-64
. ... ...... ....._.m._- ._ ______ _ - _ _ . . _ _ _ _ _ _ _ . _ . . _ _ _ _ . _ _ _ _ . . .- __
iI 1 i j l LIMERICK GENERATING STATION 1 = OPERATIONAL NOISE EURVEY j FOLIATED SEASON 26 JUNE 1906 DAYTIME PERIOD -- 0800 HOURS l LOCATION L-09 1 !I 2 ISO BAND BAND-CTR. SOUND PERCEIVED . FREQUENCY PRESSURE M AGN I '.~U DE NC. (HERTZ) LEVEL (DD) (SONES) ! 14 25 46.2 0 15 31 45.2 ' 0 lgg 16 40 46 0 , 17 50 46.2 0 18 63 45.8 .1 19 80 43.8 .2 Il = 20 100 41.2 .2 21 125 42.2 .3 ' g' , 22 160 39.8 .3 23 200 34 .3 lE 24 25 250 315 43 31
.8
.4
! 26 400 25.5 .3 { 27 500 31.2 .5 l 28 630 28.8 .4 29 800 30.5 .5 i 30 1000 29.8 .5 i 31 1250 25.5 .3
- 3 32 1600 24. d .4
, g- 33 2000 21.0 .3 34 2500 25.5 .5 35 3150 27.8 .7 36 4000 18.2 .3 i e Iy i g DESCRIPTOR ABBREVIATION CALCULATED UNIT i 1 VALUE A-WEIGHTED SOUND LEVEL: LPA 40 DB(A) i C-WEIGHTED SOUND LEVEL: LPC 53.2 DB(C) I D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: LPD LPE NRL 47.7 45.7 34.1 DB(D) DB(E) N 3 PERCEIVED LEVEL (MK7): PL 45.3 PLDB 4 g PERCEIVED MAGNITUDE (MK7): PM 2. 8 SONES I I I A-65
I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATED SEASON I 26 JUNE 1986 NIGHTTIME PERIOD -- 0216 HOURS LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED BPND FREQUENCY PRESSURE MAGNITUDE F O. (HERTZ) LEVEL (DB) (SONES) 14 25 44.2 0 g 15 31 53.8 0 g 16 40 45.2 0 17 50 45.2 0 18 63 47 .1
- 5. 1e 80 48 2
- 20 100 48.8 .4 21 125 40.8 .3 g 22 160 38 .3 E 23 200 34 .3 24 250 33.8 .4 pg 25 315 35.2 .5
[j 26 400 35.5 .7 27 500 44.8 1.4 28 630 39.8 1 29 800 41.2 1.1 30 1000 39 .9 31 1250 31.2 .5 g 32 1600 30.2 .5 g 33 2000 25.2 .4 34 2500 18.5 .3 1 DESCRIPTOR ABBREVIATION CALCULATED UNIT 8 -------------------------- ------------ - VALUE I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-LIEIGHTED SOUND LEVEL: LPA LDC LPD 46.8 56.4 50.6 DB(A) DB(C) D8(D) E-WEIGHTED SOUND LEVEL: LPE 49.8 DB(E) 150 NOISE RATING LEVEL: NRL 43.5 N I PERCEIVED LEVEL (MK7): PL 50.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 4 SONES i B I 1 g e66
I
- ll LfMERICK GENERATING STATION FASELINE AMDIENT NOISE SURVEY DEFDLIATE SEASON 19 APRIL 1985 DAYTIME PERIOD -- 0816 HOURS LOCATION L-10
.I 4 ISO BAND-CTR. SOUND PERCEIVED LAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 4 14 25 51.6 0 Y 15 31 52.2 0 16 40 52.8 0 17 50 53.3 .1 18 63 54 .? . 19 80 52.1 ., 4 20 100 50.2 .5 l 21 125 48.4 .6 22 160 44 .5 7 23 200 39.7 .5 24 250 35.4 .4 25 315 34.9 .5 26 400 34.4 .6 27 500 34 .6 28' 630 34.3 .6 29 800 34.6 .7 3 30 1000 35 .7 31 1250 32.8 .6 32 1600 30.7 .6 33 2000 28.5 .6 lg 34 2500 28 .6 4 5 35 3150 27.5 .7 36 4000 26.9 .7 37 5000 23.2 .5 38 6300 19.5 .4 39 8000 15.7 .3 40 10000 12 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT i _____- --=_______________ ____________ VALUE A-WEIGHTED SOUND LEVEL: LPA 43.9 DB(A) i C-WEIGHTED SOUND LEVEL: LPC 60 DB(C) D-WEIGHTED SOUND LEVEL: LPD 52.4 DB(D) LPE 49.9 DB(E) IE-WEIGHTEDSOUNDLEVEL: ISO NOISE RATING LEVEL: NRL 39 N PERCEIVED LEVEL (MK7): PL 50.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 4.1 SONES ll ..e>
/ LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY
> DEFOLIATE SEASON 19 APRIL 1985 NIGHTTIME PERIOD -- 0044 HOURS LOCATION L-10 ISO BAND-CTR. SOUND PERCEIVED BAND FREGUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES)
I 14 15 16 25 31 40 47.4 47.2 47.1 0 0 0 17 50 47 0 18 63 46.8 .1 19 80 47.8 .3 20 100 48.8 .4 21 125 49.8 .6 22 160 44.5 .5 23 200 39.1 .4 24 250 33.8 .4 8 25 315 32.9 .4 26 400 32.1 .5 g 27 500 31.2 .5 g
- 28 29 630 800 30.3 .5 29.4 .4 30 1000 28.5 .4 31 1250 26.2 .3 5 32 1600 23.9 .3 33 2000 21.6 .3 g 34 2500 20.4 .4 y 35 3150 19.2 .4 36 4000 18.1 .3 37 5000 17.1 .3 38 6300 16.1 .3 39 8000 15.2 .3 40 10000 14.2 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 40.5 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 56.2 DB(C) D-WEIGHTED SOUND LEVEL: ' LPD 49.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.6 DB(E) ISO NOISE RATING LEVEL: NRL 35.6 N PERCEIVED LEVEL (MK7): PL 46.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES A-68 u
I I LfMERICK GENERATING COMPANY FOLIATE SEASON IBASELINEAMBIENTNOISESURVEY 18 JUNE 1985 DAYTIME PERIOD -- 1006 HOURS LOCATION L-10 I ISO BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) I 14 15 16 25 31 40 47.7 48.2 48.7 0 0 0 17 50 49.2 .1 1 18 63 49.7 .2 19 80 48.7 .3 20 100 47.7 .4 21 125 46.6 8 22 160 43.3
.5
.5 23 200 40 .5 24 250 36.7 .5 25 315 35 .5 26 400 33.2 .6 27 500 31.5 .5 28 630 29.9 .5 29 800 28.2 .4 30 1000 26.6 .4 31 1250 26.6 .4 32 1600 26.6 .4 33 2000 26.5 .5 34 2500 28.4 .6 8 35 3150 30.2 .9 36 4000 32.1 1 37 5000 29 .8 8 38 39 6300 8000 21.9 16.8
.5
.3 40 10000 16.8 .2 41 12500 16.8 .2 42 16000 16.7 .1 43 20000 16.7 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT LPA 42 DB(A)
IA-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 56.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49 DB(E) ISO NOISE RATING LEVEL: NRL 40.5 N PERCEIVED LEVEL (MK7): PL 51.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 3 SONES A-69 m
l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0015 HOURS LOCATION L-10 g ISO BAND-CTR. SOUND PERCEIVED g BAND FREQUENCY PRESSURE MAGN 1TUDE NO. (HERTZ) LEVEL (DB) (SONES) l 14 25 52.3 0 y 15 31 51.1 0 16 40 50 0 17 I 18 19 50 63 80 48.8 47.7 48.1
.1
.1
.3 20 100 48.6 .4 21 125 49.1 .6
. 22 160 43.9 .5 23 200 38.7 .4 g
y 24 250 33.6 .4 25 315 31.6 .4 26 400 29.6 .4 27 500 27.7 .4 28 630 26.9 4 29 800 26.2 .3 30 1000 25.5 .3 l 31 1250 23.6 .3 3 32 1600 21.7 .3 33 2000 19.9 .3 g 34 2500 21.8 .4 - 3 35 3150 23.8 .5 36 4000 25.7 .6 37 5000 22.6 .5 38 6300 19.6 .4 39 8000 16.5 .3 40 10000 16.3 .2 41 12500 16 .2 42 16000 15.7 .1 l 43 20000 15.5 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 39.7 DB(A) C-WEIGHTED SOUND LEVEL: LPC 57.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 49.8 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.5 DB(E) ISO NOISE RATING LEVEL: NRL 35.1 N PERCEIVED LEVEL (MK7): PL 46.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES A-70
LIMERICK GENERATING STATION ! OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 29 JANUARY 1986 DAYTIME PERIOD -- 1255 HOURS LOCATION L-10 ISO BAND-CTR, SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 52.8 0 15 31 56.5 0 16 40 60.5 .1 17 50 54.8 .1 18 63 54 .3 19 80 54 .5 20 100 47.8 .4 21 125 45.5 .4 1 ~ 22 160 36.8 .3 23 200 35 .3 24 250 32.5 .3 25 315 32 .4 26 400 33.8 .6 27 500 34 .6 h 28 29 630 800 34.8 34.2
.7
.6 30 1000 33.2 .6 31 1250 31.8 .5 32 1600 30 .5 j 33 2000 28.5 .6 34 2500 29.2 .7 35 3150 28.8 .8 36 4000 29.5 .8 37 5000 30.5 .9 38 6300 31 .9 39 8000 31.2 .9 40 10000 31.2 .7 41 12500 29.8 .5 DESCRIPTOR ABBREVIATION C ALCL'L A",'ED UNIT ,
VALUE A-WEIGHTED SOUND LEVEL: LPA 44.1 DB(A) C-WEIGHTED SOUND LEVEL: LPC 62.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 50.8 DB(E) ISO NOISE RATING LEVEL: NRL 42.6 N PERCEIVED LEVEL (MK7): PL 53.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 5.1 3ONES A-71
l I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFOLIATE SEAGON I 31 JANAUARY 1986 NIGHTTIME PERIOD -- 0158 HOURS LOCATION L-10 I ISO BAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) 14 25 56.8 0 i . 15 31 53.5 0 16 40 49 0 17 50 47.2 0 18 63 46.5 .1 19 80 46 .2 20 100 42.2 .2 21 125 41.8 .3 22 160 38.2 .3 23 200 31.5 .2 24 250 32.5 .3 13 25 26 315 400 33 .5 34.5 .7 27 500 37 .8 h, 28 630 36 .7
= 29 800 34.8 .7 30 1000 32.2 .5 31 1250 31 a
.5 4 32 33 1600 2000 28.8 27
.5
.5 g 34 2500 26.5 .6 5 35 36 3 5*
4000 27 5 24.5 .6 7 37 5000 23 .5 E, 38 6300 23.5 .5 W 39 8000 22.2 .5 40 10000 21.8 .3 41 12500 20.5 .2 5 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 42.5 DB(A) C-WEIGHTED SOUND LEVEL: LPC 57.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 49.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.9 DB(E) ISO NOISE RATING LEVEL: NRL 37.7 N PERCEIVED LEVEL (MK7): PL 49.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 9 SONES g ..,2
LIMERICK GENERATING STATION OPERATIONAL NOISE GURVEY l FOL1ATED SEASDN 26 JUNE 1986 DAYTIME PERIOD -- 1030 HOURS LOCATION L-10 L ISO PAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT2) LEVEL (DB) (SONES) 14 25 48.5 0 15 31 53.2 0 16 40 56.5 .1 17 50 58.5 .2 18 63 59.8 .5 19 30 58 .8 20 100 52.5 .6 el 125 47.5 .5
- 22 160 46.2 .6 l' 23 200 37.5 .4 24 250 36.2 .4 25 315 34 .5
, 26 400 32.5 .6 27 500 34.2 .6 28 630 36.2 .7
[ 29 800 36.8 .8 L 30 1000 35.8 .7 31 1250 35 .7 32 1600 35 .8 33 2000 42 1. 6 34 2500 44.2 2. 2 35 3150 34.8 1. 2 36 4000 34 1. 2 37 5000 24.2 .5 t 38 6300 18.2 .3 [ 39 8000 17.2 .3 5 40 10000 14 .2 41 12500 16 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 49.9 ' DB(A) C IGHTED SOUND LEVEL: LPC 64.2 DB(C) ! D-VEIGHTED SOUND LEVEL: LPD 59 DB(D) ! E-WEIGHTED SOUND LEVEL: LPE 55.4 DB(E) . ! ISO NOISE RATING LEVEL: NRL 49.3 N PERCEIVED LEVEL (MK7): PL 57 PLDB PERCEIVED MAGNITUDE (MK7): PM 6. 9 SONES A-73
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATED SEASON 26 JUNE 1986 NIGHTTIME PERIOD -- 0017 HOURS LOCATION L-10 ISO BAND-CTR. SUUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 48.5 0 15 31 52.2 0 1 16 17 40 50 48.8 48 0 0 18 63 47.2 .1 19 80 45 .2 1 20 100 42.2 .2 21 125 42.5 .3 22 160 37.8 .3 I 23 24 200 250 36.2 35.5
.3
.4 25 315 33 .5 26 400 35 .7 27 500 36.8 .8 28 630 36.5 .8 29 800 35.5 .7 1 30 1000 35.2 .7 31 1250 35.2 .7 g 32 1600 35.2 .8 g 33' 2000 35.8 1 34 2500 36 1. 2 35 3150 34.2 1. 2 l 36 4000 33.5 1.1
~
R 37 5000 28.8 .8 38 6300 28.2 .7 39 8000 21 .4 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE
-------------------------- ---------~~- ---------- ------
A-WEIGHTED SOUND LEVEL: LPA 46.2 DB(A) C-WEIGHTED SOUND LEVEL: LPC 55.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.3 DB(D) E-WEIGHTED SOUND LEVEL: LPE 50.6 DB(E) ISO NOISE RATING LEVEL: NRL 43.3 N PERCEIVED LEVEL (MK7): DL 53.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 5. 3 SONES A 74
LIMERICK GENERATING STATION i BASELINE AMBIENT NOISE SURVEY DEFOLIATE SEASON 23 APRIL 1985 NIGHTTIME PERIOD -- 0042 HOURS LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 48.2 0 15 31 46.5 0 16 40 44.8 0 17 50 43.1 0 l 18 63 41,3 0 [ 19 20 80 100 40.4 39.4
.1
.2 21 125 38.5 .2 22 160 36.2 .2 23 200 34 .3 24 250 31.7 .3
[3 25 315 32.2 .4 26 400 32.6 .6 27 500 33 .6 g 28 630 30.8 .5 g 29 800 28.7 .4 30 1000 26.6 .4 31 1250 23.4 .3 l 32 1600 20.2 .3 P 33 2000 17 .2 34 2500 13.8 .2 l DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE
-------.~ ....- ..--,----- ------------ ---------- ------
l A-WEIGHTED SOUND LEVEL: LPA 37.2 DB(A) e C-WEIGHTED SOUND LEVEL: LPC 51.2 DB(C) D-WEIGHTED SOUND LEVEL: LPD 43.5 DB(D) g E-WEIGHTED SOUND LEVEL: LPE 42 DB(E) l ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): NRL PL 33.1 40.1 N PLDB PERCEIVED MAGNITUDE (MK7): PM *
.9 SONES A-75
LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 18 JUNE 1985 DAYTIMF PERIOD -- 1228 HOURS . LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZP LEVEL (DB) (SONES) L 14 25 47.2 0 15 - 31 47.7 0 16 40 48.2 0 17 50 48.7 0 18 63 49.2 .2 19 80 49.7 .3 20 100 50.1 .5 21 125 50.6 .7 22 160 45.3 .6 1 23 200 40 .5 24 250 34.6 .4 25 315 31.2 .4 26 400 27.8 .4 27 500 24.4 .3 28 630 23.9 .3 29 800 23.5 .3 30 1000 23.1 .3 31 1250 24.5 .3 32 1600 26 .4 33 2000 27.4 .5 34 2500 28.1 .6 35 3150 28.7 .8 36 4000 29.3 .8 1 37 5000 26 .6 38 6300 22.7 .5 39 8000 19.4 .4 40 10000 19 .3
! 41 12500 18.6 .2 42 16000 18.2 .1 43 20000 17.8 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 41.5 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 57.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 49.2 DB(E) ISO NOISE RATING LEVEL: NRL 38.1 N PERCEIVED LEVEL (MK7): PL 49.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 8 SONES A-76
I LIMERICK GENERATING STATION 8 BASELINE AMBIENT NOISE SURVEY FDLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0235 HOURS I LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED BAND FREOUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46.4 0 15 31 45.7 0 8 16 17 40 50 45 44.3 0 0 18 63 43.7 .1 19 80 44.7 .2 8 20 100 45.7 .3 21 125 46.7 .5 I 22 23 24 160 200 250 42.2 37.7 33.2
.4
.3 4
25 315 33.1 .5 26 400 33 .6 27 500 32.9 .6 28 630 30.1 .5 29 800 27.3 .4 3~ 30 1000 24.5 .3 31 1250 22.7 .3 32 1600 20.9 .3 8 33 34 2000 2500 19.2 18.7
.3
.3 35 3150 18.2 .3 C6 4000 17.7 .3 I 37 5000 17.2 .3 1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE
----- ____ _===------------ ------------ ---------- .-----
A-WEIGHTED SOUND LEVEL: LPA 38.8 DB(A) I C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPC LPD LPE 53.7 47.2 45.4 DB(C) DB(D) DB(E) ISO NOISE RATING LEVEL: NRL 33 N 3 PERCEIVED LEVEL (MK7): PL 43.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 4 SONES I A-77 8
I t LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFDLIATE SEASON I 30 JANUARY 1986 DAYTIME PERIOD -- 0956 HOURS LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 67.2 0 i 15 31 64 .1 16 40 61.8 .2 17 50 56.2 .2 18 63 54 8 19 80 54
.3
.5 20 100 48.5 .4 21 125 45.2 .4 1 22 160 40 .3 23 200 37 .4 24 250 37.2 .5 1 25 26 315 400 37.2 38.2
.6
.9 27 500 39.5 1 28 630 36.2 .7 I 29 800 32 .5 30 1000 29.8 .5 31 1250 28.2 .4 .
