|
---|
Category:Inspection Report
MONTHYEARIR 05000057/20150012016-01-0606 January 2016 IR 05000057/2015001, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York IR 05000057/20140012015-01-26026 January 2015 IR 05000057/2014001 on 8/27/14, 11/3-5/14 and 12/30/14, Buffalo Materials Research Center, University at Buffalo, Buffalo, Ny IR 05000057/20130032014-08-0606 August 2014 IR 05000057-13-003 on 10/28/13 - 08/06/14, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York IR 05000057/20130022013-07-23023 July 2013 IR 05000057-13-002, on 5/7/13 - 7/9/13, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York IR 05000057/20130012013-04-15015 April 2013 IR 05000057-13-001, on 01/21/13 - 03/20/13, Buffalo Materials Research Center, University of Buffalo, Buffalo, New York IR 05000057/20072012007-04-13013 April 2007 IR 05000057-07-201, on 04/02-04/2007; State University of New York at Buffalo, Buffalo Materials Research Center; and Notice of Violation ML0710103992007-04-13013 April 2007 IR 05000057-07-201, on 04/02-04/2007; State University of New York at Buffalo, Buffalo Materials Research Center; and Notice of Violation IR 05000057/20032012003-08-19019 August 2003 IR 05000057-03-201 on 07/22-24/03 for Buffalo Materials Research Center, Review of Licensee'S Programs Concerning Operations, Emergency Preparedness, Security & Safeguards, and Radiation Protection IR 05000057/19992011999-08-19019 August 1999 Insp Rept 50-057/99-201 on 990802-04.Violations Noted. Major Areas Inspected:Review of Selected Aspects of Organizational Structure & Functions Program,Radiation Protection Program & Surveillance Program IR 05000057/19972011997-07-24024 July 1997 Insp Rept 50-057/97-201 on 970707-10.No Violations Noted. Major Areas Inspected:Operations,Rp & Chemistry Controls, Security & Safeguards Activities IR 05000057/19930021993-09-21021 September 1993 Insp Rept 50-057/93-02 on 930901-03.No Violations Noted. Major Areas Inspected:Health Physics Oversight & Safety Limits Compliance During Reactor Operations IR 05000057/19920041992-12-10010 December 1992 Insp Repts 50-057/92-04 & 70-0267/92-01 on 921116-18.No Safety Concerns or Violations Noted.Major Areas Inspected: Nuclear Matl Control & Accounting & Physical Security, Including,Organization & Operation,Shipping & Receiving IR 05000057/19900031990-12-0505 December 1990 Insp Rept 50-057/90-03 on 901022-25 & 1108.No Violations Noted.Major Areas Inspected:Status of Licensee Plans & Activities Re Repair & Mod of Reactor Tank IR 05000057/19900021990-07-27027 July 1990 Insp Rept 50-057/90-02 on 900621 & 0718.Violation Noted But Not Cited.Major Areas Inspected:Procedures & Actions Taken to Transfer Irradiated Fuel Assemblies from Reactor Tank Into Adjacent Hot Cell IR 05000057/19890021989-09-14014 September 1989 Safety Insp Rept 50-057/89-02 on 890818.No Violations Noted.Major Areas Inspected:Licensee Emergency Preparedness Program Conducted on 890818 IR 05000057/19890011989-03-30030 March 1989 Exam Rept 50-057/89-01OL on 890130-0202.Exam Results:Senior Reactor Operator Candidate Passed Both Portions of Exam & Reactor Operator Candidate Did Not Pass Either Portion of Exam IR 05000057/19880031988-11-28028 November 1988 Insp Rept 50-057/88-03 on 881017.No Violations Noted.Major Areas Inspected:Licensee Emergency Preparedness Exercise IR 05000057/19880021988-09-26026 September 1988 Safety Insp Rept 50-057/88-02 on 880725.No Violations Noted. Major Areas Inspected:Emergency Preparedness IR 05000057/19880011988-03-24024 March 1988 Exam Rept 50-057/88-01OL on 880209-10.Exam Results:Two Reactor Operator Candidates Passed Written & Operating Exams IR 05000057/19870021987-10-0909 October 1987 Exam Rept 50-057/87-02OL on 870810-12.Exam Results:All Four Candidates Passed Exams.Two Major Generic Weaknesses Noted Re How to Use Scott Air-Pac for Emergency Entry Into Containment Bldg & How to Start Emergency Generator IR 05000057/19870031987-09-10010 September 1987 Emergency Preparedness Insp Rept 50-057/87-03 on 870824-25. No