ML061000691

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Units 1 & 2 Tritium History (GL-80-10), in Nci/Ml
ML061000691
Person / Time
Site: Indian Point  Entergy icon.png
Issue date: 03/27/2006
From:
Entergy Nuclear Operations
To:
Office of Nuclear Reactor Regulation
References
FOIA/PA-2006-0081
Download: ML061000691 (2)


Text

- s s

IUnit 1 and 2 Tritium History (GL 80-10), in uCImm 1 (multiply by E9 to convert tofpCC) _

MH iS MH16 MH17 MH88 MHg8 MH19 MH11 MH11 MH12 MH 143 MH14 l MH3 MH4 MH453 MH5 MH6 U2SaF U2 SFP MH2 20-Mar-00 =

1*

-CA..E-0

  • I E ., E -vS 3 -06 13-Apr-00 .5.31 E-06 19-Apr-00 1.40E-05 2.18E--06 1.772-06 22-Apr-00 1.17.75E-05 _.

1.54E-06 7.40E-07 1 .52E-06 1.47E-06 6.542-07 6.59E-07 11-May-00 15-May-00 _ 2 .05E-04 7.18E-06 1.482-05 _ _ ________

07-Aug-00 _ 1 .09E-05 2.57E-0 6 5.566-070360E-06 9984E-07 2.16E-06 r I 3.252-06 T

3.36E-06 I

< mda

_ I 4.69E-07 I

5.64E-07

_ I 1.06106 I 6 9.712 -07 14-Aug-00 10 1.E1-06 1.05E-04

. 8.404-06 2.29E-062.08E-06 15-Aug-00 22-Aug-00 I 5.67E-06 2.042-06 4.022-06 19-Sep-00 1 8.05E-06 2.77 E-063.83E-06 _ _______

26-Sep-00]  ! 7.75E-06 _ 3.17E-06 6.05E-06 _ _ _ _______

18-Oct-00 I 1.177-05 2.E2.39--06 <mda _ T____T _ ITII 12-Apr-01 _ < mda < mda _ _______ __IIi 03-Jun-02 1.22E-06 4.47E-06 2.76E-06 1.752-06 1.45E-06 1.37E-06 j _ _ _ _

1I 02-Oct-02 mda 2.25E-06 < mda I______

15-Jan-04l _

<mda <mda 1.33E-06 l l <mda 19-Jan-04 1.45E-02 2.54E-06 <mda 1.13E-06 <mda 31-0 3.14E-06 l <mda 1.55E-06 <mda <mda <mda <mda <mda 04-Aug-04 l l_ <mda cmda 1.61E-06 15-Oct-04 1.28E-02l 26-Nov-04 3.712E-02 ____ < mda, < mda <mda ____ < mda 1.64E-06 3.14E-06 3.27E-06 < mda 2.44E-06 <mda < mda l____ l_ _ ____ _ _ _ _ _ _ _ _ _

04-Apr-05 4.42E-02 l _

15-Aug-05l 2.75E 2-02 l____

09-Sep-05 Crack Water Issues begin - all approx 2E-2 uCiml (FSB 60' level during digging to support ISFSI project) _ ______l 06-Oct-05 MW-i 11 water identified with approx 2E-4 uCiml, after Env Lab sample showed same level a week earlier. l 15-Oct-05 After heavy rain (when a sample showed mid E-6), MW-11 returned to 1.88E-4 19-Oct-05 2.71E-02 Il I _ _ _____

04-Nov-05lMW-111=3.02E-4 _ 1 1 _ _ _ _____

10-Nov-05 MW-11 = 2.46E-4 1.95E-06 l l2.39E-06 5.13E-05l 1 i i I I I ____

18-Nov-05 MW-11 = 1.71E-4 1 1 1 1 1 1 1 11 22-Nov-05 P-1MW Tests: 1) 4.6E-4 2) 5.0E-4 3) 6.0E-4 4)7.0E-4 Crack Water = .0161 _ _ _ _ ______j 02-Dec-05 MW-38 =< mda while being drilled, then Indicates 1.5E-5 uCVml. MW-1l1 = 1.25E-4. _ _ _ ______

06-Dec-05 MW-38 = < mda again ....earlier hi value verified to be contamination in sample pump. l _ _ _ _ ________

08-Dec-O MW-ill = 2.72-4 I8.94-07 2.022E-06 3.71E-05I 111 13-Dec-05 MW 34=6.39E-5, MW 35=4.23E-5 j 15-Dec-05 I MW-33 = 1.42E-4. MW-1l1 =2.96E-4 _ _ _ _ _ - - I IC>,

- 2

Date MH19 CB 2A CB3 CB 4 CB5 CB 5A CB6 CB 12 CB 13 CB 14 CB 15 CB 19 CB 24 Comments 13-Mar-00 _trans yard' = <1.2E-6 20-Mar-00 3.76E-05 11-Apr-00 13-Apr-00 19-Apr-00 22-Apr-00 11-May-00 2.90E-06 6.32E-07 1.16E-06 4.10E-07 6.70E-07 5.OOE-07 4.03E-07 15-May-00 07-Aug-00 IMnStm Traps 21/22 5.4E-4 14-Aug-00 8.50E-07 7.33E-07 6.89E-07 < mda 7.61E-07 6.38E-07 6.19E-07 5.17E-07 5.74E-07 6.01 E-06 15-Aug-00 22-Aug-00 19-Sep-00 26-Sep-00 18-Oct-00 12-Apr-01 .

03-Jun-02 9.22E-07 1.73E-06 6.99E-07 1.1OE-06 1.83E-06 1.74E-06 9.81E-07 2.45E-05 1.15E-06 1.36E-06 .1.29E-06 9.05E-07 15' Xform#1=1.7e-6, #2=3.5e-6, #3=3.4e-6 12-Jun-02 <mda 02-Oct-02 .,

15-Jan-04 19-Jan-04 5.43E-06 <mda <mda 2.03E-06 <mda <mda 1.07E-06 <mda 1.54E-06 <mda 1.24E-06 04-Aug-04 <mda <mda <mda <mda <mda <mda <mda <mda <mda <mda 15-Oct-04 26-Nov-04 04-Apr-05 < mda < mda < mda < mda 15-Aug-05 I 09-Sep-05 06-Oct-05 15-Oct-05 19-Oct-05 _ unit 3 drains A4 and B-8 = mda & 8.4E-7 04-Nov-05 10-Nov-05 ffirst indication that Strm Drains are effected 18-Nov-05 FSB Drums from Crack 1.77E-4 -4.OOE-4 22-Nov-05 02-Dec-05 06-Dec-05 08-Dec-05 __ _ ______ _. __ __.__ MH 6 is in trans yard near effected MWs 13-Dec-05 (These strm drains are known to be 15-Dec-05 . in communication with local dirt).