+ All Categories
Home > Documents > Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4...

Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4...

Date post: 04-Oct-2020
Category:
Upload: others
View: 0 times
Download: 0 times
Share this document with a friend
22
Exe.on Generation. 10 CFR 72.212 RA-14-110 January 23, 2015 The Honorable Gary Quinn Mayor, Lacey Township 818 West Lacey Road Forked River, NJ 08731 Subject: Oyster Creek Nuclear Generating Station Independent Spent Fuel Storage Installation Annual Report Reference: Building Permit; Appeal 93-40 (after remand) Conditions 10 and 11 of the referenced building permit require the Oyster Creek Nuclear Generating Station (OCNGS) to submit annual reports to Lacey Township concerning the status and operation of the OCNGS Independent Spent Fuel Storage Installation (ISFSI). Enclosure 1 provides the OCNGS response to Conditions 10 and 11. Enclosure 2 provides the ISFSI 2014 monthly average temperature graphs and Enclosure 3 provides the most recent ISFSI 2014 semi-annual radiation survey. f any further information or assistance is needed, please contact Thomas Cappuccino at 609-971-4430. Sincerely, Mike McKenna Regulatory Assurance Manager Enclosures 1, 2, and 3 cc: _NRC Region I-, R gi-na-Administato .......... NRC Senior Resident Inspector - Oyster Creek Nuclear Generating Station NRC Document Control Desk
Transcript
Page 1: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Exe.on Generation.

10 CFR 72.212

RA-14-110

January 23, 2015

The Honorable Gary QuinnMayor, Lacey Township818 West Lacey RoadForked River, NJ 08731

Subject: Oyster Creek Nuclear Generating StationIndependent Spent Fuel Storage Installation Annual Report

Reference: Building Permit; Appeal 93-40 (after remand)

Conditions 10 and 11 of the referenced building permit require the Oyster Creek NuclearGenerating Station (OCNGS) to submit annual reports to Lacey Township concerningthe status and operation of the OCNGS Independent Spent Fuel Storage Installation(ISFSI).

Enclosure 1 provides the OCNGS response to Conditions 10 and 11. Enclosure 2provides the ISFSI 2014 monthly average temperature graphs and Enclosure 3 providesthe most recent ISFSI 2014 semi-annual radiation survey.

f any further information or assistance is needed, please contact Thomas Cappuccino at609-971-4430.

Sincerely,

Mike McKennaRegulatory Assurance Manager

Enclosures 1, 2, and 3

cc: _NRC Region I-, R gi-na-Administato ..........NRC Senior Resident Inspector - Oyster Creek Nuclear Generating StationNRC Document Control Desk

Page 2: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 1Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationResponse to Building Permit Conditions 10 and 11

Independent Sper.t Fuel Storage Installation (ISFSI)Building Permit Condition Ten:

"The applicant shall provide to the township on a yearly basis, written records revealingall temperature and radiation measurements. The applicant shall further advise of anyand all repairs made to the concrete modules."

Oyster Creek Nuclear Generating Station (OCNGS) Reply to Condition Ten:

The temperatures within the loaded concrete Horizontal Storage Modules (HSMs) aremonitored daily and are part of the stations surveillance records. The internaltemperature of loaded HSMs are approximately 160 to 30OF higher than unloadedHSMs, depending on the heat load of the spent fuel loaded into the HSM. On a typical

sunny summer day, the highest HSM temperatures read about 118 0 F. This is well withinthe design limits of the modules and represents a maximum actual heat loading ofapproximately 12 KW.

The graphs in Enclosure 2 provide the average daily temperature data for the periodfrom September 14, 2013 to October 14, 2014, for the following HSMs.

HSM numbers Year loaded1,2,3,4 20025, 6, 7, 8 20039,10,11 200412,13, 14, 15,16 2005.17,18,20 201019,21,22,23 201224-34 Empty

From January 14, 2014 thru February 10, 2014, the South ISFSI temperature monitoringsystem was Out-of-Service on the Plant process computer; during this period, the stationconducted local monitoring of temperatures on a daily basis. All temperatures werewithin the maximum allowable value, with no deviations.

The highest radiation measurements on the front surface of the HSMs are 1.2 mr/hrgamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of theHSMs is a posted radiation area and is not readily accessible. These readings are wellwithin the design limits of the modules. Based on environmental TLDs, which areprocessed on a quarterly basis, the highest radiation levels at the ISFSI security fenceare 0.058-mr/hr gamma-andQO.008 mrem/hr-neutron._The most recent semi-annualradiation survey is provided as Enclosure 3.

There were no repairs to the concrete HSMs in the last year. Fourteen (14) additionalmodules were installed in 2012 (i.e., HSM 21 through HSM 34).

Page 3: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

-t

Enclosure 1Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationResponse to Building Permit Conditions 10 and 11

The existing OCNGS ISFSI, which was reviewed under Building Permit, Appeal 93-40(after remand) is complete with 34 installed HSMs, of which 23 are loaded with spentfuel. The total number of installed HSMs represents a change from the number in theprevious annual report. In 2012, an additional 14 HSMs were added to the ISFSI (i.e.,HSM 21 through HSM 34)

ISFSI Building Permit Condition Eleven:

"The applicant shall provide to the township on a yearly basis, the specific number ofspent fuel rod assemblies which have been moved into the dry storage facility."

