IR 05000219/2016003
| ML16305A329 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 10/31/2016 |
| From: | Kennedy S R NRC/RGN-I/DRP/PB6 |
| To: | Bryan Hanson Exelon Generation Co, Exelon Nuclear |
| Kennedy S R | |
| References | |
| IR 2016003 | |
| Download: ML16305A329 (40) | |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION REGION I 2100 RENAISSANCE BLV KING OF PRUSSIA, PA 19406
-2713 October 31, 2016 Mr. Bryan Hanson Senior Vice President, Exelon Generation Co., LLC President and Chief Nuclear Officer, Exelon Nuclear 4300 Winfield R Warrenville, IL 60555
SUBJECT: OYSTER CREEK NUCLEAR GENERATING STATION
- INTEGRATED INSPECTION REPORT 05000 219/20 16 00 3 Dear Mr. Hanson
On September 30, 2016, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at Oyster Creek Nuclear Generating Statio On October 13, 2016, the NRC inspectors discussed the results of this inspection with Mr. Garey Stathes , Site Vice President, and other members of your staf The results of this inspection are documented in the enclosed repor The NRC inspectors did not identify any finding or violation of more than minor significanc This letter, its enclosure, and your response (if any) will be made available for public inspection and copying at http://www.nrc.gov/reading
-rm/adams.html and the NRC Public Document Room in accordance with 10 CFR 2.390, "Public Inspections, Exemptions, Requests for Withholding."
Sincerely,/RA/ Silas R. Kennedy, Chief Reactor Projects Branch 6 Division of Reactor Projects Docket No. 50-219 License No
. DPR-16
Enclosure:
Inspection Report 05000219/2016 00 3
w/Attachment:
Supplementary Information cc w/encl: Distribution via ListServ
ML16305A329 SUNSI Review Non-Sensitive Publicly Available NAME APatel/AP SShaffer/SS SRKennedy/SRK DATE 10/25/2016 10/25/2016 10/31/2016 1 Enclosure U.S. NUCLEAR REGULATORY COMMISSION REGION I Docket N License N DPR-16 Report N /20 16003 Licensee: Exelon Nuclear Facility: Oyster Creek Nuclear Generating Station
Location: Forked River, New Jersey Dates: July 1, 2016
- September 30, 2016
Inspectors:
A. Patel, Senior Resident Inspector E. Andrews, Resident Inspector B. Dionne, Health Physicist T. Dunn, Operations Engineer S. Elkhiamy, Project Engineer T. Hedigan, Operations Engineer M. Henrion, Project Engineer P. Kaufman, Senior Reactor Inspector J. Kulp, Senior Reactor Inspector C. Lally, Project Engineer M. Modes, Senior Reactor Inspector P. Ott, Operations Engineer J. Richmond, Senior Reactor Inspector J. Schoppy, Senior Reactor Inspector Approved By:
Silas R. Kennedy, Chief Reactor Projects Branch 6 Division of Reactor Projects
2
SUMMARY
Report 05000 219/20 16 00 3; 07/01/2016
- 09/30/2016
- Exelon Energy Company, LLC, Oyster Creek Generating Station
.
This report covered a three-month period of inspection by resident inspectors and announced baseline inspections performed by regional inspectors. The Nuclear Regulatory Commission's (NRC's) program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG
-1649, "Reactor Oversight Process," Revision 6. No findings were identified.
4
REPORT DETAILS
Summary of Plant Status
Oyster Creek began the inspection period at 100 percent power. On July 1, 2016, operators lowered power to 85 percent for a rod pattern adjustment and returned the unit to 100 percent power the following day.
On July 16, operators lowered power to 80 percent for rod pattern adjustment and returned the unit to 100 percent the following day. On July 30, operators lowered power to 85 percent for a rod pattern adjustment and returned the unit to 100 percent the following day. On August 31, operators lowered power to 92 percent for planned maintenance and returned the unit to 100 percent power on Septembe r 2. On September 7, operators lowered power to 92 percent for planned maintenance and returned the unit to 100 percent power on September 9. On September 18, operators commenced a plant shutdown, took the unit offline, and entered a refueling outage (1R26) on September 19. Oyster Creek remained shutdown and in a refueling outage (1R26) for the remainder of the inspection period.
REACTOR SAFETY
Cornerstones: Initiating Events, Mitigating Systems, and Barrier Integrity 1 R 01 Adverse Weather Protection (71111.01
- 1 sample)
.1 Readiness for Impending Adverse Weather Conditions
a. Inspection Scope
The inspectors reviewed Exelon's response to a tropical storm warning issued by the National Weather Service on September 3, 2016. The inspectors reviewed the implementation of adverse weather preparation procedures before the onset of and during this adverse weather condition. The inspectors walked down the emergency diesel generators and emergency service water to ensure system availability. The inspectors verified that operator actions defined in Exelon's adverse weather procedure maintained the readiness of essential systems.
The inspectors discussed readiness and staff availability for adverse weather response with operations and work control personnel. Documents reviewed for each section of this inspection report are listed in the Attachment.
b. Findings
No findings were identified.
1 R 04 Equipment Alignment
.1 Partial System Walkdowns
- 5 samples)
a. Inspection Scope
The inspectors performed partial walkdowns of the following systems:
Containment spray system II while containment spray system I was out of service on July 5, 2016 Service water systems I and II in preparation for hot weather alert on July 12, 2016 'A', 'B', and 'C' shutdown cooling pumps while in service for refueling outage (1R26) on September 20, 2016 Core spray system I and II during refueling outage (1R26) on September 21, 2016 Reactor building closed cooling water while cross
-connected to emergency service water on September 29, 2016 The inspectors selected these systems based on their risk
-significance relative to the reactor safety cornerstones at the time they were inspected. The inspectors reviewed applicable operating procedures, system diagrams, the updated final safety analysis report (UFSAR), technical specifications (TS), work orders, condition reports, and the impact of ongoing work activities on redundant trains of equipment in order to identify conditions that could have impacted the system's performance of its intended safety functions. The inspectors also performed field walkdowns of accessible portions of the systems to verify system components and support equipment were aligned correctly and were operable. The inspectors examined the material condition of the components and observed operating parameters of equipment to verify that there were no deficiencies. The inspectors also reviewed whether Exelon staff had properly identified equipment issues and entered them into the corrective action program for resolution with the appropriate significance characterization.
b. Findings
No findings were identified.
.2 Full System Walkdown
- 1 sample)
a. Inspection Scope
From July 12-14, 2016, the inspectors performed a complete system walkdown of accessible portions of the No. 2 emergency diesel generator to verify the existing equipment lineup was correct. The inspectors reviewed operating procedures, surveillance tests, drawings, equipment line
-up check-off lists, and the UFSAR to verify the system was aligned to perform its required safety functions. The inspectors also reviewed electrical power availability, component lubrication and equipment cooling, hanger and support functionality, and operability of support systems. The inspectors performed field walkdowns of accessible portions of the systems to verify as
-built system configuration matched plant documentation, and that system components and support equipment remained operable. The inspectors examined the material condition of the components and observed operating parameters of equipment to verify that there were no deficiencies. Additionally, the inspectors reviewed a sample of related condition reports and work orders to ensure Exelon appropriately evaluated and resolved any deficiencies.
b. Findings
No findings were identified.
1 R 05 Fire Protection
.1 Resident Inspector Quarterly Walkdowns
- 6 samples)
a. Inspection Scope
The inspectors conducted tours of the areas listed below to assess the material condition and operational status of fire protection features. The inspectors verified that Exelon controlled combustible materials and ignition sources in accordance with administrative procedures. The inspectors verified that fire protection and suppression equipment was available for use as specified in the area pre
-fire plan, and passive fire barriers were maintained in good material condition. The inspectors also verified that station personnel implemented compensatory measures for out of service, degraded, or inoperable fire protection equipment, as applicable, in accordance with procedures.
Auxiliary boiler house on July 11, 2016 Augmented off
-gas building on July 11, 2016 New auxiliary boiler house on July 26, 2016 Old radwaste building and yard on July 26, 2016 Chemistry lab on July 26, 2016 Shutdown cooling room on September 20, 2016
b. Findings
No findings were identified.
.2 Fire Protection
- Drill Observation (71111.05A
- 1 sample)
a. Inspection Scope
The inspectors observed a fire brigade drill scenario conducted on August 2, 2016 , that involved a fire in the communications equipment room in the main office building. The inspectors evaluated the readiness of the plant fire brigade to fight fires. The inspectors verified that Exelon personnel identified deficiencies, openly discussed them in a self-critical manner at the debrief, and took appropriate corrective actions as required.
The inspectors evaluated the following specific attributes of the drill
- Proper wearing of turnout gear and self
-contained breathing apparatus Proper use and layout of fire hoses Employment of appropriate fire
-fighting techniques Sufficient fire
-fighting equipment brought to the scene Effectiveness of command and control Search for victims and propagation of the fire into other plant areas Smoke removal operations Utilization of pre
-planned strategies Adherence to the pre
-planned drill scenario Drill objectives met The inspectors also evaluated the fire brigade's actions to determine whether these actions were in accordance with Exelon's fire-fighting strategies.
b. Findings
No findings were identified.
1 R 06 Flood Protection Measures (71111.06
- 1 sample)
.1 Internal Flooding Review
a. Inspection Scope
The inspectors reviewed the UFSAR, the site flooding analysis, and plant procedures to identify internal flooding susceptibilities for the site. The inspectors review focused on the upper cable spreading room area. It verified the adequacy of equipment seals located below the flood line, floor and water penetration seals, watertight door seals, common drain lines and sumps, sump pumps, level alarms, control circuits, and temporary or removable flood barriers. It assessed the adequacy of operator actions that Exelon had identified as necessary to cope with flooding in this area and also reviewed the corrective action program to determine if Exelon was identifying and correcting problems associated with both flood mitigation features and site procedures for responding to flooding.
b. Findings
No findings were identified.
