ML20154C728
| ML20154C728 | |
| Person / Time | |
|---|---|
| Site: | Waterford  |
| Issue date: | 05/13/1988 |
| From: | Callan L NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Dewease J LOUISIANA POWER & LIGHT CO. |
| References | |
| NUDOCS 8805180284 | |
| Download: ML20154C728 (2) | |
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MAY I J lEB In Reply Refer To:
Docket: 50-382 Louisiana Power & Light Company ATTN: J. G. Dewease, Senior Vice President Nuclear Operations 317 Baronne Street New Orleans, Louisiana 70160 Gentlemen:
Attached is a copy of a report dated February 17, 1988, from the Federal Emergency Agency (FEMA) evaluation of the Waterford 3 Steam Electric Station alert and notification system. The FEMA representatives conducted a system engineering design review and a telephone survey of persons living in the vicinity of the Waterford 3 site. The attached document titled "Waterford 3 Steam Electric Station Site Specific Offsite Radiological Emergency Preparedness Alert And Notification System Quality Assurance Verification "
concluded that there was reasonable assurance that the system was adequate to promptly alert and notify the public in the event of a radiological emergency at the site. The Honorable Buddy Roemer, Governor of Louisiana, has been advised of the approval.
If you have any further questions, please contact this office.
Sincerely, Onginal SQ:ned Bp L. J. CALLAN .
L. J. Callan, Director Division of Reactor Projects cc w/o report:
Chief, Technological Hazards Branch FEMA Region 6 Federal Center 800 North Loop 288 Denton, Texas 76201-3698 RIV:NMEPB d W h '
C:NMEPBh C:DRP/A D:DRP AI 88-163 98 CAHackney:cd WLFisher DChamberlain LJCallan J'
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f Louisiana Power & Light Company ,
cc w/ report:
Louisiana Fower & Light Company ATTN: G. E. Wuller, Onsite Licensing Coordinator P.O. Box B Killona, Louisiana 70066 Louisiana Power & Light Company ATTN: N. S. Carns, Plant Manager P.O. Box B Killona, Louisiana 70066 Middle South Services ATTN: Mr. R. T. Lally P.O. Box 61000 New Orleans, Louisiana 70161 Louisiana Power & Light Company ATTN: R. F. Burski, Acting Manager Nuclear Safety and Regulatory Affairs 317 Baronne Street P.O. Box 60340 New Orleans, Louisiana 70160 ,
i Louisiana Radiation Control Progrsm Director i bec w/ attachment: '
vdMB (A045)
Resident Inspector !
Section Chief DRP/A l Inspector RIV File j bec w/o attachment:
R. D. Martin M. R. Knapp l W. L. Fisher l R. E. Hall Project Inspector, ORP/A DRS DRP NMEPB MIS System G. F. Sanborn D. B. Matthews, NRR L >
. Marley Letter n y: Stello jg Taylor W'? $ Federal Emergency Management Agency
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Washington, D.C. 20472
$,hm Murray n
. APR 8 1988 Mr. Victor Stello, Jr.
Executive Director for Operations U.S. Nuclear Regulatory Commission Washington, D.C. 20555
Dear Mr. StelM:
The Federal Emergency Management Agency (FEMA) has completed an analysis of the prompt alert and notification system for the Waterford III Steam Electric Station located in Taft, Louisiana. This review has been completed pursuant to Title 44 CFR, Part 350; selected evaluative criteria and Appendix 3 in NUREC-0654/F$4A-REP-1, Revision 1; and FEMA-REP-10, the ~3uide for the Evaluation of Alert ind Notification Systems for Nuclear Power Plants." The enclosed report, i.ititled "Waterford III Steam Elec.ric Station Site-Specific Offsite Radiologica l Emerg2ncy Preparedness Alert and Notification System Quality t.ssurrce. Verification," summarizes '.he enginaering design review; incorpcrates the results of the telephone survey of u.e public conducted immediately following full activation of the alert and notification system on April 15, 1987; and confirms the adequacy of the applicable evaluative criteria from NUREG-0654/ FEMA-REP-1, Revision 1, and FEMA-REP-10.
Sased on the eitgineering design review and the results of the public tele-phone survey, FEHA has determined that the alert and notification systen in.ete? led around the Waterford III Steam Electric Station satisfies the re-quirements of NUREG-0654/ FEMA-REP-1, Revision 1, and FEMA-REP-10 Therefore, tnere is now reasonable assurance that the system is edequate to promptly alert and notify the public in the event of a radiological emergency at the site. The caveat on the alert and notification system contained in the Title 44 CFR, Part 350, approval date<J July 15, 1985, i s now removed. The Honorable "uudy Roemer, Governor of Louisiana, has been advised of this approval.
Si ncerely ,
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Grant C. Peterson A=sociate Director State and Local Programs and Support A
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3 WATERFORD 3 STEAM ELECTRIC STATION
, SITE-SPECIFIC OFFSITE MADIOLOGICAL a EMERGENCY PREPAREDNESS AL2RT
, AND NOTIFICATION SYSTEM QUALITY ASSURANCE VERIFICATION l
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- Washington, D.C. 20472 Under Contract No. EMW-83-C-1217 I]
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.u 't TABLE OF CONTENTS y I. INTRODUCTION 1 q A. Identification 1
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- 1. Site Information 1 1
l 2. Governments Within The 10-Mile '
L Emergency Planning Zone 2 B. Scope of Review 3 3}
- 1. Emergency Plans For Offsite a Response Organizations 3
- 2. Alert And Notification System l Design Report 3
'. : 3. FEMA Evaluation Findings 4
FINDINGS FOR EVALUATION CRITERION E.6 II. 5 A. Administrative Means of Alerting l
,, (E.6.1, FEMA-REP-10) 6 j J B. Physical Means Of Alerting l (E.6.2, FEMA-REP-10) 6 fj) 1, Sirens (E.6.2.1, FEMA-REP-10) 6 s 2. Special Alerting (E.6.2.4, FEMA-REP-10) 20 i
III. FINDINGS FOR EVALUATION CRITERION N.1 25 l IV. FINDINGS FOR FVALUATION CRITERIA 3 E.5, F.1, N.2, N.3, AND N.5 31 7 REFERENCE LIST 32 i
APPENDIX A: OSPM Siren Topographical Profile Charts n OSPM Siren Topographical Input Data l OSPM Siren Sound Pressure Level Input Data OSPM Siren Meteorological Input Data OSPM Siren Sound Pressure Level Output Data ;
l J APPENDIX B: Evaluation of Helicopter Airborne Warning i System 6
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Waterford 3 Steam Electric Station =
3 Site-Specific Offsite Radiological l U Emergency Preparedness Alert And Notification l
- System Quality Assurance verification vv State Of Louisiana o
Lj St. Charles Parish 3
St. John the Baptist Parish I. INTRODUCTION
, 7, A. Identification I
U .
- 1. Sjte Information rt l'
The Waterford 3 Steam Electric Station is located on the west bank of the Mississippi River approximately 50 miles east-southeast of Baton Rouge,, Louisiana and 25 miles west-northwest of New Orleans, Louisiana.
- The station is situated in the northwest portion of
,. ; St. Charles Parish, Louisiana, near the towns of
'[
, Killona and Taft.1 '
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L .7, The Mississippi River is the most prominent natural feature of the region. Other important natural r'} features include Lac des Allemands (located approxi-mately 5.5 miles southwest of the site) and Lake
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n, Pontchartrain (located approximately 7 miles north-Li west of the site). Tha land surrounding the site
-.) slopes gently from its high points near the river to O the extensive wetlands located 1.5 to 2.5 miles in-land from the river. As a result, most of the man-made features are located on the narrow strip of dry j land between the Mianissippi River and the wet-lands.1
.2 1
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..] A number of large industries are located along the Mississippi River both north and south of the Water-- .
j ford 3 Steam Electric Station as far as Baton Rouge and New Orleans. These industries include oil refin-7] eries, oil storage facilities, petrochemical manufac-turers, grain elevators, a sugar producer, and a
~1 paper company.1 d
q There are no state parks within lo miles of the Water-j ford 3 Steam Electric Station.1
- 2. Governme.Dt.s Within The 10-Mile Emercency Plannina Zone F1
- e
~~
The emergency planning zone (EPZ) for the Waterford 3 p, Steam Electric Station is irregularly-shaped, approxi-a mating a 10-mile-radius circle with the station as the center point. That portion of Lafourche Parish
. which lies within 10 miles of the p1' ant (in the south-southwest portion of the 10-mile circle) has been excluded due to the fact that no permanent popu-lation resides in this area. The southeast and north-l}
west boundaries of the 10-mile circle have been ex-
" i tended to include all of the communities of Mimosa l q Park and Garyville, respectively.9 With the excep- j U tion of these three areas, the perimeter of the EPZ l
, is a perfect circle. The Waterford 3 Steam Electric j Station EPZ is located entirely within St. Charles )
,, and St. John the Baptist parishes and the State of l Louisiana.
According to 1980 census data, the total estimated
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populations within the Waterford 3 Steam Electric Station EPZ was 50,970 persons.
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The larger towns 2
within the Waterford 3 Steam Electric Station EPZ t , 2 l l
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l include: Reserve (6 miles northwest of the station, 1980 census population 7,288 persons); Luling (7 y miles southeast, 4,006 persons); Mimosa Park (9 miles southeast, 3,737 persons) ; Norco (2 miles east, 4,416 1 m i j persons) ; Hahnville (4 miles east-southeast, 2,947 persons) ; and Garyville (9 miles northwest, 2,856 persons).1,2 m, B. ScoDe Of Review ,
7
- 1. Emercency Plans For Offsite ResDonse Orcanizations h;i l a
All appropriate offsite radiological emergency plans and preparedness site-specific to the Waterford 3 l
Steam Electric Station have been reviewed by the ;
9 Federal Emergency Management Agency (FEMA) Region VI and the Regional Assistance Committee.
. 2. Alert And Notification System Desien ReDort "I l
_j The physical means established for alerting the pub- l lic within the Waterford 3 Steam Electric Station EPZ I f are documented in the following:
] . Louisiana Power and Light Company, "Final Re-port, Alert / Notification System For Waterford 3 p Steam Electric Station," June 1985;3 supple- l U mented by a l l
l
. Letter to Gary Jones, Technological Hazards Branch, Federal Emergency Management Agency, a
Region VI, signed by David A. Zaloudek, Emergency Planning Supervisor, Office of Air
, Quality and Nuclear Energy, Louisiana De-partment of Environmental Quality, dated July I
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25, 1986 (with enclosures and attachments).9 L.
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t d These documents are hereinafter collectively referred l
_, to as the Design Report. -
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- 3. FEMA Evaluation Findinas !
bE:J The offsite radiological emergency plans and prepared-f] ness site-specific to the Waterford 3 Steam Electric Station received approval under Title 44 of the 22dA
'q of Federal Reculations, Part 350 (44 CFR 350), condi-LU tioned upon verification of the adequacy of the pub- ,
_ lic alert and notification system, as documented in 14 y the:
r.
3 . Letter to the Honorable Edwin W. Edwards, Gover-nor of Louisiana, signed by Louis o. Giuffrida,
,' Director, FEMA, dated July 15, 1985;4 and 1
. Letter to William J. Dircks, Executive Director ;
.. for operations, U.S. Nuclear Regulatory Commis- i
, sion, signed by Samuel W. Speck, Associate Dir-j ector, State and Local Programs and Support,
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FEMA, dated July 15, 1985.5 '
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J II. FINDINGS FOR EVALUATION CRITERION E.6 l
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j The Design Report describing the alert and notification sys-tem for the Waterford 3 Steam Electric Station was reviewed 9
ij4 against evaluation criterion E.6 and Appendix 3 of NUREG- ,
0554/ FEMA-REP-1, Revision 1, "Criteria for Preparation and 3 Evaluation of Radiological Emiargency Respcnse Plans and j
-]
Preparedness in Support of Nuclear Power Plants" (herein-5 after referred to as NUREG-0654/ FEMA-REP-1, Rev. 1). This 3 evaluation criterion states:
1 1 1 Each organization shall establish administrative and physical means, and the time required for noti-
, fying and providing prompt instructions to the pub- ,
J lic within the plume exposure pathway Emergency Planning Zone. (See Appendix 3.) It shall be the licensee's responsibility to demonstrate that such j means exist, regardless of who implements this re-quirement. It shall be the responsibility of the s
Statg tem.
and local governments to activate such a sys-The bases for review against this evaluation criterion were l
,j the corresponding acceptance criteria of FEMA-REP-10, j "Guide for the Evaluation of Alert and Notification Systems
^
for Nuclear Fower Plants"7 (hereinafter referred to as FEMA-REP-10). This quality assurance verification review
] was performed to make a determination of alert and notifi-
- ' cation system adequacy prior to conducting a demonstration of this system for the Waterford 3 Steam Electric Station i
J on April 15, 1987.
a Based upon this quality assurance verification review and public survey results, International Energy Associates x
Limited concluded that the design and implementation of the alert and notification system for the Waterford 3 Steam Electric Station and its supporting procedures conform sufficiently to the acceptance criteria, as stated in
] FEMA REP-10, for evaluation criterion E.6 of NUREG-0654/
a 5
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'3 a4 FEMA-REP-1, Rev. 1, to support a FEMA finding that the y alert and notification system is adequata. -
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, This portion of the quality assurance verification review h
d evaluates the Waterford 3 Steam Electric Station's alert and notification system against FEMA-REP-10 acceptance cri-Il teria in the following areas: the physical means of alert-g ,
j- ing and the special alerting methods. ,
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LJ A. Administrative Means Of Alertina (E.6.1, FEMA-REP-10) !
[C. ] The administrative means of alerting for the Waterford 3 4
Steam Electric Station were evaluated by FEMA and the Regional Assistance Committee in their determination of <
adequacy under 44 CFR 350.4,5 ;
4 ki B. Physical Means Of Alertina (E.6.2, FEMA-REP-10) :
i J. -
A description of the physical means of alerting for the
.., Waterford 3 Steam Electric Station is contained in Sec- '
tion E.6 of the Design Report and additional data are ,
contained in the attachments to the Design Report. The
} primary system is comprised of fixed sirens mugmented'by ,
j the St. John portable stationary siren. All other
'] alerting mechanisms used as part of the primary alerting
}5 system are used in connections with special facilities n
ii or the transient population (helicopters fitted with ,
, mounted alerting devices, a telephone hot-line, a radio ;
system, automatic telephone dialing devices, and other )
}[ ]., special means of alerting.) l 1
1
] 1. Sirens (E.6.2.1, FEMA-REP-10) 1
/: The Waterford 3 Steam Electric Station siren warning
(- system was evaluated in accordance with the design ,
evaluation methodology detailed in "Analysis of Siren l 2
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- System Pilot Test."8 The system consists of 57 WS-p 3000 fixed rotating sirens rated at 124 dBC at 100 ;
- y ft, one WS-2000 fixed siren rated at 106 dBC, and one l WS-2000 portable stationary siren rated at 110 dBC. l Al'1 sirens are manufactured by Whalen Engineering l Corporation. Relevant technical information about l
'.'. the fixed siren system is contained in Attachments 5 !