8 32 33 1600 2000 28 27
.5
.5 34 2500 24.8 .5 35 3150 22.2 .5 I 36 4000 24 .5 37 5000 22.5 .5 38 6300 22 .5 1 39 8000 18.8 .4 1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 43.6 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 67 DB(C) S D-WEIGHTED SOUND LEVEL:LPD 55.1 DB(D) E-WEIGHTED SOUND LEVEL: LPE 51 DB(E) ISO NOISE RATING LEVEL: NRL 39.2 N PERCEIVED LEVEL (MK7): PL 51 PLDB PERCEIVED MAGNITUDE (MK7): PM 4. 3 SONES I
, see
LIMERICK GENERATING STATION I OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 30 JANUARY 1986 NIGHTTIME PERIOD -- 2305 HOURS LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) [ 14 25 49.8 0 [ 13 16 31 53 0 40 51.2 U 17 50 48.2 0 l 18 19 63 48.2 .1 80 49 .3 20 100 47.5 .4 l 21 125 46.5 .5 B 22 160 40.8 .4 23 200 38.5 .4 g 24 250 39.8 .6 g 25 315 41 .9 26 400 43.2 1. 3 27 500 43.6 1. 3 l B 28 29 630 800 41.8 35.5 1.1
.7 30 1000 32.2 .5 31 1250 27.5 .4 32 1600 22.5 .3 33 2000 17.5 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE l A-WEIGHTED SOUND LEVEL: LPA 46.2 DB(A) l C-WEIGHTED SOUND LEVEL: LPC 57.7 DB(C)
D-WEIGHTED SOUND LEVEL: LPD 51.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 50.6 DB(E) 150 NOISE RATING LEVEL: NRL 44.1 N PERCEIVED LEVEL (MK7): PL 49.9 PLDB t PERCEIVED MAGNITUDE (MK7): PM 4 SONES 1 A-79
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY l FOLIATED SEASON 26 JUNE 1986 DAYTIME PERIOD -- 0824 HOURS LOCATION P-01 I ISO BAND-CTR. SOUND PERCEIVED l BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 53.8 0 15 31 56.5 0 16 40 58.5 .1 17 50 57.5 .2 18 63 53.5 .3 l 19 80 52.2 .4 5 20 100 47.2 4 21 125 41.5 .3 g 22 160 35.2 .2 g 23 200 35.5 .3 24 250 33.8 .4 25 315 29.2 .3 26 400 27.2 .4 27 500 27.5 .4 28 630 27 .4 E 29 800 29 2 4 3 30 1000 26.2 .3 31 1250 24.8 .3 32 1600 23.8 .3 33 2000 23.8- .4 34 2500 25.8 .5 35 3150 22.5 .5 36 4000 18 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 39 DB(A) C-WEIGHTED SOUND LEVEL: LPC 62 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51.4 DB(D) E-WEIGHTED SOUND LEVEL: LPE 47.6 DB(E) ISO NOISE RATING LEVEL: NRL 32.4 N PERCEIVED LEVEL (MK7): PL 43.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 3 SONES , F 80 _ ._. .__ ._ __ __ _ _____________-___ _-_-___ - ~
l I l i LIMERICK GENERATING STATION I OPERATIONAL NOISE SURVEY f FOLIATED SEASON 25 JUNE 1986 NIGHTTIME PERIOD -- 2259 HOURS LOCATION P-01 I BAND ISO BAND-CTR. FREQUENCY SOUND PRESSURE PERCEIVED MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46.5 0 15 31 51.2 0 16 40 46.5 0 17 50 46.5 0 i 18 63 48 .1 19 80 50.2 .3 20 100 48.5 .4 l 21 125 48.5 .6 22 160 45.5 .6 1 23 24 200 250 36 37.5
.3
.5 25 315 37.8 .7
. 26 400 37.2 .8 27 500 36.8 .8 28 630 34.5 .7 t 29 800 33.5 .6 t 30 31 1000 31. 8 .5 1250 29.8 .5 22 1600 27.2 .4 33 2000 22.2 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 42.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 56.9 DB(C) D-WEIGHTED SOUND LEVEL: LPD 50.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 48.5 DB(E) 150 NOISE RATING LEVEL: NRL 37.3 N PERCEIVED LEVEL (MK7): PL 46.4 PLDB PERCEIVED MAGNITUDE (MK7): PM 3 SONES i A-81
LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY DEFDLIATE SEASON I23LOCRTION APRIL 1985NIGHTTIMEPERIOD0109 P-02 HOURS I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) I 14 25 46.9 0 15 31 46.2 0 B 16 40 45.4 0 17 50 44.7 0 I 18 19 20 63 80 100 43.9 42.2 40.5
.1
.1
.2 21 125 38.8 .2 I 22 23 24 160 200 250 35.3 31.8 28.3
.2
.2
.2 25 315 26.8 .3 5 26 400 25.3 .3 27 500 23.8 .3 28 630 23.2 .3 I 29 30 31 800 1000 1250 22.6 21.9 20.4
.3
.2
.2 32 1600 18.9 .2 3- 33 2000 17.4 .2 34 2500 15.8 .2 DESCRIPTOR ABBREVIATION CALCULATED UNIT A-WEIGHTED SOUND LEVEL: LPA 33 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 51.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 42.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 29.9 DB(E) ISO NOISE RATING LEVEL: NRL 26.5 N PERCEIVED LEVEL (MK7): PL 33.1 PLDB PERCEIVED MAGNITUDE (MK7): PM 1.1 SONES I A-82
I l LIMERICK GENERATING STATION B BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON j l 18 JUNE 1985 DAYTIME PERIOD -- 1312 HOURS G LOCATION P-02 I I ISO BAND BAND-CTR. FREQUENCY SOUND PRESSURE PERCElVED MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 45.6 0 g 15 31 45.2 0 5 16 4e 44.8 e 17 50 44.5 0 18 63 44.1 .1 19 80 42.3 .1 E - 20 100 40.5 .2 21 125 38.8 .2 22 160 35.4 .2 I 23 200 32.1 .2 24 250 28.7 .2 25 315 26.7 .3 5 26 27 400 500 24.8 22.8
.3
.3 28 630 21.4 .2 29 800 19.9 .2 8 30 1000 18.4 .2 31 1250 23.6 .3 32 1600 28.8 .5
,I 33 2000 34 .9 34 2500 22.3 .9 35 3150 30.7 .9 36 4000 29 .8 37 5000 27.4 .7 38 6300 25.8 .6
')m 39 40 8000 10000 24.3 21.6
.6
.3 41 12500 18.9 .2 42 16000 16.2 .1 0
3 43 20000 13.5 t DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 40.8 DB(A)
, C-WEIGHTED SOUND LEVEL: LPC 51.4 DB(C)
D-WEIGHTED SOUND LEVEL: LPD 49.5 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.5 DB(E) ISO NOISE RATING LEVEL: NRL 39.9 N PERCEIVED LEVEL (MK7): PL 48.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 6 SONES A-83
LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 19 JUNE 1985 NIGH'iTIME PERIOD -- 0220 HOURS LOCATION P-02 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 40.6 0 g 15 31 41.2 0 3 16 40 41.8 0 17 50 42.5 0 18 63 43.1 .1 19 80 42.6 .2 20 100 42.1 .2 21 125 41.5 .3 I 22 23 24 160 200 250 37.1 32.6 28.1
.3
.2
.2 25 315 25.7 .3 B 26 400 23.3 .3 27 500 '20.9 .2 28 630 20.4 .2 29 800 20 .2 I 30 1000 19.5 .2 31 1250 18 .2 32 1600 16.5 .2 33 2000 15 .2 34 2500 20.1 .3 35 3150 25.2 .6 ~
36 4000 30.2 .9 37 5000 26 .6 38 6300 21.7 .5 39 8000 17.4 .3 40 10000 17 .2 41 12500 16.6 .2 42 16000 16.2 .1 43 20000 15.8 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 36.4 DB(A) C-WEIGHTED SOUND LEVEL: LPC 50.2 DB(C) D-WEIGHTED SOUND LEVEL: LPD 46.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 44.1 DB(E) ISO NOISE RATING LEVEL: NRL 37.7 N PERCEIVED LEVEL (MK7): PL 45.5 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 8 SONES A-84
l LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 30 JANUARY 1986 DAYTIME PERIOD -- 0944 HOURS LOCATION P-02 SOUND PERCEIVED ISO BhND-CTR. MAGNITUDE FREQUENCY PRESSURE EAND LEVEL (DB) (SONES) I NO. (HERTZ) 55.2 0 14 25 0 31 51.2 I 15 50 0 16 40 .1 03 51.2 17 51.2 .2 18 03 .7 80 57.2 19 51.8 .6 20 100 .5 125 47 21 4 41.8 1 22 160 200 35 .3 4 23 34.5 24 250 .5 315 34.2 5 25 26 40* 3;>. 5 30.2
.6
.5 27 504 .4 63% 28 28 24 .3 8 29 800 1000 22.5 .3 30 20 .2 31 1250 .2 1600 18.8 I 32 16.5 .2 33 2000 .3 2500 16.5 34 16.5 3 35 3150 .3 4000 16.5 36 17 .3 37 5000 .4 6300 18.8 38 4 8000 20 I 39 10000 18.5 .3 40 17.8 .2 41 12500
.I CALCULATED UNIT ABBREVIATION VALUE IDESCRIPTOR ------------ ----- ---- -- ---
40.4 DB(A) LPA A-WEIGHTED SOUND LEVEL: 60.6 DB(C) LPC C-WEIGHTED SOUND LEVEL: 52 DB(D) LPD D-WEIGHTED SOUND LEVEL:- 49.4 DB(E) LPE N NRL 36 IE-WEIGHTEDSOUNDLEVEL: ISO NOISE RATING LEVEL: PL 46.7 PLDB PERCEIVED LEVEL (MK7): 3.1 SONES PM PERCEIVED MAGt;ITUDE (MK7): A-85
\
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFOLIATE SEASON 30 JANUARY 1986 NIGHTTIME PERIOD -- 2235 HOURS l LOCATION P-02 I ISO BAND-CTR. SOUND PERCEIVED l D BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (SONES) l3 14 15 25 31 50.2 52.8 0 0 16 40 50.5 0 g 17 50 49 .1 g 18 63 49.5 .2 19 80 54.8 .6 20 100 47.2 .4 lm 21 22 125 160 41.5 36.5
.3
.3 23 200 32.2 .2 g 24 250 29.2 .2 g 25 315 29.8 .3 26 400 29.5 .4 27 500 31 .5 28 630 28 .4 1 29 800 23 .3 30 1000 18.8 .2 I
g DESCRIPTOR ABBREVIATION CALCULATED UNIl g VALUE j
\
LPA 37.2 DB(A) IA-WEIGHTEDSOUNDLEVEL: C-WEIGHTED SOUND LEVEL: LPC 58.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 49 DB(D) [ E-WEIGHTED SOUND LEVEL: LPE 46.2 DB(E) [ ISO NOISE RATING LEVEL: NRL 30.5 N PERCEIVED LEVEL (MK7): PL 38.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 1. 6 SONES I
\.
A-86
LIMERICK GENERATING STATION < OPERATIONAL NOISE SURVEY ! FOLIATED SEASON 26 JUNE 1986 DAYTIME PERIOD -- 0858 HOURS LOCATION P-02 L ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 48.5 0 15 31 47.2 0 16 40 *3 0 17 50 49.5 .1 18 63 50.5 .2 19 80 46 .2 1 20 100 42.8 .2 21 125 38.2 .2 I 22 23 24 160 200 250 33.5 27.8 28.5
.2
.2
.2 g 25 315 22.5 .2 g 26 400 22 .2 27 500 23.2 .3 28 630 23.2 .3 I 29 30 800
*000 24 26
.3
.3 31 1250 21.5 .2 l 32 1600 21.2 e3 5 33 2000 21 .3 34 2500 24.5 .5 35 3150 25 .G I 36 37 4000 5000 22.2 21.5
.5 4
38 6300 20.8 .4 I 39 40 8000 10000 19.5 18 .2 4 I DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 36.1 DB(A) C-WEIGHTED SOUND LEVEL: LPC 55.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 46.6 DB(D) E-WEIGHTED SOUND LEVEL: LPE 43.6 DB(E) ISO NOISE RATING LEVEL: NRL 33.2 N PERCEIVED LEVEL (MK7): PL 43.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 4 SONES A-87
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY [ FOLIATED SEASON L 25 JUNE 1986 NIGHTTIME PERIOD -- 2246 HOURS LOCATION P-02 ISO SAND-CTR. SOUND PERCEIVED l BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 44 0 15 31 47.5 0 16 40 42 0 17 50 42.5 0 18 63 42.5 .1 l 19 80 43.2 .2 5 20 100 43.2 .2 21 125 29.2 .2 22 160 37.8 .3 23 200 33.5 .3 24 250 30.2 .3 25 315 32.2 4 l w 26 27 400 500 31.5 34.8
.5
.7 28 630 33 .6 29 800 34.5 .7 1 30 31 1000 31. 8 .5 1250 26 .3 32 16G0 23 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT 1 VALUE A-WEIGHTED SOUND LEVEL: LPA 39.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 51.6 DB(C) D-WEIGHTED SOUND LEVEL: LPD 44.9 DB(D) E-WEIGHTED SOUND LEVEL: LPE 43.6 DB(E) ISO NOISE RATING LEVEL: NRL 36.7 N PERCEIVED LEVEL (MK7): PL 41.6 PLDB PERCEIVED MAGNITUDE (MK7): PM 2.1 SONES 4 1 A-8B
l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY DEFOLIATE SEASON 23 APRIL 1985 NIGHTTIME PERIOD -- 0121 HOURS LOCATION P-03 l ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 45.6 0 l 15 31 45.2 0 3 16 40 44.8 0 17 50 44.5 0 g 18 63 44.1 .1 g 19 80 42.4 .1 20 100 40.6 .2 21 125 38.9 .2 22 160 I 23 200 34.9 30.8
.2
.2 24 250 26.8 .2 g 25 315 24.8 .2 g 26 400 22.7 .3 27 500 20.7 .2 28 630 21.5 .2 29 800 22.3 .3 1 30 1000 23.2 .3 31 1250 20.9 .2 32 1600 18.6 .2 I 33 34 2000 2500 16.3 14.1
.2
.2 1
DESCRIPTOR ABBREVIATION CALCULATED UNIT I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 32.5 51.2 42.2 DB(A) DB(C) DB(D) E-WEIGHTED SOUND LEVEL: LPE 39.6 DB(E) ISO NOISE RATING LEVEL: NRL 27 N PERCEIVED LEVEL (MK7): PL 30.8 PLDB PERCEIVED MAGNITUDE (MK7): PM .9 SONES A 89
LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 18 JUNE 1985 DAYTIME PERIOD -- 1322 HOURS LOCATION P-03 . ISO BAND-CTR. SOUND PERCEIVED l g BAND FREQUENCY PRESSURE MAGNITUDE g NO. (HERTZ) LEVEL (DD) (SONES) 14 25 58.3 0 15 31 55.8 0 B 16 40 53.2 0 17 50 50.7 .1 18 63 48.1 .1 B 19 80 46.2 .2 20 100 44.3 .3 21 125 42.4 .3 I 22 23 24 160 200 250 37.8 33.2 28.7
.3
.3
.2 25 315 28.5 .3 5 26 400 28.3 .4 27 500 28.1 .4 28 630 28.3 4 B 29 900 28.5 .4
; 30 1000 28.7 .4 31 1250 29 .4 32 1600 29.3 .5 1 33 2000 29.6 .6 34 2500 28.8 .7 35 I 36 37 3150 4000 5000 27.9 27.1 26.6
.7
.7
.7 38 6300 26.1 .6 I 39 40 41 8000 10000 12500 25.7 23.4 21.1
.6
.4
.2 42 16000 18.8 .1 43 20000 16.6 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE i
A-WEIGHTED SOUND LEVEL: LPA 40.6 DB(A) C-WEIGHTED SOUND LEVEL: LPC 59.1 DD(C) D-WEIGHTED SOUND LEVEL: LPD 50 DB(D) E-WEIGHTED SOUND LEVEL: LPE 46.9 DB(E) ISO NOISE RATING LEVEL: NRL 37.2 N PERCEIVED LEVEL (MK7): PL 48.8 PLDB PERCEIVED MAGNITUDE (MK7): PM 3. 6 SONES A-40
l LIMERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY FOLIATE SEASON 19 JUNE 1985 NIGHTTIME PERIOD -- 0157 HOURS I LOCATION P-03 I ISO BAND-CTR. SOUND PERCEIVED
. BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46.6 0 j 15 31 45.7 0 5 16 40 44.7 0 17 50 43.7 0 g 18 63 42.7 .1 g 19 80 41.5 .1 20 100 40.3 .2 21 125 39.1 .2 22 160 35.3 .2
? 5 23 200 31.6 .2 24 250 27.8 .2 25 315 26.8 .3 I 26 400 25.8 .3 27 500 24.8 .3 28 630 23.3 .3 29 800 21.9 .2 30 1000 20.4 .2 31 1250 19.6 .2 32 1600 18.8 .2 I 33 2000 18 .2 34 2500 17.9 .3 35 3150 17.8 .3 3 36 37 4000 5000 17.7 17.7
.3
.3 38 6300 17.8 .3 39 8000 17.8 3
l 40 10000 17.6
.3
.2 41 12500 17.4 .2 42 .16000 17.2 .1 43 20000 17 .1 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 33.7 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 51 DB(C) D-WEIGHTED SOUND LEVEL: LPD 43 DB(D) E-WEIGHTED SOUND LEVEL: LPE 40.6 DB(E) ISO NOISE RATING LEVEL: NRL 30.7 N PERCEIVED LF7EL (MK7): PL 38.3 PLDB PERCEIVED MS WITUDE (MK7): PM 1. 6 SONES A-51
I 8 LIMERICK GENEk.-. TING STATION OPERATIONAL NOISE SURVSY l DEFDLIATE SEASON W 30 JANUARY 1986 DAYTIME PERIOD __ 0934 HOURS LOCATION P-03 ISO DAND-CTR. SOUND PERCEIVED DAND FREOUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONEG) I 14 15 16 25 31 40 66.8 63.8 60.5 0
.1
.1 17 50 57.2 .2 18 63 54.2 .3 19 80 50.2 .3 20 100 47.2 .4 I 21 22 23 125 160 200 45.8 44.8 43.5
.4
.5
.6 24 250 38.S .6 5 25 26 315 400 34.2 .5 35.8 .7 2'l 500 33.8 .6 2D 630 32.2 .5 8 29 800 29.8 .5 30 1000 29 .4 I 3; 32 1250 1600 26 P. 5
.3
.3 I DESCRIETOR ADDREVIAi "nN CALCULATED UNIT VALUE 4-WEIGHTED SOUND LEVEL: LPA 41.7 DD(A) g' C-WEIGHTED SOUND LEVEL: LPC 66.5 DD(C) g D-WEIGHTED SOUND LEVEL: LPD 54.4 DD(D)
E-WEIGHTED SOUND LEVEL: LPE 50.1 DB(E) ISO NOISE RATING LEVEL: NRL 35.6 N PERCEIVED LEVEL (MK7): PL 45.1 PLDD PERCEIVED MAGNITUDE (MK7): PM 2. 7 SONES 3 I I l I A"92
I I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFOLIATE SEASON I30 JANUARY1986 NIGHTTIME PERIOD -- 2213 HOURS LOCATION P-03 I ISO JAND-CTR. SOUND PERCEIVED I BAND NO. FREQUENCY (HERTZ) PRESSURE LEVEL (DB) MAGNITUDE (CONES) I 14 ab 16 25 31 40 47.8 47.8 48.2 0 0 0 17 50 49.2 I
.1 18 63 48.8 .2 19 80 49 .3 20 100 49 .4 I 21 22 23 125 150 200 43.2 41 40.5
.3
.4
.5 24 250 38.8 .6 8 25 315 33 .5 26 400 31 .5 27 500 35.2 .7 28 630 29 .4 5 29 800 25.5 .3 30 1000 22.8 .3 I 31 32 1250 1600 20.8 17.2
.2
.2 I DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 39.2 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 56.3 DD(C) ID-WEIGHTEDSOUNDLEVEL: LPD 48.4 DD(D) E-WEIGHTED SOUND LEVEL: LPE 46.5 DD(E) 150 NOISE RATING LEVEL: NRL 33.5 N PERCEIVED LEVEL (NK7): PL 42.2 PLDB PERCEIVED MAGNITUDE (MK7): PM 2. 2 SONES I I I g .. ,
1 ll I. LIMERICK GENERATING STATION OPERATIONPL NOISE SURVEY i FOLIATED SEASON i i 26 JUNE 198G DAYTIME PERIOD -- 0929 HOURS l I 1 LOCATION P-03 l I 150 DAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE ] NO. (HERTZ) LEVEL (DD) (SONES) l 14 25 61 0 jg 15 31 40 58.2 0 35 16 56 .1 i 17 50 55.8 .2 1g 18 63 53.2 .3 ! 19 80 53.2 .5 {g 20 100 54 .7 l 21 125 41.5 .3 1 22 160 39.2 .3 l 23 200 35 .3 ! 24 250 31.5 .3 lg 25 315 27.8 .3 {g 26 400 24.5 .3 1 27 500 24 .3 } 28 630 26.2 .3
- 29 800 27 .4 1
30 1000 25.8 .3 31 1250 25 .3 l 32 1600 24.5 .4 5 33 2000 22 .3 3 34 2500 20.2 .3 l 35 3150 17.8 .3 l DESCRIPTOR ADDREVIATION CALCULATED UNIT l VALUE A-WEIGHTED SOUND LEVEL: LPA 39.6 DD(A) { C-WEIGHTED SOUND LEVEL: LPC 62.9 DD(C) i D-WEIGHTED SOUND LEVEL: LPD 52.4 DD(D) ! E-WEIGHTED SOUND LEVEL: LPE 48.9 DD(E) i ISO NOISE RATING LEVEL: NRL 37.2 N ! PERCEIVED LEV L (MK7): PL 43.6 PLDD i ! PERCEIVED MAGNITUDE (MK7): PM 2. 4 SONES 1 i k 1 ! A-9'4 i
~
i d
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY L, FOLIATED SEASON 25 JUNE 1986 NIGHTTIME PERIOD -- 2226 HOURS LOCATION P-03 L, { ISO BAND BAND-CTR. FREQUENCY SOUND PRESSURE PERCEIVED MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46 0 I 15 16 17 31 40 50 45.5 42.8 43.8 0 0 0 18 63 46.8 .1 19 80 44 .2 20 100 45.2 .3 21 125 38.5 .2 I 22 23 24 160 200 250 31.2 28.8 32
.2
.2
.3 25 315 I 26 27 400 500 33.8 30.8 31.2
.5
.5
.5 28 6.?3 30.5 .5 I 29 30 31 000 1000 1250 31 28.2
.5
.4 27 .4 I 32 33 34 1600 2000 2500 26.2 23 19.8 4
.4
.3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 38.3 DB(A)
C-WEIGHTED SOUND LEVEL: LPC 52.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 45.1 DD(D) E-WEIGHTED SOUND LEVEL: LPE 43.1 DD(E) ISO NOISE RATING LEVEL: NRL 33.8 N PERCEIVED LEVEL (MK7): PL 40.5 PLDD PERCEIVED MAGNI 1UDE (MK7): PM 1. 9 SONES n 95
p.
?
