Text

Supplemental Info to Effluent & Waste Disposal Semiannual Rept for Jan-June 1976
	ML20238A605
Person / Time
Site:	Pilgrim
Issue date:	06/30/1976
From:	James Smith; BOSTON EDISON CO.
To:	; Office of Nuclear Reactor Regulation
References
	8887, NUDOCS 8708310142
	Download: ML20238A605 (24)
	v • d • e

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t-EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT )

Supplemental information January to June 1976 Facility Pilgrin Nuclear Dover StationUcensee Boston Edison Comany 1

i

1. Itegulatory Umits 98

SY

s. Fission and activation gases: n1

b. lodines: 0.25/E 0.101E

e. Particulate. hairlives >8 days:

d. Uquid ellluents: 13(q/

10 Ci quarters x '1.84 + Qv x 1.8E5) sEl, (quarterly) i

~~~ ~

2. Maximum Permissible Concentrations Provide the Mrrs used lei determining allowable release rates or concentrations.

a. Fission and activation gases: 'I

b. loCines: h10CFR20, Appendix B, Table II

e. Particulate.hairlives 8 days)

d. Uquid enluents: H =1x10-5uCi/ml: all rest,10CFR20, Appendix B, Table II

3. Average Energy Provide the average energy (E) of the radionuclides mixture in releases of fission and activation gases,if applicable. 1.

4 Measurements and Approximations of Total Radioactivity .

Pmvide the methods used to measure or approximate the total radioactivity in enluents and ihe methods used to determine radionuclides composition.

- ~

4--

a. Fission and activation gases: 1

b. lodines: 4 Geli isotopic analysis

c. Particulate: (

d. Uquid enluents:

)

5. Batch Releases ' -

- Provide tie following information relating io batch releases of radioactive materials in liquid and guscous enluents.

a. Uquid I. Numhet or buteli releases: 188 !

2. Total time period Ihr batch releases: 330.92 hrs.

3. Maximum time period for a batch release: 11.8 hrs.

4 Average time period (br batch releases: 1.76 hrs.

5. Minimum time period for a hatch sclease: 25 min.

6. Average stream now during periods of release of eTiluent into a nowing stream: 1 7EE5GPM

b. caseous (Not Applicable)

1. Number of batch releases:

2. Total time period for batch releases:

3. Maximuni time period for a hatch release:

4 Average tinw leriod Ibr hatch releases:

5. hhninnun time period Ihr a hatch release: l

6. Abnornul Releaws

(

a. Uquid (None) I

1. Number or releases:

2. Total activity released:

]

b. Gawous (None)

1. Nomhei of releases:

2. Total aviivily released: )

8708310142 760630 PDR ADOCK 05000293 R PM page 1 of 23

+

6 TABLE 1 A

-' 2

.. . EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1976 ) ,

GASEOUS EFFLUENTS-SUMMATION OF ALL RELEASES

. Unit Quarter Quarter Est. Total Error, %

1 2 .

l A. Fission & activation gases +

l. Total release Ci 11hEh 2.02 E h 4.57 E1

2. Average release rate for period pCi/sec 1. h5 E 9 2 57 El , -

3. Percent of Technical specification limit 9

1. Oh E0 1 51E l B. Iodines

1. Total iodine.131 Ci~ 2 10 E-1 9 70 E.c 505E] l l

2. Average release rate for penod uCi/sec o. 67 E .o 1.g2 E.; j

3. Percent of technical specificat'.on limit % 5 69E o 1 92 E.1 C. Particulate

1. Particulate with half-lives >S davs Ci 2 09E1 9 7hE-2 5 10 EL

2. Average release rate for period uCi/sec 2 53E ;

3. Percent of tecitnical specification limit 4 76 E-J

% 9. h2E .] 9 6oE.;_

4. Gross alpha radioactivity Ci 2 62 6-6 1 33E o D. Tritium

1. Total release Ci c 19EO

~ 9.h8EO 1. 88 El

2. Aver: ige 7 ele:se rate for period uCi/sec 1 19EO h. h3E 1

3. Percent of technical specification limit % . E . E i

1 4

s l

l l

l Page 2 vf 23 l

- _ - - - - - _ - - - - - - - - - - - - - - - - - - _ - _ - - - - 1

TABLE 1B

PORT .

is EFFLUENT AND WASTE DISPOSAL ( 76)r- SEMIANNU AL RE-GASEOUS EFFLUENTS-ELEVATED CONTINUOUS MOOG BATCH MODE y RELEASE .

19 I ,

- ~ . _ Quanu ; Quaner ]

Quarteryl Quanug

. , r , Urst

' ~ Nuclides Releswd y _

~

1. f~cssion gases '

i E . E_ -

E ' .

i Cl . E .

. E . E- - '

c E E krypton.85 E j .

E Ci .

E /

~

krypton 85m E i E E __

- ' Ci E l

~

krypton d7 l

Ci E$ .

