ML20205F691

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Bvps,Units 1 & 2 Annual Radioactive Effluent Release Rept for CY98
ML20205F691
Person / Time
Site: Beaver Valley
Issue date: 12/31/1998
From:
DUQUESNE LIGHT CO.
To:
Shared Package
ML20205F687 List:
References
NUDOCS 9904060376
Download: ML20205F691 (48)
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Text

{

l DUQUESNE LIGHT COMPANY l

Beaver Valley Power Station - Units 1 & 2 Annual Radioactive Effluent Release Report Calendar Year-1998 Index l

PAge~-

Table Not '. Titibi Supplementalinformation Page 1

Table 1 A Gaseous Effluents - Summation Of All Releases 2

Table 18-EB Gaseous Effluents - Elevated Batch Releases 3

Tabb 18-EC Gaseous Effluents - Elevated Continuous Releases 4

Tabh 1C-GB1 Gaseous Effluents - Ground Level Batch Releases (Unit 1) 5 Tabl21C-GC1 Gaseous Effluents - Ground Le tel Continuous Releases (Unit 1) 6 Table 1C-GB2 Gaseous Effluents - Ground Level Batch Releases (Unit 2) 7 j

Table 1C-GC2 Gaseous Effluents - Ground Level Continuous Releases (Unit 2) 8 Tabl22A Liquid Elfluents - Summation Of All Releases 9

Table 2B-B Liquid Efflu6ats - Batch Releases to Tabl3 2B-C Liquid Effluents - Continuous Releases 11 Tabin3A Solid Weste And Irradiated Fuel chipments (Part 1 of 3) 12 Tabl>38 Solid Waste And Irradiated Fuel Shipments (Part 2 of 3) 13 Table 3C Solid Waste And irradiated Fuel Sh' ments (Part 3 of 3) 14 Table 4 Lower Limits Of Detectability 15 Table 5A Assossment Of Radiation Doses (tsnit 1) 16 Table 58 Assessment Of Radiation Doses (Unit 2) 17 Table 6 Effluent Monitoring Instrumentation Channels Not Returned To Operable Status Within 30 Days 18 Tabb 7 THI Dose Commitments. Total Effective Dose Equivalents and Population Doses 19 Table 8 C.ute Dose Calwlation Manual Surveillance Deficiencies 20 Table 9 Unit 1 and 2 Ofrsite Dose Calculation Manual Changes (Description) 21 Joint Frequency Distribution Tables Unit 1 and 2 Offsite Dose Calculation Manual (Complete Copy) i I

9904060376 990319 i

i PDR ADOCK 05000334 PDR R

w

DU'QUF NE LIGHT COMPANY RTL# As.800E Beaver Valley Power Station - Units 1 '& 2 HP Form AS.1 12/190s Annual Radioactive Effluent Release Report Calendar Year-1998 Page 1 of 21 SupplernentalInformation Page tl l FACluTY:a B.V.P.S. Units 1 and 2 ?

~ j LICENSEE:n Duquesne Ught Company n

>~

~

W 1; Regulatory Umits E a. Fission and activation gases:N

~

Annual Unit 1 or 2 Dose: 10 mrad from Gamma, & 20 mrad from Beta r b. Bodines & par *=hes, half-lives > 8 days: s Annual Unit 1 or 2 Dose: 15 mrom to Any Organ

= c t Iani,e fft.sents:l, u

- Annual Unit 1 or 2 Dose: 3 mrom to the Total Body, & 10 mrom to Any Organ e

2. Maximum Permissable Concentrations Used in Determining Allowable Release Rates Or Concentrations >

]

Site Release Rate: 500 mrom/yr to the Total Body, & 3000 mrem /yr to the Skin a

J c. Fission'and activation gases:

Site Release Rate: 1500 mremlyr to Any Organ ib. lodines & p R

^es, half-lives > 8 Jays:1

c. Uguld effluents:o Site Release Concentration: 10 times 10 CFR 20 Appendix B Table 2. EC's
j l 3. Average Energy (Not Applicable To The BVPS ODCM) L -

^

4

4. Measurements and Approximations of Total Radioactivity i
The methods used to measure or approximate the total radioactivity in effluents (and thel methods used to determine =
  • E

~

' ~ radionuclide'ca=aa=" ton are as follows:

+

- Ge Gamma Spectrometry, Liquid Semtillation Counter

a. Fission and activation gases:

Ge Gamma Spectrometry

' b.lodines:E

~

Ge Gamma Spectromotry, Proportional Counter

c. Particulates' half-lives > 8 days N

'd. Liquid effluents:1 Ge Gamma Spectrometry, Proportional Counter, Liquid Scintillation

1st -

f2nd; (3rdi J4th Calendar:

5/ Batch & Abnormal Release infdrmation : ! Unit )

? Quarter 6 duarteri fQuarter? idt/dttere

'YearR t a. Liquid Batch Releases

~ 1. Number of batch releases 7

9 16 20 52

2. Total time period for batch releases

' minutes 2005 52975 6331 5220 66831

3. Maximum time period for a batch release minutes 1087 48960 1083 1170 48960 L4. Average time period for batch releases minutes 329 5886 336 261 1285
5. Minimum time period fg s batch releano

' minutes 65 5

7 10 5_

6. Average river flow durF g release periods cuft/sec 70733 52167 13200 9367 36367
b. Gaseous Batch Releases
1. Number of batch releases -

21 NONE 8

11 40

2. Total time period for batch releases minutes 25716 N/A 5710 17708 49134

- 3. Maximum time period for a batch release minutes 6559 N/A 960 6072 6559

4. Avera0e time pedod for batch releases minutes 1225 N/A 714 1610 1228

. 5. Minimum time period for a batch release

! minutes 69 N/A 281 540 69 c; Abnormal Liquid Releases t NONE 1

NONE NONE 1

~1. Number of releases

2. Total activity released

? Curies :

0.00E+00 3.78E-03 0.00E+00 0.00E+00 3.78E-03 e d.' Abnormal Gaseous Releases 5

1. Number of releases NONE NONE NONE NONE NONE
2. Total activity rolamaad

' Curles' O.00E+00 0.00E+00 0.00E+00 0.00E+00 0.00E+00 N/A = Not Applicable (no releases this period)

DbQUESNE UGHT COMPANY nn.a As.eeos Beaver Valley Power Station - Units 1 & 2 HP Form A5.2 i:

caneos Annual Radioactive Effluent Release Report Calendar Year-1998 Page 2 of 21 Table 1 A l

Gaseous Effluents - Summation Of All Releases i.9

.m.

WSU ll2ndI 33td; NtlN ChldddU NT$ tali

)

M -

?

? Unis Quartbr:

Quarter' QuartsrJ Quartsrg iYearf Error, %

4

~

3..; ~

~

A/Fissidn &hetivation Gases !

t 1. Totai release J Cl <

4.49E-01 0.00E+00 7.18E-01 5.47E+00 6.64E+00 2.SSE+01 l c 2.: Average release rate for period UCl/sec 5.69E-02 0.00E+00 9.12E-02 6.94E-01 2.11E-01 i

13. Percent of applicablelimit--

?%X N/A N/A N/A N/A N/A B.10 dines;

31. Totallodine - 131
Cl 2.43E-06 0.00E+00 0.00E+00 1.04E-07 2.53E-06 2.83E+01 l

< 2." Average release rate for period '

-uCl/sec - 3.08E-07 0.00E+00 0.00E+00 1.32E-08 8.04E-081 j

- 3. P9rcent of applicablelimit c%i N/A N/A N/A NiA N/A I

C. PJrticulatesE-i 1.- Particulates with half-lives > 8 dayh :..

< E Cl &

8.16E-06 1.60E-04 0.00E+00 4.22E-08 1.68E-04 3.00E+01 l

)

2. Average release rate for period -

uCl/sec 1.04E-06 2.03E-05 0.00E+00 5.36E-09 5.33E-06 e%i N/A N/A N/A N/A N/A 3.- Percent of applicablelimit -

4. Gross alpha radioactivity :

Cl>

4.88E-07 9.72E-07 1.01E-06 1.03E-06 3.50E-06 D. Tritium.

1. Total release 4

CI:'

2.99E+01 2.68E+01 3.62E+01 5.00E+01 1.43E+02 3.29E+01 l 2.: Average release rate for period OCi/sec -

3.79E+00 3.40E+00 4.59E+00 6.35E+00 4.53E+00 N/A N/A N/A N/A N/A

3. Percent of applicablelimit N/A = Not Applicable The amount of time (in ee;.onds) used to calculate the release rates specified in A.2, B.2, C.2, and D.2 is the average amount of seconds per calendar quarter (7.88E+06 seconds).

l l

l

DUQUESNE LIGHT COMPANY RTL# AG.800E Beaver Valley Power Station - Units 1 & 2 HP Form A5.3 o9/1993 Annual Radioactive Effluent Release Report Calendar Year-1998 Page 3 of 21 Table 18-EB GIseous Effluents - Elevated Batch Releases

,.. ii st f.

~ ? 2nd :

,... J 3rd i

..f4th)

!CAlendarl

[Nuclides released

Uniti

> TQuarter.s

! QuarterJ iQuarter e:

(Quarter?

M.YearJ (1; Fission gases.

argon-41.

? Cl J LLD NR LLD 2.26E-03 2.26E-03 j

krypton-85'

Ci s 4.25E-01 NR 1.39E-02 1.35E-01 5.74E-01_

krypton-85m :

u Cl LLD NR 7.44E-06 1.16E-04 1.23E-04 krypton-87 '

Ci; LLD NR LLD LLD LLD krypton.88.
CI L LLD NR LLD LLD LLD q

xenon-131m.

. Cl '

8.93E-04 NR LLD 6.91E-04 1.58E-03

xenon-133 -

~ Cl 2.28E-02 NR 4.94E-04 3.72E-02 6.05E-02

xvion-133m

' Ci LLn.,

NR LLD 3.13E-05 3.13E-05 xenon-135 C1-LLD NR LLD 7.46E-05 7.46E-05 s

xenon-135m Ci -

LLD NR LLD LLD LLD xenon-138 Cl LLD NR LLD LLD LLD unidentified l

. Cl

.l NONE l

NR l

NONE l

NONE l

NONE Total for period l

- C1.. l 4.49E-01 l ND l

1.44E-02 l 1.75E-01 l 6.38E-01

- 2. lodines iodine-131 Cl LLD NR LLD LLD LLD lodine-133 -

C1 -

LLD NR LLD LLD LLD lodine-135 -

Cl-LLD NR LLD LLD LLD Total for period l

Cl l ND l

ND l

ND-l ND l

ND l

~ 3. Particulates -

. chromium-51 Ci:

LLD NR LLD LLD LLD strontium-89 Ci LLD NR LLD LLD LLD strontium-90

- Cl :i LLD NR LLD LLD LLD cesium-134

- Ci LLD NR LLD LLD LLD cesium-137 Cl LLD NR LLD LLD LLD barium / lanthanum-140 Cl-LLD NR LLD LLD LLD cerium-144.

Cl -

LLD NR LLD LLD LLD unidentified l

Cl:-]

NONE l

NR l

NONE l

NONE l

NONE

- Total for period l-

.Ci~:l ND l

ND l

ND l

ND l

ND LLD = Below the Lower Limit of Detectability, in uCl/cc (Table 4).

ND = None Detected l

NR = No Batch Releases this period I

' DL[QUESNE LIGHT COMPANY nTu Aouos Beaver Valley Power Station - Units 1 & P.

HP Form A5.4 canoes i Annual Radioactive Effluent Release Report Calendar Year - 1998 Page 4 of 21 j

Table 1B-EC Gaseous Effluents - Elevated Continuous Releases di f ndi 3rdI

[4thR Calendar-(j'gE 2

Unitj IQudrterl

!l Quarter?

