ML121290163
| ML121290163 | |
| Person / Time | |
|---|---|
| Site: | Millstone, Zion  |
| Issue date: | 05/08/2012 |
| From: | April Pulvirenti NRC/RES/DE/CMB |
| To: | Michael Case NRC/RES/DE |
| Pulvirenti, April RES/DE 301-251-7976 | |
| References | |
| Download: ML121290163 (9) | |
Text
Management of Spent Fuel Pool Criticality Pressurized Water Reactors April 18, 2012 update PWR Region 1 (fresher fuel)
Region 2 (older fuel)
License Amendment Reference Arkansas Nuclear One Unit 1 Storage patterns/burnup + 444 ppm [B]
Metamic inserts in "Region 3" + Storage patterns/burnup + 444 ppm [B]
LA #228 01/26/2007 ML070160038 Arkansas Nuclear One Unit 2 Metamic + 452 ppm [B]
Storage patterns/burnup + 452 ppm [B]
LA #273 09/28/2007 ML072620412 Beaver Valley Unit 1 Boral Boral LA #178 11/01/1993 ML003767816 Beaver Valley Unit 2 Storage patterns/burnup + 450 ppm [B]
Currently installing Metamic Storage patterns/burnup + 450 ppm [B]
Currently installing Metamic LA #165 03/27/2008 ML080730476 (storage patterns)
LA #173 04/29/2011 ML110890844 (Metamic)
Braidwood Unit 1 Boral + burnup Boral + storage patterns/burnup LA #105 03/01/2000 ML003692088 Braidwood Unit 2 Boral + burnup Boral + storage patterns/burnup LA #105 03/01/2000 ML003692088 Byron Unit 1 Boral + burnup Boral + storage patterns/burnup LA #112 03/01/2000 ML003692088 Byron Unit 2 Boral + burnup Boral + storage patterns/burnup LA #112 03/01/2000 ML003692088 Callaway Boral + storage patterns Boral + storage patterns/burnup + IFBA LA #129 01/19/1999 ML021640249 Calvert Cliffs Unit 1 Carboundum + 350 ppm [B]
Carborundum + 350 ppm [B]
LA # 267 06/03/2004 ML041040129 Calvert Cliffs Unit 2 Storage patterns/burnup + 350 ppm [B]
Storage patterns/burnup + 350 ppm [B]
LA # 246 01/27/2005 ML050140262 Catawba Unit 1 Flux trap racks + 200 ppm [B]
Flux trap racks + 200 ppm [B]
LA #233 09/27/2006 ML062540237 Catawba Unit 2 Flux trap racks + 200 ppm [B]
flux trap racks + 200 ppm [B]
LA #229 09/27/2006 ML062540237 Comanche Peak Unit 1 Boral + 700 ppm [B]
9" spacing and storage patterns/burnup +
800 ppm [B]
LA #87 10/02/2001 ML012560143 Comanche Peak Unit 2 Boral + 700 ppm [B]
9" spacing and storage patterns/burnup +
800 ppm [B]
LA #87 10/02/2001 ML012560143 Crystal River Unit 3 Pool A Carborundum +storage patterns/burnup Carborundum +storage patterns/burnup LA #193 09/13/2000 ML003752886 (storage patterns/burnup)
LA #227 10/25/2007 ML072910317 (revise storage patterns/burnup)
Means to meet subcriticality requirements
Crystal River Unit 3 Pool B Boral + storage patterns Boral + burnup LA #193 09/13/2000 ML003752886 (Boral)
La #227 10/25/2007 ML072910317 (revise storage patterns/burnup)
Davis Besse Boral + storage patterns/burnup Boral + storage patterns/burnup LA #247 10/19/2001 ML012910442 Diablo Canyon Unit 1 Storage Patterns/burnup + IFBA rods + 806 ppm [B]
Storage Patterns/burnup + IFBA rods LA #154 09/25/2002 ML022610080 LA #183 11/21/2005 ML052970270 (Cask pit)
Diablo Canyon Unit 2 Storage Patterns/burnup + IFBA rods + 806 ppm [B]
Storage Patterns/burnup + IFBA rods LA #154 09/25/2002 ML022610080 LA #185 11/21/2005 ML052970270 (Cask pit)
Donald C. Cook Unit 1 Boral + storage patterns/burnup Boral + storage patterns/burnup LA #169 01/14/1993 ML021060153 (Boral)
