Text

Radioactive Effluent & Waste Disposal Rept,Including Meteorological Data,Jan-June 1990
	ML20059C308
Person / Time
Site:	Pilgrim
Issue date:	06/30/1990
From:	Highfill K; BOSTON EDISON CO.
To:	; NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
	BECO-90-103, NUDOCS 9008310177
	Download: ML20059C308 (55)
	v • d • e

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10 CFR50.36(a)(2)

, . PNPS TS Section 6.9.C.1 J g Reg. Guide 1.21 l

nonauemson a Pilgrim Nuclear Power Staten l Rocky Hill Road l Plymouth, Massachusetts o2360 O

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.ugust 28 1990 h e"r Nuc4ar Operatais BECo Ltr. 90- 103 l U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555 License DPR-35 Docket 50-293

Subject:

Semiannual Radioactive Effluent and Haste Disposal ';

Report for the Period January 1 through June 30, 1990.

In' accordant.e with the requirements or 10FR50.36a(a)(2), Pilgrim Nuclear Power $

i Station Technical Specification Section 6.9.C.1, and Regulatory Guide 1.21, the Boston Edison Company submits the Semiannual Radioactive Effluent and Haste Disposal Report for the period of January 1 through June 30, 1990.

Please do not hesitate to contact me if there are any questions regarding this report, s

K. L. Highfill BPL/dmc cc: Mr. Thomas T. Martin Regional Administrator, Region I U.S. Nuclear Regulatory Commission 475 Allendale Rd.

i King of Prussia, PA 19406 Sr. NRC Resident Inspector < F,1 grim Station 07223 9008310177 900630 / l' DR ADOCK0500gg3 .

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PILGRIM NUCLEAR POWER STATION I .

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I g Radioactive Effluent and Waste Disposal Report :

I including I Meteorological Data .

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l January 1 through June 30,1990 1I l Radiological Section I

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I 318118M

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'I PILGRIM NUCLEAR POWER STATION lI ll !

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ig :

i Radioactive Effluent and .

Waste Disposal Report ;

lI including LI ll Meteorological Data 1I

'g January 1 through June 30,1990 I '

g Radiological Section I

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BOSTON EDISON COMPANY PILGRIM NUCLEAR POMER STATION RADIOACTIVE EFFLUENT AND WASTE DISPOSAL REPORT l

INCLUDING METEOROLOGICAL DATA JANUARY 1 THA00GH JUNE 30, 1990 I !

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I Prepared by: % l K. J. Tejko r v .

Senior Radiological Environmental ,

Engineer i Approved by: /

N,' Af Biha(cio I RaMological Section Manager l Abskh/ ,

D. McCloskey 'Radwaste'andChe(/

mistry Section I Manager 1 i

TABLE.0F GlNTENTS Section P. tag

1. Introduction 1

( 2. Radioactive Effluent Data 1

3. Radioactive Haste Disposal Data 9

4. Meteorological Data- 13

5. Off-Site Dose Calculation Manual Revisions 46

6. References 47 LIST OF TABLES k xine ene <

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Supplemental Information 3

( IA Gaseous Effluents - Summations of All Releases 4 ,

IB Gaseous Effluents - Elevated Release 5 1C Gaseous Effluents - Ground Level Release 6 2A Liquid Effluents - Summation of All Releases - 7 2B Liquid Effluents 8

( 3 Solid Haste and Irradiated Fuel Shipments 10 4A-1 Distribution of Hind Directions and Speeds for the 14

[ 33 ft. Level of the 220 ft. Tower 4A-2 Distribution of Hind Directions and Speeds for the 30 220 ft. Level of the 020 ft. Tower i

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W EXECUTIVE SLM4ARY

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BOSTON EDISON COMPANY L Pilgrim Nuclear Power Station Radioactive Effluent and Waste Disposal Report including Meteorological Data

[ January 1 to June 30, 1990 INTRODUCTION This report quantifies the radioactive gaseous, liquid, and radwaste releases, and summarizes the local meteorological data for the period from January 1 to June 30, 1990. This document has been prepared in accordance with the

( requirements set forth in the Pilgrim Nuclear Power Station (PNPS) Technical Specifications and Revision 1 of Regulatory Guide 1.21 " Measuring, Evaluating, and Reporting Radioactivity in Solid Wastes and Releases of

{ Radioactive Materials in Liquid and Gaseous Effluents from Light Water Cooled Nuclear Power Plants."

j Amendment No.116 to PNPS Technical Specifications, issued May 13, 1988,

( modified the reporting requirements for the semiannual Radioactive Effluent Release and Waste Uisposal Report including Meteorological Data. The change j allows for the submission of a supplement to the August 29 semiannual report i

( (reporting period for January throu assessments for the previous year.Accordingly, gh June) which would contain the attached report the doesdose not contain the radiological impact on humans, the atmospheric dispersion factors, r nor the associated percent Technical Specification limits in Tables IA and 2A L

(as these limits are based on dose).

The quantity of radioactive material relecsed from Pilgrim Station was-( determined from sample analyses of gaseous releases from the main stack'and the reactor building vent, and liquid releases into the discharge canal. The i quantity and volume of radioactive waste which was shipped off-site from

( Pilgrim Station for burial was determined from data contained on the radwaste shipping documentation. The meteorological data were obtained from instrumentation measurements from the 33 foot and 220 foot levels of the 220

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foot meteorological tower located at Pilgrim Station.

GASEOUS EFFLUENTS The gaseous radioactive releases from January 1 to June 30, 1990 are i quantified in Tables lA, IB and IC. Radioactive noble gases released during i the period totalled 3.39E+2 curies. Releases of radioactive particulates and i q iodines from the main stack and the reactor building vent totalled 1.67E-2 curies, and tritium releases totalled 3.43E+0 curies. No gross alpha j radioactivity was detected in gaseous effluents. '

LIQUID EFFLUENTS The liquid radioactive releases from January 1 to June 30, 1990 are quantified ;

in Tables 2A and 2B. Liquid effluents into the discharge canal resulted in a total release to the environment (Cape Cod Bay) of 1.35E-2 curies of fission and activation products and 2.82E+0 curies of tritium. Dissolved and entrained gases released in liquid effluents totalled 1.75E-4 curies during the period. No gross alpha radioactivity was detected in liquid effluents.

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SOLID WASTE The solid radioactive waste that has been shipped off-site for burial during

- the reporting period is described and quantified in Table 3. Approximately 136 cubic meters of solid waste was shipped off-site for burial with a total activity of approximately 9.19E+1 curies (major nuclides: Mn-54. Co-58 E Co-60, and Cs-137). Pilgrim Station did not ship irradiated components L

off-site during the reporting period.

METEOROLOGICAL DATA

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The meteorological data joint frequency distributions are listed in Tables 4A-1 and 4A-2. The percent data recovery for the period of January - June

( 1990 was 96.6% on the 33 foot elevation and 96.1% on the 220 foot elevation of the 220 foot meteorological tower at Pilgrim Station.

The predominant wind direction was from the south-southwest, which occurred

[ with a frequency of approximately 19% during this period. The predominant wind :; peed range at the 33 foot sensor was 4 to 7 mph, which occurred 47% of the time during this period. The predominant wind speed range at the 220 foot

[ sensor was 13 to 18 mph, which occurred approximately 34% of the time. The predominant stability class was stability class E, which occurred about 41% of the time during this period.

[ CONCLUSION r The PNPS Technical Specifications contain limiting conditions for operations i and operational objectives regarding radiological environmental releases.

None of the limiting conditions for operation or operational objectives associated with liquid or gaseous effluents were exceeded during this

( reporting period, as confirmed by conservative dose assessments performed on a monthly basis during this period. Official dose assessments will be published in a supplement to this report due 90 days following January 1, 1991.

l Conformance to these PNPS Technical Specifications ensures that the releases of radioactive materials in gaseous and liquid effluents were kept as low as is reasonably achievable in accordance with the Nuclear Regulatory Commission's regulation 10CFR50, Appendix I. Furthermore, compliance with PNPS Technical Specifications demonstrates compliance with the Environmental Protectior Agency's (EPA) federal environmental regulation 40CFR190.10, Subpart B.

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1. INTR 000CTION This report is issued for the period January 1 to June 30,1990 in accordance with the Boston Edison Company's PNPS Technical Specifications and NRC Regulatory Guide 1.21. " Measuring. Evaluating and Reporting

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Radioactivity in Solid Wastes and Releases of Radioactive Materials in

" Liquid and Gaseous Effluents from Light Water Cooled Nuclear Power Plants," Revision 1 (Reference 1).

[- Amendment No.116 to PNPS Technical Specifications, issued May 13, 1988, modified the reporting requirements for the semiannual Radioactive Effluent Release and Waste Disposal Report including Meteorological Data.

The change allows for the submission of a supplement to the August 29

( semiannual report (reporting period for January through June) which would contain the dose assessments for the previous year. Accordingly, the attached report does not contain the radiological impact on humans, the

[ atmospheric dispersion factors, nor the associated percent Technical Specification limits in Tables IA and 2A (as these limits are based on dose).

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2. RADIDACTIVE EFFLUENT DATA

{ Radioactive liquid and gaseous releases (Reference 2) for the period January 1 to June 30, 1990 are given in the standard NRC Regulatory Guide 1.21 format in Tables 1A, IB, 1C, 2A, 2B, and the supplemental information form.

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There were no unplanned or non-routine releases of radioactive effluents during this reporting period.

2.1 Gateous Effluents Gaseous radioactivity is released from Pilgrim Station to the atmosphere from the main stack and the reactor building exhaust vent. These first and second quarter gaseous eff' vent releases for 1990 are summarized in Table 1A. Noble gases re' Ased during the period totalled 3.39E+2 curies, for an average release rate of 2.15E+1 pCi/sec.

A total of 1.67E-2 curies of radioactive iodines and particulates with half-lives greater than 8 days was released at an average release rate of 1.06E-3 pC1/sec. No alpha radioactivity was detected on particulate filters during this reporting period. A total of 3.43E+0 curies of tritium was released at an average release rate of 2.18E-1 pCi/sec.

The main stack is an elevated release point with a height of approximately 400 feet above mean sea level. The main stack is ;

located about 700 feet weet-northwest of the reactor building. The i first and second quarter elevated releases for 1990 are shown in Table 1B.

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, The reactor building exhaust vent is considered a ground level l

! release point with a height of approximately 182 feet above mean sea level. The exhaust vent is located on the west corner of the reactor 1-building. The ground level releases for the first and second quarters of 1990 are shown in Table IC.

2.2 Liouid Effluents !

l Liquid radioactivity is released from Pilgrim Station to the Cape Cod Bay via the circulating water discharge canal, These effluent releases enter the Cape Cod Bay at the outfall of the canal which is j located about 1100 feet north of the reactor building.

The liquid releases for the first and second quarters of 1990 are 4

1 I summarized in Table 2A. A total of approximately 1.4 million liters of radioactive liquid waste (prior to dilution) containin!1 1.35E-2 curies of fission and activation products (excluding trit'um,!)ases.

and alpha-emitting nuclides) was discharged with a total dilut'.on

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-l volume of approximately 2.3 billion liters of water. The liquid effluents were released at an average concentration of fission and '

activation products of 4.54E-9 pC1/mi during the first and second ;

quarters. A total of 2.82E+0 curies of tritium was released _ for an i average concentration of 1.03E-6 pCi/ml. A total of 1.75E-4 curies of dissolved and entrained gases was released in liquid effluents, for an average concentration of 1.42E-10 pC1/ml. Alpha radioactivity -

was not detected in liquid effluents during this reporting period.

Quarterly release estimates and principal radionuclides in the liquid effluents are given in Table 28.

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EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT

- Supplemental Information (1990)

Facility Pilarim Wuclear Power Station Licensee DPR-35 r

1. Regulatory Limits

a. Fission and activation gases: 500 aremlyr total body and 3000 mrem /yr i b,c. Iodines, particulates with half-lives >8 days, tri tium: 1500 mrem /yr to any organ at site boundary.

d. Liquid effluents: 0.06 mres/ month for total body and I 0.20 arem/ month for any organ (without radwaste treatment).

2. Maximus Permissible Concentration I a. Fission and activation gases: 10 CFR 20 Appendix B Table II-

b. Iodines: 10 CFR 20 Appendix 8 Table II

c. Particulates, half-lives >8 days: 10 CFR 20 Appendix B Table II

d. Liquid effluents: 2E-4 pCi/mi for entrained noble gases; 10 CFR 20 Appendix B Table II values I for all other radionuclides.

3. Average Energy Not apolicable

4. Methods used to determine radionuclide composition in effluents i

a. Fission and activation gases: High-purity Ge gamma spectroscopy for I;

b.

c.

Iodines:

Particulates:

all gamma emitters; radiochemistry analysis for H-3, Fe-55 (liquids only),

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d. Liquid effluents: St-89, and Sr-90.

5. Batch Releases

a. Liquid I lit.

Quarter 2nd

1. Number of batch releases: 10 28

2. Total time period for batch releases (minutes): 657 min 2210 min

3. Maximum time period for a batch release (minutes): 182 min 205 min :

4. Average time period for batch releases (minutes): 66 min 79 min !

1 5. Minimum time period for a batch release (minutes): 20 min 20 min i

6. Average stream flow during periods of release of effluent into a flowing stream (liter / min):

9.43E+5L/m 7.85E+5L/m i

b. Gaseous: Not applicable

6. Abnormal Releases

a. Liquid: None

b. Gaseous: None 3 of 47

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TABLE 1A EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1990)

GASEOUS EFFLUENTS SUMMATION OF ALL RELEASES I

Quarter Quarter Est. Total' Unit 1st 2nd Error. 1 A. Fission and activation gases

1. Total release C1 1.42E+2 1.97E+2 221 l l

2. Averaae release rate for neriod uCi/sec 1.80E+1 2.50E+1 ,

3. Percent of Tech. Snet. limit 1 * *

8. Iodines

1. Total iodine-131 C1 1.09E-3 1.38E-3 201 -l

2. Averaae release rate for neriod uCi/sec 1.38E-4 1.75E-4

3. Percent of Tech. Snet. limit 1 *

C. Particulates i

1. Particul. with half-lives >B days Ci 1.68E-4 1.92E-4 211 l

2. Averaae release rate for neriod uCi/sec 2.13E-5 2.44E-5

3. Percent of Tech. Snee. limit 1 * *

4. Gross aloha radioactivity Ci NDA NDA D. Tritius i

1. Total release Ci 1.61E+0 1.82E+0 201 l

2. Averaae release rate for neriod uCi/see 2.04E-1 2.31E-1

3. Percent of Tech. Snet. limit 1 *

Notes for Table IA:

Percent of Technical Specification Limit Values in Section A.3 through D.3 are to be provided in the annual supplemental dose assessment report to be issued prior to April 1,1991.

1. NDA is no detectable activity.

2. LLD for gross alpha listed as NDA is 1E-11 pCi/ml.

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TABLE IB EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1990)

GASEOUS EFFLUENTS - ELEVATED RELEASE CONTINUOUS MODE BATCH MODE l_ Nuclides Released i Unit l Ouarter l Ouarter Ouarter i Ouarter [

Ist 2nd No Batch Mode Releasts During 1990

1. Fission gases Kr-85m C1 2.53E+1 4.16E+1 Kr-87 Ci NDA 5.50E+0 Kr-88 Ci 2.67E+1 4.12E+1 Xe-133 Ci 8.47E+1 9.18E+1 Xe-135 C1 1.41E+0 B.56E+0 Xe-135m Ci NDA NDA Xe-138 Ci 3.52E+0 8.61E+0 Total for oeriod Ci 1.42E+2 1.97E+2

2. Iodines 1-131 Ci 7.87E-4 1.38E-3 I-133 Ci 3.61E-3 7.86E-3 Total for oeriod Ci 4.40E-3 9.24E-3

3. Particulates Sr-89 Ci 1.10E-5 3.95E-5 St 00 Ci 3.10E-7 3.47E-7 Cs-134 Ci NDA NDA

___ Cs-137 Ci NDA NDA Ba/La-140 Ci 6.16E-5 9.88E-5 Total for oeriod Ci 7.29E-5 1.39E-4 Notes for Table 18:

1. NDA is no detsctable activity.

2. LLDs for nuclides listed as NDA are as follows:

Fission gases: 1E-4 pC1/ml Iodines: 1E-12 pCi/ml Particulates: IE-11 pCi/ml l

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' TABLE IC EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1990)

- GASEOUS EFFLUENTS - GROUND LEVEL RELEASE CONTINUOUS MODE BATCH MODE p l Nuclides Released I Unit l Ouarter l Ouar_ter Quarter i Ouarter l L 1st 2nd No Batch Mode Releases During 1990

[

1. Fission gases Kr-85m Ci NDA NDA

[ Kr-87 Ci NDA NDA Kr-88 Ci NDA NDA Xe-133 Ci NDA NDA

[ Xe-135 Ci NDA NDA Xe-135m Ci .NDA NDA Xe-138 Ci NDA NDA

[ Total for oeriod Ci NDA NDA !