E . E_

~ . i E

! E I E krypton 83 i Ci E ) . E E E

~

xenon.133 Ci E .

xen6n.135 l

Ci . E . E .

-E- El .

j E , E' i .

E_

xenon 135m i Ci E i E .

Ci E j .

E E_ - .

xenon.136 Others (spectfy) i J E i E1 .

E_

Ci ( .

_E J

E '

Ci E I E E_

Ci 5 41E 3f 1.39 E 4 j . E l E_j unidentified Ci , 5 41 E 3 t 1 39 E h ;

/

Total for pened l i = j

2. todines s E E_ l 2 10 E-2 3 .61 E.3 E j o Ci . E .

iodine 131 Ci 9 20 E-21150 E.21 E . ___ E a - l j

iodine 133 Ci i 4.k6 E 212 16 E 21 . E j

. _E F_

iodine 135 Total for period l Ci l 9 65 E 2l4.02 E 2l

[ --

3. Particulate E . E_

h.7h EM 6.57 E.3 E

Ci E strontium-S9 l

Ci a .c0 E+ 2 .'8h E % . E .

E[j strontium 90 Ci ; 1.lo E-Si 5 .h6 E61 . E . E f cesium 134 f

Ci f 1 31 .hl E o .8o L.-ql E .

Eg cesium-137 Ci 4 7aE-alo.10 EE0)) E . Ej barium tanthanum 140 1

l Ci . E f .

E l E . E_

Others(specify) Ci . E I E E f

Ci . E E .

E I E j

. E f E]

.Ci . ,

unidentified C1 2.02 E-5 9 70 E-6 manganese-54 Ci 2.63 E 6 2.W.E-6

. colbalt-58 Ci 4.10 E-5 3.66 E-5 co1balt 60 Ci 4.22 E 61.o7 E 8 iron-59 Ci 2.33 E 6 NDA zine-65 Ci 51o E 6 4.74 E 6 zirconium-niobium-95 C1 4.o4 E 6 229 E-6 cerium-141 Ci 2.13 E 6 1.75 E 6 cerium-lu NDA - No Detectable Activity

~;.-

PaSe 3 of 23

'M- w ee Ww*

^ " M 'Ww MW

t .

s- ,'

4 TABLE 2A EFFLUEN T AND WASTE DISPOSAL SEMIANNUAL REPORT (1976) l i

LIQUID EFFLUENTS-SUMMATION OF ALL RELEASES ;

I Unit Quarter Quarter Est. Totas . 1 1 2 Error. % ]

I A. Fission and activation products ,

1. Total release (not mcludmg tritium, I gases. alpha) Cl o. oo E , o.hg E-1 2 21 E 1

2. Average dduted concentration during period mci /mi 1 71 E-7 1 38 E-7

3. Percent of applicable limit % 9 99E ol9 49 E o B. Tritium !

1. Total release Ci p . 80 E 1 1 77 E i o .10 E i l

2. Average diluted concentration during period pCi/ml h.8hE"6 9 58 E-6

3. Percent of applicable limit % h. 8h E 1 2A8E i

~

C. Dissolved and entrained gases

1. Total release Ci 7. g6 E_h 8.op E.s a .go E i l l

2. Average dduted concentration I during period pCi/mi 1 91Elo 1 71 %1

3. Percent of applicable lirtut % MA E NA E D. Gross alpha radioactivity l 1. Total release l Ci l 1 62 E_hl 1 7g E4l p .10 E 1l j l

E. Volume of waste released (prior to dilution) liters l279E 6 2 26 E 6 1 oo E 1 F. Volume of dilution water used during period liters 579 E 9 6.8819 1.00 E 1 l

, 1 1

l PaSe 4 of 23 t _ _ _ _ _ _ _ _ _ - _

. l 1

TABLE 2B EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORT (1976)

LIQUID EFFLUENTS .

CONTINUOUS MODE BATCH MODE Unit Ougrter Quarter Quarter Nuclides Released Oufrter strontium.80 - Ci E . E 1.02 E 2 3 .h8 E strontiume0' Ci E . E 7.k9 E 3 5 20 E ? l cesium-l 3. Ci . E . E 6.01 E-2 300E- l cesium.137 Ci . E E 1 36 E-1 8 59 E4 l iodine.131 Ci . B . E 1 24 E-2 IGA F.

cobalt.58 Cl E E 2. Oh E 2 1.53 E4 cobalt.60 Ci E E 2.h6 E-1 2 54 E ]

iron.59 Ci . E . E 1 30 ts-2 6.Q3 E-?

zinc.65 Ci E E 1. 92 E-2 1.32 El manganese.54 Ci E . E 1 0h E-1 1 12 E 3 chromium.5 i Ci . E . E 3. h3 E-1 1 60 E-L zirconium. niobium-95 Cl . E . E 3. 73 E-2 3.19 E4 )

molybdenum.99 Ci E E NDA E EA E !