1 R 08 In-service Inspection (71111.08G
- 1 sample)
a. Inspection Scope
From September 26
-28, 2016, during a refueling outage
, the inspectors conducted an inspection and review of in
-service inspection program activities to assess the effectiveness of Exelon's program for monitoring degradation of the reactor coolant system boundary, risk
-significant piping system boundaries, and the containment boundary. Non-destructive Examination and Welding Activities
The inspectors reviewed the non
-destructive evaluation of risk-significant weld UT-16-002, C2035744
-03 by record review. The inspectors verified the risk
-significant weld was chosen, by Exelon staff, based on Electric Power Research Institute TR-112657 "Revised Risk
-Informed In
-service Inspection Evaluation Procedure," Revision B
-A (ML 0134701020) with Code Case N-578-1, or Code Case N
1. The inspectors verified that
nondestructive evaluation activities were performed in accordance with 2007 Edition/2008 Addenda of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code requirements. The inspectors verified the nondestructive test met the requirements contained in ASME Section XI, Mandatory Appendix VIII, Article VIII
-2000 and the examination personnel were qualified in accordance with ASME Section XI, Mandatory Appendix VII.
The inspectors verified that indications and defects, if present, were dispositioned in accordance with the ASME code and verified that relevant indications were compared to previous examinations to determine if any changes had occurred.
The inspectors reviewed by record review containment Ultrasonic Thickness Gauging Report, 1R26-LRA-006, implemented in conformance with Exelon procedure for complying with the ASME Code 2007 Edition/2008 Addenda
. Welding on Pressure Boundary Systems There was no welding on significant pressure boundary systems this refueling outage.
Identification and Resolution of Problems The inspectors verified that the Exelon staff were identifying in
-service inspection problems at an appropriate threshold and entering them in the corrective action program. The inspectors selected a sample of problems associated with in
-service inspection documented by Exelon and verified the appropriateness of the corrective actions. The inspectors used the guidance in NRC inspection procedure 71152, "Identification and Resolution of Problems," to evaluate the corrective actions. The inspectors also determined if Exelon staff were assessing the applicability of operating experience.
b. Findings
No findings were identified.
1 R 11 Licensed Operator Requalification Program and Licensed Operator Performance
.1 Quarterly Review of Licensed Operator Requalification Testing and Training
- 1 sample)
a. Inspection Scope
The inspectors observed licensed operator simulator training on August 2, 2016, which included a trip of the 1A2 bus, a steam leak in the drywell, and an anticipated transient without scram. The inspectors evaluated operator performance during the simulated event and verified completion of risk significant operator actions, including the use of abnormal and emergency operating procedures. The inspectors assessed the clarity and effectiveness of communications, implementation of actions in response to alarms and degrading plant conditions, and the oversight and direction provided by the control room supervisor. The inspectors verified the accuracy and timeliness of the emergency classification made by the shift manager and the TS action statements entered by the shift technical advisor. Additionally, the inspectors assessed the ability of the crew an d training staff to identify and document crew performance problems.
b. Findings
No findings were identified.
.2 Licensed Operator Requalification Program
- 1 sample)
a. Inspection Scope
On June 30, 2016, one NRC region
-based inspector conducted an in-office review of results of licensee
-administered annual operating tests for 2016 for Oyster Creek Nuclear Generating Station operators. The inspection assessed whether p ass/fail rates were consistent with the guidance of NRC Manual Chapter 0609, Appendix I, and "Operator Requalification Human Performance Significance Determination Process". The review verified that the failure rate (individual or crew) did not exceed 20 percent.
None of the 53 operators failed any section of the annual examination. The overall individual failure rate was zero percent.
None of the 10 crews failed the simulator test. The crew failure rate was zero percent.
b. Findings
No findings were identified.
1 R 12 Maintenance Effectivene ss (71111.12Q
- 2 samples)
a. Inspection Scope
The inspectors reviewed the samples listed below to assess the effectiveness of maintenance activities on structure, system, and component performance and reliability. The inspectors reviewed system health reports, corrective action program documents, maintenance work orders, and maintenance rule basis documents to ensure that Exelon was identifying and properly evaluating performance problems within the scope of the maintenance rule. For each sample selected, the inspectors verified that the structure, system, or component was properly scoped into the maintenance rule in accordance with Title 10 of the Code of Federal Regulations (CFR) 50.65 and verified that the (a)(2) performance criteria established by Exelon staff was reasonable. As applicable, for structures, systems, and components classified as (a)(1), the inspectors assessed the adequacy of goals and corrective actions to return these structures, systems, and components to (a)(2). Additionally, the inspectors ensured that Exelon staff was identifying and addressing common cause failures that occurred within and across maintenance rule system boundaries.
Containment spray system on July 20, 2016 Commercial grade dedication on Capsuhelic differential pressure gauge for the No. 1 emergency diesel generator on July 26, 2016 (quality control
)
b. Findings
No findings were identified.
1 R 13 Maintenance Risk Assessments and Emergent Work Control (71111.13 - 4 samples)
a. Inspection Scope
The inspectors reviewed station evaluation and management of plant risk for the maintenance and emergent work activities listed below to verify that Exelon performed the appropriate risk assessments prior to removing equipment for work. The inspectors selected these activities based on potential risk significance relative to the reactor safety cornerstones. As applicable for each activity, the inspectors verified that Exelon personnel performed risk assessments as required by 10 CFR 50.65(a)(4) and that the assessments were accurate and complete. When Exelon performed emergent work, the inspectors verified that operations personnel promptly assessed and managed plant risk. The inspectors reviewed the scope of maintenance work and discussed the results of the assessment with the station's probabilistic risk analyst to verify plant conditions were consistent with the risk assessment. The inspectors also reviewed the technical specification requirements and inspected portions of redundant safety systems, when applicable, to verify risk analysis assumptions were valid and applicable requirements were met: Containment spray system I and emergency service water system I out of service for planned maintenance on July 5, 2016 Hot weather alert on July 7, 2016 Core spray system I out of service for planned testing on September 1, 2016 Refueling outage yellow shutdown risk due to decay heat removal on September 18, 2016
b. Findings
No findings were identified.
1 R 15 Operability Determinations and Functionality Assessments (71111.15
- 7 samples)
a. Inspection Scope
The inspectors reviewed operability determinations for the following degraded or non
-conforming conditions based on the risk significance of the associated components and systems: Electromatic relief valve monitoring instrumentation on July 5, 2016 Emergency service water pump 52A due to high vibrations on July 21, 2016 Emergency service water pump 52D due to elevated upper bearing motor temperature on July 23, 2016 Inadequate elevation of the core spray and containment spray pump suction strainer s in the torus suction vortex calculation on August 15, 2016
'B' isolation condenser high conductivity in water sample on August 16, 2016 No. 1 fire diesel oil sample results containing water on August 17, 2016 Reactor building ventilation exhaust valve actuator failure on August 20, 2016 The inspectors evaluated the technical adequacy of the operability determinations to assess whether technical specification operability was properly justified and the subject component or system remained available such that no unrecognized increase in risk occurred. The inspectors compared the operability and design criteria in the appropriate sections of the TS and UFSAR to Exelon evaluations to determine whether the components or systems were operable. The inspectors confirmed, where appropriate, compliance with bounding limitations associated with the evaluations. Where compensatory measures were required to maintain operability , the inspectors determined whether the measures in place would function as intended and were properly controlled by Exelon.
b. Findings
No findings were identified.
1 R 18 Plant Modifications (71111.18
- 1 sample) Temporary Modifications
a. Inspection Scope
The inspectors reviewed the temporary modifications listed below to determine whether the modifications affected the safety functions of systems that are important to safety. The inspectors reviewed 10 CFR 50.59 documentation and post
-modification testing results, and conducted field walkdowns of the modifications to verify that the temporary modifications did not degrade the design bases, licensing bases, and performance capability of the affected systems.
Alternate letdown from shutdown cooling to reactor water cleanup on September 26, 2016
b. Findings
No findings were identified.
1 R 19 Post-Maintenance Testing (71111.19
- 6 samples)
a. Inspection Scope
The inspectors reviewed the post
-maintenance tests for the maintenance activities listed below to verify that procedures and test activities adequately tested the safety functions that may have been affected by the maintenance activity, that the acceptance criteria in the procedure were consistent with the information in the applicable licensing basis and/or design basis documents, and that the test results were properly reviewed and accepted and problems were appropriately documented. The inspectors also walked down the affected job site, observed the pre
-job brief and post
-job critique where possible, confirmed work site cleanliness was maintained, and witnessed the test or reviewed test data to verify quality control hold point were performed and checked, and that results adequately demonstrated restoration of the affected safety functions.
Emergency service water pump 52A following pump and motor replacement on July 24, 2016 Reactor building system II ventilation after exhaust valve actuator replacement on August 22, 2016
'D' core spray pump after discharge check valve planned maintenance on September 26, 2016 Control rod drive mechanism
, 14-47 , following replacement on September 27, 2016 Core spray systems I and II following relay replacement on September 27, 2016 Safety relief valve , V-1-168, following valve replacement on September 28, 2016
b. Findings
No findings were identified.
1 R 20 Refueling and Other Outage Activities (71111.20
- 1 sample)
a. Inspection Scope
The inspectors reviewed the station's work schedule and outage risk plan for the Oyster Creek maintenance and refueling outage (1R26), which started on September 19, and ongoing at the end of the inspection period. The completion of this sample will be documented in the fourth quarter integrated inspection repor t.
