IR 05000220/2011004

IR 05000220-11-004, 05000410-11-004; 07/01/2011 - 09/30/2011; Nine Mile Point Nuclear Station, Units 1 and 2; Followup of Events and Notices of Enforcement Discretion

ML11314A191
Person / Time
Site:	Nine Mile Point
Issue date:	11/10/2011
From:	Dentel G T Reactor Projects Branch 1
To:	Langdon K Nine Mile Point
dentel, glenn
References
IR-11-004
Download: ML11314A191 (52)

Text

UNITED STATES NUCLEAR REGU LATORY COMMISSION REGION I 475 ALLENDALE ROAD KlNG OF PRUSSIA. PA 19406-1415 Novernber 10 , 2OII Mr. Kenneth Langdon Vice President Nine Mile Point Nine Mile Point Nuclear Station, LLC P.O. Box 63 Lycoming, NY 13093

SUBJECT: NINE MILE POINT NUCLEAR STATION - NRC INTEGRATED INSPECTION REPORT 05000220 1201 I 004 AN D 05000 41 0 l2U 1 AO4

Dear Mr. Langdon:

On September 30, 2011, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Nine Mile Point Nuclear Station Units 1 and 2. The enclosed inspection report documents the inspection results, which were discussed on October 17,2Q11, with Mr. George Gellrich and other members of your staff.The inspection examined activities conducted under your license as they relate to safety and compliance with the Commission's rules and regulations and with the conditions of your license.The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel.

This report documents one self-revealing finding of very low safety significance (Green). The finding was determined not to involve a violation of NRC requirements.

lf you disagree with the cross-cutting aspect assigned to the finding in this report, you should provide a response within 30 days of the date of this inspection report, with the basis for your disagreement, to the Regional Administrator, Region l, and the NRC Resident Inspector at Nine Mile Point Nuclear Station.In accordance with 10 CFR Part 2.390 of the NRC's "Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of the NRC's document system (ADAMS). ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,/l*f/,H Docket Nos.: License Nos.:

Enclosure:

cc w/encl: Glenn T. Dentel, Chief Reactor Projects Branch 1 Division of Reactor Projects 50-220,50-410 DPR-63, NPF-69 I nspection Report 05000220 l 20 1 1 00 4 a nd 05000 41 0 l 201 1 O0 4 M

Attachment:

Supplementary l nformation Distribution via ListServ NRC Public Document Room or from the Publicly Available Records (PARS) component of the NRC's document system (ADAMS). ADAMS is accessible from the NRC Website at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).

Sincerely,/RA/Glenn T. Dentel, Chief Reactor Projects Branch 1 Division of Reactor Projects Docket Nos.: 50-220, 50-410 License Nos.: DPR-63, NPF-69

Enclosure:

Inspection Report 0500022012011004and 0500041012011004

w/Attachment:

Supplementary I nformation cc Mencl: Distribution via ListServ Docket Nos.: 50-220, 50-410 License Nos.: DPR-63, NPF-69

Enclosure:

Inspection Report 0500022012011004and 0500041012011004

w/Attachment:

Supplementary l nformation Distribution (via email): W. Dean, RA D. Lew, DRA D. Roberts, DRP D. Ayres, DRP C. Miller, DRS P. Wilson, DRS M. Franke, RIOEDO G. Dentel, DRP N. Perry, DRP SUNSI Review Gomplete:

NSP (Reviewer's Initials)DOCUMENT NAME: ciDRP\BRANCHl\NINE-MILE-POINT\REPORTS\2O11 - 2012INSPECTION REPORTS\IR 2011-004\NMP tR 201 1-004.DOCX After declaring this document'An Official Agency Record" it will be released to the Public.To receive a copy of this document, indicate in the box; 'C' = Copy without attachmenVenclosure

'E' = Copy with atiachmenUenclosure "N' = No copy J. Hawkins, DRP K. Cronk, DRP N. Floyd, DRP K. Kolaczyk, DRP, SRI D. Dempsey, DRP, Rl K. Kolek, DRP, OA RidsNrrPMNineM ilePointResource RidsNrrDorlLpll

-1 Resource ROPReportsResource MLl1314A191 1 U.S. NUCLEAR REGULATORY COMMISSION REGION I Docket Nos.: 50-220,50-410 License Nos.: DPR-63. NPF-69 Report No.: 0500022012011004;05000410/2011004 Licensee:

Nine Mile Point Nuclear Station, LLC (NMPNS)Facility:

Nine Mile Point, Units 1 and 2 Location:

Oswego, NY Dates: July 1 through September 30,2Q11 lnspectors:

K. Kolaczyk, Senior Resident Inspector D. Dempsey, Resident Inspector J. Furia, Senior Health Physicist D. Kern, Senior Reactor Inspector W. Schmidt, Senior Reactor Analyst S. Shaffer, Senior Resident Inspector N. Perry, Senior Project Engineer J. Brand, Reactor Inspector J. Hawkins, Project Engineer J. Johnson, Resident Inspector J. Krafty, Resident Inspector R. Carrion, Senior Reactor lnspector D. Lawyer, Health Physicist Approved By: Glenn T. Dentel, Chief Reactor Projects Branch 1 Division of Reactor Projects Enclosure 1.2 TABLE OF CONTENTS REACTOR SAFETY ........4 1R04 Equipment Alignment

.............

4 1R05 Fire Protection.

......5 1R06 Flood Protection Measures...............

.......7 1R1 1 Licensed Operator Requalification Program ..............

...............'

8 1R12 Maintenance Effectiveness..............

........ I 1R13 Maintenance Risk Assessments and Emergent Work Control ...............'.." I 1R15 Operability Determinations and Functionality Assessments..........

............

10 1R18 Plant Modifications

...........

.... 10 1R19 Post-Maintenance Testing. ..........".'..".'

1 1 1R20 Refueling and Other Outage Activities...

.................

12 1R22 Surveillance Testing ........'....

13 RADIATION SAFETY ....14 2RS1 Radiological Hazard Assessment and Exposure Controls............

............14 2RS2 OccupationalALARA Planning and Controls..............

.............

16 2RS3 f n-Plant Airborne Radioactivity Control and Mitigation............

..........""'..'

17 2RS4 Occupational Dose Assessment................

...'......'..

18 2RS5 Radiation Monitoring Instrumentation.........

""'....." 20 orHER ACTlV11ES...............

........22 4OA1 Performance lndicator Verification

..'.'..-.22 4OA2 Problem ldentification and Resolution

.-."..'.'....""..23 4OA3 Followup of Events and Notices of Enforcement Discretion.

....27 4OA5 Other Activities

."""..'....'.."'.

31 4OAO Meetings, Including Exit..........

..."..'.....'

34 ATTACHMENT:

SUPPLEMENTARY INFORMATION

'....."....34 SUPPLEMENTAL INFORMATION

..........

..............A-1 KEy porNTS OF CONTACT ................A-1 LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED

......,4.2 LIST OF DOCUMENTS REVIEWED ...........

..........4-3 Llsr oF AcRoNYMS...............

..........4-14 2.4.Enclosure 3

SUMMARY OF FINDINGS

lR 0500022012011004, 0500041 012011004t 0710112011 - 091301201 1; Nine Mile Point Nuclear Station, Units 1 and 2; Followup of Events and Notices of Enforcement Discretion.

This report covered a three-month period of inspection by resident inspectors and announced inspections performed by regional inspectors.

The inspectors identified one finding of very low safety significance (Green). The significance of most findings is indicated by their color (Green, White, Yellow, Red) using Inspection Manual Chapter (lMC) 0609, "Significance Determination Process (SDP)." The cross-cutting aspects for the findings were determined using IMC 0310,"Components Within Cross-Cutting Areas." Findings for which the SDP does not apply may be Green, or be assigned a severity levelafter NRC management review. The NRC's program for overseeing the safe operation of commercial nuclear power reactors is described in NUREG-1649, "Reactor Oversight Process," Revision 4, dated December 2006.

Cornerstone: Initiating

Events o

Green.

A Green self revealing finding was identified for inadequate implementation of corrective actions regarding vibration induced failures of socket welds. This finding resulted in an August 1 1 , 2011, Nine Mile Unit 2 scram due to a failed socket weld on the vent line for the 'A'feedwater pump (FWP) minimum flow line. NMPNS did not properly consider the impact of high vibration levels on a vent line attached to the 'A'FWP mini-flow recirculation line. NMPNS corrective actions included upgrading the socket weld to the requirements outlined in industry operating experience (OE).The inspectors determined that the finding was of very low safety significance (Green)through performance of a Phase 1 SDP in accordance with lMC 0609.04,Tab\e 4a,"Characterization Worksheet for Initiating Events, Mitigating Systems (MS) and Barrier lntegrity Cornerstones." Specifically, the finding did not contribute to both the likelihood of a reactor trip and the likelihood that mitigation equipment or functions will not be available.

This finding has a cross-cutting aspect in the area of problem identification and resolution in that NMPNS did not implement and institutionalize OE through changes to station processes, procedures, equipment and training programs.Specifically in 1998 and again in 2010, NMPNS did not institutionalize external and internal OE to reduce the probability of a socket weld failure. (P.2.b per IMC 0310).(Section 4OA3)

4

REPORT DETAILS

Summarv of Plant Status Unit 1 began the inspection period at 95 percent power due to troubleshooting an electro-hydraulic anomaly on the turbine control system. On July 1, power was returned to 100 percent.On August 2, plant power was briefly reduced to 98 percent to facilitate turbine control system testing. On September 29, reactor power was reduced to 95 percent to remove the 11 recirculation pump from service and conduct turbine stop valve testing. Power was returned to 100 percent later that day and Unit 1 remained at 100 percent power for the rest of the report period.Unit 2 began the inspection period at 100 percent power. On July 17, power was reduced to 98 percent in response to a feedwater heater level transient.

The condition was corrected and power was restored to 100 percent later that day. On August 6, the unit was shut down due to high reactor coolant leakage in the drywell. On August 10, the reactor was taken critical, but subsequently was scrammed from 15 percent power due to a ruptured small-bore vent line on the 'A' reactor feedwater pump (FWP) minimum flow line. Following repairs, the reactor was taken critical on August 12 and the plant was restored to 100 percent power on August 13. The unit remained at 100 percent power for the remainder of the inspection period.1, REACTORSAFETY Cornerstones:

Initiating Events, Mitigating Systems, and Barrier Integrity 1 R04 Equipment Aliqnment (71111.04)

.1 Partial Walkdown (71111.04Q - Two samples)a. Inspection

Scope The inspectors performed partial walkdowns of the following systems:. Unit 1 103 emergency diesel generator (EDG) and both 1 15 kilovolt off-site power lines while 102 EDG was inoperable for unplanned corrective maintenance. The Unit 2 reactor building (RB) mat drainage sumps while portions of the systems were out of service due to mechanical failures 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 (TSs), work orders (WOs), condition reports (CRs), and the impact of ongoing work activities on redundant trains of equipment in order to identify conditions that could have impacted system performance of their 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 Enclosure b.5 the components and observed operating parameters of equipment to verify that there were no deficiencies.

The inspectors also reviewed whether NMPNS staff had properly identified equipment issues and entered them into the corrective action program (CAP)for resolution with the appropriate significance characterization.

Documents reviewed for each section of this inspection report are listed in the Attachment.

Findinqs No findings were identified.

