ML061320206

E-mail from D. Croulet of Entergy to Various, Regarding Monitoring Well Status - February 15, 2006-0600

ML061320206
Person / Time
Site:	Salem, Seabrook, Haddam Neck, Yankee Rowe, FitzPatrick
Issue date:	02/15/2006
From:	Croulet D Entergy Nuclear Operations
To:	Noggle J NRC/FSME
References
FOIA/PA-2006-0140
Download: ML061320206 (7)

Text

James N!ogle - FW: MONITORING WELL STATUS-FEBRUARY 15, 2006-0600 Pa 1 From: "Croulet, Donald" <dcroule a! entergy.com>

To: "Conroy, Pat" <PConroy~entergy.com>, "Cox, Mark R" <mcox9Oentergy.com>,

"Bowman, Greg " <GBowm9O @cc--exsO3.prod.entergy.com>, "Janicki, John" <JJanick @entergy.com>,

"'James Noggle"' <JDN@nrc.gov>, "'Timothy Rice"' <tbrice@gw.dec.state.ny.us>, "PRICE, ERNEST JR"

<EPRICE2@entergy.com>, "Robert Oliveira (boliveira~amnucins.com)" <boliveira@amnucins.com>

Date: 2/15/06 8:57AM

Subject:

FW: MONITORING WELL STATUS-FEBRUARY 15, 2006-0600 From: Sachatello, Ronald Sent: Wednesday, February 15, 2006 8:09 AM To: Rutkoske, Michael; Jones, T. R.; Skonieczny, John; Drake, Richard; Nuta, Dragos A; Deeds, Paul; Bode, Paul M.; English, Christopher; Peters, James; Sandike, Steven; Wilson, Daniel; English, Christopher; Croulet, Donald; Jones, T. R.; Durfee, Michael; Hinrichs, Gary; Lavera, Ron; Thiery, Al; Bode, Paul M.; Evers, Bob; McMullin, Kathy; 'mbarvenik~gza.com'; 'David Winslow'; Loope, Dennis; Burns, Thomas; Colville, Richard; Colville, Howard J.; Daniele, John C.; Tamburi, Robin M.; Kulaga, Joe; Morin, Kenneth Cc: Axelson, William L; Mayer, Don; Sachatello, Ronald

Subject:

MONITORING WELL STATUS-FEBRUARY 15, 2006-0600

<<MONITORING WELL STATUS.doc>>

Conducted Tritium Workshop February 14, 2006 with:

Salem Brookhaven National Laboratory Connecticut Yankee Yankee Rowe Seabrook Station Arcadis CH2Mhill GZA

MONITORING WELL STATUS (Feb 15, 2006-0600 hours)

Well Location Status Next Current Number Sten Results eHighest Historical Value)

MW-111 Transformer Yard Baseline Sample PT Sampled (02/07/06) 238,000 pCi/L 302,000 pCi/L (11/10/05)

MW-30 U-2 SFB In service Continue to sample Raw Water (no Packer) 399,000 pCi/L (11/18/05)

Install permanent Packer Highest Packer Water: 601,000 pCi/L (11/22/05)

Most recent sample Low Flow Samples: 511,000 pCi/L (02/07/06)

MW-31 MOB side walk In service Sampled 02/07/06 33,100 pCi/L 33,100 pCi/L (02/07/06)

MW-32 U-2 SFB Alley Way In service Sampled 02/07/06 17,700 pCi/L 17,700 pCi/L (02/07/06)

MW-33 Transformer Yard In service Sampled 02/07/06 214,000pCi/L 242,000 pCi/L (0 1/27/06)

MW-34 Transformer Yard In service Sampled 02/07/06 174,000 pCi/L 212,000 pCi/L) (01/27/06)

MW-35 Transformer Yard In service Sampled 02/07/06 84,500 pCi/L 104,000 pCi/l (01/27/06)

MW-36 U-2 Turbine Bldg In service Sampled 02/07/06 26' =20,000 pCi/L Sampled 02/10/06 41'=47,500 pCi/L 47,500 pCi/L (02/10/06)

Sampled 02/10/06 53'=22,400 pCi/L MW-37 U-2 Turbine Bldg Developed NEM to take samples MW-38 South U-3 Boundary In service Continue periodic sampling Split Sample MW-38 Results:

NY State Result: 701 pCi/l (12/08/05)

Fitzpatrick Result:.985 pCi/l (12/08/05)

Non Split- Fitzpatrick Results only Fitzpatrick Result: N.D. (12/30/05)

Fitzpatrick Result: 1008 pCi/l (01/10/06)

Fitzpatrick Result: 758 pCi/L (01/19/06)

Fitzpatrick Result: 1,444 pCi/L( 0 1/25/06)

Well Location Status Next Current Number Step Results (Highest Historical Value)

MW-40 Lot above Sewer Plant Well developed Count samples MW-48 Furthest South Well Well developed Count samples MW-39 U1 SFB /U3 RWST Well completed Develop well MW-46 U-3 Transformer Yard Casing in 7' and grouted Drill well MW-42 U-I CTMTJU-2 Diesel Area Needs to be relocated MW-47 West side of U-1 Vacuumed to 7' Begin drilling MW-41 South of U-3 RWST Casing in 15' and grouted Drill well MW-45 U3 between Aux and SFB Needs to be relocated MW-44 U3 North of SFB Vacuumed to 7' MW-51 South, upgradient to MW-40 Vacuuming in progress