LA #311 10/08/2009 ML092540310 (storage patterns)
Donald C. Cook Unit 2 Boral + storage patterns/burnup Boral + storage patterns/burnup LA #152 01/14/1993 ML021060153 (Boral)
LA #293 10/08/2009 ML092540310 (storage patterns)
Fort Calhoun Boral Boral + control element assemblies LA #155 08/12/1993 NUDOCS #9308240229 H.B. Robinson Unit 2 Storage patterns/burnup + 200 ppm [B]
Storage patterns/burnup + 200 ppm [B]
LA #198 12/22/2003 ML033560622 Indian Point Unit 2 Region 1-1: Storage patterns + IFBA rods + 714 ppm [B]
Region 1-2: 50% Boraflex + 786 ppm [B]
Region 2-1: 770 ppm [B]
Region 2-2: 70% Boraflex + 725 ppm [B]
LA #227 05/29/2002 ML021230367 Indian Point Unit 3 Boral Boral + burnup LA #90 10/12/1989 ML003778816 Joseph M. Farley Unit 1 Storage patterns/burnup + IFBA rods + 400 ppm
[B]
Storage patterns/burnup + IFBA rods + 400 ppm [B]
LA #133 01/23/1998 ML013130226 Joseph M. Farley Unit 2 Storage patterns/burnup + 400 ppm [B]
Storage patterns/burnup + 400 ppm [B]
LA #125 01/23/1998 ML013130226 Kewaunee Boron Carbide plates (ESK Tetrabor: see NUDOCS #7812080188 12/01/1978)
Boral in the Canal Pool LA #26 03/06/1979 NUDOCS#7904060101 (Tetrabor)
LA #150 01/23/2001 ML010240051 (Boral)
McGuire Unit 1 Boral + 800 ppm [B]
Storage patterns/burnup + 800 ppm [B]
LA#225 03/17/2005 ML050280409 McGuire Unit 2 Boral + 800 ppm [B]
Storage patterns/burnup + 800 ppm [B]
LA#207 03/17/2005 ML050280409 Millstone Unit 2 Regions A and B: 75% Boraflex + Storage patterns/burnup + 600 ppm [B]
Region C: Storage patterns + RODLETS +
600 ppm [B]
LA #274 04/01/2003 ML030910485 LAR ML013510295 (RODLETS)
Millstone Unit 3 Boral + Storage patterns/burnup in Region 1 and 2 Region 3: Storage pattersn/burnup LA #189 11/28/2000 ML003744387
North Anna Units 1 + 2 (shared pool) strorage patterns/burnup + 350 [B]
strorage patterns/burnup + 350 [B]
LA #227 and #208 06/15/2001 ML011700557 Oconee Units 1 + 2 (shared pool)
Storage patterns/burnup + 400 ppm [B]
Storage patterns/burnup + 400 ppm[ B]
LA #323 and #323 04/22/02 ML020930470 Oconee Unit 3 Storage patterns/burnup + 430 ppm [B]
Storage patterns/burnup + 430 ppm [B]
LA #324 04/22/02 ML020930470 Palisades Storage patterns/burnup + 850 ppm [B]
Storage patterns/burnup + 850 ppm [B]
LA #236 02/06/2009 ML090160238 (ppm [B])
LA #246 01/27/2012 ML11362A468 (storage patterns)
Palo Verde Unit 1 Storage patterns/burnup + 500 ppm [B]
Storage patterns/burnup + 500 ppm [B]
LA #125 03/02/2000 ML003689038 Palo Verde Unit 2 Storage patterns/burnup + 500 ppm [B]
Storage patterns/burnup + 500 ppm [B]
LA #125 03/02/2000 ML003689038 Palo Verde Unit 3 Storage patterns/burnup + 500 ppm [B]
Storage patterns/burnup + 500 ppm [B]
LA #125 03/02/2000 ML003689038 Point Beach Units 1 + 2 (Shared pool)
Storage patterns/burnup + 402 ppm [B]
Storage patterns/burnup + 402 ppm [B]
LA #236 #240 03/05/2010 ML100400106 Prairie Island Unit 1 Storage patterns/burnup + 750 ppm [B] + Gd burnable absorbers Storage patterns/burnup + 750 ppm [B] + Gd burnable absorbers LA#129 06/12/1997 ML022260190 Prairie Island Unit 2 Storage patterns/burnup + 750 ppm [B] + Gd burnable absorbers Storage patterns/burnup + 750 ppm [B] + Gd burnable absorbers LA#121 06/12/1997 ML022260190 R.E. Ginna Storage patterns/burnup + borated stainless steel + 584 ppm [B]