technetium.99m Ci E E 9. 61 E-5 UDA E barium. lanthanum.140 Ci E . E 1 19 E-2 1. 60 E-5 cenum.141 Ci E . E 6. 90 E-3 2.1d E-1 i Other (specify) Ci E . E . E . E ceritrn - 1hh Ci E E 3 06E 9 h. 03 E-E !

neutuniuu - 239 Ci . E E 1. 536-4 NDA E Ci . E . E E I E Ci . E . E . E} E

._ unidentified Ci . E . E 2 76E .41. ho E-~

l Total for period (above) l Ci l .

E l. E l o. ggE-1l 9. hg E-1 xenon.133 Ci E . E 7 56E-h 8. 02 E-5 i xenon-135 Ci . E . E NDA E NDA E NDA = No Detectable Activity ,

1 L

Page 5 of 23

? s

.. , w gmur a .- W .

TABl.E 1C EFFLUENT AND WASTE DISPOSAL SEMIANNUAL REPORTi l

. GASEOUS EFFLUENTS-GROUND 2 LEVEL RELEASES (1976) )

i CONTINUOUS MODE BATCH MODE ,

Nuclides Released Urut O arter Quge.er Quarter Quarter l

l l

1. Fission pses 1 1

. krypton.85 Cl E E E- E

. krypton 45m Ci . E . E . E . E kqpton47 Ci . E E E E krypton 48 Ci E E E E j xenon.133 Ci . E E E . E l xenon.135 Ci . E E E E !

xenon.135m Ci . E E . E E xenon.138 Ci E E E E 4 Others (specify) Ci E E E E Ci E E E . E Ci .__ E E . E E__

unidentified Ci 5 .99 E 3 6 .33 E 3 E E l Total for period Ci 5 .99 E 3 6 33 E3 . E EI )

l

2. Iodines j fodine 331 l Ci I 1.89 E-.1 6 .09 E-3 E E iodme133 Ci 5 86 E-2 2 11 E-2 E E I iodine.135 Ci 1 05 E-1 3 69 E-2 E E Total for period Ci 3 .53 E-1 6.41 E-2 . E E

3. Particulate st rontium49 Ci 1. 3GE-3 2 '.4 2 E-3 . E E strontium 90 Ci 7 7366 4 65 E 6 E E cesium.134 Ci 2 31E.4 107 E.4 . E E cesium.137 Ci 8 8 7E-4 3 20 E.4 . E . E barium. lanthanum.140 Ci 1 . g 0 E.? 5 4 6 E.3 E . E Others (specify) Ci . E E . E . E Ci E . E . E . E Ci . E . E . E . E unidentified Ci . E, . E . E . E chromium-51 Ci NDA 7.5 9E -6 manganese-54 C1 146E -3 2.3 9E -4

-cobalt-58 - Ci L 80E -4 4 . 91E -5 iron-59 Ci L 95E -4 8. 84E -6 cobalt-60 C1 3. 3 9E -3 7. 93E -4 zirconium-niobium-95 Ci 5. 27E -4 7.33E-5 s ilver-110m Ci L 62E -4 UDA cerium-141 Ci L 3 8E -4 1.03E-5 cerium-144 Ci 3. 95E -4 6. 74E -5 zine-65 Ci L13E-4 3.16E-5 NDA - No Detectable Activity Page 6 of 23

TABLE 3 . I

(

EFFLUENT AND WASE DISPOSAL SEMIANNUAL REPORT (1976)

SOLID WASTE AND IRRADIATED FUEL SHIPMENTS 1

i A. SOLID WASE SHIPPED OFFSITE FOR BURIAL OR DISPOSAL (Not irradiated fuel)

I

)

1. Type of Waste Unit 6-month Est. Total

' Period Error,%

a. Spent resins, filter sludges, evaporator m3 2.07 E2 bottoms, etc. Ci 3.92 E3 . E

]

b. Dry compressible waste, contaminated ma 2.dd E2 J equip, etc. Ci 7.09 E2 . t.

c. Irradiated components control

,Jone m3 i rods, etc. Ci E

d. Other (describe) lone md C1 . E

2. Estimate of major nuclied composition (by type of waste)

a. % . E f Diatomaceous Earth: Cs 137 15%

l Co 60 52% i

b. Mn SN 16d Cs 1M 6% ,

! c. Svent Fesin: Co 60 ig Cs 1F' 53% 4 Cs k l 24%

d. Mn 3 36 I l

3 Solid Waste Disposition Number of Shipments Mode of Transportation Destination 22 Truck Barnwell, South Carolina 66 Truck Morehead, Kentucky 1 Truck Sheffield, Illinois B. IRRADIATED FUEL SHIPIENTS (Disposition)

J Number of Shipments Mode of Transportation Destination None

.i Page 7 of 23

p

$ABLE 4A ,

HOURS AT EACH WIND SPEED AND DIRECTION * ,

PERIOD OF RECORD: 1/1/76 - 3/31/76 i STABILITY CLASS: A (extremely unstable)

ELEVATION: 33 Feet .