The inspectors reviewed Exelon's development and implementation of outage plans and schedules to verify that risk, industry experience, previous site
-specific problems, and defense-in-depth were considered. During the outage, the inspectors observed portions of the shutdown and cooldown processes and monitored controls associated with the following outage activities:
Configuration management, including maintenance of defense
-in-depth, commensurate with the outage plan for the key safety functions and compliance with the applicable technical specifications when taking equipment out of service Implementation of clearance activities and confirmation that tags were properly hung and that equipment was appropriately configured to safely support the associated work or testing Installation and configuration of reactor coolant pressure, level, and temperature instruments to provide accurate indication and instrument error accounting Status and configuration of electrical systems and switchyard activities to ensure that technical specifications were met Monitoring of decay heat removal operations Impact of outage work on the ability of the operators to operate the spent fuel pool cooling system Reactor water inventory controls, including flow paths, configurations, alternative means for inventory additions, and controls to prevent inventory loss Activities that could affect reactivity Maintenance of secondary containment as required by technical specifications Refueling activities, including fuel handling and fuel receipt inspections Fatigue management Identification and resolution of problems related to refueling outage activities
b. Findings
No findings were identified.
1 R 22 Surveillance Testing (71111.22
- 5 samples)
a. Inspection Scope
The inspectors observed performance of surveillance tests and/or reviewed test data of selected risk
-significant structures, systems, and components to assess whether test results satisfied technical specifications, the UFSAR, and Exelon procedure requirements. The inspectors verified that test acceptance criteria were clear, tests demonstrated operational readiness and were consistent with design documentation, test instrumentation had current calibrations and the range and accuracy for the application, tests were performed as written, and applicable test prerequisites were satisfied. Upon test completion, the inspectors considered whether the test results supported that equipment was capable of performing the required safety functions. The inspectors reviewed the following surveillance tests:
Standby liquid control pump and valve operability and in
-service test on July 5, 2016 (in-service test)
Diesel driven fire pump No. 1 operability test on July 19, 2016 Automatic scram contactor test on July 29, 201 Reactor building to torus vacuum breaker test on July 29, 2016 Main steam isolation valve closure test on September 19, 2016 (isolation valve)
b. Findings
No findings were identified.
Cornerstone:
Emergency Preparedness (EP) 1 EP 2 Alert and Notification System Evaluation (71114.02
- 1 sample)
a. Inspection Scope
An onsite review was conducted to assess the performance, maintenance, and testing of the Oyster Creek's alert and notification system (ANS). During this inspection, the inspectors conducted a review of the ANS testing and maintenance programs. The inspectors reviewed the associated ANS procedures and the Federal Emergency Management Agency approved ANS Design Report to ensure compliance with design report commitments for system maintenance and testing. The inspection was conducted with 10 CFR 50.47(b)(5) and the related requirements of 10 CFR Part 50, Appendix E, as reference criteria.
b. Findings
No findings were identified.
1 EP 3 Emergency Response Organization Staffing and Augmentation Syste m (71114.03
- 1 sample)
a. Inspection Scope
The inspectors conducted a review of the Oyster Creek Emergency Response Organization (ERO) on
-shift and augmentation staffing requirements and the process for notifying and augmenting the ERO. The review was performed to verify the readiness of key Exelon staff to respond to an emergency event and to verify Exelon's ability to activate their emergency response facilities (ERF) in a timely manner. The inspectors reviewed the Oyster Creek's Emergency Plan for ERF activation and ERO staffing requirements, the ERO duty roster, applicable station procedures, augmentation test reports, the most recent drive
-in drill reports, and corrective action reports related to this inspection area. The inspectors also reviewed a sample of ERO responder training records to verify training and qualifications were up to date. The inspection was conducted with Title 10 CFR 50.47(b) (2) and related requirements of 10 CFR Part 50, Appendix E, as reference criteria.
b. Findings
No findings were identified.
1 EP 5 Maintenance of Emergency Preparedness (71114.05
- 1 sample)
a. Inspection Scope
The inspectors reviewed a number of activities to evaluate the efficacy of Exelon's efforts to maintain the Oyster Creek emergency preparedness program. The inspectors reviewed: letters of agreement with offsite agencies; the 10 CFR 50.54(q) Emergency Plan change process and practice; Oyster Creek's maintenance of equipment important to EP; records of evacuation time estimate population evaluation; and provisions for, and implementation of, primary and backup ERF maintenance. The inspectors also verified Exelon's compliance at Oyster Creek with NRC EP regulations regarding: emergency action levels for hostile action events; protective actions for on
-site personnel during events; emergency declaration timeliness; ERO augmentation and alternate facility capability; evacuation time estimate updates; and, on
-shift ERO staffing analysis.
The inspectors further evaluated Exelon's ability to maintain their Oyster Creek EP program through their identification and correction of EP weaknesses, by reviewing a sample of drill reports, actual event reports, self
-assessments, 10 CFR 50.54(t) reviews, and EP-related condition reports. The inspectors reviewed a sample of EP
-related issue reports initiated at Oyster Creek from September 2014 through September 2016. The inspection was conducted with Title 10 CFR 50.47(b) and the related requirements of 10 CFR Part 50, Appendix E, as reference criteri a.
b. Findings
No findings were identified.
RADIATION SAFETY
Cornerstone:
Occupational and Public Radiation Safety 2 RS 1 Radiological Hazard Assessment and Exposure Controls (71124.01 - 7 samples)
a. Inspection Scope
The inspectors reviewed Exelon's performance in assessing and controlling radiological hazards in the workplace. The inspectors used the requirements contained in 10 CFR 20, TS, Regulatory Guide 8.38, and the procedures required by TS as criteria for determining compliance.
Inspection Planning
The inspectors reviewed the performance indicators for the occupational exposure cornerstone, radiation protection program audits, and reports of operational occurrences in occupational radiation safety since the last inspection.
Radiological Hazard Assessment
The inspectors conducted independent radiation measurements during walkdowns of the facility and reviewed the radiological survey program, air sampling and analysis, continuous air monitor use, recent plant radiation surveys for radiological work activities, and any changes to plant operations since the last inspection to verify survey adequacy of any new radiological hazards for onsite workers or members of the public.
Instructions to Workers The inspectors reviewed high radiation area work permit controls and use, observed containers of radioactive materials and assessed whether the containers were labeled and controlled in accordance with requirements. The inspectors reviewed several occurrences where a worker's electronic personal dosimeter alarmed. The inspectors reviewed Exelon's evaluation of the incidents, documentation in the corrective action program, and whether compensatory dose evaluations were conducted when appropriate. The inspectors verified follow
-up investigations of actual radiological conditions for unexpected radiological hazards were performed.
Contamination and Radioactive Material Control The inspectors observed the monitoring of potentially contaminated material leaving the radiological controlled area and inspected the methods and radiation monitoring instrumentation used for control, survey, and release of that material. The inspectors selected several sealed sources from inventory records and assessed whether the sources were accounted for and were tested for loose surface contamination. The inspectors evaluated whether any recent transactions involving nationally tracked sources were reported in accordance with requirements.
Radiological Hazards Control and Work Coverage The inspectors evaluated in
-plant radiological conditions and performed independent radiation measurements during facility walkdowns and observation of radiological work activities. The inspectors assessed whether posted surveys; radiation work permits
- worker radiological briefings and radiation protection job coverage; the use of continuous air monitoring, air sampling and engineering controls; and dosimetry monitoring were consistent with the present conditions. The inspectors examined the control of highly activated or contaminated materials stored within the spent fuel pools and the posting and physical controls for selected high radiation areas, locked high radiation areas and very high radiation areas to verify conformance with the occupational performance indicator. Risk-Significant High Radiation Area and Very High Radiation Area Controls The inspectors reviewed the procedures and controls for high radiation areas, very high radiation areas, and radiological transient areas in the plant.
Radiation Worker Performance and Radiation Protection Technician Proficiency The inspectors evaluated radiation worker performance with respect to radiation protection work requirements. The inspectors evaluated radiation protection technicians in performance of radiation surveys and in providing radiological job coverage.
Problem Identification and Resolution
The inspectors evaluated whether problems associated with radiation monitoring and exposure control (including operating experience) were identified at an appropriate threshold and properly addressed in Exelon's corrective action program
.
b. Findings
No findings were identified.
2 RS 2 Occupational As Low As Is Reasonably Achievable (ALARA) Planning and Controls (71124.02
- 3 samples)
a. Inspection Scope
The inspectors assessed Exelon's performance with respect to maintaining occupational individual and collective radiation exposures ALARA. The inspectors used the requirements contained in 10 CFR 20, Regulatory Guides 8.8 and 8.10, TS, and procedures required by TS as criteria for determining compliance.
Inspection Planning
The inspectors conducted a review of Exelon's collective dose history and trends; ongoing and planned radiological work activities; previous post
-outage ALARA reviews; radiological source term history and trends; and ALARA dose estimating and tracking procedures.
Radiological Work Planning The inspectors selected the following radiological work activities based on exposure significance for review:
OCGS RWP 16
-00211, NRW Fire Protection System Test in High Radiation Areas and Locked High Radiation Areas OCGS RWP 16
-00350, RB 119' Refuel Floor Remove Equipment and Trash from Equipment Storage Pool OCGS RWP 16
-901, 01R26 Reactor Disassembly, Refuel, Inspection and Reassembly OCGS RWP 16
-506, 01R26 Drywell Scaffolding Activities OCGS RWP 16
-513, 01R26 Under Vessel Preparation and Restoration Activities For each of these activities, the inspectors reviewed: ALARA work activity evaluations, exposure estimates, exposure reduction requirements, results achieved (dose rate reductions, actual dose), person
-hour estimates and results achieved and post
-job reviews that were conducted to identify lessons learned.
Verification of Dose Estimates and Exposure Tracking Systems The inspectors reviewed the current annual collective dose estimate; basis methodology; and measures to track, trend, and reduce occupational doses for ongoing work activities.