2. Iodines I-131 Ci 3.00E-4 NDA I-133 Ci 2.42E-3 NDA i Total for oeriod c.i 2.72E-3 NDA

3. Particulates Mn-54 Ci 2.62E-6 NDA '

Co-60 Ci 3.97E-6 4.19E-6 Sr-89 !

Ci 3.94E-5 4.83E-5

( St-90 Ci NDA NDA -!

Cs-134 Ci NDA NDA Cs-137 l Ci 9.13E-8 NDA Ba/La-140 4.85E-5

( Ci NDA

( Total for Deriod Ci 9.46E-5 5.25E-5

( Notes for Table 1C:

1. NDA is no detectable activity.

2. LLDs for nuclides listed as NDA are as follows:

( Fission gases: 1E-4 pCi/mi i Iodines: 1E-12 pCi/mi Particulates: 1E-11 pCi/ml

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s TABLE 2A EFFLUENT AND WASTE DISPOSAL SENIANNUAL REPORT (1990)

LIQUID EFFLUENTS St# NATION OF ALL RELEASES Quarter Quarter Est. Total F

L Unit 1st 2nd Error. 1 A. Fission and activation products

1. Total release (not including tritium. noble cases. or alnha) Ci 1.26E-3 1.22E-2 121

2. Average diluted concentration

( durina neriod uti/a1 2.03E-9 -7.05E-9

3. Percent of anolicable limit 1 9.71E-31 1.66E-21, f

B. Tritium r 1. Total release Ci 4.18E 2.40E+0 10% l L 2. Average diluted concentration durina ceriod uti/ml 6.75E-7 1.39E-6

3. Percent of aDolicable limit 1 2.52E-2% 4.62E-21 C. Dissolved and entrained gases b

1. Total release Ci 1.75E-4 NDA 161

2. Average diluted concentration l durina neriod uti/ml 2.83E-10 NDA

[ 3. Percent of acolicable limit % 1.42E-41 NDA

( D. Gross alpha radioactivity l_1.Totalrelease , I C4 l NDA l NDA I 34% l E. Volume of waste released (nrior to dilution) liters 2.36E+5 1.15E+6 6%

( F. Volume of dilution water used durina neriod liters 6.19E+8 1.73E+9 101 Notes for Table 2A:

1. NDA is no detectable activity.

] 2. LLD for dissolved and entrained gases listed as NDA is 1E-5 pCi/ml.

3. LLD for gross alpha listed as NDA is IE-7 pCi/ml.

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W TABLE 2B EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1990)

LIQUID EFFLUENTS CONTINUOUS MODE BATCH MODE

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l Nuclides Released i Unit l Ouarter i Ouarter Ouarter i Ouarter l No Continuous Mode 1st 2nd

l. Fission and Activation Products

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Cr-51 Ci 1.36E-4 4.39E-4 Mn-54 C1 1.73E-5 3.79E-3

[ Fe-55 Fe-59 Ci Ci 3.95E-6 NDA 6.63E-5 8.07E-5 Co-58 C1 1.79E-5 2.48E-3 Co-60 Ci 4.10E-4 4.52E-3

-[ Zn-65 Ci NDA 6.11E-7 Sr-89 Ci 1.14E-5 1.46E-5*

Sr-90 Ci 2.78E-6 1.03E-5*

[ Zr/Nb-95 Ci NDA NDA

_ Mo-99/Tc-99m C1 NDA NDA Rh-105 Ci NDA NDA

{ Aa-110m Sb-122 Ci Ci 8.29E-7 5.48E-4 ;

NDA NDA ,

1-131 Ci NDA NDA !

Cs-134 1.73E-6

[ Cs-137 C1 Ci 3.77E-4 NDA 2.44E-4 Ba/La-140 Ci 2.77E-4 NDA Ce-141 Ci NDA NDA

( Ce/Pr-144 Ci NDA NDA Hf-181 Ci NDA NDA

[ Total for oeriod Ci 1.26E-3 1.22E-2

2. Dissolved and Entrained Noble Gases Xe-133 Ci 1.63E-5 NDA Xe-135 Ci 1.59E-4 NDA

(- Total for oeriod Ci 1.75E-4' NDA Notes for Table 28:

{

Activities for 2nd quarter include estimates of 1.46E-5 Ci for Sr-89 and 6.76E-6 Ci for St-90 based on minimum detectable activities in a sample for

[- which the LLD of SE-8 pCi/ml was not achieved.

1. NDA is no detectable activity.

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2. LLDs for nuclides listed as NDA are as follows:

I-131 IE-6 pCi/ml

( Xe-133 lE-5 pCi/mi Xe-135 lE-5 pCi/ml All Others SE-7 pCi/ml 8 of 47

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3. RADIOACTIVE WASTE DISPOSAL DATA l

i Radioactive wastes (Reference 3) which were shipped off-site for burial '

during the period January 1 to June 30, 1990 are given in Table 3, in the i standard NRC Regulatory Guide 1.21 format.

l The semiannual total quantity of radioactivity in curies and the total volume in cubic meters for the following categories or waste types are

, listed in Table 3:

a. Spent resins, filter sludges, evaporator bottoms;

b. Dry compressible waste, contaminated equipment, etc.;

c. Irradiated components, control rods, etc.; and,

d. Other.

During January 1 to June 30, 1990 approximately 9.10E+1 curies of spent resins, filter sludges, etc. with a total volume of about 73 cubic meters were shipped from Pilgrim Station to an approved burial site.

Approximately 8.75E-1 curies in dry compressible waste, contaminated equipment, etc. with a total volume of about 63 cubic meters was shipped off-site for processing and/or burial during this period. Irradiated a components and other miscellaneous low-level waste were not disposed of I off-55t' duria9 thi$ r'portias n'riod- Irradiat'd fu'1 $ hip ='at$ "'r' not made during this period.

E Fourteen shipments to Barnwell, SC (Chem Nuclear Systems, Inc.), four

e shipinents to Oak Ridge, TN (two to Scientific Ecology Group; two to Quadrex Corp.), and two shipments to Hampum, PA (Alaron Corp.) were made during the period January I to June 30, 1990. Estimates of major radionuclides shipped off-site are listed in Table 3.

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^I TABLE 3 I EFFLUENT PILGRIM NUCLEAR POWER STATION AND WASTE DISPOSAL SEMIAN

1. SOLIOJANUARY MASTE AND

- JUNE 1990 IRRADIATED FUEL EPORT (1990)

_ SOILD WASTE SHIPPED OFF-SITE FOR BLIRIAL TYPE OF WASTE 1 UNITS _

a. 6 MONTH Spent resins, filter slud PERIOD EST. TOTAL ERROR %

evaporator bottoms, etc. ges, m3 C1 7.29E+1

b. 9.10E+1 161 Dry compressible waste, contaminated equipment, etc. m3 _

Cl 6.30E+1

c. 8.75E-1 25%

Irradiated components, control rods, etc. m3 ..

C1 0.00

d. 0.00 N/A Other (describe) miscellaneous low-levelCim3 waste 0.00 0.00 N/A 10 of 47

L TABLE 3

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PILGRIM NUCLEAR POWER STATION EFFLUENT AND NASTE DISPOSAL SEMIANNUAL REPORT (1990)

I SOLID NASTE AND IRRADIATED FUEL SHIPMENTS JANUARY - JUNE 1990

1. SOILD NASTE SHIPPED OFF-SITE FOR BURIAL ,

d TYPE OF NASTE UNITS 6 NONTH EST. TOTAL PERIOD ERROR 1 I a. Spent resins, filter sludges, evaporator bottoms, etc.

m3 Ci 7.29E+1 9.10E+1 16%

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b. Dry compressible waste, m3 6.30E+1 contaminated equipment, etc. Ci 8.75E-1 25%

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c. Irradiated components, m3 0.00 l

control rods, etc. Ci 0.00 N/A

d. Other (describe) m3 0.00 miscellaneous low-level waste Ci 0.00 N/A d

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.. . - . - - . - -- . - . . - . - . . - ~ . ._ . . _ - - . . . . . . .

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j l : .ABLE 3;(Continued)

2. ESTINATE OF MAJOR ikE U DE COMPOSITION (by typefof waste)

a. Spent resin, filter sludges, evaporator bottoms, etc.

ACTIVITY % OF NUCLIDES (CURIES) TOTAL ACTIVITY

. H-3 8.63E-03 9.48E-03 C-14 9.19E-03 1.01E-02 l Cr-51 5.07E-01 5.58E-01 Mn-54 -1.48E+01 1.62E+01 j Fe-35 6.17E+00 6.78E+00 <

! Fe-59 2.35E-01 2.59E-01 I l Co-58 9.14E+00 1.00E+01 l Ce-60 3.11E+01 3.41E+01 ,

i Ni-63 1.96E+00 2.15E+00~ !

lg' Zn-65 4.19E-02 4.61E-02 .-,

g Sr-90 6.59E-03 7.24E-03 i Tc-99 1.06E-03 .1.16E-03 i Ag-110M 2.40E-03 2.64E-03

, I-129 1.25E-03 1.38E-03 I-131 1.04E-02 1.14E-02 '

Cs-134 5. 25E-01 5.77E-01 t

.E Cs-137 2.63E+01 2.89E+01 3~ 8a-140 8.75E-02 9.61E-02 La-140 9.84E-02 1.08E-01 Ce-141 1.76E-02 1 93E-02' Ce-144 3.25E-02 3.57E-02 Pu-241 1.42E-02 1.56E-02 l

Cm-242 3.14E-05 3.45E-05 Other Talj 1. 33 E-03 1.46E-03

TOTAL 9.10E+01 ;,00E+02'

b. Dry compressible waste, contaminated equipment, etc.

ACTIVITY

!~

l )!UCLIDES H-3 (CURIES)

% OF .

TOTAL ACTIVITY l 1.75E-04 2.00E-02 j C-14 1.75E-05 2.00E-03 I. Mn-54 1.28E-02 1.46E+00-

! Fe-55 . 5.03E-01 5.75E+01 f Co-58 1.13E-02 1.29E+00. l Co-60 2.79E-01 3.19E+01 1 F N1.tn 1.29E-02 1.47E+00 L. St-LO 5.25E-04 6.00E-02 Tc-99 3.50E-04 4.00E-02 I-129 3.49E-05

[' Cs-137 Pu-241 5.30E-02 1.66E-03 4.00E-03 6.06E+00 1.90E-01 Co-242 7.00E-07 8.00E-05

{ Other TRU -8.74E-05 1.00E-02 Total 8.75E-01 .v0E+02 11 of 47

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l TABLE 3(Continued)

. -2. ESTINATE OF NA3OR 100CLIDE CDIPOSITIDIl (Continued) <

c. Irradiated components, control rods, etc.

% OF NUCLIDES- ACTIVITY TOTAL ACTIVITY l (CURIES)

TOTAL 0.00 N/A

d. Other miscellaneous low-level waste

{

l NUCLIDES ACTIVITY

.% OF TOTAL ACTIVITY 1'

(CURIES)

TOTAL 0.00- N/A

3. SOLID WASTE UISPOSITION Number of Shioments Mode of Transos tation Destination i 14 Tractor-Trailer .CNSI, Barnwell, SC- i 2 Tractor-Trailer Quadrex, Oak Ridge TN/

, CNSI, Barnwell,.SC*

2 Tractor-Trailer SEG, Oak Ridge TN/ 1 I CNSI, Barnwell.-SC* '

2 Tractor-Trailer. -Alaron, Hampum, PA/

l CNSI, Barnwell,:SC* '

i 1 Contaminated wastes were shipped to Quadrex Corp., Oak Ridge, TN; j Scientific Ecology Group, Oak Ridge, TN; and Alaron Corp., Hampum,

(

PA; for volume reduction / salvage. After processing, the remaining wastes will be shipped to Chem Nuclear Systems Inc., Barnwell, SC for burial under Boston Edison Company's burial ~ allocation, i

4. IRRADIATED FUEL SHIPMENTS (Disnosition)

Number of Shioments Mode of Transoortation Destination None N/A N/A l

j 12 of 47 ,

, \

y n i

4. METEOROLOGICAL DATA i p Meteorological data (Reference 4) for the period January 1 to June 30, i' L

1990 is given in Tables 4A-1 and 4A-2 in the standard joint frequency distribution format as given in NRC Regulatory Guide 1.21.

[- The predominant wind direction was from the south-southwest, which i occurred with a frequency of about 19% during this period. The ~

predominant wind speed range at the 33 foot sensor was 4 to 7 mph, which ,

{ occurred with a frequency of 47% during this period. The predominant I wind speed range at the 220 foot sensor was 13 to 18 mph, which occurred c approximately 34% of the time. The predominant stability class was-stability class E, which occurred about 41% of the time during this period.

There were a few instances where the data recorded by the 220 foot tower were not continuous. Typically, data losses were due to lost of power, malfunction of the sensors, and/or malfunction of the digital data loggers. The net result is that the data recovery for the period of January - June 1990 was 96.6% on the 33 foot elevation and 96.1% on the 220 foot elevation of the 220 foot meteorological tower at Pilgrim Station.

(

l I

i l

13 of 47

- r ..

<m rm m m r-~1 s- r ] w .x ;.

PILGRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TouER) 33.0 FT WIND DATA STABILITY CLASS A CLASS FREQUENCY (PERCENT) = 6.43

. WIND DIRECTION FRG4 SPEED (7FN) N NNE ire ENE E ESE SE SSE S SSU SW USU' W W. NW JNW VR9L TOTAL CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1) .00 .00 .03 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 ' Ja .00 .00 .00 .00 m O (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .Ow "A

C-3 0 0 '0 0 0 0~ 0 0 0 . 0 0 0 0 0' 0 1 0 1 43 (1)

(2)

.00

.c0

.00

.74

.05

.00

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.05 g w 4-7 11 11 3 3 3 3 1 0 1 0 -0 2 10 11- 9 9 (* 77 w 9"-

y (1) 8.15 8.15 2.22 0.22 2.22 2.22 .74 .00 .74 .00 .00 1.48 7.41. 8.15 6.67 6.67 .00 57.04 a o (2) .52 .52 .14 . 14 .14 . 14 .05 .00 .05 .00 .00 .10 - .48 .. .52 .43 - .43 .00 3.67 *

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m M ALL SF2E05 15 12 7 5 5 4 1- 0 3 6 6 7 12 24 - 18 . 10 3 133 "O

- (1) 11.11 8.89 5.19 3.70 3.70 2.% .74 _ .00 2.22 4.44 4.44 5.19' 8.89 17.78 13.33 ' 7.41- .00 100.00 (2) .71 .57 '33

. .24' .24 . 19 .05 .00 .14 .29 .29 ' .33 .57 1.14 .86 .48 .00 6.43 (1) PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PAGE

.(2)sPERCENT OF ALL GOOD OBSERVAff0NS FOP THIS PERIOD

. C= CALM (WIND SPEED LESS THAN OR EQUAL TO .50 MPN)

' ' ~ ' -

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TABLE 4A-l'(continued) r 1

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PILCRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F007 TOWER) 33.0 FT WIIS DATA STABILITY CLASS 0 CLASS FREQUENCY (PERCENT) = 23.81 UIND DIRECTION fROM N NNE NE ENE E ESE SE SSE S SSW SW USW W WNW WW NNW VRSL TOTAL SPEED (NPN) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CALM 0

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (1) .00 .00

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (2)

C-3 2 3 4 3 3 2 2 5 1 2 0 2 7 .1 3 6 0 46

.40 .60 .80 .60 .60 40 40 1.00 .20 40 00 40 1.40 .20 .60 1.20- .00 9.20 (1) .33 .14 .29 .00 2.19 (2) .10 .14 .19 .14 .14 .10 .10 .24 .05 .10 .00 .10 .05 4-7 1 1 0 3 7 14 9 6 10 23 21 26 19 24 18 8 0 11r> .Y (1) .20 .20 .00 .60 1.40 2.80 1.80 1.20 2.00 4.60 4.20 5.20 3.80 4.80 3.60 1.60