FullWalkdown (71111.04S - Two samples)a. lnspection Scope The inspectors performed a complete system walkdown of accessible portions of the Unit 't core spray and the Unit 2 reactor core isolation cooling (RCIC) systems to verify the existing equipment lineup was correct. The inspectors reviewed operating procedures, surveillance tests (STs), system health reports, drawings, equipment line-up check-off lists, and the UFSARs to verify that the systems were aligned to perform their required safety functions.

The inspectors also reviewed electrical power availability, component lubrication and equipment cooling, hangar and support functionality, and operability of support systems. The inspectors 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.

Additionally, the inspectors reviewed a sample of related CRs and WOs to ensure that NMPNS appropriately evaluated and resolved any deficiencies.

b. Findinos No findings were identified.

1R05 Fire Protection

(71 11 1.05).1 Quarterlv Inspection (71111.05Q - Seven samples)a. lnspection 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 NMPNS 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.

b.6. Unit 1 Northwest RB 198 and218 foot elevations (fire zone RX198-1). Unit 1 Northeast RB 198 and 218 foot elevations (fire area RX198-2). Unit 1 Southwest RB 198 and 218 foot elevations (fire area RX198-3). Unit 1 Southeast RB 198 and 218 foot elevations (fire area RX198-4). Unit 2 Division I EDG room (fire area 28). Unit 2 Division ll EDG room (fire area 29). Unit 2 Division lll EDG room (fire area 30)Findinos No findings were identified.

Annual Inspection (71111.05A - One sample)Inspection Scope The inspectors observed a fire brigade drill scenario conducted on August 18, in the Unit 2 west normal switchgear building 261 foot elevation.

The inspectors observed brigade performance during the drill to evaluate donning and use of protective equipment and self-contained breathing apparatus (SCBA), fire brigade leader command and control, fire brigade response time, communications, and the use of pre-fire plans. The inspectors attended the post-drill critique and reviewed the disposition of issues and deficiencies identified during the drill. The inspectors evaluated NMPNS's performance against the requirements contained in NMP-TR-1

.01 -107, "Nuclear Fire Brigade Training Program," Revision 01000. The inspectors

evaluated specific attributes as follows:. Proper wearing of turnout gear and SCBA o Proper use and layout of fire hoses o Employment of appropriate fire-fighting techniques. Sufficient fire-fighting equipment brought to the scene o Effectiveness of command and control. Search for victims and propagation of the fire into other plant areas. Smokeremovaloperations r Utilization of pre-planned strategies. Adherence to the pre-planned drill scenario. Drillobjectives met The inspectors also evaluated the fire brigade's actions to determine whether these actions were in accordance with NMPNS's fire-fighting strategies.

Findinos No findings were identified.

b.Enclosure 7 1R06 Flood Protection Measures (71111.06)

.1 Internal Floodinq Re.view (Two samples)a. Inspection

Scope b..2 The inspectors reviewed the UFSAR, the site flooding analysis, and plant procedures to assess susceptibilities involving internalflooding.

The inspectors also reviewed the CAP to determine if NMPNS identified and corrected flooding problems, and whether operator actions for coping with flooding were adequate.

The inspectors reviewed the internal flood protection measures for equipment in the Unit 2 service water bays and Unit 2 Division l, ll, and lll essential switchgear rooms. The inspectors evaluated NMPNS's protection of safety-related systems from internal flooding conditions.

The inspectors performed a walkdown of the areas, interviewed the system engineers, reviewed the internalflooding evaluation, and verified that equipment and conditions remained consistent with those indicated in the design basis and flooding evaluation documents.

Findinqs No findings were identified.

Annual Review of Cables Located in Underqround Bunkers/Manholes lnspection Scope (One sample)The inspectors conducted an inspection of underground bunkers/manholes subject to flooding that contain cables whose failure could disable risk-significant equipment.

The inspectors performed walkdowns of risk-significant areas, including the periodic inspection of man-holes MH-1 and MH-3, to verify the condition of risk significant underground electrical cables. Station personnel currently inspect MH-1 and MH-3 on a monthly basis due to known water leakage into the man-holes and no current automatic dewatering capability.

Station personnel plan to continue monthly inspections until a design change to provide automatic dewatering is successfully installed and tested (planned for 2012). Inspections were performed in accordance with S-EPM-GEN-702,"Associated Transformer and Switchyard PMS," Revision 00500 and S-EPM-GEN-074,"Accessible Non-EQ Cables and Connections lnspection Procedure," Revision 00. The inspectors selected MH-1 and MH-3 based on the risk significance of equipment (high pressure core spray pump) powered by the cables which pass through these man-holes.

The inspectors interviewed engineers, reviewed documents, and entered the man-holes to verify cables andlor splices were intact, support structures provided appropriate support for the cables and cable trays, cables were not submerged in water, and to verify the as-built configuration matched associated design drawings.

The inspectors also verified that degraded conditions (when applicable)were properly identified, documented, corrected, or entered into the CAP for resolution.

8 b. Findinqs No findings were identified.

1R1 1 Licensed Operator Requalification Proqram (71111.11 - Two samples)a. Insoection Scope The inspectors observed licensed operator simulator training for Units 1 and 2 on August 30, which included a security threat and ground attack in the protected area of the plant. The inspectors evaluated operator performance during the simulated events and verified completion of risk significant operator actions, including the use of abnormal and emergency operating procedures (EOPs.) 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 supervisors.

The inspectors verified the accuracy and timeliness of the emergency classifications made by the shift managers and the TS action statements entered by the shift technical advisor. Additionally, the inspectors assessed the ability of the crew and training staff to identify and document crew performance problems.b. Findinqs No findings were identified.

1R12 Maintenance

Effectiveness (71111.12 - Four samples)a. Inspection Scope The inspectors reviewed the samples listed below to assess the effectiveness of maintenance activities on structure, system, and component (SSC) performance and reliability.

The inspectors reviewed system health reports, CAP documents, maintenance WOs, and maintenance rule basis documents to ensure that NMPNS was identifying and properly evaluating performance problems within the scope of the maintenance rule. For each sample selected, the inspectors verified that the SSC was properly scoped into the maintenance rule in accordance with 10 CFR Part 50.65 and verified that the (aX2) performance criteria established by NMPNS staff was reasonable.

As applicable, for SSCs classified as (a)(1), the inspectors assessed the adequacy of goals and corrective actions to return these SSCs to (aX2). Additionally, the inspectors ensured that NMPNS staff was identifying and addressing common cause failures that occurred within and across maintenance rule system boundaries.. Unit 1 feedwater heater system r Unit 2 control building chilled water system. Unit 2 alternating current (AC) electric power. Unit 2 direct current electric power and uninterruptible power supplies Enclosure b. Findinqs No findings were identified.

1R13 Maintenance

Risk Assessments and Emeroent Work Control (71111

.13 - Seven samples)Inspection

Scope The inspectors reviewed station evaluation and management of plant risk for the maintenance and emergent work activities listed below to verify that NMPNS 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 NMPNS personnel performed risk assessments as required by 10 CFR Part 50.65(a)(4)and that the assessments were accurate and complete.

When NMPNS 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 TS requirements and inspected portions of redundant safety systems, when applicable, to verify risk analysis assumptions were valid and applicable requirements were met.Unit 1. Emergent maintenance on temperature control valve TCV-79-07 on the 102 EDG cooling water system o Week of July 18 that involved troubleshooting and testing of 15 reactor recirculation pump due to unexpected flow oscillations r Week of August 8 which included planned surveillance testing of the 103 EDG, and emergent work on the RB ventilation system and 11 condensate water booster pump. Week of August 29 which involved emergent work activities on the 11 control rod drive pump, the 102 EDG exhaust fan, and the city water supply line to Unit 1 Unit 2 r Emergent work to replace alternate sample pump for the stack gaseous effluent monitoring system, WO C91478961, on July 16. Work activities associated with the plant startup on August 10. Planned testing of the Division ll EDG following the completion of maintenance activities Findinqs No findings were identified 10 1R15 Ooerabilitv Determinations and Functionalitv Assessments (71111.15 - Six samples)a. Inspection Scope The inspectors reviewed operability determinations for the following degraded or non-conforming conditions:

CR 201 1-005317, and CR 201 1-006410, concerning inadvertent Division ll EDG 2EGS.EG3, "Mechanical Failure Alarms," (computer point EGSPC02, lube oil pressure low alarm) received on June 30 and July 1 1,2011, while the EDG was in standby CR 2011-004288 for the seat leakage of the Unit 1 core spray vent valves lV-40-31 and lV-40-33 (reactor coolant and primary containment isolation valves) on April 26, 2011 CR 201 1-007412, concerning leakage past Unit 2 residual heat removal check valve 2RHS"39B and valve 2RHS.40B identified on August 15,2011.. CR 2011-007437, concerning a small oil leak from a Unit 2 Division I EDG cylinder head. CR 2011-006996, concerning low flow readings on the stack wide range gaseous monitor sample and system flow totalizers at Unit 2.. CR 2011-007423, concerning increasing drywell floor drain leakage rate following a Unit 2forced outage The inspectors selected these issues based on the risk significance of the associated components and systems. The inspectors evaluated the technical adequacy of the operability determinations to assess whether TS 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 TSs and UFSAR to NMPNS evaluations to determine whether the components or systems were operable.

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 NMPNS. The inspectors determined, where appropriate, compliance with bounding limitations associated with the evaluations.

b. Findinqs No findings were identified.

1 R18 Plant Modifications (71111

.18 - Three samples)Tem porarv Mod ifications

a. lnspection 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 postmodification testing Enclosure 11 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.. Engineering change package (ECP) ECP-11-000520, "lnstall Temporary Duct Blind Upstream of Fire Damper BV-210-25". ECP-11-000519, "Gag Division ll, EDG Damper2HVP.MODGB in The Closed Position" r ECP- 11-000138, "lnstall Tygon Tubing in Bubbler to Restore lntake Differential Pressure lndication" b. Findinqs No findings were identified.

1R19 Post-Maintenance

Testinq (71111.19 - Eight samples)a. lnspection Scope The inspectors reviewed the post-maintenance tests (PMTs) for the maintenance activities listed below to verify that procedures and test activities ensured system operability and functional capability.

The inspectors reviewed the test procedures to verify that the procedures adequately tested the safety functions that may have been affected by the maintenance activity, that the acceptance criteria in the procedures were consistent with the information in the applicable licensing basis and/or design basis documents, and that the procedures had been properly reviewed and approved.

The inspectors also witnessed the tests or reviewed test data to verify that the test results adequately demonstrated restoration of the affected safety functions.. Unit 1 WO C91499431 to repairflange leakage on 102 EDG temperature control valve TCV-79-07.

The PMT was to verify no leakage from the flange while running the EDG in accordance with N1-ST-M4A, "Emergency Diesel Generator 102 and PB 102 Operability Test," Revision 00500 r Unit 1 WO C91525552 to replace the solenoid valve on RB supply isolation valve 202-15. The PMT was to verify acceptable stroke time using N1-ST-Q20, "RB Heating, Cooling, and Ventilation System Test," Revision 01300.. Unit 1 WO C91532704 to replace PS-51-74, Reactor Feedwater Booster Pump 11 low header pressure switch. The PMT was to calibrate the switch in accordance with the WO. Unit 1 WO C91439853 to test and replace capacitors in the main turbine electronic pressure regulator.