Storage patterns/burnup + borated stainless steel + 584 ppm [B]
LA #79 12/07/2000 ML003761578 Salem Unit 1 Boral + Storage patterns/burnup Boral + storage patterns/burnup LA #151 05/04/1994 ML011710291 (Boral)
LA # 262 02/06/2004 ML033650405 (revise ppm [B])
Salem Unit 2 Boral + storage patterns/burnup Boral + storage patterns/burnup LA #131 05/04/1994 ML011710291 (Boral)
LA # 244 02/06/2004 ML033650405 (revise ppm [B])
San Onofre Unit 2 CEA rods + Borated Stainless Steel GT inserts in assemblies + Erbium rods + storage patterns/burnup + 970 ppm [B]
CEA rods + Borated Stainless Steel GT inserts in assemblies + Erbium rods +
storage patterns/burnup + 970 ppm [B]
LA #213 09/27/2007 ML072550175 San Onofre Unit 3 CEA rods + Borated Stainless Steel GT inserts in assemblies + Erbium rods + storage patterns/burnup + 970 ppm [B]
CEA rods + Borated Stainless Steel GT inserts in assemblies + Erbium rods +
storage patterns/burnup + 970 ppm [B]
LA #205 09/27/2007 ML072550175 Seabrook Unit 1 Boral + Storage patterns/burnup Storage Patterns/burnup No license amendment found in ADAMS for installation of Boral.
License Amendment request to remove Boraflex credit is under review. See ML12038A036 01/30/2012.
Sequoyah Units 1 + 2 (shared pool)
Boral + storage patterns/burnup +300 ppm [B]
Boral + storage patterns/burnup + 300 [B]
LA #167 and #157 04/28/1993 ML013310493 (Boral and cask pit)
LA # 265 #256 12/19/2000 ML003779981 (300 ppm [B])
Shearon Harris Unit 1 Pools A and B PWR racks: Storage patterns/burnup + 500 ppm
[B]
BWR racks: Boraflex LA #121 03/10/2006 ML060600349
Shearon Harris Unit 1 Pools C and D Boral + Metamic + storage patterns/burnup Boral + Metamic + storage patterns/burnup LA #103 12/21/2000 ML003779362 (original racking)
LA #129 01/29/2009 ML090270022 (Metamic)
South Texas Project Unit 1 Storage patterns/burnup + IFBA + 500 ppm [B]
Storage patterns/burnup + 700 ppm [B]
LA # 104 03/03/1999 ML021330578 South Texas Project Unit 2 Storage patterns/burnup + IFBA + 500 ppm [B]
Storage patterns/burnup + 700 ppm [B]
LA # 91 03/03/1999 ML021330578 St. Lucie Unit 1 Storage patterns/burnup + 500 ppm [B]
Storage patterns/burnup + 500 ppm [B]
LA #193 09/23/2004 ML042670562 St. Lucie Unit 2 Checkerboarding + CEA + Gadolinium +
burnable absorbers 520 ppm [B]
Checkerboarding + CEA + Gadolinium +
burnable absorbers + 520 ppm [B]
LA#101 05/06/1999 ML013610012 Surry Units 1 + 2 (shared pool) burnup + 14" center-center 14" center-center LA # 214 06/19/1998 ML012710055 Three Mile Island Unit 1 Pool A Boral + Storage patterns/burnup + Metamic Boral + Storage patterns/burnup + Metamic LA #164 04/27/1992 ML003766347 (Boral) 50.59 report 04/16/12 ML12109A235 (replace Boral with Metamic)
Three Mile Island Unit 1 Pool B burnup + 13 5/8" distance burnup + 13 5/8" distance LA #164 04/27/1992 ML003766347 Turkey Point Unit 3 Metamic inserts + RCCA + storage patterns/burnup + 560 ppm [B]
RCCA + storage patterns/burnup + 500 ppm
[B]
LA #234 07/17/2007 ML071800198 (Metamic)
LA #246 10/31/2011 ML11216A057 (storage patterns)
Turkey Point Unit 4 Metamic + RCCA Storage pattern/burnup +560 ppm [B]
RCCA Storage pattern/burnup +560 ppm [B]
LA #229 07/17/2007 ML071800198 (Metamic)
LA #242 10/31/2011 ML11216A057 (storage patterns)