.86

.00

.00 3o.00 9.05 m

(2) .05 .05 .00 .14 .33 .6/ .43 .29 .48 1.10 1.00 1.24 .90 1.14 .38 C 8-12 5 14 19 4 3 11 1 0 5 57 27 6 29 31 13 16 0' 241 $

(1) 1.00 2.80 3.80 .80 .60 2.20 .20 .00 1.00 11.40 5.40 1.20 5.80 6.20 2.60~ 3.20 .00 48.20 L

% (2) .24 .67 ~ .90 .19 .14 - .52 .05 .00 - .24 2.71 1.29 .29 1.38 1.48 .62 .76 .00 11.48 D 13-18 0 2 2 2 0 0 0 0 0 15 1 0 0' 1 0 0 0 . 23 (1) .00 .40 :.40 40 .00 .00 .00 .00 .00 3.00 .20 .00 .00 .20 .00 .00 . 00 4.60 .5 (2) .00 .10 .10 .10 .00 .00 .00 .00 .00 .71 .05 .00 .00 .05 .00 .00 .00 1.10 3

^C O O O O- 0 0 0 0 0 0 0 0 0 0 e 19-24 'O O O O (1) .00 .00 .00 .00 .00 .00 .00 .00 .00. .00 .00 .00 .00 .00 .00 .00 .00 .00 S

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (2)

GT 24 0 0 0 0 ~0 0 0 0 0 s 0 0 0 0 0 0 ~0 'O

.00 .00 .00 .00 .00 .00 .00' .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (1) .00 .00 .00 .00 (2) .00 .00 .00 - .00 .00 .00 .00. .00 .o0 .00 - .00 .00 .00 .00 S. 20 25 ' 12 13 27. 12 - 11 16 97 49 34 55 57- 34 30 0 500 ALL SPEEOS (1) 1.60 4.00 5.00 2.40 2.60 5.40 2.40 2.20 <3.20 19.40 '9.80 6.80 11.00 11.40 6.80 6.00 .00 100.00 (2) .38 .95 1.19 .57 .62 1.29 .57 .52 .76 4.62 2.33 1.62 2.62 2.71 1.62 1.43 .00 23.81 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PACE ~

~ (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PERIOD C= CALM (WINO SPEED LESS THAN OR EQUAL 70 .50 MPN)

_..=___ _ _ _ _ . - . - _ _ . _ - _ _ _ _ _ _ _ _2_. .___u. _ __ __ _ _ _ _ . _ _

- - n - m ~ m , - - - - , , + , ,

. PILGRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUT10N (220-F00T TOWER) 33.0 FT WIND DATA STASILITY CLASS E CLASS FREQUENCY (PERCENT) = 46.81 UIND DIRECTION FROM SPEED (MPN) N NNE NE ENE E ESE SE SSE S SSW SW USW U WNW WW NWW WR9L TOTAL CALM 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 3 (1) .00 .00 .00 .00 .00 .10 .00 .00 .10 .10 .00 .00 .00 -.00 .00 .00 .00 .31 (2) .00 .00 .00 .00 .00 .05 .00 .00 .05 .05 .00 .00 .00 .00 .00 .00 .00 .14 C-3 9 6 8 7 8 9 12 16 9 11 16 25 23 12 10 8 0 189 (1) .92 .61 .81 .71 .81 .92 1.22 1.63 .92 1.12 1.63 2.54 2.34 1.22 1.02 .81 .00 19.23 (2) .43 .29 .38 .33 .38 .43 .57 .76 .43 .52 .76 1.19 1.10 .57 48 .38 .00 9.00

-4 4-7 8 12 9 7 9 12 14 17 23 47 50 86 75 32 24 8 0 433 ~ $

r (1) .81 1.22 .92 .71 .92 1.22 1.42 1.73 2.34 4.78 5.09 8.75 7.63 3.26' 2.44 .81 - .r0 44.05 *~

(2) .38 .57 .43 .33 .43 .57 .67 .81 1.10 2.24 2.38 -4.10 3.57 1.52 1.14 .38 .00 20.62

-6 5 8-12 7 12 11 10 13 7 2 0 7 100 80 ' 17 - 42 14 7 4 'O_ 333 7 o (1) .71 1.22 1.12 1.02 1.32 .71 .20 .00 .71 10.17 8.14 1.73 4.27 1.42 .71 ' .41 .00 : 33.88

% (2) .33 .57 .52 .48 .62 .33 .10 .00 .33 4.76 3.81 .81 2.00 .67 .33 .19 .00 15.86 -

- n D 13-18 0 2 5 4 3 1 0 0 0 4 0 0 0 5 1 0 c. 25 '0 (1) .00 .20 .51 .41 .31 .10 .00 .00 .00 .41 .00 .00 .00 .51 .10 .00 .00 2.54 C 4 ?) .00 .10 .24 .19 14 .05 .00 .00 .00 .19 .00 .00 .00 .24 .05 .00 .00 -1.19 .s c

19-24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ca.

(1) .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (2) .00 .00 . 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 GT 24 0 0 0 0 0 .0 0 0 0 0' 'O O O O O O- 0 -0 (1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .0C .00 .00- .00 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .. 00 .00 -.00 .00 .00 .00 .00 .00 - .00 ALL SPEEDS 24 32 33 28 33 30 28 . 33 40 163. 146 128 140 63' "2 20 0 983 (1) 2.44 3.26 3.36 2.85 3.36 3.05 2.85 3.36 4.07 16.58 14.85 13.02 14.24 6.41 4.27 2.03 .00 100.00 (2) 1.14. 1.52 1.57 1.33 1.57 1.43 1.33 1.57 1.90 7.76 6.95 6.10 6.67 3.00 2.00' .95 .00 - 46.81 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PERIOD ,

C= CALM (WIND SPEED LESS THAN OR EQUAL TO .50 MPN) j .

I~ _ _ -.a .- ~ = _ . - - - _ u- _ _- 2 _ - _ - __ i_ _ _ ~---- _ i - -E

l PILGRIM JAN90-MAR 90 MET DATA J0fMT FREQUENCY DISTRIeUTION (220-F00T TouER) 33.0 FT WIND DATA STA8tLITY CLASS F CLASS FREQUENCY (PERCENT) = 15.57 WIND DIRECTION FROM SPEED (NPN) N NME NE ENE E ESE SE SSE S SSW SU USW W WNW NW NNW VRet. TOTAL CALM 0 0 0 1 0 0 0 0 0 1 0 .0 1 0 0 0- 0 3 (1) .00 .00 .00 .31 .00 .00 .00 .00 .00' .31 .00 .00 .31 .00 .00 .00 .00 .92 (2) .30 .00 -.00 .05 .00 .00 .00 .00 .00 .05 .00 .00 .05 .00 .00 .00 .00 .14 C-3 3 1 2 0 2 2 2 7 6 to 11 7 11 4 2 5 0 75 (1) .92 .31 .61 .00 .61 .61 .61 2.14 1.83 3.06 3.36 2.14 3.36 1.22. .61 1.53 .00 22.94 (2) .14 .05 .10 .00 .10 .10 .10 .33 .29 .ud .52 '.33 .52 .19 .10 .24 .00 3.57 4-7 2 6 1 2 3 0 2 2 8 ft 54 25 19 5- 1 1 0 144 y.

(1) .61 1.83 .31 .61 .92 .00 .61 .61 2.45 3.96 16.51 7.65 5.81' 1.53 .31 .31 .00 44.04 cm (2) .10 .29 .05 .10 .14 .00 .10 .10 .38 .62 2.57 1.19 .90 .24 .05 .05 .00 6.86 Q-s 8-12 1 7 4 4

.61 2

.00 0

.00 0 1 31

.31 9.48 7.03 23

.61 2

.31 1

.61 2

.00 0

.92 3

.00 0

24.77 81- $ e 50 (1) .31 2.14.1.22 1.22 ~

o (2) .05 .33 .19 .19 .10 .00 .00 .00 .05 1.48 1.10 .10 .05 .10 .00 .14 .00 3.86

-s ^

3 13-18 1 4 5 5 0 0 0 0 0 8 1 0 0 0 0 0 0 24 8 s

N (1) .31 1.22 1.53 -1.53 .00 .00 .00 .00 M 2.45 .31 .00 .00 ' 00 .00 .00 .00 7.34 (2) .05 .19 .24 .24 .00 .00 .00 .00 .J .38 .05 .00 .00 .00 .00- .00 .00 1.14 _

s 19-24 0 0 0 0 0 .0 'O. 0 0 0 0 0 0 0- 0 0 0 0 5 (1) .00 .fte .00 .00 .00 - .00 .00 ' ..00 .00 .00 .00 .00 .00 .00 .00 .00 . 00 .00 o-(2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 ~ .00 .00 .00 .00 GT 24 0 0 0 0 0_ 0 0 0~ O' 0 0 0 0 0 0 0 0 0 (1) .00 ~.00 .00 . .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 : .00 .00 .00 .00 .00 (2) .00 .00 . 00 .00 .00 .00 '00

. ~.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00

' Att SPEEDS : 7 .. 18 12 12 7 2 - 9 15 63 89 " 34 32 11 3- 9 0 327

(1) 2.14 5.50 3.67 3.67 2.14 .61 1.22 2.75 4.59 19.27 27.22 10.40 9.79 3.36 .92. 2.75 .00 100.00

-(2) .33 .86 .57 - .57 .33 .10 .19 .43 .71 3.00-'4.24 1.62 1.52 .52 .14 .43 .00 15.57 l (1)= PERCENT OF ALL 6000 OBSERVATIONS FOR TNIS PAGE -

l (2)= PERCENT OF Att GOOD 08SERVAfl0NS FOR TNis PERIOD l C= CALM (WIND SPEED LESS 1 NAN OR EQUAL TO ' .50 MPN) 4 l

t_- ____ __ _ _

--- - - - - - ~ ~ -- - = - - :- - - --- --- - - - - - - - --

I

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TABLE 4A-1-(continued) i W ' 8. 8 " 8. A. c 8.c. x 8. 4 " 8. A.

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j PILGRIM JAN90-MAR 90 MET 0ATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 33.0 FT WIND DATA STABILITY CLASS ALL CLASS FREQUENCY (PERCENT) = 100.00

-WIND DIRECTION FROM SPEED (frN) N NME NE ENE E ESE SE SSE S SSW 'SW WSW W WNW NW NNW VRSL TOTAL CALM 0 0 0 1 0 1 0 0 1 2 0 0 1 0 0 0' O 6 (1) .00 .00 .00 .05 .00 .05 .00 .00 .05 .10 .00 .00 .05 .00 .00 .00 ' .00 .29 (2) .00 .00 .00 - .05 .00 .05 .00 .00 .05 .10 .00 .00 .05 .00 .00 . 00 .00 .29 C-3 16 12 15 to 14 13 17 28 16 23 30 36 - 42 17 18 22 0 329 (1) .76 .57 .71 .48 .67 .62 .81 1.33 .76 1.10 1.43 1.71 2.00 .81 .86 1.05 .00 15.67 (2) .76 .57 .71 48 .67 .62 .81 1.33 .76 1.10 1.43 1.71 2.00 .81 .86 1.05 .00. 15.67

-4 4-7 25 33 15 17 24 33 27 25 42 86 142 141 136 78 56 28 0 . 908 $

r (1) 1.19 1.57 .71 .81 1.14 1.57 1.29 1.19 2.00 4.10 6.76 6.71 6.48 3.71- 2.67- 1.33 .00 43.24 *

(2) 1.19 1.57 .71 .81 1.14 1.57 1.29 '1.19 2.00 4.10 6.76 6.71 6.48 3.71 '2.67 1.33 .00 43.24

-b

" 8-12 22 35 39 K 21 20 3 0 te 205 146 36 80 ' 69 30 24 0 ' 771 Y-*

(1) 1.05 1.67 1.86 1.05 .1.00 .95 .14 ' .04 '/0 9.76 6.95 1.71 3.81 3.29 1.43 1.14- .00 36.71 S (2)^ 1.05 1.67 1.86 1.05 1.00 .95 .14 .f J .90 9.76 6.95 1.71 3.81 3.29 1.43 1.14 .00 36.71 m n-D 13-18 ,-1 13 13 13 3 ,

1 0 0 0 28 . 5 0 1 6 2 0 0 : 86 3 (1) .05 .62 .62 .62 .14 .05 .00. .00 .00 1.33 .24 .00 .05 .29 .10 .00 .00 4.10 .

(2) .05 .62 .62 .62 .14 .05 .00 .00 .00 1.33 .24 .00 .05 .29 .10 .00 .00 - 4.10 Y C

19-24 0- 0 0 0 0 0 . 0 . 0 0 0. 0 0 0 0' 0' O O O $.

(1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 . ..00 .00 .00 .00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 . .00 .00 .00 '.00 .00 .00 .00 ' .00 GT 24. 0 0 0 0 .. 0- 0 0 0- 0 0 ~0 0 0 0 0 .0 0 0 (1) .00 /.00 .00 .00 . .00 .00 .00 .00 .00 .00 ' .00 .00 .00 .00 .00 .00 .00 ' .00 (2)- .00 .00 .00 .00 . .00. .00 .00 .00 . .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 -

ALL SPEEDS 64 93 82 63 62- 68 47 53 ' 78 - 344 323 213 260 170 106. 74 0- 2100 (1) 3.05 4.4313.90 3.00 2.95 3.24 2.24 2.52 3.71'16.38 15.38 10.14 12.38 8.10 5.05 3.52 .03 100.00 (2) 3.05 '4.43- 3.90 3.00 2.95 3.24 -2.24. 2.52 3.71 16.38 15.38 10.14 12.38 8.10- 5.05 3.52 .00 100.00 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE-(2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOD.

C= CALM (WIIe SPEED LESS THAN OR EQUAL TO .50 MPN) ..

(L l

I

_ . - - -. =. - = - - -- - - _ = = - =- =- - -

- ~ ~ r^ <-~ r-m m r~m rm r-- .

rm rm rm ra r.s ; t ;-

PILGRIM APR90-JUN90 MET DATA JOINT FREQUENCf DISTRIBUTION (220-F00T TobER) 33.0 FT WIND DATA - STABILITY CLASS A CLASS FREQUENCY (PERCENT) = 12.35 WIND DIRECTION FROM SPEEDOFN) II -NNE NE ENE E ESE SE SSE S SSW SW - USW W WNW NW NNW ve9L TOTAL 0 0 0 0 0 0 0 0 0 0 0 0 0' 0 0 0 0 0 CALM

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (1) .00 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 - .00 .00 .00 .00 C-3 2 2 4 2 0~ 0 0 0 0 0 0 0 0 0 0 0 0 10-(1) .77 .77 1.54 .77 00 .00 .00 .00 .00 .00 .00 - .00 ' .00 .00 - .00 .00 .00 3.86

.10 .10 .19 .10 .00 .00 .00 .00 .00 .00 .00 .00 .00 00 .00 - .00 .00 48 (2) 7 -8 4-7 7' 30 19 17 17 4 3 1 1 21 9 13 13 5 1 ~0 168 (1) 2.70 11.58 7.34- 6.56 6.56 1.54 '1.16 .39 .39 8.11 3.47 2.70 5.02 5.02 1.93 .39 .00 64.86 $-

(2) .33 1.43 .91 .81 .81 .19 .14 .05 .05 1.00 .43 .33 .62 .62 .24 .05 .00 8.01 g m 8-12 3 2 3 0 -- t 1 . 0 0 1' 25 24 5 3 5 0 1' O 74 g N (1) 1.16 .77 1.16 .00 .39 .39 00 00 39 9.65 9.27 1.93-1.16.1.93-- .00 .39 .00 ~ 28.57 e (2) .14 .10 .14 .00 .05 .05 .00 .00 .05 1.19 1.14 .24 .14 .24 .00 .05 .00 3.53 o m

-s a 13-18 0 0 0 0 0 0 0 0 0 5' 2 0 0 . 0 0 0 0 7 g' M (1) .00 .00 .00 .00 .00 .00 .00 .00 .00'1.93 .77 .00 .00 .00 .00 .00' .00 2.70 m (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .24 .10 . .00 .00 .00 .00 .00 .00 '33

. C s.

19-24 0 0 0 0 0 0 0 'O 0 0 0 6. 0 0 0 0 0 0 g (1) .00 .00 .00~ .00 .00 . .00 .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 ca.