I L3MERICK GENERATING STATION BASELINE AMBIENT NOISE SURVEY DEFDLIATE SEASON I 23 APRIL 1985 NIGHTTIME PERIOD -- 0144 HOURS LOCATION P-04 I 150 DAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE I 14 NO. (HERT2) 25 LEVEL (DB) (SONES) 46.6 0 I 15 16 17 31 40 50 46.2 45.9 45.5 0 0 0 I 18 19 20 63 80 100 45.2 49.5 53.8
.1
.3
.7 21 125 58.1 1. 4 160
.I C2 23 200 50.3 42.4
.9
.6 24 250 34.5 .4 I 25 26 27 315 400 500 33.5 32.5 31.6
.5
.6
.5 28 630 32.2 .5 I 29 30 800 1000 32.9 33.5
.6
.6 31 1250 31.6 .5 I 32 33 34 1600 2000 2500 29.6 27.7 26
.5
.5
.5 I 35 36 37 3150 4000 5000 24.2 22.5 20.8
.5
.5
.4 I DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 45.8 DB(A)
I C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPC LPD 60.7 55.2 DB(C) DB(D) E-WEIGHTED SOUND LEVEL: LPE 53.4 DB(E) I 150 NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): NRL PL 43.6 51.7 N PLDB I PERCEIVED MAGNITUDE (MK7): PM 4. 6 SONES I g U96 1
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFDLIATE SEASON 29 JANUARY 1986 DAYTIME PERIOD -- 1245 HOURS LOCATION P-04 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 59.8 0 15 31 61.2 0 g 16 40 58.2 .1 ) 17 50 58 .2 18 63 56.5 .4
' 19 80 59.5 .9 20 100 53.8 .7 L
21 125 51.8 .8 22 160 54.2 1. 3 23 200 48.8 1 24 250 45.5 1 25 315 44 1.1 26 400 43.8 1. 3 27 500 51 2. 3 28 630 41.2 1. 1 29 800 41 1.1 30 1000 43.8 1. 3 31 1250 39.8 1 32 1600 39 1. 1 33 2000 34.5 .9 34 2500 30.2 .7 35 3150 25.8 .6 36 4000 24 .5 37 5000 18.2 .3 38 6300 19.2 .4 33 8000 17.2 .3 DESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE A-WEIGHTED SOUND LEVEL: LPA 52.6 DB(A) C '..EIGHTED SOUND LEVEL: LPC 66.1 DB(C) D-WEIGHTED SOUND LEVEL: LPD 59 DB(D) E-WEIGHTED SOUND LEVEL: LPE 57.4 DB(E) ISO NOISE RATING LEVEL: NRL 48.6 N PERCEIVED LEVEL (MK7): PL 58.8 PLDB PERCEIVED MAGNITUDE (MK7): PM 7. 9 SONES A-97
- I ,
LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY DEFDLIATED SEASON I 30 JANUARY 1986 NIGHTTIME PERIOD -- 2201 HOURS LOCATION P-04 I ISO DAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 59.8 0 I 15 16 17 31 40 50 58.2 57.5 56 0
.1
.2 63 I 18 19 20 80 100 61.5 53.2 51.5
.6
.5
.6 21 125 52.5 .8 I 22 23 24 160 200 250 49.2 48 46.8
.8
.9 1.1 I 25 26 27 315 400 500 45.8 44.8 54.8
- 1. 3
- 1. 4 3.1 28 630 47 1. 7 29 800 48.8 2 30 1000 49.2 2 31 1250 43.8 1. 3 I 32 33 34 1600 2000 2500 44.5 39.2 34.0
- 1. 6
- 1. 3 1.1 I 35 36 37 3150 4000 5000 26.8 23 20.2
.7
.5
.4 38 6300 21.8 .5 I 39 40 41 8000 10000 12500 21.2 19.5 17.5
.4
.3
.2 I
ABBREVIATION CALCULATED UNIT I
- DESCRIPTOR __________________________ ____________
VALUE a I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 56.5 65.8 60.6 DB(A) DB(C) DB(D) I E-WEIGHTED SOUND LEVEL: 150 NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): LPE NRL PL 59.5
$2. 6 61.3 DB(E)
N PLDB PERCEIVED MAGNITUDE (MK7): PM 9.600001 SONES I A 98
m _ _ . . . . _ _ _ _ . _ _ __ _ ___ . _ _ _ _ . _ _ _ _ _ _ . _ _ _ . _ _ - - - - _ - __ __ lI ^ LIMERICK FENERATING STATION
- OPERATIONAL NOISE SURVEY FOLIATED SEASON 26 JUNE 1986 DAYTIME PERIOD -- 1124 HOURS I
LOCATION P-04 1 iI ISO BAND-CTR. SOUND PERCCIVED . BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) 1.EVEL (DB) (SONES) 14 25 54.5 0 a I 15 16 17 31 40 50 55.8 58.8 54 0
.1
.1 18 63 56 I 19 20 21 80 100 53.2 48.5
.3
.5
.4 125 49.8 .6 i
I 22 23 24 160 200 250 46.2 43.8 43.2
.6
.7
.8 4
I 25 26 27 315 400 500 43.5 42.2 53.8 1.1
- 1. 2
- 2. 3 28 630 42.5 1. 2 I 29 30 31 800 1000 1250 43.2 43.2
- 1. 3
- 1. 3 38.8 .9 4
I 32 33 34 1600 2000 2500 37.8 36 33 1 1
.9 35 3150 I 36 37 4000 5000 30.8 29 27.8
.9
.8
.7 38 6300 26 .6 39 8000 23.5 .5 40 10000 20.8 .3 41 12500 17.8 .2 I
DESCRIPTOR ABBREVIATION CALCULATED UNIT s VALUE I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 52 62.9 57.1 DB(A) DB(C) DB(D) I E-WEIGHTED SOUND LEVEL: ISD NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): LPE NRL PL 55.8 48.3 58.7 DB(E) N PLDB PERCEIVED MAGNITUDE (MK7): PM 7. 8 SONES I -ee
I LIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATED SEASON I 25 JUNE 1986 NIGHTTIME PERIOD -- 2312 HOURS LOCATION P-04 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DD) (SONES) 14 25 51.2 0 15 31 55.5 0 5 16 17 40 50 53.2 0 53.8 .1 18 63 65.2 I 1 19 80 51 .4 20 100 50 .5 21 125 49.2 .6 I 22 23 24 160 200 250 46 44 42.5
.6
.7
.8 25 I
315 44 1. 1 26 400 45 1. 5 27 500 55.2 3. 2 28 600 46.5 1. 6 I 29 30 31 800 1000 1250 47 46.8 44.8
- 1. 7
- 1. 7
- 1. 4 I 32 1600 1. 7 45.2 33 2000 40.5 1. 4 34 2500 36.5 1. 2 35 3150 30 .9 36 4000 24.5 .6 37 5000 19.8 .4 38 6300 19.8 .4 I
I DESCRIPTOR ABBREVIATION CALCULATED VALUE UNIT I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 56.1 66.3 60.7 DB(A) DB(C) DB(D) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7): LPE NRL PL 59.4 52.7 60.6 DB(E) N PLDB PERCEIVED MAGNITUDE (MK7): PM 9 SONES ' I A-100
I;MERICKGENERATING STATION OPERATIONAL NOISE SURVEY I:>FDLIMAItCHATE 1 P30SEASON DAYTIME PERIOD -- 1240 HOURS LOCATION L-01 I ISO DAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IDAND NO, (HERTZ) LEVEL (DB) (SONES) 25 52.2 0 I 14 15 16 31 46 56.7 0 53.7 0 17 50 56.2 .2 63 59.1 .5 I 18 19 80 55 6 1 20 100 50.6 .5 I 125 50.4 7 l E E 22 21 23 160 44 .5 i 200 40.1 5 24 250 40.7 7 f 25 315 38.9 ,7 ! 26 400 35.1 7 l 27 500 33.1 6 2d b30 32.1 5 j 29 800 32.3 .6 j 30 1000 31.6 .5 l g 31 1250 30 .5 g 32 1600 27.4 .4 33 2000 26.7 .5 34 2500 28.2 .6 j 35 3150 28.6 ,8 j 36 4000 26.2 . t> 37 5000 25.1 .6 18 6300 24.2 5 t I ~3 9 SOC 0 23.4 ' ! 40 10C00 .; l
.. )
} SCRIPT 0R ABBREVIATION CALCULATED UNIT i VALUE { .__ ___ _______._ ______ _ _____._ _____ _ _ _ _ _ _ _ _ . . _ _ _ _ . - . i ! I wEIaHrED SOUND tevEt: lea 44 Da(A> ) g-WEIGHTED SOUND LEVEL: LPC 63,3 DB(C) ? D-WEIGHTED SOUND LEVEL: LPD 54.5 DB(D) j ~ WEIGHTED SOUND LEVEL: LPE 51.8 DBIEi l 0 NOISE RATING LEVEL: NRL 36.8 N RCEIVED LEVEL (MK7): PL 51.5 PLE+ I
- RCEIVED MAGNITUDE (MK7). PM 4.5 SONEE 4
4 i i
- A101 iI
_ _ _ _ _ _ _ _ _ _ _ _ - _ . . _ _ _ _ _ _ . _ . . . _ - - - _ ~ . _ _. _ _ . . _ _ . . _ _ _ _ . _ _ _ _ ~ . . . _ _ _ _ . . _ _ _ _ _ . _ . _ . _ _ _ _ . . _ _ .
L.MERICK GENERATING STATION OPERATIONAL NOISE SUIiVEY
$0LIATE (W MARCH 1990 NIGHTTIME
;Ehi"C N PERIOD -- 0130 HOURS LOCATION L-01 1 ISO BAND-CTR. SOUND PERCEIVED HAND FREQUENCY PRESSURE MAGNITUDE N No. (HERT2,) LEVEL (DB) (SONES) 25 S 0 . t" 0 I14 15 31 54 0 16 40 49 u 17 50 51.8 .1 63 54 .3 I1819 80 50.7 .4 20 100 52.5 .6 21 125 47 .;
122 160 40.7 .4 23 200 38 .4 24 250 3 ti .4 05 315 34.4 5 26 400 32.1 .; 27 500 31.4 . 6 630 l 31.H "2 '3 800 32.2 .5 30 1000 30.7 .5 g31 1250 28.6 .4
- E32 1600 27.7 .5 l 33 2000 22.9 .4 I
g34 2500 19.4 .3 g35 3150 15.3 ,3 36 4000 12 . t> . 37 5000 13 ' 6300 11 3 2 54619 8000 11 .2 4a 1000U 3.i I C 3CRIPTOR ABBREVIATION CALCULATED UNIT VALUE
/l;VEIGHTEDSOUNDLEVEL LPA 41.4 DBtA)
(WiEIGHTED 50UND LEVEL: LPC 59.5 DD(C) D-WEIGHTED COUND LEVEL: LPD 51 D P.( D ) l VEIGHTED 50'.'ND LEVEL : LPE 4t,- 0F:E i I ) NOISE RATING LEVEL: NhL 3t.5 N i CEIVED LEVEL (XM7): PL 4ti.3 P;DB T .CEIVED MAGNIT'JDE (MM7): PM 3 cr'T5 E I ^'
iI LlHERICK CENERATING STAT!CN TWO UNITS OPERATIONAL NOISE SURVEY
, POLIATE SEASON l
- 13 AUGUST 1990 DAYTIME -- 1205 4
LOCATION L-01 t l 3 ISO BAND-CTR. S0011D PERCEIVED
, g BAND FREQUENCY PRESSURE HAGNITUDE NO. (HERT") LEVIL (DB ) ( SONES )
4 h 14 15 25 31 62.3 65.3 0 ' .1 16 40 66.4 .3 17 50 65.8 .6 ! lM 18 63 61.3 .6 'l 19 80 60.0 1.1 I 20 21 22 100 125 160 57 58.7 53.3 1 1.5 1.2 23 200 50.3 1.2 l 24 250 48.3 1.2 lN 25 315 45.6 1.2 , 26 400 43.7 1.3 g 27 500 43.3 1.3 3 28 630 43.1 1.3 29 800 43.5 1.3 30 1000 43.5 1.3 31 1250 41.5 1.1 32 1600 40.9 1.3 33 2000 38.6 1,2 h, 34 2500 35.1 1.1 W 35 3150 34.2 1.2 36 4000 33.1 1.1 3 37 5000 27.9 .7 g 38 6300 26.4 .6 39 8000 27.7 .7 40 10000 23.5 .4 41 - 12500 23 .3 8- 42 16000 23.1 .2 43 20000 24.4 .2 DESCRIPTOR ABBREVIATION VALUE UNIT I - - . --- ------ A-WEIGHTED SOUND LEVEL: LPA 53 DB( A ) I C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPC LPD LPE 70.7 61.9 59.3 DB( C ) DB( D ) DL( E ) 150 NOISE RATING LEVEL: NRL 47.7 N PERCEIVED LEVEL (MK7 ): PL 61.2 PLDD , PERCEIVED MAGNITUDE (ME7 ): PM 9.5 SONES A103
LlHERIC): CENEPATit!C STATION TWO O!!!TS OPERATIONAL tJ0!SE SURVEY FOLIATE SEASON 14 AUGUST 1990 NICHTTlHE -- 0135 LOCATION L-01 ISO B AtJD-CTR . SOUND PERCEIVED l BA!1D FREQUEt1CY PRESSURE MAClllTUDE I40 . (HERTZ) LEVEL (DB ) ( 50!JES ) 14 25 40.6 0 15 31 50.0 0 16 40 60 .1 17 50 50.3 .1 le 63 50.3 .2 [ 19 80 55.2 .6 [ 20 100 53.4 .7 21 125 52.0 .9 22 160 49.9 .9 l 23 200 46.0 .9 24 250 40.1 1.2 25 315 4?.7 1.1 [ p 26 27 400 500 43.1 41.7 1.3 1.1 20 630 41 1.1 g 29 000 39.5 1 30 1000 30.1 .9 l 31 1250 36.9 .0 32 1600 35.2 .0 33 2000 3 0 . '. 1.2 34 2500 44.1 2.2 35 3150 34.5 1.2 36 4000 32.5 1 37 5000 41.4 2.1 38 6300 29.7 .8 39 0000 23 .5 40 10000 21.0 .3 41 12500 21.2 .2 42 16000 20.9 ,2 43 20000 21.1 .1 DESCRIPTOR ABBREVIATION VALUE UNIT h A-WEICHTED SOUND LEVEL: LPA 51.6 DB( A ) B C-VE!CHTED SOUt3D LEVEL: LPC 62.0 DB( C ) D-WEIGHTED SOUND LEVEL: LPD 59.6 DB t D ) E-WEIGHTED SOUND LEVEL: LPE 57.4 DB( E ) ISO NOISE FATlfl0 LEVEL: !JRL 40.3 fl PERCEIVED LEVEL (ME7 ): PL 60 PLDB PERCEIVED MAC!11TUDE (MK7 ): FM 8.7 sot 1ES 1 A104 I .. -
IMERICK GENEkATil.G STATION OPERATIONAL NOIsl: St iRV E Y J. E A F > N BEFOL MARCH 1990 LOCATION L-02 J ATE !>AYTIME II:RICD -- 1?3t' Hi 1 % ISO D A NI'. - C TR . SOUND l't:hCE1VED l'REQUENCY FlWSSURE MAGNITUht: 873AND NO. (HERTZ) LEVEL (DP) (EONES1 l 14 2; e ,2 . 4 o 15 .1 5'>.** U n, I t' , 4 -) 1 17 *0 Sb.7 .2 16 63 54.8 .3 19 00 59.5 9 20 100 52.7 .b I 21 125 50.4 7 5 2 .' 160 48.5 0 I 23 200 4 3 , ', .h 24 ?50 3 '.4 . s ,,+ 25 315 36.6 .n 1 l 26 400 36.3 .H ' 27 500 35.1 7 26 t 30 3J.4 .h I 29 800 33,6 .h 30 1000 34.7 .7 1250 34.7 7 131 32 33 1600 33.5 7 L 2000 30.3 6 34 2500 23.5 .4 35 3150 21.7 .5 36 4000 20,1 ,4 , 3 ;000 14.2 3i 63OU 11 g 39 0000 + ,019999 l Al ;0000 ni .;iOCol ; i SCRIT> TOR ABBREVIATION C A LCtJL AT E D UNIT VALUE r WEIGHTED .50UND LEVEL. L F t. 4S.6 m BiA) j WEIGHTED SOUND LEVEL: LPC 3- 65.3 DPtC) lD-WEIGHTED SOUND LEVEL: LPD 65 9 DR(D) !"-WEIGHTED SOUND LEVEL- LFE r. 3 ?PrF) 0 NOI S E T1 ATI NG LEVELi N R I, i . .. N 1.JRCEIVEDLEVEL (MK7): PL 51 9 FLDR RCE!VED MAGNITUDE (?>K7) FM 4.6 ' NNE I g sie3
l I l MERICK GENERATING STATION OPERATIONAL NOISE SURVEY FOLIATE frAfDN LOCATIONMARCH L-0; 1990 NIGHTTIME PEH10D - 0110 HOUbs 150 DAND-CTR, PAND 00UND FREQUENCY PERCEIVED NO, PRESSURE MAGNITUDE (HERT;') LEVEL (DB) (SONES) 14 25 15 43.2 0 31 44.7 16 40 o 17 43,4 a 50 43,7 18 63 0 19 44,4 ,1 60 43,8 20 100 .2 21 41,3 125 37,7
.2 2' ,2 160 35.4 23 200 .2 3;
2i 250 ,3 2b 30.7 3 315 29,7 26 400 3 27 28,3 500 ,4 23 27 630 .4 2 '3 , 27,1 600 2'3 , 6 4 30 .5 1000 27,5 31 .4 1250 23,5 32 1600 21,3
.3 33 ,3 2000 20,3 34 2500 .3 35 17,8 ,3 3150 1H.1 36 ,3 4000 1S,2 17
'2000 13,9 3
16 ,2 6300 11,8 31 ,g 300n o,6000e; tIl y
} O'300 ),)
CRIPTOR ABBREVIATl?N CALCUI.ATED UNIT ' VALUE EIGHTED SOUND LEVEL, LPA 3 6 , .; CIGHTED SOUND LEVELi LPC 51,1 et(A3
'IGHTED COUND LEVELi LPD DB(Ci JIGHTED 0,0UND LEVEL: 43,8 DB(D)
LPE 4 , NOISE RATING LEVEL: N R ',s
- n g) 3 2 . c; EIVED LEVEL (MM7)4 PL N 40,7 ptpg EIVED MAGNI"'UDE (MK7): PM 2 sy A106
LIMERICK GENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 13 AUGUST 1990 DAYTlHE -- 1145 LOCATION L-02 I. ISO BAND-CTR. SOUND FERCEIVED BAND FREQUENCY FRESSURE MAGNITUDE B NO. (HERTS) LEVEL ( DB ) ( SONES ) 14 25 56 0 50.1 0 5 15 16 31 40 55 0 17 50 57.1 .2
$ 18 63 34 .3 3 19 00 54.6 .6 20 100 53.7 .7 21 125 50.5 .7 22 160 50.0 .9 1 23 200 40.9 1 24 250 44.0 .9 25 315 45.2 1.2 4 26 400 42.0 1.2 27 500 41.2 1.1 20 630 40 1 8 29 30 000 1000 40.1 39.5 1
1 31 1250 30.9 .9 I 32 33 34 1600 2000 2500 30.9 37 36 1,1 1.1 1.2 I 35 36
'7 3150 4000 0000 34.8 34.1 32.0 1.2 1.2 1.1 38 6300 32.9 1.1 5 39 40 0000 10000 29.8 23.1
.8
.4 41 12500 21.4 .2 42 16000 21.2 .2 43 20000 22.2 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 50.5 DB( A )
C-WElGHTED SOUND LEVEL: LPC 63.4 DB(C) D-VEICHTED SOUND LEVEL: LPD 57.8 DB( D ) E-WEICHTED SOUND LEVEL: LFE 55.4 DB( E ) ISO NOISE RATING LEVEL: NRL 45.1 N PERCEIVED LEVEL (MK7 ): PL 59.1 PLDB PERCEIVED MAGNITUDE (Mr7): PM 8 SONES A107
ir ~ LIMERICK GENERATING STAT',0N TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0120 LOCATION L-03 150 BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB ) (SONES) = 14 25 43.7 0 15 31 51.2 0 g 16 40 52.5 0 y 17 50 56.7 .2 18 63 45.5 .1 19 80 48.5 .3 1 20 100 49.6 .5 21 125 47.4 .5 22 160 47.6 .7 23 200 43.9 .7 24 250 42.5 .8 25 315 40.8 .8 g 26 400 39.1 .9 y 27 500 37.8 .8 28 630 37 .8 29 800 35.8 .7 30 1000 34.8 .7 31 1250 33.4 .6 32 1600 32.3 .6 2000 36.2 I 33 34 35 2500 3150 40.6 31.8 1 1.7 1 g 36 4000 30 .9 g 37 5000 34.9 1,3 38 6300 33.4 1.1 39 8000 25.5 .6 40 10000 22 .3
" 41 12500 20.6 .2 42 16000 20 ,2 43 20000 20.4 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 48 DB( A )
C-WElGHTED SOUND LEVEL: LPC 59.7 DB( C ) D-WEIGHT 2D SOUND LEVEL: LPD 56 DB( D ) E-WEIGHTED SOUND LEVEL: LPE 53.6 DB( E ) ISO NOISE RATING LEVEL: NRL e5.2 N PERCEIVED LEVEL (MK7 ): PL 57 PLDB PERCEIVED MAGNITUDE (MK7): PM 6.9 SONES A108
IMERICK GENERATING STATION 'PERATIONAL N0ISE SURVEY JOLI ATE SEASON a MARCH 1990 DAYTIME PERIOD -- 1.'10 HOURS {0CATIONL-03 J ISO BAND-CTR, SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE F NO, (HERTZ) LEVEL (DB) (SONES) 14 25 52 0
,is 31 51.8 0 16 40 '. 3 . 4 0
17 50 48.4 0 18 53 48.2 ,1 19 80 49.8 3 20 100 45.1 .3 21 125 43,8 .4 5 22 160 41.5 .4 23 200 38.1 .4 g 24 250 36.2 .4 l 25 315 33.2 .5 26 400 30.4 .5 27 500 29.7 5 28 630 27.4 .4 1 29 600 27.1 .4 30 1000 27,1 .4 lg 31 1250 26.2 .3 32 1600 24.2 .3 33 2000 21.8 .3 g 34 2500 , 18 .3 g 35 3150 16.6 .3 36 4000 12,9 .2 37 5000 10.8 .2 36 6s00 9.899999 .J
=39 8000 10 .2 40 1000u 6.8999'39 .1 i SCRIPTOR ABBREVIATION CALCULATED UNIT VALUE '
WEIGHTED LOUND LEVEL: LPA 38.7 DB(A)
-WEIGHTED SOUND LEVEL: LPC 57.4 Dh(C)
>-WEIGHTED SOUND LEVEL : LPD 48.3 DB(D)
-WEIGHTED SOUND LEVEL: LPE 45.8 D R :' E !
O NOISC RATING LEVEL: NRL 31.6 N RCEIVED LEVEL (MK7): PL 42.8 PLDB
- RCEIVED MAGNITUDE (MK7): PM '3 ?ONES A109
ERICK GENERATIfJG STATinN PERATIONAL No!;E St 'RVI;y PDLIATC J E ASOf) MADCH 1910 NIGHTTIME PEkim -- 0 310 HOURF (CATION L-01 ISO , BAND CTR, SnUND P C':C E I V E D )3AND FREQUEt.Ci PDESSURE MAGNITUDE ) NO. ( H EP.TZ ) LEVEL (DP) (SONE 4) 14 2 '; 19,4 ti 19 31 49.3 a 16 40 !. n n n 17 '0
, 4 '3 ,1 1 63 4 '3 .1 ,2 1119 0 80 48,7 .3 20 100 46,4 .4
'1
. 1JS 4 -) , 6 , f,
[!2 p 160 45,7 .f, 21 200 'i t . i
;4 .: L u 34 1, 15 31% 32,4 .4 26 400 30 ',
27 500 29,a t i
'H
. b30 I7 1 z,
'l B00 4 *. , , 7 ,$
30 1000 2L,3 ,2 31 1250 24 ,3 12 1600 22,9 ,3 33 2000 22,2 ,1 4 2500 19,8 ,3 1b 3150 16,6 3 o 4000 12.9 ,e 37 ;000 11 / in 0 .i f al 1; 7
;9 00o 1 4 4a 'o'ou
. :o .