LQuarter;

/ Quarter?

1 Year

~N0clides released:-

L L1. Fissioa' gases j

. argon-41 ;

' Cl -

LLD LLD LLD 1.43E-01 1.43E-01 krypton-85 i 0

LLD LLD 4.82E-02 LLD 4.82E-02 krypton-85m o Cl.

LLD LLD LLD 3!2E-03 9.12E-03 krypton-87 z

- Cl LLD LLD LLD LLD LLD krypton : CI:

LLD LLD LLD LLD LLD xenon-1337

- Cl '

LLD LLD LLD 1.97E+00 1.97E+00 ClL LLD LLD 1.48E-02 9.14E-01 9.29E-01 xenon-135 Q-LLD LLD LLD LLD LLD xenon-115m-cxenon-138 0-LLD LLD LLD LLD LLD

unidentified

-l Cl ' l NONE l

NONE l

NONE l

NONE l

NONE

)

Total for period -

l Cl:<l ND l

ND l

6.30E-02 l 3.04E+00 l 3.10E+00 I2. lodines 3

- lodine-131 '

0-2.43E-06 LLD LLD 1.04E-07 2.53E-06 lodir+133 :

Ci LLD LLD LLf1 LLD LLD iodine-135 -

Cl-LLD LLD LLD LLD LLD l

Total for period -

l.

Cl

-l 2.43E-06 l ND l

ND l

1.04E-07 l 2.53E-06

3. P' articulates -

chromium-51 >

Ci' LLD LLD LLD LLD LLD strontium-89..

Cl -

LLD LLD LLD LLD LLD strontium 0:

LLD LLD LLD LLD t.LD molybdenum-99 Cl :

LLD LLD LLD 2.14E-08 2.14E-08

- technetium-99m

'O.

LLD LLD LLD 2.08E-08 2.08E-08

' cesium-134 -

. Cl LLD LLD LLD LLD LLD

' cesium-137 Ci -:

LLD LLD LLD LLD LLD i barium / lanthanum-140

. Cl '-

LLD LLD LLD LLD LLD cerium-144 :

Ci :-

LLD LD LLD LLD LLD unidenutied l:

Cl l

~h0NE l

NONE l

NONE l

NONE l

NONE Total ty period ;

-l Ci - l ND l

ND l

ND l

4.22E-08 l 4.22E-08 LLD = Below the Lower Limit of Detectability, in UCi/cc (Table 4).

ND = None Detected L'

m.

DUQUESNE LIGHT COMPANY nTLe As oeos Beaver Valley Power Station - Unit 1 HP Form AS.5 09/ lee 3 Annual Radioactive Effluent Release Report Calendar Year-1998 Page 5 of 21

]

Table 1C-GB1 Gaseous Effluents - Ground Level Batch Releases (Unit 1) t1st?

?2nd:

!3rd ?

.. ?4ttU j-Calendari

]

" Nuclides released!

i:: Unit (

liQuaiterl 3 Quartes

! Quarter)

(Q0arterL

" Yeah 331ssion gases:i

. C6=

LLD NR LLD NR l

LLD argon-41 :--

krypton-85 --

2 CI :-

LLD NR LLD NR LLD

. krypton-85m s

' Ci +

LLD NR LLD NR LLD

.. Cl c LLD NR LLD NR LLD

krypton-87'.-

krypton-88 c:

. Cl ::

LLD NR LLD NR LLD

- xenon-133 :

. Cl --

LLD NR LLD NR LLD rxenon-1354

Ci 7 LLD NR LLD NR LLD e xenon-135m a Cl3 LLD NR LLD NR LLD ixenon-138' s Cl 1 LLD NR LLD NR LLD I

l NONE l-Ci: -l NONE l

NR l

NONE l

unidentified a Total for period l-Cl-l ND l

ND l

ND l

IsU l

ND L. lodinesT 2

lodine-131 -

Cis LLD NR LLD NR LLD j

- lodine-133 Cl.-

LLD NR LLD NR LLD iodine-135 Cl LLD NR LLD NR LLD _

-- Total for period -

l -

C1-l ND l

ND l

ND l

ND l

ND ~

3. Particulates1 chromium ' Cl ::

LLD NR LLD NR LLD strontium-89 Cl2 LLD NR LLD NR LLD

. strontium-90 Ci LLD NR LLD NR LLD j

cesium-134 -

Ci :.-

LLD NR LLD NR LLD cesium-137 -

Cl LLD NR LLD NR LLD barium / lanthanum-140

- Cl ;

LLD NR LLD NR LLD cerium-144 '

- Ci '-

LLD NR LLD NR LLD l

unidentitled l~

Cl l NONE l

NR l

NONE l

NR l

NONE l

Total for period l

Cl: l ND l

ND l

ND l

ND l

ND LLD = Below the Lower Limit of Dete'.,tability, in uCi/cc (Table 4).

ND = None Detected NR = No Batch Releases this period i

f I

J

4 DUQUESNE LIGHT COMPANY RTL F A9.000E Beaver Valley Power Station - Unit 1 HP Form AS.6 owm2 p

Annual Radioactive Efflu'ent Release Report Cal ndar Year-1998 Page 6 of 21 Table 10-GC1 Giseous Effluents - Ground Level Continuous Releases (Unit 1)

,-1 st 1

2nd 3 03rd; e4ths iCalendarX tNuclides released

? Unit [

f Quarter -

LQuarterl EQUarter?

4 Quartery

  1. nYear-L-L

$NFission gasesj l

argon-41

! CI :-:

LLD LLD LLD LLD LLD

krypton-85 ?

7 Cl -

LLD LLD LLD LLD LLD krypton-85m -

Cin LLD LLD LLD LLD LLD kryptnn-87. '/ :
CI :.

LLD LLD LLD LLD LLD

{

. krypton-88 :

Ci?

LLD LLD LLD LLD LLD 3 xenon-133:

? Cl u LLD LLD LLD LLD LLD oxenon-135 >

Cl LLD LLD 6.41E-01 3.70E-01 1.01 E+00 xenon-135m L Cle LLU LLD LLD LLD LLD

<-xenon-138-

- Cl i LLD LLD LLD LLD LLD

~ unidentified -

l'

' Cl o l NONE l

NONE l

NONE l

NONE l

NONE

- Total for period:

. l --

Ci

-l ND l

ND l

6.41E-01 l 3.70E-01 l 1.01 E+00

2. lbdines1

- lodine-131 -

Cl :

LLD LLD LLD LLD LLD Cl :

LLD LLD LLD LLD LLD lodine-133 --

- lodine-135

. C13 LLD LLD LLD LLD i.LD r

Total for period -

- l: ' Cl. ;J ND l

ND l

ND l

ND l

ND

)

!3. Particulates1

chromium-51 ;

>CF LLD LLD LLD LLD LLD

cobalt-58 1 C1" LLD 1.31 E-05 LLD LLD 1.31 E-05 cobalt-60 :

< Ci -

LLD 1.46E-04 LLD LLD 1.46E-04 strontium-89 :

Cl LLD LLD LLD LLD LLD

- strontium-90 :

Cl LLD 6.44E-07 LLD LLD 6.44E-07

- cesium-134.

- Ci ?

LLD LLD LLD LL D LLD

cesium-137 ::
Ci 3.76E-06 LLD LLD LLD 3.76E-06 barium / lanthanum-140 -

. Cl -

LLD LLD LLD LLD LLD

. cerium-144 :

Ci LLD LLD LLD LLD LLD Ci : J NONE j

NONE l

NONE l

NONE l

NONE unidentified ?

.l-c Total for period 4

-l-Cl o l 3.76E-06 l 1.60E-04 l ND l

ND l

1.64E-04 LLD - Below the Lower Limit of Detectability, in uCi/cc (Table 4).

ND = None Detected i

g Dt/QUESNE LIGHT COMPANY-nn.a As.ee0E Beaver Valley Power Station - Unit 2 HP Form A5.7 i

OeN993 Annual Radioactive Effluent Release Report COlendar Year - 1998 Page 7 of 21 Table 1C-GB2 G2seous Effluents - Ground Level Batch Releases (Unit 2)

Y 1,., o 1sti (2nd: ^

13rd1:

[4thj '

~ (Calendar!:

(~a~..

l f Nucliden re! eased sUnitj Quarters iQuarterJ

! Quarter.J

!$arter:;!

hYeari I

On ga8es Y Cli LLD NR LLD NR LLD

argon-41 e krypton-85 ::

10?

LLD NR LLD NR LLD

^

A.Cl i:

LLD NR LLD NR LLD

. krypton-85m i

. krypton-87 s 6 Cii LLD NR LLD NR LLD krypton-88 -

/ Cl '

LLD NR LLD NR LLD

. xenon-133i Cl' LLD NR LLD NR LLD

' xenon'-1367 Cli LLD NR LLD NR LLD

' Cl 4 LLD NR LLD NR LLD

+ xenon-135m 5 s

' xenon-138c.

2 Cl ?

LLD NR LLD NR LLD unidentified L

-l-

= Ci e - l NONE l

NR l

NONE l

NR l

NONE Total for period

?l1 s Cl :: 4l ND l

ND l

ND l

ND l

ND

[2/lNnes)#

todine-131'

< Ci J LLD NR LLD NR LLD

- lodine-133 -

Ci!

LLD NR LLD NR LLD ilyine-135

~ Ci +

LLD NR LLD NR LLD

. Total for period '-

-l'

> Cl i ::: l ND l

ND l

ND l

ND l

ND

3. Particulatasi t

chromium-519 Ci' LLD NR LLD NR LLD strontium-89 :t

' Ci ?:

LLD NR LLD NR LLD strontium a Ci '

LLD NR LLD NR LLD

^:esium-134 /

Ci; LLD NR LLD NR LLD

- cesium-137 L Cii LLD NR LLD NR LLD

~

' barium / lanthanum-140

Ci :

LLD NR LLD NR LLD Ci:

LLD NR LLD NR LLD cerium-144 Ci ' ':: l NONE l

NR l

NONE l

NR l

NONE

' unidentified z l

t

Total for period "

l? " Ci s ? l ND l

ND l

ND l

ND l

ND LLD = Below the Lower Limit of t>etectability,in uCi/cc (Table 4).

ND = None Detected NR - No Batch Releases this period i

- DUQUESNE LIGHT COMPANY RTL a As.seoe Beaver Valley Power Station - Unit 2 HP Form A5.8 09/1803 Annual Radioactive Effluent Helease Report C;1endar Year-1998 Page 8 of 21 Table 1C-GC2 Gr.seous Effluents - Ground Level Continuous Releases (Unit 2) s 1st1 12nd; 13rd :

44tliL:

Calendar!:L xNuclides released 7 j Oriit)

LO'uarter[

? duart$rs LQildrteri 10 barter!

WeaU L1. Fission gases:

argon Cl ::

LLD LLD LLD LLD LLD krypton-85 ;

?O8 LLD LLD LLD LLD LLD krypton-85m 40.