(2)- .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 GT 24 .0 0 0 'O O 0 'O O .0 0 0 0 0 0 0 0 0 0 (1) .00 .00- .00 .00 .00 . ~ .00 .00 .00 .00 .00 .00 .00 '.00 .00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 .00 .00 - .00 .00 - .00 .00 .00 .00 .00 .00 .00 .00 .00 ALL SPEEDS 12 34 26 :19 18- 5 .'3 .1 2 51 35 12 16 18 5 2 0 259

'(1) 4.63 13.13 10.04 7.34 6.95- 1.93 1.16 .39 .77 19.69 13.51- 4.63 6.18 : 6.95 1.93 .77 .00 100.00-(2) .57 1.62 1.24~ .91 .86 .24 .14 .05 .10 2.43 1.67 .57 .76 .86 .24 .10 - .00 12.35 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE-(2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOC -

C= CALM (WIND SPEED LESS TNAN OR EQUAL To '.50 MPM)'

l o __ _ _ _ __ _ ______:_. - ___ _ 1 1 _ _

E E PILGRIM apt 90-JUN90 ET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 33.0 FT Wile DATA STABILITY CLASS B CLASS FREQUENCY trERCENT) = 4.01 WIND DIRECTION FROM N INIE NE ENE E ESE SE SSE S SSW SW WSW W WWW NW NNW VRSL TOTAL SPEED (NPN) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 CALM 0 00 .00 .00 .00 .00 -.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (1) 00

.00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 ' .00 .00 .00 .00 .00 .03 .00 .00 0 0 0 0 1 0 0 1 0 1 0 0 7 c-3 0 1 1 1 1

.00 1.19 1.19 1.19 1.19 .00 .00 .00 00 1.19- .00 .00 1.19 .00 ,1.19 00 .00 8.33 (1) .00 .00 .33 (2) 00 05 .05 .05 .05 .00 .00 .00 00 .05 .00 .00 .05 . 00 .05

-.e 3- 5 2 5 :0 53 3*

4-7 3 2 3 3 4 2 1 0 10 1 8' 1 (1) 3.57 2.38 3.57 3.57 4.76 2.38 1.19 .00 3.57 11.90 5.95 1.19 2.38 5.95 9.52 1.19 .00 63.10 r"--

.05 .00 .14 48 .24 .05 .10 .24 .38 .05 .00 2.53 m (2) .14 .10 .14 .14 .19 .10 U 8-12 0 0 0 0 0 0

.00 0' 0 1 13 6

.00 1.19 15.48 7.14 2.38' .00 1.19 2 0- 1

.00 0

.00 0 . 0

.00 23' 27.38 7

(1) .00 .00 .00 . 00 .00 .00

.00 00 .00 .00- .00 .00 .00 ' .00 .05 .62 .29 .10 .00 .05 .00 00 00 1.10 :

O,, (2) n-0 0 0 0 0 0 0 0 0' .IO O O 1 0 '.

D 13-18

.00 0

.00 .00 . .00 .00 00 .00 '1.19 1

.00 .00 .00 .00 .00 . 00 1.19 5 (1)

(2) .ca .00 .00 .00 .00 .00 .00 .00 .00 .00 .05 .00 .00 .00 .00 00 .00 .05 g c

0 0 0 0 0' 0 9

19-24 0 0 0 0 0 0 0 ~0 0 . 0 0-(1) .00 00 .00 .00 .00 - .00 .00 .00 .00 .00 .00 .00 - .00 .00 .00

.00 .00 .00 0 (2) .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .09 .00 .00 .00 .00 .00 0 :

0 0 0. 0 0 0- 0 0 0 0 -0 0 0 0 0 0 0 GT 24

.00 .00 .00 .00- .00. .00 .00 .00 .00 .00 .00 .00 '.00 .00 .00 .00 .00 (1) .00

.00 (2). .00 .00 " .00 .00 '.00 . .00 .00 .00 .00 .00 .00 .00 _. 00 - .00 .00.. 00. .00 3 3

.4. 4 5 >2 ~1 ~0 4 24 12 3 3 6 -9 1 0 84 ALL SPEE05 (1) ~3.57 3.57 :4.76 ' 4.76 _ 5.95 2.38.~1.19 .00 4.76 28.57 14.29 3.57-' 3.57 7.14 10.71 1.19' .00 100.00 (2) -.14 .14 .19 . .19 .24'_.10 - .05 .00 .19' t.14 .57 .14 .14 : .29 .43 .05 .00 . 4.01 -

~

(1)= PERCENT OF ALL C000 CBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD 08SERVATIONS FOR TNis PER 0D C= CALM (WIND SPEED LESS THAN OR EQUAL To< .50 MPN).

_ u. _ _.. ; _ ;__ a... _ _ . _ _ . . . . _ _ _ _ _ . _ n _. n- _ i; _ _ _ - - - - -

M PILGRIM APR90-JUN90 MET DATA JOINT FREQUENCY DISTRIOUTION (220-F00T TOWER) 33.0 FT WIND DATA STABILITY CLASS C CLASS FREQUENCY (PERCENT) = 4.58 WIND DIRECit0N FROM N NNE NE ENE E 'ESE- SE SSE S SSW ' SW USW W WNW NW NNW WRet TOTAL' SPEED (MPN)

CAtM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 'O

.00 .00 .00 .00 .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 . 00 .00 (1) .

.00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 ~ .00 .00 C-3 1 1- 4 3 1 0 -0 0 0 1 0' -0 0 1- -1 1 0~ 14 (1) 1.04 1.04 4.17 3.13 1.04 .00 .00 .00 1 .00 1.04 .00 .00 .00 1.04 1.04 '1.04 .00 14.58 (2) .05 .05 .19 14 .05 .00 . 00 00 ' .00. .05 . 00 .00 .00 .05 .05 .05 .00 .67 4-7 2 0 1 4 4 5 2 1 12 5 4 5 1 1 0 0 47 g (1) 2.08 .00 4 1.04 4.17 4.17 5.21 2.00 1.04 12.50 5.21. 4.17 5.21 1.04 1.04 .00 .00 48.96 r-

.57 .24 .19 .24 .05 .05. .00 .00 2.24 m (2) .10 .00 .00 .05 .19 . 19 .24 .10 .05

$ 8-12

.00 0 0

.00 1.04 1

.00 0' O

.00 1.04 1

.00 0 0' 2 17 8 . 2 00 2.06 17.71 8.33 2.06 1.04 2.06 1 2

.00 0 0

.00 0

00 35.42 34 ft o (1) '1.62

% (2) .00 .00 .05 .00 .00 .05 ' .00 00 .10 .81 . 38 .10 .05 .10 .00 .00 .00 m n

D 13-18 0 -0 0 0 0 0 0 0 0 0 1 0 'O O O O O 1 3.

(1) 00 .00 .00 .00 - .00 .00 .00 .00 ' .00 .00 1.04- . 00 .00 .00 .00 .00 - .00 1.04 .+

(23 .00 .00 .00 - .00 .00 .00 .00 .00 .00 .00 .05 .00 .00 .00 .00 .00 .00 .05 ;

C o' - v1

~

19-24 0 0 0 0 0 0 0 0 0 0 -0 0 0 0~ 0- -0 :0 (1) .00 .00 .00 .00 .00 .00 .00 00 .00 .00 . 00 .00 .00 .00 .00 ' .00 ^ 00 .00 (2) .00 .00 .00 .00 .00 = .00 .00 00 .00 .00- .00 . 0') .00 .00 .00 .00 - .00 00 GT 24 0 0 'O O O O O O O e 0 0 0 0 0 0 "0 .0 (1) .00 .00 .00 .00 - .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 - .00 .00 .00 .00 .00 . 00 .00 '.00 .00 .00 - .00 .00 - .00 ALL SPEEDS 3 1 3 4 5 5 5 2 _3- 30 . 14 - 6 6 4 2 1 0 96 '

(1) 3.13 't.04 5.21 .4.17 5.21 5.21 5.21 2.06 3.13 31.25.14.58 6.25 6.25 4.17 2.08 1.04 .00 100.00 (2) .14 .05 .24 .19 - .24 .24 .24 -.10 . 14 .1.43 .67 . 29 .29 .19 .10 .05 .00 4.58

~

(1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR TN!S PERIOD'-

C= CALM (WIND SPEED LESS TNAN OR EQUAL ~TO .50 MPH)

-- . _mi._-......m - _ _ ,u

--.imm-.,.w.o.-m-, . . . _ - _

e --r.__ at--, .-o m-_-* . -

'=-=-i =.-,~-# _m-. ' - s_.m. - - . . _e.M --- f%---w-

M M l l~ l J .I J l J F:

PILGRIN APR90-JUN90 MET DATA J0fMT TREQUENCY O!STRIBUTION (220-F00T TouER) 33.0 FT WIND DATA STA8!LITY CLASS D CLASS FREcuENCY (PERCENT) = 23.03 llIND DIRECTION FROM SPEEO(MPN) N NNE WE ENE E ESE SE SSE S f,SW SW USW W- SNat NW INat WRel TOTAL CALM 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 (1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .21 . 00 .00 .00 .00 .00 .21 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .05 .00 .00 .00 .00 .00 .05 c-3 6 9 6 12 16 6 8 2 4 3 6 -1 1 5 1 5 0 91 (1) 1.24 1.86 1.24 2.48 3.31 1.24 1.66 41 .83 .62 1.24 .21- .21 1.04 .21 '1.04 .00 18.86 (2) .29 .43 .29 .57 .76 .29 .38 .10 .19 .14 .29 .05 .05 .. .24 .05 .24 .00 4.34

~

4-7 11 22 4 10 P0 16 3 3 13 40 35 18 15 8 8- 2. 0 228 Y (1) -2.28 4.55 .83' 2.07 4.14 3.31 .62 .62 2.69 8.28 7.25 3.73 '3.11 1.66 1.66 .41 .00 47.20 . Exp (2) .52 1.05 .19 ' .48 .95 .76 .14 .14 .62 1.91 1.67 .86 .72 .38 .38 .10 .00 10.87 5 to m

8-12 3 2 5 5

.83 4

.00 0

.00 0 0 8 72

.00 1.66 14.91 8.49 41

.21 1 2 7 6 3

.62 .00 0 159 32.92 (1) .62 41 1.04 1.04 .41 1.45 1.24 ~

e o (2) .14 .10 .24 . '.24 .19 .00 .00 .00 .38 3.43 1.M .05 .10 .33 .29 .14 .00 7.58

--s n

-A 13-18 0 -0 0 2 0 0 0 0 0 1 1- 0 0 0 0 'O O 4 8 (1) .00 .00 .00 .41- .00 .00 .00 .00 .00 .21 .21 .30 ~ .00 .00 .00 .00 .00 .83 :8 (2) .00 .00 .00 .10 .00 .00 .00 .00 .00 .05 .05 .i)0 .00 .00 . .00 .00 .00 .19 7

=s 19-24 0 0 0 . 0 0 . 0 0 0 0 0 0 ' 0 -- 0 0 .0 0 0 0 E Q-(1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00- .00 .00 "

(2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00- .00 .00 .00 .00 .00 .00 GT 24 0 .0 0 0 0' -0 0 0 0 0 0 -G 0: 0 0 0' 0 0 #

(i) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 ~ .00 .00 .00 ' .00 .00 .00 .00 .00 (2) .00 .00' .00 - .00 - .00 .00 - .00 .00 .00 .00 .00 - .00 .00 .00 .00 . 00 .00 .00 ALL SPEEDS 20 33 15 -29 40' 22 . 11 '5 25 116 83 21 18 20~ 15 to 0 483 (1) 4.14 6.83 3.11 6.00 8.28 4.55 2.28 1.04 5.18 24.02 17.18 4.35 :3.73 4.14 3.11 2.07 .00 100.00 (2) .95 1.57 .72 1.38 1.91 1.05 .52 .24 1.19 5.53 3. % 1.00 .86 .95 .72 48 .00 23.03 (1)=PERCEIGT OF ALL 6000 CBSERVATIONS FOR TNis PAGE (2)=PERLENT OF ALL GOOD OBSERVATIONS FOR TKIS PERIOD.

C= CALM (WIND SPEE0 LESS TNAN OR EQUAL TO .50 MPN)

_ _ _ _ _ . . _ -_. - _ - - - _ - - ._. : u-. - -- --- - -- _~-

'M m m 1 . J.

1 ): 1 1 .-

PILGRIM APR90-JUN90 MET DATA J0fMT FREQUENCY DISTRIBUT!aN (220-F00T TOWER) 33.0 FT WIND DATA STASILITY CLASS E CLASS FREQUENCY (PERCENT) = 36.34 WIND DIRECTION FROM SPEED (MPN) N NME NE ENE E ESE SE SSE S SSW SW USU U WuW NW NNW VRSL . TOTAL CALM 1 0 0 0 0 0 3 0 1 .0 1 0 0 0 1 0 0 7 (1) .13 .00 .00 .00 .00 .00 .39 .00 .13 .00 .13 .00 .00 .00 .13 .00 .00 .92 (2) .05 .00 .00 .00 .00 .00 .14 .00 .05 ~.00 .05 .00 .00 .00 .05 .00 .00 .33 C-3 17 8 9 9 12 8 5 12 . 10 17 21 ~3 l12 12 19 12 0 191 (1) 2.23 1.05 1.18 1.18 1.57 1.05- .66 1.57. 1.31 2.23 2.76 1.05 1.57 1.57 2.49 1.57 .00 25.07 (2) .81 .38 .43 .43 .57 .38 .24 .57 .48 .81 1.00 .3S .57 .57 .91 .57 .00 9.11 4-7 13 19 ~12 7 24 5 1'. 5 25 56 - 77 35 43 25 15 to 0 370 $-

-W' (1) 1.71 2.49 1.57 .92 3.15 .66 .13 .66 3.28 7.35 10.10 4.I3 5.64 3.28 1.97 1.31 .00 48.56 (2) .62 .91 .57 .33 1.14 .24 .05 .24 1.19 2.67 3.67 1.57 2.05 1.19 .72 - .48 .00 17.64 E' to '8-12 1 7 4 13 18 8 'O O 4 41 80 't 1 7 2 3 0 190 N

(1) .13 .92 .52 - 1.71 2.36 1.05 .00 .00 .52 5.38.10.50 .15 .13 .92 : .26 ' .39 .00 24.93 i b

o (2) .05 .33 .19 .62 .86 .38 .00 .00 .19 1.96- 3.81 .05 .05 .33 - .10 . 14 .00 9.us ^

]

-s .n.

A 13-18 0 0 0 0 0 0 0 0 1 1 2 0 0 0 0 0 4 o

" (1) .00 .00 .00 .00 .00 .00 .00 .00 .13 .13 .26 .00 .00 .000 ~ .00 .00 .00 .52 5-(2)' .00 .00 .00 '.00 .00 .C0 00 .00. .05 .05. .10 .00 .00 .00 .00 .00 .00 .19 *-

3 19-24 0 0 0 0 0 0 0~ 0 0 0 0~ 'O O O O O 0 0 e (i) .00 .00 .00 .00 .00 .00 .00 _ .00 ' .00 .00 .00 .e0 .00- .00 .00 .00 .00 .00 S a> .00 .00 .00 .00 .00 .00 . 00 .00 .00 .00 .00 .00 .00 .00- .00 . .00 .00 .00 GT 24 0 0 0- 0 0 0 0 0 0 0 0 0' 0 0 0- 0 0' 0 (1) .00 .00 .00 .00 .00 - .00 .00 .00' .00 .00 .00 ' .00 z .00 .00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 - .00 .00. .00 .00 .00 .00 .00 .00 .00 .00 -.00 .00 .00-ALL SPEEDS 32 34 25 29 54_ 21 9 17 - 41 115 181 42 56 . 44 . 37 25 0 762 (1) 4.20 4.46 3.28 3.81 7.09 2.76 '1.18 2.23 5.38 15.09 23.75 5.51 7.35 5.77. 4.86 3.28' .00 100.00 (2) 1.53-1.62 1.19 't.38 2.58--1.00 '.43 '.81 1. M .5.48 8.63 2.00 2.67 2.10 1.76 1.19- .00 36.34 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNis PAGE.

l (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOD .j C= CALM (WIND SPEED LESS TNAN OR EQUAL'70._.50 MPN). !

, ._- --~.L-. -- -

-'- r- rm r~n m j--- -- x ;_ $ p.