The inspectors evaluated the adjustment of exposure estimates, or re
-planning of work. The inspectors reviewed post
-job ALARA evaluations of excessive exposure.
Source Term Reduction and Control
The inspectors reviewed the current plant radiological source term and historical trend, plans for plant source term reduction, and contingency plans for changes in the source term as the result of changes in plant fuel performance or changes in plant primary chemistry. The inspectors observed radiological work activities and evaluated the use of shielding and other engineering work controls based on the radiological controls and ALARA plans for those activities.
Radiation Worker Performance The inspectors observed radiation worker and radiation protection technician performance during radiological work to evaluate worker ALARA performance according to specified work controls and procedures. Workers were interviewed to assess their knowledge and awareness of planned and/or implemented radiological and ALARA work controls.
Problem Identification and Resolution The inspectors evaluated whether problems associated with ALARA planning and controls were identified at an appropriate threshold and properly addressed in Exelon's corrective action program
.
b. Findings
No findings were identified.
2 RS 3 In-Plant Airborne Radioactivity Control and Mitigation (71124.03 - 2 samples)
a. Inspection Scope
The inspectors reviewed the control of in
-plant airborne radioactivity and the use of respiratory protection devices in these areas. The inspectors used the requirements in 10 CFR 20, Regulatory Guide 8.15, Regulatory Guide 8.25, NUREG/CR
-0041, TS, and procedures required by TS as criteria for determining compliance.
Inspection Planning
The inspectors reviewed the UFSAR to identify ventilation and radiation monitoring systems associated with airborne radioactivity controls and respiratory protection equipment staged for emergency use. The inspectors also reviewed respiratory protection program procedures and current performance indicators for unintended internal exposure incidents.
Engineering Controls The inspectors reviewed operability and use of both permanent and temporary ventilation systems, and the adequacy of airborne radioactivity radiation monitoring in the plant based on location, sensitivity, and alarm set
-points.
Use of Respiratory Protection Devices The inspectors reviewed the adequacy of Exelon's use of respiratory protection devices in the plant to include applicable ALARA evaluations, respiratory protection device certification, respiratory equipment storage, and individual qualification records.
Problem Identification and Resolution
The inspectors evaluated whether problems associated with the control and mitigation of in-plant airborne radioactivity were identified at an appropriate threshold and addressed by Exelon's corrective action program.
b. Findings
No findings were identified.
2 RS 4 Occupational Dose Assessment (71124.04 - 5 samples)
a. Inspection Scope
The inspectors reviewed the monitoring, assessment, and reporting of occupational dose. The inspectors used the requirements in 10 CFR 20, Regulatory Guides 8.9 and 8.34, TS, and procedures required by TS as criteria for determining compliance.
Inspection Planning
The inspectors reviewed radiation protection program audits, national voluntary laboratory accreditation program dosimetry testing reports and procedures associated with dosimetry operations.
Source Term Characterization The inspectors reviewed the plant radiation characterization (including gamma, beta, alpha, and neutron) being monitored. The inspector verified the use of scaling factors to account for hard
-to-detect radionuclides in internal dose assessments.
External Dosimetry The inspectors reviewed dosimetry national voluntary laboratory accreditation program accreditation, onsite storage of dosimeters, the use of "correction factors" to align electronic personal dosimeter results with national voluntary laboratory accreditation program dosimetry results, dosimetry occurrence reports, and corrective action program documents for adverse trends related to external dosimetry.
Internal Dosimetry The inspectors reviewed internal dosimetry procedures, whole body counter measurement sensitivity and use, adequacy of the program for whole body count monitoring of plant radionuclides or other bioassay technique, adequacy of the program for dose assessments based on air sample monitoring and the use of respiratory protection, and internal dose assessments for any actual internal exposure.
Special Dosimetric Situatio ns The inspectors reviewed Exelon's worker notification of the risks of radiation exposure to the embryo/fetus, the dosimetry monitoring program for declared pregnant workers, external dose monitoring of workers in large dose rate gradient environments, and any dose assessments performed since the last inspection that used multi
-badging, skin dose or neutron dose assessments.
Problem Identification and Resolution The inspectors evaluated whether problems associated with occupational dose assessment were identified at an appropriate threshold and properly addressed in Exelon's corrective action program.
b. Findings
No findings were identified.
OTHER ACTIVITIES
4 OA 1 Performance Indicator Verification (71151)
.1 Reactor Coolant System Specific Activity and Reactor Coolant System Leak Rate
(2 samples)
a. Inspection Scope
The inspectors reviewed Exelon's submittal for the reactor coolant system specific activity and reactor coolant system leak rate performance indicators for the unit for the period of July 1, 201 5, through June 30, 201
6. To determine the accuracy of the performance indicator data reported during those periods, the inspectors used definitions and guidance contained in Nuclear Energy Institute Document 99
-02, "Regulatory Assessment Performance Indicator Guideline," Revision
7. The inspectors also reviewed reactor coolant system sample analysis and control room logs of daily measurements of reactor coolant system leakage, and compared that information to the data reported by the performance indicator. Additionally, the inspectors observed surveillance activities that determined the reactor coolant system identified leakage rate, and chemistry personnel taking and analyzing a reactor coolant system sample.
b. Inspection Findings No findings were identified.
.2 Drill and Exercise Performance, ERO Readiness, and ANS Reliability
(3 samples)
a. Inspection Scope
The inspectors reviewed data for the following three EP Performance Indicators (PI):
(1) drill and exercise performance; (2) ERO readiness; and, (3) ANS reliability. The last NRC EP inspection at Oyster Creek was conducted in the third calendar quarter of 2015.
Therefore, the inspectors reviewed supporting documentation from EP drills and equipment tests from the third calendar quarter of 2015 through the third calendar quarter of 2016 to verify the accuracy of the reported PI data. The acceptance criteria documented in Nuclear Energy Institute 99-02, "Regulatory Assessment Performance Indicator Guidelines," Revision 7, was used as reference criteria.
b. Findings
No findings were identified.
.3 Occupational Exposure Control Effectiveness
(1 sample)
a. Inspection Scope
The inspectors reviewed licensee submittals for the occupational radiological occurrences performance indicator for the third quarter 2015 through the second quarter of 2016. The inspectors used PI definitions and guidance contained in the Nuclear Energy Institute Document 99
-02, Revision 7, to determine the accuracy of the performance indicator data reported. The inspectors reviewed electronic personal dosimetry accumulated dose alarms, dose reports, and dose assignments for any intakes that occurred during the time period reviewed to determine if there were potentially unrecognized performance indicator occurrences. The inspectors conducted walkdowns of various locked high radiation area and very high radiation area entrances to determine the adequacy of the controls in place for these areas.
b. Findings
No findings were identified.
.4 Radiological Effluent Technical Specification/Offsite Dose Calculation Manual
Radiological Effluent Occurrences (1 sample)
a. Inspection Scope
The inspectors reviewed licensee submittals for the radiological effluent technical specification and offsite does calculation manual radiological effluent occurrences performance indicator for the third quarter 2015 through the second quarter 2016. The inspectors used performance indicator definitions and guidance contained in the Nuclear Energy Institute Document 99
-02, Revision 7, to determine if the performance indicator data was reported properly. The inspectors reviewed the public dose assessments for the performance indicator for public radiation safety to determine if related data wa s accurately calculated and reported.
The inspectors reviewed the corrective action program database to identify any potential occurrences such as unmonitored, uncontrolled, or improperly calculated effluent releases that may have impacted offsite dose. The inspectors reviewed gaseous and
liquid effluent summary data and the results of associated offsite dose calculations to determine if indicator results were accurately reported.
b. Findings
No findings were identified.
4 OA 2 Problem Identification and Resolution (71152 - 1 sample)
.1 Routine Review of Problem Identification and Resolution Activities
a. Inspection Scope
As required by Inspection Procedure 71152, "Problem Identification and Resolution," the inspectors routinely reviewed issues during baseline inspection activities and plant status reviews to verify Exelon entered issues into the corrective action program at an appropriate threshold, gave adequate attention to timely corrective actions, and identified and addressed adverse trends. In order to assist with the identification of repetitive equipment failures and specific human performance issues for follow
-up, the inspectors performed a daily screening of items entered into the corrective action program. The inspectors also confirmed, on a sampling basis, that, as applicable, for identified defects and non
-conformances, Exelon performed an evaluation in accordance with 10 CFR Part 21
.
b. Findings
No findings were identified.
.2 Annual Sample:
High Drywell Temperature
a. Inspection Scope
The inspectors performed an in
-depth review of Exelon's commitments and corrective actions associated with Oyster Creek's need to reduce reactor power multiple times over the last three summers to avoid exceeding a design basis parameter for bulk drywell temperature.
The maximum bulk drywell temperature analyzed prior to a design basis loss-of-coolant accident and main steam line break is 150 degrees Fahrenheit
(°F). The inspectors reviewed bulk drywell temperature algorithm calculations, plant process computer coding and processing of data health and controls when one or more of the 18 thermocouple inputs has degraded health.
The inspector also assessed drywell cooling system configuration controls and corrective actions associated with RF 4 stuck open automatic damper, multiple dampers and inspection ports found out of position during March 2015 drywell entry.
Additionally the inspector interviewed both engineering and operations personnel to assess their understanding of drywell cooling system design, operation and corrective actions.
Deficiencies documented with the drywell cooling system, operating and training documents were reviewed.
The inspector also reviewed thermocouple materials to design documents and walked down main control room drywell cooling system controls and operation.
b. Findings and Observations
No findings were identified.
Oyster Creek's corrective actions to avoid exceeding the bulk drywell temperature design basis limit of 150
°F have been effective.