Wind Speed (:::ph) at lom level (33 ft.)

Wind

'* 9 ' Direction 1-3 4-7 8-12 13-18 19-24 ? 24 Total o o o o 1 0 1 l N 1 o o o o o NNE o o o O o o 0 0 NE o .

o o o o o ENE o o o 2 o ,o o o '2 I E .

O 1 o o o o 1 ESE a o , ,q_ . -- o. -

'o o o o Ss o o o o o o ,o s 'o o 1 2 o o 3 o' o o 1 0 o 1 SSW o o o o 0 0 SW o o -

o o o o o WSW o o 0 3 o o 0 3 W

o 1 2 o o o 3 WNW o o '3 2 2 7 NW o o o 1 o o b -5 mM l h 7 6 3 6 26

- VARIABLE 0 -

' Total (hours): 26 Periods of Calm (hours): o hours j

Hours of missing data: None !

. \

In the table, the total nu=ber of hours for each category og vind direction and corresponding vind speed is represented for the period. s

,. s P3ge 8 of 23 ,

l i

. .t .

hLE4A ;

HOURS AT EACH WIND SPEED AND DIRECTION * ,

-d PERIOD OF RECORD: 1/1/76 - 3/31/76 i STABILITY CLASS: B (moderately stab 1'e)

ELEVATION: 33 Feet .

Wind Speed (mph).at 10m level (33 ft.)

Wind

"'*P' Direction 1-3 4-7 8-12 13-18 19-24_ :P 24 Total O 1 0 1 1 0 3.

N O 1 0 0 0 0 .1 j NNE 0 0 0 0 0 0 0 NE .

O O O O O O ENE O O O 1 0 0 0 'l E

'~

O 0 0 0 0-'

~

0 0 ESE O. *

'O O 0 1 EE O , ,1 . --- _.

0 2 0 0 0 2 1 SE O ,

'O O 1 1- 0 0 2 S

0 0 0 1 1 O 2 SSW 0 0 0 1 0 0 1 SW 1 1

0 l

0 0

O O O O O g WSW i 0 0 12 2 0 0 1h W ,

a 0 0 h 2 0 0 6 WNW 0 0 0 'l h 0 5 NW 0 0 0 1 1- 1 3 NNW .

0 -

0 20 10 .7 1 kl j VARIABLE

' Total (hours): 41 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of missirs data: None a I

In the table, the total number of hours for each cate5 cry of wind direction j and corresponding 6 vind speed is represented for the period. s i

.i

' )

4

- Page 9 of 23

hy3LEhA HOURS AT EACH WIND SPEED AND DIRECT 50N * ,

l PERIOD OF RECORD: 1/1/76 - 3/31/76 STABILITY CLASS: C (slightly unstable)

EIEVATION: 33 Feet l Wind Speed (mph) at 10m level (33 ft.) 1 j

Wind k-7 8-12 g-18 19-24_ 7 24 Total "F~~' Direction 1-3 2 2 0 h N O O O O O O O O l NNE O O l 0 0 0 0 1 l E 1 0 I

O O O O O O ENE O 4

0 1 0 0 0 2 E 1 1 1 0 0 0 5 f ESE 3 1

E O . 1_ _ < - - d. 'O O O 1 i

SSE O O O O O O O S 0 0 2 1 0 0 3 SSW 0 0 1 2 9 0 3 i

0 0 0 h W 0 1 3 WSW 0 0 2 1 0 0 3 0 1 9 : 3 0 18 W

0 1 6 7 0 0 14 WNW 0 1 2 '8 0 0 11 j NW r 0 2 h 1 1 8 NNW

'O $ 26 33 6 1 77 I VARIABIE t

'To'tal (hours): 77 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months ,

Hours of missi g data: None f

. \

In the table, the total number of hours for each category of wind direction I and corresponding wind speed is represented for the period, s .

,e *

{

Page 10 of 23 y I

4 . :

bg31E4A HOURS AT EACH WIND SPEED AND DIRECTION

PERIOD OF RECORD: 1/1/76 - 3/31/76 I STABILITY CLASS: D (neutral)

EIEVATION: 33 Feet ,

)

Wind Speed (n:ph) at 10m level (33 ft.)

wind Direction 1-3 4-7 8-12 13-18 19-24_ 7 24 Total i

1 10 10 8 2 1 32 N i 11 8 2 8 1 -35 NNE 5 13 t- 7 2 h6 NE 2 15 .