Violations Noted.Major Areas Inspected:Observation of Annual Action Drill & Open Items Identified in 1985 Appraisal IR 05000057/19870011987-04-28028 April 1987 Requalification Program Evaluation Rept 50-057/87-01-OL on 870213.No Noncompliance Noted.Major Areas Inspected: Facility Licensee Administration of 1987 Requalification Written Exam to Ten Licensed Operators IR 05000057/19860021986-10-24024 October 1986 Exam Rept 50-057/86-02 on 860818-22.Exam Results:Three Senior Operator Candidates Passed Written & Oral Exams IR 05000057/19860011986-07-29029 July 1986 Insp Rept 50-057/86-01 on 860324-25.No Violations Noted. Major Areas Inspected:Allegation Followup,Facility Operations,Logs,Records,Surveillance Testing,Review & Audit, Radiation Controls & Fuel Specs IR 05000057/19850021985-12-13013 December 1985 Emergency Preparedness Appraisal Insp Rept 50-057/85-02 on 850826-29.No Violation Noted.Major Areas Inspected: Implementation of Emergency Preparedness Program IR 05000057/19850031985-10-0808 October 1985 Exam Rept 50-057/85-03 on 850904-05.Exam Results:One Reactor Operator Candidate Failed Written Exam & One License Issued.Some Ref Matl Provided for Preparation of Exam Found Outdated IR 05000057/19830011983-03-28028 March 1983 IE Insp Rept 50-057/83-01 on 830214-17.Noncompliance Noted: Failure to Implement Instruction in Radiation Protection for Security Force,Failure to Review Safety & Nuclear Safety Committee Did Not Meet Twice Per Yr Since Sept 1981 2016-01-06
[Table view] Category:Letter
MONTHYEARML18197A1692018-08-0909 August 2018 Termination of License R-77 for Bmrc - D Vasbinder Letter ML17039A8942017-01-12012 January 2017 University at Buffalo - Submittal of Final Status Survey Report and Request for License Termination of Possession-Only IR 05000057/20150012016-01-0606 January 2016 IR 05000057/2015001, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York ML16006A2002016-01-0606 January 2016 Final Report - Confirmatory Survey Activities Associated with Phase 2 for the Buffalo Materials Research Center at the State University of New York, University at Buffalo, Buffalo, New York ML14290A4862015-06-0303 June 2015 Y020140127 - Withdrawal of Order EA-05-007, Order Imposing Additional Security Measures IR 05000057/20140012015-01-26026 January 2015 IR 05000057/2014001 on 8/27/14, 11/3-5/14 and 12/30/14, Buffalo Materials Research Center, University at Buffalo, Buffalo, Ny ML15006A2442014-12-17017 December 2014 Oak Ridge Associates Universities, Ltr. Dated December 17, 2014, Subject: Letter Report for Analytical Results for Three Soil Samples Associated with the University of Buffalo in Buffalo, New York ML14318A0802014-11-0909 November 2014 State University of New York, Buffalo, Submittal of Letter from the University'S Decommissioning Management Contractor Enercon, Detailing Information Regarding an Additional Radiologically Impacted Item Discovered IR 05000057/20130032014-08-0606 August 2014 IR 05000057-13-003 on 10/28/13 - 08/06/14, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York ML14181B1202014-06-25025 June 2014 Letter from David R. Vasbinder Building Release Surveys Performed at the University at Buffalo'S Buffalo Materials Research Center to Prepare the Building for Demolition ML14160A8152014-06-0505 June 2014 University of Buffalo, Submittal of Supplemental Information Regarding Building Release Surveys to Prepare the Building for Demolition ML14143A2692014-05-22022 May 2014 Transmittal of Letter from David R. Vasbinder Responding to Letter Dated 05/22/2014 and Complete Enercon Survey Packages for Survey Unit BBC-200-1 and ADM-000-5 ML14141A0912014-05-16016 May 2014 University of Buffalo Submittal of Letter Dated May 15 Regarding Information and Data to Address Specific Comments Provided by Orise and NRC Regarding Building Release Surveys, Attachment 1 and Complete Enercon Survey Packages ML14106A4892014-04-11011 April 2014 Letter from David R. Vasbinder Enclosed Documents to FSME ML14099A2412014-03-31031 March 2014 