LLD LLD LLD LLD LLD krypton-87?

i O t-LLD LLD LLD LLD LLD krypton-88 --

4 Cl LLD LLD LLD LLD LLD xenon-133--

Cl LLD LLD LLD 1.26E+00 1.26E+00 xenon-135:

z C1 -

LLD LLD LLD 6.27E-01 6.27E-01 xenon-135m -

' Cl LLD LLD LLD LLD LLD f

xenon-138 :

-; O LLD LLD LLD LLD LLD

~

. unidentified

- l 0-l NONE l

NONE l

NONE l

NONE l

NONE Total for period 3 l~

Ci 4 l ND l

ND l

ND l

1.89E+00 l 1.63E+00 f 2.'lodines1 4

lodine-131 CI:-

LLD LLD LLD LLD LLD

lodine-133 :
O; LLD LLD LLD LLD LLD lodine-135 -

' Cl i LLD LLD LLD LLD LLD j

Totaf for period '

'l -

CIxl

'D l

ND l

ND l

ND l

ND N

3. Particulates -

chromium-51 s

~ C1 -

3.03E-06 LLD LLD LLD 3.03E-06 strontium ? Cl LLD LLD LLD LLD LLD

. strontium-90 '

~ Cl LLD LLD LLD LLD LLD

' cesium-134 '

. CI LLD LLD LLD LLD LLD cesium-137

' Ci -

1.37E-06 LLD LLD LLD 1.37E-06 b :ium/ lanthanum-140 CI '-

LLD LLD LLD LLD LLD cerium-144 -

Ci -

LLD LLD LLD LLD LLD unidentified l

Ci'l NONE l

NONE l

NONE l

NONE l

NONE Total for period --

l~

Cl.'. l 4.40E-06 l ND l

ND l

ND l

4.40E-06 LLD - Below the Lower Limit of Detectability, in uCi/cc (Table 4).

ND = None Detected

z dUQUESNE Ll2HT COMPANY nn.e As.es0E Beaver Valley Power Station - Units 1 & 2 HP Form AS.9 w isse Annual Radioactive Effluent Release Report Calendar Year-1998 Page 9 of 21 Table 2A -

Liquid Effluents - Summation Of All Releases N

k.,[,Ihky M

M$

iNttp Caleridar lidtsil

(, /[5 @

gM[PM,

AUniti!

Quarter Quarter Quarter Quarter 6 Year.]

Error, %

?

g..

'Al Fi$sidriYactivation' products

[.$

,c

.++ p g vn-

1. Total release (excl. H-3, gas & alpha) o Cl (

3.42E-02 9.55E-03 1.66E-02 2.00E-021 8.04E-02 2.60E+01 l

' 2. Average diluted concentration uCthnl 1.51E-07 1.56E-08 2.53E-08 5.34E-08 4.30E-08

3. Percent of appucable Rmite,

& % t-1.37E+00 3.82E-01 6.66E-01 7.99E-01 8.04E-01 l

'E B; Tritium ? ~ '

,.w 2 Cl 6 6.25E+01 4.22E+01 4.18E+01 5.61 E+01 2.03E+02 2.50E+01 l

1. Total release uCl/mi 2.75E-04 6.92E-05 6.34E-05 1.50E-04 1.08E-04

. 2. Avera0e diluted concentration c 4

c 3. Percent of applicable limit'.-

?%r 2.75E+00 6.92E-01 6.34E-01 1.50E+00 1.08E+00 i

C.' Dissolved snd Antrdined gdsssig sCl e ND ND 4.51E-05 1.10E-03 1.15E-03 2.70E+01 l

- 1. Total rvisase

2. Average diluted concentration a uCitml 6.84E-11 2.95E-09 6.14E-10
3. Percent of applicablelimita r% k 3.42E-05 1.47E-03 3.07E-04 D2 Gross alphaiadioactivity 7m

'/Sh LLD LLD LLD LLD LLD 2.89E+01

((total release) ?

s E.Vdlume'of waste reledssdl iliters) 3.2SE+05 7.40E+05 7.34E+05 7.95E+05 2.59E+06 1.12E+01 (prior to dilution) 4 F. Voldme of dilution water ussd}

[ liters) 2.27E+08 6.09E+08 6.59E+08 3.73E+08 1.87E+09 2.29E+01 Lt.D = Below the Lower Limit of Detectability, in uCl/ml(Table 4)

ND = None Detected A.3 is based on a historical PA-DEP guide of 10 Cl/yr B.3 is based on a ODCM limit of 1.00E-2 uCl/mi C.3 is based on a ODCM limit of 2.00E-04 uCl/ml The values listed at F. are the volumes during actualliquid waste discharge periods. The total dilution volume for a continuous calendar quarter is approximately 1E+10 liters for BVPS-1 & 2 (ie.; ~ 22,800 gpm is the total dilution flowrate from the site)

dUQUESNE LIGHT COMPANY nTL e As.seon Beaver Valley Power Station - Units 1 & 2 HP Form AS.10 causes

. Annual Radioactive Effluent Release Report Calendar Year-1998 Page 10 Of 21 Table 28-B Liquid Effluents-Batch Releases 1

N r:-

l ' ;jd:

' hsU ^ + $5hbi '

$3511.

MthY

'i Calendar

.z s l

N,uclidesi. elease' ?

.,n,, s "1 JUnitl - Quarterf 0uarters Quarter /

Quartsd.

' ; Years 7

d 3

g

, ~ ~,

5

.drElabthatiOO probucts

.~

- s' berygium-7

4. C1 c 1.78E-03 LLD LLD LLD 1.78E-03 chromium-512 s

c y ::: 544 tQn 8.73E-05 LLD 6.70E-05 1.13E-04 2.67E-04 3 Iron-55o JQ9 1.10E-02 2.13E-03 7.48E-03 7.27E-03 2.79E-02

> Iron-59<

sO 7.44E-05 LLD LLD LLD 7.44E-05 l

c cobalt 403 2.55E-05 1.93E-05 4.19E-05 2.10E-05

.1.08E-04 es cobell-68 :

4Q+

1.04E-02 2.76E-03 1.40E-03 5.66E-04 1.51E-02

coDan-00 t
  • Cl 1 2.01E-03 8.71E-04 3.05E-03 3.91E-03 9.84E-03

~~

Sainc-85 e

Clii LLD LLD LLD LLD LLD l

strontium-89.'

1 Cl:

LLD 1.61E-07 LLD LLD 1.61E-07 l'

' Civ LLD LLD LLD LLD LLD

? strontium-90 us t

4 niobium-94 ;

i:Cl&

LLD LLD LLD 1.17E-05 1.17E-05 l

~

0 Cl L 2.58E-04 3.66E-05 1.37E-04 3.99E-05 4.71E-04

' zirconluminiobium >

2; zirconium / niobium-97

,Qr 2.44E-04 2.00E-04 3.64E-04 5.72E-04 1.38E-03 molytxlenum-99 s 1 Ci a LLD LLD LLD LLD LLD s

l

. technetium-99m i 7Cl c LLD LLD LLD LLD LLD 2eliver-110m :

' Cl ;

5.93E-04 1.47E-04 8.23E-04 5.14E-04 2.08E-03 4

0i 1.67E-03 1.69E-04 2.06E-05 LLD 1.86E-03

-m antimony-124 x

antimony-125

" Cl <

5.91E-03 2.14E-03 2.67E-03 5.14E-03 1.59E-02 lodine-131 1 Cl -

LLD LLD LLD 5.69E-04 5.69E iodine-133 :-

Ci; LLD LLD LLD 5.87E-05 5.87E-05 e

coelum-134 '

< Cl V 6.71 E-05 5.08E-04 2.17E-04 4.80E-04 1.27E-03 l

cesium-137 :

Ci ~

9.73E-05 5.66E-04 3.79E-04 7.14E-04 1.76E-03 beriumilanthanum-140 :

Cl n LLD LLD LLD LLD LLD cerium-141'
Cl ?

LLD LLD LLD-LLD LLD a cerium-144.

Cl -

LLD LLD LLD LLD LLD unidentified :

wlt ? Cl wl NONE l

NONE l

NONE l

NONE l

NONE l

e Total for period m l=

Ci sl 3.42E-02 l 9.55E-03 l 1.66E-02 l 2.00E-02 l 8.04E-02 i

s. ;....,

2.' Dissolved and entrained gases 3

q; r argon-41 '

a Ci z LLD LLD LLD LLD LLD

xenon-133?

Cl>

LLD LLD 4.51 E-05 1.09E-03 1.14E-03 i

. xenon-135 O3 LLD LLD LLD 1.30E-05 1.30E-05 4

unidentified x l :' Cl >;- l NONE l

NONE l

NONE l

NONE l

NONE ATotal for period lC. Ci v j ND l

ND l

4.51E-05 l 1.10E-03 l 1.15E-03 LLD = Below the Lower Limit of Detectability,in uCi/ml(Table 4)

ND = None Detected l.

I L

C 1-L DUQUESNE LIGHT COMPANY RTI.# A9.690E Beaver Valley Power Station - Units 1 & 2 HP Form A5.11 i

o9/1993 l:

Annual Radioactive Effluent Release Report Cal:ndar Year-1998 Page 11 of 21 l

Tabla 28-C Liquid Effluents - Continuous Releases U1Ns.

j2hdl.

.? 3fd

. 4 ilk

Cslendad Nuclides r$1Ea'sedt a

3

i W Unit '[Quarterx:
Qua.ter ?

Quarteri

-Quarteri

-Year; h

l

1. Fission and activstion productsL:-

beryllium ~ Ci s N/A N/A N/A N/A N/A chromium-51'

/ C1 :

N/A N/A N/A N/A N/A manganese s Cl1 N/A N/A N/A N/A N/A

- iron-59 3 Cl>

N/A N/A N/A N/A N/A cobalt-58

CI N/A N/A N/A N/A N/A

. cobalt-60:

- CI :-

N/A N/A N/A N/A N/A zinc-66 ;

Cl:

N. 4 N/A N/A N/A N/A i

strontium Cl hiA N/A N/A N/A N/A strontium - Cl <

N/A N/A N/A N/A N/A i

zirconium / niobium-95 c C1 c N/A N/A N/A N/A N/A molybdenum-99

Cl "-

N/A N/A N/A N/A N/A technetium-99m,

Ci N/A N/A N/A

.N/A N/A iodine-131

- Ci s N/A N/A N/A N/A N/A cesium-134 -

0.

N/A N/A N/A N/A N/A cesium-137

Cl7 N/A N/A N/A N/A N/A y CI:

N/A N/A N/A N/A N/A barium / lanthanum-140

^

cerium-141 :

Ci -

N/A N/A N/A N/A N/A cerium-1441

' Ci f.1/A N/A N/A N/A N/A unidentified

l Cl : l N/A l

N/A l

N/A l

N/A l

N/A Total for period l i : Ci c. l N/A l

N/A l

N/A l

N/A l

N/A

2. Dissolve'd and entrained gases.-

. argon-41

-' C1 :

N/A N/A N/A N/A N/A xenon-133L Cl N/A N/A N/A N/A N/A

. xenon-135'

' Ci l N/A N/A N/A N/A N/A

- unidentified -

2l~Ci cal N/A l

N/A l

N/A l

N/A l

N/A Total for period -

'l-

Ci a l N/A l

N/A l

N/A l

N/A l

N/A LLD - Below the Lower Limit of Detectability, in UCl/ml(Table 4)

N/A = Not Applicable (liquids not discharged in a continuous mode during this period) l l

i DUQUESNE LIGHT COMPANY RTL # As.ee0E Beaver Valley Power Station - Units 1 & 2 HP Form A5.12 owises Annual Radioactive Effluent Release Report Calendar Year - 1998 Page 12 of 21 Table SA Solid Waste And Irradiated Fuel Shipments (Part 1 of 3) l

...,. ~......

..;,...,...c

r..

. ~ ~,. -........