- ) through 8 and Attachments 18 and 19 of the Design 9 Report. The siren system, as originally submitted in
'2 - the Design Report, consisted of 52 fixed sirens and 7 one mobile siren. However, supplemental data provid-dj ed by the licensee (Reference 9 of this report) re-flects the addition of 6 fixed sirens to the siren system and the redesignation of the mobile siren as a i portable stationary siren. 1 1
i Although the WS-3000 siren was rated by the manufac, j turer at 124 dBC at 100 ft, an on-site field measure- )
.- ment program of 13 sirens conducted by the licensee
, reported overall maximums of 118 to 124 dBC, with an L average of 121.3 dBC and a fundamental tone frequency ranging from 770 to 830 hertz (Hz). As reported (Sec-tion 4.3 of Attachment 18 of the Design Report) this output is lower than the siren design specification. j y Additionally, the operating siren frequency is higher l
D and less effective for far-field sound propagation. I i, Since actual field measurements supercede the manu-a>
U facturer's claimed rating, the value of 121.3 dBC at
, 100 ft is adopted for this evaluation of the fixed
(, siren system.
] one of the two ws-2000 sirens incorporated in the Waterford 3 Steam Electric Station siren alerting sys- )
tem is, in fact, a portable stationary siren. This non-rotating siren is equipped with a collapsible 1
7 l
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lal F1 ,
d pole and is mounted on a trailer that will be towed
, by a civil Defense vehicle. The siren will not be -
$) operated while it is being towed; instead, it will be transported to its predetermined activation point, I
- r. !
yl set up, and sounded (see Reference 9 of this re-port). The Design Report (Section 3.1.3) states that l based upon sound measurements conducted by the lican- l
']' see, a rating of 110 dBC at 100 ft was chosen.
U
!J The Design Report states in section 4.3 that the
,, other WS-2000 siren in the Waterford 3 siren alerting -
l t< ,
$ system is a fixed siren rated at 106 dBC at 100 ft by I the licensee.
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Routine siren testing procedures and operability for ;
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the Waterford 3 Steam Electric Station have been reviewed and determined to satisfy FEMA-REP-10 l requirements.
The evaluation of the siren system design calculation
[] , procedure was conducted by:
!.J! . Verifying the licensee's computer modeling re-sults as presented in the Design Report against fn the 10 dB loss per distance doubled attenuation
f rate in the absence of special conditions; and m ,
1 L. . Ascertaining the adequacy of the licensee's
.. computer-predictive coverage in the presence of j site-spacific topographical and meteorological conditions through comparisons of the licensee's
~
results with Outdoor Sound Propagation Model (OSPM)8 results for specific sirens.
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$l d The Design Report states that the Waterford 3 Steam n Electric Station siren warning system design takes
] into consideration meteorological and topographica.1 factors and land surface conditions that affect the !
3 propagation of sound generated by each siren. The J- ,
computer model utilized to design the system, as l 9 described, calculates sound attenuation with distance I
due to hemispherical wave divergence, atmospheric q absorption, absorption due to vegetation and other i3 types of ground cover, propagation of sound over
. water, propagation of sound through urban and subur- :
t e,j
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ban areas, upwind sound shadow, and topographical j barriers. The Design Report does not, however, pro-
!.7 vide any discussion of the assumptions used, the
- ^
methodologies employed, or how the final sound con-
- tours were generated; in particular, the 70 dBC and
-2 60 dBC contours as shown on Maps 2 and 3 of the Design Report. ,
e- .
The Design Report presents in Figures 23 through 25 and in Appendix 5 of Attachment 18 some limited and unqualified results of field tests conducted to sub-
[ stantiate the validity of the computer predictions.
Since the field measurements were made in A-weighted
[; sound pressure levels (dBA) and not in dBC or in the )
[2 one-third octava band containing the dominant tones l q of the sirens (as required by FEMA-REP-10), and since j
- i. unspecified adjustrunts were made for dBC to dBA l., conversions and for wind, temperature, and relative !
i-j, humidity corrections, these results were not used in
! this evaluation. Therofore, this quality assurance !
O verification review is based on an evaluation of the
~~
presented predictions of acoustical coverage (the n
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']: siren contour map (Map 2) and Appendix 6 of Attach-
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l ment 18 of the Design Report) and seeks to ascertain 4 whether the computer model used in the design ade-q quately accounts for site-specific terrain and l
.J weather conditions and whether the siren v'arning j
, system does indeed meet FEMA-REP-10 acceptance
), criteria.
1 1 Fifteen WS-3000 sirens, representative of the site-J !
specific topographical' conditions within the Water' P
] ford 3 Steam Electric Station EPZ, were selected for 8
this quality assurance verification review. The q locations of 13 of the selected sirens are depicted 1 on the U.S. Geological Survey's Reserve quadrengle !
, map (see Figure 1 of this report). These 15 sirens ;
j cover one of the relatively more populated areas f within the Waterford 3 Steam Electric Station EPZ. l 7 ,
~
Surface weather parameters, representative of site i prevailing summer daytime conditions, were used in !
the OSPM calculations. Appendix A of this report
- contains OSPM topographical profile charts, OSPM topographical input, OSPN siren sound pressure level l
, input, OSPM meteorological input, and OSPM siren '
j sound pressure level output for each of the 15 indi-vidual OSPM siren runs.
N' To compare the acou'stical coverage estimates of OSPM with the data presented in the Design Reporti each analyzed siren azimuth was classified into one of
- three categories according to terrain profiles
- roll-d ing (minor obstructions) and relatively flat (gener-
, ally unobstructed line-of-sight) terrains, and a 6
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- water category for thoce azimuths crossing expanses !
of the Mississippi River. In addition, a shadow zone- l l category reflecting the influence of site weather con-i 1
ditions on siren sound propagation was used. 1
. .] i Regressions of dBC versus the logarithm of distance 1
] were performed for the WS-3000 siren data for each of
' the four categories. These regressions were computed "1 utilizing both OSPM and Design Report data. The De-
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sign Report's data were taken from Appendix 6 for y azimuths closely corresponding to each OSPM-analyzed j azimuth. The results are depicted in Figures 2 through 6 of this report.
9 Figure 2 of this report shows the regression data of ,
the Design Report's computer model prediction results for all categories characteristic of the site. The J 10 dB loss per distance doubled attenuation rate is also included in Figure 2 for comparison. The Design y Report's computer model predictions for these 15 j sirens yield an apparent sloping rate of 15 dB loss per distance doubled within 1,000 to 10,000 ft from the siren (with 7 to 10 dB loss per distance doubled within 1,000 ft). The Design Report's results do not
' seem to consistently reflect the influence of site 1
(4 terrain conditions. As shown in Figure 2 of this report, the regression lines of the Design Report's predicted siren sound pressure levels in the upwind
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100 200 500 1,000 2,000 5,000 8,000 Distance From Siren In Feet
. . . __ . -= - ? ,
I l ]:a The Design Report's regression data indicate 60 dBC
-l
( . ranges of from 4,950 to 5,350 ft and 70 dBC ranges of j j from 3,200 to 3,425 ft for the varying site condi-tions. The 10 dB loss per distance doubled attenu- : l ation rate yields a range of approximately 7,000 ft for 60 dBC and 3,500 ft for 70 dBC. Thus, the ranges ! h predicted by the Design Report's model are conserva- li 1 tive compared to the 10 dB loss per distance doubled r-1 g attenuation rate on a linear regression basis, d ! i ). , Figures 3 through 6 of this report depict the regres- ! l ],j sions of OSPM predictions and the Design Report's i I . predictions, along with the 10 dB loss per distance 1 [! doubled attenuation rate, for each of tha four l categories. Some general comparative observations !
'a can be made. First, the regressed ranges for 70 and f 60 dBC based on the Design Report's data are almost !
identical with those of OSPM predictions over the i rolling and flat terrain categories, which are the f [, predominant terrain types in the area. The linear- ! 6 ized attenuation rate within the range of 1,000 to ; }~ 10,000 ft is approximately 12 dB for OSPM results and
.) 15 dB for Design Report results, both substantially '
~~ higher than the 10 dB per distance doubling rate. h This is largely due to the relatively high operating 3 frequency (800 Hz) of the WS-3000 sirens which j- results in much higher air absorption lossas than
- p. anticipated by the 10 dB rule (which is applicable to
), sirens operating at around 500 Hz in the absence of j special conditions). Second, the OSPM results show j, much larger 70 and 60 dBC ranges for propagation l, paths over water, as expected. Last, the 60 and 70 f dBC ranges estimated by the licensee are liberal over P the shadow zone category. ll . 1 j is i
F' lu The following table summarizes the estimated effec-tive ranges to 70 and 60 dBC over the various catego'r-Lj ies for the WS-3000 sirens: 7 j Range In Ft To Procedure Terrain 70 dBC 60 dBC 10-dB Rule All 3,500 7,000 Licensee Shadow 3,425 5,350 'l Rolling 3,250 5,000 d Flat 3,200 4,950 Water 3,425 5,350 1 4 OSPM Shadow 2,650 4,200 Rolling 3,250 5,700 n Flat 3,425 6,150 t Water 5,250 9,500 G To assess the overall adequacy of the design on an -- area basis, for each siren located on the U.S. Geolo-j gical Survey's Reserve quadrangle map (Figure 1 of this report), the area coverages of'60 dBC and 70 dBC were numerically integrated and averaged. In addf-
']
tion, manual planimater area computations were deriv-ed using the siren sound contours of Appendix 6B of {} the Design Report. The results are as follows: f.' L$ AVERAGE AREA
. (In Square Miles)
[A U Procedure 70 dBC 60 dBC l'l Design Report (Map 3] 1.22 3.05 U OSPM 1.03 4.02 . Using these results, the following average effective q" radii are derived: O U 5 b
,., 19
= ._ _ ?i u
b LJ EFFECTIVE RADIUS ' m (In Ft) U Procedure 70 dBC 60 dBC h Design Report 3,300 5,200 ta OSPM 3,020 5,970 n These area-wide results confirm that the Design Re- .U port siren ranges are adequate when site terrain and weather conditions are taken into account. 9] R The results of the individual OSPM runs were combined c .) to generate a comprehensive overview of the siren 7 sound pressure levels over the Reserve area as depict-t!.
-. ed in Figure 1 of this report. A surface interpola-
,, tion and contouring program utilizing the output re-sults of the 15 sirens was used to generate the sound pressure level contour overlays. These contours l
. account for site-speci'fic topographical and meteorol-ogical effects on siren sound propagation.
I,dl Comparisons of the OSPM-predicted 60 dBC and 70 dBC
- t contours with the contours in Map 3 of the Design 4 d Report indicate that the siren coverage is adequate.
r-I[3 . In conclusion, the Waterford 3 Steam Electric Station
- siren alerting system is found to meet the specific
! design requirements of FEMA-REP-10. ~
- 2. Soecial Alertina (E.6.2.4, FEMA-REP-10)
- N In addition to the siren system, the primary alert 6: system for the Waterford 3 Steam Electric Station is
- _. augmented with helicopters equipped with alerting uj devices, the St. Charles Parish Industrial Hot-Line, 4
h 20 . -w _ . . _ s _.. . .
..c _ . , _ . _ , _ _ _ _ .~ . - --, ---.
the St. John the Baptist Parish Industrial Mutual Aid
. Radio System, automatic telephone dialing devices, -
h and provisions for alerting institutions, hearing-impaired individuals, and traffic on the Mississippi
' River. These alerting methods are only used in b connection with special facilities or transient l
population.11 l
, A helicopter airborne warning system provides the . primary means of alert and notification to any tran-g sient population expected in wetlands and lake areas
] in the Waterford 3 10-mile EPZ. equipped with battery-operated electronic sirens with Four helicopters [ public address capability fly pre-determined routes (see Attachment 11 of the Design Report) and transmit G an alsrt tone and message. The alert message is I pre-recorded on an endless loop tape to ensure accuracy and consistency with the information
.. transmitted to the public within populated areas of
,, the EPZ. A St. Charle arish maintains a private telephone In- ] dustrial Hot-Line which connects the St. Charles Par- ' ish Emergency Operations Center (EOC) with 22 major q parish industries including the Waterford 3 Steam O' Electric Station (see Attachment 12 of the Design q Report). The Industrial Hot-Line is used as the j . primary means of alert and notification for major St.
. Charles Patrish industries. Notification of workers j will take place in accordance with procedures estab-lished by individual industries.
~ i St. John the Baptist Parish maintains an Industrial Mutusi Aid Radio System with the Dupont Chemical Com-pany, Marathon oil Company, and Kaiser chemicals. 21
This system allows the Parish EOC to directly alert and notify these three industries. As with the Indus-trial Hot-Line, this radio system allows for the con-firmation of messages and the direct notification of 3 industrial employees through the plants' management. a 7 St. Charles Parish and St. John the Baptist Parish d utilize automatic dialing devices to alert and notify t
, smaller industries not on the Industrial Hot-Line or U the Industrial Mutual Aid Radio System. These , devices (described on pages 14 and 15 of the Design h Report) are also used to notify facilities such as nursing homes and day care centers. St. Charles )
Parish utilizes this device to alert parochial schools located within the EPZ, and St. John the Baptist Parish alerts parochial schools not on the School Board radio system with thic device. In addition, the two persons in St. John t.he Baptist
-, , Parish who have accepted the responsibility for noti-fying several hearing-impaired persons living in the
[ vicinity are included on the automatic telephone dialer for direct notification from the Parish EOC. , A listing of calls to be made by the automatic dialing devices for each parish is contained in -
] Attachments 13 and 14 of the Design Report. i .i , Notification of schools within the EPZ are made !
J through radio and telephone communications con-necting the Parish EOCs with the School Board ad-
/,- ministrative offices. Parochial schools in St.