OCNGS Reply to Condition Eleven:

The following table provides the number of fuel assemblies that were transferred to theISFSI for each of the applicable years, starting in 2002. There were no fuel assembliesloaded into the ISFSI prior to 2002. Presently, there are no further transfers planneduntil 2016; however, rescheduling may occur given plant status and future activities.

Year loaded Number ofassemblies

2002 2442003 2442004 1832005 3052010 1832012 244

Totalassemblies

1403

Status of Yucca Mountain Repository

The Department of Energy (DOE) submitted a license application for construction of theYucca Mountain Repository to the Nuclear Regulatory Commission on June 3, 2008.

In testimony to the Senate Budget Committee on March 11, 2009, Dr. Steven Chu, DOESecretary, stated "[B]oth the President and I have made clear that Yucca Mountain is not-a workable option." In accordance with this view, the Administration requested, andCongress appropriated, for FY2010, only enough funds to continue the NRC licenseproceeding, while halting any design or development progress on the actual repository.The Administration's FY2011 budget proposal eliminated all funding for the YuccaMountain project.

Page 4: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

r

Enclosure 1Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationResponse to Building Permit Conditions 10 and 11

Shortly before releasing the FY201 1 budget proposal, the Administration directed theDOE to establish a Blue Ribbon Commission on America's Nuclear Future (Commission)to explore, study, and evaluate alternatives to the Yucca Mountain facility for thepermanent storage of spent nuclear fuel. The Commission's goal was to "providerecommendations for developing a safe, long-term solution to managing the nation'sused nuclear fuel and nuclear waste." The Commission would not, however, considerspecific sites for a future repository. The Commission was charged with producing aninterim report within 18 months of the Commission's establishment and a final reportwithin 24 months.

The Commission issued its final report on January 26, 2012. The report did not makeany specific recommendations as to the "suitability" of Yucca Mountain, other than tomake clear that the process of selecting and establishing the Yucca Mountain facility hassuffered from several flaws and should be replaced by a new "consent-based approach"that provides "incentives" and encourages interested communities to "volunteer" as apotential host site for an eventual repository.

While acknowledging that "the future of the Yucca Mountain project remains uncertain,"the Commission did make specific findings that may have significant influence over thefuture of nuclear waste disposal. The Commission concluded that deep geologicdisposal "is the most promising and accepted method [of disposal] currently available,"and therefore recommended that the United States "should undertake an integratednuclear waste management program that leads to the timely development of one ormore permanent deep geological facilities for the safe disposal of spent fuel and high-level nuclear waste." The Commission also reiterated the severe consequences ofcontinued delays and urged Congress and the President to take action to institute theCommission's recommendations "without further delay." Congress has thus far taken noaction to implement the Commission's recommendations.

Page 5: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 1

TEMPERATURE

Loaded April 2002 3.0 KW of Spent Fuel

120

100

80

OU0

40

20

Month

HORIZONTAL STORAGE MODULE # 2TEMPERATU RE

Loaded April 2002 3.0 KW of Spent Fuel

120

100 __-__________ ____

80

60

.40

0,,

Month

Page 6: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 3TEMPERATURE

Loaded April 2002 3.0KW of Spent Fuel

120

80

soL6

40

20

0

Month

HORIZONTAL STORAGE MODULE # 4TEMPERATURE

Loaded April 2002 - 3.0KW of Spent Fuel

120

100

80

U-

41o4141

60

40

20

0

Month

-'eq Aý

I

Page 7: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZON1TAL STORAGE MODULE # 5TEMPERATURE

Loaded April 2003'~ 4.0 KW of Spent Fuel

120

100 -- _ __ -

80 .... ......

%a- 6 0 . .. . . .. ..

40

20

0

Mon th

HORIZONTAL STORAGE MODULE # 6TEMPERATURE

Loaded April 2003 4.0 KW of Spent Fuel

120

1 0 0 . . . ..- -

80 -- ------

60

40 _

20

0i

Month

Page 8: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 7TEMPERATURE

Loaded May 2003 7.5 KW of Spent Fuel

120

'100.

80.

U-

60b.O

40

20

20

Month

I I

HORIZONTAL STORAGE MODULE # 8TEMPERATURE

Loaded May 2003- 7.5KW of Spent Fuel

120

100 ..... _

80 --

Qj

twt

S 60 . . . . . . .. . ..

40

20

Ul

to .v

Month

Page 9: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 9TEMPERATURE

Loaded April 2004 5.4 KW of Spent Fuel

120

100

80_____

LL.

2 60

40

20

0 I I I I

Month

HORIZONTAL STORAGE MODULE # 10TEMPERATURE

Loaded April 2004- 3.RKW of Spent Fuel

120

10080 - - - - --- _ _ __ _U-

• 60 -.