CURRENT WELL STATUS Phase I Wells Status MW-30 Completed MW-31 Completed MW-32 Completed MW-33 Completed MW-34 Completed MW-35 Completed MW-36 Completed MW-37 Completed MW-38 Completed Phase II Wells Sequence (see note below) Status (Feb 15. 2006)

MW-39

• South of Unit 1 Fuel Storage Building (developing)

MW-40

• Parking Lot above Sewerage Plant (in service)

MW-48

• Furthest Southerly Property Boundary (in service)

MW-42

• West of Unit 2 RWST (needs relocation)

MW-46

• West of Unit 3 PAB Sump (drilling)

MW-41 South of Unit 3 RWST (drilling)

MW-43 South of Unit 3 Tank Pit and RWST (vacuumed-ready to drill)

MW-44 North of Unit 3 Fuel Storage Building (vacuumed-ready to drill)

MW-45 Between Unit 3 Fuel Storage Building/PAB (needs relocation MW-47 West of Unit 1 Fuel Storage Building (Vacuum completed)

MW-49 West side of Unit 3 Discharge Canal (Ready to vacuum)

MW-50 East side of Unit 3 Discharge Canal (Ready to vacuum)

MW-51 Southern property hill north of MW-40 (vacuumed-ready to drill)

MW-52 Northern property boundary (Location not established)

• Note:

Wells numbering 39, 40, 48, 42, 46 are priority wells at this time and may be drilled, developed, and sampled in a changing sequence within this subset based on depth of well considerations, equipment setup options, engineering paperwork delivery, and development status.

RECENT TREND INFORMATION:

(Activity in pCi/L)

MONITORING WELLS (in pCi/L)

DATE: 11/22/05 12/13-16 12/19/05 12/30/05 01/06/06 01/13/06 01/20/06 01/27/06 01/30/06 MW-30: 464,000-601,000 119,000-319,000 MW-31: 4,061 4,030 656-2,160 7910 MW-32: 3,720 7,110-11,110 MW-33: 142,000 199,000 220,000 189,000 232,000 226,000 242,000 MW-34: 63,900 121,000 147,000 159,000 131,000 211,000 212,000 MW-35: 42,300 76,000 80,500 95,400 97,800 104,000 38,700 MW-ill: 296,000 192,000 212,000 113,000 199,000 119,000 Recounting MW-38: Most recent Split Sample results: 985 (Fitzpatrick 12/08/05)) 701 State of New York (12/08/05)

Most recent Fitzpatrick results: Not detected (Fitzpatrick 12/30/05) 1,008 (Fitzpatrick 01/10/06) 758 (Fitzpatrick 01/19/06) 1,440 (Fitzpatrick 01/25/06)

MOST RECENT RESULTS (in PCi/L)

MW-30 511,000 (02/07/06)

MW-31 33,100 (02/07/06)

MW-32 17,700 (02/07/06)

MW-33 214,000 (02/07/06)

MW-34 174,000 (02/07/06)

MW-35 84,500 (02/0706)

MW-36 47,500 (at 41') (02/10/06)

MW-ill 238,000 (02/07/06)

Unit 2 Storm Drain UJan 19, 2006 (PCibl) Jan 24, 2006 MH2 (U-2 riverfront) ND ND (river front)

MH3 (North end of U-2 Turbine) 2,240 MH4 (Entrance to U2 Transformer Yard) 3,780 MHS (U-2 Aux Feed Bldg) 3,570 M116 (U2 Transformer Yard) 18,600 MH7(U2 Transformer Yard) 3,840 MH8 (U2 Transformer Yard) 3,210 MH12 (U2 Riverfront) ND ND (river front)

MH14 (U2 Riverfront) ND (river front)

CB 15 (U2 Riverfront) ND (river front)

Unit 3 Storm Drain Manholes taken Jan 19, 2006 (pCi/1):

A2 (Near U-3 RWST) ND A4 (Near U-3 RWST) 1,190 A6 (Near U-3 RWST) 686 B5 (Entrance to 3 Transformer Yard) 3,320 El (Unit 3 Roadway to Security Post) ND E2 (Unit 3 Roadway to Security Post) ND E2B (Unit 3 Roadway to Security Post) ND E3 (Unit 3 Roadway to Security Post) ND E3A (Unit 3 Roadway to Security Post) ND

TREND COMPARISON Unit 3 Storm Drain Locations 01/19/06 01/17/06 01/12/06 A2 U3 RWST ND A4 U3 RWST 1,190 A6 U3 RWST 686 B 1 U-3 Transformer Yard 5010 4530 B3 U-3 Transformer Yard 4650 6280 B4 U-3 Transformer Yard 3600 3180 B5 U-3 Transformer Yard 3,320 B6 U-3 Transformer Yard ND B7 U-3 Transformer Yard 2690 2510 B8 U-3 Transformer Yard ND Cl U-3 North of Service Bldg 867 997 D2 U-3 South of Service Bldg ND ND E4 U-3 Access Road to Command Post ND El U3 Access Road to Command Post ND E2 U3 Access Road to Command Post ND -

E2B U3 Access Road to Command Post ND E3 U3 Access Road to Command Post ND E3A U3 Access Road to Command Post ND E4A U-3 Access Road to Command Post ND E5 U-3 Access Road to U3 Command Post ND ESA U-3 Access Road to U3 Command Post ND E6 U-3 Access Road to U3 Command Post ND E7 U-3 Access Road to U3 Command Post ND