The PMT was to perform electrical checks in accordance with steps in the WO r Unit 1 WO C91532017 to replace a selector switch on average power range monitor channel 17. The PMT verified proper channel calibration and response using N2-ISP-Ci92-326, "APRM #16 Instrument Channel Calibration/Test," Revision 01000, N1-ISP-092-327, "APRM #17 lnstrument Channel Calibration/Test," Revision 0100, N1-ISP-092-346, "Local Power Range Monitoring (LPRM) Calibration Channel 16," Enclosure 12 Revision 02, and N1-lSP-092-347,"Local Power Range Monitoring (LPRM)Calibration Channel 17," Revision 03 o Unit 2 WO C90703422 to perform cleaning, lubrication, and starter inspection of the RCIC Unit Cooler. The PMT was to run the cooler and take amperage readings of the motor using N2 EMP-GEN-V791, "Unit Cooler/Air Handling Unit P.M.," Revision 01501. Unit 2 WO C91530786 to repack recirculation pump discharge isolation valve 2RCS.MOV-18A.

The PMT was to stroke the valve and check for leakage in accordance with S-MMP-GEN-201, "Site Valve Packing Procedure," Revision 00600.. Unit 2WO C91537255 to repair a broken socket weld on a small bore vent line off the 2FWR*P1A feed pump recirculation line. The PMT verified no leakage at system operating pressure and temperature b. Findinqs No findings were identified.

1R20 Refuelinq

and Other Outaqe Activities (71111.20 - One sample)a. Inspection Scope During the unplanned August 2011 outage at Unit 2, the inspectors observed and/or reviewed the following activities to verify that operability requirements were met and that risk, industry experience, and previous site-specific problems were considered.. Following the August 6 plant shutdown due to excessive reactor coolant system leakage, the inspectors toured drywell elevations 261' and 249' to verify that components located in the general area of 2RCS.MOV18A were not damaged by water and steam that emanated from the packing leak on that valve o The inspectors attended several outage meetings where risk management activities were discussed.

The inspectors also toured plant areas to verify risk management actions had been properly implemented. The inspectors observed portions of the August 10, reactor plant startup and initial power ascension. Following the August 11 scram, the inspectors toured the areas adjacent to the FWPs to ensure plant equipment was not damaged by water that leaked from the failed weld o The inspectors observed NMPNS repair activities, and attended several outage meetings including a post scram plant operations review committee meeting.. Following the completion of repairs to the feedwater system, the inspectors observed portions of startup activities on August 12. ltems reviewed included initiat criticality and reactor plant heat-up activities b. Findinqs No findings were identified.

13 1R22 Surveillance Testinq (71111.22 - Eleven samples)a. Inspection Scope The inspectors observed performance of STs and/or reviewed test data for risk-significant SSCs to assess whether test results satisfied TSs, the UFSAR, and NMPNS 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 STs: r N2-PM-M1, "Monthly Test of RCIC Overspeed Device," Revision 00201 o N2-CSP-GEN-D100, "Reactor Water/Auxiliary Water Chemistry Surveillance," Revision 05. N1-lSP-092-325, 'APRM #15 Instrument Channel Calibration/Test," Revision 01000 r N2-lSP-LDS-Q006, "Main Steam Line Tunneland Main Steam Line Lead Enclosure Instrument Channel Functional Test," Revision 00502. N2-OSP-EGS-M@002, "Diesel Generator and Air Start Valve Operability Test-Division lll," Revision 0800 (lST). N2-CSP-RMS-M301, "Noble Gas Sampling and Analysis," Revision 00300. N2-lSP-MSS-O@009, "Main Steam Line High Radiation Monitors Instrument Channel Functional Test," Revision 00100 o N2-OSP-EGS-M@001, "Diesel Generator and Diesel Air Start Valve Operability Test- Division I and ll," Revision 00800 (lST). S-RPIP-3.0, "Radiological Surveys," Revision 01700. N1-ST-C9, "Control Room Emergency Ventilation System Operability Test," Revision 01 502. N2-RTP-109. "Operation and Maintenance of the Digital Radiation Monitoring System (DRMS)" Revision 00201 b. Findinos No findings were identified.

14 2. RADIATION SAFEW Cornerstone:

Occupational/Public Radiation Safety

2RS1 Radiolooical

Hazard Assessment and Exposure Controls (71124.01-One sample)Inspection Scope Inspection Planninq The inspectors reviewed NMPNS's Performance lndicators (Pls) for the Occupational Exposure Cornerstone for follow-up.

The inspectors reviewed the results of radiation protection program audits. The inspectors reviewed reports of operational occurrences related to occupational radiation safety since the last inspection.

Radioloqical Hazard Assessment The inspectors verified that, since the last inspection, there have been no changes to plant operations that may result in a significant new radiological hazard for onsite workers or members of the public.The inspectors reviewed the last two radiological surveys from selected plant areas.The inspectors verified that the thoroughness and frequency of the surveys were appropriate for the given radiological hazard.The inspectors conducted walkdowns of the facility, including radioactive waste processing, storage, and handling areas to evaluate material conditions and potential radiological conditions.

I nstructions to Workers The inspectors selected containers holding nonexempt licensed radioactive materials that may cause unplanned or inadvertent exposure of workers, and verified that they were labeled and controlled.

The inspectors selected occurrences where a worker's electronic dosimeter (ED)noticeably malfunctioned or alarmed. The inspectors verified that workers responded appropriately to the off-normal condition.

The inspectors verified that the issue was included in the CAP and dose evaluations were conducted as appropriate.

Contamination and Radioactive Material Control The inspectors observed several locations where NMPNS monitors potentially contaminated material leaving the radiological controlled area, and inspected the methods used for control, survey, and release from these areas. The inspectors verified that the radiation monitoring instrumentation had appropriate sensitivity for the type(s) of radiation present.Enclosure 15 The inspectors reviewed NMPNS's criteria for the survey and release of potentially contaminated material.

The inspectors verified that there was guidance on how to respond to an alarm that indicated the presence of licensed radioactive material.The inspectors reviewed NMPNS's procedures and records to verify that the radiation detection instrumentation was used at its typical sensitivity level based on appropriate counting parameters.

The inspectors selected sealed sources from NMPNS's inventory records that present the greatest radiological risk. The inspectors verified that sources are accounted for and had been verified to be intact.The inspectors verified that any transactions involving nationally tracked sources were reported in accordance with 10 CFR Part20.2207. (also see Section 4OA5)Radiolooical Hazards Control and Work Coveraqe The inspectors examined NMPNS's physical and programmatic controls for highly activated or contaminated materials stored within spent fuel and other storage pools.The inspectors verified that appropriate controls were in place to preclude inadvertent removal of these materials from the pool.The inspectors conducted selective inspection of posting and physical controls for high radiation areas (HRAs) and very high radiation areas (VHRAS), to the extent necessary to verify conformance with the Occupational Pl.Risk-Siqnificant Hiqh Radiation Area and Verv Hiqh Radiation Area Controls The inspectors discussed with the radiation protection manager the controls and procedures for high-risk HRAs and VHRAs. The inspectors verified that any changes to NMPNS's procedures did not substantially reduce the effectiveness and level of worker protection.

The inspectors discussed with first-line health physics (HP) supervisors the controls in place for special areas that have the potential to become VHRAs during certain plant operations.

The inspectors verified that NMPNS controls for all VHRAs, and areas with the potential to become a VHRA, ensured that an individual is not able to gain unauthorized access to the VHRA.Radiation Protection Technician Proficiencv During job performance observations, the inspectors observed the performance of the radiation protection technician with respect to radiation protection work requirements.

The inspectors verified that technicians were aware of the radiological conditions in their workplace and the radiation work permit (RWP) controls/limits, and that their performance was consistent with their training and qualifications with respect to the radiological hazards and work activities.

b.a.2RS2 16 The inspectors reviewed radiological problem reports since the last inspection that found the cause of the event to be radiation protection technician error. The inspectors verified that there was no observable pattern traceable to a similar cause. The inspectors verified that this perspective matched the corrective action approach taken by NMPNS to resolve the reported problems.Problem ldentification and Resolution The inspectors verified that problems associated with radiation monitoring and exposure control were being identified by NMPNS at an appropriate threshold and were properly addressed for resolution in NMPNS's CAP. In addition to the above, the inspectors verified the appropriateness of the corrective actions for a selected sample of problems documented by NMPNS that involve radiation monitoring and exposure controls.

The inspectors determined that NMPNS was assessing the applicability of operating experience (OE) to their plants.Findinqs No findings were identified.

OccupationalALARA Planninq and Controls (71124.02 - One sample)Inspection Scope lnspection Planninq The inspectors reviewed pertinent information regarding plant collective exposure history, current exposure trends, and ongoing or planned activities in order to assess current performance and exposure challenges.

The inspectors verified the plant's three-year rolling average collective exposure.The inspectors verified the site-specific trends in collective exposures and source term measurements.

The inspectors reviewed site-specific procedures associated with maintaining occupational exposures as low as is reasonably achievable (ALARA,) which included a review of processes used to estimate and track exposures from specific work activities.

Source Term Reduction and Control Using NMPNS records, the inspectors verified the historical trends and current status of significant tracked plant source terms known to contribute to elevated facility aggregate exposure.

The inspectors verified that NMPNS was making allowances or developing contingency plans for expected changes in the source term as the result of changes in plant fuel performance issues or changes in plant primary chemistry.

b.a.2RS3 17 Problem ldentification and Resolution The inspectors verified that problems associated with ALARA planning and controls were being identified by NMPNS at an appropriate threshold and were properly addressed for resolution in NMPNS CAP.Findinss No findings were identified.

ln-Plant Airborne Radioactivitv Control and Mitiqation (71124.03 - One sample)Inspection Scope The inspectors verified that respiratory protection devices used to limit the intake of radioactive materials are certified by the National Institute for Occupational Safety and Health/Mine Safety and Health Administration (NIOSH/MSHA)or had been approved by the NRC. The inspectors selected work activities where respiratory protection devices were used and verified that the devices were used consistent with their NIOSH/MSHA certification.

The inspectors reviewed records of air testing for supplied-air devices and SCBA bottles.The inspectors verified that air used in these devices meet or exceeded Grade D quality.The inspectors verified that plant breathing air supply systems met the minimum pressure and airflow requirements for the devices in use.The inspectors selected individuals qualified to use respiratory protection devices, and verified that they had been deemed fit to use the devices by a physician.

The inspectors chose respiratory protection devices staged and ready for use in the plant or stocked for issuance for use. The inspectors observed the physical condition of the device components and reviewed records of routine inspection for each. The inspectors selected a sampling of the devices, and reviewed records of maintenance on the vital components.

The inspectors verified that onsite personnel assigned to repair vital components had received vendor-provided training.Based on UFSAR, TSs, and EOP requirements, the inspectors reviewed the status and surveillance records of SCBAs staged in-plant for use during emergencies.

The inspectors observed NMPNS's capability for refilling and transporting SCBA air bottles to and from the control room and operations support center during emergency conditions.

The inspectors selected individuals on control room shift crews, and individuals from designated departments currently assigned emergency duties. The inspectors verified that control room operators and other emergency response and radiation protection personnel were trained and qualified in the use of SCBAs. The inspectors verified that personnel assigned to refill bottles were trained and qualified for that task.Enclosure 18 The inspectors verified that appropriate mask sizes and types were available for use.The inspectors selected on-shift operators, and verified that they had no facial hair that would interfere with the sealing of the mask to the face. The inspectors also verified that vision correction did not penetrate the face seal.The inspectors reviewed the past two years of maintenance records for SCBA unlts used to support operator activities during accident conditions and designated as "ready for service." The inspectors verified that any maintenance or repairs on an SCBA unit's vital components were performed by an individual, or individuals, certified by the manufacturer of the device to perform the work. The inspectors reviewed the onsite maintenance procedures governing vital component work, and identified any inconsistencies with the SCBA manufacturer's recommended practices.