I I Al-Solid. Waste Shipped Offsit(For. Burial.Or Disposal _ (Not irradisted fuel)}

j ker

. p p5\\, Q 4,;

, Estimated (

)

s.1gype pf Waste (Spent gesins@ Oil)y s

, 9 Sludges, Evaporator Bottoms /

?1st Half PA

~!R.1d Half a Total ErrorJ

a. Volume Shipped 1.77E+01 m3_2.31E+01 m3 0.00E+00 % (1) u.

b; Volume Buried t 3.56E+00 m3 3.93E+00 m3 0.00E+00 %(1) j

. c. Total Activity ;

9.05E+01 Cl 2.65E+01 Cl 3.00E+01 %

? 2. Estimate of Major. Nuclide Composition LbyType of Waste OriThidTable"(2)n Pdrcsnti%)l Mrcerd(%f

{

~

<4

.H-Ss 0.33 %

0.36 %

'C-14y 0.24 %

2.56 %

f kCr-510 0.34 %

0.00 %

j n Mn-54 "

3.68 %

0.14 %

]

. Fe-55 :

11.00 %

6.58 %

s 0.08 %

0.00 %

l Fe-59e s

-: 00-570 0.28 %

0.06 %

.. Co-58 c-Sve-:

49.70 %

0.49 %

8.09 %

27.20 %

>Co-603

-s N6-59 =

0.06 %

0.36 %

11.00 %

57.40 %

. Ni-63 J

+

0.09 %

0.00 %

St-89 2

+

. St-90e 0.03 %

0.09 %

O.03 %

0 05 %

~Nb-94.

Nb-964 0.68 %

0.00 %

- Zr-95 0 0.50 %

0.00 %

-: Ag-110m 1 0.43 %

0.01 %

eSn-113s 0.10 %

0.00 %

Sb-124w 0.32 %

0.00 %

-- Sb-125 !:

0.61 %

0.47 %

j

.1-1312-0.01 %

0.00 %

6.51 %

1.09 %

- Cs-134 5.81 %

2.98 %

-Cs-137x Ce-144/Pr-144 -

0.06 %

0.01 %

Pu-2414 0.03 %

0.10 %

3. Number of Shipments >

96 k 6 C De

.a. Type; LSA.

6 6

off 1 Type A:-

0 0

4

. Container;
.

~ Type B 4 0

0 1Usedi, '

4 Large Quantity;::

0 0

" b. Solidification ;

E Coment ~

0 0

[Adintf

~ Urea Formaldehyde 0

0

Used:.

>None" 6

6

' c.Mm of.;

- Truck :

6 6

4 Transport Rail 0

0 a d. Final, Barnwell. SC.-

1 1

i NDestfriation I

Oak Ridge.TN :

5 5

2

. Class A t 3

5

e. Waste u

~3

'L

'(Classj

. > Class B x 1

1 F perf....

Class C 4 2

0 0

0 110'CFR Part 61

> Class C t (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.

(2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request

DbQUESNE LIGHT COMPANY RTLa As.eoos Beaver Valley Power Station - Uni:s 1 & 2 HP Form A5.13 0e/1993 Annual Radioactive Effluent Release Report Calendar Year - 1998 Page 13 of 21 Table 3B i

Solid Waste And !rradiated Fuel Shipments (Part 2 of 3) i 1Af Solid.WOte SidppsdOffsite FofEhNid!'OEDispo'.a(Not irrAdialdd fush. 5

>,y...

sI l

y.,.

.y.,

91tType of, Waste (Dry Compressible Waste.,

Estimated h

+

1

^ 7Cosaminat$d Equipmeni3std.N! '

E1st' Half ?

f25d Na~lf!!

Totai 5Sor3

~

I

  • a. Volume Shipped v 1.21E+02 m3 2.06E+02 m3 0.00E+00 % (1) 8.82E+00 m3 8.58E+00 m3 0.00E+00 % (1) j

? b.' Volume Buried i ic; Total ActMty '.

6.80E+00 Cl 1.80E+00 Cl 3.00E+01 %

- :::2. Estimate of Major Nuclide Compositioni Percent (%)$

Mercenti%)3 M

ThyType'of Wast'e dn Ylil$ Tabid (2):6

H-3:

3.17 %

22.30 %

0.66 %

6.44 %

C-14 O.03 %

0.99 %_

v Mn-54 =

= Fe-55 :

32.90 %

16.30 %

.Co-57 0.00 %

0.08 %

)

2.79 %

8.03 %

eCo '

- Co-60:

30.90 %

9.06 %

4 s

1 Ni 0.38 %

0.02 %

21.10 %

9.21 %

c Ni-63

.Sr-90..

0.01 %

0.04 %

Nb-95 <

0.06 %

1.39 %

)

< 2r-95.

0.02 %

0.37 %

4Tc 0.01 %

0.04 %

> v A0-110m -

0.14 %

0.59 %

Sb-124 -

0.C-3 %

0.77 %

=Sb-125-0.08 %

2.47 %

x l-129 :-

0.01 %

0.09 %

'l-131:

" 03 %

0.00 %

<Cs-134; 3.26 %

8.94 %

Cs-137 --

3.86 %

12.70 %

. Ce-144/Pr-144 ;

0.05 %

0.00 %

Pu-241 -

0.5J %

0.10 %

! 3. Number of Shipments =

'3 :

o5?

a. Type.

tLSA" 3

5

f of ;

stipe At 0

0

ContaineriL iType B ?

0 0

LUsed

Large Quantity 1 0

0

tL Solidification s L Cement.

0 0

N Agerit[

- Ursa Formaldehyde' O

O iUsed D None >

3 5

l ic. Mode'of ETruck":

3 5

f ETransport iRail.

0 0

l (d. Final -?

i Oak Ridge /TN T 3

5 Destinatforn

6. Wampum,' PA b 0

0

) e. Waste l J Class A 3

5

Classi Class B A 0

0 Class Ci 0

0 per{,

' 10 CFR Part 61

> Class C.

0 0_

(1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.

(2) Percent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request l

l'

00QUESNE LIGHT COMPANY nTL no. coos Beaver Valley Power Station - Units 1 & 2 HP Form AS.14 09/1993 Annual Radioactive Effluent Release Report C11endar Year-1998 Page 14 of 21 Table 30 Solid Waste And Irradiated Fuel Shipments (Part 3 of 3)

? A; Solid Wdste Shipped Offsite For Budai Or Diphsl(N6t Iriadistsd fuel)3 y

Ih

11. Type of Waste (irradiated componentsn

. Estimated 4 11st Hsifi s2nd Half 1 Totsl Errorsi

- Control Rods, etc) :

Ja; Volume Shipped -

O.00E+00 m3 0.00E+00 m3 0.00E+00 % (1)

b. Volume Buried -

0.00E+00 m3 0.00E+00 m3 0.00E+00 % (1)

c. Total Activity.

0.00E+00 Cl 0.00E+00 Cl 0.00E+0C

2. Estimate of Major Nuclide Composition;

... Percent (%)t Percent (%) 4 LbiType of Waste On ThisTable (2)

3. Number of Shipments JOs s0<

'a. Type.

LSA-0 0

c of '

Type A i 0

0 VConiainer>.

Type B "

0 0

Used

' Large Quantity <

0 0

b. Solidification :

Cement--

0 0

l Ageht Ursa Formaldehyde -

0 0

t Used 2-:

None c 0

0 1 c. Mode of.

Trucic 0

0 iTransport Ra!!L O

0

' Other-0 0

. d. Final i BarnwelllSC 0

0 L De$tination -

' Other. :

0 0

t s. Waste s Class A~

O O

Class..

Class B--

0 0

Jper)

Class C i 0

O i10 CFR Part 61

> Class C E O

l 0

/ B. No Irradiated Fuel Shipments (1) Since container volumes are provided by the burial site, a calculational error of zero is assumed.

(2) P:rcent values for any nuclide that are <0.01 % are not shown on this table. Data is available upon request l

l

DUQUESNE LIGHT COMPANY RTL# A9.000E Beaver Valley Power Station - Units 1 & 2 HP Form A5.15 09/1993 Annual Radioactive Effluent Release Report

~

Ualendar Year-1998 Page 15 of 21 Table 4 Lower Limits Of Detectability (LLD)

~ iRWDA-Gi A 3 RWD_A-Lt...._.,

.. s Filter Paper / Charcoalf f1000'cc Gac Grab Sample i

.._.x, X1000 ml Uguid Grab Samplei JContinuous Effluent Sample 4

. ODCM

. c r(3) 2 ODC_M :

(3)

. ; ODCM.:

.. ; (3)

? Calculated...; Required' (Calculated; LRequired)

, LCalculated; FRequired:

s

....-..m 1LLD; i;)LLDf

,/

l-(2) LLD ;.

' C.:.J.! D; tNuclidei J.jLLDJ g ;..'.JLLD3

~ 2 (uCi/mi)'

L(uCi/ml)

^(uCi/cc):

' J(uCitec) y^ ' Muci /cc)~ " quCi/cc).

4 iH4; (4) 1.00E-06 1E-06 1.00E-06 1E-05 sNe445 147E47 1E-04 2.97E-os SE-07 1.65E-13 1E-11 car-41c 8.14E-08 1 E-04 1.64E-08 SE-07 b Cr 7.48E-07 1E-04 1.59E-07 SE-07 1.03E-12 1E-11

.c Mn44 v 1.23E-47 1 E-04 2.48E-08 SE-07 1.47E-13 1E-11

~ Fe-56 i (1) 1.00E-06 1E-06

.Fe 2.77E-07 1E-04 5.00E-08 SE-07 2.39E-13 1E-11 Co-672 6.55E-08 1E-04 1.53E-04 SE-07 7.09E-14 1 E-11 x Co48.-

1.08E-07 1E-04 2.18 E-08 SE-07 1.44E-13 1E-11 nCo40' 1.05E-07 1E-04 2.12E-08 SE-07 2.02E-13 1E-11 EZn 1.74E-07 1E-04 3.53E-08 SE-07 3.36E-13 1E-11

' Mr45 c-3.26E-05 IE-04 6.89E-06 1E-05 c Mr45m x 8.18E-08 1E-04 1.85E-08 1E-05 TKr47 :

1.58E-07 1E-04 3.30E-08 1E-05

' Kr48-2.04 E-07 1E-04 4.50E-04 1E-05 Gr-49 --

(1) 5.00E-08 SE-08 (1) 1.00E-13 1E-11

Sr-Go :

(1) 5.00E-08 SE-08 (1) 1.00 E-14 1E-11 i St-82 s 1.35E-07 1E-04 2.72E-48 SE-07 1.85E-13 1E-11 o Nb 8.82 E-08 1E-04 1.78E-08 6E-07 9.61E-14 1E-11

~ Nb-87 i 1.10E-07 1 E-04 2.24E-08 5E-07 8.47E-14 1E-11

. Zr-85 :

1.57E-07 1E-04 3.18E-08 SE-07 3.43E-13 1E-11 Mo 6.52E-08 1E-04 1.49E-08 SE-07 7.89E-14 1E-11

,To-Sems e.36E-04 1E-04 1.45E-08 SE-07 7.50E-14 1E-11 AG-110m >

1.15E-47 1E-04 2.33E-08 SE-07 8.80 E-14 1E-11 8b-1242 9.31E-08 1E-04 1.89E-Os 5E-07 1.56E-13 1E-11 Sb-126 '

1.73E-07 1E-44 3.60E-08 6E-07 4.59E-i3 1E-11

~1-1 31 7.58E-ca 1E-04 1.59E-08 1E-Oe 1.70E-13 1E-12 133' 4.18E-08 1E-04 8.56E-09 5E-47 2.05E-13 1E-10 4-136 -

4.78E-47 1E-04 9.86E-Ca SE-07 9.84E-13 1E-11

- Xa-131rn c 2.95E-06 1E-04 6.62E-07 1E-05 Xe-133 2.05E-07 1E44 5.43E-08 1E-05 Xe-133m :.