Charles Parish and parochial and private schools in
'l St. John the Baptist Parish are included on the ~
automatic dialing system The St. John the Baptist Parish School Board also maintains a radio system which includes all public schools and one parochial !, school. 7 l., 22 I ' q
\ $ I i
tt Lj Both Parishes have jails located within the EPZ, and
' both of these jails are located in the same building-as the EOCs.. Alert and notification of these facil-1.a ities is made by the Law Enforcement Officer who is f, part of the EOC staff for each parish. (A list of d
those facilities receiving notification directly from p the parish EOCs is contained in Attachment 15 of the l U Design Report.) l m j The U.S. Coast Guard is responsible for alerting traf-fic on that portion of the Mississippi River within j 10 miles of the Waterford 3 Steam Electric Station. The Coast Guard is accessed from each parish EOC by [.I radio. Ships on the river are notified by radio p~. l using the Coast Guard frequency or by stopping ships prior to t).41r entering the EPZ. l l 1 A public information booklet (see Attachment 2 of the ' i Design Report) is distributed annually to the popu-lation within the Waterford 3 Steam Electric Station i EPZ which describes how people are notified and a ; actions to take in the event of an emergency. The J
] transient population is informed by maans of posters which ars made available to locations in each parish
- g. Including industrial plants, service stations, res-J taurants, convenience stores, food and other retail 3,
,i outlets, recreation centers, and banks. (See Attach-j ment 3 of the Design Report for a list of locations to which this poster has been made available'.)
a A summary of the information provided in the public T' fnformation booklet is also included in the telephone l directories for St. Charles and St. John the Baptist parishes. 1
.. 23 l
E k il I ~- In addition to thess alerting methods, there are , 1 back-up means that serve to alert the public should a
] part of the system fail. These back-up means include g route alerting by emergency personnel in populated D areas; route alerting by Louisiana Department of
_, Wildlife ~and Fisheries personnel and additional Ij portable stationary siren activations in wetland and lake areas; phone calls to industries within the EPZ ["' by the Louisiana Department of commerce and Industry; and tone alert radio notification for a limited p number of hunting and fishing camps in wetland areas.
. J n The special alerting aerial component of the f! Waterford 3 ANS was tested on November 13, 1987, , evaluated by FEMA Region VI, and found to be in J a
accordance with FEMA-REP-10 criteria.12 The results of that aerial alert and notification ,i . activation are documented in Appendix B of this report. m LE U i
>.1 f
s
'1 M
1 Y R**9 24
~- - - - - - - , , - - - - - - --,-,--e,m,- ,,--w, , n -,-- , - -----ew -
- i
' l I
l 1 J III. FINDINGS FOR EVALUATION CRITERION N.1 On April 15, 1987, the physical means (sirens) used to I alert the population within the Waterford 3 Steam Electric Station EPZ was demonstrated to satisfy the alert and notification aspects of 44 CFR 350.9 (a). This demon-stration was conducted by using the acthods specified in Section N.2.(a,b).2 of FEMA-REP-10. The results indicate n that this portion of the alert and notification system 11 evaluation conforms to FEMA-REP-10 and NUREG-0654/ FEMA- i
., REP-1, Rev.1.
1 The April 15, 1987 demonstration of the Waterford 3 Steam
'1 . Electric Station public alerting system consisted of a single activation of all sirens and a subsequent telephone survey to estimate the proportion of EPZ households actually alerted. The siren activation was initiated at approximately 10:15 a.m. (Central Standard Time). All .; sirens were reperted operating during the activation.
The telephone survey of EPZ residences began at approxi-mately 10:18 a.m. (Central Standard Time) and was completed l within one hour and 10 minutes. This survey was conducted by 37 telephone interviewers, each with a separate WATS i line and computer terminal. J w The universe of households to be surveyed was determined by J establishing a 12-mile radius circle around the latitude '
, and longitude of the plant. The sample incorporated a ,j sorted master list of approximately 2,500 households l
(addresses and telephone numbers) within the established
$ boundary.
J
\
', A sufficient number of replicated subsamples were developed
~ from the overall sample to ensure that the required number
. of telephone calls would be made, i.e., to establish the l
25
7 w I I l P : IJ proportion of households alerted to within a 5% precision l l g at a 954 confidence level. Appendix B of this report ! b describes the method used for sizing the sample to achieve
]
this result. l e-L The questionnaire used for the telephone survey is included P as Figure 7 of this report. td , i q As part of the telephone survey, a total of 287 households ; d believed to be within the Waterford 3 Steam Electric 3 Station EPZ were contacted, and the responses were , d collected in an automated data base. 01 this group, 33 ! I respondents stated that they were not alerted. However, h before running the final tabulations, addresses of all households interviewed were checked on a street map to F validate their locations. of these original 287 addresses, 3 were found to lie outside of the EPZ. Therefore, data were tabulated on the 284 respondent households that were I
.- located within the EPZ. Respondents at 20 of these ,., households had been away from home at the time of the j alerting system demonstration and, therefore, were not y included in the alerting analysis. of the remaining 264, ;
I# households, 91.7% (242) indicated that they had been t) alerted during the demonstration. Using the estimated l {,) number of households within the EPZ (15,306 from reference
- 1) in the confidence interval expression in Appendix B, an
'O estimated 95% confidence interval that ranges from 87.7% to l 94.4% is yielded for the proportion of the total EPZ g population alerted. In other words, at the 95% confidence !.j level between 87.7% and 94.4% of the households within the Waterford 3 Steam Electric Station EPZ would have stated that they were alerted by the siren system.
The sample of 284 households was also used to estimate the 4" proportion of households within the EPZ that stated they received information about what to do in a real emergency b 26 n_.
- - + - - ,---,-w-, , - , , ,.,s. - - ---- - , _ . , , , .
, , , _ _ _ . , , . , ,y,_yy. ,,,,.,y, , , , , , , w _ vny ,,w.w
~ -
Figure N1 13508Q
.Chilton Researc.h Services Study 46810 . Rednor, Pennsylvania April, 1987
- q OMB d2067-0103 (FEMA 9/86) ,
FEMA NUCLEAR POWER PLANT ALERTING ~ AND NOTIFICATICN SYSTEMt ?UBLIC TELEfMCNE SURVEY .s WATERFORD
} Tims Dialed AM PM Interview d (1-3)
Timo 3egan AM PM Zip Code , d-LQ) 3 Tino Ended AM PM ] INTERVIEWER: Inter Sample Type (u) 1 RICORD BEFORE DIALING - Telephone 4 j (Area Code) (' Exchange ) (Number) (12-21) i L INTRODUCTION: l-Hello, my name is . We're calling households long distance from Ch11:en Research Services as part of a survey. This survey is sponsored by The
. Federal Emergency Management Agency (FEMA) of the United States Government.
Your answers are voluntary and wiu be kept strictly confidencia.1.. i t J 1. First of all, is this (RIPEAT # DIALED)? 1 J Yes 1 I
] TEMINATE AND DIAL AGAIN No 2 )
s' i 2. As you may or may not know, there was a test of the public alert notification system
, for the Wa:erford III Steam Electric Station. Did you, or any other member of this household, hear any type of emergency alerting signal from this test today?
22- ,)
- CONTINUE Yes 1
, SKIP TO Q. 4A No 2 i
9 Heard from CONTINUE another 3 source
- ASK IF ANY OnLK HOU5EMOLD Nn't how 9 MEMBER IS MCRE KNCWLEDGEABLE l
l
, 27 1
-- Figuro 7-2 -
- 3. What did you or year household hear? (DC NOT RIAD. CIRCLE ALL 23AT APPLY)
(23-25) ! Siren (PROBE TCR TYPE) - , ij large pole-sounted siren (doesn't move) ; 3 Movable siren (in tow) 2 9 SKI? TO Siren - Don' t know type 3 [ g a Neighbor told me 4 n
.8 4 0. 4 other family member told me 5 ,, E!S on Radio 6 d
W IBS on T7 7 1 Other:
} . (SPECIFY) 9 eed.
CONTINUF. Don't Know Y I 1
.2 3A. Did you hear . . . (RIAD' LIST. CIRCLE ALL TRAT APPLY) !
3 (30-32) l Large Pole-mounted stren g (doesn't sove) ! Movable siren (in tow) 2 l From a neighbor 4 l j
; from another family member 5
- 4
,1 or by seens of something else 9 T.i (SPECITT) 1 s "' DO NOT Siren - Don't know type 3 READ j Don't Know Y q j
o bg 28
~
_. . - Figuro 7-3 ; Y w 3 4. (IF "HEARD EMIRGENCY SIGNAL" ASK Q. 4 3ELOW; OTHERWISE SKIP TO 0. 4A) i
'Jere you at home or away f rom home when you heard this emergency test signal? , . 37- (
Home 1 i Away from home 2 t
- 4A. (IT "DID NOT REAR EMERGENCY SIGNAL") l 5 Uere you at home around 10:30 chis morning?
38-i I Yes 1 No 2
..! . Don'c Know Y i li 5. Has your household ever received information which tells you what to do in the event of a "real" emergency at the Waterford III Steam Electric Station. This pamphlet e titled "Safety Information" was mailed to you earlier this month by the parishes of Saint Charles and Saint John the Baptist in cooperation with LP&L.
41-(
~ Yes 1 J No 2 ] Don't Know Y ~
jij 6. Because we need to determine whether or not you live within the 10 mile Emergency Planning Zone of 'iaterford III Stea= Electric Station, would you please give me this
? address? (PAUSE FOR ANS'JER) i !
(. ADDRISS: i %) ( U 1 and the nearest intersection (or cross street) to this house. i l] i y Also, what town and/or parish is this? l Il t { On behalf of Chilton Research Services and the Federal Emergency Management Agency, I I would like to thank you for your time and for giving us this valuable information. ! i
, 29 1 ,I I
- T D -
E} at the Waterford 3 Steam Electric Station. Of these 284 ' - housaholds, 75.04 (213) responded that.they had received ' $ the information, 19.4% (55) responded that they had not received the information, and 5.6% (16) did not know whether they had received the information. Using the
~
approach discussed previously, the following estimates for {W the , entire EPZ population resulted (at 95% confidence interval): ri bl . Between 69.7% and 79.6% of the households would have reported recr'ving the information d
. Between 15.2% and 24.3% of the households would have 3$ responded that they had not received the information; J
and
. Between 3.5% and 8.9% of the households would not 6 3 have known whether they had received the information.
In conclusion, no areas of the Waterford 3 Steam Electric j
. Station siren system were identified as needing enhancements.
m b F: d n N a J J d 3 30
a - "i ?- U s. ?) c IV. FINDINGS FOR EVALUATION CRITERIA E.5, F.1, N.2, N.3, AND - N.5 e Those aspects of the slert and notification system address-7 '] ing evaluation criteria E.5, F.1, N.2, N.3, and N.5 of NUREG-0654/ FEMA-REP-1, Rev. 1 have been reviewed by FEMA 9 and found to be adequate to provide reasonable assurance J that appropriate protective measures can be tahen off site in the event of a radiological emergency. This conclusion ] 32 is documented in letters to the Honorable Edwin W. Edwards, w Governor of Louisiana, signed by Louis O. Giuffrida, Dir-J ector, FEMA, dated July 15, 1985;4 and William J. Dircks, _, Executive Director for Operations, U.S. Nuclear Regulatory ] Commission, signed by Samuel W. Speck, Associate Director, State and Local Programs and Support, FEMA, dated July 15, 1985.5 In these letters, the Waterford 3 Steam Electric
~
Station received FEMA approval under 44 CFR 350 conditioned on an ultimate approvgl and verification of the public alert and notification system as called for in NUREG-0654/ , FEMA-REP-1, Rev. 1. -. ~ r J I b L ,g l o i La ) I e M 31 l
9 j N j REFERENCE LIST 9 J 1. Louisiana Power and Light Company. 1984. "Waterford Steam Electric Station final safety analysis report." May 1985. t .3 2. U.S. Department of Commerce, Bureau of the Census. 1983. 1980 census of Doculation. Volume 1, Chapter A, Part 1, 9 -
"United States summary." PC 80-1-A1. April 1983.
n J
- 3. Louisiana Power and Light Company. 1985. "Final report, alert / notification system for Waterford 3 Steam Electric Station." June 1985.
- 4. Federal Emergency Management Agency. 1985. Letter to the
' Honorable Edwin W. Edwards, Governor of Louisiana, signed 3 by Louis O. Giuffrida, Director. July 15, 1985. a 5. Federal Emergency Management Agency. 1985. Letter to e William J. Dircks, Executive Director for Operations, U.S. , Nuclear Regulatory Commission, signed by Samuel W. Speck, 1 Associate Director, State and Local Programs and Support. I July 15, 1985. I il
- 6. Nuclear Regulatory Commission and Federal Emergency Man-7 agement Agency. 1980. "Criteria for preparation and i
- 1 evaluation of radiological emergency response plans and preparedness in support of nuclear power plants." NUREG-0654/ FEMA-REP-1. Revision 1. November 1980. t
/.$ 9 7. Federal Emergency Management Agency. 1985. "Guide for the evaluation of alert and notification systems for nuclear power plants." FEMA-REP-10. November 1985.
- 8. International Energy Associates Limited. 1983. "Analysis 1 a of siren system pilot test." IEAL-333. November 2, 1983. j
- 9. Louisiana Department of Envi'ronmental Quality. 1986. Let-
, ter to Gary Jones, Technological Hazards Branch, Federal j Emergency Management Agency, Region VI, signed by David A.
J Zaloudek, Emergency Planning Supervisor, Office of Air Qual-ity and Nuclear Energy. July 25, 1986. 5 J p W e
-, 32
3 a
- 10. Federal Emergency Management Agency. 1986. Memorandum with attachments to Megs Hepler, Emergency Management Q
L Specialist, State and Local Programs and Support, Federal Emergency Management Agency, from Alton S. Ray, Acting p Chief, Natural and Technological Hazards Division, Region W VI. July 31, 1986. w
- 11. Louisiana Department of Environmental Quality. Letter to
] Gary Jones, Acting RAC Chairman, Region VI, Federal Q Emergency Management Agency, from David A. Zaloudek, Program Manager, Emergency Planning and Response Section. " December 4, 1986.
b;
- 12. Federal Emergency Management Agency. 1988. Memorandum For: Richard Krimm, Assistance Associate Director, State
'h and Local Programs and Support, NT-TH, From: Alton S. Ray, J Chief, Natural and Technological Hazards Division, subject: Waterford 3 Steam Electric Station Alert and
] Notification System (ANS). January 19, 1988.
u i '. lm h. L) , e . I d D .d t D
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13 L f3 lb ' 1 I L.- , 1 M ) 33 l ~
m l ,) L i '~l 3 9 c
. o APPENDIX A n
U OSPM Siren Topographical Profile Charts Pt OSPM Siren Topographical Input Data OSPM Siren Sound Pressure Level Input Data N OSPM Siren Meteorological Input Data
\s W OSPM Siren Sound Pressure Level Output Data t'
w.
.?
w. l w 9 i l a l O l c , il e l n L i l' s l I *. t i.
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l . l L l - h id m LOUIS!ANA POWER & Ll6HT COMPANY WATERFORD 3 AMS SIREN 91-WS3000 [~. SOURCE-RECE!YER TOPOSRAPHICAL INPUTS l D b ALL BEARINGS ARE WITH PESPECT TO THE WORTH riASURIN6 CLOCKWISE l INTERVEN!N6 DISTANCE TO HIGHEST HEIGHT OF J GRID SROUND FOLIA 6E POINT DISTANCE BEARINS HE!SHi TYPE PEMETRAi!CN OBSTRUCTIONS OBSTRUCTION FROM SOURCE OBSTRUCTICN m
~j 1 500. 90.00 16.00 SOFT 0. NO 0. O.