CRIPTOh ADbREVIATION CALCUL/$TED UNIT V A LtJE
/EIGHTED a0UND LEVEL: LPA n.7 i> b ( is )
VEIGHTED 5OUND LEVEL: LPC r, 7 , 4 D3 c ; WEIGHTED SOUND LEVEL' LPD 49.7 DB:D1 1E I G'iT E D '.OUND LEVE* Lil 4> ;e , NU13E RATING ',EV E L : NEL st.t, :. CEIVED LEVEL !MK7) PL 44,a p ;,n CEIVED M7sGNITUDE :MK7) PM 7 e NE: A110
,t LlHERICl: CEliERAT!NG STATIO!.
TWO U!i!TS OPERATIONAL N0!!' SURVEY j TE SEAS 0!J g 13 AUv.^~ '00 DAYT1Hr -- 1115
'oc^7 2 0 '-o3 45 4
150 BAND-CTR. SOU!iD FERCE!VED i
! DAND FREQUENCY PRESSURE HAGNITUDE g NO. ( HERT7, ) LEVEL (DD) ( SONES ) ;
5 l 14 25 49.6 0 52.7 I 15 31 0 16 40 50.7 .1 17 50 55.4 .2 18 63 50.5 .5 li 19 20 21 80 100 125 56.6 55.2 52.0
.7
.8
.9
- g 22 160 50.0 9 iB 23 200 50.5 i.2 24 250 46.9 1.1 lq 25 315 45.5 1.2 26 400 45.3 1. 5 s 27 500 43.7 1.3 i 28 630 42.5 1.2 it 29 800 41.i 1.1
-5 30 1000 40.5 1 I 31 1250 39.7 1 ! 32 1600 39.7 1.1 33 2000 38.2 1.2 i 34 2500 30.3 1.4 l 35 3150 37.0 1.6 i 36 4000 37.5 1.5 } 37 5000 33.9 1.2 l 30 6300 29.2 .0 39 0000 36.0 1.4 40 10J00 21.5 .3 l8 i 41 42 12500 16000 21.2 22.1
.2
.2 i 43 20000 22,8 .1 l
DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LFA S2.1 DB(A> ! C-WEIGHTED SOUND LEVEL: LPC 64.5 DB(C) D-WE10HTED SOUND LEVEL: LPD 59.6 DB( D ) E-WEIGHTED SOUND LEVEL: LFE 57.6 DB( E ) ISO tiOISE RATING LEVEL: tiRL 46.4 N i PERCEIVED LEVEL (MK7 ): PL 60.9 PLDB PERCEIVED HAGNITUDE (MK7 ): PH 9.3 SONES A111
LlHERICK OENERATl!JO STATION TWO UNITS OPERAT1011AL IJDISE SURVEY l FOLIATE SEAS 0tJ 14 AUGUST 1990 N!OllTT!HE -- 0110 LOCATION L-03 150 DAND-CTR. SOUND PERCE!VED BAND FREQUENCY PRESSURE MA0lilTUDE NO. (HERTO) LEVEL (DD) ( SONES ) 14 25 46 0 15 31 $3.7 0 l 16 40 50.1 .) R 17 50 55.4 .2 10 63 55.0 .3 19 80 55.7 .6 20 100 55.4 9 21 125 52 .e 22 100 45.2 .6 23 200 44 .7 m 24 250 41.6 .7 25 315 39.5 .S 26 400 30.4 .9 I 27 20 500 630 37.6 35.6
.0
.7 29 000 35.1 .7 30 1000 34.2 .6 31 1250 32.0 .6 32 1600 32 .6 33 2000 32.2 7 34 2500 38.1 1.4 35 3150 46.2 3 3 36 4000 36.6 1.4 g 37 5000 41.2 2 30 6300 46.4 3 39 0000 34,3 1.2 I 40 41 10000 12500 24 24.1
.4
.3 42 16000 21.0 .2 43 20000 21.9 .1 DESCRIPTOR ADDREVIATION VALUE UNIT A-WEIGHTED SOUtlD LEVEL: LPA 52.2 DB( A )
C-WE!CHTED SOU!1D LEVEL: LPC 63.2 DB( C ) 0-WE!OHTED SOUND LEVEL: LPD 61.t DD( D ) E-WE!OHTED SOUND LEVEL: LPE 59.6 DB( E ) ISO t10lSE RATINO LEVEL: NRL 53.1 11 PERCEIVED LEVEL (MK7 ): PL 60.0 PLDB PERCEIVED HAGNITUDE (MK7 ): PM 9.2 SONES All2
) ~,IMERICK GEtJERATING STATION l OPERATIONAL NOISC SURVEY EFOLIATE SEASO:4 5 MARCH 1990 DAYTIME PERIOD -- 1140 HCA f R S l LOCATION L-n4 l ISO DAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 5 0. t, o 15 31 50.6 o 16 40 51.2 o 17 50 51.5 .1 i 18 19 20 63 LO 51.5 51.2
.2
.4 100 40.1 .4 l5 2122 125 40.4 .3 160 38.3 .3 23 200 35.4 .3 250 33.7 .4 I .' 4 25 26 315 400 33.6 35
.5 7
27 500 3' 5 630 29.8 I20 23 800 29.4 .4 30 1000 27.8 .4 1250 24.5 .3 I31 32 33 1600 21.9 ,3 2000 19 .3 3 34 2500 20 .3 g 35 3150 21.1 .4 3b 4000 19.5 ,4 37 5000 17.1 3 6300 14.3 ,3 I iB 39 6000 13.9 ; 40 10000 1;.6 I
'"'ESCRIPTOR ABBREVIliTION CALCULATED UNI"'
VALUE
-WEIGHTED SCUND LEVEL: LPA 33.4 DE(A)
-WEIGHTED SOUND LEVEL: LPC 57.9 DB!Ci D-WEIGHTED SOUND LEVEL LPD 49.1 DB(D)
*~ WEIGHTED SOUND LEVEL:
LPE 46.5 D rs ' E1 SO NOISE RATING LEVEL: NRL 3 J . ts J ERCEIVED LEVEL (MK7): PL 4S 9 PLLB ERCEIVED MAGNITUDE (ME71: PM 2.9 #,0 N E :' All3
MERICK GEtJER.%TI!JG STATIOtJ
'CHATIONAL tJOISI: SURV!'Y FOLIATE SEArnN MARCH I Poi NIGHTTIME l'Eh ! OD -- 0210 HOURS QCATION L-04 ISO D A!JD-CTh . SOUND PEPE01VED BAND FREQUENCY PRESSURE MAGNITUDE NO. ( H E RT;' 1 LEVEL (DP) { SONES 1 14 '
.5 40.4 u l ', 31 4%.4 I:i 16 4 ti 4 ti 2 0 17 SO 44.9 0 18 63 47,2 .1 19 80 45 ,2 20 100 42.7 .2 21 125 38.6 2 2 ;: 1 r. 0 32.9 .2 23 200 32.' .2
.4 250 28.', ..
25 315 30.6 .4 26 400 31.2 .S 27 500 2h.2 3 2c b30 28 ! ,4 29 800 2 t> . b ,4 30 1000 2b.3 ,a 31 1250 23.6 3 32 1600 18.7 .2 33 2000 14 .2 34 2500 10.5 .2 35 71150 9.; ,; Jo 4000 9 ' 37 r,00n 9 i,3 uO s , 8 9 . u ,4
;i 8000 H.
4i I t:Ot , n.'. : CRIPTOR ABBREVIATION CALCULATED U!!!T VALUE 4EIGHrCD SuU!JD LEVEL: LPA 35.7 DD(A) VEIGHTED SOUND LEVEL: LPC 52.9 DB(c) WEIGHTED 3OUND LEVEL: LPD 44.2 DB(D) 4EIGHTED COUND IfVEL: LPE .; ! , -rfEj
) NOI'E RATING LEVEL: NHL 30.S N
.1CEIVED LEVEL i,ME7) PL 40,1 PLDB RCEIVED MAGNIT'JDE ( is ? ', PM : o =NE5 l
Al14
m LlHERICK GENE %T!!10 STAT!O!J TWO UNITS OPERATIO!1AL NOISE SURVEY FOLIATE SEASON l 13 AUGUST 1990 DAYTIME -- 1055 LOCAT10!1 L-04 f ISO DAND-CTR. SOUf1D PERCElVED bat 1D FREQUEt1CY PRESSURE H AGN ITt'DE 11 0 . (HERTZ) LEVEL (DB ) ( 50t1ES ) 14 25 56.4 0 15 31 51.2 0 16 40 56.6 .1 50 53.2 1 17 18 63 55
.1
.3 19 80 53.1 .5 l 20 100 50.3 .5 W 21 105 49.1 .6 22 160 48.9 .0 23 200 47.3 .9 24 250 47 1.1 25 315 45.3 1.2 26 400 44 1.4 I 27 20 29 500 630 000 43 41.4 40.7 1.3 1.1 1.1 I 30 31 32 1000 1250 1600 39.4 37.3 36.1 1
.0 9
33 2000 34.4 .9 . 34 2500 33 .9 35 3150 32,2 1 36 4000 32.2 1 37 5000 31.6 1 38 6300 31.4 1 1 39 8000 48.2 3.5 I 40 41 42 10000 12500 16000 36.3 22 26 1
.2
.2 43 20000 23 .1 DESCRIPTOR ABBREVIAT1011 VALUE UtJIT
^
A-WEICHTED SOUND LEVEL: LPA 51.0 DBf A ) C-WEIGHTED SOUND LEVEL: LPC 62.1 DB( C ) D-WEIGHTED SOUND LEVEL: LFD 58.4 DB( D ) E-WEIGHTED SOUllD LEVEL: LPE 57.9 DB( E ) ISO t10!SE RAT!!!C LEVEL: 11RL 54.9 !! PERCEIVED LEVEL (M):7 ): PL 61.1 PLDB PERCEIVED MAGlilTUDE ( MK7 ): PM 9. 399999 S0!1ES All5
~ LIHERICE GENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NICHTTIME -- 0010 l LOCATION L-04 l l 150 BAND-CTR. S00ND PERCEIVED j BAND PREQUENCY PRESSURE HAGNITUDE NO. (HERTZ) LEVEL (DB> ( SONES ) 14 25 46.0 0 15 31 54 0 16 40 50.0 0 17 50 53.6 .1 1 18 63 51.6 .2 19 00 48.6 .3 20 100 47.4 4 21 125 46.6 .5 22 160 45.5 .6 23 200 42 .6 24 250 40.6 ,6 25 315 39.2 .7 26 400 37.9 .9 36.7 .0 I 27 28 29 500 630 000 35.6 34.7
.7
.7 30 1000 33.0 .6 I 31 32 1250 1600 31.0 31.7
.5
.6 33 2000 33.4 .8 34 2500 40.1 1.6 35 3150 30.5 1.6 36 4000 37 1.5 37 5000 49.6 3.9 1 38 6300 40.3 3.5 39 0000 30 1.6 40 10000 27.9 .5 41 12500 26.2 .3 42 16000 21./ .4 43 20000 21 .1 DESCRIPTOR ABBREVIATION VALUE UNIT
= =.. ------
A-WEIGHTED SOUND LEVEL: LPA 53.6 DB( A ) C-WEICHTED SOUND LEVEL: LPC 54.5 DB( C ) D-WElGHTED SOUND LEVEL: LPD d2.2 DB( D ) E-WElGHTED SOUND LEVEL: LPE 61.6 DB( E ) ISO NOISE RATING LEVEL: HRL 55.1 N PERCEIVED LEVEL (ME7 ): PL 61.3 PLDD PERCEIVED MAGNITUDE (ME7 ): PM 9.600001 SONES 4 All6
m VIMERICK GENERATING STATION OPERATIONAL NOISE SURVEY [2f'OLI ATE SEASON Wi MARCH 1990 DAYTIME PERIOD -- 1110 HOURS
- LOCATION L-05 ISO BAND-CTR. SOUND PERCEIVED BAND I'REQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 25 54.7 0 I 1415 31 55.7 0 16 40 56.; .1 17 50 50.9 .2 03 59 1 1819 80 57.2 5
7 20 100 55.2 .8 l 21 125 51.1 .7 5 22 160 47.2 7 23 200 46.1 .8 250 47.2 1.1 1 25 24 26 315 400 45.1 39.4 1.2 1 27 500 35 7 630 30.9 .'. I 29 29 800 28.9 .4 30 1000 29.1 .4 1250 27.9 .4 I31 32 1600 25.4 .4
; 33 2000 23.1 .4 34 2500 31.4 8 35 3150 39 1.7 36 4000 39.2 1.7 37 5000 31,4 1 3 :3 6300 17.2 .J 39 8000 10 3 3 0 10000 10.n .1
.SCRIPTOR ABBREVIATION CALCULATED UNIT VALUE
-WE '> .3HTED SOUND LEVEL: LPA 4e.2 DB(A)
WEIGH'IED SCiUND LEVEL : LPC 64.7 DB(C) 1-WEIGHTED SOUND LEVEL: LPD 5a 3 DB(D) WEIGHTED SOUND LEVEL: LPE n E. '/ DBIE) O NOISE RATING LEVEL: NRL 4' 6 N RCEIVED LEVEL (NK7): PL 66.4 PLDD
~RCEIVED MAGNITU!'E iMF7T- PM 6.6 2 ?NE:7 Al17
ERICK GE!JERATING STATION )E!! ATION AL NOI SE '4URVEY ] FOLIATE ',I:A 6 U N ) MARCH 1990 NIGHTT1ME PERIOD -- 0 2 i n HOl lit F. ) CATION L-us ISO DAND-CTR. SOUND PERCEIVED BAND FI< EQUENC Y PRESCURE MAG!JI TUDE NO. (HERTZ) LEVEL (DB) ( SONI:s ) '11 25 43,J O j l5 31 46,4 t, 16 40 43,2 0 -17 50 42,5 0 18 63 42.1 0 -19 80 44,5 .2 20 100 40.0 .2 21 125 31.1 ,2
'2 160 34.1 ,2 23 200 34.1 ,3
'24 250 3?,8 ,3 25 315 27,7 ,J f 2 ti 40J '7.1
, ,4
' 27 500 26.1 ,3 28 630 13,7 1 29 600 22.5 .J 30 1000 22.1 .3 31 1250 19,7 ,2 32 1600 19,6 ,2 33 2000 I t. , 8 ,2 34 2500 14,3 ,,~ 35 3150 12,8 ,2 36 4000 10 <4 . 37 5000 9,e999oi -
,2 1" 6300 9.399999 a 39 3000 e,7 ,.
47 1000o n,j93 9-e4 1
' CRI PTC R ABBREVIATION CALCULATED UNIT VALUE 4EIGHTED SOUND LEVEL: LPA 34 DBtAj 4EIGHTED SOUND LEVEL: LPC 51,6 DB(c)
-WEIGHTED SOUND LEVEL: LPD 43,1 DB(D) 4EIGHTED COi_"4D LEVEL : LPE 10,9 1
; E; 1 NOISE RA:'ING LEVEL: NRL ;: t , 9 N CEIVED LEVEL (MM7): PL 37.2 PLDD eCEIVED MAGNIT'iDE (MV7), PM i ' ,
2 *.N E S All8
LlHERIC)'. CENERAT!!30 STATIOt1 TVO UtilTS OPERATIO!1AL 110!SE SURVEY FOLIATE SEAS 0!1 5 13 AUGUST 1990 DAYTIME -- 1030 LOCATION L-05 j I 150 BAND-CTR. SOUND PERCEIVED
$ BAND FREQUEtJCY PRESSURE MAct11TUDE e NO. (HERTZ) LEVEL (DB > < SONES) 14 25 47.7 0 I 15 31 46.2 0 l 16 40 57.5 .1
! 17 50 56.7 .2 18 63 47.3 .1 19 80 52.1 4 l- 20 100 52.1 .6 E 21 125 51.3 .7 4 22 160 46 6 l 23 200 47.3 .9 'g '4 250 46.2 1 25 44.2 'g 315 1.1 26 400 43.9 1.4 27 500 42.3 1.2 20 630 41.6 1.1 29 800 40.3 1 30 1000 39.1 .9 i I 31 32 33 1250 1600 2000 37.4 36.4 34.9
.8
.9
.9
! 34 2500 33.5 1 33.4 35 3150 1.1 s 36 4000 32 1 37 5000 31.0 1 g 38 6300 34.6 1.2 3 39 0000 42 2.2 40 10000 23.5 4 41 12500 21.5 .2 42 16000 21 .2 43 20000 21 .1 1 DESCRIPTOR ADDREVTATION VALUE UNIT
--- -=
A-WEIGHTED SOU!4D LEVEL: LPA 50,3 DB(A) C-VEICHTED SOUND LEVEL: LPC 61.7 DB(C) D-WEIGHTEC SOUllD LEVEL: LPD 57,1 DB(D) E-WEIGHTED SOUND LEVEL: LPE 55.8 DB(E) ISO NOISE RATING LEVEL: NRL 69.3 Il PERCEIVED LEVEL ( M):7 ): PL 59.6 PLDB PERCEIVED MAG!11TUDE (M):7 ): PM 0.399999 SONES 3 stie
LIMERICK CENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 N!OHTTIME -- 0030 I LOCATION L-05 I ISO BAND-CTR. SOUND PERCEIVED g BAND FREQUENCY PRESSUnE MAGNITUDE g NO. (HERTZ) LEVEL (DB ) (SONES) 14 25 53.1 0 I 15 16 17 31 40 50 50.1 46 51.1 0 0
.1 I 10 19 20 63 80 100 49.8 47.8 50
.2
.3
.5 21 125 45.9 .4 22 160 46 .6 l
23 200 40.9 .5 24 250 39.9 .6 ll 25 315 38.7 .7 le 26 400 37.2 .8 l 27 500 36.2 .7 l 29 630 35.7 .7 l
'9 800 34,3 .6 30 1000 33.2 .6 31 1250 32.1 .5 l
I 32 33 34 1600 2000 2500 30.6 39.6 43,9
.6 1.3 2.I 35 3150 38.6 1.7 8 36 4000 37.1 1.5 37 5000 43.4 2.4 38 6300 38.2 1,6 39 8000 23 .5 l 40 10000 20.6 .3 41 12500 19.9 .2 42 16000 19.4 .2 8 43 20000 20.4 .i DESCRIPTOR ABBREVIATION VALU6 UNIT A-WEIGHTED SOUND ' EVEL: LPA 50.6 DB( A )
C-WEIGHTED SOUND LEVEL: LPC 58.2 DB( C ) g D-WEIGHTED SOUND LEVEL: LPD 59.3 DB( D ) - 3 E-WEIGHTED SOUND LEVEL: LPE 57 DB(E> ISO NOISE RATING LEVEL: NRL 50.2 N PERCEIVED LEVEL (Mr7): PL 58.7 PLDB PEPCEIVED MAGNITUDE (MK7 ): PM 7.8 SONES I . R l l
IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY EFOLIATE SEASON 5 MARCH 1990 DAYTIME PERIOD -- 1030 HOURS 0 CATION L-06 I I'O B AND '. . SOUND PERCEIVED FREQUEi4CY PRESSURE MAGNITUDE IBANDNO. (PERTZ) LEVEL (DB) (SONES) 14 25 52.7 0 I 1516 31 40 52.7 5 4 . t', 0 O i 17 50 57.7 .2 l 18 63 53.1 .3 lW 19 80 53.6 .5 l 20 100 49.9 .5
.25 44.7 .4 1 2122 160 42.2 .4 23 200 39.8 5 4
24 250 35.2 .4 315 I25 26 400 38.8 31.1 .5 7 27 500 41 1.1
'g 28 630 34.4 .6 g 29 800 37.3 .8 30 1000 36.4 .8 1250 30.7 .5 I31 32 33 1600 2000 27 17.9
.4
.2 34 2500 13.5 .2 35 3150 10.4 .2 36 4000 9.5 .2 37 5000 9.399999 .2 3e 6300 9.8 2 39 6000 9.899999 .2 40 10000 9,100001 .1 ESCRIP ABBREVIATION CALCULATED UNIT VALUE WEIGHTED SOUND LEVEL: LPA 44.4 DB(A)
WEIGHTED SOUND LEVEL: LPC 61.3 DBtC) WEIGHTED SOUND LEVEL: LPD 52.3 DB(D) WEIGHTED SOUND LEVEL: LPE c. 0 DB(E)
;O NOISE RATING LEVEL: NRL 40.4 N RCEIVED LEVEL (MK7) PL 49.8 PLDB
- RCEIVE0 MAGNITUDE (MK7)* FM 3.9 SONES Al21
AERICK GENERATING STATION
)ERATIONAL NOISE SURVEY FOLIATE SEAsuN MARCH 1990 NIGHTTIME PERIOD -- 0240 HOURS JCATION L-06 ISO BAND-CTR, SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT") LEVEL (DB) (SONES) 14 25 47.2 0 l ', 31 %0.3 0 16 40 46.H 0 17 50 46.7 0 18 63 46.6 .1 19 80 47 .2 20 100 43.2 .2 21 125 40.9 .3 12 160 37.4 3 23 200 34.1 3 24 250 31.5 3 25 315 42.2 9 26 400 30.4 5 27 500 43.3 1.3 2 630 40.1 1 19 600 41.7 1 1 30 1000 39 .9 31 1250 37.9 .9 32 1600 31 6 33 2000 25 .4 34 ,2500 16.7 .3 3% 3150 9.699999 .2 J6 4000 6.5 2 37 5000 M,5 2 16 o300 6. 69 39'39 .
(9 8000 8.89P)9J .c iD 1U000 6. r:SCRIPTOR ABBREVIATION CALCtiLATED UNIT VALUE JEIGHTED SOUND LEVEL: LPA 47.4 DDiA1 EIGHTED SOUND LEVEL: LPC 55.3 DB(C) WEIGHTED SOUND LEVEL: LPD '0.5 DB(D)
*JEIGH~ED EOUND LEVEL:
LPE 4 't .H DR(E)
's NOI S E R A"?ING LEVEL. NRL 44.6 N
.aCEIVED LEVEL (MK7) PL GO.9 PLDB
'CEIVED MAGNITUDE (MK7; PM 4.3 '3 ON T' S
'f m . . J5 g f '{i s Al22 h.