For those SCBAs designated as "ready for service," the inspectors ensured that the required, periodic air cylinder hydrostatic testing was documented and up to date, and the retest air cylinder markings required by the U.S. Department of Transportation were in place.The inspectors verified that problems associated with the control and mitigation of in-plant airborne radioactivity were being identified by NMPNS at an appropriate threshold and were properly addressed for resolution in NMPNS's CAP.b. Findinos No findings were identified.

2RS4 Occupational

Dose Assessment (71124.04 - One sample)a. Inspection Scope The inspectors reviewed the results of radiation protection program audits related to internal and external dosimetry.

The inspectors reviewed the dosimetry vendor's most recent results to determine the status of the contractor's accreditation.

The inspectors reviewed NMPNS procedures associated with dosimetry operations, including issuance/use of external dosimetry, assessment of internal dose, evaluation of and dose assessment for radiological incidents.

The inspectors verified that NMPNS had established procedural requirements for determining when external and internal dosimetry was required.The inspectors verified that NMPNS's personnel dosimeters that require processing were NVLAP accredited.

The inspectors verified the vendor's NVLAP accreditation.

The inspectors ensured that the approved irradiation test categories for each type of personnel dosimeter used were consistent with the types and energies of the radiation present, and the way that the dosimeter was being used.Enclosure 19 The inspectors evaluated the onsite storage of dosimeters before their issuance, during use, and before processing/reading, and the guidance provided to radiation workers with respect to care and storage of dosimeters.

The inspectors verified that NMPNS uses a "correction facto/'to address the response of the ED as compared to thermoluminescent dosimeter/optically stimulated luminescence dosimeter for situations when the ED must be used to assign dose. The inspectors verified that the correction factor was based on sound technical principles.

The inspectors selected dosimetry occurrence reports or CAP documents for adverse trends related to EDs, such as interference from electromagnetic frequency, dropping or bumping, failure to hear alarms, etc. The inspectors verified that NMPNS had not identified any trends and implemented appropriate corrective actions.The inspectors verified that NMPNS informed workers, as appropriate, of the risks of radiation exposure to the embryo/fetus, the regulatory aspects of declaring a pregnancy, and the specific process to be used for (voluntarily)declaring a pregnancy.

The inspectors selected individuals who had declared their pregnancy during the current assessment period, and verified that NMPNS's radiological monitoring program for declared pregnant workers was technically adequate to assess the dose to the embryo/fetus.

The inspectors reviewed the exposure results and monitoring controls employed by NMPNS and with respect to the requirements of 10 CFR Part 20. The records of three workers were examined by the inspectors.

The inspectors reviewed NMPNS's methodology for monitoring external dose in situations in which non-uniform fields are expected or large dose gradients exist. The inspectors verified that NMPNS had established criteria for determining when alternate monitoring techniques were to be implemented.

The inspectors reviewed dose assessments performed using multibadging during the current assessment period. The inspectors verified that the assessment was performed consistently with NMPNS procedures and dosimetric standards.

The inspectors reviewed skin dose equivalent (SDE) assessments for adequacy.

The inspectors evaluated NMPNS's method for calculating SDE from distributed skin contamination or discrete radioactive particles.

The inspectors evaluated NMPNS's neutron dosimetry program, including dosimeter types and/or survey instrumentation.

The inspectors selected neutron exposure situations and verified that

(a) dosimetry and/or instrumentation was appropriate for the expected neutron spectra,

(b) there was sufficient sensitivity for low dose and/or dose rate measurement, and

(c) neutron dosimetry was properly calibrated.

The inspectors verified that interference by gamma radiation had been accounted for in the calibration.

The inspectors verified that time and motion evaluations were representative of actual neutron exposure events, as applicable.

20 For the special dosimetric situations reviewed in this section, the inspectors verified how NMPNS assigned dose of record for total effective dose equivalent (TEDE), SDE, and lens dose equivalent (LDE).The inspectors verified that problems associated with occupational dose assessment were being identified by NMPNS at an appropriate threshold and were properly addressed for resolution in NMPNS's CAP. In addition, the inspectors verified the appropriateness of the corrective actions for a selected sample of problems documented by NMPNS involving occupational dose assessment.

b. Findinqs No findings were identified.

2RS5 Radiation

Monitorinq lnstrumentation (71124.05 - One sample)a. Inspection Scope The inspectors selected portable survey instruments in use or available for issuance.The inspectors checked calibration and source check stickers for currency, and assessed instrument material condition and operability.

The inspectors observed NMPNS staff performance as they demonstrated source checks for various types of portable survey instruments.

The inspectors verified that high-range instruments were source checked on all appropriate scales.The inspectors walked down area radiation monitors and continuous air monitors and verified that they were appropriately positioned relative to the radiation source(s)or area(s) they are intended to monitor.The inspectors selected personnel contamination monitors and small article monitors and verified that the periodic source checks were performed in accordance with the manufacturer's recommendations and NMPNS procedures.

The inspectors selected one of each type of laboratory analytical instrument used for radiological analyses.

The inspectors verified that daily performance checks and calibration data indicated that the frequency of the calibrations was adequate and there were no indications of degraded instrument performance.

As part of the problem identification and resolution review, the inspectors verified that appropriate corrective actions were implemented in response to indications of degraded instrument performance.

The inspectors selected one of the drywell/containment high-range monitors and reviewed the calibration documentation since the last inspection.

b.21 The inspectors verified that an electronic calibration was completed for all range decades above 10 rem/hour and that at least one decade at or below 10 rem/hour was calibrated using an appropriate radiation source.The inspectors verified that the calibration acceptance criteria were reasonable, accounting for the large measuring range and the intended purpose of the instruments.

The inspectors reviewed NMPNS capability to collect high-range, post-accident iodine effluent samples.The inspectors observed electronic and radiation calibration of these instruments to verify conformity with NMPNS calibration and test protocols.

The inspectors reviewed calibration documentation for at least one of each type of instrument.

For portable survey instruments and area radiation monitors, the inspectors reviewed detector measurement geometry and calibration methods, and had NMPNS demonstrate use of its instrument calibrator.

The inspectors selected portable survey instruments that did not meet acceptance criteria during calibration or source checks. The inspectors verified that NMPNS had taken appropriate corrective action for instruments found significantly out of calibration.

The inspectors verified that NMPNS had evaluated the possible consequences of instrument use since the last successful calibration or source check.The inspectors reviewed the current output values for NMPNS portable survey and area radiation monitor instrument calibrator units. The inspectors verified that NMPNS periodically measured calibrator output over the range of the instruments used through measurements by ion chamber/electrometer.

The inspectors verified that the measuring devices had been calibrated by a facility using National Institute of Standards and Technology traceable sources and that correction factors for these measuring devices were properly applied by NMPNS in its output verification.

The inspectors reviewed NMPNS's 10 CFR Part 61, "Licensing Requirements for Land Disposal of Radioactive Waste," source term to determine if the calibration sources used were representative of the types and energies of radiation encountered in the plant.The inspectors verified that problems associated with radiation monitoring instrumentation were being identified by NMPNS at an appropriate threshold and were properly addressed for resolution in NMPNS's CAP.Findinqs No findings were identified.

4OA1 Performance

lndicator Verification (7 1151).1 Mitiqatinq Svstems Performance lndex (Ten samples)a. Inspection Scope The inspectors reviewed NMPNS's submittal of the MS Performance Index for the following systems for the period of July 1,2010, to June 30,2011.. Units 1 and 2 emergency AC power system. Units 1 and 2 high pressure injection system. Units 1 and 2 heat removal system. Units 1 and 2 residual heat removal system. Units 1 and 2 cooling water systems To determine the accuracy of the Pl data reported during those periods, the inspectors used definitions and guidance contained in Nuclear Energy lnstitute (NEl) Document 99-02, "Regulatory Assessment Performance Indicator Guideline," Revision 6. The inspectors also reviewed NMPNS operator narrative logs, CRs, MS performance index derivation reports, event reports, and NRC integrated inspection reports to validate the accuracy of the submittals.

b. Findinqs No findings were identified.

.2 Occupational

Radiation Safetv (One sample)a. Inspection Scope The inspectors reviewed all NMPNS Pls for the Occupational Exposure Cornerstone for follow-up.

The inspectors reviewed a listing of NMPNS action reports for issues related to the occupational radiation safety Pl, which measures non-conformances with HRAs greater than 1 Roentgen/hour (R/hr) and unplanned personnel exposures greater than 100 millirem TEDE, 5 rem SDE, 1.5 rem LDE, or 100 mrem to the unborn child.The inspectors verified if any of these Pl events involved dose rates >25 R/hr at 30 centimeters or >500 R/hr at 1 meter. lf so, the inspectors determined what barriers had failed and if there were any barriers left to prevent personnel access. For unintended exposures

>100 mrem TEDE (or >5 rem SDE or >1.5 rem LDE), the inspectors verified if there were any overexposures or substantial potential for overexposure.

The inspectors verified that no Pl events had occurred during the assessment period.b. Findinqs No findings were identified.

23.3 Public Radiation Safetv (One sample)a. lnspection Scope The inspectors reviewed a listing of NMPNS action reports for issues related to the public radiation safety Pl, which measures radiological effluent release occurrences per site that exceed 1.5 mremiquarter (qtr) whole body or 5 mrem/qtr organ dose for liquid effluents; or 5 millirads (mrads)/qtr gamma air dose, 10 mrads/qtr beta air dose; or 7.5 mrems/qtr organ doses from lodine-131 (l-131), l-133, Hydrogen-3 (H-3) and particu lates for gaseous effluents.

b. Findinqs No findings were identified.

4OA2 Problem ldentification

and Resolution (71152 - Four samples).1 Routine Review of Problem ldentification and Resolution Activities a. lnspection Scope As required by Inspection Procedure71152, "Problem ldentification and Resolution," the inspectors routinely reviewed issues during baseline inspection activities and plant status reviews to verify that NMPNS entered issues into the CAP 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 CAP.b. Findinqs No findings were identified.

.2 Annual Sample - Review of Chanqes to Planned Work Schedule as a Result of the Work Stoppaqe (One sample)a. Inspection

Scope The inspectors reviewed the corrective maintenance and preventive maintenance items rescheduled as a result of the strike and the corrective maintenance backlog, to determine if they represented an increase in the chance of a plant transient or an increase in the unreliability of a mitigating system. Specifically, the inspectors reviewed the lists of:. Rescheduled work for the weeks of July 11 through August 8,2011, as documented in condition reports 2011-006369, 006533, 006590, 006692 and 006860, respectively b.24. Preventive maintenance items that had been deferred, because they would not have been completed within the 25o/o grace period o Unscheduled critical corrective maintenance items for the week of August 1,2011 Findinqs and Observations No findings were identified.