The drywell cooling system is designed to limit bulk drywell temperature below 150
°F during normal full power operation with four drywell cooling unit fans and reactor building closed cooling water supply to the drywell at 95
°F or less. The drywell cooling system is not a safety related system and its inability to function optimally as designed has contributed to the number of reactor power reductions required to avoid the maximum bulk drywell temperature design limit.
The inspectors identified weaknesses in the quality and vulnerabilities of the algorithm calculation that derives the bulk drywell temperature indication used by the control room operators.
Including:
Identified weakness regarding operating the plant too close to a maximum design basis limit of 150
°F bulk drywell temperature given the accuracy of the thermal couple instrumentation providing input to the algorithm calculation.
Identified weakness in problem identification regarding the drywell bulk temperature primary plant computer point remaining in a "Questionable" health status for over ten years. The "Q", questionable designation is applied if one or more inputs to the temperature algorithm calculation is bad.
Identified weakness in the primary plant computer bulk drywell temperature algorithm calculation which automatically enters a zero if all of a designated drywell zone's thermal couple inputs goes bad.
This would result in a non
-conservative (lower) displayed drywell bulk temperature because the algorithm data for that zone representing a volume of the primary containment would automatically be represented as 0
°F. Historical data has been reviewed and was confirmed that there has never been a time were a zero was entered into the algorithm.
The above observations are related to a non
-safety related drywell cooling system and had no adverse effects on cornerstone objectives or performance indicators.
The observations are considered minor because Oyster Creek continues to operate the plant safely by preventing the bulk drywell temperature from reaching its design basis limit. Exelon entered these issues into their corrective action program as issue report 2710567.
4 OA 3 Follow-Up of Events and Notices of Enforcement Discretion (71153 - 1 sample) (Closed) Exelon Licensee Event Report (LER) 052000219/2014 01: Reactor SCRAM due to Decreasing Reactor Water Level On October 12, 2014, during a plant startup from a refueling outage (1R25), and reactor power ascension at approximately 1 percent of rated thermal power, reactor water level began to lower. An automatic reactor scram occurred moments before operators inserted a manual scram in accordance with station procedures. Following the reactor scram, all systems operated as expected. At the time of the event, Exelon personnel were performing a post-maintenance test on the automatic voltage regulator's human machine interface.
Exelon personnel reset the automatic voltage regulator controllers, which triggered logic to trip the turbine.
The root cause of the event was determined that station leadership inconsistently reinforced human performance error reduction, tool use, and procedure use and adherence, which resulted in the breakdown of multiple fundamental practices and standards that led to the event.
Exelon implemented actions to identify weaknesses in human performance error reduction, tool usage, and procedure use and adherence including reviewing station performance observations, generating and communicating a human performance vision statement to the site, and establishing first
-line supervisor daily in-field observations.
This LER was revised to include information on the root cause report and subsequent corrective actions from the event. The inspectors reviewed this issue in NRC inspection report 05000219/2015002, Section 4OA3, and identified one finding. The inspectors did not identify any violations or new issues during the review of Revision 1 of the LER. This LER is closed.
4 OA 5 Other Activities
.1 (Closed) Temporary Instruction 2515/190
- Inspection of the Proposed Interim Actions Associated with Near
-Term Task Force Recommendation 2.1 Flooding Hazard Evaluations
a. Inspection Scope
The inspectors performed activities to verify Exelon's conclusion that interim actions were required.
The activities performed were based on questions provided by the NRC staff that reviewed Exelon's near
-term task force recommendation 2.1 flood hazard re-evaluation submittal, as well as the inspector's assessment of the hazard posed to safety-related equipment by the predicted flood levels.
The results of the inspection were provided to the associated NRC staff in separate correspondence.
The specific activities performed included:
1. The inspectors reviewed the Oyster Creek Nuclear Generating Station Flooding Hazard Re-Evaluation Report to identify the flooding mechanisms, pathways of concern, and consequences of the postulated worst case flooding events 2. The inspectors evaluated the impact of the postulated flooding on the safety-related equipment that would be potentially at risk 3. The inspectors inspected the exterior doors that would present the path for water infiltration to assess the material condition of the doors and the door seals 4. The inspectors inspected the proposed interim actions, materials, and procedures for Local Intense Precipitation and probable maximum flood events 5. The inspectors discussed the NRC staff reviewer's questions with Exelon engineering personnel to directly obtain their responses.
b. Findings
No findings were identified.
.2 Institute of Nuclear Power Operations (INPO) Report Review
a. Inspection Scope
The inspectors reviewed the final report for the INPO plant assessment of Oyster Creek conducted in February 2016. The inspectors evaluated the report to ensure that NRC perspectives of Exelon performance were consistent with any issues identified during the assessments. The inspectors also reviewed the report to determine whether INPO identified any significant safety issues that required further NRC follow
-up.
b. Findings
No findings were identified.
4 OA 6 Meetings, Including Exit On October 13, 2016, the inspectors presented the inspection results to Mr. Garey Stathes, Site Vice President, and other members of the Oyster Creek staff. The inspectors verified that no proprietary information was retained by the inspectors or documented in this report.
ATTACHMENT:
SUPPLEMENTARY INFORMATION
KEY POINTS OF CONTACT
Licensee Personnel
- G. Stathes, Site Vice President
- M. Gillin, Plant Manager
- I. Abelev, System Engineer
- M. Capone, System Engineer
- M. Chanda, Oyster Creek Emergency Preparedness Manager
- D. Chernesky, Director, Maintenance
- J. Clark, Sr. Manager of Plant Engineering
- R. Dutes, Regulatory Assurance Specialist
- C. Hawkens, Level III Specialist
- J. Jimenez, Senior Regulatory Assurance Specialist
- T. Keenan, Manager, Site Security
W. Lopkoff
, Operations Training Manager
- M. McKenna, Manager, Regulatory Assurance
- J. Renda, Director, Work Management
- M. Rossi, Licensed Operator Requalification Training
Lea d
- J. Stanley, Director, Engineering
- C. Symonds, Director, Training
- E. Swain, Shift Operations Superintendent
- H. Tritt, Electrical Design Engineering Manager
- L. Velez, Programs Engineering Manger
- J. Weissinger, Director, Operations
- K. Wolf, Radiation Protection Manager
LIST OF ITEMS OPENED, CLOSED, DISCUSSED, AND UPDATED
Closed
-00 6-01 LER Reactor SCRAM due to Decreasing Reactor Water Level
(Section 4OA3)
- 05000219/2515/190
- Inspection of the Proposed Interim Actions Associated with Near-Term Task Force Recommendation 2.1 Flooding Hazard Evaluations (Section 4OA5)
LIST OF DOCUMENTS REVIEWED
Section 1R01: Adverse Weather Protection
Procedures
- 341, Emergency Diesel Generator Operation, Revision 112
- ABN-31, High Winds, Revision 20
- ABN-32, Abnormal Intake Level, Revision 27
- ABN-36, Loss of Offsite Power & Station Blackout (Plant Control), Revision 29
- OP-AA-108-111-1001, Severe Weather and Natural Disaster Guidelines, Revision 14
- OP-OC-108-109-1001, Severe Weather Preparation T&RM for Oyster Creek, Revision 33
- OP-OC-108-109-1004, Hurricane Staffing T&RM for Oyster Creek, Revision 5
- SY-AA-101-146, Severe Weather Preparation and Response, Revision 2
Section 1R04: Equipment Alignment
Procedures
- 310, Containment Spray System Operation, Revision 113
- 341, Emergency Diesel Generator Operation, Revision 112
- 2, Service Water System, Revision 90
- ABN-18, Service Water Failure Response, Revision 7
- 305, Shutdown Cooling System Operation, Revision 123
- 309.2, Reactor Building Closed Cooling Water System, Revision 95
Calculations
- C-1302-531-E310-038, Spent Fuel Pool Cooling Evaluation in Support of Emergency Service Water to Service Water Cross Tie Modification, Revision 0
Condition Reports