2013 Annual Facility Technical Report for the Buffalo Materials Research Center (Bmrc) at the State University of New York at Buffalo IR 05000057/20130022013-07-23023 July 2013 IR 05000057-13-002, on 5/7/13 - 7/9/13, Buffalo Materials Research Center, University at Buffalo, Buffalo, New York IR 05000057/20130012013-04-15015 April 2013 IR 05000057-13-001, on 01/21/13 - 03/20/13, Buffalo Materials Research Center, University of Buffalo, Buffalo, New York ML13098A1012013-03-29029 March 2013 2012 Annual Facility Technical Report for the Buffalo Materials Research Center (Bmrc) at the State University of New York at Buffalo ML12286A3482012-11-0505 November 2012 Letter to University of Buffalo Approval of License Amendment ML12297A2372012-10-15015 October 2012 Submittal of Revised Pages for Bmrc Technical Specifications Amendment 27 ML12278A3712012-09-21021 September 2012 Letter Submittal of Revised Pages for the Bmrc Final Status Survey Plan ML12187A0972012-06-20020 June 2012 Submittal of Revised Pages for the Bmrc Decommissioning Plan and Submittal of the Bmrc Final Status Survey Plan ML12102A0282012-03-30030 March 2012 State Univ of New York at Buffalo - Submittal of 2011 Annual Facility Technical Report ML12054A1162012-02-17017 February 2012 Submittal of Revised Technical Specifications for Possession-Only License R-77 to Commence Decommissioning Activities at the Buffalo Materials Research Center ML1109601002011-03-30030 March 2011 2010 Annual Facility Technical Report for the Buffalo Materials Research Center (Bmrc) at the State University of New York at Buffalo ML1009504882010-03-30030 March 2010 Submittal of Final 2009 Annual Facility Technical Report ML0715106192007-06-0101 June 2007 Response to Notice of Violation (NRC Inspection Report No. 50-057/2007-201) IR 05000057/20072012007-04-13013 April 2007 IR 05000057-07-201, on 04/02-04/2007; State University of New York at Buffalo, Buffalo Materials Research Center; and Notice of Violation ML0710103992007-04-13013 April 2007 IR 05000057-07-201, on 04/02-04/2007; State University of New York at Buffalo, Buffalo Materials Research Center; and Notice of Violation ML0705102482007-02-0202 February 2007 State University of New York at Buffalo, Buffalo Materials Research Center Annual Technical Report, April 28, 2006 (Revised 2/2/07) ML0702200022007-01-26026 January 2007 National Organization of Test, Research and Training Reactors(Trtr) Input on Fingerprinting Requirements for Unescorted Access to Research and Test Reactors ML0629800772006-10-23023 October 2006 E-mail to Research and Test Reactor from M. Mendonca Draft Directors Decision on Uncontrolled/Unmonitored Releases ML0626902942006-09-28028 September 2006 Change in NRC Staff Project Management for State University of New York at Buffalo Rector Facilities, Effective 10/01/06 ML0613005262006-04-28028 April 2006 University at Buffalo Annual Technical Report ML0509604982005-03-31031 March 2005 Transmittal of the 2004 Annual Facility Technical Report for the Buffalo Materials Research Center at the State University of New York ML0508301452005-03-21021 March 2005 University at Buffalo - Submittal of Correction to the Submission of the Requested Amendment to Technical Specifications ML0501102532005-01-0404 January 2005 Submittal of Correction to the Submission of the Request for Amendment to the Technical Specifications, University of New York at Buffalo ML0432805922004-11-16016 November 2004 Oath and Affirmation in Accordance with Title 10, Code of Federal Regulations, Regarding the Submission of the Request for Amendment to the Technical Specifications of the Subject License ML0418401272004-06-28028 June 2004 Letter Regarding Movement of Spent Nuclear Fuel from the Buffalo Materials Research Center (Bmrc), University at Buffalo Plans to Remove the Cooling Tower Adjacent to the Facility ML0412402002004-04-27027 April 2004 the State University of New York at Buffalo Amendment Request to the Technical Specifications of the Subject License