The rescheduled items did not represent an increase in plant risk. The rescheduling of work activities and the control of the corrective maintenance backlog appeared to be conducted properly in accordance with CNG-MA-4.O1-1000, "lntegrated Work Planning," and the deferred preventive maintenance items were properly extended with adequate justification provided in accordance with CNG-AM-1

.01 -1018, "Preventive

Maintenance Program." Annual Samples - Review of Units 1 and 2 Operator Workarounds (Two samples)lnspection Scope The inspectors reviewed the cumulative effects of the existing operator workarounds, operator burdens, existing operator aids and disabled alarms, and open main control room deficiencies to identify any effect on emergency operating procedure operator actions, and any impact on possible initiating events and mitigating systems. The inspectors evaluated whether station personnel had identified, assessed, and reviewed operator workarounds as specified in NMPNS procedure S-ODP-OPS-O124, "Control of Operator Workarounds and Burdens," Revision 0000.The inspectors reviewed NMPNS process to identify, prioritize and resolve main control room distractions to minimize operator burdens. The inspectors reviewed the system used to track these operator workarounds and recent NMPNS self assessments of the program. The inspectors also toured the control room and discussed the current operator workarounds with the operators to ensure the items were being addressed on a schedule consistent with their relative safety significance.

Findinqs and Observations No findings of significance were identified.

NMPNS tracks operator workarounds and burdens in the maintenance WO system.Workarounds are also tracked on the shift turnover/information sheet. The unit workaround coordinator performs a quarterly aggregate impact review to determine the combined impact of all workarounds and burdens on the ability of the on-shift personnel to perform their duties during normal plant operations and to respond to off-normal, emergency, and transient conditions.

A long term work around that has existed since February 1988 that involved safety related Kaman radiation monitors in Unit 2 had not been evaluated as an operator burden. This issue required health physics personnelto implement daily compensatory actions to maintain operability of the monitors.

NMPNS has not developed permanent corrective action(s)to correct the deficiency which is Enclosure a.25 caused by a software error. The inspector reviewed the compensatory actions NMPNS had developed to address the software error and determined they were appropriate.

The inspectors did not identify additional examples of degraded equipment that had not been evaluated as an operator workaround.

The failure to evaluate the Kaman radiation monitor software error was documented by NMPNS in CR 2011-007960.

The performance deficiency did not impact operability of the monitors, did not affect operators ability to respond in an event, and compensatory actions were appropriate.

Therefore, this issue was considered minor.Annual Sample: Review of Effectiveness of Corrective Actions for Elevated Temperatures in the Unit 2 Emerqencv Diesel Generator Rooms and Associated Control Rooms (One sample)lnspection Scope This inspection was conducted to assess the effectiveness of Constellation's corrective actions implemented to address elevated temperatures within the NMPNS Unit 2 Division 1, 2, and 3 emergency diesel generator (EDG) and associated EDG control rooms during hot summer days. Specifically, NMPNS initiated CR-2006-3526 in August 2006 to address questions regarding the high outside ambient temperature effects on the EDG and associated control room high temperature limits. This issue was raised again by NMPNS on July 19,2Q10, during elevated ambient temperatures (CR-2010-7409). ln addition, NMPNS initiated CR-2010-8210 on August 12,2010, after the NRC resident inspectors questioned the design limitations regarding the elevated temperatures within the EDG rooms. At the time, the Division 1 EDG room temperature was at 106 degrees Fahrenheit

('F) and the Division 2 EDG room temperature was at 110 "F.The inspectors reviewed the associated CRs and related assessments to assess the effectiveness of the conective actions. The inspectors reviewed the NMPNS Updated Final Safety Analysis Report (UFSAR), the EDG TSs, the Unit 2 EDG Vendor Specification NMP2-E031A, and the EDG Spare Parts Procurement Requirement Evaluation Form 01733 to determine the design requirements of the Unit 2 EDGs and associated components.

The inspectors also interviewed engineers, plant operators, and management personnel, and performed several EDG system walkdowns during the month of July 2011. In addition, the inspectors reviewed surveillance test procedures to ensure that EDG testing was being performed in accordance with the current licensing basis.Findinqs and Observations No findings were identified.

The inspectors noted that the elevated temperature issue during the summer season within the Unit 2 EDG rooms and associated control rooms had existed since initial plant startup. In addition, the inspectors noted the original EDG design specification NMP2-E031A, Environmental Qualification Data Table, stated the average temperature for the EDGs control rooms was 85 "F (minimum of 65 'F and a maximum of 104'F). From b.Enclosure 26 interviews conducted and documents reviewed, the inspectors determined that, during the hot summer days, temperatures in the Division 2 EDG room and associated control room could reach as high as 120'F. The inspectors reviewed NMPNS calculations HVP-006 and HVP-008 and noted that while the EDGs were in standby (EDG not running), the maximum allowed room temperature for the EDG rooms and associated control rooms were 125 'F and 120 "F, respectively.

The results of the calculations were based on the maximum outside ambient air temperature and existing ventilation fan capacity which would maintain the EDG room temperature equal to or less than 104 'F during EDG operation, the maximum EDG room temperature limit when the EDGs were running (Calculation HVP-006 and UFSAR Table 9.4-1). The inspectors verified that high room temperature alarms (annunciators 870315,871315 and 871415) actuate at 110 "F to alert operators of EDG room high temperature conditions.

The inspectors noted that Constellation engineers determined operability of the EDGs and associated components was not impacted because the elevated temperatures within the EDG and control rooms were maintained within the maximum room temperature of 125'F and 120'F, respectively.

In addition, engineering personnel determined that when the EDGs were in operation, the temperature in the EDG rooms was maintained to less than or equal to 104 'F by the safety-related EDG room cooling fans. The inspectors also reviewed the EDG jacket cooling water system to ensure it would not be impacted by the elevated temperatures.

The inspectors verified that there were no known failures of any of the EDGs or associated safety support systems or components due to the elevated room temperatures.

However, the inspectors noted the NMPNS evaluation of this long standing condition did not consider the potential effects the elevated temperature may have on safety-related electrical and electronic equipment located inside the EDG control room cabinet (i.e, relays, switches, transistors, diodes, etc). Specifically, no evaluation had been performed to determine which components were most susceptible to the long term exposure of increased temperatures.

As a result, no actions had been taken to address or correct the cause for the elevated temperatures or to establish an adjusted inspection or replacement activity for those components.

NMPNS initiated CRs 201 1-6906 and 201 1-8173 to address these issues. 10 CFR 50, Appendix B, Criterion lll, Design Control, requires parts and equipment be reviewed for suitability of application.

The inspectors determined this performance deficiency was minor because as stated above operability of the NMPNS Unit 2 EDGs or their support systems and components (including electrical or electronic components)had not been impacted.

The inspectors reviewed the scope of the new CRs and concluded the scope of corrective actions for these CRs was appropriate.

These corrective actions included reviewing available historical data to establish a temperature profile for the areas of concern, taking new temperature readings to establish the difference between outside ambient temperature and temperature inside the EDG rooms and associated control rooms, reviewing the vendor specification and temperature limitations of the electrical or electronic components inside the associated control room cabinets, and adjusting inspection and or replacement of components if necessary based on the results obtained from the reviews.Enclosure 27

4OA3 Followup of Events and Notices of Enforcement

Discretion (71153 - Five samples).1 (Closed) Licensee Event Report (LER) 05000220/2011-001-00:

Turbine Trip Due to Oil Pressure Fluctuations to the Turbine Master Trip Solenoid.On May 2, 2011, Unit 1 experienced a turbine trip from 47 percent power. The main turbine master trip solenoid actuated due to oil pressure fluctuations, resulting in a pressure drop below the trip setpoint.

NMPNS personnel determined the oil pressure fluctuations were caused by leaking fittings, binding of the secondary speed relay linkage, and main shaft oil pump discharge pressure fluctuations.

NMPNS concluded that the root cause of the event was inadequate implementation of management job performance standards resulting in development and implementation of work performance documents which lacked sufficient detail associated with turbine maintenance activities.

Corrective actions included repairing the turbine generator, and developing procedures for disassembly, inspection, reassembly and testing of the main turbine generator, exciter and control components.

This event was documented as a finding in Section 4OA3.1 of NRC Integrated f nspection Report 0500022012011003 and 0500041012011003.

The LER was reviewed by the inspectors and no additional issues were identified.

This LER is closed..2 (Closed) Licensee Eyent Report (LER) 05000220/2011-002-00:

Changes and Errors in the Methodology used by GE Hitachito Demonstrate Compliance with 10 CFR 50.46 Acceptance Criteria.ln May 2011, NMPNS was informed by its fuel vendor of a change in its emergency core cooling system evaluation model that affected the calculation of peak cladding temperature and maximum local oxidation at Unit 1. The change addressed three individual errors and a model change. NMPNS personnel identified that one of the errors and the model change resulted in an increase in the calculated peak cladding temperature and maximum localoxidation above the acceptance criteria in 10 CFR Part 50.46. Nine Mile Point personnel revised the evaluation model to address the errors and model change, and the maximum average planar linear heat-generation rate (MAPLHGR)limits were adjusted through a plant monitoring system update to maintain the existing peak cladding temperature and maximum local oxidation.

Additionally, NMPNS personnel verified that Unit t had not operated in an unanalyzed condition that significantly degraded plant safety by reviewing the maximum daily MAPLHGR values for the previous three years. This review confirmed that the MAPLHGR had not exceeded the revised limit.The LER was reviewed by the inspectors and no findings of significance were identified.

This failure to comply with 10 CFR Part 50.46 constitutes a violation of minor significance that is not subject to enforcement action in accordance with the NRC's Enforcement Policy. This LER is closed.Enclosure

.4 28 (Closed) LER 05000410/2011-001-01, As-Found Safety Relief Valve Lift Setpoints Exceed Technical

Specification Allowable Values On April 1, 2011, NMPNS determined that, based on the results of completed as-found testing, four out of 18 Main Steam Safety Relief Valves (SRVs) mechanically actuated at pressures that exceeded the allowable TS limit by more than the allowed plus or minus three percent. These 18 SRVs had been tested after being removed and replaced with pre-tested, certified SRVs during the 2010 Unit 2 refueling outage (RFO). NMPNS Unit 2TS 3.4.4 requires the safety function of 16 SRVs to be operable in Modes 1,2 and 3.Based on this requirement, NMPNS Unit 2 may have operated with more than the TS allowed inoperable SRVs during the operating cycle preceding the 2010 RFO. NMPNS determined the immediate cause for this condition to be inaccurate as-left lift pressure settings that resulted from the use of nitrogen as the test medium. NMPNS Unit 2 conducted onsite nitrogen testing of their SRVs from 1997 to 2008, and utilized an analysis for nitrogen-steam correlation that was insufficiently conservative.

As discussed in the LER, NMPNS's corrective actions included removal and refurbishment of the four SRVs that failed as-found set pressure testing. NMPNS is also utilizing an offsite test facility that uses saturated steam as the SRV test medium. Onsite nitrogen testing of NMPNS Unit 2 SRVs is no longer conducted.

All 18 of the NMPNS Unit 2 SRVs were removed and replaced with pretested SRVs that had completed set pressure certification lifts using saturated steam. Additionally, Constellation concluded through analysis that the lift setpoint deviation of the valves would not have prevented the system from fulfilling its safety function.

NMPNS Unit 2 determined that the four SRVs with out-of-tolerance lift pressures would have had minimal impact on the overpressure protection analysis.

The LER was reviewed by the inspectors and no findings of significance were identified.