- 2616439
- 2616633
- 2620854
- 2719450
- 2561508
- 2721510
Drawings
- 3E-862-21-1000, Emergency Diesel Generator Fuel Oil Storage and Transfer System Flow Diagram, Sheet 1, Revision 26
- 3E-861-21-1000, Emergency Diesel Generator Air Cooling System, Sheet 1, Revision 13
- 3E-861-21-1001, Emergency Diesel Generator Water Cooling System, Sheet 1, Revision 13
- 3E-861-21-1002, Emergency Diesel Generator Lube Oil System, Sheet 1, Revision 15
- BR 2005, Reactor and Turbine Building Service Water System, Sheet 2, Revision 109
- BR 2005, Emergency Service Water System Flow Diagram, Sheet 4, Revision 88
Miscellaneous
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.2, Containment Systems, Revision 18
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.4, Emergency Cooling, Amendment 247
Section 1R05: Fire Protection
Procedures
- OP-OC-201-008, Oyster Creek Pre
-Fire Plans, Revision
- OP-OC-201-012-1001, On-Line Fire Risk Management, Revision
- OP-AA-201-012-1001, Operations On
-Line Fire Risk Management, Revision
- OP-OC-201-008-1039, Auxiliary Boiler House, Revision 1
- OP-OC-201-008-1048, Augmented Offgas Building, AOG, Revision 1
- OP-OC-201-008-1047, Boiler house #1 & Boiler house #2, Revision 1
- OP-OC-201-008-1017, Chem Lab Area, Revision 1
- OP-OC-201-008-9999, Old Rad Waste Building, Revision 0
- OP-OC-201-008-1013, Main Office Building, Revision 1
- OP-OC-201-008-1006, Reactor Building
(38' Elevation) Shutdown Cooling Room, Revision 0
- WC-AA-101-1006, On-Line Risk Management and Assessment, Revision 2
- ER-AA-600-1069. High Risk Fire Area Identification, Revision 1
- FSP-AB13, Fire Support Procedure for Aux Boiler House, Revision 3
- FSP-OG21, Fire Support Procedure for AOG Building, Revision 3
- FSP-OR33, Fire Support Procedure for Old/New Radwaste Yard Area, Revision 3
- ABN-3, Loss of Shutdown Cooling, Revision 5
Condition Reports
- 2699621
- 2699914
Miscellaneous
- Fire Drill Record, dated August 2, 2016
Section 1R06: Flood Protection Measures
Procedures
- ABN 20, TBCCW Failure Response, Revision 11
- ABN 29, Plant Fires, Revision 30
- ABN 30, Control Room Evacuation, Revision 27
- 101.2, Oyster Creek Site Fire Protection Program, Revision
- 309.1, Turbine Building Closed Cooling Water, Revision 57
- 645.4.004, Fire Suppression Water System Valve Lineup, Revision 5
- OP-OC-201-008-1019, New Cable Spreading Room, Revision 1
- Miscellaneou
s
- OC-PSA-012, Internal Flood Evaluation Summary Notebook, Revision 1
- Section 1R08: In
-Service Inspection
Procedure
- TR-112657, Revised Risk
-Informed Inservice Inspection Evaluation Procedure, Revision B
-A
- ER-AA-335-004 , Ultrasonic Measurement of Material Thickness and Interfering Conditions,
- Revision 7
Miscellaneous
- A5311CAP A 5329CAP A 5351CAP A 5322CAP A 5352CAP A5322CAP
Section 1R11: Licensed Operator Requalification Program
Procedures
- HU-AA-101, Human Performance Tools and Verification Practices, Revision 9
- TQ-AA-150, Operator Training Programs, Revision 11
- TQ-AA-155, Conduct of Simulator Training and Evaluation, Revision 5
Section 1R12: Maintenance Effectiveness
Procedures
- ER-AA-310, Implementation of the Maintenance Rule, Revision 9
- ER-AA-310-1001, Maintenance Rule
- Scoping, Revision 4
- ER-AA-310-1004, Maintenance Rule
- Performance Monitoring, Revision 13
- 310, Containment Spray System, Revision 113
- SM-AA-300, Procurement Engineering Support Activities, Revision 6
- SM-AA-300-1001, Procurement Engineering Process and Responsibilities, Revision 18
- NO-AA-10, Quality Assurance Topical Report, Revision 90
- NO-AA-300-1001, Nuclear Oversight Independent Inspection Plan, Revision 9
- CC-AA-320-1002, Dynamic (Seismic) Qualification for Alternate Replacement Items and Commercial Grade Dedication Items, Revision 3
Condition Reports
- 23460
- 2387843
- 2505923
- 677651
- 392475
Miscellaneous
- Oyster Creek Maintenance Rule Database, dated July 12, 2016
- Oyster Creek Containment Spray System Health Reports, 2Q2016
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.2, Containment Systems, Revision 16
- Purchase Order 80
-069845, dated February 24, 2016
- Fleet PE Commercial Grade Dedication (CGD) Process
- Self-Assessment, dated June 30, 2015
-1 Performance Monitoring Enhancements, Revision 0
Section 1R13: Maintenance Risk Assessments and Emergent Work Control
Procedures
- WC-AA-101, Online Work Control Process, Revision 26
- WC-AA-101-1002, Online Scheduling Process, Revision 17
- WC-AA-104, Integrated Risk Management, Revision 23
- OP-AA-108-117, Protected Equipment Program, Revision 4
- OP-MA-109-101, Clearance and Tagging, Revision 20
- WC-OC-101-1001, Online Risk Management and Assessment, Revision 19
- ABN 60, Grid Emergency, Revision 18
- 610.4.003, Core Spray Valve Operability and In
-Service Test, Revision 44
- 610.4.021, Core Spray System 1 Pump Operability and Quarterly In
-Service Test, Revision 30
Condition Reports
- 2689826
- 2689827
- 2689830
- 2689811
- 2689787
Drawings
- P6-50-00, Oyster Creek 230 KV Substation, Sheet 1, Revision 14
Miscellaneous
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.
, Auxiliary Electrical Power, Amendment 256
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.4, Emergency Cooling, Amendment 247
Section 1R15: Operability Determinations and Functionality Assessments
Procedures
- 310, Containment Spray System Operation, Revision 113
- 2400-SMM-3531.01, ESW Pump and Motor Maintenance, Revision 14
- 101.2, Oyster Creek Site Fire Protection Program
- MA-AA-716-230-1001, Oil Analysis Interpretation Guideline, Revision 19
- RAP-J8a, Trunnion Rm Temp Hi, Revision 6
- EMG-3200.11, Secondary Containment Control, Revision 13
- 29, Reactor Building Heating, Cooling and Ventilation System, Revision 63
- 330, Standby Gas Treatment System, Revision 57
- 307, Isolation Condenser System, Revision 125
- CY-OC-120-520, Isolation Condenser Sampling, Revision 8
- CY-OC-120-1102, Auxiliary Plant System Sample and Analysis Schedule, Revision 9
- CY-OC-120-110, Chemistry Limits and Frequencies, Revision 3
- OP-AA-108-105-1001, MCR Equipment Deficiency Management Screening, Revision 5
- EMG-SP4, Operation of the Core Spray System, Revision 2
- 2000-BAS-3200.02, EOP Users Guide, Revision 8
Condition Reports
- 2696098
- 2695926 0
- 952501
- 2695253
- 2695591
- 2689607
- 2705488
- 2702761
- 2706517
- 2706523
- 2706626
- 2706787
- 2706707
- 2706673
- 1364257
- 2703177
- 2704689 24 49600
- 2538602
- 1691267
- 1663612
- 1673853
- 1684455
- 2408955
- 2693281
- 2696056
- 2699883
Calculations
- C-1302-532-E540-035, ESW System Design Basis, Revision 3
- C-1302-212-5450-027, Emergency Operating Procedure Vortex Limit for Core Spray and Containment Spray Pumps, Revisions 2 and 3
Drawings
- BR 2011, Reactor Building Ventilation Flow Diagram, Sheet 2, Revision 64
- GU 3E-243-21-1000, Drywell and Torus Vacuum Relief System Flow Diagram, Sheet 1, Revision 29
Miscellaneous
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section : 5.2, Integrity of Reactor Coolant Pressure Boundary, Revision Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.
, Accident Monitoring Instrumentation, Amendment 214
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.2, Containment Systems, Revision 18
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.4, Emergency Cooling, Amendment 247 Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.8, Isolation Condenser, Amendment 241
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.5, Fission Product Removal and Control Systems, Revision 17
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 9.4, Heating, Ventilation, and Air Conditioning Systems, Revision 14
- Technical Evaluation 1364257
-08, Affect of Calcium Bicarbonate in the Isolation Condenser , dated April 2013
Section 1R18: Plant Modifications
Procedures
- 305, Shutdown Cooling System Operation, Revision 123
- OP-OC-117-101-1001, Operations with Potential to Drain Reactor Vessel, Revision 2
Condition Reports
- 26152
- 2364496
- 2411349
Drawings
- GE 148F711, Reactor Shutdown Cooling System Flow Diagram, Sheet 1, Revision 43
- Maintenance Orders/Work Orders
- R2118019 R2246185
Miscellaneous
- Safety Evaluation 000215
-027, Alternate Letdown from Shutdown Cooling to Reactor Water Cleanup, Revision 0
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.5, Containment, Amendment 196
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 5.4
- Component and Subsystem Design, Revisio
n 18
- Section 1R19: Post
-Maintenance Testing
Procedures
- 310, Containment Spray System Operation, Revision 113
- 607.4.004, Containment Spray and Emergency Service Water Pump System 1 Operability and Comprehensive/Preservice/Post
-Maintenance Inservice Test, Revision 98
- 651.4.001, Standby Gas Treatment System Auto Actuation Test, Revision 72
- 2.1, Control Rod Drive System Operation, Revision 116