40

20

ocy Lqi

Month

Page 10: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 11

TEMPERATURE

Loaded May 2004 5.2KW of Spent Fuel

120

100

80 -_ __ 0J14 __ _ _ _ _ ___

_ _ _ __ _ _ _ _

60

lo60 ___

d) 40 --- --

20

0 I i

Month

HORIZONTAL STORAGE MODULE # 12

TEMPERATURE

Loaded April Z005 5.0 KW of Spent Fuel

120

100

80

L6.LA

60

40

20

0 i

Month

Page 11: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 13TEMPERATURE

Loaded April 2005" 6.0KW of Spent Fuel

120 -

100 -- " _ •

80 ............. -

U.

%A

E60-to

40

20

0

Month

H-ORIZONTAL STORAGE MODULE# 14TEMPERATURE

Loaded April Z005 -5. 0KW of Spent Fuel

120

100

80

I40.

L6

41,.

bO

40

20

0

Month

Page 12: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 15TEMPERATURE

Loaded April 2005- 5.2 KW of Spent Fuel

120

100 -- - -_ _ __ _

80

40A

20

80 ____i

Month

NN No

S•HORIZONTAL STORAGE MODULE # 16TEMPERATU RE

Loaded May 2005 5.0 KW of Spent Fuel

120

100

80

L6-

to 60

40

20

U

v~v \~&~b~

Month

NO, 100 N!I.

Page 13: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 17TEMPERATURE

Loaded May 2010- 11 KW of Spent Fuel

140

120

100

GD

toculIn

80

60

40

20

0

Month

I

ISP,-110,

I

HORIZONTAL STORAGE MODULE # 18TEMPERATU RE

Loaded May 2010 -12 KW of Spent Fuel

14U

120

100

80

60

U-LA

40

20

0 j

Month

Page 14: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 19TEMPERATURE

Loaded April 2012 - 10.39 KW of Spent Fuel

14U

120

100

8041

41"o60

40

20

0

"• -.~.. .M....... ........... . f•

0 I-

Month

HORIZONTAL STORAGE MODULE # 20

TEMPERATU RE

Loaded May 2010 12 KW of Spent Fuel

1110

120

100 -- _ ___ _....

41

60

/10... . .

20

0Mn

Month

Page 15: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 21

TEMPERATURELoaded April 2012 10.22 KW of Spent Fuel

120

100 -

80 -__-__ -

U-

40

20

0

,o. 0,N. \) S

Month

HORIZONTAL STORAGE MODULE # 22TEMPERATURE

Loaded April 2012 10.24 KW of Spent Fuel

120

100 - _ _ _ _ _ _ _ _ _ _ _ _ _ _

80 - -- - -- -

-J 60 -

4 0 . . . . . . .. . . . . . .

20

CV VI , VY

Month

Page 16: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 23TEMPERATURE

Loaded May 2012 10.27 KW of Spent Fuel

120

100 _ _ _"_

80

.. 60a'

40

20

0

Month

."3" NP.

HORIZONTAL STORAGE MODULE # 24TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90 r

6 0 ... . . . ....a''

.40 M7 . ..

20

10

0 ~~

Month

Page 17: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 25TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80 --- _ __ __ __ -7o __

7060

,A 5040

to

30 ....: A J\.......... ..~40

20

Iu

U

Month

HORIZONTAL STORAGE MODULE # 26TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80

70

60

50tw

w 40

30

20

10

0

I

Month

Page 18: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 27TEMPERATURE

Empty -Temperatures Represent Ambient Conditions

9U

80

70 - _

6 0 ... . . . . . . . . . ... . .. . . . . . .

50 .... ............

20

10

0-

11ý50:

Month

HORIZONTAL STORAGE MODULE # 28TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80

70

60

U.

40

10

20

10

U

NIP Month

Month

ýzv :,ýý 1ý0

Page 19: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 30TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80

70

60

UL.u 50

'10

30

20

10

0

Month

Page 20: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enciosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 31.TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

LAIi44

4C

90

80

70

60

•,50 -

50

40

30

20

10

LI

Month

"0" ý,o 10

HORIZONTAL STORAGE MODULE # 32TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80

60 *----

70

60

10

0

Month

VIINISIIýý' bev -I". 11ý0

Page 21: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Enclosure 2Oyster Creek Nuclear Generating Station

Independent Spent Fuel Storage InstallationTemperature Monitoring Graphs

HORIZONTAL STORAGE MODULE # 33TEMPERATURE

Empty - Temperatures Represent Ambient Conditions

90

80

70 1-I

, 50 .... v................... . .

Go.

10 ........................ .

40

3 0 I I I - I-I--

Month

HORIZONTAL STORAGE MODULE # 34

TEMPERATUREEmpty - Temperatures Represent Ambient Conditions

9u

80

60 __ _

bO

/10

30

10

0o

)2 ovv c P.1:e P

Month

Page 22: Oyster Creek Nuclear Generating Station Independent Spent ... · gamma (i.e., on HSM-1 7) and 1.4 mrem/hr neutron (i.e., on HSM-18). The roof of the HSMs is a posted radiation area

Recommended