7.07E-07 1 E-04 1.54E-07 1E-05 Xe-135 -

6.23E-08 1E-04 1.35E-08 1E-05 EXe-135m 7.67E-08 1E-04 1.57E-08 1E-05, Xo-137~

2.25E-07 1E-04

~

4.65E-08 1E-Of Xo-138s 2.24E-07 1E-04 4.84E-04 1E-of

> Co-134 -

4.19E-04 1E-04 8.52E-09 6E47 1.57E-13 1E-11

.Co-137 -

1.48E-07 1E-04 3.00E-08 SE-07 1.70E-13 1 E-11 s Ba-139 :

3.68E-07 1E-04 8.24E-08 SE-07 3.97E-13 1E-11 Ba-140-3.87E-07 1E-04 7.92E-08

$E-07 5.48E-13 1E-11 aLa-140 -

1.76E-07 1E-04 3.53E-08 SE-47 1.98E-13 1 E-11 JCe 141' 1.14E-Oi 1 E-04 2.00E-08 SE-07 1.00E-13 1E-11

- Co-144>

4.91E-07 1E-04 1.13E-07 6E-07 6.3eE-13 1E-11

(

l

. Gross Alpha -

(1) 1.00E-07 1E-07 3.51E-16 1 E-11 1

(1) Sample analyses performed by a contractor laboratory.

(2)These LLD calculations contain a default weekly continuous sample volume of 2.85E+8 cc. Therefore, grab sample LLD values tvlect a different volume (le; 10 cuft or 2.83E+5 cc).

(3)The calculated LLD's, exc0pt those denoted by (1), are from a counter / detector calibration on 8/27/98. These values are typical for other counter / detectors used for effluent counting at BVPS.

(4) Based on counting 50 ml of water bubbled through a 20 liter air sample.

l

e DUQUESNE LIGHT COMPANY RTL# A9.690E Beaver Valley Power Station - Unit 1 HP Form AS.16 f

09/1993 Annual Radioactive Effluent Release Report i

Calendar Year-1998 Page 16 of 21 Table 5A Assessment Of Radiation Doses

' Unit 1 Uquid Effluents :

> 1st Quarter--

2nd Quarter :

.3rd Quarter,:

' 4th Quarter L i Calendar Year?

4

.% of :

. % 'of -.

t% off

% ofL x % of-J Batch -

-; Dose ODCM Dose ~ODCM t Dose 1: !ODCM TD0se: TODCM l Dose: :ODCM l Releases' '.

Umit -

Limit J Limit '

' Umit i Limiti j

~

Bone-1.55E-03 0.0310 1.35E-02 0.2700 5.55E-03 0.1110 1.55E-02 0.3100 3.61E-02 0.3610 l

O' Uvera 3.14E-03 0.0628 2.45E-02 0.4900 9.41 E-03 0.1882 2.73E-02 0.5460 6.44E-02 0.6435 R3 Total Body c 2.46E-03 0.164b 1.83E-02 1.2200 6.85E-03 0.4567 2.02E-02 1.3467 4.78E-02 1.5937 G

Thyroid 5.26E-04 0.0105 4.23E-04 0.0085 5.98E-04 0.0120 2.42E-03 0.0484 3.07E-03 0.0397 Af Kidney 1.35E-03 0.0270 8.29E-03 0.1658 3.42E-03 0.0684 9.54E-03 0.1908 2.26E-02 0.2260 N-Lungi 8.45E-04 0.0169 3.11 E-03 0.0622 1.70E-03 0.0340 3.78E-03 0.0756 9.44E-03 0.0944 (if GI-LLI -

1.63E-03 0.0326 1.22E-03 0.0244 1.55E-03 0.0310 2.19E-03 0.0438 6.59E-03 0.0659

Unit 1 Gaseous Effluents _

~^

1st Ouarter.

2nd Quarter 1 3rd QuarterJ 4th Quarterx Calendar Year -

Batch &.-

% of

% of:-

3% of;

% of

- % of

Continuous 1 Dose 1 ODCM Dose
ODCM Dose : iODCM

. Dose - ODCM

Dose ODCM

' Releases l Umit '

s UmLt -

1 Limit..

L Limit '

cumit (2)

Beta Alrn 9.48E-09 0.0000 0.00E+00 0.0f)00 1.46E-09 0.0000 6.98E-03 0.0898 8.98E-03 0.0449 (2)' Gamma A8r 7.27E-08 0.0000 0.00E+00 0.r000 3.74E-09 0.0000 7.01 E-03 0.1402 7.01 E-03 0.0701 Bone-2.15E-04 0.0029 0.00E+00 0.0000 1.72E-03 0.0229 3.81E-04 0.0051 2.32E-03 0.0154 O. Liver. :.

1.50E-01 2.0000 1.15E-01

' 5333 1.22E-01 1.6267 1.30E-01 1.7333 5.17E-01 3.4467 R

T. tal Body.

1.50E-01 2.0000 1.15E-01 1.5333 1.22E-01 1.6267 1.30E-01 1.7333 5.17E-01 3.4467 G

Thyroid :

1.50E-01 2.0000 1.15E-01 1.5333 1.22E-01 1.6267 1.30E-01 1.7333 5.17E-01 3.4467 Af Kidney; 1.50E-01 2.0000 1.15E-01 1.5333 1.22E-01 1.6267 1.30E-01 1.7333 5.17E-01 3.4467 Nl Lung 1.50E-01 2.0000 1.15E-01 1.5333 1.23E-01 1.6400 1.30E-01 1.7333 5.18E-01 3.4533 (3)- GI-LLI -

1.50E-01 2.0000 1.15E-01 1.5333 1.22E-01 1.6267 1.30E-01 1.7333 5.17E-01 3.4467 (1)Thes) doses are listed in mrem; they are calculated for the maximum individual for all batch liquid effluents (2)These doses are listed in mrad; they are calculated at the site boundary for batch & continuous caseous effluents (0.4 mi NW)

(3) These doses are listed in mrem; they are calcula*od for the most likely exposed real individual (child) via all real pathways at 0.89 mi NW.

Limits used for calculation of percent (%) are from ODCM Appendix C CONTROLS 3.11.1.2,3.11.2.1,3.11.2.2 and 3.11.2.?

(considereJ to be the design objectives).

DUQUESNE UGHT COMPANY RR.# A9 690E Beaver Valley Power Station - Unit 2 HP Form A5.17 09/1993 Annual Radioactive Effluent Release Report Calendar Year-1998 Page 17 of 21 Table SB Assessment Of Radiation Doses Unit 2 Uquid Effluents 1

c
  • 1st Quafterr 2nd Quarter 3rd Quarter v
4th Quarter:::
Calendar Year-

% of:-

.% of f.% ofr

% of-
% of-
Batch -

fDose ^ f ODCM-Dose 1 : ODCM

. Dose: TODCM LDose? JODCM

Dosel fODCM Rele'ases ~.

.L Limit 1-

Limit

' Ursilt.

' Limit -

Umit?

Bone 1.55E-03 0.0310 1.35E-02 0.2700 5.55E-03 0.1110 1.55E-02 0.3100 3.61 E-02 0.3610 0: Uvers 3.14E-03 0.0628 2.45E-02 0.4900 9.41 E-03 0.1882 2.73E-02 0.5460 6.44E-02 0.6435 R: Total Body 2.46E-03 0.1640 1.83E-02 1.2200 6.85E-03 0.4567 2.02E-02 1.3467 4.78E-02 1.5937 GL Thyroid.

5.26E-04 0.0105 4.23E-04 0.0085 5.98E-04 0.0120 2.42E-03 0.0484 3.97E-03 0.0397 A1 K,loney t 1.35E-03 0.0270- 8.29E-03 0.1658 3.42E-03 0.0684 9.54E-03 0.1908 2.26E-02 0.2260 N; Lungs 8.45E-04 0.0169 3.11E-03 0.0622 1.70E-03 0.0340 3.78E-03 0.0756 9.44E-03 0.0944 (1)

GI-LLI:

1.63E-03 0.0326 1.22E-03 0.0244 1.55E-03 0.0310 2.19E-03 0.0438 6.59E-03 0.0659 Unit 2 Gaseous Effluents.

1st Quarter :

< 2nd Quarter 3rd Quarters 4th Quarter--

Calendar Year I

Bitch & :

.% of

% of 3 % of

% of~

% ofs i

L Continuoum LDose' ODCM

Dose t 'ODCM Dose. LODCM
Dose? J ODCM-3 Dose : (ODCM

' Raleases.:

' Umit Umit '

L Limit' '

I UmitI

L Umit-(2)

Beta Air :

9.48E-09 0.0000 0.00E+00 0.0000 1.46E-09 0.0000 3.30E-08 0.0000 4.39E-08 0.0000 l

(2)

Gamma Air 7.27E-08 0.0000 0.00E+00 0.0000 3.74E-09 0.0000 5.63E-06 0.0001 5.71E-06 0.0001 l

Bone:

7.89E-04 0.0105 0.00E+00 0.0000 0.00E+00 0.0000 1.24E-10 0.0000 7.89E-04 0.0053 O

Liver.

1.09E-01 1.4533 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.96E-01 1.9740 R

Tctal Body 1.09E-01 1.4533 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.96E-01 1.9740 O

Thyroid.-

1.10E-01 1.4667 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.97E-01 1.9807 l

A. Kidney:

1.09E-01 1.4533 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.96E-01 1.9740

{

N-Lung:

1.09E-01 1.4533 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.96E-01 1.9740 I

(3)

GI-LU.

1.09E-01 1.4533 6.37E-02 0.8493 5.69E-02 0.7587 6.65E-02 0.8867 2.96E-01 1.9740 l

(1)These doses are listed in mrem; they are calculated for the maximum individual for all batch liquid effluents (2)Thes) doses are listed in mrad; they are calculated at the site boundary for batch & continuous gaseous effluents (0.4 ml NW)

(3) Thesi doses are listed in mrem; they are calculatod for the most likely exposed real individual (child) via all real pathways f

at 0.89 mi NW.

l Limits used for calculation of percent (%) are from ODCM Appendix C CONTROLS 3.11.1.2,3.11.2.1,3.11.2.2 and 3.11.2.3 (considered to be the design objectives).

l l

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DUQUESEE LIGHT COMPANY '

RTi.e As.eooE Beaver Valley Power Station - Units 1 & 2 HP Form A5.18 De/tes3 Annual Radioactive Effluent Release Report Calendar Year - 1998 Page 18 of 21 Table 6 m.

J, Effluent Moniidfing Inhifurnentidon Chdnnels Nof' Returned To OpefabiSlSiilllOs Withk3d;Dhysj y

(RM-OW-1088) - Noble Gas Activity Monitor for the Unit 1/2 Gaseous Waste and Process Vent System On July 101998, this monitor was removed from service for calibration in accordance with MSP 43.71 and for rotometer PMP. During calibration of the monitor, problems were discovered with the moving filter paper assembly. This problem was corrected via MWR 73128 on August 2,1998. After this, problems were discovered vith the power supply failure alarms during surveillance testing. These problems were corrected via MWR 73480 on August 8,1998. The surveillance testing was completed on August 12,1998 and the monitor was returned to OPERABLE status.

As required by ODCM Appendix C Control 3.3.3.10 (Table 3.3-13, Action Statement No. 29) grab gas samples were obtained from this effluent pathway at least once per 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />, and analyzed for radioactivity within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, during the period of inoperability.

(2CWS-FT101) - Flow Rate Measurement Device for the Unit 2 Cooling Tower Blowdown t.ine On October 21,1998, this flow rate measurement device was removed from service due to mismatch of

)

readings between recorder and actual measured values. MWR 75172 was inadvertently given a low priority for scheduled repair. On November 3,1998, this MWR was worked and the problem was traced to a faulty mother board. The vendor considered this instrument to be obsolete, thus delaying arrival of the replacement parts. On December 5,1998, the mother board was replaced and the measurement device was returned to OPERABLE status. This problem and associated Corrective Actions are I

detailed in BVPS Condition Report 982073.