ML0409301402004-03-31031 March 2004 Transmittal of the 2003 Annual Facility Technical Report for the Buffalo Materials Research Center at the State University of New York at Buffalo IR 05000057/20032012003-08-19019 August 2003 IR 05000057-03-201 on 07/22-24/03 for Buffalo Materials Research Center, Review of Licensee'S Programs Concerning Operations, Emergency Preparedness, Security & Safeguards, and Radiation Protection ML0309101412003-03-27027 March 2003 Transmittal of 2002 Annual Facility Technical Report for Buffalo Materials Research Center at State University of New York at Buffalo ML0208503322002-04-29029 April 2002 Change of Facility Project Manager Research and Test Reactors ML0210704752002-04-26026 April 2002 Corporate Notification Letter No. 50-057/OL02-01, State Univ of New York (Biffalo) 06/24/2002 ML0210201672002-03-28028 March 2002 Submittal of the 2001 Annual Facility Technical Report for the Buffalo Materials Research Center at the State University of New York 2018-08-09
[Table view] |
Text
UNITED STATES ril 15, 2013
SUBJECT:
NRC INSPECTION REPORT NO. 05000057/2013001, BUFFALO MATERIALS RESEARCH CENTER, UNIVERSITY AT BUFFALO, BUFFALO, NEW YORK
Dear Mr. Vasbinder:
On January 21-23 and March 19-20, 2013, the U.S. Nuclear Regulatory Commission (NRC)
conducted a safety inspection at the Buffalo Materials Research Center in Buffalo, New York.
The inspection was an examination of your licensed activities as they relate to radiation safety and to compliance with the Commission's regulations and the license conditions. The inspection consisted of observations by the inspectors, interviews with personnel, and a review of procedures and records. The findings of the inspection were discussed with you at the conclusion of the inspection, on March 20, 2013, and are described in the enclosed inspection report. No health and safety concerns were identified.
Current NRC regulations and guidance are included on the NRC's website at www.nrc.gov; select Nuclear Materials; Med, Ind, & Academic Uses; then Regulations, Guidance and Communications. The current Enforcement Policy is included on the NRC's website at www.nrc.gov; select About NRC, Organizations & Functions; Office of Enforcement; Enforcement documents; then Enforcement Policy (Under 'Related Information'). You may also obtain these documents by contacting the Government Printing Office (GPO) toll-free at 1-866-512-1800. The GPO is open from 8:00 a.m. to 5:30 p.m. EST, Monday through Friday (except Federal holidays).
The NRCs Safety Culture Policy Statement became effective in June 2011. While a policy statement and not a regulation, it sets forth the agencys expectations for individuals and organizations to establish and maintain a positive safety culture. You can access the policy statement and supporting material that may benefit your organization on NRCs safety culture Web site at http://www.nrc.gov/about-nrc/regulatory/enforcement/safety-culture.html. We strongly encourage you to review this material and adapt it to your particular needs in order to develop and maintain a positive safety culture as you engage in NRC-regulated activities. No reply to this letter is required. Please contact Steve Hammann at 610-337-5399 if you have any questions regarding this matter.
Sincerely,
/RA/
Marc S. Ferdas, Chief Decommissioning Branch Division of Nuclear Materials Safety cc w/enclosure:
Alyse Peterson Charles Burns David O'Hehir Tim Rice Chief Roger Hill Chief Leo R. Henry No reply to this letter is required. Please contact Steve Hammann at 610-337-5399 if you have any questions regarding this matter.
Sincerely,
/RA/
Marc S. Ferdas, Chief Decommissioning Branch Division of Nuclear Materials Safety cc w/enclosure:
Alyse Peterson Charles Burns David O'Hehir Tim Rice Chief Roger Hill Chief Leo R. Henry DOCUMENT NAME: G:\WordDocs\Current\Insp Letter\LR-77.2013001.doc ML13106A379 SUNSI Review Complete: SHammann After declaring this document AAn Official Agency Record@ it will be released to the Public.