3 1000, 90.00 16.00 SOFT 0. NO 0. O. 3 2000. 90.00 13.00 SOFT 0. NO 0. O. l4 4000. 90.00 12.00 SOFT 0. NO 0. O. J 9 6000, 90.00 10.00 SOFT 0. NO 0. O. 6 8000. 90.00 7.00 SOFT 0. N3 0. O. S j 7 B 12000. 500. 1000, 90.00 67.50 3.00 25.00 SOFT SOFT 0. 0. NO NO 0. 0, O. 0. 9 67.50 20.00 SOFT 0. NO 0. O.
, 10 2000. 67.50 18.00 SOFT 0. NO 0. O.
i 11 4000. 47.50 12.00 SOFT 0. NO 0. O. 13 . 6000. 67.50 18.00 SOFT 0. YES 52!0. 25. 13 8000. 67.50 13.00 SOFT 0. YES 6750. 30. 14 12000, 67.50 8.00 SOFT 0. NO 0. O.
.. 13 500, 45.00 25.00 HARD 0. NO 0, 0.
16 - 1000, 45.00 20.00 HARD 0. NO 0. O.
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, 20 8000. 45.00 10.00 HARD 0. NO 0. O.
31 12000. 45.00 10.00 HARD 0. NO 0. O. d 23 500. 22.50 20.00 SOFT 0. NO 0. O. 33 1000. 22.50 20.00 SOFT 0. NO 0. O.
"i 24 2000. 22.50 15.00 SOFT 0. NO 0. O.
w 25 4000. 22.50 10.00 SOFT 0. NO 0. O. 26 6000. 22.50 17.00 SOFT 0. YES 5400, 30. 7 27 8000. 22.50 15.00 SOFT 0. NO 0. O. j 38 12000. 22.50 12.00 SOFT 0. NV 0. O. 29 500, 0.0 20.00 SnFT 0. NO 0. 0.
, 30 1000, 0.0 20.00 SOFT 0. NO 0.
0. i 31 2000. 0.0 20.00 SOFT 0. NO 0, 0. J 33 4000. 0.0 10.00 SOFT 0. NO 0. O. 33 6000, 0.0 20.00 SOFT 0. NO 0. O.
~ .j S4 8000. 0.0 10.00 SOFT 0. YES 7050. 30.
j 33 12000. 0.0 7.00 SOFT 0. NO 0. O.
?.6 500. 337.50 20.00 HARD 0. NO 0. O.
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- s. l1 SRID 6ROUND FDLIA6E INTERVENING DISTANCE TO HIGHEST HE!6Hi 0F POIN7 DISTANCE BEARING HEI6HT TYPE PENETRATION OBSTRUCTIONS OBSTRUCTION FROM SOURCE OBSTRUCTION r-73 2M0. 225.00 12.00 SOFT 0. NO 0. O. -
74 4000. 225.00 10.00 SOFT 0. NO 0. O. 75 6000. 225.00 5.00 SOFT 0. NO 0. O. T 76 8000. 225.00 3.00 SOFT 0. NO 0. O. ( 77 12000. 225.00 3.00 SOFT 0. NO 0. O. 78 $00. 202.50 14.00 SOFT 0. NO 0. O. 79 1000. 202.50 13.00 $0Fi 0. NO 0. O, ,.h. 80 2000. 202.50 13.00 SOFT 0. ND 0. O. J 81 4000. 202.50 9.00 SOFT 0. MD 0. O.
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87 2000. 180.00 12.00 SOFT 0. NO 0. O. 88 4000. 180.00 8.00 . SOFT 0. NO 0. O. 3 ; 89 6000. 180.00 6.00 SOFT 0. NO 0. O. t 90 8000. 180.00 6.00 SOFT 0. ND 0. O. J 91 12000. 180.00 4.00 SOFT 0. NO 0. O. 93 93 500. 1000. 157.50 157.50 14.00 12.00 SOFT SOFT 0. 0. NO NO 0. 0. O. O. . .,]
}l 94 2000. 157.50 10.00 SOFT 0. NO 0. O.
95 4000. 157.'.0 7.00 SOFT 0. NO 0, 0. : 96 . 6000. 157.50 6.00 SOFT 0. NO 0. O. g 97 8000. 157.50 4.00 SOFT 0. NO 0. 0. 98 12M0. 157.50 4.00 SOFT 0. NO 0. O. 99 500. 135.00 13.00 SOFT 0. NO 0, 0. 100 1000. 13'a.00 12.00 SOFT 0. NO 0. O. .e 191 2000. 135.00 10.00 Scri 0. NO 0. O. 103 4000. 135.00 7.00 SOFT 0. NO 0. O. 103 6000. 135.00 6.00 SOFT 0. NO 0. O. I 104 8000. 135.00 4.00 SOFT 0. NO 0. O. l l 105 12000. 135.00 4.00 SOFT 0. NO 0, 0. - 106 5M. 112.50 15.00 SOFT 0. NO 0l 0. W l 107 1000. !!2.50 14.00 SOFT 0. NO
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!!2 12000, 112.50 4.00 SOFT 0. NO 0. O. ;,
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l-a LOUISIANA POWER k Ll6HT COMPANY WATERFORD 3 ANS $1REN ll-hS3000 - NOISE SOURCE POWER LEVEL INPUT '4 EI SOURCE CBA DBC 31.5 63 125 250 500 1000 2000 4000 6000 (HI) J l SIREN WAT001 !!8.9 158.9 0.0 0.0 0.0 0.0 147.0 150.0 149.0 141.0 134.0 7 10= 0.0 YO= 0.0 20s 66.00 HEI6HT AB0VE 6ROUND= 50.00
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, LOUI!!AMA POWER L LI6HT COMPANY WATERFORD 3 ANS S! FEN ll-WS3000 METEOROLOGICAL INPUT CONDITIONS Hl= 9.14 METERS H2= 39.62 METERS
! WIND WIND SPEED (MPS) TEMPERATURE (C) RELAi!YE BAP0 METRIC jEAR SEASON MONTH DATE HOUR DIRECTION H1 H2 Hi H2 HUMIDITY PRESSUREtMM OF HS)
.1953 S 8 1 12 180.0 3.1 4.5 29.4 28.8 66.0 761.0 w
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AllMUTH 500. 1000. 2000. 4000. 6000. 8000. 12000. E 105.6 91.2 75.7 65.1 60.9 57.4 50.8 ENE 105.7 91.3 75.7 65.1 56.1 52.1 50.8 ]d NE 105.8 98.4 89.7 78.9 71.2 65.0 55.2 NNE 105.7 91.3 75.7 65.1 55.3 57.4 50.8 N 105.7 91.3 75.7 65.1 60.9 51.3 50.8 _
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.. NNW 105.8 98.4 89.7 78.9 71.2 65.0 '47.8 MW 105.7 91.3 75.7 65.1 60.9 52.5 43.2 , WNW 105.7 91.3 75.7 65.1 60.9 . 57.4 50.8 l W 105.6 91.2 75.7 65.1 60.9 57.4 50.8 WSW 105.6 91.2 75.7 65.1 60.9 57.4 47.6 SW 105.6 91.2 75.7 64.9 57.3 50.3 36.8 l SSW 105.6 91.2 75.7 63.3 54.9 47.1 32.1 '1_ S 105.6 91.2 75.7 62.8 54.1 46.2 30.6 SSE M5.6 91.2 75.7 63.3 54.9 47.1 32.1 SE 105.6 91.2 75.7 64.9 57.3 50.3 36.8 '!
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; SOURCE R'iCElVER TOP 0 GRAPHICAL INFUTS O !* ALL BEARIN6S ARE WITH RESPECT TO THE NORTH PEASURIN6 CLOCKWISE d
6ROUND FDLIA6E INTERVENIN6 DISTANCE 10 HIGHEST HE!6HT OF Q6 AID ij POINT DISTANCE BEARIN6 HE!6HT TYPE PENEIRATION OBSTRUCT!DNS OBSTRUCT 10M FROM SOURCE OSSTRUCTION p 1 500. 90.00 9.00 SOFT 0. NO 0. O. 3 2 1000. 90.00 8.00 SOFT 0. NO 0. O. 3 2000, 90.00 11.00 SOFT 0. NO 0. O. 4 4000. 90.00 15.00 SOFT 0. NO 0. O. el 5 6000. 90.00 18.00 SOFT 0. NO 0. O. IJ 6 8000. 90.00 20.00 SOFT 0. NO 0. 0. 7 12000. 90.00 0.0 SOFT 0. NO 0. O. 8 500, 67.50 9.00 SOFT 0. NO 0. O. b'l 9 1000. 2000, 67.50 67.50 12.00 SOFT 0. NO 0. O. 10 12.00 SOFT 0. NO 0. O. 3, 11 4000, 67.50 12.00 SOFT 0. NO 0. O. 4 12 6000. 67.50 10.00 SOFT 0. NO 0. O. 13 8000. 67.50 10.00 SOFT 0. NO 0. O. _ 14 ~ 12000, 67.50 10.00 SOFT 0. NO 0. O. 15 500. 45.00 11.00 SOFT 0. NO 0. O.
.a 16 1000, 45.00 11.00 SOFT 0. NO 0. O.
17 , 2000. 45.00 11.00 SOFT 0. NO 0. O. 18 4000. 45.00 10.00 SOFT 0. NO 0. O. ! 19 6000. 45.00 9.00 SOFT 0. NO 0. O. '~ 20 8000. 45.00 10.00 SOFT 0. NO 0. O. - 21 12000. 45.00 0.00 SOFT 0. NO 0. O. 500. 22.50 !!.00 SOFT 0. NO 0, 0. [JI 23 ' 22 1000. 22.50 10.00 SOFT 0. NO 0. O. 24 2000. 22.50 10.00 SOFT 0. NO 0. O. Il 25 4000. 22.50 9.00 SOFT 0. NO 0. O. Lj 26 6000. 22.50 9.00 SOFT 0. NO 0. O. 27 8000. 22.50 7.00 SOFT 0. NO 0, 0. rj 28 12000. 22.50 4.00 SOFT 0. NO 0. O. 1 y 29 500. 0.0 11.00 SOFT 0. NO 0. O. 30 1000. 0.0 !!.00 SOFT 0. NO 0. 0. 1 y 31 2000. 0.0 10.00 SOFT 0. NO 0. O. ,< 32 4000. 0.0 8.00 SOFT 0. NO 0. O.
- 33 6000. 0.0 6.00 SOff 0. NO 0. O. I 34 8000. 0.0 4.00 SOFT 0. ND 0. O. ' ' 33 . 12000, 0.0 5.00 SOFT 0. NO 0. O.
- 36 500. 337.50 12.00 SOFT 0. NO 0. O, l
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'T 46
~ - L SRID 6ROUND FDLl46E INTERVENIN6 O! STANCE TO H16 HEST HE!6Hi 0F POINT DISTANCE BEARING HE!6HT TYPE PENETRAi!0N 00STRUCT10NS OlGTRUCTION FROM SOURCE 0851RUCil0N 37 1000. 337.50 10.00 SOFT 0. NO 0. O. 38 2000. 337.50 8.00 SOFT 0. NO 0. O. ' 39 4000. 337.50 8.00 SOFT 0. NO 0. O. 40 6000. 337.50 4.00 SOFT 0. NO 0. O. 41 8000. 337.50 4.00 SOFT P. NO 0. O. y 42 12000. 377.50 3.00 SOFT 0. NO 0. O. . 1 43 500. 315.00 12.00 SOFT 0. NO 0. O. L 44 1000. 315.00 8.00 SOFT 0. NO 0. O. 45 2000. 315.00 8.00 SOFT 0. NO 0. O. 44 4000. 315.00 5.00 0. 0.
]
SOFT NO O. J j 47 6000. 315.00 8.00 SOFT 0. NO 0. O. i 48 8000. 315.00 7.00 SOFT 0. NO 0. 0. - 49 12000. 315.00 4.00 SOFT 0. NO 0. 0. 50 500. 292.50 10.00 SOFT 0. NO 0. O.
~ $1 1000. 292.50 0.00 SOFT 0. NO 0. O. ~ '
52 2000. '212.50 8.00 SOFT 0. ND 0. O. 53 4000. 292.50 7.00 SOFT 0. NO 0. O. - l 54 6000. 292.50 0.00 SOFT 0. NO 0. O. 55 . 8000. 292.50 8.00 SOFT 0. NO 0. O. ' 1 56 12000. 292.50 8.00 SOFl' , 0. NO 0. 57 500, 270.00 12.00 LOFT 0. ND 0. O.
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O. 58 1000. 270.00 9.00 SOFT 0. NO 0. O. I 59 2000. 270.00 8.00 SOFT 0. NO 0. O. 60 4000. 270.00 7.00 SOFT 0. NO 0. 0. -]' 1
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61 6000. 270.00 10.00 SOFT 0. NO 0. ! O. 62 8000. 270.00 10.00 SOFT 0. NO 0. 0. 63 12000. 270.00 10.00 SOFT 0. NO 0. O. , 64 500. 247.50 12.00 SOFT 0. N0 0. o. l 65 1000, 247.50 12.00 SOFT 0. NO 0. O. l 64 2000. 247.50 9.00 SOFT 0. NO 0. 0. i 67 4000. 247.50 9.00 SOFT 0. N0 0. O. 68 6000. 247.50 10.00 50Fi 0. NO 0. O. ., 69 8000. 247.50 10.00 SOff 0. NO 0. ' O. 70 71 12000. 500. 247.50 225.00 17.00 12.00 SOFT SOFT 0. 0. NO 0. 0. -l ' l NO 0. - 0.
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72 1000. 225.00 12.00 SOFT 0. NO 0. O.
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,a h6 AID SROUND FDLIA6E INTERVENIN6 DISTANCE TO H16 HEST HE!6HT OF L POINT DISTANCE BEARIN6 HE!6HT TYPE PENETRATION DISTRUCTIONS OBSTRUCT!DN FROM SOURCE OBSTRUCTION l 73 2000. 225.00 12.00 SOFT 0. NO 0. O.
J 74 4000. 225.00 15.00 SOFT 0. NO 0. O. 73 6000. 225.00 10.00 SOFT 0. ND 0. O. p 76 8000. 225.00 22.00 SOFT 0. NO 0. O. g 77 12000. 225.00 12.00 SOFT 0. NO 0. 0. 78 500. 202.50 12.00 SOFT 0. NO 0. C. 79 1000. 202.50 12.00 SOFT 0. NO 0. O. f_, 80 2000. 202.50 12.00 SOFT 0. NO 0. O. L 81 4000. 202.50 12.00 SOFT 0. NO 0. O. 82 6000. 202.50 10.00 SOFT 0. NO 0. O. n 83 8000. 202.50 15.00 SOFT 0. NO 0. O. , [ , 84 12000. 202.50 12.00 SOFT 0. NO 0. O. 85 500. 180.00 12.00 SOFT 0. NO 0. O.