This failure to comply with TSs constitutes a violation of minor significance that is not subject to enforcement action in accordance with the NRC's Enforcement Policy. This LER is closed.Notification of an Unusual Event Due to Hiqh Drvwell Reactor Coolant Svstem Leakaqe Inspection Scope On August 6,2011, at2:27 a.m., NMPNS Unit 2 commenced a rapid power reduction in response to an increasing trend in dryvvell floor drain leakage. Analysis of water in the floor drain sump confirmed the leakage to be from the reactor coolant system. At 3.17 a.m. the leakage rate exceeded 10 gallons per minute (GPM) and NMPNS declared an Unusual Event (UE) in accordance with emergency action level matrix item 2.1.1 shortly thereafter.

At 3:45 a.m. NMPNS commenced a normal plant shutdown from 85 percent power. Reactor shutdown was accomplished at 9:41 a.m. when the operational mode switch was placed in shutdown and the UE was terminated at 11:27 a.m. The drywell leakage rate decreased as reactor coolant system pressure was lowered during the shutdown, and was below the TS limit of five GPM on August 7,2011.The inspectors responded to the control room and observed operators' responses to the event. Operators responded in accordance with the applicable normal, special, and EOPs and satisfied TS requirements regarding reactor coolant system leakage. NMPNS Enclosure b.29 appropriately characterized the event in accordance with its emergency plan implementing procedures and notified the NRC, State, and local government authorities in a timely manner.The inspectors reviewed the circumstances surrounding the event. The inspectors monitored startup preparation activities and corrective actions through attendance at outage update meetings, discussions with plant personnel, and review of records.Findinqs No findings were identified.

Unit 2 Reactor Scram Due to Main Feedwater Line Break lnspection Scope On August 10, 2011, at 6:35 a.m., NMPNS Unit 2 commenced plant startup. At9:12 a.m. the reactor was declared critical.

On August 1 1 , at 12:16 a.m., Unit 2 was manually scrammed from 15 percent power, prior to synchronizing the main generator to the electrical grid. Approximately two hours earlier, operators had noted a leak from the 'A'main FWP minimum flow line. Before action could be taken to stop the leak, a small bore vent line broke free increasing leakage from the nonsafety-related feedwater system. The water was collected in the turbine building sump. Operators manually scrammed the reactor and, following the scram, all control rods inserted and all systems functioned as designed.The inspectors responded to the control room and verified that operators responded in accordance with the applicable procedures.

The inspectors also evaluated repair activities and corrective actions prior to plant restart.Findinos

Introduction:

A Green self revealing finding was identified for inadequate implementation of corrective actions regarding vibration induced failures of socket welds. This finding resulted in an August 1 1, 2011, Nine Mile Unit 2 scram due to a failed socket weld on a vent line for the'A' FWP minimum flow recirculation piping. NMPNS did not properly consider the impact of high vibration levels on a vent line attached to the 'A' FWP minimum flow recirculation line.Descriotion:

NMPNS Unit 2 has three motor-driven FWPs. Since the commencement of commercial power operation in 1987, the minimum flow line for the 'A' pump has exhibited high levels of vibration.

In 1989, a socket weld for aloinch vent line on the'A'FWP minimum flow line that contained valves 2FWR.V2A and 2FWR*V3A failed. As a temporary measure, the vent line was removed and plugged. In 1990, the plug was removed and the vent line reinstalled.

In May 2010, following installation of a modification to the 'A' FWP that was designed to increase pump flow during a planned power uprate, NMPNS personnel noted increased vibration levels on the pump minimum flow line. This issue was documented in CR 2010-006261, "High Vibration on 2FWR-b.Enclosure 30 FV2A Piping." To minimize the effects of the increased vibration, NMPNS personnel established interim compensatory measures, regarding operation of the pump which limited flow through the line to 6600 GPM. On August 10, 2011, during a plant startup, NMPNS personnelwho were monitoring the 'A' FWP noted the socket weld on the vent line which failed in 1989 had again begun to leak. Because of the excessive water leakage, NMPNS operations personnel inserted a manual reactor scram and isolated the minimum flow line.An NMPNS examination of the failed weld concluded that the most likely cause for the failure was high cyclic fatigue. To minimize the possibility of a similar failure, NMPNS increased the size of the fillet socket welds on the vent pipe, and installed supports on the vent line, which attached the line to the minimum flow pipe.The inspectors noted that industry studies in the mid to late 1990s conducted by the Electric Power Research Institute (EPRI) indicated that socket welds on small bore piping similar to what was installed on the'A' FWP line were susceptible to failure.Industry guidance issued as a result of the studies recommended several corrective actions including conducting walkdowns and identifying high vibration areas, upgrading socket welds and installing supports.

The NMPNS response to the industry guidance was documented in CR 1998-000073, "Small Bore Piping Connection Failures." In the CR, NMPNS indicted that a review of susceptible piping would be conducted, and a monitoring program developed if needed. The inspectors noted NMPNS did not complete a review of socket welds as outlined in CR 1998-000073 or develop a socket weld monitoring program. Further, although increased vibration levels were identified on the minimum flow pipe for the 'A' FWP in May 2010 during Extended Power Uprate (EPU) related testing activities, NMPNS personnel did not verify the socket welds for the%inch vent line on the'A' FWP minimum flow line were acceptable even though they had a history of failure. In addition, analysis for the EPU did not identify vulnerabilities in the small bore piping.The failure to complete the inspection actions and walkdowns outlined in CR 1998-000073, were documented in CR 2011-0Q7767, "QPA Assessment, Actions Taken as a Result of CR 1998-000073 Should be Reevaluated." This issue has a cross-cutting aspect in the area of area of problem identification and resolution in that NMPNS did not implement and institutionalize OE through changes to station processes, procedures, equipment, and training programs.Analvsis:

The performance deficiency associated with this finding is that in 1998 and again following the completion of testing activities in 2010, NMPNS did not implement the recommended corrective actions stated in CR 1998-000073 to reduce the probably of socket weld failures in high vibration areas. As a result, a socket weld on a vent line for the 'A' FWP minimum flow line failed resulting in a reactor scram. This finding is more than minor, because it affected the procedure quality attribute of the Initiating Events Cornerstone objective of limiting the likelihood of those events that upset plant stability and challenge critical safety functions during shutdown as well as power operations.

Specifically because NMPNS personnel did not adequately implement the recommended actions outlined in industry information, a socket weld on the 'A' FWP minimum flow line failed, which resulted in a reactor plant scram. This example is also Enclosure 31 similar to NRC Inspection Manual Chapter 0612, Appendix E, Examples of Minor lssues, Example 4.b where a procedure error resulted in a reactor plant trip.The inspectors determined that the finding was of very low safety significance (Green)through performance of a Phase 1 SDP in accordance with IMC 0609.04, Table 4a, and"Characterization Worksheet for lE, MS and Bl Cornerstones." Specifically, the finding did not contribute to both the likelihood of a reactor trip and the likelihood that mitigation equipment or functions will not be available.

This finding has a cross-cutting aspect in the area of problem identification and resolution in that NMPNS did not implement and institutionalize OE through changes to station processes, procedures, equipment and training programs.

Specifically in 1998 and again in 2010, NMPNS did not institutionalize external and internal OE to reduce the probability of a socket weld failure.(P.2.b per IMC 0310)Enforcement:

Enforcement action does not apply because this performance deficiency did not involve a violation of a regulatory requirement.

Specifically the main FWP and associated piping are not safety related. As such the applicable maintenance and surveillance procedures are not governed by the requirements of NMPNS Unit TS 6.4'Procedures.'

This issue was entered into NMPNS CAP as CR-2011-007319.

Because this finding does not involve a violation of regulatory requirements and has very low safety significance, it is identified as a finding. (FlN 05000440/2011004-01,Inadequate Actions to Prevent Vibration Induced Failure on a Socket Weld for a Vent Line on the'A'FWP Minimum Flow Line)Other Activities (Closed) NRC Temporarv lnstruction (Tl) 2515/179.

Verification of Licensee Response to NRC requirement for Inventories of Materials Tracked in the National Source Trackinq Svstem (NSTS) Pursuant to Title 10, Code of Federal Requlations.

Part 20.2207 n0 cFR20.2207\

Inspection Scope The inspectors verified the information listed on NMPNS inventory record by performing a physical inventory, at the NMPNS facility and visually identifing each item listed on the NMPNS inventory.

During the physical inventory, the inspectors examined the physical condition of devices and/or containers containing nationally tracked sources; evaluated the effectiveness of NMPNS's procedures for secure storage and handling of nationally tracked sources;discussed NMPNS maintenance of devices containing nationally tracked sources, including leak tests, and verified that NMPNS is performing maintenance as required;and verified that the posting and labeling of nationally tracked sources was adequate.The inspectors reviewed NMPNS records documenting transactions of subject sources, and compared these records with the data from NMPNS NSTS inventory.

The inspectors evaluated the effectiveness of NMPNS procedures for updating inventory records.Enclosure b.a.b..3 a.32 Findinqs No findings were identified.

Continued lmplementation of Strike Plans Durinq an Extended Strike (92711 - One sample)Inspection Scope On July 9,2011, represented workers of IBEW Local 97 conducted a strike at NMPNS.The job action consisted of personnel not reporting to their assigned work locations and establishing a picket line at the Lake Road plant entrance.

Although security guards are represented by Local 97, they did not participate in the strike since their contract had a no strike clause. During the 18 day strike, the inspectors monitored the acceptability of the NMPNS strike contingency plan by observing operators in the control room, conducting tours with non licensed personnel and observing the performance of surveillance and maintenance activities.

HP controls provided during this period were also assessed.

To ensure personnel who were performing work activities were properly trained and qualified, the inspectors reviewed the training and qualification records for personnel assigned to positions in the operations, chemistry and HP departments.

A select number of procedure changes were reviewed to verify they had been made in accordance with site procedures.

During the strike the inspectors verified that supplies were being delivered to the site when required.

The inspectors also evaluated whether any evidence of fatigue among the replacement work staff existed. No licensed operator simulator training was observed since requalification training was suspended due to the strike.Findinos No findings were identified Resumption of Normal Operations After a Strike (92712 - One sample)Inspection Scope On July 27,2011, represented personnel of IBEW Local 97 voted to end their strike and return to work at NMPNS. Accordingly, personnel began to return to work on July 28 in accordance with a schedule that had been negotiated by NMPNS. The inspectors observed and monitored the reintegration process by attending reintegration informational meetings with returning employees where terms of the new employee contract were disseminated, attending management training sessions where post strike-related issues were discussed, and interviewing personnel in the field. The inspectors also performed extended control room observations.

Findinqs No findings were identified b.Enclosure

.4 33 Independent

Spent Fuel Storaqe Installation (lSFSl)Inspection Scope - lnspection Procedure 60853 Constellation Energy selected the Transnuclear, Inc. Standardized NUHOMS@Horizontal Modular Storage System for dry storage of spent nuclear fuel at the NMPNS.The NRC had certified the system under Certificate of Compliance (CoC) No. 72-1004, Amendment No. 10, on Augusl24,2009.

Constellation contracted with Transnuclear, lnc. (TN) to fabricate, as well as install, Horizontal Storage Modules (HSMs), Model 102, on the recently constructed ISFSI pad to store 40 Dry Shielded Canisters (DSCs), Model 618T. Because this represented the first time that HSMs were fabricated on site rather than at a dedicated fabrication facility, the NRC inspected the on-site fabrication operations to verify that they were being carried out according to the CoC, UFSAR and applicable American Concrete Institute (ACl) codes and American Society for Testing Materials (ASTM) standards.