To receive a copy of this document, indicate in the box: AC@ = Copy w/o attach/encl AE@ = Copy w/ attach/encl AN@ = No copy OFFICE DNMS/RI N DNMS/RI DNMS/RI NAME SHammann/sth OMBailey/omb via email MFerdas/msf DATE 04/11/13 04/15/13 04/15/13 OFFICIAL RECORD COPY
U.S. NUCLEAR REGULATORY COMMISSION
REGION I
INSPECTION REPORT Inspection No. 05000057/2013001 Docket No. 05000057 License No. R-77 Licensee: Buffalo Materials Research Center (BMRC)
Location: 220 Winspear Avenue Buffalo, NY 14215 Inspection Dates: January 21-23, and March 19-20, 2013 Inspectors: Stephen Hammann Senior Health Physicist Decommissioning Branch Division of Nuclear Materials Safety Orysia Masnyk Bailey Health Physicist Decommissioning Branch Division of Nuclear Materials Safety Approved By: Marc S. Ferdas, Chief Decommissioning Branch Division of Nuclear Materials Safety
EXECUTIVE SUMMARY
Buffalo Materials Research Center
NRC Inspection Report No. 05000057/2013001 Announced inspections were conducted on January 21-23 and March 19-20, 2013, at the BMRC, in Buffalo, New York. The inspections reviewed BMRCs decommissioning activities associated with their research and test reactor (RTR). The inspection consisted of observations by the inspectors, interviews with BMRC and contractor personnel, and a review of procedures and records. The NRC's program for overseeing the safe decommissioning of a RTR is described in Inspection Manual Chapter (IMC) 2545, "Research and Test Reactor Inspection Program.
Based on the results of this inspection, no findings of safety significance were identified.
ii
REPORT DETAILS
I. Summary of Facility Status The BMRC RTR is owned by the State University of New York at Buffalo and is located on the south campus of the University. The RTR was placed into operation in 1961 and operated until 1963 using materials testing reactor (MTR) type fuel with a maximum steady state power of 1 MWt. In 1963 the reactor was modified to use Pulse Training Assembled Reactor (PULSTAR) type fuel at power levels up to 2 MWt. The reactor was shut down in 1994, and in 1997 the license was amended to possession only. In 1998 the unused fuel was shipped to North Carolina State University, and in 2005 the spent fuel was shipped to the Idaho National Engineering and Environmental Laboratory.
On November 5, 2012, the Nuclear Regulatory Commission approved the decommissioning plan (DP) for the BMRC RTR (ML12286A352 and ML12290A694).
During decommissioning activities Enercon Services Inc. (Design and Oversight Contractor (DOC)) is providing field management and industrial and radiological safety services. BMRC is also using LVI Services as the Demolition Contractor (DC) for the decommissioning activities.
In December 2012, BMRC began decommissioning activities, which included, mobilization and training of personnel and facility preparation (removal of clean debris and limited hazardous material removal). In January 2013, BMRCs DOC and DC removed reactor internal components and drained the pool. In February 2013, the thermal columns and moveable blocks were removed; and removal of the bioshield, hot cell, and reactor building ductwork are in progress.
II. Research and Test Reactor Decommissioning
a. Inspection Scope
(Inspection Procedure 69013)
Announced inspections were conducted on January 21-23 and March 19-20, 2013, at the BMRC, in Buffalo, New York. The inspections reviewed BMRCs decommissioning activities associated with their RTR. The inspections verified that dismantlement and decontamination activities were being conducted safely and in accordance with regulatory requirements, licensee commitments, and the NRC-approved DP. The inspection consisted of observations by the inspectors, interviews with BMRC and contractor personnel, and a review of procedures and records. The NRC's program for overseeing the safe decommissioning of a RTR is described in Inspection Manual Chapter (IMC) 2545, "Research and Test Reactor Inspection Program.
The inspectors reviewed BMRCs organization and temporary staffing to determine if it satisfied the DP requirements, license, and technical specification (TS) requirements.
The inspectors verified that BMRC adequately provided oversight and control of the DOC and DC. The inspectors verified that pre-job briefs reviewed work plans/instructions and radiological and industrial hazards in the work areas. The inspectors reviewed training material and interviewed personnel to ensure they were adequately trained and knowledgeable for their assigned work activities. The inspectors reviewed work plans and procedures and observed decommissioning activities to determine if they were being implemented as specified in the DP and TS.