6 10 9 5 0 0 30 ENE i

~

16 i 7 -

6 .0 0 0 E -

3 i

8 0 0 0 1h ESE 3 3 i

3-

'O O' O 11 EE' 1 . J. ---

h 12 1 0 0 32 SE 15 ,

1 "h 10 13 9 0 0 36 {

S SSW 10 - 18 27 30 h 1 90 2 15 3h 18 2 0 71 SW 7 18 - 1h 10 5 1 55 WSW y 11 70 h1 5 0 160 33 10 h5 82 h2 5 0 18h WNw 2 22 26 ' 26 7 0 83 Nu 4 7 16 27 h- 0 58 NNW 79 2hh 3h9 226 49 6 953 VARIABLE

' Total (hours): 963 Periods of Calm (hours): 10 hours1.157407e-4 days 0.00278 hours 1.653439e-5 weeks 3.805e-6 months Hours of missing data: 5 hours5.787037e-5 days 0.00139 hours 8.267196e-6 weeks 1.9025e-6 months

\

In the table, the total number of hours for each category og wind direction and corresponding vind speed is represented for the period. s -

Page 11 of 23 f ,

a 3

, l f

)

h@LE 4A ~

l HOURS AT EACH WIND SPEED AND DIRECTION * , ,

i PERIOD OF RECORD: 1/1/76 - 3/31/76 i

/ a STABILITY CLAS3: E (slightly stable) l ELEVATION: 33 Feet ,

1 Wind Speed (mph) at lom level -(33 ft.) f Wind llP 2h Total "cM ' Direction 1-3 4-7 8-12 13-18 19-24 N o 4 3 2 1 o lo 1 o- 1 1 o 4 NNE 1 NE 2 2 . 2 I o o '7 o o 2 o, o o 2 ENE o o o o 8 E 3 5

o o o -~ o 8 ESE 3 5 a 9 _ _1h . - --- 1

'o o- - o- 2h lo 33 18 5 o o 66 SSE s

'15 18 31 2h 1 0 89 j S

23 33 58 $9 h o 177 SSW 21 h6 33 26 2 0 128.

Sw

]

WSW 16 35 17 2 o o 70 W 6 37 2h 1 o o 68 WNW 2 26 lb 2 o o hh NW 1 2 5 '5 3 0 16 o 2 5 h o o 11 NNW VARIABLE 112 269 211 192 12 o 7'22 -

'To't al (hours): 75h Periods of Calm (hours): 22 hours2.546296e-4 days 0.00611 hours 3.637566e-5 weeks 8.371e-6 months Hours of missing data: 8.3 hours3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months

In the table, the total n ber of hours for each categor'y of vind direction

. and corresponding vind speed is represented for the period.

,. s

- Page 12 of 23.

j - .

L

htE4A HOURS AT EACH WIND SED AND DIRECTION

i'ERIOD OF TTCORD: 1/1/76 - 3/31/76 STABILITY CIASS: F (moderately stable) l l

EIEVATION: 'G Feet . )

Wind Speed (mph) at 10m level (33 ft.) ]

Wind

' '~ ~ ' Direction 1-3 4-7 8-12 13-18 19-24 2 24 Total O O O O O

_N O O !

1 0 0 0 0 0 1 NNE i 0 0 0 0 2 E 1 1 l O O d 0 0 0 ENE O O O ,0 0 0 0 j O

E <

O O O O O O O

ESE O.

0 0 0 3 a 2 , ,1_ . . . _ - .

5 1 0 0 0 9 Ss 3 s '7 7 0 0 0 0 1h

' )

7 1 h 0 O 15 SSW 3

.l 10 2 7 0 0 22 SW 3

h -

1 0 0 0 2h wsw 19 0 0 0 0 10 y 1 9 1 2 0 0 0 0 3 www

'0 0 0 1 Nw 0 0 1 ;

0 1 2 0 0 0 3 NNW 62 8 11 0 0 107 VARIABLE 26

' Total (hours): 109 Periods of Calm (hours): 2 hours2.314815e-5 days 5.555556e-4 hours 3.306878e-6 weeks 7.61e-7 months Hours of missirs data: .11 hours1.273148e-4 days 0.00306 hours 1.818783e-5 weeks 4.1855e-6 months

In the table, the total nubber of hours for each category of wind direction and corresponding wind speed is represented for the period. s -

,. s Page 13 of 23

o HIE 4A 1

HOURS AT EACH WIND SPEED AND DIRECTION * ,

PERIOD OF RECORD: .1/1/76 - 3/31/76 .

f STABILITY CLASS: G (extremely stable)

ELEVATION: 33 Feet

i Wind Speed (I::ph) at 10m level (33 ft.) _

Wind h3, 4-7 8-12 13-18 19-24 7 2k Total

'~~1 Direction O O l O O O O N O l

NNE O 1 0 'O O O 1 )

l I

O O O O E O O O 0 0 O O O ENE 0- 0 O O O O O E O O

'~~

O 1 0 0 Cr-0 1 ESE O.