- 308, Emergency Core Cooling System Operation, Revision 96
Calculations
- C-1302-532-E540-036, ESW System Design Basis, Revision 3
Condition Reports
- 2706756
- 2706725
- 2706568
- 2188265
- 2369913
- 2339401
- 2339402
- 2377024
- 2714883
- 2718430
- 2722356
Drawings
- GE 885D781, Core Spray System Flow Diagram, Sheet 1, Revision 71
- GE 237E487, Control Rod Drive System Flow Diagram, Sheet 1, Revision 65
- Maintenance Orders/Work Orders
- R2131578 R2180812 R2118019 R2250154
Miscellaneous
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.2, Containment Systems, Revision 18
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.4, Emergency Cooling, Amendment 247
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.2, Reactivity Control, Amendment 178
- Oyster Cooling, Amendment 247
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 3.9, Mechanical Systems and Components, Revision 17
Section 1R20: Refueling and Other Outage Activities
Procedures
- 203, Plant Shutdown, Revision 88
- 205.0, Reactor Refueling, Revision 80
- 205.62, Refueling Bridge Check
-Off, Revision 43
- 360, Refuel Bridge Operation, Revision 24
Section 1R22: Surveillance Testing
Procedures
- 2.4.001, Standby Liquid Control Pump and Valve Operability and In
-Service Test, Revision 50
- 645.4.001, Fire Pump #1 Operability Test. Revision 73
- 619.4.025, Automatic Scram Contactor Test, Revision 14
- 604.3.001, Reactor Building to Torus Power Vacuum Breaker Test and Calibration, Revision 44
- Maintenance Orders/Work Orders
- R2274834 R2269251 R2277237 R2277624
Miscellaneous
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 9.3, Process Auxiliaries, Revision 16
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.2, Reactivity Control, Amendment 262
- Oyster Creek Nuclear Generating Station Technical Specifications, Section 3.5, Containment, Amendment 196
Section 1EP2: Alert and Notification System Evaluation
Procedures
- EP-AA-1000, Exelon Nuclear Standardized Radiological Emergency Plan, Revision 28
- EP-AA-1010, Exelon Nuclear Radiological Emergency Plan Annex for Oyster Creek, Revision 11
- EP-MA-121-1002, Alert and Notification System Program, Revision 12
- EP-MA-121-1003, Alert and Notification System Monitoring, Troubleshooting, and Testing Program, Revision 6
- EP-MA-121-1004, Alert and Notification System Program, Revision 9
- PCR 036247
-81, Improved Instructions for ANS Preventative Maintenance, Dated 9/27/16
Miscellaneous
- ANS Design Report, Revision 0 dated May 10, 2013
- ANS Maintenance Records, 2015
- ANS Testing Records, 2016
- Oyster Creek Public Alert and Notification System Design Report, Revision 0
Section 1EP3: Emergency Response Organization Staffing and Augmentation System
Procedures
- EP-AA-1010, Addendum 1, Oyster Creek Station On
-Shift Staffing Technical Basis, Revision 1
- EP-AA-122-100, Drill and Exercise Planning and Scheduling, Revision 6
- EP-AA-122-100-F-13, Call-In Drill Checklist, Revision C
Miscellaneous
- 2016 ERO Duty Roster:
- Oyster Creek Oyster Creek Call
-In and Drive
-In Augmentation Drill Reports, 2012
- 2016
Section 1EP5: Maintenance of Emergency Preparedness
Procedures
- LS-AA-104, Exelon 50.59 Review Process, Revision 10
- EP-AA-120-1001, 10
- CFR 50.54(q) Change Evaluation, Revision
- 8EP
-AA-1010 Addendum 2, Evacuation Time Estimates for Oyster Creek Plume Exposure Pathway Emergency Planning Zone, Revision 01
- EP-AA-121, Emergency Response Facilities and Equipment Readiness, Revision 15
- EP-AA-121-F-10, Oyster Creek EP Equipment Matrix, Revision 1
- WC-AA-106, Work Screening and Processing, Revision 16
- EP-AA-1010, Exelon Nuclear Radiological Emergency Plan Annex for Oyster Creek Station, Revision 11
Condition Reports
- 21262
- 2721298
- 2721323
- 2466681
- 2478892
- 2482790
- 2486399
- 2486710
- 2486718
- 2561465
- 2563023
- 2563023
- 2563099
- 2563171
- 2563178
- 2563186 2
- 563283
- 2577023 2
- 651474
- 2658357
- 2658821
- 2658964
- 2658978
- 2659376
Miscellaneous
- Check In Self
-Assessment Report, Assignment
- 2411205, 2015 NRC EP Baseline Inspection Readiness Check In Self
-Assessment Report, Assignment
- 2615242, 2016 NRC EP Baseline Inspection Readiness KLD
- TR-790, Oyster Creek Generating Station 2015 Population Update Analysis (November 10, 2015) KLD
- TR-852, Oyster Creek Generating Station 2016 Population Update Analysis (September
- 10, 2016)
- NOSA-Oyster Creek
-15-03 Emergency Preparedness Audit Report
- NOSA-Oyster Creek
-16-03 Emergency Preparedness Audit Report Oyster Creek 2015 Graded Exercise Evaluation Report Oyster Creek 2016 Off
-Year Exercise Report Oyster Creek Nuclear Generating Station 2016 Annual Medical Emergency and Health Physics Drill, June 7, 2016
- Oyster Creek 2016 Emergency Plan Letters of Agreement/Memoranda of Understanding with the supporting local fire, medical and law enforcement agencies
Section 2RS1: Access Control to Radiologically Significant Areas
Procedures
- RP-AA-800, Control, Inventory and Leak Testing of Radioactive Sources, Revision 7
- RP-AA-500-1003, 10CFR Part 37 Material Accountability Program, Revision 1
- RP-AA-300, Radiological Survey Program, Revision 13
- RP-AA-376-1001, Radiological Posting, Labeling and Marking Standard, Revision 14
- RP-AA-410, Selection Use and Control of Protective Clothing, Revision 7
- RP-AA-503, Unconditional Release Survey Method, Revision 14
- RP-AA-460, Controls for High and Locked High Radiation Areas, Revision 29
- RP-AA-800-001, Nationally Tracked Source Program, Revision 2
- RP-AA-503-F-01, Unconditional Release Instructions Using the Small Article Monitor (SAM), Revision 4
- RP-AA-300-10001, Discrete Radioactive Particle Controls, Revision 5
- RP-AA-401-1003, Contamination Control Best Practice Application, Revision 3
- RP-AA-500-1001, Requirements for Radioactive Materials Stored Outdoors, Revision 5
- RP-AA-303, Soil Sampling for Radiological Analysis, Revision 1
Condition Reports
- 29088
- 2636395
- 2640500
- 2655188
- 2612772
- 2721028
- 02612842
- 02588588
- 02627521
- 02719309
Documents
- OC-15-012 Radiation Protection Calculation and Position Paper:
- 2015-2016 10
- CFR 61 Waste Stream Analysis, September 18, 2015
- Oyster Creek Technical Specification 4.11 Sealed Sources
- OCNGS Exempt Quantity Sources, August 31, 2016
- OCNGS Licensed Quantity Sources, August 31, 2016
- NSTS Confirmation Form 2016 Annual Inventory Reconciliation, January 22, 2016
- WC-AA-111 Attachment 4 Surveillance Test Coversheet WO R2263767 Inventory and Leak Test Radioactive Sources, January 25, 2016
- WC-AA-111 Attachment 4 Surveillance Test Coversheet WO R2273500 Inventory and Leak Test Radioactive Sources, July 27, 2016
- RP-AA-301 Attachment 2 Airborne Radioactivity Calculation Sheet 16
-1077 Rx Building 119' Equipment Storage Pool, August 31, 2016
- RP-AA-301 Attachment 2 Airborne Radioactivity Calculation Sheet 16
-1076 Rx Building 119' Equipment Storage Pool, August 31, 2016
- RP-AA-301 Attachment 2 Airborne Radioactivity Calculation Sheet 16
-1074 Rx Building 119' Equipment Storage Pool, August 31, 2016
- RP-AA-301 Attachment 2 Airborne Radioactivity Calculation Sheet 16
-1069 New Radwaste 23' A Evaporator, August 29, 2015
- RP-AA-301 Attachment 2 Airborne Radioactivity Calculation Sheet 16
-1068, New Radwaste Fill Aisle, August 29, 2016
- OCGS Rad Survey N3U 16
-00268
- NRW 23' A Evaporator, February 10, 2016
- OCGS Rad Survey N3U 16
-01832
- NRW 23' A Evaporator, August 29, 2016
- OCGS Rad Survey N4B 16
-01835
- NRW 38' ST
-T-3B Hold-up Tank, August 29, 2016
- OCGS Rad Survey N4A 16
-01834
- NRW 38' ST
-T-3A Hold-up Tank, August 29, 2016
- OCGS Rad Survey N4A 15
-00735
- NRW 38' SL
-T-3A Hold-up Tank, May 1, 2015
- OCGS Rad Survey N4A 15-03038
- NRW 38' SL
-T-3A Hold-up Tank, November 21, 2015
- OCGS Rad Survey N4B 15
-00736
- NRW 38' SL
-T-3B Hold-up Tank, May1, 2015
- OCGS Rad Survey N3W 15
-00738
- NRW 38'
- NRW 23' B Evaporator, April 30, 2015
- OCGS Rad Survey N3D 16
-01833
- NRW 23' Fill Aisle, August 29, 2016
- OCGS Rad Survey N3D 15
-01502
- NRW 23' Fill Aisle, August 19, 2015
- OCGS Rad Survey N3D 15
-01797
- NRW 23' Fill Aisle, October 7, 2015
- OCGS Rad Survey RHD 16
-01590 Rx Building 119' Equipment Storage Pool, July 28, 2016
- OCGS Rad Survey RHD 14
-02010 Rx Building 119' Equipment Storage Pool, August 5, 2014
- OCGS Locked High Radiation Area Key List, August 29, 2016
- OCGS RWP 16
-00211, NRW Fire Protection System Test in HRAs and LHRA, July 15, 2016
- OCGS
- RWP 16-00350,
- RB 119' Refuel Floor Remove Equipment and Trash from Equipment Storage Pool, July 15, 2016
- OCGS RWP 16
-901, 01R26 Reactor Disassembly, Refuel, Inspection and Reassembly, July 15, 2016 OCGS RWP 16
-506, 01R26 DW Scaffolding Activities, July 15, 2016 OCGS RWP 16
-513, 01R26 Under
-Vessel Prep and Restoration Activities, July 15, 2016
- RP-JS-13 Attachment 1 Release Survey Documentation for Snubber Trailer Tools and Equipment, September 28, 2016
