ML021510300

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May 29, 2002, Slides from Public Meeting: Preliminary Results of Environmental Review, Surry Units 1 and 2
ML021510300
Person / Time
Site: Surry  Dominion icon.png
Issue date: 05/29/2002
From: Kugler A
NRC/NRR/DRIP/RLEP
To:
Kugler A, NRR/DRIP/RLEP, 415-2828
References
TAC MB1992, TAC MB1993
Download: ML021510300 (28)


Text

Preliminary Results of Environmental Review Surry Units 1 and 2 Nuclear Regulatory Commission May 29, 2002

Purpose of Todays Meeting

Ø Discuss NRCs license renewal process

Ø Describe the environmental review process

Ø Discuss the results of our review

Ø Provide the review schedule

Ø Accept any comments you may have today

Ø Describe how to submit comments 2

Surry Units 1 and 2 License Renewal

Ø Operating licenses expire in 2012 (Unit 1) and 2013 (Unit 2)

Ø Application requests authorization to operate units for an additional 20 years 3

NRCs License Renewal Review

Ø Safety review

Ø Environmental review

Ø Plant inspections

Ø Advisory Committee on Reactor Safeguards (ACRS) 4

License Renewal Process Onsite Inspection Inspection Activities Report ACRS ACRS Review Report Safety Review Safety Safety Evaluation Review Report License Renewal Agency Application Hearings* Decision on Application Environmental Scoping Draft Comments Final Review Activities Supplement On Draft Supplement To GEIS To GEIS Formal Public *If a request for hearing is granted Participation 5

National Environmental Policy Act

Ø NEPA requires Federal agencies to use a systematic approach to consider environmental impacts

Ø Commission has determined that an environmental impact statement (EIS) will be prepared for a license renewal action 6

Decision Standard for Environmental Review To determine whether or not the adverse environmental impacts of license renewal for Surry Units 1 and 2, are so great that preserving the option of license renewal for energy planning decisionmakers would be unreasonable.

7

Environmental License Renewal Process Application Notice of Intent Submitted August 15, 2001 May 29, 2001 Environmental Review Requests for Additional Scoping Site Audit Information (RAIs (RAIs))

Process September 2001 October 2001 Final Draft Supplement Supplement to Formal To the GEIS GEIS by Public In April 2002 December Participation 2002 8

Information Gathering License Renewal Application Staffs Public Site Audit Comments SEIS State & Local Social Agencies Services Permitting Authorities 9

Team Expertise Atmospheric Science Radiation Protection Regulatory Socioeconomics/

Socioeconomics/ Compliance Environmental Justice Terrestrial Ecology Nuclear Safety Aquatic Land Use Ecology Archaeology/Cultural Resources Hydrology 10

Analysis Approach Generic Environmental Impact Statement (GEIS)

Category 1 Category 2 GEIS: Impacts Small GEIS: Analyze Potential At All Sites At All Sites New Issue New and YES YES Perform Site- Validated Significant Specific Analysis New Issue?

Info?

NO NO Adopt the No Further GEIS Conclusion Analysis 11

How Impacts are Quantified

Ø NRC-defined impact levels:

Ø SMALL: Effect is not detectable or too small to destabilize or noticeably alter any important attribute of the resource

Ø MODERATE: Effect is sufficient to alter noticeably, but not destabilize important attributes of the resource

Ø LARGE: Effect is clearly noticeable and sufficient to destabilize important attributes of the resource

Ø Consistent with the Council on Environmental Quality guidance for NEPA analyses 12

Environmental Impacts of Operation

Ø Cooling System

Ø Transmission Lines

Ø Radiological

Ø Socioeconomic

Ø Groundwater Use and Quality

Ø Threatened or Endangered Species 13

Cooling System Impacts 14

Radiological Impacts Surry Near-Site and On-Site Radiological Monitoring Locations en m

u atD b

cro A

Exclusion Area Boundary Legend TLD Stations Air Sampling Station 15

Threatened or Endangered Species 16

Potential New and Significant Information

Ø No new and significant information identified:

  • during scoping
  • by the licensee
  • by the staff 17

Other Environmental Impacts Evaluated

  • Uranium Fuel Cycle and Solid Waste Management
  • Decommissioning 18

Alternatives

  • No-action
  • New generation
  • Purchased electrical power
  • Alternative technologies
  • Combination of alternatives 19

Preliminary Conclusions for Alternatives

  • Alternatives (including the no-action alternative) may have environmental effects in at least some impact categories that reach MODERATE or LARGE significance 20

Impacts of Postulated Accidents

Ø Design-Basis Accidents

Ø Severe Accidents

Ø Severe Accident Mitigation Alternatives (SAMAs) 21

Preliminary Results of SAMA Evaluation

Ø 160 candidate improvements identified

Ø 38 were already implemented

Ø 69 not applicable

Ø Cost/benefit analysis for 53 remaining candidates, with detailed estimates for 8 candidates

Ø None of the 53 candidates were found to be cost beneficial 22

Results of SAMA Evaluation (continued) l Overall conclusion:

Additional plant improvements to further mitigate severe accidents are not required at Surry Units 1 and 2.

23

Conclusion

Ø Impacts of license renewal are SMALL for all impact areas

Ø Impacts of alternatives to license renewal range from SMALL to LARGE

Ø The staffs preliminary recommendation is that the adverse environmental impacts of license renewal for Surry Units 1 and 2 are not so great that preserving the option of license renewal for energy planning decisionmakers would be unreasonable 24

Environmental Review Milestones

Ø Draft EIS issued - 4/3/02

Ø Comment period - 4/26/02 to 7/12/02

Ø Final EIS issued on or before - 12/02 25

Point of Contact

Ø Agency point of contact:

Andrew J. Kugler (800) 368-5642, Ext. 2828

Ø Documents located at the Swem Library, College of William & Mary, and can be viewed at the NRCs Web site (www.nrc.gov)

Ø Draft SEIS can also be viewed at:

www.nrc.gov/reading-rm/doc-collections/nuregs/

staff/sr1437/supplement6/

26

NRC Addresses l Provide comments:

Ø By mail at: Chief, Rules and Directives Branch Division of Administrative Services Mailstop T-6D59 U.S. Nuclear Regulatory Commission

Ø In person at: 11545 Rockville Pike Rockville, Maryland

Ø E-mail at: SurryEIS@nrc.gov

Ø On-line comment form with web version of draft 27