- . . 84 1000. 180.00 12.00 SOFT 0. NO 0. O.
l 87 - 2000. 180.00 12.00 SOFT 0. NO 0, 0. i
' - C2 4000. 180.00 13.00 SOFT 0. NO 0, 0.
89 6000. 180.00 10.00 SOFT 0. NO 0. O. 90 8000. 180.00 10.00 SOFT 0. NO 0. O. l
.. 91 12000. 180.00 7.00 SOFT 0. NO 0. O.
92 500. 157.50 12.00 SOFT 0. NO 0. O. 93 1000. .57.50 12.00 SOFT 0. NO 0. O.
' 94 2000. 157.50 12.00 SOFT 0. NO 0. O. ~~
93 4N0. 157.50 20.00 SOFT 0. N0 0. O. 6000. 157.50 10.00 SOFT 0. NO 0. O.
! . 96 97 8000. 157.50 15.00 SOFT 0. NO 0, 0.
L 98 12000. 157.50 8.00 SOFT 0. NO 0. O. 99 500. !!5.00 12.00 SOFT 0. NO 0. O.
!!100 1000. 135.00 12.00 SOFT 0. NO 0. O.
ij101 2000. 135.00 12.00 SOFT 0. NO 0, 0. 107 4000. 135.00 22.00 SOFT 0. N0 0. O. x 103 6000. 135.00 10.00 SOFT 0. NO 0. 0. f.'104 8000. 135.00 12.00 SOFT 0. N0 0. O.
" 105 12000. 135.00 3.00 SOFT 0. NO 0. 0. ,, 106 500. 'll2.50 12.00 SOFT 0. NO 0. O.
1000, 112.50 12.00 0. {-)107 SOFT NO 0. O. ?:! 108 2000. !!2.50 12.00 SOFT 0. NO 0. O. 109 4000, 112.50 25.00 SOFT 0. NO '0. O.
" !!0 , 6000. !!2.50 10.00 SOFT 0. ND 0. 0.
'; til 8000. !!2.50 18.00 SOFT 0. NO 0. 0.
!!2 12000. !!2.50 8.00 SOFT 0. NO 0. O.
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LOUISIANA POWER & Ll6Hi COMPANY BATERFDRD 3 ANS SIREN 82-553000 NOISE SOURCE POWER LEVEL INPUT __ 2
~
INDEI SDURCE 084 Opc 31.5 63 125 250 500 1000 2000 4000 8000 (HI) t. 1 SIREN BAT 002 158.9 158.9 0.0 0.0 0.0 0.0 147.0 !$8.0 149.0 141.0 134.0 10s 0.0 Y0s 0.0 10= 112.00 HEIGHT ABOVE GROUND = 50.00 , PD1
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LOUIS!AuA PONER 6 LISHi COMPANY . . , WATERFORD 3 ANS SIREN 92-WS3000 i METEDROLOGICALINPUTCON0lf!ONS i ills 9.14 METERS H2 39.62 METERS WIND WIND SPEED (MPS) TEMPERATURE (C) REllilVE 94ROMETRIC YECD SEASON MDNTH DATE HOUR DIRiti!CN H1 H2 Hi H2 HUMIDiff PRESSUREIMM OF H6) 1953 $ 8 1 12 180.0 3.1 4.5 2f.4 28.8 66.0 761.0 , ._ G
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b'! LLB p LOUISIANA POWER 6 LIGHT COMPANY [. b4TERfDRD 3 ANS SIREN 82 4 3000 L F L_. SOUND PRESSURE LEVELS IN D9C UNDER RET CONDITION 1 T3 0 O! STANCE IN FEIT A!!MUTH 500. 1000. 2000. 4000. 6000, 8000. 12000. O E 105.5 91.2 75.7 65.1 60.9 57.4 50.8 N ENE E 105.5 91.2 75.7 65.1 60.9 57.4 50.8 105.5 91.2 75.7 65.1 60.9 57.4 50.8 3' ME 105.5 91.2 75.7 65.1 60.9 57.4 50.8 N 105.5 91.2 75.7 65.1 60.9 57.4 50.8 MW 105.5 91.2 75.6 65.1 60.9 57.4 D.8 NW 105.5 *91.2 75.6 65.1 60.9 57.4 50.8 Mu 105.5 91.2 75.6 65.1 60.9 57.4 50.8
- W 105.5 91.2 75.6 65.1 60.9 57.4 50.8 l WSW 105.5 91.2 75.7 65.1 60.9 57.4 47.6
SW 105.5 91.2 75.7 64.9 57.3 50.3 34.8
,, SSW 105.5 91.2 75.7 63.3 54.9 47.1 32.1 S 105.5 91.2 75.7 62.8 54.1 44.1 30.6
., SSE 105.5 91.2 75.7 63.3 54.9 47.1 32.1 IlQ SE 105.5 91.2 75.7 64.9 57.3 50.3 36.8 ESE 105.5 91.2 75.7 65.1 60.9 57.4 47.6 ;
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a A LOUIS!ANA PCWER n LI6HT CORFAW ]
- j wATERFORD 3 ANS S!REN 83 NS3000 SOURCE-RECEIVER 70F06RAPHICAL IV UTS
~ a y ALL BEARINGS ARE NITH RESPECT TO THE WORTH MEASURINS CLOCKN!!E q
.] 6 RID 6ROUND FOLIA 6E INTERVENING DISTANCE TO HIGHEST HE!6Hi 0F POINT DISTANCE SEARING HE!6HT TYPE PENETRATION OBSTRutil0kS OBSTRUCTION FROM $0t%CE OBSTRUCTICM 7
ii 1 500. 90.00 15.00 SOFT 0. NO 0. O. 2 1000. 90.00 15.00 SOFT 0. NO 0, 0. , 3 2000. 90.00 15.00 SOFT 0. NO 0. O. 1 4 4000. 90.00 15.00 SOFT 0. NO 0. O. J 5 6000. 90.00 15.00 SOFT 0. NO 0. O. 6 8000. 90.00 15.00 SOFT 0. NO 0. O. 7 7 12000, 90.00 15.00 SOFT 0. N3 0. 0.
.j 8 500. 67.50 13.00 SOFT 0. NO 0. O.
9 1000. 67.50 13.00 SOFT 0. NO 0. O.
, 10 2M0. 67.50 13.00 SOFT 0. ND 0. O.
j 11 4000. 67.50 12.00 SOFT 0. NO 0. O. 12 - 6000. 67.50 10.00 SOFT 0. NO 0. O. 13 6000. 67.50 10.00 SOFT 0. ND 0. O. 14 12000. 67.50 1.00 SOFT 0. NO 0. 0,
. 15 500. 45.00 14.00- SOFT 0. NO 0. O.
16 ' 1000. 45.00 14.00 SOFT 0. NO 0. O.
~
17 2000. 45.00 13.00 SOFT 0. NO 0. O. 18 4000. 45.00 11.00 SOFT 0. NO 0. O. 19 6000. 45.00 10.00 SOFT Q. NO 0. O. ,., 20 6000. 45.00 10.00 SOFT 0. ND 0. O. I 21 12000. 45.00 4.00 SOFT 0. NO 0. 0. ~ 22 500, 22.50 14.00 S0ri 0. NO 0. O. l 23 1000. 22.50 14.00 SOFT 0. NO 0. O. l ' l 24 2000. 22.50 13.00 SOFT 0. ND 0, 0. l J 25 4000. 22.50 12.00 SOFT 0. NO 0. O. l
?6 6000. 22.50 10.00 $0Fi 0. ND 0. 0. l 7 27 8000. 22.50 7.00 SOFT 0. NO 0. O.
~ I ?8 12000. 22.50 4.00 SOFT 0. NO 0. C. 29 500. 0.0 14.00 SOFT 0. NO 0. C. 30 1000. 0.0 14.00 SOFT 0. NO 0. _ 0. 31 2000. 0.0 13.00 SOFT 0. ND 0. C.
~
32 4000. 0.0 10.00 SOFT 0. NO 0. 0, 33 6000. 0.0 10.00 SOFT 0. NO 0. O. s 34 8000. 0.0 6.00 SOFT 0. NO 0. O. _. 35 12000, 0.0 4.00 SOFi 0. N3 0. O. 36 500. 337.50 14,00 SOFT 0, No 0. O. e
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BA!D SA0UND FDL!n6E INTERVENIN6 DISTANCE TO HIGHEST HE!$HTOF ~ POINT 0!$t4NCE DEAA!N6 HE!SHT itPE PENETR4fl0N 00STRUCT10NS OtSTRUCTION FROM SOUCCE CISTAUCT!CN 37 IMO. 337.50 20.00 NARD 0. N0 0. O. 38 2000. 337.50 20.00 HARD 0. NO 0. O. 39 4000. 337.50 14.00 HARD 0. NO 0. O. - 40 6000. 337.50 10.00 NARD 0. N0 0. 0. 41 8000. 337.50 10.00 HAAD 0. NO 0. O. - 42 12000. 337.50 10.00 HARD 0. YES 11375. 30.
~
43 500. 315.00 20.00 SOFT 0. NO 0. O. 44 1000. 315.00 20.00 SOFT 0. NO 0. O. .. 45 2000. 315.00 11.00 SOFT 0. NO 0. 0. 44 4000. 315.00 18.00 SOFT 0. NO 0. O. ~< 47 6M0. 115.00 20.00 SOFT 0. NO 0. 0.
~
48 8000. 315.00 20.00 SOFT 0. YES 6850. 30. 49 12000, 315.00 10.00 SOFT 0. YES 11450. 30. 50 500. 292.50 25.00 SOFT 0. NO 0. ' O. 51 1000. 292.50 20.00 SOFT 0. NO 0. C. 52 2000. 292.50 25.00 SCFT 0. NO 0. O. 53 4000. 292.50 17.00 SOFT 0. NO 0, 0. 54 6000. 292.50 15.00 SCFT 0. NO 0. 0, a 55 9000. 292.50 14.00 SOFT 0. NO 0. C. 54 12000. 292.50 13.00 SOFT 0. NO 0, 0. , 57 'v0. 270.00 17.00 SOFT 0. NO 0. O. 4 58 270.00 J 1000. 17.00 SOFT 0. NO 0. i. 59 2000. 270.00 14.00 SOFT 0. NO 0. O. , 60 4000. 270.00 11.00 SOFT 0. NO 0. O. 6000. 270.00 j 61 8.00 $0Fi 0. NO 0. 0. .4 62 8000. 270.00 1.00 SOFT 0. NO 0. O. 63 12000. 270.00 1.00 SOFT 0. NO 0, 0. I 247.50 64 65 500. iM0. 247.50 16.00 14.00 SOFT SOFT 0. 0. NO ND 0. 0. 0. 0, J 64 2000. 247.50 13.00 SOFT 0. NO 0. O. .. 67 4000. 247.50 9.00 $0Fi 0. NO 0. c. 68 6000. 247.50 6.00 SOFT 0. NO 0. 0, 69 0000. 247.50 7.00 SOFT 0. N0 0. O. 70 12000. 247.50 8.00 SOFT 0. NO 0. 71 500. 225.00 14.00 0. O.
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SOFT NO 0. O. J 72 1000. 225.00 13.00 SOFT 0. NO 0. O.
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'2 52 2000. 292.50 14.M SOFT 0. NO 0. O.
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'; $7 500. 270.00 14.M SOFT 0. NO 0. O.
g 58 1000. 270.00 14.00 SOFT 0. NO 0. O. 59 2000. 270.00 13.00 SOFT 0. NO 0. O. 60 4000, 270.00 11.00 SOFT 0. NO 0. O. h 61 6000. 270.00 1.M SOFT 0. NO 0. O. J 62 8000. 270.00 7.00 SOFT 0. NO 0. O. 63 12M0. 270.00 6.00 SOFT 0. NO 0. 0, 1 64 500, 247.50 15.00 SOFT 0. NO 0. O. J 65 1000, 247.50 14.00 SOFT 0. NO 0. O. 64 2000. 5.47.50 14.H SOFT 0. N0 C. O. 67 4000. 247.50 13.00 SOFT 0. NO 0. O. 68 6000. 247.50 13.00 SOFT 0. NO 0. O.
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105 12000. SOFT 0. NO 0. O. 106 500. 112.50 18.00 MRO 0. NO 0. O. 107 1000. !!2.50 17.00 MRD 0. N0 0. C. 100 2000. !!2.50 16.00 MAD 0. NO 0. O. ~ 109 4000. !!2.50 20.00 ERD 0. NO 0. O. 110 6000. !!2.50 0.0 MAD 0. YES 4700. 10. q 111 8000. 112.50 0.0 MAD 0. NO 0. O. .t
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.] POINT DISTANCE SEARING HE!6HT TYPE PENETRATION 08STRUCT10NS 08STRUCT!DN FROM SOURCE OSSTRUCT!DN , 1 500, 90.00 11.00 SOFT 0. NO 0. O.
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~J 60 4000, 270.00 12.00 SOFT 0. NO 0. O.
61 6000. 270.00 12.00 SOFT 0. NO 0. O. - 63 8000. 270.00 12.00 SOFT 0. NO 0. O. 12000, ' 63 270.00 12.00 SOFT 0. NO 0. O. 64 500. 247.50 11.00 SOFT 0. NO 0. O. 247.50 11.00 0. U 65 1000. SOFT NO 0. O. 66 2000. 247.50 12.00 SOFT 0. NO 0. O. b 67 4000. 247.50 13.00 SOFT 0. NO 0. O. 68 6000. 247.50 16.00 SOFT 0. NO 0. O. ,1 69 8000. 247.50 18.00 SOFT 0. NO 0. O. '.i 70 12000. 247.50 18.00 SOFT 0. NO 0. O. 71 500. 225.00 11.00 SOFT 0. NO 0. O. , 73 1000. 225.00 12.00 SOFT 0. NO 0. O.
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' ,I 86 1000. 180.00 12.00 SOFT 0. NO 0. O.
87 2000, 180.00 16.00 SOFT 0. NO 0. O.
- 88 4000. 180.00 13.00 SOFT 0. YES 3250, 30.
89 6000. 180.00 13.00 SOFT 0. NO 0. O. J 90 8000. 180.00 13.00 SOFT 0. YES 6300. 30. 91 12000. 180.00 7.00 SOFT 0. NO 0. O. 92 500. 157.50 11.00 SOFT 0. NO 0. 0.
) 93 1000. 157.50 12.00 SOFi 0. ND 0. O.
94 2000. 157.50 15.00 SOFT 0. NO 0, 0. i 95 4000. 157.50 13.00 SOFT 0. YES 3650. 30. 96 6000. 157.50 13.00 SOFT 0. NO 0. O. 97 8000. 157.50 14.00 SOFT 0. YES 7000. 30.