PILGRIM APR90-JUN90 MET DATA JOINT FREQUENCY DISTRl8'JTION (220-F00T TOWER) 33.0 FT WIND DATA. STABILITY CLASS F CLASS FRE1UENCY (PERCENT) = 17.31 WIND DIRECTION FROM SPEED (frN) M NME NE EDE E ESE SE SSE S SSW SW USW W tant NW NNW VRSL TOTAL CALM 0- 0 0 1 0 0 2 0 0 0 0 -0 0 0 2 0 0 5 (1) .00 .00 .00 .28 .00 .00 .55 .00 .0c .00 .00 .00 .00 .00 .55 .00 .00 1.38 (2) .00 .00 .00 .05 .00 .00 .10 .00 .00 .00 .00 .00 .00 .00 .10 .00 .00 .24 C-3 12 4 0 1 2 4 3 5 14 14 15 9 16 13 to 12 0 134 (1) 3.31 1.10 .00 .28 .55 1.10 .83 1.38 3.86 3.86 4.13 2.48 4.41 3.58 2.75,3.31' .00 36.91 (2) .57 .19 .00 .05 10 .19 .14 .24 .67 .67 .72 .43 .76 .62 .48 .57 .00 6.39

-e 4-7 (1) 16 4.41 2.48 1.65 9 6 3

.83 2.75 1.10 to 4 3

.83 . .55 2

' .55 2 .2 45

.55 12.40 8.26 2.48

~30 9

.28 1' 3

.83. 4.96 18

.00 0

44.90 163 $

- r-

..29 .14 .48 .19 .10 .05 .14 .86 .00 7.77 m (2) .76 .43 .14 10 .10 2.15 1.43 43 b

U 8-12 5 5 3 2 1 4- 0 0_ 1 to 9' -7 0 0 0 3- 0 50 .7 o (I) - .1.38 1.38 .83 .55 .28 1.10 .00 .00 .28 2.75 2.48 1.93- .00 .00 .00. .83 .00 13.77 --

-% (2) - .24 .24 .14 .10 ~ .05 .19 .00 .00 .05 .48 .43 - .33 .00 .00 .00 . 14 .00 2.38 ' -m.

b o-N 13-18 0 0 0- 0 0 0 0 0- 3 7 1 0- 0 0 0 0 0 11 :3 (1) .00 .00 .00 .00 .00 00 .00 .00 .83 1.93 .28 .00 .00 .00 .00- .00 .00 3.03 *'

(2) .00 .00 .00 .00 .00 .00 .00 .00 .x .33 .c5 .00 .00 .00 .00- .00 .00 .52 ;;-

C" 19-24 0 0 0 0 0 0 0 0 0 0 0 'O O _0 0 0 0 0 E v

(1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 . 00 .

(2) .LO .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00.... 00 .00 .00 GT 24- 0' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 (1) .00 .00 .00 .00 . 00 .00 .00 '.00 .00 .00 .00 .00 .00 .00 .00 .00. .00 .00' (2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 '

ALL SPEEDS 33 18 9 7- 13 12 8 7 . 20 33 ~70 46 25 14 15 33 0. 363 (1) 9.09 4. % ~ 2.48; 1.93 3.58 3.31 2.20 1.93 5.51 9.09 19.28 12.67 6.89 3.86 4.13 9.09 .00 100.00 (2; -1.57 .86: .43 .33 .62 . 57 .38 .33 .95 1.57 3.34 2.19 1.19 .67 .72 1.57 .00 17.31

~

.(1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD 00SERVATIONS FOR TNIS PERIOD C= CALM (WIND SPEED LESS TNAN.OR EQUAL TO .50 MPN)

_. : -. .- - - . . - ~ -. . . - - - - . - .- . . _ _ .-- - . . . - _ - - - - _ _ - - - - _ - -

I l TABLE 4A-1 (continued)-

j B :

1 I ig " 8 g2.-

E g; 4

S S 2 8 E.

84R.

88

8. 8 *88 RERg g g" *23

88. '*88. " 8.8.' " 8 8.'* 88 *88. *88 1 '88 *88.'*88

8. 8 *88 *88 *88 *88 l a *88 *88 *88 *88 *88 *SS *88 *88 l

] *88 I E g

"88 "88 g

E.S.

3 8 *88 *88 ' 8 8. ~ "83 "83-

88. *8.8 *88 *88 *88 " 8 2.

j.

, a g .

~

3

.d $

8 8.

g SO. 0 8 N. ~ g .88 *88

E. 8

B. 8. AB8 i

_,t g g

- ~ .

=

gg R '88. "g.

83 *g. 82 " 8;A. *88. *88. *88 282. g 3

-I -

ggE .I

- - - 1 1

.R

8. 8 *82

, *88 *8.8. *88 *88

E.8.' # 8g-2 l i

R . B

~ <c "

.-~I w g u

' 8. 8

S. 8 *88

8. 8 *88 *88 *88

B. 8 ;

E '

g g W

. *88 *88. *88. =*8.8 *88 *88 *88 *88 I .

G-g 5

N "88 g

8. 8 *88. *88

8. E.

E. 8 *88 "88 g g ~. ,

EU I

t gg E-

.N

8. 8 *88 *88 *88

S. S.

88 "88

8. 8 .

88 *8.8. '*88. *88 *88. "Es.

88 *88 EER 33.-

_=

g g s,. ,

l si i

,g a*

W *88 *88

8. 8. -

8. 8 *88.'*88 *8.8. *88 II"g w

~

g

=

E <E , ,

W

8. 8 *88 *88

8. 8

B. 8

8. S. '88 I -

W g

8. 8 *88 *88

8. 8 *88 *88 *88 *88

8 8. WWE 88...

gl,

ll5 j, *88 *88 "82s

8. 8 *88. *88. *8.8 "82s 55 E : - x-- m-- ~-- ~-- .-- .-- .-- .-- stE.

5 o e- "

A $" $00 600 400 *-700 QT00 R700 G*0$'205 dda

==~

e- E tt9 E d

< a. n. u I

1 1

28 of 47

' M M t I \ .I \ l PILGRIM APR90-JUN90 9 NET DATA JOINT FREQUENCY DISTRIBUTION (220-F007 TOWER) 33.0 FT WIND DATA STA81LITT CLASS ALL CLASS FREQUENCY (PERCENT) = 100.00 WIW OIRECTION FROM SPEE0(frN) N NME NE ENE E ES' SE SSE S SSW SW WSW W WWW NW NNW VR9L ~ TOTAL CALM 1 0 0 1 0 0 6 0 1 0 1 1 1 0 3 0 0 15 (1) .05 .00 .00 .05 .00 .00 .29 .00 .05 .00 .05 . 05 .05 .00 .14 .00 .00 .72 (2) .05 .00 .00 .05 .00 .00 .29 .00 .05 .00 .05 .05 .05 .00 .14 .00 .00 . 72 C-3 38 25 - 24 28 33 18 16 19 28 40 45 27 31 34 32 30 0 468 (1) 1.81 1.19 1.14 1.34 1.57 .86 .76 .91 1.34 1.91 2.15 1.29 1.48 1.62 1.53 1.43 .00 22.32 (2) 1.81 1.19 1.14 1.34 1.57 .86 .76 .91 1.34 1.91- 2.15 1.29 1.48 1.62 1.53 ~1.43 .00 22.32 4-7 54 82 44 41 79 35 16 83 45 141 182 104 87 53 40 32 'O 1048 $.

(1). 2.58 3.91 2.10 1.96 3.77 1.67 .76 .62 2.15 6.72 8.68 4.96 4.15 2.53 1.91 1.53 .00 49.98 ctr (2) 2.58 3.91 2.10 1.% 3.77 1.67 .76 .62 2.15 6.72 8.68 4.M 4.15 2.53 1.91 1.53 .00 49.98 5 N

8 12 16 16 20 24 14 0 0- 17 ~ 178 175 19 7 22 8 to 0 538 $

(1) .57 .76 .76 95 1.14 .67 ~ .00 .00 .81 8.49 8.35 .91 .33~ 1.05 .38 .48 .00 25.66 8 o * (2) . 57 .76 .76 . 95 1.14 .67 .00 .00 .81 8.49 8.35 .91 .33' 1.05- .38 48 .00 25.66' 8 0 0- 0 0 0 28 .

$ 13-18

'(1) .00 0

.00 0

.10 2

.00 0

.19 4

.67 14

.38 .00 .00 .00- .00

0

.00 .00 1.34 3 (2)- .00 .00 .00 10 .00 .00 00 .00 .19 .17 .38 00 .00. .00 .00 .00 .00 1.34 $-

s 19-24 0 0 -0 0 -0 0 0 01 0 0 0 0 0 'O 0 0 'O O E (1) .00 .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00

.00

.00 - .00

.00 .00

.00

.. .00

.00 (2) . 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .C0 .00 GT 24 0 0 0 0 0 0 0 0 0 0 0 0: 0 0 0 1 0 0 0 (1) . 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00- .00 .00 - .00 .00 .00 (2) .00 .00 .00 .00 .00 . 00 .00 .00 .00 .00 .00 .00 .00- .00 . 00 .00 .00 .00 ALL SPEEDS 105 123 84 92 136 67 38- '32 95 373 411 151 126 109 83 - 72 0 2097 (1) 5.01 5.87 : 4.01 4.39 -6.49 3.20 -1.81 1.53 .4.53 17.79 19.60 7.20 6.01 5.20 3.96: 3.43 .00- 100.00

-(2) 5.01 5.87 4.01 4.39 6.49 3.20 1.81 1.53 .4.53 17.79 19.60 7.20 6.01; 5.20. 3.96 3.43 .00 100.00 (1)= PERCENT OF ALL COOD OBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD 00SERVATIONS FOR TNIS PERIOD ~

C= CALM (WIND SPEED LESS TNAN OR EQUAL TO .50 MPN) 4.+-

-wo.m_m.,4.eu - - . - .me.i-

--+'r m _.-,,shMenM--m6imu-.- .

u .w-.-s _.: ,mm.o_i-mssa.-rw.- ../-u- mt-4.-a a

- ~ r w s , , ,

d PILGRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 220.0 FT WIND DATA STA8tLITY CLASS A CLASS FREQUENCY (PERCENT) = 6.49 UIND DIRECTION FROM SPEED (MPN) N NNE NE - ENE E ESE SE SSE S SSW SW WSW W WNW NU NWW VRSL TOTAL CALM 0

.00 0

.01

)

.00 0

.00 0-

.00 0

.00 0 0

.00 .00 0

.00 O o8 mM (1) .00 (2) .00 .00 ~.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 z-4$

C-3 0 0 .0 0 0 0 0 0 0 0 0-

.00 0

.00 0 0

.00 0

.00 .00 0 0- '"@

(1) .00 - .00 .00 .00 - .00 .00 .00 .00 .00 .00 - .00 00 N --4 (2) .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 $

47 4

.74 1

.00 0 1

.74 1

.00 0

.74 1

.00 0 0

.00 . .00 0 0 0 0

.00 1.48 2 1

.74 '.00 0 11 8.15 Jo

-m (1) 2.% 74 .00 ' .00 (2) .19 .05 .00 .05 .05 .00 .00 .05 .00 .00 - .00 .00 .00~ .00 .10 .05 . 00 .53 rx 4 w m- >

ar 0 8-12 7 2 5 0 3 0 2 0 1 0 1 2 8 2 4 4 0 41 %@-

r--

c m-o (1) 5.19 1.48 3.70 00 2.22 .00 1.48 .00 .74 . .00 .74 1.48 5,93 1.48 2.96 2.96 00 30.37

-* (2) .34 . 10 .24 00 .14 .00 .10 .00 .05 .00 .05 .10 . 38 .10 - .19 i .19 .00. 1.97 o8 mm

.a _

13-18 ~3- 0 2 1 1 1 0 0- 1 4 4 4 5 11 6 4 0 47 48 ds -

(1) 2.22 .00 1.48 . 74 .74 .74 .00 .00 .74 2.96~ 2.M 2.96' 3.70 8.15 4.44 2.96 . 00' 34.81 Z -4 (2) .14 .00 .10 .05 .05 '.05 .00 .00 .05 .19 .19 .19 .24 .53 ' .29 . .19 - .00 2.26 NO-19-24 5 0 0

.00 0 1

.74

'1

.00 0 .-0

.00 1 '2 2 0 .2

.00 '1.48 8.15 11 1 2'

.00 O

20.74

28. $ >"'

(1) 3.70 00 .00 .74 .74 1.48 .1.48 .74 1.48 (2) . 24 .00 .00 .00 .05 .05 .00 .00 .05 .10 - .10 .00 .10 .53 .05 .10 .00 1.35 ) o*

GT 24 0 0 0 0- 0-_'O O 0 0 0 1 0 0 4 3J 0 0 8 4$'

(1)

(2)

.00

.00 - .00

.00 .00

.00

.00 ' .00 _ .00

.00 .00 .c0

.00

.74

.05

.00

.00 -

.00 2.96 2.22

.00- .19 .14 . 00 .00

.00 . .00 5.93

.38 QQ mo mm ALL SPEEDS 19 -3 7- 2 6 2 2 1 3 6. 8 6 15 28 16 .- 11 0 135' (1) 14.07 -2.22 5.19 1.48 4.44 1.48 1.48- .74 '2.22 4.44 5.93 4.44 11.11 20.74 11.85 8.15- .00 100.00:

(2) .91 14 .34 .10 .29 .10 .10 - .05 .14 .29 .38 .29 . 72 1.35 .77- .53 .00 6.49

. (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE -

(2)= PERCENT OF ALL GOOD OESERVATIONS FOR TNIS PERIOD C= CALM (WIND SPEED LESS THAN OR EcuAL TO .50 MPN) u_ - ~ . .~ -- . ._ z . .u :- . . - - . = = -- :- - - - -

TABLE 4A-2'(continued) l

'I W '88 "82 8 *8R c82 283 *82 RBS i y - -

a- n- i g g- a- ga ;

g

88 *88. *88. *88 '88

E. 8 ' 8 8. '* 8 8 1

.1

88

88. "8s. g

8 8.~"g88.

8.8 *88 "82

.E' .

E *88

S. S. 82 *88 *84 "82 4 *88 " 8g s. " 4 . g S g ' 8. 8

S. 8 "88. "82 g g 4 "82 4 "83 4" 8 8.Lg *8.;0

-*88 "8s. *88 "83 "82 Es- 285 g 4 4 "a."83 4 l

O g *8.8. *88 *88. "Es. ";E* *88

8. 8 " 8 3. 4 ~

i

g .

~ ;

E gg R

8. 8 *88 "88 g

8.8. '* 8 8 "S* *88 " 8 3. #

. 2 g.I I

- R.

8. 8 *88 *88 "82 4 "8s.g ~82

8.8..

8g4 o

685a '; *

88. *88

S.E.'

8 8 "83 4 *88

8. 8 "83 4

1 l

g

, * *88 *88 *88

8. 8 *88 "88 *88

8 8. :.

s ;

a

*88

S. 8 *88 " 8. 8 *88 *88 *88

8 8. : .g- -

5I N

E B. *88 *88

S. S. "82.'*E.S.

- *88 "82 1ER-g8 -

; me.

E

8

_= *88 *88 *88

8. 8 *88. "88

8. 8 *88.'gga

E e I R 2 W *88 *88 ~88 *88 . *88 N82 g ' 8. 8 "88. .I_I*

, a .

g ; _,.

5*

E5s W *88 *88 "82

8. 8 *88 W

~

88. *88 " 8.*2. W.5- !.

88.

8 g *88 "88 "Es.

gg *8.8. *88 *88

8. 8 " 8 42. g* *g ,5 g g .

1 j,h

,a

' 8. 8

8. 8 "82

*88 *8.8. *88.' *8.8. "82;.

BB9 E xnn 3

5 .

n m-n n-n ~~n e-- --- ann .-- EEE g 305 400 400 *T;c TOS "Oc " 5 12 g g *

5 803 g@t:

E yy 6 R ::

< O c. u

, il.

1 I

31 of 47

=

r- --

r-- <----x , x , . ,

1--- c- e--

PILGRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 220.0 FT UfMD DATA STABILITY CLASS C CLASS FREQUENCY (PERCENT) = 2.98 WIND DIRECTION FROM SPEED (MPN) N NME NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW VRSL TOTAL 0 O O O O 0 0 0 0 0 0 0 0 -0 0 0 0 0 CA!N (1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00 .00 .00 .00 .00 (2) .00 .00 .00 .00 .00 .00 . 00 .00 .00 .00 .00 ' .00 .00 .00 .00 .00 .00 .00 2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 4 C-3 1 (13 3.23 1.61 .00 .00 . 00 . 00 . 00 .00 .00 .00 .00 1.61 .00 .00 .00 .00 .00 6.45 (2) 10 .05 .00 .00 .00 .00 .00 .00 .00 ' .00 .00 .05 .00 .00 .00 . .00 .00 .19 4-7 0- 0 0. 0' 0 0 1 . 0 1 0 1 0 1; 2 0 2 0

.00 8 $

(1) .00 .00 .00 .00 '00

. . 00 1.61 .00 1.61 00 1.61 .00 1.61 3.23 .00 3.23 12.90 - r' (2) .00 .00 .00 . 00 .00 .00 .05 00 .05 .00 .05 .00 .05 .10 .00 .10 .00 .38 b

U 8-12 0 0 0 -9 2 1 . 0 0 -0 1 1 4 2 1' O O 0 12 7

~

(i) .00 .a .00 .00 3.23 i.6i . .00 .00 .00 i.6i 1.6i 6.45 3.23 i.61 .00 .00 .00 i9.35 c,

% (2) .00 .00 .00 .00 .10 .05 .00 .00 .00 - .05 .05 . 19 .10 .05 .00 - .00 .00 .58 m n

D 13-18" 0 0 1 1 0 2 0 0 4 2 3 6 3 1 1 0 0 24 3 (1) .00 ~ .00 1.61 1.61 .60. 3.23 . 0l, .00 6.45 3.23-'4.84 9.68 4.84- 1.61 1.61 .00 .00 38.71 'J, .