As required by ODCM Appendix C Control 3.3.3.9 (Table 3.3-12, Action Statement No. 25), flow rates were estimated every 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> during periods of effluent releases. Also, all effluent releases from the site were monitored by the Flow Rate Monitor for the Unit 1/2 Combined Coolmg Tower Blowdown Line (FF-CW-101-1) during the period of inoperability.

1 I

J

.i DUQUESNE LIGHTCOMPANYJ Beaver Valley Power Station - Units 1 & 2 '

nn.# As.seos HP Form A5.19 Annual Radioactive Effluent Release Report 11/1ee7.

C:lendar Year-1998 '

, iTable 7 Page 19 of 21 Tctal Dose Commitments, Total Effective Dose Equivalents and Population Doses

. >., ~,.......,,

... ~.., c.

. ~ -

W, 1998+ Total D., ose.,C,.ommitment From_All,F.ac,il,ity R. e.l. eases,To, Members,

. c C&"

f40"UFR. T9. 63_0(a) Environm,. ental. DosesVQ, e

s s

m,

h

~

~

~

~

w.,
,P

@f, d2)]~...,.~

m q

Mf dDdM E -

iOhinrQ ' ', $EffindldDose!Diiect RaIdia'tiddDdse?

8fT$6tiDoM

^ g'dd;CARjd0).lr$h 0"

]g

+ ~

g g gg

~ ~ ~

/,

MBonei 1 7.53E-02.

1.86E+00 M

QLiverj *.

1.94E+00 7.74% :

9.42E-01 1.86E+00 2.80E+00 -

11.21 %

Jotal Body 9.16E-01 1.86E+00 2.78E+00 11.10 %

i

[Thyioidi '

8.22E-01 1.86E+03 2.68E+00 3.58 %

Kidney 8.58E-01 1.86C+00 2.72E+00 10.87 %

{ Lung) 8.33E-01 1.f.56E+00 2.69E+00 10.77 %

[GL.LLI) 8.26E-01 i.56E+00 2.69E+00 10.74 %

9 (1) $Tidcumulativ. e d.ooMd.,ntrib.utions fr.o:m. < ?tigb.~id. a.nd'ga.seou.s elffuenis,ders

,a\\

A SURVEll.l.ANCE RE.QU,lREMENTS listed in Appendix C of the ODCM.iThe dose j applicable

.... ~ >.

~.

=.,..

.a v

A. fcommitment limits for 40 CFR 190 MEMBERS OF THE PUBUC (ODCM AppendtxLC Contr l

g'....n.i.<..,

, Maf < ore 2' 5 mrem /cainndaryear(f'orthetotalbody,';,oran. A.

._,.n 4.,.-.,c

.s A

,,,,-...e

-;>...x.'.;.

- < r *c v

.,,, yorgan'exceptthethyroid' !

y

}

u c, o,

M.c.)

,..-)

'4

(

k b)k'c& Nmrom /calendarpeakharthdlhh[

f(2))Th$' hoes contributioritisied for the ' otal body is fdr Direct Radiation 3 This was calculat t

' ' exposure at ths ODCM contrAl0ndlocAtlon (0.8 mhid fM/; Midland,'PA) to T1.D exposure bosatinheMniiss'ssw: weliton, wv).i '

Members of the Public Doses Due To Their Activities inside The Site Boundaryy The radiation doses for MEMBER (S) OF THE PUBUC due to their activities inside the site bcundary would be th doses reported in the above table to show compilance with 40 CFR Part 190.10(a). Evaluations have shown]

tim 3 for individuals not occupationally associated with the plant site is minimal in comparison to the exposure time co for the dose calculation at or beyond the site boundary. Therefore, a separate assessment of radiation doses from radio effluents to MEMBER (S) OF THE PUBLIC. due to their activities inside the site boundary, is not necessary for th Compliance to 100 mrem Limit of 10 CFR 20.1301 For Total Effective Dose Equivalent,

Pursuant to 10 CFR 20.1301(a)(1), the Total Effective Dose Equivalent from licensed operation to the maximum the report period,is 7.37 mrom. This is a summation of Direct Radiation Exposure (calculated by comparing the maximum perimets TLD exposures to TLD exposure at the REMP control location) plus Effluent Doses (calculated per the ODCi 0-50 Mile Population Doses From Liquid and Gaseous Effluents !

The 0-50 mile Total Population Dose from liquid and gaseous effluents is 0.690 man-rem (Total Body)

The 0-50 mile Average Population Dose from liquid and gaseous effluents is 0.000194 mrom (Total Body)

(:

t I

DUQUESNE LIGHT COMPANY RTL a As.se0E Beaver Valley Power Station - Units 1 & 2 HP Form A5.20 oeness i

Annual Radioactive Effluent Release Report i

Calendar Year-1998 Page 20 of 21 l

Table 8 n:

1 Offsith Doss ChlbbladdriM$nds! MiveiNasco Ddfibdjidles?

s s

As specified by Note b of ODCM Appendix C Table 4.11-2, ventilation system tritium sampling shall be performed I

following a shu'down, startup, or a thermal power change exceeding 15% of rated thermal power within a 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> period. This requirement does not apply if (1) analysis shows that the Dose Equivalent 1-131 concentration in the l

primary coolant has not increased more than a factor of 3; and (2) the noble gas monitor shows that effluent activity has not increased more than a factor of 3.

Contrary to this, a discovery was made on July 28,1998 (via a Self Assessment) that the Chemistry Department reactor coolant sampling procedures did not contaln sufficient guidance for obtalning tritium samples when the dose equivalent 1-131 concentration increases by more than a factor of 3. With this procedure deficiency, there was i

not sufficient documentation to prove that the additional tritium samples were required or obtained during startup or shutdown. This lac,k cf procedure guidance was corrected via changes to the applicable reactor coolant sampling procedures.

There were no safety implications to the health and safety of the general public as a result of the failure to obtain and 8" vze these tritium samples. Although sufficient documentation does not exist to show that the Dose Equivalent 1-13),, not increase more than a factor of 3 during the effected periods of startup, shutdown or thermal power changes, there is sufficient documentation to show that the noble gas monitor effluent activity did not increase more than a factor of 3 during the effected periods. Therefore, there is no reason to believe that the tritium values used for determination of release activity and for determination of offsite dose would not be valld. This event, and associated Corrective Actions, are documented in BVPS Condition Report 981491.

i l

i i

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n

.j

- DUQUESAE LIGHT COMPANY Beaver Valley Power Station - Unita 1 & 2 art e As.eoos HP Form A5.21 Annual Radioactive Effluent Release Report conses Calendar Year-1998 Table 9 Page 21 of 21 W

9 q;;?:l

~

w>

Change 11 to ths BV-1 and 2 ODCM was implemented as issue 3, Revision 4, Effective March 13,1998.

A brief description of the changes are as follows:

- INDEX: Made editonal changes for clarity.

SECTION 3: The distances for the environmental monitoring sample points were revised to show a more accurate distance from the center of the Unit 1 Containment Building.

- SECTION 4: Added statements to show how doses due to radioactive effluents for MEMBERS OF conducting activities inside the site boundary are derived and reported,

- APPENDIX C: Added statements to Action 23 of Table C:3.3-12 to clarify that batch releases may be initiated by complying with the same actions for resuming the release. A note was also added to this table to clarify the intent of obtaining independent signatures. Added Action 29 to RM-GW-1088 on Table C:3.3-13. Added plant specific mark numbers to Tables C:3.3-13 and C:4.3-13. Made other editorial changes for clarity.

APPENDIX E: Corrected typographical errors on Table E:6.9 1.

-. APPENDIX F: Updated procedure details for primary and alternate instrumentation.

The Concluding Statement of Change 11 to the BV-1 and 2 ODCM ls as follows:

- The ODCM changes will maintaln the level of radioactive effluent control required by 10 CFR 20.1302, 40 CFR Part 190.10 CFR 50.36a and Appendix 1 to 10 CFR 50. Also, the ODCM changes will not adversely impact the accuracy or reliability of effluent dose or setpoint c&lculations.

Change 12 to the BV-1 and 2 ODCM was implemented as issue 3, Revision 5. Effective November 30,1998.

A orief description of the changes are as follows:

- INDEX: Made editorial changes for clarity.

- SECTION 1: Added clarification for calculation of radionuclide concentration when the Post Dose Correct Factor is >1.

- SECTION 3: Added an additional site location for the upstream environmental surface water sample.

- APPENDtX C: Revised and added definitions for MEMBERS OF THE PUBLIC to encompass the differences between the regulatory definition.s. Added clarifications to Table C:4.11-2 regarding tritium sampling for Waste Gas Storage Tank releases. Added clarification to note e of this table regarding the appropriate ventilation release path. Made other editorial changes for clarity.

- APPENDIX F: Added procedure details from the Chemistry Manual to Table F:6.

The Concluding Statement of Change 12 to the BV-1 and 2 ODCM is as follows:

- The ODCM changes will maintain the level of radioactive effluent control required by 10 CFR 20.1302, 40 CFR Part 190,10 CFR 50.36a and Appendix i to 10 CFR 50. Also, the ODCM changes will not adversely impact the accuracy of fellability of effluent dose or setpoint calculations.

L.

DUQUESNE LIGHT COMPANY Beaver Valley Power Station - Units 1 & 2 Annual Radioactive Effluent Release Report Calendar Year - 1998 Joint Frequency Distribution Tables TAttachment;1h An annual summary of hourly meteorological data, in the form of joint frequency distribution, is provided for the calendar year as specified ln the ODCM.

During the performance of a OA Audit in 1998, discovery was made regarding inadequate calibration frequency for wind speed and wind direction meteorological sensors. This violation of Technical Specification 3.3.3.4, Table 4.3-5 was previously reported in Beaver Valley Power Station, Unit No.1 Licensee Event Report No. LER 98-029-00 dated January 18,1999. As stated in the LER, there is no reason to suspect that the meteorological Instruments were indicating inaccurately, just that the methodology used to perform their :alibrations was not fully adequate to ensure the calibration frequency was met. Thus these instruments remained functional and provided continuous data on the local meteorological conditions. There are also redundant sensors which would help indicate any potential anomaly, if one was present, even though these instrument's calibration periodicity may have been exceeded. A daily channel check is routinely performed on the primary and redundant sensors.

The 0 - 50 mile population doses calculated from the meteorological data (see ARERR Table 7) are considered to be accurate. Further description of this situation and associated Corrective Actions are detailed in NRC Inspection Report 50-334/98-11,50-412/98-11 and the Notice of Violation.

Attachment 1 Clarification.

There were no Abnormal Gaseous Releases during the calendar year. Therefore, hourly meteorological data is not provided for specific periods of Abnormal Gaseous Release (during the calendar quarters) as indicated in Regulatory Guide 1.21. For a copy of the hourly meteorological data during the calendar quarters, contact Mr. Anthony T. Lonnett at 412-393-5860.

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIN') SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 I

STABILITY CLASS:

A DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

42 42 0

0 0

0 84 NNE 23 19 1

0 0

0 43 NE 19 16 0

0 0

0 35 ENE 10 18 0

0 0

0 28 E

22 9

0 0

0 0

31 ESE 19 5

0 0

0 0

24 SE 17 4

0 0

0 0

21 SSE 16 15 0

0 0

0 31 S

14 24 0

0 0

0 38 SSW 16 50 1

0 0

0 67 SW 26 81 20 0

0 0

127 WSW 40 123 23 2

0 0

188 W

41 87 10 0

0 0

138 WNW 28 61 8

0 0

0 97 NW 40 61 4

0 0

0 105 NNW 30 53 5

0 0

0 88 TOTAL 403 668 72 2

0 0 1145 PERIODS OF CALM (HOURS):

254 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

119 ENTER: (RETURN) CONTINUE, (SO) START OVER, (EX) TO EXIT

f BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

B DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

4 7

1 0

0 0

12 NNE 6

1 0

0 0

0 7

NE 6

1 0

0 0

0 7

ENE O

3 0

0 0

0 3

E 5

2 0

0 0

0 7

ESE 6

3 0

0 0

0 9

SE 2

0 0

0 0

0 2

SSE

'2 0

0 0

0 0

2 S

4 5

0 0

0 0

9 SSW 2

7 4

0 0

0 13 SW 3

4 7

0 0

0 14 WSW 4

21 4

0 0

0 29 W

2 10 7

0 0

0 19 WNW 4

15 2

0 0

0 21 NW 3

14 0

0 0

0 17 NNW 2

7 0

0 0

0 9.