, 98 12000. 157.50 11.00 SOFT 0. NO 0. O.
' I 99 500. 135.00 11.00 SOFT 0. NO 0, 0.
! 100 1000. 135.00 10.00 SOFT 0. NO 0. O.
101 2000. !!5.00 13.00 SOFT 0. NO 0, 0.
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j 103 6000. 135.00 13.00 SOFT 0. YES 5300, 30. 104 8000. 135.00 13.00 SOFT 0. NO 0. O.
.) 105 12000. 135.00 13.00 SOFT 0. YES 10625, 30.
106 500. !!2.50 !!.00 SOFT 0. NO 0. O. 107 1000. 112.50 11.00 SOFT 0. NO 0, 0, ., 108 2000. !!2.50 12.00 SOFT 0. NO 0. O. l109 4000. 112.50 12.00 SOFT 0. N0 0. O.
; !!0 6000. !!2.50 13.00 SOFT 0. NO 0, 0.
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WIND WIND SPEEDIRPS) TEMPERATURE (C) RELAi!VE BAROMETRIC YEAR SEASON MDNTH DATE HDUR DIRECTION Hi H2 Hi H2 HUMIDITY PRESSURE (MM OF HS) 1983 S 8 1 12 180.0 3.1 4.5 29.4 28.8 66.0 761.0 em
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G 5,'b n LOUISlANA PONER 6 Ll6HT COMPANY , NATERFORD ANS SIREN 96-NS3000 I" SOURCE-RECElVER 70P06RAPHICAL INPUTS L m ALL DEARINGS ARE N!TH RESPECT TO NORTH MEASURING CLOCINISE . BRID 6R00ND FOLIA 6E INTERVEd!N6 OlSTANCE TO H16E ST HE!6Hi 0F [' P0lNT DISTANCE BEARING HE!SHT TYPE PEETRAi!ON OBSTRUC110NS OBSTRUCTION FROM SOURCE 09STRUCT!CN < 1 500, 90.00 14.00 SOFT 0. NO 0. O. O 2 1000. 90.00 14.00 SOFT 0. NO 0. 0.
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4 4000. 90.00 14.00 SOFT 0. NO 0. O. - 5 6000. 90.00 10.00 SCFT 0. NO 0. 0. . 6 8000. 90.00 11.00 SOFT 0. NO 0. O. 7 12000. 90.00 9.00 SOFT 0. NO 0. O. 500, 67.50 14.00 9 SOFT 0. NO 0. O. E 9 1000, 67.50 13.00 SOFT 0. NO 0. O. E 10 ' 2000. 67.50 10.00 SOFT 0. NO 0. O. 11 4000, 67.50 10.00 SOFT 0. NO 0. C.
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- 48 8000. 315.00 8.00 SOFT 0. NO 0. O. ! 49 12000. 315.00 5.00 SOFT 0. NO 0. O. " 50 500. 292.50 15.00 SOFT 0. NO 0. O.
51 1000. 292.50 13.00 SOFT 0. NO 0, 0, f 52 2000. 292.50 11.00 SOFT 0. N3 0. O. L. 53 4000, 292.50 13.00 SOFT 0. NO 0, 0, 54 6000, 292.50 !!.00 SCFT 0. ND 0. O.
~ S3 6000. 292.50 11.00 SOFT 0. ND 0. 0, i 54 12000. 292.!0 9.00 SOFT 0. MD 0. O.
57 500. 270.00 15.00 50Fi 0. NO 0. O.
. 59 1000. 270.00 14.00 SOFT 0. NO 0. O.
t 59 2000. 270.00 13.00 SOFT 0. NO 0. 0. 60 4000. 270.00 12.00 SOFT 0. NO 0. O. 61 6000. 270.00 14.00 SOFT 0. NO 0. O. 1 61 8000. 270.00 10.00 SOFT 0. NO 0. O. i 63 12000. 270.00 13.00 SOFT 0. NO 0, 0. 64 500. 247.50 13.00 SOFT 0. N3 0. O. 247.50 0,
] 65 1000. 20.00 SOFT 0. NO 0. ! 66 2000. 247.50 19.00 SOFT 0. NO 0. O.
67 4000. 247.50 18.00 SOFT 0. NO 0. O. 63 6000. 247.50 19.00 SOFT 0. VES 5050. 30. I 69 8000. 247.50 18.00 SOFT 0. NO 0. O. 70 12000. 247,50 10.00 SOFT 0. VES 10875. 30. 71 500, 225.00 5.00 SOFI 0. NO 0, 0.
, 72 1000. 225.20 13.00 50ri 0. NO 0. 0.
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6 - Z h I r P; o CID GROUND FOLIA 6E INTERVENIN6 DISTANCE TO Hl6 Heli HE16Hi 0F $ POINT DISTANCE BEARING HEISHT TYPE PENETRAfl0N 00$iRUCT!0NS OBSTRUCT!DN FROM SOURCE 085TRUCT!0N t t 73 2000. 225.00 14.00 SOFT 0. NO 0. O. : 74 4000. 225.00 10.00 SOFT 0. NO 0. O. .
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75 6000. 225.00 10.00 SOFT 0. NO 0. O. 76 8000. 225.06 10.00 SOFT 0. NO 0. 0. - 77 12000. 225.'.0 12.00 SOFT 0. YES 8775. 30. ' 78 500. 20'.50 6.00 SOFT 0. NO 0. 0. L 79 IMO. ' .t2. 50 13.00 SOFT 0. NO 0. O. 80 2000. 202.50 14.00 SOFT 0. NO 0. O. Il 4000. 202.50 10.00 SOFT 0. NO 0. O. 82 6000. 202.50 14.00 SOFT 0. YES 5275. 30, 83 8000. 202.50 13.00 SOFT 0. NO 0. O. r-84 12000. 202.50 9.00 SOFT 0. NO 0. 0. i 85 500. 100.00 17.00 SOFT 0. NO 0. O. 84 1000. 180.00 18.00 S0ri 0. NO 0. O. _ 87 2000. 180.00 0.0 SOFT 0. YES 1800. 15. O 4000. 100.00 0.0 SOFT 0. NO 0. O. .. . 89 6000. 100.00 13.00 SOFT 0. YES 5175. 30. ! 90 8000. 100.00 12.00 SOFT 0. NO 0. O. "i ~ 91 92 12000. 500. 100.00 157.50 9.00 17.00 SOFT SOFT 0. 0. NO NO 0. 0. O. 0. J 93 1000. 157.50 14.00 SOFT 0. NO 0. O. ;z 94 2000. 157.50 0.0 SOFT 0. YES 1950. 20. 95 4000. 157.50 0.0 SOFT 0. NO 0. O. 96 6000. 157.50 13.00 SOFT 0. YES 5625. 30. t
' i 97 8000. 157.50 16.00 0. 0.
157.!0 SOFT NO O. ] 98 12000. 19.00 SOFT 0. YES 9675. 30. d 99 500, 135.00 5.00 HARD 0. NO 0. O. 100 1000. !!5.00 20.00 HARD 0. NO 0, 0, r ' 101 2000. 135.00 16.00 MAR 5 0. NO 0. O. ; 102 4000. 135.00 0.0 HARD 0. NO 0. 0. 103 6000. 135.00 0.0 HARD 0. NO 0. O. 3 104 8000. 135.00 0.0 NARD 0. NO 0. O. 105 12000. 135.00 0.0 HARD 0. NO 0, 0. " 106 500. !!2.50 15.00 SOFT 0. N0 0. O. 107 1000. !!2.50 5.00 SOFT 0. NO 0. O. t 108 2000. !!2.50 19.00 SOFT 0. NO 0. O. L 1 109 4000. 112.50 13.00 SOFT 0. NO 0. O. !!0 6000. !!2.50 20.00 SOFT 0. NO 0, 0. ~ i 111 8000. 112.50 15.00 SOFT 0. YES 6750. 30. !!2 12000. 112.50 9.00 SOFT 0. NO 0, 0.
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LOUIS!A W POWER 6 LIGHT ConFANY E ETERFORD MS S!REN 64-WS3000 f! a N0lSE SOURCE POWER LEVEL INPUT
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jbEI SOURCE 084 DDC 31.5 43 125 250 500 1000 2000 4000 8000 (H2) p1 $1REN M IO06 !!8.9 158.9 0.0 0.0 0.0 0.0 147.0 !!8.0 14V.0 141.0 134.0 1 -8 los 0.0 YO 0.0 20s 64.00 NEISHT A30VE SROUND: 50.00 m-
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[7 LOUIS!AW POWER 6 Ll6HT COMPANY W TERFORD ANS $1REN 06 WS3000
,, METEDIOLOGICAL INPUT COND!i!DNS H1= 9.14 METERS H2s 39.62 METERS I
.1 WIND EINDS*EED(MPS)TEMFERATUREIC) RELATIVE BROMETFIC
. VEE SEASON MONTH DATE HOUR DIRECTION HI N2 H! H2 HUMIDITY PRES!URE(MM OF H5)
~1983 S 8 1 12 180.0 3.1 4.5 29.4 28.8 66.0 761.0 I r !
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I F LOUIS!ANA POWER & LI6HT COMPANY WATERFORD 3 ANS S!AEN 88-WS3000 - SOURCE-RECEIVER TOP 06RAPHICAL INFUIS , ALL BEARIN6S ARE WITH RESPECT TO THE NORTH MEASURIN6 CLOCKWISE 7T l-6 RID SROUND FDLIA6E INTERVENING DISTANCE 10 HIGHEST HEI6HT OF POINT DISTANCE BEARIN6 HE!6HT TYPE PENETRAi!ON OBSTRUCTIONS DBSTRUCT!DN FRON SOURCE OBSTRUCTICN
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1 500. 90.00 9.00 SOff 0. NO 0. O. 2 1000. 90.00 !!.00 SOFT 0. NO 0. O. C 3 2000. 90.00 12.00 SOFT 0. NO 0. O. 4 4000, 90.00 13.00 SOFT 0. NO 0, 0. 5 6000. 90.00 9.00 SOFT 0. NO 0. O. F 6 8000. 90.00 9.00 SOFT 0. NO 0. C. ,; 7 12000. 90.00 5.00 SOFT 0. YES 11950. 12, 8 500. 67.50 9.00 SOFT 0. NO 0. O. ,-. 9 1000. 67.50 12.00 SOFT 0. ND 0. O. 10 2000, 67.50 12.00 SCFT 0. ND 0. O. 1
!! 4000. 67.50 12.00 SOFT 0. NO 0, 0. _
12 6000, 67.50 11.00 SOFT 0. NO 0. O. 13 8000. 67.50 !!.00 SOFT 0. NO 0. ,
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14 12 % 0. 67.50 6.00 SOFT 0. YES 11250. 12. 15 500. 45.00 9.00 SOFT 0. ND 0. O. 16 1000. 45.00 11.00 SOFT . O. NO 0. - 0.
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.l 19 6000. 11.00 SOFT 0. ND 0.
20 8000.- 45.00 7.00 SOFT 0. NO - 0. O. i 21 12000. 45.00 5.00 SOFT 0. NO 0. O. 22 500. 22.50 9.00 SOFT 0. NO 0. 0. 23 1000. 22.50 9.00 SOFT 0. NO 0. 0, 24 2000. 22.50 11.00 SOFT 0. NO 0. 0. 25 4000. 22.50 7.00 SOFT 0. NO 0. O. .* 26 6MO. 22.50 6.00 SOFT 0. NO 0. O. i' 27 8000. 22.50 6.00 SOFT 0. NO 0. O. 28 12000. 22.50 4.00 SOFT 0. NO 0. 0. 29 500. 0.0 8.00 SOFT 0. NO 0. O. l 30 1000. 0.0 8.00 SOFT 0. NO 0. O. :-- l 31 2000. 0.0 7.00 SOFT 0. NO 0. 0. 32 4000. 0.0 6.00 SOFT 0. NO 0. O. 33 6000. 0.0 4.00 SOFT 0. NO 0, 0. _ 34 8000. 0.0 4.00 SOFT 0. NO 0. O. 35 12000. 0.0 4.00 SOFT 0. NO 0. O. . 34 500. 337.50 8.00 SOFT 0. NO 0. 0. m
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N d SRID 6ROUND FDLIAGE INTERYENIN6 DISTANCE TO HISEST HEIGHT OF POINT O! STANCE BEARING HEISHT TYPE PENETRATION OBSTRUCTIONS OBSTRUCilCN FROM SOL'RCE 095TRUCTION ~A d! 37 1000. 337.50 8.00 SOFT 0. NO 0. O. 38 2000. 337.50 7.00 SOFT 0. NO 0. O. 39 4000. 337.50 6.00 SOFT 0. NO 0. O. 40 6000. 337.50 2.00 SOFT 0. NO 0. O. 41 8000, 337.50 4.00 SOFT 0. NO 0. O. n 42 12000. 337.50 4.00 SOFT 0. NO 0. O.
.i 43 500. 315.00 8.00 SOFT 0. NO 0. O.
O 44 1000. 315.00 8.00 SOFT 0. NO 0. O. 45 2000. 315.00 7.00 SOFT 0. NO 0. O. ' ? 46 4000. 315.00 6.00 SOFT 0. NO 0. O. fj 47 6000. 315.00 5.00 SOFT 0. NO 0, 0, 48 8000. 315.00 5.00 SOFT 0. NO 0. O. r, 49 12000. 315.00 4.00 SOFT 0. ND 0. 0.
$ 50 500. 292.50 8.00 SOFT 0. NO 0. 0.
51 1000. 292.50 8.00 SOFT 0. NO 0. O. 92 2000. 292.50 8.00 SOFT 0. NO 0. 0. 53 4000. 292.50 5.00 SOFT 0. NO 0. O. ~ 94 6000. 292.50 5.00 SOFT 0. FJ 0. O. 53 8000. 292.50 5.00 SOFT 0. NO 0. C.
'; 56 12000. 292.50 4.00 SOFT 0. NO 0. O.
j 57 500. 270.00 9.00 SOFT 0. NO 0. O.
$& 1000. 270.00 9.00 SOFT 0. NO 0. O.
r- 59 2000. 270.00 9.00 SOFT 0. NO 0. O. 7; 60 4000. 270.00 9.00 SOFI 0. ND 0. 0. 61 6000. 270.00 8.00 SOFT 0. NO 0. O. 62 8000. 270.00 10.00 SOFT 0. NO 0. O. ~l 63 r 12000, 270.00 5.00 SOFT 0. NO 0. O. ] 64 500. 247.50 10.00 SOFT 0. NO 0. 0. 65 1000. 247.50 11.00 SOFT 0. NO 0. O. 64 2000. 247.50 12.00 SOFT 0. NO 0. O. ] 67 j 4000. 247.50 9.00 SOFT 0. NO 0, 0. 68 6000. 247.50 !!.00 SOFT 0. NO 0. O. l
~ ' - 8000. 247.50 11.00 SOFT 0. ND 0. 0.
lj. 69 70 12000. 247.50 13.00 SOFT 0. NO 0. 0.