(2) .00 .00 .05 .05 ~ .00 .10 - .00 ~.00 .19 .10 .14 .29 .14 .05 .05 .00 .00 - 1.15 = :: :

e ..

.19-24 1 0 0 1 '1 0 0 0 0' 3 0 0 2 2 0 ~0 0- to E.

v (1) 1.61 .00 .00 1.61 1.61 .00 - .00 .00 .00 4.84 .00 .00 3.23 3.23 .00 .00 .00 16.13

-(2) .05 .00 .00 .05 .05 . 00 .00 .00 .00 .14 .00 _ - .00 ' .10 - .10 .00 . .00 : .00 .48 0 0 0 0 0 0 0 0' 0 0 1 0 0 2 1 0- 0 4

- GT 24 -

(1) .00 .00 .00 ' .00- .00 .00 .00. .00 .00 .00 '1.61' .00 .00 3.23 1.61 .00 .00 6.45 (2) .00 .00 .00 .00 .00 .00 .00 .00 .00~ .00 .05 .00 .00 .10 05 .00 .00 .19 ALL SPEEDS 3 1- 1 2 3 3 . 1 0 5 6.. 6 11 8 8 2 2 0 62 (1) 4.84 1.61 1.61 3.23' 4.84: 4.84. 1.61 - .00 8.06. 9.68 9.68 17.74 12.90 12.90 3.23 3.23 .00 100.00 (2) .14 .05 .05 '.10 c.14 .14 .05 .00 .24 .29 .29 .53 .38 .38 .10 .10 .00- 2.98 i

(1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNES PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOD

. C= CALM (WIND SPEFD LESS THAN OR EQUAL To 50 PFM)

.u

m-- -r.e,.- m. >_m'=.n_= -n t6n_ '--*-u._ ._mw-=., -*a ,

i.-%. .

.u,u..

-b _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ' _ _ _wn"-- ...-v,. n_ i m.i.,r=-

- - n e r- w ,

PILGRIN JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 220.f' FT WIND DATA STA81LITY CLASS D CLASS FREQUENCY (PERCENT) = 23.99 WIND DIRECTION FROM SPEED (NrN) N NME NE ENE E ESE SE SSE S SSW SW WSW lt WNW NW NNW VRSL TOTAL 0 0 0 0 0- 0 .0 0 0 0 0. 0 0 0 0 0 0 0 CALM

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (1) .00 .00 (2) .00 .00 .00 .00 .00 .00 .00 .00 .r0 .00 .00 .00 .00 .00 .00 .00 C-3 - 1 4 2 0 1 1 1 0 0 0 2 0 2 0 1 0 18 (1) .60 .20 .80 .40 .00 .20 .20 .20 .00 .00 .00 40 .00 .40 .00 .20 .00 3.61 (2)- .14 .05 .19 .10 - .00 .05 .05 .05 .00 .00 .00 .10 .00 .10 .00 .05 .00 .87

--e 0 3 2 4 4 0 2 3 4 5 -2 2 1 0 34 >

4-7. 0 1 (1) '. 20 1

.00 .00 .60 .40 .20 .80 .80 .00 40 .60 .80 1.00 .40 40 : .20 . 00 6.81 .E m

(2) .05 .00 00 .14- .10 .05 .19 .19 .00 .10 .14 .19 .24 .10 .10 .05 .00 1.63 b

on 0 7 5 -4 12 13 9 8 -9 7 4 5 0 86 ta 8-12 1 0 0 2 -- 7 (1) .20 .M .M .M .40' 1. 2 1.M .M 2. M 2.61 1.M 1.M 1.M 1.2 .M 1.M .M 17.23 m-o (2) .05 .00 .00 .00 .10 .34 .24 .19 - .58 .63 43 .38 .43 .34 .19 .24 .00 4.13 m s

n D 13-18 3 to 7 4 -3 12 5 0 16 25 22 22 13 14 14 7 -0 177 @

.(1) .60 -2.00 1.40 .80 .60 2.40 1.00 .00 3.21 5.01 4.41 4.41 2.51 2.81 2.81 1.40 .00 35.47 *

(2) .14 48 .34' .19 .14 .58 - .24 .00 .77 1.20 1.06 1.06 .65 .67 .67 .34 .00 8.51 .y c

19-24 4 4 8 2 4 6 0 -0 2 30 16 6 11 15 9 7 0 124 'E (1) .80 .80 1.60 .40 .80 1.20 .00 ' .00 40 6.01 3.21 1.20 2.20 3.01 1.80 1.40 .00 24.85 v (2) .19 .19 - .38 .10 .19- .29 .00 .00 . 10.:1.44 .77 .29 .53 .72 43 .34 .00'- 5.M GT 24 5 0 0 0 0- 1 0 0 0 15 - 0- 0 7 20 8 4 0 60

-(1) 1.00 .00 .00 .00 .00 . 20 .00 . .00 .00'3.01 .00 .00. 1.40 4.01 1.60 .80 .00 ' 12.02 (2)~ .24 .00 .00 - .00. .00 .05 00 .00 .00 . 72 .00 .00 ~.34 . 96 .38 '.19 .00 -2.88 ALL SPEEDS 17 15 ' 19 ' 11 ~ 11 . 28 -

15 9. 30 85 50- 42 45- 60 37- 25 ' O 499 (1) 3.41 3.01 ' 3 91 - 2.20 ~ 2.20 : 5.61 3.01 1.80 6.01 17.03 10.02. 8.42 9.02 12.02 7.41 5.01 00 100.00 -

(2) . .82' .72 .91 .53 .53. 1.35 .72 .43 1.44 4.09 2.40 2.02 2.;6 2.88 1.78 1.20 .00 23.99 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PERIOD C= CALM (WIND SPEED LESS THAN OR EQUAL 70 .50 PPH)

__:__-_- .- , _ . - . . _- -~ - - -- . _ . - -, 2 _ - . . - -

PILGRIM JAN90-MAR 90 MET DATA JOINT FREQ'IENCY DISTRIBUTION (220-F00T TouER) 220.0 FT WIND DATA STABILITY CLASS E CLASS FREQUENCY (PERCENT) = 46.39 WIND DIRECTION FROM SPEED (MPN) N NME WE ENE E ESE SE bSE $ SSW SW USW W WNW NW NNW VW8L - TOTAL CALM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 . 00 .00 .00 .00 .00 '.00 (2) .00 .00 .00 .00 .00 .00 - .00 .00 .00 .00 .00 .00 .00 .00 .00 ' .00 .00 .00 C-3 3 1 4 2 2 4 5 2 2 1 0 0 1 1 5 2 0 35 (1) .31 .10 .41 .21 .21 .41 .52 .21 .21 .10 .00 .00 .10 .10 .52 .21 .00 3.63 (2) .14 .05 .19 .10 .10 .19 .24 .10 .10 .05 .00 .00 05 .0*. .24 .10 ' .00 1.68 4-7 6 4 8 4 5 8 4 4 5 8 8 5 2 5 9 4 89 y (1) .62 41 .83 .41 .52 .83 .41 41 .52~ .83 .83 .52 .21 .52 .73 41 0

.00 . 9.22 ts (2) .29 - .19 .38 ' .19 .24 .38 .19 .19 .24 .38 .38 .24 .10 .24 .43 .19 .00 4.28 5 27 w 8-12 3 8 4 9 1) 9 17 14 8 7 11 22 15 18 8 . 0 193 >

A (1) .31 .83 .41 .93 1.14 .93 t.76 1.45 .83 .93 1.14 2.28 2.80 1.55 1.d7 .83 . .00 20.00 e o (2) .14 .38 . .19 - .43 .53 43 .82 .67 .38 .43 .53 1.06 1.30 .72 .t 7 .38' .00 9.28 a

-s A 17-18 12 8 to 6 8 6 9 7 17 60 42 49 59 24 13 2 0 332 o"

" (1) 1.24 .I 3 1.04 .62 .83 .62 .93 .73 1.76 6.22 4.35 5.08 6.11 2.49 1.35 ~.21 - .00 34.40 3 (2) .58 .38 48 .29 .38 .29 .43 .34 .82 2.88 2.02 2.36 2.84 1.15 .63 to .00 15.96 .I 2

19-24 14 2 5 4 .3 5- -4 0 5 91 63 16 28 ~ 16 2 '4 0 262. 5 Q-(1) 1.45 .21 .52. .41 .31 .52 41 . .00 .52 9.43 6.53 1.66 2.90' 1.66 .21 41- .00 27.15 "

(2) .67 .10 .24 .19 .14 .24 . .19 .00 .24 4.38' 3.03 .77 1.35 .77 .10 .19 .00 12.60

> GT 24 1 0 0 0 4 0 0 0 0 7. 7. 0 9 15 :- 10 1 0 54 (1) .10 . .00 .00 00. .41 .00 .00 .00 .00 : .73 .73 .00 .93 1.55 1.04 .10 .00 5.60

.(2) .05 .00 .00 .00 ' .19 .00 .00 .00 .00 .34 - .34 . 00 43 .72 . 48 .05 .00 2.60

'ALL SPEEDS 39 23 31 25 . 33 32 39 27 37' 176 131- 92 126' 76 57 21. 0 965 (1) 4.04 2.38 3.21 .2.59 3.42 3.32 4.04 2.80 3.83 18.24 13.58 9.53 13.06 7.88 5.91- 2.18 - .00 100.00 (2) 1.88 1.11 1.49 - 1.20 : 1.59 1.54.1.88 < 1.30 ' t.78 : 8.46 6.30 4.42 ^6.06 3.65 2.74 1.01 .00 ' 46.39 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TWIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PERI N C= CALM (WIND SPEED LESS THAN OR EQUAL TO .50 MPH)-

T

- .-- . . - - .1- ..b _ J. .- ..----A. -

_,.--~~..I .-

- - - c-- c- r -> , , , , ,.

PILGRift JAN90-MAR 90 #ET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOWER) 220.0 FT WIND DATA STABILITY CLASS F CLASS FREQUENCY (PERCENT) = 15.63 UtN0 DIRECit0N Frat SPEED (MPN) It NNE NE ENE E ESE SE SSE S SSU SW USU U lefW - Int INat WRet TOTAL 0 0 0 O O 0 0 0 0 0- 0 0 0 0 0 CALM 0 0 0'

.00 .00 .00 .00 00 .00 .00 .00 .00 .00 . 00 .00 .00 .00 .00 .00 (1) 00 .00

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 (2) .00 .00 0 2 3 0 0 0 0 0 1 2 0 :0 0 0 .2 'O O 10 C-3

.62 92 .00 .00 .00 .00 00 .31 .62 .00 .00 .00 - 00 .62 .00 '.00 3.08 (1) .00 .00

.00 .10 14 .00 .00 .00 .00 .00 .05 .10 .00 .00 .00 .00 .1C .00 . 48 (2) 4-7 2 3 0 1 0 0 2 1 6 5 3 4 6 2 1 2 0 38 y

.92 1.23 1.85 .62 .31 .62 .00 11.69 to (1) .62 .92 00 .31 .00 .00 .62 .31 '1.85 1.54 (2) .10 .14 00 ' 05 .00 .J0 10 .05 .29 .24 .14 .19 .29 - .10 .05 .10 .00 1.83 5

$ 8-12 3 2 ~0 1 2 0 1 12 10 5 7 8 14 11 9 1 0 86 $

(1) .92 .62 00 .31 .62 .00 .31 3.69. 3.08 1.54 2.15 2.46 4.31 3.38 2.77 .31 .00 26.46 "8 .

.05 .10 .00 .05 .58' .48 .24 .34 .38 67- .53 .43 .05 .00 . 4.13 S (2) .14 .10 ' 00 0 3 8 11 11 20 12 8 3' 0 0 8's D 13-18 (1) .31 1

.92 3

.31 1 3 92 .31 1

.00 .92 1

.31 2.46 3.38 3.38 6.15 3.69 2.46 .92 .00 .00 26.45 3 '

.05 .14 05 .14 .05 .00 .14 .05 .38 - .53 .53 .96 .58 .38 .14 .00 .00 ~ 4.93 .E (2) s.

'19-24 4 5 1 4- 1 0 1 0 2 28 13 '3l 2 2- 1 2' O 69 ' E-(1) 1.23 1.54 .31 1.23 .31 .00 .31 .00 .62 8.62 4.00- .92 .62 .62 .31 .62 ' .00 21.23 S (2) .19 . .24 .05 .19 .05 .00 .05 ' .00 .10 1.35 .63 . 14 .10 .10 .05 . .10 .00 - 3.32 3 . 6 0 0 '0 0 0 14 2 0 0 2 0 2 0 36 GT 24. 6 1

.00 .00 .00 .00 .4.31 .62 .00 .00 .62 .00 .62 .00 11.08 (1) 1.85 .92 1.85 .31 00

.00

.29 .14 .29 .05 .00 .00 .00 .00 ' .00 .67 .10 .00 .00 .10 .00 .10 1.73 (2)

% .18 - 11- 10 4 -0 -7 14 27 65 36 35 34- 25 16 7 0 325 ALL SPEEDS 3.54 3.38 3.08 1.23 .00 2.15 '4.31 8.31 20.00 11.08 10.77 1U.46 7.69 4.92 2.15 .00 100.00 (1) 4...

(2) .TT .87 . 53 .48 .19 .00- .34' .67 1.30 3.13 1.73 1.68 1.63 1.20 .77 .34 .00 15.63 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOD

'C= CALM (WIND SPEED LESS TNAN OR EQUAL 10 .50 MPN)

________m. :_ ~ _ ____n_._ _ _ _ z_ _ _ _ _:_ _ _ _ _ ___ _ _ _ . _1 _ .___ _ ._

l TABLE 4A-2 (continued) . j 1

E E,

88 ~N8'*EE "

8

39 "E5c-

'EE 8 259 382 '

s C h 8 4

8 8. '

8 8 *88 *88 *88. *88 *88 *88 l *88 *88.1*88

8. 8

B. 8 -28. a *82 , * * ;X. ,

I '88

S. S.

8. 8. *88

E S. '

8. 8. :

8 8 *88 g l '88 *88

8 8. '

8 8 *88

E. 8 '88 -

8 8,

'88 *88 "2*.

g. .

-hs.

.g '88 *88

8. 8. *g 82. '

~

O g

8 8.

8 8. "s* hs.'*8.8. *88.

g

~

";$ 2..

.. ~~.a .

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8. 8 *88 *88 # 8,2

2,R.

8 8. # cb s./ .

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gmI .I

,g .R *88 - h s. " g .hs *88 " h s.

8 8.-.

g g

8 8. "23 j

b. ee 0! " *88 *88. "23 2 - h s. a

S.S. ~

8 8

8 8.

S g t.

E e a

g g W

.

88.-* 88 *88 *88

8. 8

88.' '8.8.'~* 8.8 'I 1

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W *88 *88

8. 8

8. 8 ' 8 8.

E. 8 "88

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8-. 1 I-5 =- W *88 *88 *88

8. 8 *88

. *88.' *88.'

8.8.; ?8. E *~L ,

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y

8"o

,- e* *88 *88 *88 *88. *88

8. 8 *88. *88 gg- ,

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.

8 8 *88 "bs.' a. a.

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8.8. 1* 8 8 *88.. - u.s. "

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8 g *88 *88 '88,--28 g<8 g

8. 8 *88 *

X. * *jR. . ' g* g* ,e as - ;

-,s{' s *88 "88 *88 *88 -h.s. *88 " m. 2 as.e. *WE S B s .-

5 - x-- m- n- ~-- . -- -- . - gui 5 . [ gee 405.405 *Tec vec "Oc "Oc'* c 00=

E4* g S- 5 E 195 a 16 E

cc i

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36 of.47 .

