ML061000629
| ML061000629 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 01/04/2006 |
| From: | Croulet D Entergy Nuclear Operations |
| To: | Noggle J NRC/RGN-I/DRS/PSB2 |
| References | |
| FOIA/PA-2006-0081 | |
| Download: ML061000629 (3) | |
Text
Jq.Ies Nqqgle - FW: MONITORING WELL UPDATE-JANUARY 3,2006 AT 1600 HOURS I
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From:
"Croulet, Donald" <dcroule @ entergy.com>
To:
"Conroy, Pat" <PConroy~entergy.com>, "Cox, Mark R" <mcox90@entergy.com>,
"Bowman, Greg " <GBowm9O0cc--exsO3.prod.entergy.com>, "Janicki, John" <JJanick©entergy.com>,
"'James Noggle"' <JDN@nrc.gov>, "'Timothy Rice"' <tbrice0gw.dec.state.ny.us>
Date:
1/4/06 8:49AM
Subject:
FW: MONITORING WELL UPDATE-JANUARY 3,2006 AT 1600 HOURS From: Sachatello, Ronald Sent: Tuesday, January 03, 2006 4:32 PM To: Leach, Don; Hinrichs, Gary; Morin, Kenneth; Rutkoske, Michael; Jones, T. R.; Skonieczny, John; McMullin, Kathy; Peters, James; Wilson, Daniel; Gray, Dara; Loope, Dennis; Drake, Richard; Nuta, Dragos A; Deeds, Paul; Bode, Paul M.; English, Christopher; Kulaga, Joe; Croulet, Donald; Vogle, Robert; Durfee, Michael; Lavera, Ron; Santis, Hank; Thiery, Al; Evers, Bob; Daniele, John C.; Burns, Thomas; Colville, Howard J.; Colville, Richard Cc: Axelson, William L; Mayer, Don; Sachatello, Ronald
Subject:
MONITORING WELL UPDATE-JANUARY 3,2006 AT 1600 HOURS
<<MONITORING WELL'STATUS.doc>>
f *
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MONITORING WELL STATUS (Jan 3, 2006-1600 hours)
Well Number MW-111 MW-30 MW-31 MW-32 MW-33 MW-34 MW-35 MW-36 MW-37 MW-38 Location Status Transformer Yard U-2 SFB MOB side walk U-2 SFB Alley Way Transformer Yard Transformer Yard Transformer Yard U-2 Turbine Bldg U-2 Turbine Bldg South U-3 Boundary Baseline Sample PT Developed well Adding casings to reach 80'e&
Well Installed Drilled approximately 15' Well installed Well installed Well installed Relocated drill location Relocated drill location Well in service Next Samples Step Taken Current result 212,000 pCi/l (12/30/05)
Raw Water:
Packer test Water:
Sampled 12/30/05 Drill next 185' to final depth (i.e. -120 el)
Sampled water 12/30/05 Sampled water 12/30/05 Sampled water 12/30/05 Set up equipment to drill well Set up equipment to drill well Continue periodic sampling Sample Result (Highest Historical Value) 302,000 pCi/l (11/04/05 399,000 pCi/l (11/23/05) 600,000 pCi/l (11/24/05) 4,060 pCi/l (12/30/05) 220,000 pCi/i (12/30/05) 147,000 pCi/l (12/30/05) 80,500 pCi/l (12/30/05) 985 pCi/l (12/08/05)
Storm Drains:
NOTE:
Jim Peters to baseline sample various yard storm drain man holes this week (near U-2 RWST, in front of U-2 cafeteria, in front of U-2 Security Command Post, etc)
Next emphasis will be to concentrate on MW-48. This location is south of MW-38, and represents the most southerly sample point.
MW-48 will be drilled with the track mounted gas powered drill machine, whereas MW-36 and MW-37 in the Turbine Bldg will use an electric drilling machine (thus multiple MW areas will be drilled at same time).
The next steps for MW-48 will be to get the engineering paper work in place. jack hammer the pavement, and begin vacuum truck soil excavation so as to be ready for drilling machine when it completes MW-32.
RECENT TREND INFORMATION:
(Activity in pCi/L)
MONITORING WELLS:
DATE:
MW-30:
11/24/05 12/08/05 12/19/05 12/30/05 600,000 (ONLY SAMPLE TO DATE)
MW-31:
4061 MW-32:
STILL DRILLING MW-33:
199,000 220,000 MW-34:
121,000 147,000 MW-35:
76,000 80,500 MW-ill:
192,000 212,000 MW-38:
985 STORM DRAINS (SAMPLES TAKEN DURING 12/16-12/21/05)
MH-1 MH-2 MH-3 MH-4 MH-4A MH-5 MH-6 MH-7 MH-8 NO WATER 651 2,330 4,370 2,730 6,920 12,200 5,340 4,510 MH-9 MH-10 MH-17 MH-18 MH-19 atI 2,140 2,940 1,710 854 1,810