ML101940457

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Email from Grzeck, Lee to George Kuzo, Heather Gepford, Austin, Joe and Kolcum, Gregory; Cc: Kemp, Daniel, England, Louise and Dale Dusenbury; Subject: Brunswick Tritium Conference Call; Attachments: Sampling Locations Data Updated 8-26-08.
ML101940457
Person / Time
Site: Brunswick  Duke Energy icon.png
Issue date: 09/03/2008
From: Grzeck L
Progress Energy Carolinas
To: Joseph Austin, Heather Gepford, Gregory Kolcum, Kuzo G
NRC/RGN-II/DFFI, NRC/RGN-II/DRP/RPB4, NRC/RGN-II/DRS/PSB1
References
FOIA/PA-2010-0209
Download: ML101940457 (39)
v • d • e


Text

Gepford, Heather From: Grzeck, Lee [Lee.Grzeck@pgnmail.com]

Sent: Wednesday, September 03, 2008 2:10 PM To: George Kuzo; Heather Gepford; Austin, Joe; Kolcum, Gregory Cc: Kemp, Daniel; England, Louise; Dale Dusenbury

Subject:

Brunswick Tritium Conference Call Attachments: Sampling Locations data updated 8-26-08.pdf; Updated 8-28-08 Well pictures with data and graphs.pdf Attached are the slides for the Brunswick tritium update conference call to be held on Thursday September 4 at 10:00.

Lee Grzeck Licensing and Regulatory Programs Brunswick Nuclear Plant Progress Energy Carolinas 910-457-2487 Work 910-412-0052 Pager (I/-s 1.

Marsh and River Tritium Sampling Locations Updated 126108 04Progress Energy

8/26/08 H-3 ND WP-64:

itake Canal H-3 ND wP-s9:.8 Progress Energy

Waypoints 59, 60, 61, and 64 from Cape Fear River 5 .

4 1.

Note Tritium has not been detected in the Cape Fear River 3

CJ 2 +&%

1 0

-1 4/28/07 6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 10/29/08

-+O-WP-59 WP-60 -A-WP-61 -- X-WP-64 Progress Energy

icv's (

WP-57: 8/26/08, H-3 ND-55: I H-3 ND jProgress Energy

Waypoints 52, 53, 55, and 57 in Nancy's Creek 800 T-__

750 650 600 500 450 . .

400 - ...

% 350 -------

300 250 200 100_

_ _ _ _ t i,_

-50 I I 4/28/07 6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 10/29/08

--"WP-52 -U--WP-53 =--WP-55 -V-WP-57

~ Progress Energy

Marsh San ear Gum Loc

-WP-88: 8/26/08 H-3 ND WP-84:

WP-82:

Progress Energy

Waypoints 82, 84, and 88 in Gum Log Branch Marsh 4000 ----

3500 3000

.2500 2000I-1500 1000 0

-500 4/28/07 6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 10/29/08

-,=--WP-82 *--M-WP-84 -*-WP-88 .* 7ý Progress Energy

Marsh S VWP-76 8/26/08 H-3 ,819 WP-74 8/;

8/26/08 N reek Progress Energy

Marsh Area Waypoints 72, 74, and 76 30000 25000 20000 15000 i- ____..

C.,

10000 .

I 5000 0

-5000 4/28/07 6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 10/29/08 oWP-72 ,WP-74 -'fr-WP-76 Progress Energy

sh: Samples Progress Energy

Marsh Area Waypoints 92 and 106 6000 5000 - -_ _

4000 3000

-C (3

2000 1000

-1000 4/28/07 6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 10/29/08

-=-WP-106 pCi/L, OCA Nancy's Creek -o-WP-92, pCi/L, Marsh Area P

  • 7 Progress Energy

Groundwater WeUl Sample Results Updated 8/28/08 tj Progress Energy

Shallow Wells SProgress Energy

Shallow Wells 17C, 20C, 24C, and 31C Near Pond 25,000 15,000 of Detection,. 250 ApprximteLwerLimit -

5,000 0

4/8/07 6/7/07 8/6/07 10/5/07 12/4/07. 2/2/08 4/2/08 6/1/08 7/31/08 9/29/08

-.-- ESS-17C --a-ESS-2OC -k--ESS-24C -o-ESS-31C

~jProgress Energy

Shallow Wells 23C, 26C, and 27C Near Pond 800,000 .*A 700,000 .. . .,v. ,.