The HSM is a reinforced concrete unit with penetrations located at the top and bottom of the walls for air flow, and is designed to store DSCs with up to 24.Q kW of decay heat.The penetrations are protected from debris intrusions by wire mesh screens during storage operation.

The DSC Support Structure, a structural steelframe with rails, is installed within the HSM.The inspectors conducted a review of licensee and contractor fabrication and installation activities, including management and Quality Control (OCy Quality Assurance (QA)oversight, of the fabrication and installation of the nuclear horizontal modular system (NUHOMS) HSMs on the ISFSI pad to verify that the individuals performing quality-related activities were trained, qualified, and familiar with the specified design, designated fabrication and installation techniques and procedures, and QCs. The inspectors also reviewed approved fabrication and installation procedures, drawings, and purchase orders of the HSMs to determine if they were consistent with design commitments and requirements contained in the UFSAR. ln addition, the inspectors reviewed licensee and vendor activities in preparation for a concrete placement for HSM base components and end wall components.

The inspectors walked down the fabrication area; examined the rebar and embed installation; and verified that the rebar size, spacing, splice length, and concrete coverage on the top, side, and bottom complied to licensee-approved drawings, specifications, procedures, and other associated documents to assure that compliance to applicable codes, the CoC, and TSs was met. The inspectors also evaluated the concrete formwork installation for depth, straightness, and horizontal bracing and verified the overalldimensions and orientation for compliance to the licensee-approved drawings.

The inspectors reviewed the National Ready Mixed Concrete Association Certificate of Conformance for the Oswego Plant of Northern Ready Mix, Inc., the batch plant which supplied the structural concrete for the fabrication of the concrete components, to verify that it and the trucks used to transport the concrete to the site met code requirements.

The inspectors observed concrete delivery, placement, and vibration for two HSM bases and wall elements and observed tests for concrete slump and air content, temperature measurements, and the Enclosure 34 collection and preparation of cylinder samples for compression tests to verify that the work was implemented according to approved specifications and procedures.

The inspectors reviewed records of previously placed concrete to assure that the compressive strength met the acceptance criteria.The inspectors also reviewed CRs written by the licensee and contractor, and audits to determine if the findings were appropriately dispositioned and corrective actions implemented in a time frame commensurate with their safety significance, per the Quality Assurance Program (OAP).The inspectors verified that the HSM components were being fabricated in accordance with the Safety Analysis Report (SAR), the QAP, the Safety Evaluation Report (SER), the CoC, and 10 CFR Part72. The inspectors also verified that the licensee had reviewed ISFSI fabrication activities for adverse impact on site operations.

b. Findinqs No findings were identified.

4OAO Meetinqs.

Includinq Exit Exit Meetino On October 17,2011, the inspectors presented the inspection results to Mr. George Gellrich, Acting Site Vice President, and other members of the NMPNS staff. The inspectors verified no proprietary information was retained by the inspectors or documented in this report.ATTACHMENT:

=SUPPLEMENTARY

INFORMATION=

KEY POINTS OF CONTACT

NMPNS Personnel

G. Gellrich, Acting, Vice President

M. Flaherty, Acting, Plant General Manager

P. Bartolini, Supervisor, Design Engineering

G. Connor, Design Engineering

J. Dean, Supervisor, Quality Assurance

R. Dean, Training Manager

S. Dhar, Design Engineering

J. Dosa, Director, Licensing

D. Hanretty, Projects

J. Holton, Supervisor, Systems Engineering

G. Inch, Principle

Engineer, EPU Project Manager

J. Kaminski, Director, Emergency

Preparedness

J. Kidd, QPA

M. Kunzwiler, Security Supervisor

and Fatigue Rule Program Coordinator

J. Leonard, Supervisor

Design Engineering

T. Lynch, Plant General Manager

C. McClay, Senior Engineer

M. Noffey, QPA

D. O'Connor, QC Engineer

F. Payne, Unit 1 General Supervisor

Operations

M. Philippon, Manager, Operations

K. Phy, Project Management - ISFSI Project Manager

J. Reid, Design Engineer

M. Shanbhag, Licensing

Engineer

H. Strahley, Unit 2 General Supervisor

Operations

T. Syrell, Manager, Nuclear Safety and Security

D. Vandeputte, Licensing

J. Wellwood, ISFSI Project Management

LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED

Opened

None.Opened and Closed 0500041 0/2011004-01

Closed

05000220/201

1-001-00

05000220/2011-002-00

05000410/201

1-001-01

05000220, 0500041 0/2515t179

Discussed

None.FIN lnadequate

Actions to Prevent Vibration

Induced Failure on a Socket Weld for a Vent Line on the'A'FWP

Minimum Flow Line LER Turbine Trip Due to Oil Pressure Fluctuations

to the Turbine Master Trip Solenoid Changes and Errors in the Methodology

used by GE Hitachito

Demonstrate

Compliance

with 10 CFR 50.46 Acceptance

Criteria As-Found Safety Relief Valve Lift Setpoints

Exceed Technical

Specification

Allowable

Values Verification

of Licensee Response to NRC requirement

for lnventories

of Materials

Tracked in the National Source Tracking System (NSTS) Pursuant to Title 10, Code of Federal Regulations, Part 20.2207 (10 cFR20.2207)

LER LER TI Attachment

LIST OF DOCUMENTS

REVIEWED

Section 1R04: Equipment

Alisnment Procedures

N2-OP-35, "Reactor Core lsolation Cooling," Revision 01101 N2-VLU-O1, "Walkdown Order Valve Lineup and Valve Operations," Attachment

35, "N2-OP-35 Walkdown Valve Lineup," Revision 00 N1-OP-45, "Emergency Diesel Generators," Revision 03200 Drawinqs

C-18007-C, "Reactor Core Spray P&l Diagram," Revision 58

PID-35C, "Piping & Instrumentation Diagram Reactor Core lsolation Cooling," Revision 27

PID-35A-15, "Piping & Instrumentation Diagram Reactor Core lsolation Cooling," Revision 15

PID-3SD-12, "Piping & lnstrumentation Diagram Reactor Core lsolation Cooling," Revision 12

PID-358-13, "Piping & lnstrumentation Diagram Reactor Core lsolation Cooling," Revision 13

PID-66F-9, "Piping & Instrumentation Diagram Miscellaneous Drains," Revision 9 Condition Reports 2010-004014

2011-008445

2011-008446

Documents

UFSAR, Chapter 3.4.1.2 Permanent Dewatering System UFSAR, Chapter 9.3.3 Equipment and Floor Drain Systems

Section 1R05: Fire Protection

Procedures

N1-FPl-PFP-O101, "Unit 1 Pre-fire Plans," Revision 01 N2-FPl-PFP-0201, "Unit 2 Pre-fire Plans," Revision 02

NMP-TR-1 .01-107, "Nuclear Fire Brigade Training Program," Revision 01000.EPIP-EPP-28, "Firefighting," Revision 01600 N2-PFP-NS261-02, West Normal Switchgear Building -261

EPIP-EPP-28, "Firefighting," Revision 1 600

NIP-FPP-O1, "Fire Protection Program," Revision 01600 GAP-lNV-02, "Control of Material Storage Areas," Revision 02400 Documents

OS-FT-FIR-SCN-2-10

West Normal Switchgear Building Fire 261'Unit 1 UFSAR, Appendix 10A, "Fire Hazards Analysis" Condition Reports 2011-007209

Section 1R06: Flood Protection

Measures Nine Mile Point Nuclear Station Individual Plant Examination (lPE), Revision 0 Procedures

CNG-AM-1.01-1029, Medium Voltage Cable Program, Revision 00000 S-EPM-GEN-064, Acquisition, Analysis, and Trending of MC2 Data, Revision 00400 S-EPM-GEN-700, Outdoor Transformer and Grounding Transformer Inspection

PM, Revision 00601 S-MRM-REL-0102, Structural Monitoring Program, Revision 00700

EE-32F, Manhole & Ductline Sections and Details - Sheet 2 Miscellaneops Consteffation Energy Generation Group Response to NRC

GL 2007-001 dated May 7,2007 Kinetrics Letter, Diagnostic Testing of Kerite Cables NMP Nuclear Plant, dated March 29,2011 NMP Units 1 and 2 Medium Voltage Electrical Cable Monitoring Program Cable Scope Data Base NMP Unit 2 HPCS Cable Monthly As-Found Water Level (MH-1,

MH-3) data base and associated maintenance work orders from January 2010 to June 2011 NRC f N 2002-12, Submerged Safety-Related Electrical Cables, dated March 21,20Q2 NMP Units 1 and 2 OE2010-003427, Assessment of NRC lnformation Notice 2010-26.NMP Units 1 and 2 Medium Voltage Cables Program Health Report for April - June 2011 Service Task Authorization

NMP-10-0026, Install Manholes

MH-1 &

MH-3 Sump Pumps and Level Detectors.

Revision 0 Condition Reports 2011-006752

2011-006774

201

1-007066 201

1-006829 Action ltems 201 1-0005666-001

201

1-0005565 Enqineerinq Service Requeg!1

1-000413 Deviation Event Reports DER-2-95-0311

DER-2-95-3157

DER-2-96-0310

Calculations

No. 121771A10.1-AA-8

201

1-006839 201 1 -006843 2011-406987

2011-007011

2011-007064

2011-007067

2011-007068

No. 12177/A.1-AA-18

No.

ADCE-1 0-000269 A1 0. 1 -AA-008-02.00

Work Order c90682406 c90682401

Section 1Rl1: Licensed Operator Requalification

Proqram Procedures

N1-SOP-33A.1, "Loss of 115 KV," Revision 00200 N1-SOP-1, "Reactor Scram," Revision 02100 N1-EOP-1,.NMP1

EOP Support Procedure," Revision 00900 N1-EOP-2,'RPV

Control Flowchart," Revision 01400 N1-OP-3, "Reactor Cleanup System," Revision 03102 N1-OP-45, "Emergency Diesel Generators," Revision 03200 N1 -EOP-S, "Secondary Containrnent Control Flowchart," Revision 01 400 N1-SOP-27.1, "External Security Threats," Revision 07 N2-SOP-101D, "Rapid Power Reduction," Revision 00702 N2-SOP-101C, "Reactor Scram," Revision 00500 N2-SOP-03, "Loss of AC Power," Revision 01200 N2-SOP-76, "External Security Threats," Revision 09 N2-EOP-RPV,'RPV

Control - Flowchart," Revision 01300 N2-EOP-6, "NMP2 EOP Support Procedure," Revision 01200

EPIP-EPP-10, "Security Contingency Event," Revision 01801

EPIP-EPP-18, "Activation and Direction of the Emergency Plans," Revision 02000

Section 1Rl2: Maintenange

Effectiveness

AC Electric Power System Health Report, 2no quarter 2010 and 2011 Circuit Breakers Component Health Report, 2no quarter 2011 oE33641 Current System Health Report Condition Reports 2009-003950

2009-004053

2009-006684

2009-007423

2009-007738

2009-007825

2009-008459

2010-000705

2010-000792

2010-000951

201 0-001 31 0 2010-002346

201 0-003090 2010-003093

201 0-003567 2010-003658

201 0-00391 5 2010-004406

201 0-008892 201 0-008986 2A10-Q09744

2010-011137

2010-011194

2011-006780

2011-006781

2011-006782

2011-006783

2011-006784

201

1-006785 2A11-407355

2011-005520

201 1 -0051 98 2011-402794

2011-002946

201 1 -003256 2011-003326

Section 1R13: Maintenance

Risk Assessments and Emergent Work E)ntrol Procedures

CNG-OP-4.01-1000, "lntegrated Risk Management," Revision 00800 N2-CSP-RMS-@304, "Setup/Shutdown of Auxiliary Sampling Equipment," Revision 00400