LIMERICK GENERATING STATION TVO UNITS OPERATIONAL N0!aE SURVEY FOLIATE SEASON 13 AUGUST 1990 DAYTIME -- 1010 l LOCATION L-06 i ISO BAND-CTR. SOUND PERCEIVED DAND FREQUENCY PRESSURE MAGNITUDE NO. (HERT;) LEVEL (DB) ( SONES ) 14 25 60.3 0 15 31 58.5 0 16 40 54.4 0 I 17 18 50 63 53.5 51.8
.1
.2 19 80 61.8 1.2 g 20 100 52 .6 3 21 125 46.7 .5 22 160 55.5 1.4 23 200 40.7 .5 I 24 25 250 315 51.2 48.6 1.6 1.6 l 2o 400 46.4 1.6 27 500 46 1.6
.I 28 630 44.7 1.4 29 800 42.9 1.3 30 1000 41.8 1.1 I 31 32 1250 1600 40.1 38.9 1
1.1 33 2000 37.8 1.1 I 34 35 36 2500 3150 4000 36.7 38 38.4 1.2 1.6 1.6 37 5000 37.8 1.6 38 6300 38.2 1.6 39 8000 43.8 2.5 40 10000 28.6 .6 41 12500 26.5 4 42 16000 24.8 .2 43 20000 23.1 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 53.7 DB( A ) C-WEIGHTED SOUND LEVEL: LPC 65.5 DB( C ) D-WEIGHTED SOUND LEVEL: LPD 60.9 DB( D ) E-WEIGHTED SOUND LEVEL: LPE 59.5 DB( E ) ISO NOISE RATING LEVEL: NRL 51.4 N PERCE!VED LEVEL (MK7 ): PL 62.6 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 10.6 SONES A123
LIMERICK GENERATING STATION TVO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0035 LOCATION L-06 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB ) (SONES) 14 25 54.8 0 15 31 52 0 l P 16 17 40 50 53.4 53.4 0
.1 18 63 51 .2
[ 19 20 80 51.5 50.4 4 l 100 .5 21 125 47.2 .5 22 160 46.5 .6 23 200 45.5 .8 24 250 42.9 .8 25 315 42.8 1 l 26 400 39.7 1 3 27 500 47.6 1.8 28 630 41.5 1.1 g 29 800 42.3 1.2 g 30 1000 44 1.4 31 1250 38.8 .9 32 1600 36.2 .9 33 2000 35 .9 34 1300 40.1 1.6 35 3150 34.9 1.3 l 36 4000 25.9 .6 B 37 5000 38.8 1.7 38 6300 41.8 2.1 39 8000 40.8 2 40 10000 21 .3 41 12500 21 . .2 , 42 16000 20.8 .2 43 20000 20.7 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 52.2 DB( A) C-VEIGHTED SOUND LEVEL: LPC 60.7 DB(C) D-WEIGHTED SOUND LEVEL: LPD 58.3 DB( D ) [> E-WEIGHTED SOUND LEVEL: LPE 57.2 DB( E ) ISO NOISE F' TING LEVEL: NRL 50.8 N PERCEIVED L1 EL (MK7 ): PL 60.4 PLDB PERCEIVED MACNITUDE (MK7 ): PM 8.899999 SONES I A124 1 .
IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY
. FOLIATE SEASON i MARCH 1990 DAYTIME PERIOD - - 1340 HOURS uGCATION L-07 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) g 14 25 55.4 0 g 15 31 53.8 0 16 40 51.2 0 17 50 52.3 .1 63 53.9 .3 118 19 80 50.8 .4 20 100 46.5 .3 21 125 47.4 .5 22 160 44.1 .5 23 200 40.5 5 l
24 250 33.9 6 25 315 36 .o 26 400 34.8 7 27 500 35.2 7 28 630 34.6 ' I 29 800 35.5 7 30 1000 35.4 .7 1250 35 7 1 31 32 33 1600 2000 32.8 29.5
.7 6
34 2500 23.7 .5 35 3150 18.3 .3 36 4000 16.1 3 37 5000 14.9 .3 6300 14.4 .3 1 38 3) 6000 13.2 ' 40 10000 11 7 1 ESCRIFTOR ABBREVIATION CALCULATED UNIT VALUE WEIGHTED SOUND LEVEL: LPA 44.2 DLtA) WEIGHTED SOUND LEVEL: LPC 59.7 DBIC)
>-WEIGHTED SOUND LEVEL: LPD 51.6 DPtD)
WEIGHTED SOUND LEVEL: LPE 49,3 DP E O NOISE RATING LEVEL: NRL 4u.1 :4 RCEIVED LEVEL (MK7) PL 49.3 PLDB
- RCEIVED MAGNITUDE (MK7)+ PM 3.H SONEZ A125
4ERICK CENERATING STATTON PCRATIONAL NUIEE SURVEY FOLIATE SEAGON MARCH 1990 NIGHTTIME PFR10D -- 0100 Hi >UR S , C ATI ON L-- 0 7 l ISO BAND-CTR. SOUND PERCEIVED 9AND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46.6 0 15 31 46.7 0 16 40 .4 6 . 4 0 17 50 45,4 0 l18 63 44.7 .1 W19 80 45.6 .2 20 100 41.5 .2 21 125 39.9 .2 22 160 33.3 .2 23 200 31.5 .. 24 250 30.6 .1 5 315 34.5 .5 l t, 400 30.1 5 27 500 37.6 8 26 630 39.4 .t. 9 800 34.1 6 30 1000 30.7 .5 31 1250 26.7 .4 12 1600 23.5 .3 33 2000 13.5 .3 34 2500 12.6 .2 35 3150 8.600001 2 3h 4000 8.100001 .2 37 5000 8.3 .2 18 6300 B.5 .; 19 8000 8."00001 .2 40 10000 3.3i,9999 i SCRIPTOR ABBREVIATION CALCULATED UNIT VALUE EIGHTED SOUND LEVEL: LPA 40,4 DBCA4 4EIGHTED SOUND LEVEL: LPC 52.9 DB(C) WEIGHTED SOUND LEVEL: LPD 45.7 DB(D1 EIGHTED SOUND LEVEL: LPE 44.3 iBr c'
) NOISE RATING LEVEL: NI:m 36 ' N (CEIVED LEVEL (MK7) PL 45 i P i .D B RCEIVFD MAGNITUDE iMV7) PM 2 7 TONES 1
l A126 ,
l l 1 LIMERICK GENERATING STATION TWO UNITS OFEKATICtML NOISE SURVEY FOLIATE SEASON 13 AUGUST 1930 DAYTIME 1230 LOCATION L-07 I ISO BAND-CTE. SOUND PEE':EIVED I - , ,i U UR. NO. r , L'.k E., Th (HEET: 1 7 .,.. V. h. T K Y C C,J T.h LEVEL (09) a W;,iss*,g)? y .. , , , . . , - i (EONESi 14 25 52.8 0 I 15 31 54.2 0 16 40 54.1 0 I l '< 5_ 0 e.,.' ,1 16 63 52.8 .2 19 60 51.7 , 4
.0 1 s. u,. o.6 I
21 125 96.4 .6 22 160 43.6 .5 23 200 42.9 .6 41.1
..+ .a .<
I ,
. e.
0.i c.>
* . . o. 1
*00 so.o l .> c . 3, l
27 500 35 .9 2S 630 37 .e I 29 600 36.5 .6 30 1000 37.3 .6 31 1250 39.2 .9 32 1600 36.7 .9 am sa _s.e
,o 2* 2500 22.6 .9 15 3150 30 9 .0
- E -. e 0 0 29.6 -
=:
-- = :>u. o. -
_=_ , s t , se, --
.y , . , ,
_ .a n2 0. ,n,, . .a. . .a .. 40 10000 23.1 . i i .m e., a. n. n, ,
.:. 4 m . _a .
-. 2 c_000 2.c .
-; u.n.m u ;i. .1 DESCRIFIOR AEEEEVIATION VALUE Ut'IT A-WEIGHTED SOUND LEVEL: LFA 47.6 DE( A >
0-WEIGHTED SOUND LE'/EL : LFC 60,1 dei - n u ;~rs r1- a. r. .rr n : .m. , ren
.u _- _ r --
i . , - . , . . --
- e. m tat.m,.u
.i :~.r:
v,..n,-.% 4 J, L-.c r. . .L : ,__. __ c
.rr :_.s um :
ISO NOIBE EATING LEVEL: NEL :.6 N PERCEIVED LEVEL ( ME') FL == FL25 FEECE.IVED M%NITUDE ' ME7 M1 . ; 3 :t;E3 A127
LIMERICK GENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON
- 14 AUGUST 1990 NICHTTIME -- 0220 l LOCATION L-07 l
ISO BAND-CTR. SOUND PERCEIVED l BAND NO. PREQUENCY (HERT2) PRESSURE LEVEL (DB> MAGNITUDE ( SONES ) i I 14 15 16 25 31 40 43.5 49.1 48.7 0 0 0 I 17 18 19 50 63 80 48.5 49.2 50.4 0
.2 4
20 100 45.6 .3 I 21 22 125 160 42.8 42,4
.3
.4 23 200 39 .4 I 24 25 26 250 315 400 38.1 35.2 33.6
.5
.5
,6 I 27 28 29 500 630 800 40.2 32.5 31.9 1
.6
.5 30 1000 30.2 .5 I 31 32 1250 1600 25.3 24
.3
.3 33 2000 40.1 1.4 I
34 2500 40.3 1.7 35 3150 33.3 1.1 36 4000 33 1.1 37 5000 46.4 3 I 38 39 6300 8000 42.6 2 2.3
.1 40 10000 23.8 .4 l 41 12500 21.4 .2 3 42 16000 20.4 .2 43 20000 20.6 .1 I
DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 50.6 DB( A ) C-WEIGHTED SOUND LEVEL: LPC 56.9 DB( C ) D-WEIGHTED SOUND LEVEL: LPD 59.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 58 DB( E ) ISO NOISE RATING LEVEL: NHL 51.6 N PERCEIVED LEVEL ( MK7 ): PL 58.2 PLDD PERCEIVED MAGNITUDE (MK7 ): PM 7.5 SONES Al28
MERICK GENERATING STATION OPERATIONAL NOISE SURVEY
' FOLIATE SEASON MARCH 1990 DAYTIME PERIOD -- 1320 HOURS OCATION L-08 ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IBAND NO. (HERTZ) LEVEL (DB) (SONES) 2S 60.7 0 I 14 15 16 31 40 58.4 56.6 0
.1 17 50 55.5 .2 63 56.6 4 5 18 19 80 54.2 .5 20 100 51.3 .5 125 49.4 6 B 22 21 160 48.3 7 23 200 46.7 .8 24 250 43.2 .8 25 315 39.5 8
- 26 400 35.4 7 27 500 36.6 8 630 32.5 .t.
I 2829 800 36 7 30 1000 38.9 .9 1250 35.2 7 I 3132 33 1600 2000 34.8 .8 32.8 .8 34 2500 28.8 .7 35 3150 23.4 5 36 4000 16.3 .3 37 5000 13.4 .2 38 6300 13.2 .z 39 8000 12.3 .2 40 10000 10.3 .1 SCRIPTOR ABBREVIATION CALCULATED UNIT VALUE WEIGHTED SOUND LEVEL: LPA 46.6 DB(A) WEIGHTED SOUND LEVEL: LPC 63.7 DB(C)
)-WEIGHTED SOUND LEVEL: LPD 55 DB(D)
WEIGHTED SOUND LEVEL LPE 52,6 DF(E) O NOISE RATING LEVEL: NRL 41.e N RCEIVED LEVEL (MK7) PL 5 2 . ti PLDB RCEIVED MAGNITUDE (MK7) PM 4.9 SONES A129
MERICK GENERATING STATION DPERATIONAL N0ISE SURVEY gPOLiATE SEASON
!g MARCH 1990 NIGHTTIME PERIOD -- 00s0 HOURS LOCATION L-08 I ISO BAND-CTR. SOUND PERCEIVED il BAND
! FREQUENCY PRESSURE MAGNITUDE }W NO. (HERT") LEVEL (DB) (SONES) i ! 14 25 48,9 0 l 15 31 50.1 0 [ 16 40 50.1 0 l 17 50 57.2 .2 l 18 63 54.9 .3 <=19 80 55.2 .6
- 20 100 54.3 .7 ig21 125 49 . (>
1522 160 45.5 .6 l 23 200 41.2 5 i 24 250 43.8 .e ! 25 315 46.4 1.3
- 26 400 40 1 l 27 500 43.2 1.3 j28 630 39 9 1W29 800 37.9 9 I 30 1000 36 7 lg31 1250 31.3 .5 ig32 1600 27.3 .4 33 2000 22.4 .4 l 34 2500 17.9 .3 35 3150 13.6 .2
? 30 4000 10.9 2 l 37 5000 9.8 ,2 }l;8 6300 10.1 2 [ 5 39 3000 10 ? j 40 10000 H . >i 9 9 S 9 'l .1 it b SCRIPTCR ABBREVIATION CALCULATED UNIT l VALUE 4EIGHTED SOUND LEVUL: LPA 47.3 DB!A) EIGHTED SOUND LEVEL: LPC 62 DB(C;
-WEIGHTED SOUND LEVEL LPD 54.8 DB(D) " *EIGHTED SOUND LEVEL: LPE 53.2 DI E )
( 3 NOISE RATING LEVEL: NRL 42.2 N CEIVED LEVEL (MK7)* PL 53.J PLDb TCEIVED MAGNITUDE (MK7). PM S,1 3ONES I I Al30
. - - - , - . - . _ - , ~ - - . . . - - , - -
I I LIMERICK CENERATINO STATION TWO UNITS OPERATIONAL NOISE SURVEY
- I FOLIATE SEASON 13 AUGUST 199C DAYTIME -- 1220 LOCATION L-08 I
ISO BAND-CTR. PERCEIVED I SOUND BAND FREQUENCY PRESSURE HAGNITUDE NO. (HERTZ) LEVEL ( DB ) (SONES) I 14 15 16 25 31 40 57.7 56.2 53.6 0 0 0 I 17 10 19 50 63 80 53.5 52.4 51.6
.1
.2 4
20 100 49.9 .5 I 21 22 23 125 160 200 47.1 44.0 44.8
.5
.5
.7 I 24 25 26 250 315 400 40.8 39.8 37.8
.7
.0
.8 500 37.2 .8 I
27 28 630 35.4 .7 29 800 35.2 .7 30 1000 35.6 .7 I 31 32 33 1250 1600 2000 33.9 34.3 32.4
.6
.8
.B I 34 35 36 2500 3150 4000 32.4 32.1 29.8
.9 1
.6 37 5000 29.5 .8 38 6300 27.7 .7 I 39 8000 33.6 1.1 40 10000 23.1 4 I 41 42 43 12500 16000 20000 22.5 21.5 21.8
.3
.2
.1 I
DESCRIPTOR ABBREVIATION VALUE UNIT
-- .. - =- ------
A-WEIGHTED SOUND LEVEL: LPA 46.3 DB( A ) C-WEIGHTED SOUND LEVEL: LPC 61 DB( C ) I D-WEIGHTED SOUND LEVEL- TPD 54.2 DB(D) E-WEIGHTED SOUND LEVEL: LPE 52.1 DB(E) ISO NOISE RATING LEVEL: NRL 41.6 N PERCEIVED LEVEL (MK7 ): PL 55.5 PLDB PERCEIVEL MAGNITUDE (MK7 ): PM 6.1 SONES ! A131
I l LIMERICK CENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0210 LOCATION L-08 ISO BAND-CTR, SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO, (HERTZ) LEVEL (DB) ( SONES ) 14 25 42,6 0 15 31 45.8 0 16 40 44.5 0 lI 17 18 50 63 52,4 54.3
.1
.3 80 57.1 .7 I
19 20 100 54.1 .7 21 125 40 .5 22 160 52.3 1.1 I 23 24 25 200 250 315 44.1 40.5 37.9
.7
.6 7
I 26 27 2d 400 500 630 33.1 31.3 27.6
.6
.5
,4 29 000 20.1 4 30 1000 27.6 4 5 31 1250 25.8 .3 32 1600 23.8 .3 I 33 34 35 2000 2500 3150 35.1 36.6 26,9
.9 1.2
.7 4000 25.1 I .6 36 37 5000 30.1 1.6 38 6300 35.3 1.3 39 0000 24.3 .6 40 10000 19.4 .3 8 41 12500 19.8 .2 42 16000 20.1 ,2 I 43 20000 20.4 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 46.7 DB( A)
I C-WEIGHTED SOUND LEVEL: LPC 61.4 DB( C ) D-WEIGHTED SOUt3D LEVEL: LPD 56.3 DB( D ) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7 ): LPE NRL PL 54.4 43.6 55.7 DB( E ) N PLDB PERCEIVED MAGNITUDE (MK7 ): PM 6.2 SOflES A132
IMERICK GENERATING STATION OPERATIONAL NOTSE SURVEY IEFOLIATESEASON S MARCH 1990 DAYTIME PERIOD -- 1330 HOURS LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED j BAND FREQUENCY PRESSURE MAGNITUDE W NO. (HERTZ) LEVEL (DB) (SONES) ,g 14 25 52.2 0 !g 15 31 54.2 0 ( 16 40 50.9 0 s 17 50 49,6 .1 18 63 50,6 .2 lur 19 80 4 8 ,'7 .3 l 20 100 46.5 .3 j 21 125 43.4 .3 g 22 160 38.1 ,3 I 23 200 34 3 24 250 35.3 .4 25 315 34 '; 26 400 29.9 .5 27 500 37,5 ,6
% 28 630 3 2 . t> 6 W 29 800 32,5 ,6 1 30 1000 31,4 .5 31 1250 25.3 3 32 1600 20.2 .3
) , 33 2000 12,7 .2 34 2500 10.3 .2 35 3150
- I i 36 4000 10,5 9,5
.2
.2 l 37 5000 8.600001 2 t3300 9 .2 I3e 34 i, 0 8000 8 . 8 9 9 'J'J 9 ,2 l 10U00 8,7 1 t
l 8 ! ESCRIPTOR ABBREVIATION CALCULATED UNIT VALUE l l WEIGHTED SOUND LEVEL: LPA 40.S DBiAJ LEVEL: LPC 5 ', , 7 DBfC1 }g-WEIGHTED D-WEIGHTED SOUND SOUNDLEVEL: LPD 48.5 DB(D)
" WEIGHTED SOUND LEVEL:
LPE 4S.2 _3 B i F.