500,000 - i s ! . *Ž -

o 400,000 ?1>

0.

300,000 200,000 ~;ik <

100,000- <,.

'Approximate Lower Limit of -Detection, ?~p~i/L, 5

0 T 4/8/07 6/7/07 8/6/07 10/5/07 12/4/07 2/2/08 4/2/08 6/1/08 7/31/08 9/29/08

-. o-ESS-23C --&-ESS-26C -'i-ESS-27C jProgress Energy

Shallow Wells 18C, 19C, and 22C Near Pond 900,000 800,000 700,000 600,000

=;*

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400,000 =ii

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= L ';I] I ;  ::I:,# Q{ " [ :1% ii,  :*:E i': =S=.1iA *, A!i <A" 5 i 300,000 A' = X *:'11;':;"* :I i A: *>'f I i1  ; " +=~  :!,*1  ; Q = . ')1 200,000 100,000 0

4/2 8/07 8/6/07 11/14/07 2/22/08 6/1/08 9/9/08 12/18/08 I-ESS-18C --m-ESS-19C A-ESS-22C I Progress Energy

Shallow Wells 21C, 25C, and 28C Near Pond 4,800 4,200 3,600 3,000

-J 2,400 1,800 1,200 600 0

4/8/07 6/7/07 8/6/07 10/5/07 12/4/07 2/2/08 4/2/08 6/1/08 7/31/08 9/29/08 1

-4$-ESS-21C --m-ESS-25C --o-ESS-28C Progress Energy

Shallow Well 30C Near Pond 70,000 65,000 630,000- ='Approximate Lower Limit of Detection, 250 pCi/L -

55,000 -

50,000 45,000 40,000

~335,000 3/4- ~ ~

CL30,000

-- j~

25,000 -

20,000 ~

15,000 ~ ~

10,000 _0 5,000 -

0 7/12/07 9/10/07 11/9/07 1/8/08 3/8/08 5/7/08 7/6/08 9/4/08 11/3/08 ESS-30C

~jProgress Energy

Well ESS-STAB Inside Pond 800,000 700,000 -

600,000 -

500,000

-J U 400,000 0.

300,000 200,000 100,000 0

6/17/07 8/6/07 9/25/07 11/14/07 1/3/08 2/22/08 4/12/08 6/1/08 7/21/08 9/9/08 9 Progress Energy

Latest Shallow Well Data Well Well Depth (ft) Sample Date Sample Results (pCi/L)

ESS-17C 26 8/12/08 4,264 ESS-18C 20 8/20/08 621,900 ESS-19C 20 8/12/08 578,200 ESS-20C 20.5 8/14/08 22,715 ESS-21C 20 8/13/08 325 ESS-22C 20 8/21/08 749,800 ESS-23C 23 8/20/08 18,130 ESS-24C 18 8/13/08 3,985 ESS-25C 22 8/21/08 <LLD ESS-26C 15 8/20/08 573,200 ESS-27C 15.5 8/21/08 275,300 ESS-28C 23 8/20/08 297 ESS-30C 15 8/20/08 8,842 ESS-31C 15 8/20/08 398 ESS-STAB 31 8/14/08 186,000 jProgress Energy

C-t WeS

/

U 2

q Progress Energy

Marsh Wells at Gum Log Branch and Nancy's Creek 500 450 Nc 400 350 300 250 200 4/28/07 8/6/07 11/14/07 2/22/08 6/1/08 9/9/08

-- ESS-GLB-1 --m-ESS-NC-1 --*-ESS-NC-2

--D-ESS-NC-3 -w ESS-NC-4 -.- ESS-NC-5 Progress Energy

Latest Marsh Well Data Well Well Depth (ft) Sample Date Tritium Sample Results (pCi/L)

ESS-NC- 1 7.5 8/14/08 <LLD ESS-NC-2 8 8/14/08 <LLD ESS-NC-3 8 8/14/08 <LLD ESS-NC-4 8 8/14/08 <LLD ESS-NC-5 8 8/14/08 <LLD ESS-GLB-1 8 8/14/08 <LLD NIProgress Energy

kýMermlediaten

/

/

/

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'1 a jProgress Energy

Intermediate Wells 17B, 18B, and 20B Near Pond 1,000 900 800 700 600 -2 0 500 --

400 300 200 100 i 8/6/i i I 1/18/07 4/28/07 8/6/07 11/14/07 2/22/08 6/1/08 9/9/08 12/18/08 1 -- ESS-17B --*-ESS-18B -*--ESS-20B Progress Energy

Intermediate Wells 21B, 22B, 24B, and 25B Near Pond 1,000 -

900 800  :

700 600 C_ 500 -

400 -

300 -

200,r.