Section 2RS2: Occupational As Low As
- Reasonably Achievable Planning and Control
Procedures
- RP-OC-6006, Reactor Cavity and Equipment Pit Leak Mitigation and Decontamination, Revision 4
- RP-AA-400-1006, Outage Exposure Estimating and Tracking, Revision 5
- RP-AA-400-1004, Emergent Dose Control and Authorization, Revision 8
- RP-AA-400-1009, Remote Monitoring System, Revision 2
Condition Reports
- 2589108
- 2673906
- 2681914
- 2602368
- 2661160
- 2720787
- 2720745
Documents
- RP-AA-4004 Oyster Creek Generating Station Radiation Protection O1R25
- 2014 Refueling Outage Report, November 14, 2014
-906 1R26 Rx Cavity Coating and Decon, August 22, 2016
- Plan/ Micro ALARA Plan No. 16
-901 Reactor Disassembly, Refuel, Inspection and Reassembly of Rx, August 16, 2016
-513 Control Rod Drive (CRD) Exchange Activities, May 18, 2016
-510 Drywell Main Steam Safety Relief Valve Activities, May 19, 2016
-506 Scaffold Activities, June 8, 2016
- RP-AA-400 Attachment 3 SAC Agenda, June 23, 2016
- RP-AA-400 Attachment 3 SAC Agenda, May 25, 2016
- RP-AA-400 Attachment 3 SAC Agenda, July 21, 2016
-Job Review: Replace D Recirc Pump Seal, May 16, 2016
-Job Review: DW Ni System, May 18, 2016
-Job Review: Control Rod Drive (CRD) Exchange Activities, July 26, 2016
-Job Review:
- Recirc Pump Seal and Motor Activities, May 4, 2016
- RP-AA-441 Attachment 2 TEDE ALARA Evaluation Screening Worksheet, Main Steam Safety Relief Valve Activities, June 29, 2016
Section RS03:
- In
-plant Airborne Radioactivity Control and Mitigation
Procedures
- RP-AA-700-1300, Calibration, Operation and Source Check of the Eberline Beta Air Monitor
- AMS-3, Revision 3
- RP-AA-440, Respiratory Protection Program, Revision 13
- RP-AA-870-1001 Setup and Operation of Portable Air Filtration Equipment, Revision 6
- RP-AA-445, Quantitative Fit Testing using Portacount Pro Model 8030, Revision 0
- RP-AA-444, Controlled Negative Pressure Fit Testing, Revision 5
- RP-AA-443, Quantitative Fit Testing, Revision 13
- RP-AA-441, Evaluation and Selection Process for Radiological Respirator Use, Revision 6
- RP-AA-825, Maintenance Care and Inspection of Respiratory Protective Equipment, Revision 8
- RP-AA-870-1002, Use of Vacuum Cleaners in Radiologically Controlled Areas, Revision 7
- RP-AA-870-1004, Use of Air Movers Portable Fans In Radiologically Controlled Areas, Revisio n 1
- RP-AA-870-1003, Testing Portable HEPA Filter Units, Revision 4
- RP-AA-825-1012, Inspection and Use of the Mururoa Blu Ethyfuge PAPR Suit, Revision 4
- RP-AA-825-1033, Operation of the MSA Optimair
- MM 2K Mask Mounted Powered Air Purifying Respirator, Revision 2
- RP-AA-825-1014, Operation and Inspection of the 3M Versa Flo TR
-300-PAPR System, Revision 3
Condition Report
- 2718597
- 2719610
- 2717608
- 2718850
- 2718867
Miscellaneous
- Oyster Creek Final Safety Analysis Report
- RP-AA-870-1003 Attachment 5
- HEPA Test Data Sheet for HEPA Unit HF
-77, April 15, 2016
- RP-AA-870-1003 Attachment 5
- HEPA Test Data Sheet for HEPA Unit HF
-55, July 9, 2016
- RP-AA-870-1003 Attachment 5
- HEPA Test Data Sheet for HEPA Unit HF
-30, July 18, 2016
- RP-AA-825-1014 Attachment 2
- 3M
- TR-300 Inspection and Issue Log, September 27, 2016
-906 Cavity Decon, September 25, 2016
-510 Main Steam Safety Relief Valve Activities, June 29, 2016
Section RS04: Occupational Dose Assessment
Procedures
- RP-AA-210, Dosimetry Issue, Usage and Control, Revision 26
- RP-AA-214, Area Dosimeter Surveillance, Revision 5
- RP-AA-210-1001, Dosimetry Logs and Forms, Revision 10
- RP-AA-232-1001, FASTSCAN APEX
-INVIVO Whole Body Counter Calibration, Revision 0
- RP-AA-232, Operation of the Whole Body Counter Using APEX
-INVIVO, Revision 0
- RP-AA-220, Bioassay Program, Revision 11
- RP-AA-203-1001, Personnel Exposure Investigations, Revision 9
- RP-AA-270, Prenatal Radiation Exposure, Revision 7
- RP-AA-350, Personnel Contamination Monitoring Decontamination and Reporting, Revision 16
- Corrective Action Document Name
- 2613275 26739 06
- 2718599
- 2599859
- 2600345
Miscellaneous
- Oyster Creek Final Safety Analysis Report
- CY-OC-130-501 Attachment 5 Calculation of Total Activity Based on Composite Samples, February 2015
- RP-AA-203-1001 Attachment 1 Personnel Exposure Investigation, Employee
- ID 128767, May 21, 2015
- RP-AA-203-1001 Attachment 1 Personnel Exposure Investigation, Employee ID C10523, May 26, 2015
- RP-AA-203-1001 Attachment 1 Personnel Exposure Investigation, Employee
- ID 022564, December 1, 2015
- RP-AA-203-1001 Attachment 1 Personnel Exposure Investigation, Employee ID
- C151561, February 24, 2016
- RP-AA-203-1001 Attachment 1 Personnel Exposure Investigation, Employee
- ID 128738, April 14, 2016
- RP-AA-270 Attachment 2 Declaration of Intent to become Pregnant, Employee
- ID 033163, August 24, 2
- 016
- RP-AA-270 Attachment 3 Declaration of Pregnancy, Employee
- ID 033163, August 24, 2016
- RP-AA-270 Attachment 2 Declaration of Intent to become Pregnant, Employee
- ID 059157, August 12, 2016
- OC-15-001 Radiation Protection Calculation and Position Paper: Skin Dose from Leaking Analytics Single Isotope Source, January 14, 2015
- OC-16-005 Radiation Protection Calculation and Position Paper: WBC Calibration Report for 2016, September 2, 2016
- OC-14-013, Radiation Protection Calculation and Position Paper: Evaluation of Effective Dose Equivalent (EDEX) During Refuel Outage 1R24 and 1R25, Revision 1
Section 4OA1: Performance Indicator Verification
Procedures
- ER-AB-331-1006, BWR Reactor Coolant System Leakage Monitoring and Action Plan, Revision 2
- LS-AA-2110, Monthly Data Elements for NRC Emergency Response Organization (ERO) Drill Participation, Revision 007
- LS-AA-2120, Monthly Data Elements for NRC Drill and Exercise Performance, Revision 004
- LS-AA-2130, Monthly Data Elements for NRC
- Alert and Notification System, Revision 005
- LS-AA-2150, Monthly Data Elements for RETS/ODCM Radiological Effluent Occurrences, Revision 5
- LS-AA-2140, Monthly Data Elements for NRC Occupational Exposure Control Effectiveness, Revision 5
- LS-AA-2001, Collecting and Reporting of NRC Performance Indicator Data, Revision 14
- LS-AA-2003, Use of INPO Consolidated Data Entry Database for WANO and NRC Data Entry, Revision 10
- LS-AA-2004 Collecting and Reporting INPO and WANO Data, Revision 5
Condition Reports
- 2675277
- 2672002
- 2668418
- 2668155
- 2617397
Miscellaneous
- NUREG 1022, Reporting Requirements, Revision 3
- Various Operator Logs from July 1, 2015 to June 30, 2016
- NEI 99-02, Regulatory Assessment Performance Indicator Guideline, Revision 7
- September 2016
- September 2016
- September 2016
- OC PI View Report for PR01 RETS/ODCM Radiological Effluents for Q3 2015, Q4 2015, Q1 2016 and Q2 2016, September 29, 2016
- OC PI view Report for OR01 Occupational Exposure Control Effectiveness for Q3 2015, Q4 2015, Q1 2016 and Q2 2016, September 29, 2016
Section 4OA2: Problem Identification and Resolution
Procedures
- AD-OC-101-1002, Oyster Creek Procedure Writers Standard, Revision 9
- EOP Support Procedure 26, Determining Bulk Drywell Temperature, Revision 1
- OC-PPC-SRS-001, System Requirements Specification for the Oyster Creek Safety Parameter Display System (SPDS), Revision 3
- 309.2, Reactor Building Closed Cooling Water System, Revision 95
- 2.9, Primary Containment Control, Revision
- 681.4.004, Technical Specification Log Sheet, Revision 32
- Calculation
- C-1302-838-5360-003, Drywell Bulk Temp. OGNGS, Revision 3
Condition Reports
- 1533116
- 1534477
- 1673107
- Maintenance Orders/Work Orders
- C2035085
Miscellaneous
- Adverse Condition Monitoring for Drywell Temperature Monitoring, dated June 26, 2016
- TDR-504, Drywell Temperature Monitoring Justification, dated November 16, 1983
- TDR-546, Evaluation of Drywell Temperature: Historical Data, dated July 15, 1993
- Topical Report #28, Oyster Creek response to Regulatory Guide 1.97, Revision 6
- NRC Docket No. 50
-219
- LS-85-11-031
- Memorandum to VP & Director Oyster Creek NGS, dated November 11, 1985
- SDBD-OC-838, Design Basis Document for Drywell Cooling System, Revision 2
- Oyster Creek Nuclear Generating Station Updated Final Safety Analysis Report, Section 6.2, Containment Systems, Revision 18
- Section 4OA3: Follow
-up of Events and Notices of Enforcement Discretion
Procedures
- HU-AA-1211, Pre-job Briefings, Revision
- HU-AA-101, Human Performance Tools and Verification Practices, Revision
- HU-AA-104-101, Procedure Use and Adherence, Revision
- MA-AA-716-010, Maintenance Planning, Revision 23
Section 4OA5: Other Activities
Miscellaneous
- Oyster Creek Nuclear Generating Station February 2016 Evaluation Final Report
LIST OF ACRONYMS
ALARA a s low a s reasonably
achievable
ASME American Society of
Mechanical Engineers
PI performance
indicator
UFSAR Updated Final Safety Analysis Report
°F degrees Fahrenheit