0 ,_0 . . . . 0 0 4E O ,0...--- -

O 1 0 0 0 0 1 SSE s 0 0 h S 'O h 0 0 1 1 1 0 O 8 SSW 5 2 2 3 2 1 0 10 SW 2 7 0 0 0 0 9 WSg 0 3 0 0 0 0 3 W

0 1 0 0 0 0 1 ww NW 0 0 1 'O O O 1 l

NNW 0 1 0 0 0 0 1

4 '22 5 3 1 0 'ho VARIABLE

'To'tal (h'ours): 40

, Periods of Cah (hours): 0 hours0 days 0 hours 0 weeks 0 months l

Hours of missing data: None

In the table, the total nEber of hours for each categor'y of vind direction j and corresponding wind speed is represented for the period, s s (

Page 14 of 23 1

l

( !

h@LE 4A' HOURS AT EACH WIND SPEED AND DIRECTION * ,

PERIOD OF RECORD: 1/1/76 - 3/31/76 .

I STABILITY CLASS: All stabilities combined ELEVATION: 33 Feet ,

Wind Speed (mph) at lom level (33 ft.)

Wind

"--~ ' Direction 1 k-7 8-12 13-18 19-24 7 24 Total, 1 15 13 13 7 1 50 N

NNE 7 1h 8 3 9 1 45 6 18 . 15 8 7 2 56

. NE . .

ENE 6 lo 11 5 o o 32 E 11 - 10 8 .o o o 29 ESE 9 16 h o o o 29 EE 12 _ _Sh-

~~

h- o o o ho SSE 17 51 36 6 o o - 110 8 '62 39 h8 37 1 o 151 SSW h1 ' 59 88 98 9 1 296 SW 28 7h 72 57 5 o 236 3 i

WSW 29 79 3h 13 5 1 161 W 18 83 118 h9 8 o 2 76 WNW 13 76 108 53 5 o 255 NW 3 25 35 ' h3 16 2 12h NNW h 11 26 36 6 6- 89 l I

VARIABLE '231 -

60h 628 h21 't ih 1076

'To'tal (hours): 2010 Periods of Calm (hours): 3h hours Hours of missing data: 17h hours

~

'. \

In the table, the total number of hours for each category og vind direction and corresponding wind speed is represented for the period, s

. Page 15 of 23

. t

, TABLE 4A -

HOURS AT EACH WIND SPEED AND DIRECTICN *

- PERIOD OF RECORD: 4/1/76 - 6/30/76 STABILITY CIASS: A (extremely unstable)

ELEVATION: ,

33 feet wind Speed (mph) at 10m level (33 ft.)

Wind Direction ,1-3. /. -l B-11 13 -18 M >

_._2/.

k Total N 0 1 3 0 0 0 4 4

-l NNE O 5 2 0 0 0- 7 NE 1 4 0 0 ,. 0 'O 5 ENE 1 5 0 0 0 0 6 E O O O O O O O r

ESE O 1 1 0 0 0 2 SE 1 2 1 0 0 0 4, SSE 0 0 0 0 -0 0 w 0 S 1 1 3 2 0 0 7 SSW 'O 1 10 6 0 0 17 SW 0 0 2 3 1 0 6 WSW 0 0 2 0 0 0 2 W 0 0 3 2 0- 0 5 UNg 0 0 2 11 0 0 13 NW 0 0 0 0 0 0 0 NNW 0 3 0 0 0 0 3 Variab1e 4 23 29 _

24 1 0 81 Total (hours): 81 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: None

\

'* In the table, the total nitmber of hours for each category of\ wind direction and corresponding wind speed is represented for the period.

~

Page 16'of 23

- -'* * " '^- - '-'

-_ -__rr:r r_T_-____:__L- _r__~___-

, , . * 't

. l

.. TABLE 4A HOURS AT EACH WIND SPEED AND DIRECTION *:

PERICD OF RECORD: 4/1/76 - 6/30/76 STABILITY CIASS: 'B.(moderately stable)

ELEVATION: 33 feet Wind Speed (mph) at 10m level (33 ft.) - ,

Wind Direction J-3, 4-7 H-12. 13-18 19-24 > 2.4.

_ , , Total O O O O O O O' N

NNE O 1 0 0 0 'O 1 n 2 4' O O O O 6' ENE O 2 0 1 0 0'- 3 E O 0 0 0 0 0 0 s

ESE O 1 0 0 0 0 1 SE O O O 0 0 0 0. I SSE 0 0 0 0 0 0 0 S 0 0 1 5 2 0 8 SSW 0 0 7 7 3 0 17 !

SW 0 0 6 10 0 0 16 WSW 0 0 3 1 0 0 4 W 0 0 h 6 0 0 10 l

WNg 0 0 7. 5 1 0 13-0 0 0 0 1 0 1 nW NNW 0 0 .o o o 1 1 l- VARIABLE 2 8 28 35 7 1 81 1

Total-(hours): 81 >

Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: None

In the table, the total number of hours for cach catotory of wind direction and corresponding wind speed is represented for the . period.

Page 17 of 23

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

. ',i TABLE 4A HOURS AT EACH WIND SPEED AND DIRfCTIGi * .. !