100 App 0

01/18/07 04/28/07 08/06/07 11/14/07 02/22/08 06/01/08 09/09/08 12/18/08 I --- ESS-21B --a-ESS-22B --*-ESS-24B -+--ESS-25B Progress Energy

Intermediate Well 19B Near Pond 40,000  ;~ 1 2. ~-<

35,000 - 4 O. *L :' !z:, ,:Approximate Lower Limit of Detection, 250 p, d",:i/:,*"  ! ::**. ..**'"i 5,000 I **::f 04/28/07 08/06/07 11/14/07 02/22/08 06/01/08 09/09/08

-+--ESS-19B C Progress Energy

Latest Intermediate Well Sample Data Well Well Depth (ft) Sample Date Sample Results (pCi/L)

ESS-17B 53 8/12/08 <LLD ESS-18B 63 8/20/08 <LLD ESS- 19B 42 8/12/08 31,740 ESS-20B 43 8/14/08 <LLD ESS-21B 67 8/13/08 <LLD ESS-22B 76 8/13/08 <LLD ESS-24B 53 8/13/08 <LLD ESS-25B 43 8/21/08 <LLD jProgress Energy

Deep

/

Y 4 1

JProgress Energy

Deep Wells 17A, 24A, and 27A Near Pond 500

  • ,:;:, Approxi3*xmate Lo erLmit of Detection,250p`G*/L;****¢."<;,:. .. ;-*; .<i1;*

400 200 KK 150 ~~

100 1 -:*

Tritium isinon detectable in-all deep wells-50J 0

1/18/07 4/28/07 8/6/07 11/14/07 2/22/08 6/1/08 9/9/08 12/18/08

-. ESS-17A --mESS-24A -- ESS-27A tj Progress Energy

Latest Deep Well Sample Data Well Well Depth (ft) Sample Date Tritium Sample Results (pCi/L)

ESS-17A 150 8/12/08 <LLD ESS-24A 140 8/13/08 <LLD ESS-27A 140 8/20//08 <LLD Progress Energy

ý ý- - C, I ce,

.Miscel s WelIs - I Misce izatioi jProgress Energy

Wells 3B, 3C, 13B, and 13C 1,750 1,500 1,250 1,000

-J 750 500 250 0 4---

1/18/07 4/28/07 8/6/07 11/14/07 2/22/08 6/1/08 9/9/08

--*-ESS-13C -- ESS-3C -~-ESS-3B -w-ESS-1 3B Progress Energy

Miscellaneous Wells-I Well Well Depth (ft) Sample Date Tritium Sample Results (pCi/L)

ESS-3B 52.4 8/21/08 298 ESS-3C 14.3 8/21/08 316 ESS-13B 56.5 8/21/08 <LLD ESS-13C 24.8 8/21/08 <LLD

>Progress Energy

1 ____

Progress Energy

Switchyard Area Wells from Historical Radwaste Line Leak, Well 2C 1.OOOE+08 4<4.

1.OOOE-s07 4 -3~4 1.000E+06 1/19 102/57249&/90111/41/1/6760 Energy Progress Progress Energy

Switchyard Area Wells from Historical Radwaste Line Leak, Well 16 1.000E+08 I * <.:" ... **¢:*

-'*:"':. :;.'*t

" *  ;'#:...* i' = '-.' *  ?=*,*..".'* 5 .*.*** .<, *.  :. * , " ,-" A *:<-""

1.000E+07 {i AAAi

, AA A A~A A.A AA A-4 1.000E+06

. g *v'A...

{*: *  :'  :,'>> g :':*"*

1.000E+05 1.000E+04 1.000E+03 1.000E+02 1.000E+01 -,

1/31/93 10/28/95 7/24/98 4/19/01 1/14/04 10/10/06 7/6/09 SProgress Energy

Miscellaneous. Wells-2 Well Well Depth (ft) Sample Date Tritium Sample Results (pCi/L)

ESS-2C 23 8/27/08 1,701,000 ESS- 16 25.4 8/27/08 28970 Progress Energy

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