, ,-v- , ,- - ,.

-~- - m . /- m e--m r- r, 'm r1 m m r-5_ ;- z y PILGRIM JAN90-MAR 90 MET DATA JOINT FREQUENCY DISTRIBUTION,(220-F00T TOWER) 220.0 FT WIND DATA STABILITY CLASS ALL CLASS FREQUENCY (PERCENT) = 100.00 WIND DIRECTION FROM SPEED (frH) N NME NE ENE E ESE SE SSE S SSW SW WSW W ' WWW WW NuW VROL TOTAL CAtM 0 0 0 0- 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 (1)- .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00 .00 .00 .00 (2) .00 .00 .00 . .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 c-3 8 6 11 4 2 5 6 3 3 4 0 3 2 3 7 3- 0 70 (1) .38 .29 .53 .19 10 .24 .29 .14 .14 .19 .00 .14 .10 .14 .34 .14 .00 3.37 (2) .38 .29 .53 .19 .10 .24 .29 .14 .14 .19 .00 .14 .10 .14 .34 .14 .00 3.37

.A 4-7 15 9 10 10 8 9 11 10 15 16- 16 15 17 $2 16 11 0 200~ >

.72 .43 48 48 .38 43 .53 48 .72 - .77 .77 .72 .82 .58 .77- .53 .00 9.62 .T' r

(1) m (2) .72 .43 .48 .48 .38 .43 .53 .48 .72 .77 .77 .72 .82 .58 .77 .53 .00 9.62.

k' 30 29 47 64 38 35 ' . 18 0 432 >

$ 8-12 14

.67 13

.63 .48 to 10

.48 .%

20 17 25 30 32

.82 1.20 ~1.44 1.54 1.44 1.39 2.26 3.08'1.83 1.68 .87 .00 - 20.77 m.

(1)

S (2) .67 .63 .48 .48 .M .82 1.20 1.44 1.54 1.44 1.39_ 2.26 3.08' 1.83 1.68- .87 .00 20.77' ,

n g

~

D 13 18 20 21 . 21 16 .13 23 17 8 49 104 86 104 ~94- 60 38 14 0 ~ 68ti (1) .96 1.01 1.01 .77 .63 '1.11 .F2 .38 2.36 5.00. 4.13 5.00 4.52 ^2.88 1.83 .67 .00 ' 33.08 .,+

(2) .96 1.01 1.01 .77 .63 1.11 .82 .38 2.36 5.00 4.13 5.00 4.52 2.88 1.83 .67 .00 33.08 y C

10 12 5 0 10 156 104 25 46 49 15 ~ 16 0 512

19-24 28 11 14 11 (1) 1.35 .53 .67 .53 48 .58 - .24 .00 48 7.50 5.00 1.20 2.21 2.36 .72 .TT .00 24.62 O (2) 1.35 .53 .67 .53 .48 - .58 .24 .00 .48 -7.50 5.00 1.20 2.21 2.36 .72 .77 .00 24.62 GT 24 14 8 6 2 4 1 0 0 0 36 11 0 19 44 22 11 0 178 (1) .67 .38 .29 .10 .19 .05 .00 .00 .00 -1.73 .53 _.00 .91 2.12 1.06 .53 .00 8.56 (2) .67 .38 .29 .10 .19 .05 .00 .00 .00 1. 73 .53 - .00 .91 2.12 1.06 .53 .00 8.56 ALL SPEEDS 99 68 72 53 57 67 64 . 51 . 109 346 246 194 242 2c6 133 73 0 2006 (1) 4.76 3.27 3.46 2.55 2.74 '3.22. 3.08 2.45 '5.24 16.63 11.83 9.33 11.63 9.90 6.39 3.51 .00 100.00 (2) 4.76 3.27 " 3.46 ' 2.55 -~ 2.74 ~ 3.22 3.08 2.45 5.24 16.63 11.83 9.33 11.63 9.90 6.39 3.51 .00 100.00 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PAGE (2)=PERCEhi'oF ALL GOOD OBSERVATIONS FOR THIS PERIOD.

C= CALM (WIND SPEED LESS TNAN OR EQUAL TO .50 MPN)

- ._ J- . - ~ - : --~ -. - - - - -

m <-m r- r- r- e-~,' r-, 1-~ r- , ; , , , ,

- ~ - m .

t PILGRIM APR90-JUN90 MET C LTA JOINT FREQUENCY DISTRIOUTION (220-F00T TOWER) 220.0 FT WIND DATA STA81LITY CLASS A CLASS FREQUENCY (PERCENT) = 12.32 UIND DIRECil0N 7 ROM W kNE NE ENE E ESE SE SSE S SSW SW USW W WNW NW NNW VRSL TOTAL

^ SPEED (MPN) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CALM

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .M .00 - .00 .00 .00 .00 .00

-(1)

.00 .00 .00 .00 .00 00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 - .00 (2) .00 .

0 0 0 0_ 0 0 0~ 0 0 0 0- 0 0- 0 0. 0 0 0 C-3

.00 .00 .00 .00 .00 .00 00 .00 .00 .00 .00 00 .00 .00 00 .00 . ~.00 .00 (1) . .

.00 .00 .00.

(2) .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 - .00 - .00 . 00 .00 .00 4-7 8 10 12 6 4 1 0 0 0 0 .- 1 0 '2' 1 1 3 0- 49 $1 CD (1) .3.10 3.88 4.65 2.33 1.55 .39 .00 .00 .00 .00 .39 .00 . 78 .39 .39 1.16 .. .00 18.99 (2) .38

.48 .57 .29 .19 .05 .00 .00 .00 .00 .05 .00 . 10 .05 - .05 .14 .00 ' 2.34 5' r*

W

" 8-12 to 5 2 2 4 6 1 2 12 5. 7 8 3' 2' ~1 7 0 ' 77 $

(1) 3.88 1.94 .78 .78 1.55 2.33 . 39 .78 4.65'- 1.94 2.713.10 1.16

.57 .24 .33 .38 . 14

.78

.10

.39 2.71

.05 ' .33

.00

.00 29.04 3.68 L

o (2) .48 .24 .10 ~ .10 .19 .29 - .05 .10

-* ~

0 22 9 3 11 ' 4 3 0- 87 8 13-18 (1) 14 5.43 - .39 1

.00 0

.00 0 0

.00 1.16 3

.00 1 15

.39 8.53 5.81 3.49 1.16 4.26. 1.55 1

.39 1.16 .00 33.72 $

(2) .67 - .05 .00 .00 .00 .14 . 00 .05 1.05 .72 .43 .14 . 53 .19 .05 .14 .00 4.15- -

.. :p 19-24 9 0 0 0 0 'O O 0 3 20 6 2 -4 0 1 4 0 39 5' (1) 3.49 .00 .00 .00 .00 . 00 .00- .00 _1.16 3.8t, 2.33. .78 1.55 .00 .39 1.55 .00 - 15.12 .S (2) .43 .00 .00 .00 .00 . 00 .00 .00 .14 .48 - .29 ,.10 .19 .00 .05 . 19 .30 1.86 GT 24 0 0 0 0 0 0- .. 0 0' 3 2 0 0 .1 0. 0 0 0~ 6 (1) .00 - .00 .00 .00 .00 . .00 . 00 .00 1.16 .78 T .80 .00 .39 .00 ' .00 . 00 .00 2.33 (2) .00 .00 .00 .00 .00 .00 . 00 .00 .14 .10 - .06 .00 ? .05 .00 .00 .00' .00 .29 AlL SPEEDS 41 16 14 6 8 - 10 1 . 3 40 32 23 - 13 21 7 4 17 0: '258 (1) 15.89 6.20 5.43 3.10 3.10 3.88 . 39 .1.16 15.50 12.40 8.91 5.04 8.14 ~2.71.-1.55' 6.59 .00'100.00 (2) 1.% .76 - .67 . 38 .38 .48 .05 .14 1.91 1.53 1.10 .62 1.00 .33 .19 . 81 .00 .12.32 (1)= PERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD OBSERVATIONS FOR THIS PERIOD C= CALM (WIND SPEED LESS THAN OR EQUAL TO .50 MPN) mm ;-,,.__._,,,_g=,m.., ,,__.__,,m,,,,. g, , ,. , _ _

-- _wed. " -am...mme 4 -iw'+.w -a,-- ,37-sri-.mr.M.-%,e..a u _p., , - , . , . . ,- ., ;

e E >

E - M fl.1 E E .

E L. . ' E ' '

E .C ~E i

PILCRift APW90-JUN90 SET DATA J0fwT FREQUENCY DISTRIOUTION (220-F00f 70tER) 229.9 FT litND DATA STABILITY CLASS e CLASS FREct1ENCY (PERCENT) = 4.91 litup OffECTION FMpl SPEEIP(95'N) N NME E! ENE E ESE SE SSE S SSW SW WSW W MNF int INNF VROL TOTAL CALM 0 0 8 0 0 0 0 0 0 0 0 0 e e e 0 8 .

(1) .00 .00 .00 .00 .90 .90 .08 .00 .00 .00 .98 .98 .88 .98 .90 .88 .00 .08 (2) .00 .00 .00 .00 .00 .00 .99 .00 .00 .00 .08 .90 .00 .88 .00 .88 .93 .90 C-3 . 0 0 0 e e 8 0 0 9 8 8 8 8 e 1 0 1 (1) .00 .00 80 .00 .08 .00 .00 .00 .00 .00 00 .98 .08 .00 .80 1.19 .08 1.19 (2) .00 .00 .00 .00 .00 .00 .08 .00 .00 .00 .00 .00 .00 .80 .88 .95 .se .95 47 0 4 2 2 2 1 1 0 1 1 e 8 2 3 e e e 19 $

(1) .00 4.76 2.38 2.38 2.38 1.19 1.19 .06 1.19 1.19

.05 .05

.90

.00

.00 2.38 3.57

.00 .14

.88

.es

.09

.00

.se 22.62

.91 m

(2) .00 .19 .10 10 .10 .05 .05 .00 .te

_$ 1-12 1 1 1 0 0 3 0 2 6 4 1 0 2 1 1 e e 23 $

11) 1.19 1.19 1.19 .30 .08 3.57 .08 2.38 T.14 4.76 1.19 .00 2.38 1.19 1.19 .90 .98

..e 27.38 h s, (2) .e5 .e5 .5 .00 .00 .a .c. .30 .29 .3, .e5 .e6 .ie .e5 .e5 .e6 i.1 0 0 9 9 2 5 2 e- 31 D 13-18' (1) 1.19 1 0

.08 .00 t,

.00 .00 0

.00 0

.00

. 1

.00 10.71 10.71 2.38 1.1* 5.95 1.19 2.38 1.19 1 1

.00 36.90 $

(2) .05 .90 .00 .00 .00 .00 .00 .00 .43 .43 .16 .05 .24 .05 .18 .e5 .Se 1.48 -

s 1,.x 1 e e e e e- e e 2 3 i e e 2 e 3 e , %

(1) 1.19 .00 . 8.' .00 .88 .00 .08 .00 2.38 3.57 1.19 .08 .88 2.38 .8 .Se .00 19.71 S (2) .85 .00 .00 .00 .00 .00 .00 .88 .10 .14 .05 .00 .00 19 .se .se .es 43 GT 24 0 9 0 0 8 9 0 0 0 1 0 0 8 e e 9 e 1 (1) .00 .00 .00 00 .08 .90 .00 .00 .00 1.19 .08 .88 .08 .88 - .99 .98 .98 1.19 (2) .06 .98 .98 .tR .00 .08 .00 .00 .00 .05 .00 .90 .88 .00 .98 .98 .98 .85 ALL SPEEDS 3 5 3 2 2 4 1 2 18 18 4 1 9 7 3 2 8 84 (1) 3.57 5.95 3.57 2.38 2.38 4.76 1.19 2.38 21.43 21.43 4.76 1.19 19.71 8.33 3.57 2.2 00 100.08 (2) .14 .24 .14 .10 .10 .19 .05 .10 .86 .86 .19 .05 .43 .33 .14 10 .se 4.01 (1)=PEACENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)=PERCEN' OF ALL GOOD COSERVATIONS FOR THIS PERIOD C=CALR (UfMD SPEED LESS TNAN OR EQUAL TO .50 MPN) w_-_-

table 4A-2 (continued)

~

L W '88 "Es

EGS RER RER 232 "Es k32

- g J' fa g' J g' d j' J' gJ l ' 8. 8

8. 8 '88

B. S. ' 8. 8 *88 '88 ' 8. 8 l ' 8. 8 '88 *88 "S* g. "Es. a '88 *88 *22 ;

R ' 8. 8 '88 "Es. g *88 *88 *J.S. '88 " E ;s.

E "C3 I ' 8. 8

B. 8 ' 8. 8 ' 8. 8 "Es. a "82g

B. S.

I ;

' 8. 8 '88 "83 g

g "$2 g "Es. g '88 '88

u m.

g E

I g

~

y

B. 8 '88 " E s., a " g$ 2 " 8 aR. "Es. a *88

t4t.

E gg R '88

B. E. " Eg s. " g$ 2 "83 g "Es.

g *88 " A. ,s. #

1 ggy5 R '88 '88 "Es.a *22 a-

- R E S. *25 e "Es. Akt EE;c

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8. 8 Nt*

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8. 8 8. 8 " E.s. " 8 8

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8. 8 *22 j g-E: W

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8. 8 *88 "83 g *88 *88 '88 *88 " Sgt. g*S .

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=

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5 .-

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g4 AtIOS ---35%

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[ b05 oct 403 TOS

.

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l 40 of 47 MN a- -mmmmm sammmmmm ammmmmmmme aisi ie i

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r- ,

FILGRIst apt 90-JUW90 MET DATA J0 TWT FREQUENCY DISTRiOUTION (220-TOUT TOMER) 220.0 FT WIND DATA STA0lLITY CLASS 9 CL*.S$ FR*eUEeCY (PERCEWT) = 22.96 Wind DIRECTION FROR N NWE WE ENE E ESE SE SSE S SSU SW WSU W WAf WW NuW WW91. TOTAL SPEED (WN) 0 0 0 0 0 0 0 0 0 0 0 0 6 0 CAtM 0 0 0 8

.00 .00 00 .00 00 .00 .00 .80 .90 .00 90 .00 .90 .99 (1) .00 .00 .90 .00

.00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 00 .00 .00 (2) .00 .00 .00 4 1 1 8 1 e 8 8 1 2 0 20 2 C-3 1 1 5 1 1 1

.21 .21 .90 .21 .00 .00 .00 .21 .42 .00 4M (1) .21 .21 1.94 .83 .21 .21 .21

.00 .00 .95 .18 .80 .95

.05 .05 .24 .19 .05 .05 .05 .05 .05 .00 .05 .00 (2) 8 16 13 5 7 1 3 5 4 1 2 4 1 1 0 81 e 4-7 7 3 M.84 >

.62 1.66 3.33 2.79 1.06 1.4 .21 .62 1.e4 .83 .21 .42 .83 .21 .21 .00 (1) 1.4

.19 .05 .19 .05 .05 .00 3.8T r"-

(2) .33 .14 .38 .76 .67 .24 .33 .05 14 .24 .te rn 2 2 7 2 18 6 11 14 11 17 9 2 1 3 1e e 119 >

8-12 4 a*

(1) .83 42 42 1.46 42 3.74 1.25 2.29 2.91 2.29 3.53 1.87

.81 .43

.42

.10

.21

.05

.62 2.08 48

.80

.00 24.74 5.68 7

m

'(2) .19 .10 .10 .33 .10 .86 .29 .53 .67 .53 14 o

w 2 19 8 4 0 0 0 0 34 55 9 12 6 5 e 4 e' 149 A 13-18 1 O

" .21 .00 .83 .80 .00 .e6 .00 7.07 11.43 1.87 2.49 1.25 1.94 .90 .83 .00 30.98 (1) 3.95 *

.95 .00 .19 .00 .00 .00 .00 1.62 2.63 43 .57 .29 .24 .se ' .19 .00 T.11 (2) .91 -

4 1' 5 1 0 8 4 8 45 3 0 3 7 5 4 9 92 S 19-24 2 (1) 42 .83 .21 1.04 .21 .00 00 .83 1.66 9.36 .62 .00 .62 1.46 1.04 .83

.19

.00

.00 19.13 4.39 1

v

.16 .19 .05 .24 .05 .00 .90 .19 .38 2.15 .14 .00 .14 .33 .24 (2) e 8 e 9 9 8 0 0 9 0 8 3 4 3 8 9 29 GT 24 1