. PERIG) 0F RECORD: 4/1/76'-6/30/76 STABILITY CLASS: C(slightly unstable)

ELEVATION: 33 feet I Wind Speed- (mph) at 10m level. (33 ; f t . )-

Wind

. Direction 1-1 6-1 3-11 M M > 2$. . Total-

'O 1 1 0 1 0 3 N

i NNE O 1 0 0 0 0 1 -

NE O 1 1 0 1 'O 3 '. i i

EE O 2 0 1 0 0' 3' E 1 0 0 0 0 -O' 1.

s ESE O 1 1 0 0 0 2 O O O O O 'O O SE SSg 0 1 0 0 0 0 1 S 1 O h 4 1 0 10 SSW 0 0 13' 14 1 0 '28 SW 0 0 8 10 2 0 20 WSW 0 0 4 3 0 0 7 i W 0 1 9 6 0- 0 16 WNW 0 0 7 6 2 0 15 NW 0 0 0 0 1 1 2 NNW 0 0 0 1 1 .1 3 VARIABLE 2 8 h8 h5 10 2 115 .

l Total (hours): 115 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: .None l

l I

In the table, the total number of hours for each category of wind direction and corresponding wind speed is represented for the period.

Page.18 of 23:

., l

, TABLE 4A -

HOURS AT EACH WIND SPEED AND DIRECTICH

FERICD OF RECORD: 4/1/76 - 6/30/76 STABILITY CIASS: D (neutral)

ELEVATION: 33 feet Wind Speed (mph) at lom level (33 ft.)

Wind Direction M 4-7 S-12, 13-18 19-24 >

.__ 24. Total N' 1 7 h 10 .7 5 3h

-NNE 1 6 10 12 1 3 '33 NE 1 8 8 16 13 1 47 ENE 1 13 5 2 2 0 23

)

E h 9 5 o o o 18 ;

ESE 1 12 o o o o 13 SE o 23 7 o o o 30 SSE 1 11 13 h o o 29 S o 10 37 18 o 0 65 SSW o 17 121 72 13 o. 223 SW o 16 70 33 4 o 123 WSW o 3 24 10 o- o 37 o 7 hh 13 o o 6h j W

1 7 29 12 h o 53 WNW 1 5 12 6 1 o 25 NW . ,

NNW o k 4 h 6 -

h 22 VARIABLE 12 158 393 212 51' 13 839 j Total (hours): 839 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months !

! Hours of Missing data: None .

j I "

I

In the table, the total number of hours for cach category of wind direction and.

l corresponding vind spced is represented for the period.

Page 19 of 23

- - _ - - _ _ . _ 8

... ,a TABLE 4A

~

HOURS AT EACH WIND SPEED AND DIRECTICN *~

PERICD OF RECORD: h/1/76 - 6/30/76 STABILITY CIASS: E (slightly stable)

ELEVATION:- 33 feet Wind Speed (mph) at 10m level (33 ft.)

Wind Direction 1-3. 6-2 B-12. 13 .13. 19-24 .> 2.4. Total i

'1 1 0 2 0 11 !

-N 5 3 1 0 2 0 0 0 3 NNE s --

2 2 1 i 0 0 6 NE ,

ENE h h 3 l O O 12 )

E 6 13 1 0 0 0 20 'I ESE 3 1h 0 0 0 0 17 SE h 26' 6 0 0 0 3.6 j i

SSE 1 13 15 1 0 0

30 S 1 12 10 h 0 o 27 SSW '3 11 74 85 11 0 184 SW 1 9 56 h3 3 0 112 l

WSW 1 1h h2 7 0 0 6h

W 3 19 30 0 0 0 52 l WW 1 7 9 3 0 0 20 l 1

NW 0 6 3 0 0 0 9 j

)

NNW 2 8 h 0 0 1 15 l

l VARIABLE 3h 163 259 1h5 16 1 618 Total (hours): 618 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: None l

\

In the table, the total nismber of hours for cach category of\ wind direction and ,

corresponding wind speed is represented for the period. l Page 20 of 23

'l

, TABLE 4A HOURS AT EACH WIND SPEED AND DIRECTIQ1

PERIOD OF RECORD: h/1/76 - 6/30/76 STABILITY CIASS: F(Moderat'ely Stable)

ELEVATION: 33 feet

. Wind Speed (mph) at 10m level (33 ft.)

Wind' Direction 1-1 4 -7 B-12, 13 -18 19-24 >l Total. -

N- 2 2 1 0 0 0 5 NNE 2 2 1- 0 0 0 5 E 2 2 1 1 0 0 6 ENE 0 3 0 0 0 0 -3 E O 9 0 0 0 0 9 ESE 2 10 0 0 0 0 12 -;

j SE O 7 1 0 0 0 8, SSE 3 6 2 0 0 0 11 I l

l S 2 5 1 0 0 0 8 SSW 3 6 23 5 0 0 37 SW 2 8 31 23 1 0 65 l

l WSW 3 9 22 6 0 0 ho l W 2 to 6 0 0 0 18 i

! WNW O 5 3 2 0 0 10 NW 1 4 2 0 0 0 7 l mm 2 3 0 1 0 0 6 i

I VARTABtx 26 91 gh 28 1 o ocn Total (hours):- 250 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: None

In the tabic, the total' number of hours for each category of wind direction and corresponding wind speed is represented for the period.