;O NOISE RATING LEVEL. NRL 35.4 U RCEIVED LEVEL (MK7) PL 45.7 PLDB l
gRCEIVEDMAGNITUDE (MK7) PM 2 ') 50NES 6 I A133
MERICK GENERATING STATION DPERATIONAL NOISE SURVEY gTCLIATE SEASON ig MARCH 1390 NIGHTTIME PERIOD -- 0030 Hot 'R S LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE ISAND NO. (HERTZ) LEVEL (DB) { SONES) 25 48.2 0 I14 15 16 31 40 47.7 47,3 0 0 17 50 46.9 0 63 .1 Il8 19 80 46.7 55.9 6 20 100 48.4 .4 125 45,8 .4 121 22 160 37.9 .3 23 200 37.1 .4 24 250 36.9 5 315 125 26 400 40.1 34.6
.8 7
27 500 38.6 6
'8 630 38.3 9 I19 800 37.5 ,U 30 1000 37.4 .8 1250 35.2 7 53132 1600 29.4 .5 33 2000 22.5 .4 34 2500 15.6 .2 15 3150 9.600001 2
, f- 4000 8.5 .2 37 %000 8.399999 .2
- 6 6300 3.9 I 19 8 0-3 0 8.7 .2 4C 10000 9.60000; .1 I
D CRIPT J ABBREVIATION CALCULATED UNIT VALUE iEIGHTED SOUND LEVEL: LPA 45 DB(A) j31EIGHTED SOUND LEVEL: LPC 58.3 DB(C) 3-WEIGHTED SOUND LEVEL: LPD 51.4 DB(D' JEIGHTED 301'ND LEVE~ : LPE 49.7 Dit t F ) L ) NOISE EATING LEVEL: NRL 41.n N
<CEIVED LEVEL (MK7) PL 49.4 PLDB
<CEIVED MisGNITUDE (MK7) PM 'l . 8 inNES I
I s1s
~ LIMERICK CENERATING STATION TWO UNITS OPERAfiONAL HOISE SURVEY ?' POLIATE SEASON l 13 AUGUST 1990 DAYTIME -- 1315 LOCATION L-09 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 52.8 0 15 31 51.7 0 16 40 53.3 0 .I 17 50 51.5 .1 18 63 49.2 .2 19 80 47.4 .3 8 20 21 100 125 47.5 45.6
.4 4
22 160 44.7 .5 I 23 24 25 200 250 315 41.4 39.8 38.5
.5
.6
.7 26 400 37.3 .8 I 27 500 38 .9 28 630 36.3 .8 29 800 34.9 .7 8 30 31 1000 1250 33.5 32.9
.6
.6 32 1600 31.4 .6 33 2000 29.2 .6 I
34 2500 27.7 .6 35 3150 26.7 .7 36 4000 26.1 .6 37 5000 24.9 .6 36 6300 23.6 .5 39 8000 34.3 1.2 40 10000 20.9 .3 41 12500 20.2 .2 42 16000 20.5 .2 43 20000 21.1 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 44.7 DB( A ) C-WEIGHTED SOUND LEVEL: LPC 58.3 DB(C) D-WEIGHTED SOUND LEVEL: LPD 51,8 DB(D ) E-WEIGHTED SOUND LEVEL: LPE 50.2 DB( E ) ISO NOISE RATING LEVEL: NRL 41.6 N PERCEIVED LEVEL (MK7 ): PL 53.8 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 5.4 SONES
I LIMERICK GENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0300 LOCATION L-09 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL ( DB ) ( SotJES ) 14 25 52.2 0 15 21 56.9 0 I 16 17 18 40 50 63 49.5 49.1 50 0
.1
.2 80 49.4 .3 I
19 2C 100 52.3 .6 21 125 44.1 4 22 160 46.9 .7 I 23 24 25 200 250 315 41.2 38.2 26.9
.5
.5
.6 I 26 27 28 400 500 630 34.4 36.9 32.4
.6
.8
.6 29 800 33.8 .6 30 1000 36 .7 31 1250 31.5 .5 32 1600 27 4 I 33 34 35 2000 2500 3150 32.3 32.7 27.1
.8
.9
.7 4000 26.2 I .6 36 37 5000 38.1 1.6 38 6300 38.5 1.6 30 8000 30.4 .9 I 40 41 42 10000 12500 16000 19.6 21 20
.3
.2
.2 I 43 20000 20.8 .1 DESCRIPTOR ABBREVIATI0t1 VALUE Ut1IT I A-WEIGHTED SOUND LEVEL:
C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 46,3 59.4 54.5 DB( A ) DB( C ) DB(D) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATIt1G LEVEL: PERCEIVED LEVEL (MK7): LPE tiRL PL 53.2 45.8 55.8 DB( E ) M PLDB PERCEIVED MAGNITUDE (MK7 ): PM 6.2 S0!1ES I A136
MERICK GENERATING STATION >PERATIONAL NOISE SURVEY FOLIATE SEASCN , MARCH 1990 DAYTIME PERIOD -- 1200 HOURS >iCATION L-10 [ ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES) 14 25 51.2 0 15 31 51.8 0 16 40 52.8 0 [ 17 50 50.4 ,1 18 63 52.8 .2 19 80 51.9 .4 ( 2120 100 125 49.4 .5 46.1 .5 22 160 44.8 .5 200 41.7 5 [ 2324 250 40.3 6 25 315 37.1 .6
-26 400 33.6 .6 27 500 33.2 6 (28 630 32.1 .S r29 800 32.9 6 30 1000 34.5 7 l31 1250 32.1 .5
[32 1600 31.8 .6 33 2000 30.9 7 34 2500 30.3 .8 35 3150 35.8 1.3 "36 4000 27 7 37 5000 25 6 38 6300 29.5 8 ~ 139 6000 2!. 8 7 40 10000 20.7 .3 I ABBREVIATION CALCULATED UNIT ISCRIPTOR VALUE l l WEIGHTED SOUND LEVEL: LPA 44.8 DB(A) l WEIGHTED SOUND LEVEL: LPC 59.2 DB(C)
-WEIGHTED SOUND LEVEL: LPD 53.4 DB(D)
WEIGHTED SCUND LEVEL: LPE 50.9 DB(K1 O NOISE RATING LEVEL: NRL 41./ N
!RCEIVED LEVEL (MK7): PL 53.9 PLDB RCEIVED MAGNITUDE (MK7)- PM 5.4 SONES A137
IMERICKGENERATINGSTATION OPERATIONAL NOISE SURVr:Y I FOLIATE SEASON
.- MARCH 1990 NIGHTTIME PERIOD -- 0300 HOURS l LOCATION L-10 I ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IBAND NO. (HERTZ) LEVEL (DB) (SONES) 14 25 46.9 0 31 1 1n 15 40 49.6
.46 i 0
0 17 50 45.6 0 63 46.5 .1 I 18 19 80 47.2 .3 20 100 50.9 .5 125 45.3 .4 1 22 21 160 40.7 .4 23 200 38.6 .4 24 250 35,5 .4 315 32 .4 1 26 25 400 29.6 .4 27 500 30.1 5 28 630 29 .4 129 800 26.7 .4 30 1000 28.1 .4 1250 27.2 .4 131 32 33 1600 27.5 .4 2000 16.7 .5 34 2500 27 .6 3% 3150 24.6 6 36 4000 19.9 .4 37 5000 13.7 ,2 38 6300 9.3 .2 39 9000 e.600001 .2 40 10000 8.399999 1 I DESCRIPTOR ABB.EVI ATION CALCULATED UNIT ig4EIGHTED SOUND LEV"L: LPA 40.1 DB(Al CENEIGHTED SOUND LEVEL: LPC 55.6 DB(C) D-WElGHTED SOUND LEVEL: LPD 49.1 DB(D)
. EIGHTED SOUND LEVEL: LPE 46.9 D;fE I '; NOISE RATING LEVEL 'JR L 34.8 N E .CEIVED LEVEL (MK7) PL 45.5 PLDB F RCEIVED MAGNITUDE (MK7) DM 2.8 ONEA I
A138
LIMERICK OENERATING STATION TWO UNITS OPERATIONAL NOISE SUP.VEY FOLIATE SEASON I 13 AUGUST 1990 DAYTIME -- 1100 L LOCATION L-10 F L ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB ) (SONES) 14 25 54 0 15 31 60.2 0 16 40 59.1 .1 17 50 60.8 .3 1 18 63 62.3 .7 19 80 59.1 .9 20 100 55.6 .8 1 21 125 55.3 1.1 22 160 52.7 1.1 23 200 49.8 1.1 24 250 48 1.2 25 315 46.8 1.4 26 400 45.3 1.5 27 500 44.2 1.4 1 28 630 43.4 1.3 29 800 41.9 1.2 g 30 1000 41.1 1.1 g 31 1250 40.4 1 32 1600 39.9 1.2 33 2000 39 1.3
- 34. 2500 39 1.5 1 35 3150 38.5 1.6 36 4000 36.5 1.4 37 5000 33.6 1.1 1 38 6300 28.7 .8 39 8000 35.3 1.3 40 10000 22.1 .3 41 12500 22.5 .3 1 42 16000 24.1 .2 43 20000 25.5 .2 ABBREVIATION VALUE UNIT
_DESCRIPTOR 1 ____ A-WEIGHTED SOUND LEVEL: LPA 52.8 DB( A) C-WEIGHTED SOUND LEVEL: LPC 67.3 DB( C ) I' D-WEIGHTED SOUND LEVEL: LPD 60,9 DB( D ) E-WEIGHTED SOUND LEVEL: LPE 58.6 DB( E ) ISO NOISE RATING LEVEL: NRL 46.9 N PERCEIVED LEVEL (MK7 ): PL 61.7 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 9.8 SONES A139
I I LIMERICK GENERATINO STATION TWO UNITS OPERATIONAL NOISE SURVEY I FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0100 LOCATION L-10 I ISO BAND-CTR, SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTZ) LEVEL (DB) ( SONES ) I 14 15 16 25 31 40 47 56.7 54.7 0 0 0 50 52.4 .1 I 17 18 63 54.1 .3 19 80 51 4 20 100 51.9 .6 I 21 22 23 125 160 200 51,4 48.5 40.4
.7
.8 1
I 24 25 26 250 315 400 44.6 43.1 42.7
.9 1
1.2 27 500 41.3 1.1 28 630 39.6 1 29 800 av .9 30 1000 37.5 .8 I 31 32 33 1250 1600 2000 36.3 37.3 44.1
.8
.9 1.9 I 34 35 36 2500 3150 4000 48.2 47.9 30.3 3
3.4 1.6 37 5000 48,1 3.5 I 38 39 40 6300 8000 10000 47.3 34 25.4 3.2 1.2
.4 41 12500 25.3 .3 42 16000 22 .2 43 20000 23 .1 I
DESCRIPTOR ABBREVIATIOtl VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 56.1 DB(A) I C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPC LPD LPE 62.2 64.9 62.7 DB( C ) DB( D ) DB( E ) 150 NOISE RATING LEVEL: NRL 55.9 N PERCEIVED LEVEL (MK7 ): PL 63.6 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 11.4 SONES I A140
. _ _ _ . _ _ . _ . _ _ _ . _ _ _ _ _ _ . _ _ . . ._ _ _ _ . _ . _ _ _ . _ _ . _ _ _ . _ . . _ . . . _ - _ _ . . . _ _ .m__ ___
i l i
- IMERICK GENERATING STATION j OPERATIONAL NOISE SURVEY
- gEFOLIATE SEASCN
{ 35 MARCH 1990 DAYTIME PERIOD -- 1310 HOURS l LOCATION P-01 !I ISO BAND-CTR, SOUND PERCEIVED )l BAND ! FREQUENCY PRESSURE MAGNITUDE jB .NO. (HERTZ) LEVEL (DB) (SONES) $ g 14 25 48 0 $ g 15 31 50.7 0 $ 16 40 48,4 0 l 17 50 48 0 l 18 63 50.2 ,2
- 19 80 50,7 .4
! 20 100 47.1 .4 1521 125 44.1 .4 j W 22 160 38,6 .3
- 23 200 35,2 .3 i g 24 250 33.2 .3
{ g 25 315 32.2 .4
- 26 400 27,8 .4 l 27 500 31,7 .5
- 28 630 28,5 .4 l = 29 800 26,8 .4 30 1000 27,8 .4 l g 31 1250 30.1 .5 l 3 32 1600 32,4 .6 i 33 2000 37.4 1.1
! 34 2500 36.6 1.2 l 35 3150 37,7 1,6 i 36 4000 37.9 1.6 8 37 5000 38.3 1,6 l W l 38 39 6300 8000 42 40,1 2.2 1.9 4G 10000 29.4 ,o a !I l
- SCRIPTOR ABBREVIATION CALCULATED UNIT
! VALUE i ________________________ ____________ __________ ______ t j -WEIGHTED SOUND LEVEL : LPA 48,4 DB(A) ! WEIGHTED SOUND LEVEL: LPC 57 DB(C) l D-WEIGHTED SOUND LEVEL: LPD 57,1 DB(D) l ~ WEIGHTED SOUND LEVEL: LPE 55,6 DB(E) i ;O NOISE RATING LEVEL: NRL 50.8 N }edRCEIVED i LEVEL (MK7): PL 57.1 PLDB
- RCEIVED MAGNITUDE (MK7)* PM 6.9 S O N T.S iI a
i A141 i
L.ME' RICK GENERATING STATION OPERATIONAL NOISE SURVEY ! FOLIATd SEA 6i.N MARCH 1990 NIGHTTIME PERIOD -- 0110 HOURS LOCATION P-01 I ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IBAND NO. (HERT") LEVEL (DB) ( SO!;ES ) 25 SC.2 0 I;4 l '> 31 49.2 0 16 40 47 7 0 17 50 47.1 0 lie19 63 80 45.4 42.9
.1
.2 20 100 42.6 .2 125 44.1 ,4 121 22 1b0 36 .2 2' 200 34.7 3 2ee 250 35.2 .4 315 125 26 400 37.6 33.3 7
6 27 500 35.2 7 a 630 32,3 .e I29 H00 J2 .5 30 1000 31.1 .5 31 1250 26.9 .4 2 1600 22.2 .3 33 2000 17.5 .2 2500 13.7 .2 l'34 15 Jn 3150 4000 9.8 6.5
,2
.2 37 5000 8.~
hic h300 n . E 1 900U 8.'00001 ,2 40 aoun 4 : 9 9 3 .; u ,; I F9CRIPTOR ABBREVIATION CALCULATED UNIT
- JiEIGHTED SOUND LEVEL: LPA 40.1 DB(A) 231EIGHTED SOUND LEVEL: LPC 54.3 DB(C1
')-WEIGHTED SOUND LEVEL : LPD 46.h DBfD1
- EIGHTED 10t!ND LEVEL LPE 45 r:' . -
~. )
NOISE RATING LEVEL: NRL 3; ;
) (CEIVED LEVEL (MK7)- PL PLDB 44.7 CEIVED MAGNITUDE (MK7! PM ?
"'NES I
I ^*2
I I LIMERICK CENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 13 AUGUST 1990 DAYTIME -- 1210 LOCATION P-01 ISO BAND-CTR. SOUND PERCEIVED 3 BAND FREQUENCY PRESSURE MAGNITUDE (HERTZ) I NO. LEVEL (DB > (SONES) 14 25 49.7 0 15 31 53.2 0 16 40 53 0 1 17 50 52.1 .1 18 63 53.2 .3 I 19 20 21 80 100 125 53 48.8 45.2
.5 4
4 22 160 47.4 .7 I 23 24 25 200 250 315 46.3 44.5 43.5
.8
.9 1.1
-l 26 400 41.3 1.1 3 27 500 38.7 .9 28 630 37.6 .8 29 36.4 I 800 .8 4 30 1000 35.6 .7 31 1250 35.3 .7 32 1600 34. 5 .8 33 2000 33.8 .8 ' 4 34 2500 32.1 .9 3 35 3150 31.8 1
'I 36 37 38 4000 5000 6300 30.5 30 29.1
.9
.9
.8 39 8000 42.6 2.3 40 10000 37 1.1 41 12500 25 .3 42 16000 26.5 .3 43 20000 23 7 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 48.6 DB( A )
I C-WEIGHTED SOUND LEVEL: LPC 60.2 DB(C)
! D-WEIGHTED SOUND LEVEL: LPD 55.8 DB( D )
- g E-WEIGHTED SOUND LEVEL: LPE 54.6 DB(E) g ISO NOISE RATING LEVEL: NRL 50.3 N PERCEIVED LEVEL (MK7 ): PL 58.6 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 7.7 SONES A-143
l I LIMERICK GENERATIN0 STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON I 14 AUGUST 1990 NIGHTTIME -- 0200 LOCATION P-01 I ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE HAGNITUDE NO. (HERTZ) LEVEL (DB) ( SONES ) 14 25 44.2 0 15 31 48.4 0 I 16 40 44.6 0 17 50 48.1 0 18 63 45.5 .1 1 19 20 80 100 45.1 47.1
.2 4
21 125 43.7 4 I 22 23 24 160 200 250 42.9 34.9 36.2
.5
.3 4
25 315 32.2 4 1 26 400 28.3 4 27 500 28.1 4 28 630 26.6 4 29 800 25 .3 30 1000 23 .3 31 1250 21.8 .2 I 32 33 34 1600 2000 2500 20 29.3 34.3
.2
.6 1.1 32.3 I
35 3150 1 36 4000 24.3 .6 37 5000 39.9 1.8 38 6300 35.8 1.3 I 39 40 41 8000 10000 12500 28.1 20.1 20.1
.7
.3
.2 I 42 43 16000 20000 19.9 20.4
.2
.1 I DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 44.5 DB( A )
C-WEIGHTED SOUND LEVEL: LPC 54.5 DB( C ) I D-WEIGHTED SOUND LEVEL: E-VcIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: LPD LPE NRL 53.5 52.1 45.7 DB(D) DB(E) N PEPCEIVED LEVEL (MK7 ): PL 53.6 PLDB PERCEIVED MAGNITUDE (MK7 ): PM S.3 SONES I A-144
IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY IEFOLIATEEEASON 5 MARCH 1990 DAYTIME PERIOD -- 1410 HOURS LOCATION P-02 I ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IBAND NO. (HERTZ) LEVEL (DB) (SONES) 25 61 0 I14 15 16 31 40 55.2 54 0 0 17 50 59 .3 63 51,9 .2 118 19 80 56.2 7 20 100 53 ,6 125 53.1 .9 I21 22 160 49.9 .9 23 200 46.1 .8 250 41.8 .7 I24 25 26 315 400 37.9 35 .7 7 27 500 37 .8 I28 29 630 800 34.6 33.8 6 30 1000 35,1 ,7 1250 31.9 ,5 131 32 1600 30,7 .6 33 2000 28 .5 34 2500 25.1 .5 I35 36 3150 4000
-23.4 19.2 5
.4 37 5000 13.6 2 6300 11.5 .2 I38 19 8000 10.8 .2 4u 10000 13 .1 I
ABBREVIATION CALCULATED UNIT I"ESCRIPTOR VALUE WEIGHTED SOUND LEVEL: LPA 45.8 DB(A)
-WEIGHTED SOUND LEVEL: LPC 63.9 Db(C)
D-WEIGHTED SOUND LEVEL: LPD 55.4 DB(D)
-WEIGHTED SOUND LEVEL : LPE 5? DB(E) 30 NOISE RATING LEVEL: NRL 40,2 N RCEIVED LEVEL (MK7): PL 51.9 PLDB ERCEIVED MAGNITUDE (MK7) PM 4.6 SONES I
A-145
4 1 I i MERICK GENERATING STATION 10PERATIONAL NOISE SURVEY jgFOLIATESEASON I 13 MARCH 1990 NIGHTIME PERIOD -- . 350 HOURS jLOCATION P-U2 il i ISO
! BAND-CTR. SOUND Pf:RCEIVED
) BAND FREQUENCY PRESSURE MAGNITUDE j NO. (HERTZ) LEVEL (DB) (SONES) j 14 25 48.6 0 j 15 31 50.4 0 i lo 40 46.7 0 l 17 50 52.6 .1 l 18 63 47,2 .1 1 19 80 48.2 .3 l 20 100 45.7 .3 l 21 125 42,9 .3 ? 22 160 39.6 .3 l 23 200 37.5 .4 l 24 250 37,3 ,5 ! 25 315 37.2 .6 ! 26 400 33.7 .6 i 27 500 32.9 .n l 26 6JO 26.7 .4 4 .9 800 26.; .4 t 30 1000 24.9 ,3 31 1250 22.4 .3 ! 32 1600 20.7 ,3 i 33 2000 18.9 .3 34 2500 19 .3 ' 3; 3150 18 l .a 1 36 4000 13.5 .4 37 5000 19.1 ., 33- 6300 19.2 .4 lI37 40 c 0i:0 L9000 10.5 ,4 4 17.1 . ll l 1 !DC'SCRIPTOR ABBREVIATION CALCULATED UNIT VisLIIE i ?EdEIGHTED SOUND LEVEL: LPA 39.2 DBtA) b3 WEIGHTED SOUND LEVEL: LPC 56.4 DBtC)
- D-WEIGH"'ED SOUND LEVEL
- LPD 48.2 DB(D)
P WEIGHTED SOUND LEVEL: LPE 46 1 iP + E )
~> NolaE RATING LE'/ E L : NRL 33.1 N ' RCEIVED LEVEL (MK7): PL 45./ PLDB 4
SCEIVED MAGNIT'JDE fMK7) PM 2.9 SONE 5 !I 1 l A-146 t
I LIMERICK OENERATING STATION I I TWO UNITS OPERATIONAL NOISE SUR"EY POLIATE' SEASON 13 AUGUST 1990 DAYTIME -- 1245 LOCATION P-02 I ISO BAND-CTR. SOUND PERCEIVEb ~ BAND PREQUENCY PRESSURE HAGNITUDE NO. (HERTZ) LEVEL (DB) (SONES > 14 25 59.7 0 15 31 59 0 16 40 57.9 .1 17 50 54.9 .2 I_ 18 63 53.9 .3
- 19 80 54.9 .6 20 100 51.5 .6 21 125 51,8 .8 I 22 160 47.6
.7 4
23 200 45.8 .8 24 250 44.7 .9 25 315 42.9 1 26 400 42.9 1.3
.g 27 500 39.7 1 g '8 630 38.9 .9 '
29 800 38 .9 30 1000 37.5 .8 I 31 32 33 1250 1600 2000 37.1 37.3
.8
.9 '
38.9 1.3 'g 34 2500 39.8 1.6 3 35 3150 39.8 1.8 ' 36 4000 39.5 1.8 ' I ~ 37 38 39 5000 6300 8000 38.4 46.4 48.7 1.6 3 3.6 40 10000 34.5 .9 I 41 42 43 12500 16000 20000 30.2 28 25.1
.5
.3
.2 I .
DESCRIPTOR I ABBREVIATION VALUE UNIT A-VEIGHTED SOUND LEVEL: LPA 53.4 DB( A ) I C-WEIGHTED SOUND LEVEL: LPC 63.8 DB(C) D-WEIGHTED SOUND LEVEL: LPD 61.3 DB(D ) E-WElJHTED SOUND LEVEL: LPE 60.4 DB(E) ISO NOISE RATING LEVEL: NRL 57.1 N
!I PERCEIVED LEVEL (MK7): PL 62.8 PLDB PERCEIVED MAGNITUDE (MK7 ): PM 10.7 SONES I . 147
LIMERICK GEldERATil10 STATIO!1 TWO UNITS OPERATIO!1AL t10lSE SURVEY ~ POLIATE SEAS 0!1 14 A00VST 19901110HTTIME -- 0235 LOCAT1011 P-02 ~ ISO B A!1D-CTR . SOUND PERCEIVEL DMJD FREQUEllCY PRESSURE MAGll!TUDE 11 0 . (HERT;) LEVEL (DB> ( 50t1ES ) 14 25 37.9 0 15 31 47.1 0 I 16 17 10 40 50 63 43.3 43.4 40.6 0 0 0 44.4 I 19 80 .2 20 100 42.1 .2 21 125 41.2 .3 22 160 39.7 .3 I 23 24 25 200 250 3i5 30.7 30.9 32.9
.6 4
4 26 400 25.3 .3 1 27 500 26.5 .4 20 630 22.2 .3 29 000 22 .2 30 1000 19.7 .2 31 1250 20.1 .2 32 1600 20.0 .3 33 2000 40.1 1.4 34 2500 39.9 1.6 35 3150 30.1 .9 36 4000 27,9 .7 37 5000 41.6 2.1 30 6300 40 1.9 39 8000 23.6 .5 40 10000 22.0 .4 41 12500 23.6 .3 42 16000 21.5 .2 43 20000 20.6 .1 DESCRIPTOR ABBREVIAT1011 VALUE UNIT A-WEIGHTED SOUtlD LEVEL: LPA 47.7 DB( A) C-WEIGHTED SOUND LEVEL: LPC 52.7 DB( C ) D-WEIGHTED SOUtID LEVEL: LPD 56.2 DB( D ) E-WEIGHTED SCUND LEVEL: LPE 54.5 DB( E ) ISO t10lSE RAT!!& LEVEL: NRL 47 tl PERCEIVED LEVEL (MK7 ): PL 54.4 PLDB PERCElVED MAGlilTUDE (MK7): PM 5.9 S0t1ES A-148
IIMERICKGEfJERATINGSTATION OPLBATIO!JAL NOISE SURVEY
^ "'^" "
I,' MARCH 1990 DAYTIME PERICD -- 1430 HOURS LOCATION P-0:1 I ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MA5NITUDC IDAND NO. (HERTZ) LEVEL (DD) (SONES) 14 25 54 I 0 1', 31 52.9 0 i ts 40 51s 1 0 17 50 50.2 .1 63 50.4 .2 I 18 19 80 50.4 .4 20 100 44.9 .3 21 125 42.5 3 1 22 160 40.2 .4 23 200 36.9 .4 24 250 33.3 .4 I 25 315 31.5 .4 2 f, 400 30.1 ,5 27 500 30.1 .5 630 29.6 .4 I 2829 800 28.6 .4 30 1000 25.8 .3 31 1250 23.6 .3 I 32 1600 19.9 .2 33 2000 15.9 .2 34 2500 13.1 .? 35 3150 12.7 .2 3 ti 4000 11.7 .2 37 5000 11.6 J 36 t> 3 0 0 '. 0 . 9 .2 I 39 8000 9.8 .2 4J '0000 9.33999' .1 I BESCRIPTOk ABBREVIATION CALCULATED UNIT WEIGHTED SUUND LEVEL: LPA 36 DB(A) IWEIGHTEDSOUNDLEVEL: LPC 57.8 DB(C) D-WEIGHTED SOUND LEVEL: LPD 48.2 DBID)
-WEIGHTED SOUND LEVEL. LPE 4'i.4 DD[E)
O NOISE RATING LEVEL: NRL 31 3 U c RCEIVED LEVEL (MK7): PL 41.8 PLDB RCEIVED MAGNITUDE iME7)4 PM 2.1 ?ONEJ I I s.14e
.MERICK GENERATING STATION i GPERATICNAL NOISE SURVEY :'
4 FOLI ATl: SEA 56N MARCH 1>90 NIGHTTIME PERIOD -- nolo HcuRF LOCATION P-0.4 i ISO ~ BAND-CTR, SOUND PERCEIVED PAND FREQUENCY PRESSURE MAGNITUDE l No. (HERT') LEVEL (DB) (SONES} { 14 2% 40.6 0 I l ', J1 48.J o i i 16 4t 47,2 O i 17 50 46.4 0 18 63 46,8 .1 19 60 48.9 .3 20 100 45,3 .3 J m 2; l21 125 160 44.1 36,7
.4
.3 22 200 32.5 .2 24 250 27.h >
2 5 1 25 2 *> 315 400 29 25.1
.3 l
27 %00 31.7 % 2n b30 23.7 4
; 23 600 24.7 ,3 30 1000 24.6 .3 g31 1250 26,1 ,3 i 3 32 1600 25.2 .4 33 2000 19 3 , g34 2500 17.0 ., ,3 53s 325 24 6 3 3o 4000 17.a 4 37 r>000 17 4 r, J O n in.J i I.6 l 'J 6J~0 13.9 .