TOTAL 55 100 25 0

0 0

180 PERIODS OF CALM (HOURS):

254 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

119 ENTER: (RETURN] CONTINUE, (SO) START OVER, (EX] TO EXIT l

l l

1 1

BEAVER VALLEY JOINT FREQ'UENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT

JANUARY 1,1998 'I11 ROUGH DECEMBER 31,1998 SITE:-BEAVER-VALLEY 03/15/99 10:39 i

HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

96010101-98123124 STABILITY CLASS:

C DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)-

WIND DIRECTION 1-3 4-7 8-12 33-18 19-24

>24 TOTAL N

4 5

0 0

0 0.

9 NNE 3

2 0

0 0

0 5

NE 6

0 0

0 0

0 6

ENE 5

1 0

0 0

0 6

E 6

2 0

0 0

0 8

ESE 3

2 0

0 0

0 5

SE O

1 0

0 0

0 1

SSE 6

1 0

0 0

0 7

S 7

4 0

0 0

0 11 SSW 8

3 2

0 0

0 13 SW 1

14 10 0

0 0

25 WSW 4

25 4

1 0

0 34 W

4 31 9

0 0

0 44 WNW 3

12 2

0 0.

0 17 NW 6

13' 1

0 0

0 20 NNW 9

3 0

0 0

0 12 TOTAL 75 119 28 1

0 0

223 PERIODS OF CALM (HOURS):

254 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

119 ENTER: (RETU'IN) CONTINUE, (SO) ST7.RT OVER, [EX) TO EXIT

4 BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 e

HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

D DT/DZ.

ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

61 60 1

0 0

0 122 NNE 66 11 0

0 0

0 78 NE 72 9

0 0

0 0

82 ENE 62 19 0

0 0

0 81 E

54 9

0 0

0 0

63 E.9 E 40 5

0 0

0 0

45 SE 34 7

0 0

D 0

41 SSE 30 5

0 0

0 0

35 S

60 19 1

0 0

0 80 SSW 40 44 26 0

0 0

110 SW 65 171 86 8

0 0

331 WSW 81 226 47 4

0 0

358 (5

W 95 185 19 0

0 0

299 WNW 87 148 12 0

0 0

247 IM 105 132 10 0

0 0

247 NNW 86 51 2

0 0

0 139 TOTAL 1038 1101 204 12 C

0 2358 PERIODS OF CALM (HOURS):

254 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

119 ENTER: (RETURN] CONTINUE, (SO) START OVER, (EX] TO EXIT e

44 g

.s h

BEAVER VALLEY JOINT FREQUENCY DlSTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

E DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-21

>24 TOTAL N

57 16 0

0 0

0 73 NNE 91 14 0

0 0

0 107 NE 112 18 0

0 0

0 133 ENE 139 47 1

0 0

0 191 E

164 8

0 0

0 0

177 ESE 150 2

0 0

0 0

177 i

SE 153 3

0 0

0 0

172 SSE 176 4

0 0

0 0

193 S

199 21 0

0 0

0 221 SSW 117 81 4

0 0

0 204 SW 33 112 38 0

0 0

233 WSW 53 90 22 4

0 0

169 W

55 42 7

0 0

0 105 WNW 79 35 2

0 0

0 117 NW 89 28 1

0 0

0 118 NNW 74 16 0

0 0

0 91 TOTAL 1791 537 75 4

0 0 2481 PERIODS OF CALM (HOURS) :

254 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

119 ENTER: [ RETURN] CONTINUE, [SO] START OVER, [EX] TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPEFATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIll'., SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

F DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

4 2

0 0

0 0

6 NNE 9

0 0

0 0

0 9

PE 14 0

0 0

0 0

15 ENE 38 0

0 0

0 0

38 E

73 0

0 0

0 0

76 ESE 210 2

0 0

0 0

232 SE 385 1

0 0

0 0

474 SSE 256 1

0 0

0 0

270 S

126 10 0

0 0

0 138 SSW 42 12 0

0 0

0 55 SW 10 7

0 0

0 0

17 WSW 8

0 0

0 0

0 8

W 5

0 0

0 0

0 5

WNW 7

0 0

0 0

0 7

h.,

7 0

0 0

0 0

7 NNW 8

0 0

0 0

0 8

TOTAL 1202 35 0

0 0

0 1365 i

l PERIODS OF CALM (HOURS):

254 l

VARIABLE DIRECTION O

HOURS OF MISSING DATA:

119 ENTER: (RETURN] CONTINUE, (SO] START OVER, (EX) TO EXIT L

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

G DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

6 0

0 0

0 0

6 NNE 5

1 0

0 0

0 6

NE 9

0 0

0 0

0 9

ENE 26 0

0 0

0 0

26 E

58 0

0 0

0 0

65 ESE 184 0

0 0

0 0

197 SE 316 0

0 0

0 0

340 SSE 135 0

0 0

0 0

138 S

59 4

0 0

0 0

64 SSW 13 2

0 0

0 0

15 SW 8

0 0

0 0

0 9

WSW 1

0 0

0 0

0 1

W 2

0 0

0 0

0 2

WNW 1

0 0

0 0

0 1

NW 1

0 0

0 0

0 1

NNW 7

0 0

0 0

0 9

TOTAL 831 7

0 0

0 0

889 PERICDS OF CALM (HOURS):

254 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

119 ENTER: (RETURN] CONTINUE, (SO) START OVER, (EX] TO EXIT

(----_____-__

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 35 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:39 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

ALL DT/DZ ELEVATION:

SPEED:SPD35-DIRECTION:DIR35-LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

178 132 2

0 0

0 312 NNE 203 48 1

0 0

0 255 NE 238 44 0

0 0

0 287 ENE 280 88 1

0 0

0 373 E

382 30 0

0 0

0 427 ESE 612 19 0

0 0

0 689 SE 907 16 0

0 0

0 1051 SSE 621 26 0

0 0

0 676 S

469 87 1

0 0

0 561 SSW 238 199 37 0

0 0

477 SW 196 389 161 8

0 0

756 WSW 191 485 100 11 0

0 787 W

204 355 52 0

0 0

612 WNW 209 271 26 0

0 0

507 NW 251 248 16 0

0 0

515 NNW 216 130 7

0 0

0 356 TOTAL 5395 2567 404 19 0

0 8641 PERIODS OF CALM (HOURS):

254 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

119 ENTER: [ RETURN] CONTINUE, ISO) START OVER, (EX] TO EXIT l

i

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD -

98010101-98123124 STABILITY CLASS:

A DT/DZ ELFVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

7 50 31 0

0 0

88 NNE 13 38 14 1

0 0

66 NE 6

25 6

1 0

0 38 ENE 3

22 16 2

0 0

43 E

5 12 9

0 0

0 26 ESE 8

21 2

1 0

0 32 SE 6

19 7

0 0

0 32 SSE 2

11 8

0 0

0 21 S

1 24 12 0

0 0

37 SSW 6

27 18 1

0 0

52 SW 11 31 24 3

0 0

69 WSW 14 78 60 7

1 0

160 W

21 81 71 13 4

0 190 WNW 10 41 57 15 4

0 127 NW 7

37 34 3

0 0

81 NNW 18 40 25 0

0 0

83 TOTAL 138 557 394 47 9

0 1145 PERIODS OF CALM (HOURS):

99 VARIABLE DIRCCTION 0

HOURS OF MISSING DATA:

113 ENTER: [ RETURN) CONTINUE, [SO) START OVER, [EX) TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10: 40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-9E123124 STABILITY CLASS:

B DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1s 4-7 8-12 13-18 19-24

>24 TOTAL N

0 10 3

1 0

0 14 NNE 3

3 1

0 0

0 7

NE 1

5 1

0 0

0 7

ENE O

6 4

1 0

0 11 E

1 2

1 0

0 0

4 ESE O

6 1

0 0

0 7

SE O

4 0

0 0

0 4

SSE O

1 0

0 0

0 1

S 1

3 5

0 0

0 9

SSW 0

3 4

0 0

0 7

SW 1

4 4

3 0

0 12 WSW 1

9 8

3 0

0 21 W

3 6

12 5

1 0

27 WNW 2

6 12 9

0 0

29 NW 0

6 5

0 0

0 11 NNW 2

3 4

0 0

0 9

TOTAL 15 77 65 22 1

0 180 PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: [ RETURN) CONTINUE, [SO) START OVER, [EX) TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

C DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

1 8

3 0

0 0

12 NNE 1

7 2

0 0

0 10 NE 1

2 0

0 0

0 3

ENE 2

8 4

0 0

0 14 E

1 3

0 0

0 0

4 ESE O

4 1

0 0

0 5

SE 1

2 0

0 0

0 3

SSE 1

4 2

0 0

0 7

S 1

6 2

0 0

0 9

SSW 1

3 4

1 0

0 9

SW 4

8 7

5 0

0 24 WSW 1

4 9

3 1

0 18 W

3 9

29 12 0

0 53 WNW 3

11 12 6

2 0

34 NW 1

6 6

1 0

0 14 NNW 1

3 1

0 0

0 5

TOTAL 23 88 82 28 3

0 224 PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

113 ENTER: (RETURN] CONTINUE, (SO) START OVER, [EX) TO EXIT I

c BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD -

98010101-98123124 STABILITY CLASS:

D DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND l

DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL l

N 25 65 30 2

0 0

122 3

NNE 27 49 15 1

0 0

92 NE 31 37 10 8

0 0

86 ENE 25 54 27 5

0 0

111 E

18 26 5

0 0

0 49 ESE 14 34 5

0 0

0 54 SE 12 16 10 0

0 0

38 SSE 14 12 3

0 0

0 29 S

13 36 9

3 0

0 61 SSW 15 46 27 12 0

0 100 SW 23 77 89 35 4

0 229 WSW 41 108 113 22 4

0 288 W

42 132 183 51 3

0 412 WNW 37 147 147 36 3

0 370 NW 30 106 46 14 0

0 197 NNW 32 73 15 1

0 0

121 TOTAL 399 1018 734 130 14 0 2359 PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: (RETURN) CONTINUE, (SO) START OVER, (EX) TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-96123124 STABILITY CLASS:

E DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

41 38 12 0

0 0

94 NNE 64 25 19 0

0 0

110 NE 101 75 14 11 0

0 206 ENE 76 137 82 8

0 0

306 E

54 49 13 2

0 0

122 ESE 26 26 7

1 0

0 61 SE 25 15 4

0 0

0 46 SSE 25 21 4

1 0

0 54 S

54 51 10 1

0 0

117 SSW 75 109 38 2

0 224 SW 88 109 72 8

0 0

279 WSW 72 109 69 19 2

0 272 W

38 79 60 18 2

0 159 WNW 31 129 44 4

1 0

209 NW 25 70 10 1

0 0

108 NNW 24 44 5

0 0

0 75 TOTAL 819 1086 463 76 5

0 2482 PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: [ RETURN] COriTINUE, (SO) START OVER, [EX) TO EXIT

a BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

F DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:CT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