V.C. Summer Boral Boral + burnup LA #160 08/30/2002 ML022330203 Corrected LA #160 10/15/2007 ML072490017 Vogtle Unit 1 Boral + stoarge patterns/burnup + IFBA + 511 ppm [B]
Boral + stoarge patterns/burnup + IFBA +
511 ppm [B]
LA #102 06/29/1998 ML102410127 (Boral racks)
LA #139 09/22/2005 ML052420110 (storage patterns/burnup and ppm [B])
Vogtle Unit 2 Storage patterns/burnup + IFBA + 394 ppm [B]
Storage patterns/burnup + IFBA + 394 ppm
[B]
LA #118 09/22/2005 ML052420110 Waterford Unit 3 Boral (Region I located in cask storage pit)
Boral + storage patterns/burnup (located in spent fuel pool)
LA #144 07/10/1998 ML021790559 Watts Bar Unit 1 Boral + storage patterns/burnup Boral + storage patterns/burnup LA #6 07/28/1997 ML020780158 Wolf Creek Unit 1 Boral + Storage patterns + IFBA Boral + Storage patterns/burnup + IFBA LA #120 03/22/1999 ML022050079
Date updated April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012
April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012
April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012
April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012 April 18, 2012
Management of Spent Fuel Pool Criticality Boiling Water Reactors April 18, 2012 update BWR Current Subcriticality Credit License Amendment Reference Date updated Browns Ferry Unit 1 Boral LA #42 09/21/1978 ML020040269 April 18, 2012 Browns Ferry Unit 2 Boral LA #39 09/21/1978 ML020040269 April 18, 2012 Browns Ferry Unit 3 Boral LA #16 09/21/1978 ML020040269 April 18, 2012 Brunswick Unit 1 Boral (BWR Fuel) 8.95 inch distance for low-density PWR fuel 8.625 in distance for low-density BWR fuel LA #8 08/26/1977 ML020370382 (low-density racks)
LA #61 12/15/1983 ML020380374 (Boral racks)
April 18, 2012 Brunswick Unit 2 Boral (BWR Fuel) 8.95 inch distance for low-density PWR fuel 8.625 inch distance for low-density BWR fuel LA #30 08/26/1977 ML020370382 (low-density racks)
LA #87 12/15/1983 ML020380374 (Boral racks)
April 18, 2012 Clinton Boral + Metamic + low-density racks + burnup LA #170 10/31/2005 ML053070593 April 18, 2012 Columbia Generating Station B4C granule in phenolic resin B4C is original to plant; therefore there is no license amendment for installation.
See LR RAI response ML102440342 p5, 08/19/2010 April 18, 2012 Cooper Boral + 2 Metamic racks + burnup + Gd in Metamic racks LA #52 09/29/1978 ML021350079 (Boral)
LA #227 09/06/2007 ML072130023 (Metamic + burnup)
Holtec Licensing Report 10/07/2006 ML062990432 p48 (Gd credit)
April 18, 2012 Dresden Unit 2 Boral LA #74 08/27/1982 ML021150164 April 18, 2012 Dresden Unit 3 Boral LA #66 08/27/1982 ML021150164 April 18, 2012 Duane Arnold Boral + Gd burnable absorbers LA #195 02/02/1994 ML021910481 (Boral)
LA #226 06/08/1999 ML021920201 (add GE 10x10 fuel)
April 18, 2012 Edwin I. Hatch Unit 1 Boral LA #74 04/21/80 ML012950485 (Boral)
LA #220 03/23/00 ML003711959 (168 rack cells)
April 18, 2012 Edwin I. Hatch Unit 2 Boral LA #15 04/21/80 ML012950485 (Boral)
LA #161 03/23/00 ML003711959 (168 rack cells)
April 18, 2012 Fermi Unit 2 Boraflex + Boral + Gd burnable absorber LA #141 01/25/2001 ML011150103 April 18, 2012 Grand Gulf Unit 1 Boraflex + storage patterns LA #17 08/18/1986 ML021420285 April 18, 2012 Hope Creek Unit 1 Boral No Amendment for Boral Installation.