- l 4n 1000:n '1 >. ,,
I prSCRIPTCR ABBREVIATION CALCULATED U N I "' igdEIGHTED COUND LEVEL: LPA 37.1 Db(A) (5 WEIGHTED SOUND LEVELL LPC 55.1 DB(C) D-WEIGHTED SOUND LEVEL LPD 46.6 I>B( D ) F WEIGHTED ~.0'JND LEV E L : LPE 14 . :PfEi 3 NOISE RATING LEVEL: NRL 'O i; RCEIVED LEVEL (ME7): PL 42.4 PLDb RCEIVED MAGN'.TUDE i. M K 7 ) PM 2 , J' 2<r 1 A-150 1
I LIMERICl'. CEllERATING STATION TWO UNITS OPERAT1011AL NOISE SURVEY FOLIATE SEASOli 13 AUGUST 1990 DAYTIME -- 1300 LOCATION P-03 150 DAND-CTR. SOUND PERCE!VED BA!1D FREQUENCY PRESSURE HAONITUDE tio. (HERT;) LEVEL (DB> ( S0t;ES ) I 14 25 56.8 0 15 31 56.5 0 I 16 17 18 40 50 63 53.9 53 52.9 0
.1
.2 I 19 20 21 00 100 125 51.7 47.5 47.3
.4
.4
.5 22 160 45.5 .6 I 23 24 25
;00 250 315 41.0 40.9 40.2
.6
.0 7
s E 26 '0o 39 1 9 3 27 500 37.3 .0 28 630 35,6 .7 29 000 34.0 .7 30 1000 33.0 .6 31 1250 32.3 .6 32 1600 32.1 .6 33 2000 30.6 .7 I. 34 2500 29 .7 35 3150 29 .7 I 36 37 3B 4000 5000 6300 20.7 24.3 21.4
.8
.6
.5 39 0000 35.7 1.3 40 10000 22 .3 I- 41 12500 20.5 .2 42 16000 21.4 .2 43 20000 21.8 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOU!JD LEVEL: LPA 45.4 DB(A) 9II C-WE!GHTED SOU!1D LEVEL:
D-WEIGHTED SOUND LEVEL: LPC LPD 60.8 53.3 DB( C ) DB( D ) E-WEIGHTED SOUtJD LEVEL: LPE 51.4 DB(E) ISO !10lSE RATitJG LEVEL: !4RL 42.0 fl PERCEIVED LEVEL (Ml:7 ): PL 54.8 PLDB PERCEIVED MAGlilTUDE (M):7 ): FM 5.8 SONES A-151
!I LIMERICK CENERATING STATION 1 i I TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTlHE -- 0250 LOCATION P-03 .
\
I 1S0 BAND NO. BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB) PERCEIVED MAGNITUDE (SONES) 14 25 46.5 0 i 15 31 45.2 0 16 40 47 0 17 50 52.4 .1 10 63 50.4 .2 19 80 50 .3 20 100 40.7 .4 ,I 21 125 42.4 .3 22 160 30.5 .3 23 200 34.9 .3 24 250 33 .3 ! 25 315 30.9 4 l 26 400 27.6 .4 ! I 27 20 29 500 630 800 33 24.2 23.1
.6
.3
.3 l
l I 30 31 32 1000 1250 1600 22.4 20.7 23.5
.3
.2
.3 33 2000 35.4 1 ,
, 34 2500 33.7 1 ; 35 3150 34 1.2 ' 36 4000 30,1 .9 ,g 37 5000 35,3 1.3 l 5 38 6300 'l ' ' 39 8000 32 1 ' 40 10000 19.3 .3 l l 41 12500 20.0 .2 l 42 16000 19.0 .2 ; 43 20000 20.4 .1 ' i t I DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 45.6 DB(A> I C-WEICHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPC LPD LPE 57 54.4 53 DB( C ) DB(D ) DB(E) l i t I ISO NOISE RATING LEVEL: PERCEIVED LEVEL (Mr7 ): NRL PL 48.3 54.0 N PLDB l 5.8 I PERCEIVED MAGNITUDE (Mr.7 ): PH SONES i I" A-152 ' l _ _ _ _ _ _ _ _ _ _ . _ . _ _ . . _ _ . . _ _ _ _ . _ _ _ . _ _ _ . _ . _ _ . , _ . . . - . ._ _ . - _ _ o
..IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY 4 BeFOL1 ATE seAoOs 35 MARCH 1990 DAYTIME PERIOD __ 1050 HOURS LOCATION P-04 I
ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE IBAND NO. (HERTC) LEVEL (DD) (SONES) 25 55.B 0 I14 15 16 31 40 5H.4 57.2 0
.1 17 50 56.5 .2 18 63 57.6 .4 19 80 56.4 7 i 20 100 55.2 .8 125 54.5 1 I21 22 160 51.6 1 23 200 46.8 1 250 50.1 1.4 I24 25 26 315 400 49.6 42.1 1.7 1.2 27 500 %3.0 2.9 630 46.2 1 . t.
I28 29 600 47.6 1.8 30 1000 46.7 1.7 1250 41.4 .1 I31 32 1600 37.6 1 33 2000 31 .7 34 2500 24.5 .5 35 3150 19.5 .4 36 4000 16.2 .3 37 5000 12.6 ./ 6300 11.7 .2 I38' 'i 8000 10.7 .2 40 10000 10.1 .1 I CCRIPTOR ABOREVIATION CALCULATED UfjIT VALUE WEIGHTED SOUND LEVEL: LPA 55.1 DBtA) I-WEIGHTED SOUND LEVEL:LPC 65.3 DBlC) D-WEIGHTED SOUND LEVEL: LPD 59.9 DB(D)
" WEIGHTED SOUND LEVEL: LPE '9
[B(E)
;O NOISE RATING LEVEL: NRL 51 .5 N rCRCEIVED LEVEL (MK7): PL 59.8 PLDB
- RCEIVED MAGNITUDE (MK7) FM e . c> SONES I
I A-153
/MERICK GE!,'EllATI!JG f.TA T 10tJ PERATION fJ:410E J,UFVEY FOLIATE SEAnoN MA!O l! l'390 N10HTTIMI: 1 ERIc h - - - 2 inn HJ iiki A' A T I Of J P-04 l
! 150 BAND-CTR. COU!J!' PERCElVED l BAND TREUUENCY PRESSURE MAGN ITUDI: B No. (HERTE) LEVEL (Db) (SnNES) 25 50.S o 111 15 i t. 31 i0 t,*,.e. O p 17 50 51.2 1 18 63 52,6 .2 19 80 51.7 .4 20 100 48 ,4 lil 22 2' 12% 1 t> 0 200 Sn.4 4 r. 42.8 8
,7
,t, z '. u 4', ,
la4 25 26 31L 400 55.h 45.; 2,7 1.5 27 sn0 e.l.a r
,4 63n e, ; ,t ,
li29t. 600 t, 2 , 3 g - 30 1000 50,'3 c.3 1250 48.3 1.9 13132 1600 46,3 1, ti 33 2000 41,3 1,,, g 34 2500 37.3 1,3 3 So 32 s 2 5"56 40]O 24.6 ,t. J '~ '000 ;o 4 l3~ 6300 13 7 ., B,9 e (.0 0 ; ' y 3 t' 1 !OOO } r, I PSCRIPTCR ABBR EVI AT10!J CALCULATED UNIT VALUE VEIGHTED SCUND LEVEL: L p/s ,, ) , 4 9313y 4EIGiiTED SOUND LEVEL: Lpc 'i b . 4 DBtCi WEIGHTED SOUND LEVEL: LPD 64,4 pp,9) VE!GHTED COUNT. .EVEL: LpE r,,; , g,
') NOISE RATING LEVE!. NRL e, 0 . 1 N
.RCE!VED LEVEL (MK7): PL 64,2 PLIB RCEIVED MAGN 3T!?nE (MF76 PM 11 y _
1
- 7. ;
A-154
LIMERICl: GENERAT!!JG STATION TWO UNITS OPERATIONAL NOISE SURVEY POLIATE SEASON 13 AUGUST 1990 DAYTIME -- 1125 LOCATlvtl P-04 150 BAND-CTR. SOUND PERCElVED DAND PREQUENCY PRESSURE MActi!TUDE t10. (HERTZ) LEVEL (DB> ( SONES ) 14 25 46.3 0 15 31 49.9 0 3 16 40 56.2 .1 5 17 50 57.9 ,2 10 63 53.6 .3 19 OO 51.1 4 20 100 52.1 .6 21 125 55.6 1.1 22 160 47.7 .7 I 23 24 25 200 250 315 47.3 50.2 48.9 9 1.4 1.6 I 26 27 20 400 500 630 46 53.4 44.1 1.6 2.0 1.4
'9 4 000 44.2 1.4 30 1000 44.4 1.4 5
31 1250 41 1.1 32 1600 40.4 1.2 I 33 34 35 2000 2500 3100 37.4 34.9 34.1 1.1 1.1 1.2 4000 33.0 1.1 I 36 37 5000 31.9 1 30 6300 30.9 .9 39 0000 45.1 2.7 I 40 41 42 10000 12500 16000 22.9 21.9 22.0
.2
.2 4
43 20000 22.0 .1 DESCRIPTOR ABBREVIATION VALUE UNIT A-WElGHTED SOUND LEVEL: LPA 54.9 DB( A ) C-VEIGHTED SOUtJD LEVEL: LPC 63.6 CB(C) D-VEIGHTED SOUND LEVEL: LPD 60.2 DB( D ) E-VEIGHTED SOUND LEVEL: LPE 59.4 DB( E ) ISO NOISE RATING LEVEL: NRL 51.7 N PERCEIVED LEVEL (MK7 ): PL 62.3 PLDB PERCElVED MAGNITUDE (Mr71: PM 10.3 SONES A-155
I I LIMERICK GENERATING STATION TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 14 AUGUST 1990 NIGHTTIME -- 0045 LOCATION P-04 ISO BAND-CTR. SOUND PERCEIVED BAND FREQUENCY PRESSURE MAGNITUDE NO. (HERTI) LEVEL (DB ) ( SONES ) 14 25 46.9 0 15 31 55.6 0 I 16 17 18 40 50 63 51.5 52.7 53.6 0
.1
.3
' I 11 20 21 80 100 125 48.9 51.6 52.8
.3
.6
.9 22 160 49.9 .9 I 23 24 25 200 250 315 46.5 49.8 54.6
.8 1.4 2.6 g 26 400 45.5 1.5 5 27 500 53.8 2.9 28 630 48.6 1.9 800 47.6 I 1.8 29 30 1000 49.2 2 31 1250 44.6 1.4 j 32 1600 43.7 1.6 33 2000 41.7 1.6 34 2500 43 2 35 3150 33 1.1 I 36 37 38 4000 5000 6300 39.5 40.2 41.2 1.0 1.9 2
39 8000 27.4 7 40 10000 23.3 .4 41 12500 23.1 .3 42 16000 20.9 .2 43 20000 21.6 .1 DESCRIPTOR ABBREVIATION VALUE UNIT I A-WEIGHTED SOUND LEVEL: C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: LPA LPC LPD 57.4 63.3 62.3 DBCA) DB(C) DB( D ) I E-WEIGHTED SOUND LEVEL: ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7 ): LPE NRL PL 61.3 52.3 63.9 DB( E ) N PLDS PERCEIVED MAGNITUDE (MK7): PM 11.7 SONES I A-15e
IMERICK GENERATING STATION OPERATIONAL NOISE SURVEY I'EFOLIATESEASON
- S MARCH 1990 EVENING PERIOD -- 2200 HOURS LOCATION S-01 I
ISO BAND-CTR. SOUND PERCEIVED FREQUENCY PRESSURE MAGNITUDE I BAND NO. (HERTZ) LEVEL (DB) (SONES) 25 48.4 0 I 14 15 16 31 40 50 52.1 0 0 17 50 52.6 .1 Ila 19 63 80 52.8 54.3
.2 5
20 100 51.6 .6 21 125 49.8 6 22 160 46 .6 23 200 47.5 9 250 46 1 I 24 25 26 315 400 40.1 42.6
.6 1.2 27 500 36.6 .d 630 .'.
I28 29 800 29.7 28 8 30 1000 25.5 .3 1250 22.9 .3 I 31 32 1600 20 .2 33 2000 16.1 .2 34 2500 13.7 .2 I 35 3150 12.6 .2 J6 4000 11.2 .2 37 5000 9.H99T39 .2 6300 9.7 I3839 8000 9.2
.2
.?
40 10000 8 . .i .1 I BESCRIPTOR ABBREVIATION CALCULATED UNIT LPA 44.9 DblA) I-WEIGHTED WEIGHTED SOUND SOUND LEVEL: LEVEL:LPC 60.4 DB(C) D-WEIGHTED SOUND LEVEL: LPD 53.6 DB(D)
-WEIGHTED SOUND LEVEL: LPE 52 DDfE)
SO NOISE RATING LEVEL: NRL 41.1 N eERCEIVED LEVEL (MK7). PL 50.7 PLDB ERCEIVED MAGNITUDE (MK7)- FM 4.2 70NES I l I A-157 l
1
- I 4
LIMERICK GENERATING STATION l TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON l 13 AUGUST 1990 DAYTIME -- 1045 LOCATION S-01 1 ISO DAND-CTR. SOUND PERCE!VED ! ! BAND PREQUENCY PRESSURE HAGNITUDE jl i No. 14 (HERTZ) 25 LEVEL (DB) 60.7 (SONES) 0 15 31 48.7 0 g 16 40 47.3 0 3 17 50 56 .2 i 18 63 51 .2 19 00 53.9 .5 ! 20 100 53 .6 21 125 51.3 .7 22 160 49.4 .0 l 23 200 48.5 1 l 5 24 250 45.6 1 i 25 315 45.1 1.2 l I 26 27 28 400 500 630 43.7 42.3 41.7 1.3 1.2 1.1 29 800 40.3 1 4 30 1000 39.6 1 31 1250 37.0 .8 4 32 1600 36.2 .9 Ig 33 2000 35.3 .9 3 34 2500 35.6 1.1 35 3150 36.0 1.4 36 4000 30.9 1.7 I 37 38 5000 6300 36 33.7 1.4 1.1 39 8000 39 1.7 40 10000 27.1 .5 >I 41 12500 22.5 ,3 42 16000 22 .2 43 20000 21.8 .1 !g5 1 DESCRIPTOR ABBREVIATION VALUE UNIT
- E A-WEIGHTED SOUND LEVEL
- LPA 50.9 DB(A>
3 C-WEIGHTED SOUND LEVEL: LPC 62.5 DB(C) D-WEIGHTED SOUND LEVEL: LPD 58.4 DB(D) E-WEIGHTED SOUND LEVEL: LPE 56.7 DB( E ) ISO NOISE RATING LEVEL: NRL 47.1 N
)
PFFCEIVED LEVEL (MK7 ): PL 60.3 PLDB PERCEIVED MAGNITUDE (HK7 ): PM 8.8 SONES A-158
f LIMERICK OENERATING STATION
' I TWO UNITS OPERATIONAL NOISE SURVEY FOLIATE SEASON 13 AUGUST 1990 NIGHTT!ME -- 2330 LOCATION S-01 I ISO BAND NO.
BAND-CTR. FREQUENCY (HERTZ) SOUND PRESSURE LEVEL (DB ) PERCE!VED MAGNITUDE (SONES) I 14 15 25 31 57.8 44.4 0 0 16 40 44.2 0 E 17 50 53.1 .1 5 18 63 46.9 .1 19 80 49.4 .3 20 100 48.6 4 21 125 46.8 .5 22 160 45.5 .6 200 43.5
'3 .6 24 250 42.4 .8 25 315 41.4 .9 26 400 39.7 1 27 500 38.8 .9 28 630 37.7 .8 29 800 36.4 .8 I 34.0 30 1000 .7 31 1250 33.5 .6 '
32 1600 32.2 .6 33 2000 38.5 1.2 34 2500 44.4 2.2 35 3150 42 2.2 36 4000 29.8 .8 37 5000 45.4 2.8 38 6300 41.5 2.1 39 8000 28.3 .8 40 10000 23.4 4 41 12500 21.8 .2 42 16000 20.7 .2 43 20000 20.9 .1 I DESCRIPTOR ABBREVIATION VALUE UNIT A-WEIGHTED SOUND LEVEL: LPA 51.9 DB( A ) I C-WEIGHTED SOUND LEVEL: D-WEIGHTED SOUND LEVEL: E-WEIGHTED SOUND LEVEL: LPC LPD LPE 59.2 60.6 58.5 DB( C ) DB( D ) DB( E ) I ISO NOISE RATING LEVEL: PERCEIVED LEVEL (MK7 ): NRL PL Sl.9 60 N PLDB 8.7 I PERCEIVED MAGNITUDE (MK7 ): FM SONES A-159
'm.--5N-*e.4w *.emeA ia-w me 4.m 4 e awa - - n w.4Wh 4 < d.d A.J ha. " -e4 EwM 4 M4 I
I I !I l !I g APPE!1 DIX D i HISTOGRAMS A!JD OBSERVED !4OISE SOURCES I' ll 1E i i i iI 4 ,l! i l ) (I i iI
l I E I I I I w 2 9
+
e ^ Qw d l.6
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+ QD >*
Cr s I O.#
* . Zw .2 O Ow-4 3 ==
w + 2 w w @Nmoe -O O +4* N O. # Q I En s
@ + Hw as a N @
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- CRIS 1 E MPE R A TLr = G1 F LOCATION L-Of PRESSURE = 30.29 IN HG HUMIDITv- 70 PERCENT 44 ** 2 46 *************************+++++************************ 54 48 ********************************** 34 50 *********** 11 52 ******** 8 54 ***** 5 56 **** 4 58 O 60
- 1 62
- 1 l
64
- 1 NU*'8E R OF OBSERVATIONS
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- 46 L95 = 46
* + + + + + + + + + + IDENTIFIED NOISE SOURCES + + ++ * * + + + + +
CARS (30). TRUCKS (1). PICKUPS (3). VANS (1). PLANES (3). BIRDS SINGING. TRAFFIC ON ROUTE 422. JET AIRPLANE RUMBLE. 7 MOTORCVCLES ON ROUTE 422 HUM NOISE FROM OCCIDENTAL CHEMICAL. u REVERSE BEEPER ON DISTANT CONSTRUCTION VEHICLE NOTE 1 - LIMERICK STATION IS INAUO!BLE AT THIS LOCATsON NOTE 2 - RESIDUAL SOUND LEVEL 46 DBA (OCCIDENTAL AND TRAFFIC)
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M M M M M M M M M M M M M M M M M M M PECO - LIMERICK STATIDH OPERATIOMAL NOISE SURUEY - 1956 FOLIATE TtURSDAY DATE* 6/26/86 WIND SPEEO= LT 2 MPH WEEKDAY TIME
- 0301 HRS WIND DIRECTION
- CALM NIGiTTIME OBSERVER = CRIS IEMPERATURE= St F LOC A T IO*J L-02 PRESSURE = 30.11 IN HG HUMIDITY = 94 PERCENT -
40 *** 3 42 ********** to 44 *********************** 23 46 ************++++++++++++ 24 48 ************************* 25 So ********** to 52 ****** 6 54 ******* 7 56 ****** 6 58 *** 3 60
- 1 62 ** 2 PJUMBER OF OBSERVATIONS = 120 LtO = 55 DBA HIG4EST OBSERVATIDtJS = 62 DBA L50 - 47 LEOfMEASUREO)*50.9 DBA( 10 MIN.) L90 = 42 i L95 = 42 !