Page 21 of 23 j

~

... ,8

.' TABLE 4A HOURS AT EACH WIND SPEED AND DIRECTION

PERIOD OF RECORD: h/1/76 - 6/30/76' STABILITY CIASS: G (extremely stable)

EEVATION: 33 feet-Wind Speed (mph) at 10m level (33 f t.) -

Wind Direction 1.3, 4-7 8-12, 13-18 12-26, > 2h, Total N 2 2 0 0 0 0- k.

NNE O h 0 0 0 0 4 NE 1 1 1 0 0 0 3 ENE 1 0 0 0 0 0 1 E .1 5- 0 0 0 0 6 s

ESE O 3 2 0 0 0 5 SE O O 2 0 0 0 2 SSE 0 6 0 0 0 0' 6 1 3 0 0 0 0 h S

SSW 3 6 3 0 0 0 12 h 7 7 26 2 0 h6 SW WSW 2 11 h 2 0 0 19 W 3 h 2 0 0 0 9 WNW 0 1 0 0 0 0 1 NW 0 2 0 0 0 0 2 NNW 0 1 0 0 0 0 .1 VARIABLE 18 56 21 -08 o o ios Total (hours): ~125 Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data:- None

In the tabic, the' total number of hours for cach category of wind direction and corresponding wind speed is represented for the period.

Page 22 of 23

TABLE 4A H0lfRS AT EACH WIND SPEED AND DIRECTIGI

rEnroo Or REC 0aD: h/1/76 - 6/30/76 STABILITY CIASS: All stabilities combined EIEVATION: 33 feet Wind Speed (mph) at 10m level (33 ft.)

Wind Direction 1-3. 4-7 B-11 12-13. 19-24 >J Total' N 6 18 12 10 10 5 61 .

NNE h 19 15 12 1 .3 sh s

NE 9 22 12 ,. - 14- 1 16' ENE 7 29 8 5 2 0 51 E 12 '36 6 0 0 0 sh' ESE 6 42 4 0 0 0 52-SE 5 58 17 0 0 0 80 SSE 5 37- 30 5 0 0 * ' 77 5 6 31 56 33 3 0 129 SSW '9 41 251 189 28 0 518 SW 7 ho 180 148 13 0 388 WSW 6 37 101 29 0 0 173 W 8 h1 98 27 0 0 17k WNW 2 20 57 39 7 0 125 tm 2 17 17 6 3 .1 h6 mm 5 19 8 6 7 7 51

. VARIABLE 08 907 872 527 88 17 2100 Total hours in period: 218h

~

Periods of Calm (hours): 0 hours0 days 0 hours 0 weeks 0 months Hours of Missing data: 75 l

t i

In the tabic, the total number of hours for cach category of\ wind direction and corresponding wind speed is represented for the period.

1 Pa.ge 23 of 23

.._ _._ _ ___ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ I

y -

a< ,

.- ? 'REIS MASTER FILEa

\ _.

, W ~i$ W 4

I',s< rTW August 30,1 d'/ ~3 / y/

w ji)sl 9 C,

d SEp ~

Director, Division of Reactor Licensing 3 If e ,, b / g/

Office of liucicar Reactor Regulation d % df["Otr A'7 U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Q jg; ~

//;g, ,

Docket Number 50-293 License DPR-35 RADIOACTIVE EFFLUENT RELEASE REPORT AFRTL THROUGH JUNE. 1976 Jm

Dear Sir:

In accordance with Filgrin llucicar Pouer Station Technical Specification 6,9.C.1, ce hereby submit 2 copies of the Pilgrim Mucicar Pouer Station Radioactive Effluent Release Report. The reporting period is from April 1,1976 through June 30, 1976.

The report format and content are in accordance uith NRC Regulctory Guide 1.21:

12ASURE!G, EVALUATE!G, AND REPORTDIG RADIO \CTIVITY IN SCLE UASTES AUD RELEASES OF RADIG\CTIVE MATERIALS ri LIQUID AND CASECUS EFFLUEliTS FROM LICHT-WATER CCOLZD NUCLEAR POUER PL\STS, Revision 1, Tables 1A, 13,10, 2A , 23, 3, 4A, and Suppicmental Inicm-ation.

Respectfully submitted,

(

f .+

J. A . Smith

/StationManager Nuclear Operations JAS/js Courtesy Copy to:

1 Director, Inspection and Enforcement (25 copies)

Region I U. S. Nuclear Regulatory Cocnission 521 Park Avenue l King of Prussia, Pennsylvania 19406 j Director (2 copies)

Office of Management Infomation and Program Control i U. S. Nucicar Regulatory Cocnission Washington, D.C. 20555 I 3b67 I i

i

ML20238A605

Text

Dear Sir:

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