58 6

0 0

0 0

67 NNE 118 18 0

0 0

0 143 NE 136 33 1

0 0

0 177 ENE 67 42 3

0 0

0 116 E

42 6

0 0

0 0

51 ESE 22 6

1 1

0 0

35 SE 19 5

0 0

0 0

27 SSE 23 2

0 0

0 0

28 S

52 23 1

0 0

0 78 SSW 116 72 4

0 0

0 193 SW 110 69 14 0

0 0

194 WSW 66 48 6

0 0

0 123 W

27 16 1

0 0

0 45 WNW 19 19 1

0 0

0 39 NW 13 10 0

0 0

0 23 NNW 19 7

0 0

0 0

28 TOTAL 907 382 32 1

0 0 1367 PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: [ RETURN] CONTINUE, [SO) START OVER, [EX] TO EXIT

{

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

G DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1 4-7 8-12 13-18 19-24

>24 TOTAL N

37 1

0 0

0 0

39 NNE 65 23 0

0 0

0 89 NE 86 38 1

0 0

0 126 ENE 27 29 3

0 0

0 61 E

5 9

0 0

0 0

17 ESE 10 4

0 0

0 0

16 SE 15 5

0 0

0 0

21 SSE 10 6

1 0

0 0

17 S

38 20 4

0 0

0 64 SSW 66 61 5

0 0

0 132 SW 97 56 4

0 0

0 157 WSW 44 22 1

0 0

0 68 W

18 5

0 0

0 0

23 WNW 17 2

0 0

0 0

19 NW 17 1

0 0

0 0

20 NNW 13 6

0 0

0 0

21 TOTAL 565 288 19 0

0 0

890 PERIODS OF CALM (HOURS) :

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: (RETURN] CONTINUE, [SO) START OVER, (EX] TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTIO' WIND SPEED AND DlIECTION 150 FT VERSUS DELTA TEMPERATURE 150-35FT JANUARY 1,1998 TIIROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

ALL DT/DZ ELEVATION:

SPEED:SPD150 DIRECTION:DIR150 LAPSE:DT150P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

169 178 79 3

0 0

436 NNE 291 163 51 2

0 0

517 ITE 362 215 33 20 0

0 643 ENE 200 298 139 16 0

0 662 E

126 107 28 2

0 0

273 ESE 80 101 17 3

0 0

210 SE 78 66 21 0

0 0

171 SSE 75 57 18 1

0 0

157 S

160 163 43 4

0 0

375 SSW 279 321 100 16 0

0 717 SH 334 354 214 54 4

0 964 WSW 239 378 266 54 8

0 950 W

152 328 356 99 10 0

949 WNW 119 355 273 70 10 0

827 NW 93 236 101 19 0

0 454 NNW 109 176 50 1

0 0

342 TOTAL 2866 3496 1789 364 32 0 8647 s

PERIODS OF CALM (HOURS):

99 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

113 ENTER: (RETURN] CONTINUE, (SO) START OVER, [EX] TO EXIT w

I

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

A DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

0 1

2 0

0 0

3 NNE 0

1 2

0 0

0 3

NE O

?

')

2 0

0 3

ENE 2

2 11 0

0 0

15 E

O 1

0 0

0 0

1 ESE O

4 3

0 0

0 7

SE O

3 3

0 0

0 6

SSE O

2 3

0 0

0 5

S 0

1 2

0 0

0 3

SSW 0

1 0

0 3

0 1

SW 0

1 0

0 0

0 1

WSW 0

1 1

0 0

0 2

W 0

1 1

1 0

0 3

WNW 0

1 0

0 0

0 1

NW 1

1 1

0 0

0 3

NNW 0

2 0

0 0

0 2

TOTAL 3

24 29 3

0 0

59 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

180 ENTER: (RET'RN] CONTINUE, (SO) START CVER, (EX] TO EXIT

DEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT l

JANUARY 1,1998 THROUGEI DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 a

HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

B DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

2 6

5 1

0 0

14 NNE O

4 1

0 0

0 5

i 1

NE O

1 2

1 0

0 4

ENE O

2 2

0 0

0 4

I E

2 2

0 0

0 0

4 l

ESE O

2 1

0 0

0 3

SE 1

0 1

0 0

0 2

SSE O

1 2

0 0

0 3

S 0

2-2 0

0 0

4 SSW 1

3 3

0 0

0 7

SW 0

6 3

0 0

0 9

WSW 1

7 5

2 0

0 15 W

2 11 3

1 0

0 17 WNW 0

2 6

1 0

0 9

NW 0

1 4

4 0

0 9

NNW 3

9 3

1 0

0 16 TOTAL 12 59 43 11 0

0 125 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

180 ENTER: [ RETURN] CONTINUE, [SO) START OVER, (EX} TO EXIT I

i l

BEAVER VALLEY JOINT FREQU5NCY DISTRIBUTION WIND SPEED AND DIRECTIO'N 500 FT VERSIJS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 i

HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

C DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPil)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

1 4

12 1

0 0

18 NNE O

4 1

0 0

0 5

NE 1

4 9

1 0

0 15 ENE O

3 8

1 0

0 12 E

2 4

1 0

0 0

7 ESE 2

7 3

0 1

0 13 SE 1

7 3

2 0

0 13

.SSE O

1 1

0 0

0 2

S 0

1 7

1 0

0 9

4 SSW 0

5 5

0 0

0 10 SW 2

6 16 0

0 0

24 hSW 2

6 10 8

0 0

26 W

3 7

7 3

0 1

21 WNW 1

2 13 10 0

0 26 NW 0

3 7

6 0

0 16 NNW 2

6 11 4

0 0

23 TOTAL 17 70 114 37 1

1 240 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

180 ENTER: (RETURN] CONTINUE, [SO] START OVER, (EX) TO EXIT

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

D DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

13 86 152 39 3

0 293 NNE 16 33 21 18 0

0 88 NE 22 33 29 22 16 0

123 ENE 12 51 63 39 5

0 170 E

15 68 66 34 9

2 194 ESE 14 62 50 27 4

0 157 SE 20 46 31 17 2

0 117 SSE 15 39 23 11 2

0 90 S

18 42 43 18 2

0 123 SSW 18 42 78 70 16 0

225 SW 15 75 180 192 52 7

521 WSW 27 116 187 726 37 8

501 W

34 107 222 230 57 7

657 WNW 18 99 256 182 37 13 605 NW 25 101 158 57 5

0 346 NNW 15 81 131 22 3

0 252 TOTAL 297 1081 1690 1104 250 37 4462 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

180 ENTER: [ RETURN] CONTINUE, [SO] START OVER, [EX] TO EXIT l

l l

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

G DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

0 1

0 0

0 0

1 NNE O

O O

O O

O 0

NE O

O O

O O

O O

ENE 1

0 0

0 0

0 1

E O

O O

O O

O 0

ESE O

2 0

0 0

0 2

SE 1

6 2

1 0

0 10 SSE 1

8 6

2 0

0 17 S

1 8

12 2

0 0

23 SSW 0

4 7

5 1

0 17 SW 0

5 8

1 0

0 14 WSW 1

6 5

0 0

0 12 W

2 1

0 0

0 0

3 WNW 1

0 0

0 0

0 1

NW 0

0 0

0 0

0 0

NNW 0

0 0

0 0

0 0

TOTAL 8

41 40 11 1

0 101 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION O

HOURS OF MISSING DATA:

180 ENTER: [ RETURN] CONTINUE, [SO] START OVER, [EX) TO EXIT

I

.n BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:40 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLASS:

F DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL i

N 19 17 10 3

0 0

50 NNE 13 18 1

0 0

0 32 NE 14 18 4

0 0

0 37 ENE 23 38 5

2 0

0 69 l

E 34 27 12 0

0 0

73 ESE 25 18 7

3 0

0 55 SE 21 32 20 4

0 0

81 SSE 18 33 7

4 0

0 63 S

12 30 26 12 1

0 84 SSW 17 24 26 18 2

0 87 SW 33 49 27 16 7

1 133 WSW 36 60 16 1

0 0

114 W

36 39 18 7

0 0

102 WNW 15 38 2

0 0

0 56 NW 20 14 7

0 0

0 42 NNW 13 12 8

4 0

0 37 l

TOTAL 349 467 196 74 10 1 1115 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

180 ENTER: [ RETURN] CONTINUE, [SO) START OVER, [EX] TO EXIT l

l l

1 1

I I

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 s

SITE: BEAVER-VALLEY 03/15/99 10:40

,f HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD -

98010101-98123124 STABILITY CLASS:

E DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P 4

WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

15 19 34 18 0

0 86 NNE 20 25 11 4

0 0

62 NE 20 23 14 14 1

0 74 ENE 32 41 39 7

0 0

120 E

47 66 58 10 0

0 181 ESE 32 74 43 6

0 0

155 SE 20 33 40 20 3

0 117 SSE 20 45 19 17 3

0 105 S

27 27 33 18 2

1 108 SSW 26 40 61 49 9

0 185 SW 35 74 83 92 18 1

304 WSW 53 125 77 9

0 0

266 W

46 150 131 29 2

0 359 WNW 40 63 54 5

0 0

162 NW 32 35 19 17 0

0 103 NNW 25 31 26 7

0 0

91 TOTAL 490 871 742 322 38 2 2478 PERIODS OF CALM (HOURS):

31 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

180 ENTER: (RETURN] CONTINUE, [SO) START OVER, (EX) TO EXIT J

l

BEAVER VALLEY JOINT FREQUENCY DISTRIBUTION WIND SPEED AND DIRECTION 500 FT VERSUS DELTA TEMPERATURE 500-35FT JANUARY 1,1998 THROUGH DECEMBER 31,1998 SITE: BEAVER-VALLEY 03/15/99 10:41 HOURS AT EACH WIND SPEED AND DIRECTION PERIOD OF RECORD =

98010101-98123124 STABILITY CLAS.c:

ALL DT/DZ ELEVATION:

SPEED:SPD500 DIRECTION:DIR500 LAPSE:DT500P WIND SPEED (MPH)

WIND DIRECTION 1-3 4-7 8-12 13-18 19-24

>24 TOTAL N

50 134 215 62 3

0 465 NNE 49 85 37 22 0

0 195 NE 57 80 58 40 17 0

256 ENE 70 137 128 49 5

0 391 E

100 168 137 44 9

2 460 ESE 73 169 107 36 5

0 392 SE 64 127 100 44 5

0 346 SSE 54 129 61 34 5

0 285 S

58 111 125 51 5

1 354 SSW 62 119 180 142 28 0

532 3

SW 85 216 317 301 77 9 1006 WSW 120 321 301 146 37 8

936 W

123 316 382 271 59 8 1162 WNW 75 205 331 198 37 13 860,

NW 78 155 196 84 5

0 519 NNW 58 141 179 38 3

0 421 TOTAL 1176 2613 2854 1562 300 41 8580 PERIODS OF CALM (HOURS) :

31 VARIABLE DIRECTION 0

HOURS OF MISSING DATA:

180 ENTER: (RCTURN] CONTINUE, (SO] START OVER, [EX) TO EXIT 4

I

i DUQUESNE LIGHT COMPANY Beaver Valley Power Station - Units 1 & 2 i

{

Annual Radioactive Effluent Release Report Calendar Year-1998 Unit 1 and 2 Offsite Dose Calculation Manual Changes i

l EAttachment 2, Attached is a complete copy of the ODCM that includes:

Issue 3, Revision 4, Effective March 13,1998 and issue 3, Revision 5, Effective November 30,1998

..' Attachment 2 Clarification.-

+

in an effort to reduce overall costs associated with this report, only the following have been sent a complete copy of the ODCM:

United States Nuclear Regulatory Commission Document ControlDesk Washington, DC 20555 United States Nuclear Regulatory Commission Regional Administrator, Region 1 475 Allendale Road King of Prussla, PA 19406 For a complete copy of the ODCM, contact Mr. Anthony T Lonnett at 412-393-5860.

"

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