+ + + + + ++ + + + + IDENTIFIED NOISE SOURCES + + +++++++++
g PLANES (1). CRICKETS. DOG BARKING. DISTANT TRAFFIC ON ROUTE 422. I e HUM F ROM LIMERICK STATION 7 NOTE 1 - SLIGHT HUM AUDIBLE FROM LIMERICK STATION I NOTE 2 - RESIDUAL SOUtJD L E V E L 4 2 DB A (TRAFFIC ON ROUTE 422) i i i i i l
m m m ge:S ema m m m m aus M M M M M 'M M M M PECO-LIMERICK SIATION BASELINE RESIDUAL NOISE SURVEY-1985 DEFDLIATE THURSDAY CATE* 4/18/85 WIPK) SPEED
- 3 MPH WEEKDAY TIME = 1713 HRS WINO DIkECTION= 180 DEG DAYTIME OBSERVER = CRIS TEMPERATURE
- 72 F LOCATION L-03 PRESSURE
- 29.78 IN HG HUMIDITY = 42 PERCENT 40 ....e. 6 42 ********* 9 44 ****** 6 46 ***eeseeeeeooeeeeeeese 22 4g ................... 19 50 ******************* 19 52 **************** 16 54 *********** 11 56 *** 3 58 *** 3 60 *** 3 62
- 1 64 *
- 66 0 68 0 70
- 1 NUMBER OF OBSERVATIONS
- 120 L10
- 55 08A HIGHEST OBSERVATIONS = 70 DRA L50
- 48 LEO (MEASURED)*53.0 DRA( 10 MIN.) 190
- 42 L95
- 49
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + +++++****
l CAR $( 19 ) . PICKUPS (3). V ANS ( t ) . MOTORCYCLES (1). PLANES (5). BIRDS. WIND CHIMES. CAR HORN. DISTANT CHAIN SAW. DOOR CLOSING. CHILDREN. DOG. LIMERICK ON-SITE CARS. TRAFFIC NOISE ON RT. 422 NOTE RESIDUAL SOUNG LE VE L 42 DBA (GENERAL TRAFFIC GT.422)
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PECO-LIMERIOK STATION BASELINE RESIDUAL NOISE SJRVEY-1985 FOLIATE ! WEDNESDAY DATE= 6/19/85 WIND SPEED = LT 2 MPH WEEKDAY TIME = 0032 HRS WIND DIREC. ION
- CALM NIGHTT8ME OBSERVER = CRIS TEMPERATURE = 66 F LOCATION L-03 SRESSURE= 25.54 IN HG
.fUMIDITY= 82 PERCENT 40 ******* 7 42 ees...e...ee......................e..eeee.e...see..eee.e
............. ....e.. at 44 ******************* 19 46
- 1 48 ** 2 50 *** 3 52 ** 2 54
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- 1 NUMBER OF OBSERVAi!ONS = 118 L10 = 44 DBA HIGHEST OBSERVATIONS = 58 DBA L50 = 42 LEO (MEASURED)=45.0 DBA( 10 MIN.) L90 = 42 L95 = 40
+ + + + + + + + + + + IDENTIFIED NOI':E SOURCES + + + + + + + + +++
CARS (3), CRICKETS, TRAFFIC NOISE RT.422. OCCIDENTAL CHEMICAL CO., os DISTANT PL Al4E S , OCCASIONAL BIRD l w' NOTE - RESIDUAL SOUND LEVEL 41 DBA (DCCIDENTAL CHEMICAL CO.) 0) m
E M E E M E E U U PECO - LIMERICK STATION OPERATIONAL' NOISE SURVEY - 1986 DEFOLIATE WEDHESOAY DATE= 1/29/86 WIND SPEED = 3 MPH WEENDAY TIME = 1320 HRS WINO DIRECTION = 160 DEG DAYTIME OBSERVER
- CRIS TEMPERATURE = 25 F LOCATION L-03 PRESSURE = 29.82 IN HG HUMIDITY = 72 PERCENT 40 ** 2 42 ********* 9 44 **************=****************** 33 46 =************************ 25 48 *********** 11 50 **************** 16 52 ******* 7 54 **++*** 7 56 *** 3 .
58 ** 2 60 ** 2 62
- 1 64 + 1 66
- 1 NUMBER OF OBSERVATIONS = 120 L10 = 54 DBA HIGFIEST OBSERVATIONS = 66 OBA L53 = 46 LEO (MEASURED)=51.7 DBA( 10 MIN.) L90 = 44 L 95
- 42 tn 8 + + + + + + + + + + + IDLNTIFIED NOISE SOURCES + + + + + + + + + + +
[$ CARS (11), T RUCKS ( 1 ) . P ICKliPS( 3 ) . VANS (1). PLANES (3). BUSES (t). LIMERICK COOLING TOWER. TRAFFIC AT BACK GATE. BIRDS. WHISTLE. CAR DOOR SLAMMING. BEEPER ONSITE. SCHOOL Bf'S. AIRCRAFT. TRAIN HORN. DOG HARKING NOTE 1 - LIMERICK COOT.ING TOWER AUDIBLE NOTE 2 - RESIDUAL SOUND LEVEL 43.5 DBA (COOLING TOWER & TRAFFIC)
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m m m m m m- m M M M M M M M M M M M PECO - LINERICM STATION OPERATIDNAL NOISE SURVEY - 1986 FOLIATE THURSDAY DATE= 6/26/86 WIND STEED = LT 2 MPH WEEKDAY TIME
- 0053 HRS WIND DIRECTION = CALM NIGHTTIME OBSERVER = CRIS TEMPERATURE = SS F LOCATION L-03 PRESSURE = 30.13 IN HG HUMIDITY = 85 PERCENT 40 *******+** 10 42 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.eeeeeeese 41 44 eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee 42 46 ***+++******** 14 48 ee 2 50 *= 2 52 *** 3 54 + 1 56 ** 2 58 e 1 60
- 1 62 e 1 64
- 1 NUMBER Of CBSERVATIONS = 121 L10 = 48 DBA HIGHEST OBSERVATIONS = 64 DBA LSO = 44 LEO (MEASURED)*48.8 DBA( 10 MIN.) L90 = 42 L95 = 40 os + + + + + + + + + + + IDENTIFIED NOISE SOURCES + ++++++++++
y CARS (11). PICKUPS (3). PLANES (1). CONSTRUCTION WORKER CARS, m LIMERICK STATION COOLIreG TOWERS, DISTANT TRAFFIC ON ROUTE 422 HUM SOUND FROM OCCIDENTAL CHEMICAL CO.. CRICKETS. BIROS, DISTANT TRAIN NOTE 1 - LIMERICK COOLING TbwER AUDIBLE NOTE 2 - RESIDUAL SOUND LEVEL 40 OBA (COOLING TOWER & OCCIDENTAL)
m M M M M M M M M m m m m m m m M M M PECD-LIMERICK STATION BASELINE RESIDUAL NOISE SURVEY-1985 DEf0LIATE FRIDAY DATE= 4/19/85 WIND SPEED = 8 MPH WEEKDAY TIMF* 0837 HRS WIND DIRECTION = 180 deb DAYTIME OBSERVEE= CRIS TEMPERATURE = 82 F LOCATION L-04 PRESSURE = 29.8O IN HG HUMIDITY = 42 PERCENT 46 ****+++++++ 11 48 ****************************************************** 54 50 ******************+*********** 30 52 *+********* 11 54 ***** 5 56 ****** 6 58 *** 3 60 ***** 5 62
- 1 64
- t 66 0 68
- 1 NUMBER OF OBSERVATIONS = 128 L10 = 56 D8A HIGliEST OBSERVATIONS
- 68 DBA L50 = 48 LEO (MEASURED)=53.5 DBA( 10 MIN.) L90
- 48
- t. 95 = 46
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + + + + + +++++
CARS (9). PLANES (2). BIROS. TRUCKS ON RT.422 CHIMES. PA SYSTEN
- NOIE - RFSIDUAL SOUND LEVEL 46 DRA (GENERAL TRAFFIC RT.422 & BIROS)
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- f 64
- 1 66
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tn L95 = 42
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + +++++++++
CARS ( 8 ) . TRUCKS (1), PICKUPS (1), PLANES (t). BIRDS. WIND IN TREES. PEOPLE TALKING, PLANT CONSTRUCTION PAOISE. DISTANT DOG, CAR HORN, GENERAL HIGHWAY NOISE NOTE - RESIDUAL SOUND LEVEL 43 DBA (BIRDS)
M M W WH M M M W3 M M M M nums unus unas ruum M umu PECO-LIMERICK STATION BASELINE RESIDUAL NOISE SURVE Y - 1985 F OLI A T E WEDNESDAY DATE= 6/19/85 WIND SPEED = 2 MPH WEEKDAY TIME = 0112 HRS WIND DIRECTION = 240 DEG NIGHTTIME OBSERVER
- CRIS TEMPERATURE = 68 F LOCATION L-04 PRESSURE = 29.47 Itd HG HUMIDITY = 62 PERCENT 34 **..*............**** 21 36 ************************************ 36 38 **+*********************************** 38 40 ******* 7 42 ****** 6 44
- 1 46 **** 4 j
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- 1 1
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- 1 52
- 1 NUMBER OF DBSERVATIONS = 116 L10 = 42 DBA HIGHEST UBSERVATIONS = 52 DBA 8 50 = 38 LEO (MEASURFD)=39.8 OBAf 10 MIN.) L90
- 34 L95 = 34
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + + + + + + + + + +
CAR 5(1). WIND IN TREES, OCCASIONAL CHIME, OCCIDENTAL CHEMICAL CD. LIMERICK PA SYSTEM NOTE - RESIDUAL S0tWD L EVEL 34 DBA (OCCIDENTAL CHEMICAL & WIND) m
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PECO-LIMERICK STATION BASELINE RESIDUAL NOISE SURVEY-1985 DEFDLIATE FRIDAY DATE= 4/19/85 WIND SPEED
- 3 MPH WEEKDAY TIME = 0857 HRS WIND DIRECTION = 180 DEG DAYTIME D8 SERVER = CRIS TEMPERATURE
- 86 F LOCATION L-05 PRESSURE- 29.94 IN HG HUMIDITY = 46 PERCENT 40 ***** 5 42 ************
- 14 44 *********************** 23 46 ****************'********* 26 48 **************** '6 50 **************sa 16 52 ***** 5 54 ** 2 56 ** 2 58 *** 3 60 *** 3 62
- 1 64
- 1 66 0 68 + 1 NUMBER OF DBSERVATIONS = 118 L10
- 54 DBA HIGHEST OBSERVATIONS
- 68 DBA L50 = 46 LEO (MEASURED)=53.6 DBA( 10 MIN.) L90 = 42 L95 42 ee hi + + + + + + + + + + + IDENTIFIED NOISE SOURCES + ++++ + + + + + +
CARS (1), PLANES (3). DISTANT 1RAFFIC ON MAIN HIGHWAY. BIRDS, CHIMES. 7 COCK CROWS, BABY CRYING, LOUD TRUCK BRAKE. LADY YELLING NOTE - RESIDUAL SOUND LEVEL 41 DBA (DISTANT TRAFFIC AND BIRDS) l
i PECO-LIMERICK STATION BASELINE RESIDUAL NOISE SURVEY-1985 DEFDLIATE FRIDAY DATE= 4/19/65 WIND SPEED = 2 MPH WEEKDAY TIME = 0130 HRS WIND DIRECTION = 240 DEG NIGHTTIME OBSERVER
- CRIS TEMPERATURE = 79 F LOCATION L-05 PRESSURE = 29.80 IN FG HUMIDITY = 60 PERCENT 38 ********************** 22 40 .................................***** 38 42 ..............................* 31 44 ......... 9 46 ******** 8 48 O 50 ** 2 52 + 1 54 0 56
- 1 58
- 1 NUMBER OF OBSERVATIONS = 113 L10 = 46 08A I HIGHEST OBSERVATIONS = 58 DBA L50 = 40 LEO (MEASURED)=43.8 08A( 10 MIN.) L90 = 38 L95 = 38
+ + + + + + + + + + + IDENilFIED NOISE SOURCES + + ++ + + + + + + +
CARS (3). TRUCKS (1). DOG BARKING. TRAFFIC ON RT.422 ANIMAL NOISE.
, STEAM BLOW AND SQUEAKS AT LINFIELD INDUSTRIAL PARK e NOTE - RESIDUAL SOUND LEVEL 37 D8A (DISTANT TRAFFIC
- Rt. 422)
L Ni ?
.h
MAM gg gas gas g am ga w es, as gis em SE Sut- idilt m S ul PFCO - LIMERICK STATIOrd OPERATIONAL NOISE SURVEY - 198G DEFDLIATE TFUQSDAY DATE* 1/30/8G WIND SPEED = 3 MPH WEEKD&Y TIME
- 131G HRS WIND DIRECTION = 330 DEG DAYTIME OBSERVER
- CRIS 1EMPERATURE= 34 r LOCATION L-05 PRESSURE
- 30.11 IN HG HUMIDITY = 65 PERCENT 36 + 1 38 .**.* 5 40 ********************** 22 42 ...............*********** 26 i 44 ............. 13 46 ......... I 48 *********** 11 50 ****** 6 52 *** 3 54 **** 4 56 ***** 5 58 *** 3 CO **** 4 62 *** 3 64 O 66
- 1 68
- 1 70 0 72 O g 74
- 1 s 76
- 1 w
tJUMB E R OF OBSERVATIONS = 119 L10 = 58 DBA HIGHEST OBSERVATIONS = 76 DBA LSO = 44 LEO (MEASURED)=55,8 DBA( 10 MIN.) L90 = 40 l95 = 38
+ + + + + + + + + + + IDENTIF!ED NOISE SOURCES + + + + ++ + + + ++
CARS (10). TRUCKS (1). PICKUPS (5). VANS (1). PLANES (5). CAR HORN. WIND CHIMES. DOG BARKIPJG. TRAFFIC ON ROUTE 724 WIND IN LEAVES NOTE 1 - POWER PLANT IS NOT AUDIBLE NOTE 2 - RESIDUAL SOUND LEVEL 39.5 DBA (DISTANT TR AF f'IC & LEAVES)
M M M PECO - LIMERICK STATION OPERATIONAL NOISE SURVEY - 1986 DEFCLIATE FRIDAY DATE= 1/31/8G WIND SPEED = LT 2 MPH WEEKDAY TIME = 0328 HRS WIND DIRECTION = CALM NIGHTTIME OBSERVER = CRIS TEMPERATURE
- 17 F LOCATION L-05 PRESSURE = 30.18 IN HG toMIDITW* 70 PERCENT 32 **** 4 34 ************************************************************
*...**.. .. 79 06 *********************** 23 3a **.********** 13 to ********* 9 42
- 1 NUMBER OF OBSERVATIONS
- 121 L10 = 38 DBA HI GtE S T OBSERVATIONS = 42 DBA L50 = 34 LEO (MEASURED)=35.7 08A( 10 t'41 N , ) L90 + 34 L95
- 34
- + + + + + + + + + + IDENTIFIED NOISE SOURCES + + + + + + + + + + +
HAMMERING SOUND, LIMERICK HVAC FAN $UM. DISTANT TRAFFIC NOTE 1 - HUM AUDIELE FROM REACTOR BUILDING HVAC FANS NOTE 2 - RESIDUAL SOUMD LEVEL 34.0 DBA (LIMERICK HVAC FAN HUM) tc I LJ V
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M W M M M M M M M M M M M as Wut M M M M PECO-LIMERICK STATION BASELINE RESIDUAI NOISE SURVEY-1985 DEFDLIATE FRIDAY DATE= 4/19/85 WIND SPEED
- 2 MPH WEEKDAY TIME = 0153 HRS WIND DIRECTION = 240 DEG NIGHTTIME OBSERVER = CRIS TEMPERATURE = 68 F LOCATIOf4 L-06 PRESSURE = 29.8O IN HG HUMIDITY = 60 PERCENT bo ************** 14 52 ************************************************************
........................................ 100 NUM3ER OF 08SERVATIOP45 = 114 L10 = 52 DBA HIGHEST OBSERVATIONS = 52 DBA L50
- 52 LEO (MEA 50 RED)=51.5 DBA( 10 MIN.) L90 = SO L95 = 50
+ + + + + + + + + +
- IDENTIFIED NOISE SOURCES + + + + + + + + + + +
DISTANT VACUUM PUMP. DISTANT DOG. FEW CRICKETS. DISTANT TRAIN. LIMERICK PA SY ST E M. DISTAN1 TRAFFIC RT.422 NOTE - RESIDUAL SOUFJD L E VE L 51 DBA (TRAFFIC NOISE RT.422) en a W
.PECO-tIMERICK STAT!DN BASEL]NE RESIOUAL NOISE SURVEY-1985 FOLIATE TUESDAY DATE= 6/18/85 WIND SPEED = 2 MPH
. WEEKDAY TIME = 1026 HRS WIND blRECTION= 260 DEG DAYTIME OBSERVER = CRIS TEMPERATURE = 77 F LOCATION L-06 PRESSURE = 29.60 IN fM3 HUMIDITY = 88 PERCENT 40 ** 2 42 ******************** 20 44 ...................**** *.****...*** 36 46 ****************** 18 48 **************** 16 50 ********* 9 52 ** 2 i 54
- 1 l 56
- 1 58 *** 3 60 0 62
- 1 64
- 1 66 0 68
- 1 70 ** 2 72 0 74 0 76 0 78
- 1 tz e
La NUMBER of DBSERVATIONS
- 114 L10
- 52 DBA
L50 = 44 HIGHEST OBSERVATIONS = 78 ORA LEO (MEASURED)*59.5 DBA( 10 MIN.) L90 = 42 L95
- 42
+ + + + + ++ + + + + IDE NT IF IED NOISE SOURCES + + + + + + + + + + +
.C ARS( 2 ) . H ANES ( 3 ) . BIRDS. DOGS BARKING ACROSS RIVER.
TRAFFIC NOi!E ON RT.724 HELICUPTER ALDNG RIVER. MANY DISTANT PLANES , tKH E - RESIDUAL SOUND LEVEL 42 DBA (BIRDS AND TRAFFIC ON RT.724) 1 r
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. _ . . ~M M M U M N U M N PECO - LIMERICK STATION OPERATIONAL NOISE SURVEY - 1986 DEFOLIATE WEDNESDAY DATE= 1/29/86 WIND SPEEDa 5 MPH WEEKDAY TIME = 1219 HRS WIND DIRECTION = 190 DEG DAYTIME 08 SERVER = CRIS TEMPERATURE = 28 F LOCATION L-06 PRESSURE = 29.92 IN HG HUMIDITY = 70 PERCENT 36
- 1 38 ******************************* 31 40 ******************************* 31 12 ********** to '
44 ****.** 7 46 ******* 7 48 ******* 7 50 ****** 6 52 ***** 5 54 ** 2 56 ***** 5 SS ***** 5 60 *** 3 62
- 1 NUMBER OF OBSERVATIONS = 121 L10 = 56 DBA HIGHEST OBSERVATIONS = 62 DBA LSO = 40 LEO ( ME ASURED )=50. 3 DB A( 10 MIN.) L90 = 38 L95 = 38 1 D3
* + + + + + + + + + + IDENTIFIED NOISE SOURCES + + +++++>+++
$ CAR $(4). PLANES (6). HIGH ALTITUDE AIRCRAFT. CROWS. BIRDS.
INSPECTION TRUCK ON RAILROAD TRACK. TRAFFIC ON ROUTE 724
)
NOTE 1 - HIGt PITCHED HUM FROM REACTOR BUILDit4G HVAC FANS NOTE 2 - RESIDUAL SOUND LEVEL 38.0 DBA (LIMERICK F ANS & TRAFFIC) l I y t l i I i i h
PECO - LIMERICK STATION OPERATIONAL NOISE SURVEV - 1986 DEFCLIATE FRIDAV DATE= 1/31/86 WIFJD SPE ED* 3 MPH WEEKDAY 11MEs 0138 HRS WIND DIRECTIOte 320 DEG NIGliTIME OBSERVER = CRIS TEMPERATURES 19 F LOCATIDN L-06 PRESSURE
- 30.16 IN HG f*1M'DITY* 67 PERCENT 44 ******* 7 46 ************==************** 28 4R ******************************* 31 50 ****************a'*************** 32 52 ************ 12 54 :**** 5 56 ** 2 58 ** 2 60
- 1 NUMBER OF OBSERVATIONS
- 120 LtO = 52 084 HIGHEST OBSERVATIONS = 60 DBA L50 = 48 LEO (MEASURED)=50.5 DBA( 10 MIN.) L90 = 46 j
L95 = 44 I
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + ++ + + + + + + +
CARS (1). PLANES (4). DISTANT TRUCK TRAFFIC ON ROUTE NO. 422 LIMERICK FAN ffUM NOTE 1 HUM AUDIBLE FROM RE AC10R flUILDING th AC F ANS NOTE 2 - RESIDUAL SOUND LEVEL 44,0 DBA (DISTANT TRAFFIC AND bum) i V O l l
am M M M M M M M SEI M 3m m ama 33 m M gas See PECO - LIMERICK STATION OPERATIDNAL NOISE SURVEY - 1996 FOLIATE THURSDAY DATE= 6/26/86 WIND SPEEO= 3 MPH WEEKDAY TIME = 1106 PRS WIND DIRECTION = 180 DEC DAYTIME OBSERVER = CRIS TEMPERATURE = 76 F LOCATION L-06 PRESSURE = 30.28 IN HG HUMIDITY = 37 PERCENT 42
- 1 44 ********** 10 46 ******** 8 48 ************ 12 50 ********* 9 ;
52 ************ 12 l 54 *** 3 56
- 1 NUMBER OF OBSERVATIONS = 56 L to = 52 08A HIGHEST OBSERVATIONS = 56 DBA L50 = 48 LEO (MEASURED)=48.2 DBA( 5 MIN.) L90 = 44 L95 = 44 l
l
+ + + + + + + + + + + IDENTIFIED NOISE SOURCES + + + + + ++++++
l CARS (2). PLANES (6). BIRDS CALLING. WIND IN LEAVES, GUNSHOTS. DISTANT MOTORCYCLE. LIMERICK REACTOR BUILDING FANS AUDIBLE. TRAFFIC ON ROUTE 724 NOTE 1 - ONLY 5 MINUTE OBSERVATION TIME DUE TO REPEATED GUNSHOTS c3 NOTE 2 - LIMERICK REACTOR BUILDING FANS AUDIBLE AT THIS LOCATION 8 NOTE 3 - RESIDUAL SOUND LEVEL 44 DBA (LIMERICK FANS AND TRAFFIC) l l l l l s
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