?! 500. 225.00 11.00 SOFT 0. NO 0. O.
72 1000, 225.00 !!.00 SOFT 0. NO 0, 0. k
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1% j\' SR19 6R00N) FDLIA6E INTERVEND6 DISTANCE TO HIGHEST HEIGHT OF w POINT DISTANCE BEARING HE!6HT TYFE PENETRATION OBSTRUCTIONS OBSTRUCTION FRCM SOURCE DISTRUCTION [ 73 74 2000. 4000. 225.00 225.00 12.00 13.00 SOFT 0. 0. N0 0. O. ji SOFT NO 0. O. 75 6000. 225.00 13.00 SOFT 0. NO 0. 0. - 76 8000. 225.00 13.00 0. SOFT NO 0. O. f 77 12000. 225.00 17.00 SOFT 0. NO 0. 0. - 78 500. 202.50 11.00 SOFT 0. NO 0. O. 79 1000. 202.50 12.00 SOFT 0. 0. 80 NO O. E 2000. 202.50 81 4000. 202.50 12.00 13.00 SOFT 0. NO 0. O. L SOFT 0. NO 0. O. 83 6000, 202.50 16.00 SOFT 0. NO 0. O. n 83 8000. 202.50 17.00 SOFT 0. NO 0. 0. 64 12000. 202.50 10.00 SOFT 0. YES 8850. 00. []
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85 500. 180.00 11.00 SOFT 0. NO 0. C. _ 86 1000. 180.00 12.00 SOFT -
- 0. NO 0. O.
87 2000. 180.00 13.00 SOFT 0. N0 0. O. :- 0 4000. 180.00 20.00 SOFT 0. NO 0. O. 89 6000. 180.00 18.00 0. SOFT NO 0. O. ~j 90 ~ 8000. 180.00 10.00 SOFT 0. YES 6350, 30. . ,j 91 12000. 180.00 13.00 SOFT 0. YES 10350. 30, 93 500. 157.50 10.00 SCFT 0. NO
- 0, 0, .,
93 1000. 157.50 10.00 SOFT 0. NO 0. O. 94 2000. 157.50 14.00 SOFT 0. ' NO 0. O. 95 4000. 157.50 16.00 SOFT 0. NO 0. O. 96 6000. 157.50 19.00 0. ' SOFT YES 5875. 30. l 07 8000. 157.50 10.00 SCFT 0. 'j VES 5875. -
- 30. .
92 12000. 157.50 14.00 SCFI 0. YES 10375. 10. 99 500. 135.00 10.00 SOFT 0. NO 0. 0. 9 100 1000. 135.00 12.00 SOFT 0. NO 0, 191 2000. 135.00 14.00 0.
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ll SOFT 0. NO 0. O. 102 4000. 135.00 17.00 SOFT 0. NO 0. O. r' 103 6000. 135.00 19.00 SOFT 0. NO 0, 0. cl 104 8000. 135.00 20.00 SCFT 0. YES 7500. 30. d 165 12000. 135.00 13.00 SOFT 0. NO 0. O. 106 500. 112.50 10.00 SOFT 0. NO 0. O. 107 1000. !!2.50 12.00 SOFT 0. NO 0, 0,
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108 2000, 112.50 13.00 SOFT 0. NO 0. O. 109 4000. 112.50 !$.00 SOFT 0. NO 0. O.
!!0 6000. 112.50 14.00 SOFT 0. NO 0. 0. !
111 8000. 112.50 13.00 SOFT 0. NO 0. O.
!!2 12000. !!2.50 9.00 SOFT 0. NO 0. O. .
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LOUIS!ANA PO ER & Ll6HT COMPANY WATERFORD 3 ANS SIREN te-WS3000 NOISE SOURCE POWER LEVEL INPUT .1 JSEI SOURCE DBA DBC 31.5 63 125 250 500 1000 2000 4000 8000 (HI) ~9 i S!REN WAT008 158.9 !!8.9 0.0 0.0 0.0 0.0 147.0 158.0 149.0 141.0 '!34.0 i los 0.0 Y0s 0.0 20s 59.00 E16HT ABOVE GROUND = 50.00 7 J
.i LOUISIANA POWER & LIGHT COMPANY WATERFORD 3 ANS SlREN 88-WS3000
. METEOR 0LO61 CAL INPUT CONDli!0NS ,
J Hl= 9.14 METERS H2= 39.62 METERS WIND WIND SPEED (195) TEMPERATURE (C) RELAi!YE W OMETRIC MEAR SEASCW MONTH DATE HOUR DIRECTION Hi H2 Hi H2 HUMIDITY PRESSURE (MM OF N6) "1988 S 8 1 12 180.0 3.1 4.5 29.4 28.8 66.0 761.0 I a 4 l 4 e 9
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LOUIS!ANA POWER & LIBNT COMPANY NATERFORD 3 Ah5 SIREN 88-WS3000 ,. I ' SOUN8 PRESSURE LEVELS IN Dit UNDER MET CONDji10N 1 a DISTANCE IN FEET r AllMUTH 500. 1000. 2000. 4000. 6000. 8000. 12000. 'E E 105.6 91.2 75.7 65.1 60.9 57.4 42.2 ,e ENE 105.6 91.3 75.7 65.1 60.9 57.4 45.9 b NE 105.6 91.2 75.7 65.1 60.9 57.4 50.8 NIE 105.6 91.2 75.7 65.1 60.9 57.4 50.8 , N 105.6 91.2 75.7 65.1 60.9 57.4 50.8 'l NW 105.6 91.2 75.7 65.1 60.9 57.4 50.8 u H 105.6 91.2 75.7 65.1 60.9 57.4 50.8 WW 105.6 91.2 75.7 65.1 60.9 57.4 50.8 ~' W 105.6 91.2 75,7 65.1 60.9 57.4 50.8 ,3 WSW 105.6 91.2 75.7 65.1 60.9 57.4 47.6 SW 105.6 11.2 75.7 64.9 57.3 50.3 36.8 , SSW 105.6 91.3 75.7 63.3 54.9 27.2. 47.1 A S 105.6 91.3 75.7 62.8 54.1 40.9 25.3 'd SSE 105.6 91.2 75.7 63.3 46.4 42.1 26.8 SE 105.6 91.3 75.7 64.9 57.3 44.8 36.8 ESE 105.6 91.3 75.7 65.! 60.9 57.4 47.6 L) b'lt G 6 9: 6, ens es# 4e
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!! 4000, 67.50 15.00 SOFT 0. NO 0. O, i 12 6000, 67.50 10.00 SOFT 0. NO 0. O.
- 13 8000, 67.50 10.00 SOFT 0. NO 0. O.
14 12000, 67.50 10.00 SOFT 0. h3 0. O. 15 500, 45.00 14.00 SOFT 0. NO 0, 0.
!6 1000. 45.00 30.00 SOFT 0. NO 0. 0, 17
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3 18 4000. 45.00 10.00 SOFT 0. NO 0, 0. 19 6000, 45.00 10.00 SOFT 0. NO 0. O.
~ 20 8000. 45.00 17.00 SOFT 0. NO 0. O. .. 21 12000 45.00 9.00 SOFT 0. YES 9250. 30. ;
22 500. 22.50 20.00 SOFT 0. NO 0. O. l 2 23 1000. 22.50 10.00 SOFT 0. ND 0, 0. 24 2000. 22.50 10.00 SOFT 0. NO 0. O. )
' 1 25 4000. 22.50 11.00 SOFT 0. NO 0, 0. I a 26 6000. 22.50 12.00 SOFT 0. YES 5575. 30. l 27 8000. 22.50 18.00 SOFT 0. NO 0. O.
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30 1000. 0.0 10.00 SOFT 0. NO 0. O.
. 31 2000. 0.0 10.00 SOFT 0. NO 0, 0. ; 32 4000. 0.0 18.00 SOFT 0. YES 3775. 30. - 33 6000. 0.0 14.00 SOFT 0. NO 0. O.
34 8000. 0.0 14.00 SOFT 0. NO 0. O. 35 12000. 0.0 9.00 SOFT 0. NO 0. 0. 36 500. 337.50 19.00 SOff 0. NO 0, 0.
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$}t v) er GRID 6A0VND - FOLIA 6E INTERVENING DISTANCE 10 HIGHEST HE!6HT OF
'IU; POINT DISTANCE BEARIN6 HE!6HT TYPE PEIETRATION OBSTRUCTIONS 08S7RUCil0NFROMSOURCE OBSTRUCTION i~'.
37 1000. 337.50 10.00 SOFT 0. NO 0. O. 71 38 2000. 337.50 10.00 SOFT 0. NO 0. O. 39 4000. 337.50 18.00 SOFT 0. YES 3275. 30. . 40 6000. 337.50 14.00 SOFT 0. NO 0. 0. . 41 8000. 337.50 14.00 SOFT 0. NO 0. O. W , 41 12000. 337.50 8.00 SOFT 0. NO 0. O. 43 500. 315.00 19.00 SOFT 0. NO 0. 0. O 44 _1000, 315.00 10.00 SOFT 0. NO 0. C. c,; i 45 2000. 315.00 10.00 SOFT 0. NO 0. O. 44 4000. 315.00 18.00 SOFT 0. YES 3675. 30. 3 47 6000. 315.00 14.00 SOFT 0. NO 0. O. 48 8000, 315.00 14.00 SOFT 0. NO 0. O. 49 12000. 315.00 11.00 SOFT 0. NO 0. O. _ 50 500. 292.50 20.00 HAAD 0. NO 0. O. - 51 1000. 292.50 15.00 MRD 0. NO , 0. 0. Oj 52 2000. 292.50 10.00 MRD 0. NO 0. O. 53 4000. 292.50 10.00 MRO 0. NO 0. . 0,
$4 6000. 292.50 25.00 HAAD' O. YES 6025. 30. ,j 55 8000. 292.50 17.00 MAD 0. NO 0. O.
54 12000. 2t2.50 13.00 MRD 0. NO 0. O. .- 57 500. 270.00 17.00 SOFT 0. NO 0. 0. , 58 1000. 270.00 30.00 SOFT 0. N0 0. O. 59 2000. 270.00 24.00 SOFT 0. NO 0. , 0. 4000, ' 60 270.00 10.00 SOFT 0. YES 3400. 20. 61 6000, 270.00 10.00 SOFT 0. NO 0. O. .' 62 8000. 270.00 25.00 SOFT 0. NO 0. O. 63 12000. 270.00 15.00 SOFT 0. YES 9800. 30. ':$ 64 500, 247.50 14.00 SOFT 0. NO 0. O. .H
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63 1000. 247.50 15.00 SOFT 0. NO 0. O. 66 2000. 247.50 14.00 SOFT 0. NO 0. O. y j 67 4000. 247.50 10.00 SOFT 0. NO 0. O. 68 6000. 247.50 8.00 SOFT 0. NO 0. O. i 69 8000. 247.50 8.00 SOFT 0. NO 0. ~ O. 70 12000. 247.50 12.00 SOFT 0. NO 0. 0. G i 71 500. 225.00 14.00 SOFT 0. NO 0. O. ,;. 72 1000. 225.00 14.00 SOFT 0. NO 0. O. 4 - ; s a L
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La y CID BACUND FOLIA 6E INTERVENIN6 DISTANCE TO HIGHEST HE16HT OF i POINT OlSTANCE KARIN6 HE!6HT TYPE PENETRAT10N 085TRUCT10NS OBSTRUCTION FROM SCURCE OBSTRUCTION lb 73 2M0. 225.00 14.M SOFT 0. NO 0. O. f 74 4000. 225.00 9.00 SOFT 0. 20 0. O. G 75 6M0. 225.00 5.00 SOFT 0. NO 0. O. 76 8000. 225.00 4.00 SOFT 0. NO 0. O. r- 77 12M0. 225.00 4.M SOFT 0. NO 0. O. {, 78 500. 202.50 13.00 SOFT 0. NO 0. O. 79 1000. 202.50 13.00 SOFT 0. NO 0. O. 2000, 202.50 13.00 SOFT 0. NO 0. O. g] 80 01 4000. 202.50 0.00 SOFT 0. NO 0. O. U 82 6000. 202.50 7.00 SOFT 0. NO 0. O. 83 8000. 202.50 5.00 SOFT 0. NO 0. O. D, 84 120%. 202.50 3.00 SOFT 0. NO 0. O. O 85 500. 100.M 13.00 SOFT 0. NO 0. O. 86 1000. 100.00 13.00 SOFT 0. N0 0. O. p 17 2000. 180.00 13.00 SOFT 0. NO 0. O. ! ,,' O 4000. 100.00 10.00 SDFT 0. NO 0. O. 89 6000. 160.00 7.00 SOFT 0. NO 0. O. , 90 8000. 180.00 7.00 SOFT 0. NO 0. O. 91 12000. 180.00 4.00 SOFT 0. NO, 0. O. 92 500. 157.50 13.00 SOFT 0. ND 0. O. 93 1000. 157.50 13.00 SOFT 0. NO 0. O. [.; 94 2000. 157.50 13.00 SOFT 0. NO 0. O. .-; 95 4M0. 157.!0 11.00 SOFT 0. NO 0. O. 96 6000. 157.50 6.00 SOFT -
- 0. NO 0. O.
, 97 8000. 157.50 5.00 SOFT 0. NO 0. O. 'j 98 12000. 157.50 6.00 SOFT 0. NO 0. O.
j u 99 500. 135.00 13.00 SOFT 0. NO 0. O. 100 1000. 135.00 13.00 SOFT 0. NO 0. O. D 101 2000. 135.00 13.00 SOFT 0. NO 0. O. b102 4000. 135.00 !!.00 SOFT 0. ND 0. 0. 103 6000. 135.00 5.00 SOFT 0. NO 0. O. 7 104 8000. !!5.00 6.00 SOFT 0. NO 0. O. j 105 12000. 135.00 20.00 SOFT 0. YES 11650. 25. 106 500. 112.50 13.00 SOFT 0. NO 0. O. 107 1000. 112.50 13.00 SOFT 0. NO 0. O. ,,3, 108 2000. 112.50 11.00 SOFT 0. NO 0. O. M 109 4M0. 112.50 ll.M SOFT 0. NO 0. O.
!!0 6000. 112.50 12.00 SOFT 0. NO 0. O. " 111 8000, 112.50 13.00 SOFT 0. NO 0. a.
O !!2 12000. !!2.50 20.00 SOFT 0. YES 10850. 30. 1 ,e l
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L LOUISIANA P0 TEA & Ll6HT COMPANY { w WATERF0A0 3 And $1REN 09-WS3000 N0!$E SOUFE P0tER LEVEL INPUT u.