The inspectors verified that BMRC and its contractors radiation protection and As Low As Reasonably Achievable (ALARA) programs were being maintained in accordance with site procedures, DP, and NRC regulations. The inspectors observed DOC personnel providing health physics job coverage for dismantlement activities and the performance of radiation and contamination surveys. The inspectors reviewed radiation work permits (RWPs) and verified that areas were posted for the radiological conditions in accordance with 10 CFR Part 20. The inspectors reviewed water effluent releases to determine if they were within the limits of 10 CFR Part 20, Appendix B. The inspectors also reviewed dosimetry records, radiation instrumentation calibration records, and the placement and use of air samplers within the facility.
The inspectors reviewed the decommissioning safety committee meeting minutes and interviewed several committee members to determine if the committee provided the necessary oversight as required by the DP. The inspectors verified that BMRC personnel were adequately trained to respond to emergency conditions as described in the emergency plan. The inspectors reviewed waste disposal records for completed radioactive waste shipments to determine if the records and manifests met the NRC and Department of Transportation (DOT) regulations. The inspectors reviewed waste classification procedures and observed the staging and temporary storage of waste to determine if the NRC regulations and DP requirements were being met.
b. Observations and Findings
The inspectors determined that personnel involved in the decommissioning activities at the BMRC RTR have been adequately trained and can effectively implement site procedures. Inspectors determined that engineering evaluations committed to in the DP were completed as required. Since the start of decommissioning, no abnormal conditions or reportable events have occurred. Two planned water releases to the public sewer system were completed, and the inspectors confirmed the releases were within regulatory limits. As of March 20, 2013, 11 radioactive waste shipments were performed. Inspectors reviewed records associated with the shipments and determined the shipments complied with regulatory requirements. Inspectors determined adequate radiation detection instrumentation and dosimetry were being used.
c. Conclusions
Based on the results of this inspection, no findings of safety significance were identified.
III. Exit Meeting The inspection results were discussed with Dave Vasbinder, BMRC Director, and other members of the BMRC staff, on March 20, 2013, at the conclusion of onsite inspection activities.
SUPPLEMENTAL INFORMATION
PARTIAL LIST OF PERSONS CONTACTED
Licensee
Mark Adams, Safety Engineer
Jeff Slawson, RSO
Dave Vasbinder, Director
Rob Weller, Project Manager
Enercon Services
Dustin Miller, Project Manager
INSPECTION PROCEDURE USED
Inspection Procedure 69013, Research and Test Reactor Decommissioning
ITEMS OPEN, CLOSED, AND DISCUSSED
None
LIST OF DOCUMENTS REVIEWED
AHA, Activity Hazards Analysis
BMRC Radiation Safety Training Manual
BMRC-RPP-01, Rev.1, Radiation Protection Plan
Emergency Response Plan BMRC
Environmental Health and Safety Services Policy, Contractor Safety Guidebook
ESG-PIT-RP-002, Rev. 1, Radiological Air Monitoring Procedure
ESG-PIT-RP-003, Rev. 1, Radiation Work Permit Procedure
ESG-PIT-RP-004, Rev. 1, Radiological Survey Procedure
ESG-PIT-RP-005, Rev. 1, Release of Material, Equipment, and Personnel
ESG-PIT-RP-009, Rev. 0, Air Sampling Procedure
Radiological Survey Forms 2/01/2103 - 001, 002, 003, Control Rod Blades in Containers
Reactor Decommissioning Safety Committee Minutes - 2/15/2013
RWP-BMRC-001, 002, 003, 004, 005, 006, 007, 008, 009
UB-WCD-OP-02, Reactor Component Removal Work Plan
UB-WCD-OP-03, Bioshield Concrete Cutting Work Plan
UB-WM-01, Waste Management and Transportation Plan
WCD-OPS-03, Bioshield Wire Saw Cutting Plan
LIST OF ACRONYMS USED
ALARA As Low As Reasonably Achievable
BMRC Buffalo Materials Research Center
DC demolition contractor
DOC design and oversight contractor
DOT Department of Transportation
DP decommissioning plan
IMC inspection manual chapter
MTR materials testing reactor
NRC Nuclear Regulatory Commission
PULSTAR Pulse Training Assembled Reactor
RTR research and test reactor
RWP radiation work permit
TS technical specifications
4