Boral monitoring in place; see SER for LR ML110690244 p314, 03/09/2011 April 18, 2012 James A. Fitzpatrick Boral + Gd burnable absorbers SER for LA #256 11/10/1999 ML993260026 April 18, 2012 La Salle County Unit 1 Boral + storage patterns/burnup + Gadolinia rods LA #90 02/24/1993 ML021120427 April 18, 2012
La Salle County Unit 2 Rio Tinto Alcan NETCO Snap-In Inserts LA #186 01/28/2011 ML110250051 Withdrawal of LAR, 03/19/2012 ML120340075 April 18, 2012 Limerick Unit 1 Boral LA #82 11/29/1994 ML011560690 April 18, 2012 Limerick Unit 2 Boral LA #43 11/29/1994 ML011560690 April 18, 2012 Monticello Boral LA #34 04/14/1978 ML020880176 April 18, 2012 Nine Mile Point Unit 1 Boraflex + Boral LA #54 02/01/1984 ML010990385 (Boraflex)
LA #167 06/17/1999 ML011030037 (Boral)
April 18, 2012 Nine Mile Point Unit 2 Boral No amendment found in ADAMS for Boral Installation See Holtec criticality analysis ML103500365 12/13/2010 April 18, 2012 Oyster Creek Unit 1 Boraflex (2645 cells) + Boral (390 cells) + Gd burnable absorbers LA #76 09/17/08 ML011160078 (Boraflex)
LA #179 04/10/1995 ML011220244 (Gd)
LA #215 09/15/2000 ML003730135 (Boral)
April 18, 2012 Peach Bottom Unit 2 Boraflex LA #116 02/19/1986 ML021570574 April 18, 2012 Peach Bottom Unit 3 Boraflex LA #120 02/19/1986 ML021570574 April 18, 2012 Perry Unit 1 No public reference to neutron absorber or subcriticality credit found No amendment found in ADAMS April 18, 2012 Pilgrim Unit 1 Boraflex + Boral + Metamic LA #33 08/17/1978 ML011910005 (Install Boral)
LA#155 06/22/1994 ML011940178 (Install more Boral)
No amendment found in ADAMS for installation of Metamic No amendment found in ADAMS for installation of Boraflex April 18, 2012 Quad Cities Unit 1 Boraflex LA #79 06/09/1982 ML020940141 April 18, 2012 Quad Cities Unit 2 Boraflex LA #79 06/09/1982 ML020940141 April 18, 2012 River Bend Unit 1 Boraflex II See Licence Amendment Request License Amendment Request ML102630247 09/09/10 April 18, 2012 Susquehanna Unit 1 Boral Boral is original to plant; therefore there is no license amendment for installation; see SER for License Renewal ML093170792 p249, 11/30/2009 April 18, 2012 Susquehanna Unit 2 Boral Boral is original to plant; therefore there is no license amendment for installation; see SER for License Renewal ML093170792 p249, 11/30/2009 April 18, 2012 Vermont Yankee Boral LA #104 05/20/88 ML011640093 April 18, 2012
Management of Spent Fuel Pool Criticality Decommissioned Plants which still hold fuel in either wet or dry storage Plant Plant type Total spent fuel bundles Bundle status Pool status Current Subcriticality Credit Sources Date Updated LaCrosse BWR 333 333 bundles in pool ACTIVE 10% loss Carborundum SE related to LA # 71, 01/25/11 ML103200161 December 16, 2011 Millstone Unit 1 BWR 2884 2884 bundles in in pool ACTIVE Boraflex present; not credited Credit for B4C plates Storage patterns DSAR Rev. 7, 06/30/2010 ML102880036 p107 Decommission cost ML103420582 06/23/2009 p55 December 16, 2011 Zion Units 1+2 Shared pool PWR 2226 2226 bundles in pool ACTIVE Boral + 160 ppm [B]
500 ppm [B] fuel move DSAR Rev. 1, 09/30/2000 ML003766276 p35 December 16, 2011