- lNDEI SOURCE DBA DDC 31.5 63 125 250 500 1000 2000 4000 8000 (HI)
'.J 0.0 0.0 158.0 149.0 141.0 134.0 6 .=
! S!REN WAf009 158.9 158.9 0.0 0.0 147.0 10 0.0 Y0s 0.0 ZO= 64.00 NEl6HT ABOVE 6A00NP= 50.00 p.
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. G 21 c) 4 LOUIS!ANA P0da n Ll6HT COMPANY ..
. NATERFORD 3 ANS SIREN 09-WS3000 MTEOROLOGICAL INPUT COND!!!0NS ~i, His 9.14 METERS H2= 39.62METEAS [3 , I WIND WIND SPEED (MPS)* TEMPERATUREIC) RELATIVE BAROMETRIC YEAR SEASON MONTH DATE HOUR DIRECTION Hi H2 Hi H2 HUMIDITY PRES $URE(MM "J h5) ,,
..i 1983 5 8 1 12 100.0 3.1 4.5 29.4 28.8 66.0 761.0 J
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r-6 i~i r Lj LOU!$1ANA PCWER & Ll6HT COMPANY ] g WATERFCRD 3 ANS SIREN 19-WS3000 7 lj SOUND PRESSURE LEVELS IN CBC UNDER RET CONDiflCN 1 l:1
- m. DISTANCE IN FEET i
AZIMUTH 500. 1000, 2000. 4000. 6000. 8000, 12000. l, E 105.6 91.2 75.7 65.1 60.9 57.4 45.3
- 105.6 60.9 57.4 50.8 ENE 91.2 75.7 65.1 NE 105.6 91.3 75.7 65.1 60.9 57.4 45.8 l' MhE 105.7 91.2 75.7 65.1 54.9 57.4 50.8 N 105.7 91.2 75.7 58.1 60.9 57.4 50.8 NVW 105.7 91.2 75.7 60.2 60.9 57.4 50.8
, NW 105.7 91.2 75.7 59.0 60.9 57.4 50.B kWW 105.8 98.4 89.7 78.9 46.2 65.0 55.2 h 105.6 91.3 75.7 60.3 60.9 57.4 45.9 h!M 105.6 91.2 75.7 65.1 60.9 57.4 47.6 Su 105.6 91.2 75.7 64.9 57.3 50.3 36.8 SSW 105.6 91.2 75.7 63.3 54.9 47.1 32.1 S 105.6 91.2 75.7 62.8 54.1 46.2 30.6
') SSE 105.6 91.2 75.7 63.3 54.9 47.1 32.1 SE 105.6 91.2 75.7 64.9 57.3 50.3 31.8 ESE 105.6 91.2 75.7 65.1 60.9 57.4 42.6 +m.
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t l l r,L U 4 J LOUISIAkA POWER & LI6HT COMPANY 5 WATERFORD 3 ANS SIREN 910-WS3000 J SOURCE-ftECEIVER TCP06RAPHICAL INFUIS m
,t ALL BEARINGS ARE WITH RESPECT TO THE WORTH MEASURINS CLOCKWISE J
GRID 6ROUND FOLIAGE INTERVENING DISTANCE TO H16HE$i HEISHI 0F POINT DISTANCE BEARING HE!6HT TYPE PENETRATION 085TRUCT10NS OBSTRUCTION FROM SOURCE OBSIRUCil0N 1 500, 90.00 18.00 HARD 0. ND 0. O. 2 1 000. 90.00 18.00 HARD 0. NO 0. O. 3 2000. 90.00 17.00 HARD 0. NO 0. 0. 4 4000. M 00 17.00 HARD 0. ND 0. O. 5 6000. 90.00 18.00 HARD 0. NO 0, 0, 6 8000. 90.00 14.00 HARD 0. YES 7050, 30, 7 12000, 90.00 10.00 HARD 0. NO 0. O. 67.50 18.00 0. 0. [ 8 500. SCFT NO O. E 9 1000, 67.50 17.00 SOFT 0. ND 0. O. 10 2000. 67.50 14.00 SOFT 0. NO 0. O, 11 4000, 67.50 13.00 SOFT 0. NO 0, 0. I 12 . 6000. 67.50 13.00 SOFT 0. NO 0. O. 13 8000. 67.50 13.00 SOFT 0. NO 0, 0. 14 12000. 67.50 17.00 SOFT 0. NO 0. O. (15
- 16 500.
1000. 45.00 45.00 18.00 16.00 SOFT SOFT 0. 0. NO NO 0. 0. O. O. 17 2000, 45.00 13.00 SCFI 0. NO 0. O. [] 18 4000. 45.00 13.00 SCFT 0. NO 0. O. L 19 eMO. 45.00 12.00 SOFT 0. NO 0. 0, 20 2000. 45.00 11.00 SOFI 0. NO 0. C. 21 12000, 45.00 !!.00 SOFT 0. NO 0. O.
. 22 500. 22.50 18.00 SOFT 0. NO 0. 0.
23 1000. 22.50 14.00 SOFT 0. WO 0. O. 24 2000. 22.50 13.00 SOFT 0. NO 0. O. 2J 4000. 22.50 12.00 SOFT 0. N0 0. 0. 26 6M0. 22.50 12.00 SOFT 0. NO 0. O. 27 -8000. 22.50 10.00 SOFT 0. NO 0. O. p 28 12000. 22.50 5.00 SOFT 0. N.0 0, 0, u 29 500. 0.0 17.00 SOFT 0. NO 0. O. 30 1000. 0.0 14.00 SOFT 0. NO 0. O. y 31 2000, 0.0 13.00 SOFi 0. NO 0, 0. 1 32 4000. 0.0 9.00 SOFT 0. NO 0. O. 33 6000. 0.0 9.00 SOFT 0. NO 0, 0, 34 8000. 0.0 5.00 SOFT 0. NO 0. O. I O 33 12000. 0.0 4.00 SOFT 0. NO 0. O. I J 36 5M. m.50 iB.M SOFT 0. ND 0. O. ; 1 1 1 i l w I 1
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SRID 6ROUND FOL!A6E INTERVENING DISTANCE TO H16 HEST HE!6HT OF s-POINT DISTANCE BURIN 6 HE!6HT TYPE PENETRAi!0N OBSTRUCTIONS OBSTRUCTION FROM SOURCE OBSTRUCTION 37 1000. 337.50 14.00 SOFT 0. NO 0. O. 38 2000. 337.50 13.00 SOFT 0. NO 0. O. @] r, 39 4000. 337.50 13.00 SOFT 0. NO 0. O. J 40 6000. 337.50 10.00 SOFT 0. NO 0. O. p j 41 8000, 337.50 8.00 SOFT 0. NO 0. 0. W: 42 12000. 337.50 4.00 SOFT 0. NO 0. O. "" I 43 500. 315.00 18.00 SOFT 0. NO 0. O. i 44 1000. 315.00 14.00 SOFT 0. NO 0. O. 7) ) 45 2000. 315.00 13.00 SOFT 0. NO 0, 0. ] j 46 4000. 315.00 12.00 SOFT 0. NO 0. O. l "
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47, 6000. 315.00 9.00 SOFT 0. NO 0. O. 48 8000. 315.00 8.00 SOFT 0. ND 0. O. %] ,l1 49 12000. 315.00 7.00 SOFT 0. ND 0. C. "l 50 500. 292.50 19.00 SOFT 0. NO 0. D. ,, I l l 51 1000. 292.50 18.00 SOFT 0. NO 0. O.
'f" 52 2000. 292.50 16.00 SOFT 0. NO 0. O.
53 4000. 292.50 14.00 SOFT 0. NO 0, 0. ,, 54 6000. 292.50 15.00 SOFT 0. N0' O. O. . 55 8000. 292.50 10.00 SOFT 0. NO 0. C. a ) 56 12000. 292.50 10.00 SOFT 0. NO 0. O. l 57 500. 270.00 20.00 HARC 0. NO 0. 0. : 1! 58 1000. 270.00 15.00 HARD 0. NO 0, 0. .! l 59 2000. 270.00 10.00 HARD 0. NO 0. 0. l 60 4000. 270.00 10.00 RARD 0. NO 0. O. ,, i 61 6000. 270.00 10.00 HARD 0. N0 0. O. "! l 62 8000. 270.00 10.00 HARD 0. NO 0. O. 'A 63 12000. 270.00 10.00 HARD 0. NO 0. O. 64 500. 247.50 15.00 SOFT 0. NO 0. O. 9' j 65 1000. 247.50 10.00 SOFT 0. NO 0. 0. l 66 2000. 247.50 10.00 SOFi 0. NO 0. O. 67 4000. 247.50 10.00 SOFT 0. NO 0. 5. -; 4 68 6000. 247.50 18.00 SOFT 0. YES 5400. 30, 69 8000. 247.50 14.00 SOFT 0. N0 0. _ 0. l 70 12000. 247.50 12.00 SOFT 0. NO 0. O. ,
- 71 500. 225.00 10.00 SOFT 0. NO 0. O.
72 1000. 225.00 10.00 SOFT 0. NO 0. 0. J. 1 -s l l .
u 3 0 - m 6RIO GROUND FDL!n6E INTERVENING DISTANCE TO Hl6 HEST HEI6HT OF ' POINT DISTANCE BEARING HE!6HT TYPE PENETRATION OBSTRt'CTIONS OBSTRUCT!DN FROM SOURCE OBSTRUCTION ].j73 2000. 225.00 10.00 SOFT 0. NO 0. 3750, O. 25. 74 4000. 225.00 18.00 SOFT 0. YES 75 6000. 225.00 13.00 SOFT 0. NO 0, 0.
, 76 8000. 225.00 8.00 SOFT 0. NO 0. 0.
4 77 12000. 225.00 '6.00 SOFT 0. NO 0. O. 78 500. 202.50 10.00 SOFT 0. NO 0. O. 79 1000. 202.50 10.00 SCFT 0. N0 o. O. 80 2000. 202.50 10.00 SOFT . O. NO 0, 0. S 81 4000. 202.50 14.00 SOFT 0. YES 3250, 30. 82 6000. 202.50 11.00 SOFT 0. NO 0. O. 9 83 8000. 202.50 !!.00 SOFT 0. NO 0. O. j 84 12000. 202.50 7.00 SOFT 0. NO 0. O. B5 500. 180.00 10.00 SOFT 0. NO 0. O.
, 86 1000. 180.00 10.00 SOFT 0. NO 0. O.
1 87 2000. 180.00 10.00 SOFT 0. NO 0. O. 88 4000. 180.00 14.00 SOFT 0. YES 3150. 30. 89 6000. 180.00 9.00 SOFT 0. NO 0. O. 90 8000. 180.00 7.00 SOFT 0. NO - 0. O. j 91 12000. 180.00 6.00 SOFT 0. ND 0. O. 92 500. 157.50 10.00 SOFT 0. NO 0. O.
~i 93' 1000. 157.50 10.00 SOFT 0. NO 0. O.
l" 94 2000. 157.50 10.00 SOFT 0. NO 0. O. 95 4000. 157.50 13.00 SOFT 0. YES 3500. 30.
,., 96 6000. 157.50 8.00 SOFT 0. NO 0. O.
97 8000. 157.50 7.00 SOFT 0. NO 0. 0. J 98 12000. 157.50 4.00 SOFT 0. NO 0. O. 99 500. 135.00 15.00 SOFT 0. NO 0. O. 1100 1000. 135.00 10.00 SOFT 0. NO 0. 0, s; 101 2000. 135.00 10.00 SOFT 0. NO 0. O. 102 4000. 135.00 10.00 SOFT 0. NO 0. O. 7 103 6000. 135.00 13.00 SOFT 0. YES 4500. 30.
. 'i 104 8000. 135.00 9.00 SOFT 0. NO 0. O.
105 12000. 135.00 8.00 SOFT 0. NO 0, 0.
, 106 500. 112.50 20.00 HARD 0. NO 0. O.
J 107 1000. 112.50 20.00 HARD 0. NO 0, 0. 108 2000. !!2.50 10.00 HARD 0. NO 0. O. 109 4000. !!2.50 10.00 HARD 0. NO 0. O.
"3 !!0 6000, 112.50 10.00 HARD 0. NO 0. O.
_. 111 8000. 112.50 19.00 HARD 0. YES 7750, 30. ,
!!2 12000, 112.50 9.00 HARD 0. NO 0. O.
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m kf LOUISlANA FDWER & LI6HT COMPANY WATERFORD 3 ANS SIREN 810-WS3000 _ NOISE SOURCE POWER LEVEL INPUT , L T-BNDEI SOURCE DBA DBC 31.5 63 125 250 500 1000 2000 4000 8000 (HI) L 1 SIREN WAT010 158.9 158.9 0.0 0.0 0.0 0.0 147.0 158.0 149.0 141.0- 134.0 q 10s 0.0 Ybs 0.0 20s 70.00 HEIGHT AB0VE 6ROUND= 50.00 I ' J
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LOUISlANA POWER & LISHT COMPANY ,t WATERFORD 3 ANS S!REN elo-WS3000 METEOROLOGICAL INPUT CONDITIONS Hl= 9.14 METERS H2= 39.62 METERS _, WIND WIND SPEED (MPS) TEMPERATURE (C) RELATIVE BAROMETRit YEAR SEASON MONTH DATE HOUR DIRECT!DN H1 H2 H1 H2 HUMIDITY PRESSURE (M 0F H'S) 1983 5 8 1 12 180.0 3.1 4.5 29.4 28.8 66.0 761.0 I
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. SOUND PRESSURE LEVELS IN DSC UNDER MET CONDlijk 1 C
l'h DISTANCE IN FEET h 500. 2000, 4000. 6000. 8000. g AZIMUTH 1000. 12000.
, E 105.8 98.4 89.7 78.9 71.2 59.3 55.2 105.6 91.2 75.7 65,1 60.9 57.4 50.8 l,f' ENE NE 105.6 91.2 75.7 65.1 60.9 57.4 50.8 NME 105.6 91.2 75.7 65.1 60.9 57.4 50.8 3 N 105.6 91.2 75.7 65.1 60.9 57.4 50.8 t,j NNW 105.6 91.2 75.7 65.1 60.9 57.4 50.8 MW 105.6 91.2 75.7 65.1 60.9 57.4 50.8
; WW 105.6 91.2 75.7 65.1 60.9 57.4 50.8 W 105.8 98.4 89.7 78.9 71.2 65.0 55.2
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WSW 105.6 91.2 75.7 65.1 55.6 57. t 47.6 SW 105.6 91.2 75.7 59.7 57.3 50.3 36.8 S!W 105.6 91.2 75.7 58.2 54.9 47.1 32.1
. S 105.6 91.2 75.7 57.9 54.1 46.1 30.6 SSE 105.6 91.2 75.7 57.2 54.9 47.1 32.1
;7 SE 105.6 91.2 75.7 64.9 52.4 50.3 36.8
; ESE 105.8 98.4 89.7 78.9 71.2 57.8 52.0 12 nt l'J L
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