.00 '.00 .90 .00 .00 00 .00 .00 1.f7 .00 .99 .62 .83 62 .00 .00 4.M

. (1) .21

.14 .19 .00 .00 .95 (2) .05 .00 '.00 .00 .00 .00 .00 .00 .00 .43 .00 .90 14 M 36 17 24 14 17 60 125 34 22 M 21 13 21 9 481 ALL SPEEDS 34 11 7.07 2.29 3.33 7.48 3.53 4.99 2.91 3.53 12.47 25.99 7.07 4.57 3.33 4.37 2.79 4.37 .Se 100.e6 (1)

(2) 1.62 .53 .76 1.72 .81 1.15 .67 .81 7 86 5.97 1.62 1.05 .76 't.00 .62 1.00 .00 22.96

' l (1)= PERCENT OF Att 9000 ceSERVRf f0NS FOR TNf 5 PAGE 42)= PERCENT OF Att GOOD OBSERVAff0NS FOR TNIS PERIOD C= CALM (WIND SPEED LESS TNAN OR EeuRL TO .50 MPW)

m m m m m m m m W O I' t I t I t 1 PILERIN APR90-JUN90 riET SATA JotNT FREGUENCY Of STRIeUTION (220-F00f TOWER) 220.0 FT Wi m DATA STAEtiL1TY CLASS E CLASS FREGUENCY (PERCENT) = M.37 WIm DIRECTIOE FRGE N WWE NE ENE E ESE SE SSE S SSW SW USW 'J MIW IRf INat WROL total SPEED (SPN) 0 0 0 0 1 0 0 1 0 0 0 0 9 8 9 0 0 2 CAtn (1) .00 .00 .00 .00 .13 .00 .00 .13 .00 .00 .00 .00 .00 88 .90 00 .00 .26

.00 .00 .00 .05 .00 .00 .05 .00 .30 .00 .00 .00 .00 .00 .00 .00 .10 (2) .P0 C-3 4 2 2 3 2 3 4 1 3 5 2 3 2 8 3 6 8 45 (1) .52 .26 .26 .39 .26 .39 .52 .13 .39 .66 .26 .39 .26 80 .39 .79 .00 5.91 (2) .19 .10 .10 .14 10 .14 .19 .05 .14 .24 .10 .14 .19 .00 .14 .29 .00 2.15 I

4-7 4 5 3 3 6 9 8 2 2 13 4 5 1 3 3 7 e 78 y

.39 .39 .79 1.18 1.05 .26 .26 1.71 .52 .66 .13 .39 .39 .92 .90 10.24 m (1) .52 .66 (2) .19 .24 - .14 .14 .29 .43 .38 .10 .10 .62 .19 .24 .05 14 .14 .33 .00 3.72 %

g 8-12 7 4 8 7 7 3 5 14 3 21 9 5 14 7 14 16 e 144 g (1) .92 .52 1.05 .92 .92 .39 .66 1.84 .39 2.76 1.18 .66 1.84 .92 1.04 2.14 .se 18.90 e (2) .33 .19 .38 .33 .33 .14 .24 .67 .14 1.00 .43 .24 .67 .33 .67 .76 .00 6.87 Q

$ 16 6 8 10 18 1 1 17 27 97 19 22 26 IT 11 13 8 301 8 3

13-18 (1) ~ 2.10.79 .00 1.31 2.36 .13 13- 2.23 3.54 12.73 2.49 2.09 3.41 2.23 1.44 1,71 .00 39.50 (2) .76 .29 .00 .48 .86 .05 .05 .81 1.29 4.63 .91 1.05 1.24 .81 .53 .62 .80 14.37 $

s 19-24 7 3 3 5 11 0 8 1 12 86 5 2 14 13 7 5 e 174 5 n.

(1) .92 ' .39 .39 .66 1.44 .00 ' . 90 .13 1.57 11.29 .66 .26 1.84 1.71 .92 .66 .98 22.33 "

(2) .33 .16 .14 .24 .53 .00 .00 .05 .57 4.11 .24 . 10 .67 .62 .33 .24 .00 8.31 GT 24 3 0 2 0 0 0 0 1 0 8 0 0 0 i 3 8 8 18 (1) .39 .00 .26 .00 .00 .00 00 .13 .00 1.05 .00 .00 .00 .13 .M .00 .90 2.36

.00 .10 .00 .00 .00 00 .05 .00 .38 .00 .00 .00 " .14 00 .00 .86 (2) .14 Att SPEEDS 41 20 18 28 45 16 18 37 47 23e 39 37 57 41 41 47 0 762 (1) 5.38 2.62 2.36 3.67 5.91 2.10 2.36 4.86 6.17 30.18 5.12 4.86 7.48 5.38 5.38 6.17 .00 100.00 (2) 1.96 .95 .86'1.34 2.15 .76 .86 1.77 2.24 10.98 1.86 1.77 2.72 1.% 1.*6 2.24 .00 36.37 (1)= PERCENT OF ALL 9000 CBSERVATIONS FOR TNIS PAGE (2)= PERCENT OF ALL GOOD 00SERVATIONS FOR TNIS PERIOD C= CALM (WIND SPEED LESS TNAN OR Eeunt TO .50 W N)

i i

1 PILGRIM APR90-JUN90 MET DATA J0!NT FREQUENCf DISTRIBUTION (220-F00T TOMER) 22U.S FT WIND DATA STAsittfY CLASS F CLASS FREGUENCY (PERCENT) = 17.33 WIND DIRECTION FROM SPEED (MPN) N NME NE ENE E ESE SE SSE S SSW SW UfW W WNW INf NNW VNGL TOTAL i l

CALM 0 0 0 0 0 0 1 0 0 0 0 0 0 9 9 0 0 1 (1) .00 00 .00 00 .00 .00 .28 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .28 (2) .00 00 .00 .00 .00 .00 .05 .00 .00 .00 .00 .00 .00 .00 .00 .00 .00 .05 C-3 0 0 0 1 1 0 3 1 5 3 2 0 0 5 2 1 8 24 (1) .00 00 .00 .28 .28 .00 .83 .28 1.38 .63 .55 .00 .00 1.38 .55 .28 .08 6.61 (2) .00 .00 .00 .05 .05 .00 .14 .05 .24 .14 .10 .00 .00 .24 .10 .05 .00 1.15

.-e 7 4 4 3 4 4 8 2 8 35 '>

4-7 0 2 0 1 1 1 1 1 (1) .00 .55 .00 .28 .28 1.93 1.10 1.10 .83 1.10 .28 .28 1.10 .00 .55 .28 .00 9.64 E m

(2) .00 .10 M .05 .05 .33 .19 .19 .14 .19 .05 .85 .19 .06 .10 .95 .00 1.67

$ s-se 5 6 3 3 5 3 11 6 2 11 11 4 2 to to 15 e 10T N (1) 1.38 1.65 *? ** 1.38 .83 3.03 1.65 .55 3.03 3.03 1.10 .55 2.75 2.75 4.13 .00 29.48 b

.29 .10 .53 .53 .19 .10 .48 48 .72 .00 5.11 k (2) .24 .29 .14 14 .c; .14 .53 6 6 3 0 0 D 13-18 14

.28 1

.55 2 3

.28 1

.55 2 3 15 19

.83 1.65 4.13 5.23 2 75 1.65 16 11

.83 .3.83 5.23 19

.00 116 31.96 (1) 3.L*, .G3 (2) .67 .C5 .05 .10 .14 .05 .10 .14 .29 .72 .91 48 .29 .14 .53 .91 .00 5.54 3 e

5 0 0 0 2

O 2 16 15 5 3 1 1 4 8 58

19-24 1 (1) 1.38 .00 .00 00 .55 .28 .2::: .00 .55 2.75 4.13 1.38 .83 .28 .28 1.19 .00 13.77 O (2) .24 00 .00 .00 .10 .05 .05 .00 .10 48 .72 .24 .14 .05 .05 .19 .00 2.39 GT 24 7 1 0 1 0 0 0- 3 1 8 0 0 0 0 3 6 0 30 (1) 1.93 .28 .00 .28

00. .09 .00 .83 .28 2.20 .00 .00 .00 .00 .83 1.65 .00 8.26 (2) .33 .05 .00 .05 .00 00 .00 .14 .05 .38 .00 .00 .00 .00 .14 .29 .00 1.43 ALL SPEEDS 31 10 4 8 12 12 22 IT D 51 88 20 15 19 29 46 6 363 (1) 8.54 2.75 1.10 2.20 3.31 3.31 6.06 4.68 5.23 14.05 13.'!2 5.51 4.13 5.23 T.99 12.67 .00 100.00 (2) 1.48 - 46 .19 .38 .5T .57 1.05 .81 .91 2.43 2.29 .95 .72 .91 1.38 2.20 .00 17.33 (1)= PERCENT OF Alt. 0000 GBSERVAff0NS FOR TN'S PAGE (2)= PERCENT OF Att GOOD OBSERVRTIONS FOR TNis PERIOD C= CALM (WIND SPEED LESS TNAN OR EQUAL To .50 MPN)

w TABLE 4A-2 (continued) v -ss ase p,

a-

ess est ass g- g- a-ss saa n ga j g -ss -ss ss -ss se -ss -ss -

I ss ss -ss -ss -se -as N

as -ss N

l 8 *s8 *ss -ss -se -se -ss N N ss ~ss W m

a I s.a. -s.e -se. a ~;ss.

se

a. s.s. =s.s. se

s.

- ** *s

~ -si. **

. ** se ~5s 1 ir

~

1 *ss -s.s ~

ss

~

as; ass, e -

-ss as ess a

S gg a s. s. - s. s. s a e. a 4s e. - gs e. ~ ss e. a. s. e s. s. '

I g I, I a as.s. =s.s. -ss. se se as a

a a. a. a. as.s. -se s a

I $. E

s. s. - as e. a s. s. a se i

ey5 . a s. s. - s. e.s. s. ~ ;s e.

E e w -ss -ss a-

~ss a-

-ssa-ss-sa -

ss -se a s a-l E.

*88 *s8 ~8* ~88 *s8 88 *88 #82

. s-g I

g Es y, .a = s. s. = s. s. - s. s. - s. s. - a.a.s.s. s. a. s. s. e ea,

!f -

s. s. a. s. - s. s. = s. s. - s. s.s. s. s. s. s. s.gg **8 n.

i Ei

,g w -s.s. -s.s. =s.s. -s.s. =s.s.

w s.s. s.s. s.s.;;II- t I

i ; w -s.s. =s.s. s.s. -s.s. -s.s. s.s. s.s. s.s. gg!!g g

y s. s. - s. s. = s. s. s. s. = s. s. s. s. s. s. - a. s. =

e l ae = -ss ass ass ass ~se, ass =ss ~ss 55E Es *

ase i

E : -- m-- s-- ~-- .-- .-- .- -- EEE 5 e y- l05 403 400 705 TOS ~00 ~05 EOS gga-I e

' g N 2

. - = e a g II9 I e

. . c. a I

44 of 47 j i

M M .

.M M ..' M . .

M M M M PILGRIN APR90-JUN90 MET DATA JOINT FREQUENCY DISTRIBUTION (220-F00T TOMER) 220.0 FT WIND DATA STAsfLITY CLASS ALL CLASS FREOUENCY (PERCENT) = 100.00 WIND DIRECTION FRON SPEED (frN) W NME WE ENE E ESE SE SSt! S SSU SW USW W 1898 NW NNW VRet TOTAL CAlft O 9 0 8 1 0 1 1- O e 0 0 0 0 9 8 9 3

.00 .00 .00 .00 .05 .00 .05 .05 .00 .86 .00 .00 .99 .88 .00 .00 .00 .14 (1) .00 .00 (2) .00 .00 .00 .00 .05 .00 .05 .05 - .00 .00 .00 .00 .08 .00 .e8 14 C-3 5 3 8 8 4 4 8 4 16 8 5 4 2 5 6 le e 94 (1) .24 .14 .38 .38 .19 .19 .38 .19 48 .38 .24 .19 .te .24 .29 48 .00 4.49 (2) .24 .14 .38 .38 .19 .19 .38 .19 48 .38 .24 .19 .13 .24 .29 48 .06 4.49 4-7 20 27 27 31 29 23 22 9 11 25 12 9 15 12 9 13 9 294 y

.43 .5T 43 .72 .57 .43 .42 .se 14.93 as (1) .95 1.29 1.29 1.48 1.38 1.10 1.05 .53 1.19 (2) .95 1.29 1.29 1.48 1.38 1.10 1.05 .43 .53 1.19 .5T .43 .72 .57 .43 .62 .99 14.03 Q a 8-12 27 18 16 19 19 39 29 36 43 57 50 33 28 23 30 51

.88 0 518 24.73

(1) 1.29 .86 76 .91 .91 1.86 1.38 1.72 - 2.05 2.72 2.39 1.58 1.34 1.19 1.43 2.43 "

e (2) 1.29 .86 .76 .91 .91 1.86 1.38 1.72 2.05 2.72 2.39 1.58 1.34 1.18 1.43 2.43 .88 24.73 o n

-s a 13-18 66 9 1 16 21 7 3 22 106 202 65 53 58 32 25 41 8 72T 8 s

" (1) 3.15 43 .85 .76 1.00 .33 .14 1.85 5.06 9.64 3.19 2.53 2.77 1.53 1.19 1.96 .88 34.79 (2) 3.15 43 .05 .76 1.00 .33 .14 1.05 5.06 9.64 3.19 2.53 2.77 1.53 1.19 1.96 .88 34.79 $

s 19-24 25 7 4 19 14 1 1 5 29 164 33 to 24 25 14 1T e 383 5 o-(1) 1.19 .33 .19 .48 .67 .55 .95 .24 1.38 7.83 1.58 48 1.15 1.19 .67 .81 .88 18. 2 *

(2) 1.19 .33 .19 48 .67 .05 .05 .24 1.38 T.83 1.58 .48 1.15 1.19 .67 .81 .Se 18.28 GT 24 11 1 2 1 8 0 0 4 4 29 0 0 4 5 9 6 0 76 (1) .53 .95 .18 .85 .00 .00 .00 19 .19 1.38 .00 .00 .19 .24 .43 .29 .00 3.63 (2) .53 .05 .10 .85 .00 .00 .00 .19 .19 1.38 .00 .00 .19 .24 43 .29 .00 3.63 154 65 58 85 88 74 64 81 203 485 165 109 131 192 93 138 e 2995 ALL SPEEDS (1) 7.35 3.16 2.77 4.96 4.20 -3.53 3.05 3.8T 9.69 23.15 T.88 5.20 6.25 4.87 4.44 6.59 .00 1e0.00 (2) 7.35 3.19 2.77 4.06 4.20 3.53 3.85 3.87 9.69 23.15 7.88 5.20 6.25 4.8T 4.44 6.59 .00 108.08 (1 bfERCENT OF ALL GOOD OBSERVATIONS FOR TNIS PAGE (2)=PERCEhi 0F ALL GOS 00SERVAf f0NS FOR TNIS PEtim C= CALM (WIND SPEED LESS TRAN OR EQUAL 70 .50frN)

- _ _ ~ _ _ . _

l I 5. OFF-SITE DOSE CALCULATION MANUAL REVISIONS

. The PNPS Off-site Dose Calculation Manual (ODCN) was not revised during the time frame of January - June, 1990.

I I

I l

I I

I I ;-

I :

.g I

I '

46 of 47

6. REFERENCES

1. U. S. Nuclear Regulatory Commission, " Measuring, Evaluating, and Reporting Radioactivity in Solid Hastes and Releases of Radioactive Materials in Liquid and Gaseous Effluents from Light-Water-Cooled Nuclear Power Plants". Regulatory Guide 1.21. Revision 1. June 1974. _

r L 2. C. S. Goddard memorandum to S. Landahl, " Effluent and Maste Disposal Semiannual Report (Reg. Guide 1.21 Report) for the First Half of 1990", dated August 13, 1990. -

3. D. P. McCloskey memorandum to N. DiMascio, " Effluent and Haste Disposal Semiannual Report Reg. Guide 1.21 (Table 3)", dated July 31, L 1990.

4. T. A. Messier memorandum to K. J. Sejkora, " Revised PNPS ist a:M 2nd Quarter 1990 Met Data Joint Frequency Distribution Tables", dattd -

August 7, 1990.

]

KJS/jmw/rwm ID# 2522

-r

=

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BECO-90-103, Radioactive Effluent & Waste Disposal Rept,Including Meteorological Data,Jan-June 1990

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