CNG-MN-1 .01 -1002, "Troubleshooting," Revision 001 00 Documents NMP2 DER 2-98-0073

3, Internal Memo by S. K. Dhar Subject: DER 2-98-0073 Action ltem Closure Operations and Maintenance Reminder #424, "Small Bore Piping Failures," dated January 7, 1998 (Proprietary)

EPRI

TR-1 04534 "Fatigue Management Handbook" (Proprietary)

NDEP-PT-3.0O

Liquid Penetrant Exam for 2FWR-VZB,V2C, V5A, VsB & VsC," dated August 11,2Q11 Doc No.: 2MQ0282, "Sockolet weld adjoining to To" vent valve 2FWR-V2A lnstl" Unit 1 Operating Logs Failure Modes and Effects Analysis for 15 RRP Core Operating Limits Report, Cycle 22 Work Orders WO

C91539552

Repairs to line 2-FWR-010-1-4

to support 2FWR*V2A assembly Condition Reports 1998-000073

2009-003844

201 0-006253 2010-006261

2010-006262

2Q10-011857

201

1-006600 201

1-006637 201

1-007319 201

1-007368 2411-007767

cA-2008-002169-002

cA-2008-002169-003

cA-2009-003497

Section 1 R1 5: Operabilitv Determinations and Functiqnalitv Assessments

Procedures

CNG-OP-1.01-1002, "Conduct of Operability Determinations

/ Functionality Assessments," Revision 00101 N1-ST-R25, "Core Spray high Point Vent lV Leakage Rate Test," Revision 00500 Attachment

Condition Reports

2011-007133

Section 1Rl8: Plant Modifications

Documents

ECP- 11-000138, Install Tygon Tubing in Bubbler to Restore Intake Differential Pressure Indication

Section 1Rl9: Post-Maintenance

Testinq Documents NMP2 DER 2-98-0073, dated September

29, 1999 Operations and Maintenance Reminder #424, "Small Bore Piping Failures," dated January 7, 1998 (Proprietary)

EPRI

TR-1 04534 "Fatigue Management Handbook" (Proprietary)

NDEP-PT-3.O0 "Liquid Penetrant Exam for 2FWR-V2B,V2C, VsA, VsB & VsC," dated August 11,2Q11

WR162094, "Weld from 2FWR-V2A to 2FWR-010-1-4" TEMP

MOD 89-056 Doc No.: 2M00282, "Sockolet weld adjoining to 3/o" vent valve 2FWR-V2A Instl" Dwg

PID-6A, "Piping & Instrumentation Diagram, Feedwater," revision 26 Condition RepoG 1998-000073

2009-003844

2010-006253

2010-006261

2010-006262

2010-01 1857 2011-007213

201

1-007319 201 1 -007368 cA-2008-002169-002

cA-2008-002169-003

cA-2009-003497

Section 1R22: Surveillance

Testinq Procedures

S-RPIP-3.0, "Radiological Surveys," Revision 01700 N2-PM-M1, "Monthly Test of RCIC Overspeed Device," Revision 00201 N2-CSP-GEN-D100, "Reactor Water/Auxiliary Water Chemistry Surveillance," Revision 05.N1-lSP-092-325, "APRM #15 lnstrument Channel Calibration/Test," Revision 01000 N2-lSP-LDS-Q006, "Main Steam Line Tunnel and Main Steam Line Lead Enclosure Instrument Channel Functional Test," Revision 00502 N2-OSP-EGS-M@002, "Diesel Generator and Air Start Valve Operability Test-Division lll," Revision 0800 Attachment

N2-CSP-RMS-M301, "Noble Gas Sampling and Analysis," Revision 00300 Nz-lSP-MSS-Q@009, "Main Steam Line High Radiation Monitors Instrument Channel Functional Test," Revision 001 00 N2-OSP-EGS-M@001, "Diesel Generator and Diesel Air Start Valve Operability Test -Division I and ll," Revision 00800 N2-OP-100A, "standby Diesel Generators," Revision 01000 N2-RTP-109, "Operation and Maintenance of the Digital Radiation Monitoring System (DRMS)," Revision 00201 Documents Work Order

C090634200, C0906324300

UFSAR, Chapter 3.8 Electrical Power Systems Condition Reports cR-2011-006608

Section 2RS3: ln-Plant Airborne Radioactivitv

Control and Mitisation Training lD S202-CT1001C03

Revision 0,2010 Respiratory Fair - 300 Level Radiation Protection Technician Job Performance Measures 200 Level DiValAnnual

SCBA Cylinder Tests for Scott Air Pack 4.5 and NxG2 DiVal Annual VisualiFunctionalTest Results for Scott NXGT Air-Pak 4500 and Air-Pak 4.5

Section 2RS4: Occupational

Dose Assessment

NVLAP Personnel Dosimetry Performance Testing for Landauer, Inc. March 22,2010 Procedure

S-RPIP-5.1, Revision 00900, Dosimetry Use Placement and Dose Tracking

Section 2RS5: Radiation

Monitorinq lnstrumentation Quarterly High LevelWell calibration Check Data Sheet Shepherd lrradiator Model 142 Calibration Data Sheet Model 10008 Gamma Calibrator - S/N 128 - Calibration Data Sheet Shephard Model 28 and 89 range Calibration Data Sheet Section 4OA1 : Performance lndicator Verification

cR-2010-001331

cR-2010-007093

cR-2010-007494

cR-2010-007751

cR-2010-007900

cR-2010-007907

cR-2010-007941

cR-2010-008067

cR-2010-008115

cR-2010-008412

cR-2010-008752

cR-2010-008756

cR-2010-009381

cR-2010-010094

cR-2010-010769

cR-2010-010795

cR-2010-010810

cR-2010-010845

cR-2010-010875

cR-2010-011077

cR-2010-011081

cR-2010-011139

cR-2010-011261

cR-2010-012053

cR-2010-012121

cR-2010-012322

cR-2010-012367

cR-2011-000026

cR-2011-000065

cR-2011-000421

Section 4OM: Problem ldentification and Resolution

cR-2011-000981

cR-2011-001258

cR-2011-001296

cR-2011-001387

cR-2011-001615

cR-2011-002039

cR-2011-002266

Condition Reports

cR-2006-03526

cR-2010-04458

cR-2010-06177

cR-2010-07409

cR-2010-08210

cR-2010-03526

cR-2011-00225

Procedures

S-ODP-OPS-O1

24, "Control A-9 cR-2011-002548

cR-2011-002614

cR-2011-003008

cR-2011-003124

cR-2011-003339

cR-2011-003674

cR-2011-003914

cR-2011-00517

cR-2011-05317

cR-2011-06410

cR-2011-06463

cR-2011-06464

cR-2011-06798

cR-2011-06798

cR-2011-004308

cR-2011-004313

cR-2011-004229

cR-2011-004254

cR-2011-005008

cR-2011-005300

cR-2011-005457

cR-2011-06906

cR-2011-08173

of Operator Workarounds and Burdens," Revision 0000 N2-OSP-EGS-M@002, Diesel Generator And Diesel Air Start Valve Operability TestDivision lll, completed

27111 N2-ARP-01, 2CEC*PNLl71, Series 400 Alarm Response Procedures, Revision 0 N2-ARP-02, 2CES*IPNL413, Alarm Response Procedures, Revision 0 N2-ARP-870300, 2CEC.PNLB70

Series 300 Alarm Response Procedures, Revision 0 N2-ARP-871300, 2CEC.PNL871

Series 300 Alarm Response Procedures, Revision 0 N2-OP-57, Diesel Generator Building Ventilation System, Revision 5 N2-PM-SO14, Building Rounds, Revision 5 Drawinos 12177-TL 2HVP-014, Stdby Dsl Gen 2EGS.EG3 RM Temp Alarm 2HVP"TT10B, Sheets 1 &2, Revision 14 Miscellaneous

UFSAR Section 8.3, Onsite Power System 01733, Procurement Requirement Evaluation Form, Revision 70

CR 2010-4458, Attachment

2, Apparent Cause Evaluation

EDG Air Compressor Failure Design Basis Document, Emergency Diesel Generator And Auxiliary Systems, Revision 22 Spec. No.

NMP2-E031A, Standby Diesel Generator Systems 1L2HVP-014, Stdby Dsl Gen 2EGS.G3 RM Temp Alarm 2HVP.TT-10B, Revision 3 E&DCR-P41225, Change In EDG Room Ambient Temperature

TS Sections 3.8.1 ,3.8.2,3.8.3, Limiting Condition of Operations

SR 3.8.1.2, SR 3.8.1.3, SR 3.8.1.4, SR 3.8.1.5, SR 3.8.1.6, SR 3.8.1.13, Surveillance Requirements

Work Orders

C090320800, 2EGS.EG2, Annunciator

114 On Panel 2CES.PNL413

ls in Solid With No Actual High Stator Temp.C90963449, Stdby Dsl Gen 2EGS.EG3 Rm Temp Alarm Calibration Of 2HVP.TE10B

Loop

Section 4OA3: Followup of Events and Notices of Enforcement

Discretion

EPIP-EPP-02, "Classification of Emergency Conditions at Unit 2," Revision 01801 N2-SOP-101D, "Rapid Power Reduction," Revision 00702 N2-SOP-101C, "Reactor Scram," Revision 00500 N2-OP-101D, "Power Changes," Revision 01100 N2-EOP-RPV, "RPV Control Flowchart," Revision 01300 Section 4OA5: Other Activities Specifications for HSMs, including material specifications for concrete, aggregate, heat shields, rails inside of the HSMs, and rebar Transnuclear, lnc. Specification

NUH-03-0215, Steel Fabrication for NUHOMS HSM, Revision 2 Transnuclear, lnc. Specification

NUH-03-0217, Field Erection if NUHOMS HSM Array, Revision 1 Transnuclear, Inc. Specification

NUH-03-0314, Concrete Construction of NUHOMS HSM, Revision 0 Engineering Specification

1. NMPCO Spec

16461002, Revision 001, approved April 7,2011 Procurement documents for fabrication of HSMs on site Purchase Order

7711921, ISFSI Project NUHOMS HSM Model102, Shield End Walls, and Back Panels, Revisions through 4 Procedures used to fabricate components of HSMs Project-specific Transnuclear lmplementing

Procedure

(PTIP) 11203-2.1, Roles and Responsibilities - Onsite Fabrication and Installation of HSM - 102s, Revision 2 PTIP 11203-2.2, Training Requirements for PersonnelAssigned to the NMP HSM Project, Revision 0 PTIP 11203-4.1, Procurement Controls of NAES Quality Procurement Documents, Revision 0 PTIP 11203-5.1, Concrete Mix Designs and Trial Batch Testing, Revision 0 PTIP 1 1203-5.3, Concrete Batching and Testing Procedure for Onsite Fabrication of HSM Model 102at NMP, Revision 3 PTIP 1 1203-5.4, HSM Model 102 Wall - Concrete Construction, Revision 3 PTIP '11203-5.5, HSM Model 102 Base - Concrete Construction, Revision 3 PTIP 112Q3-5.6, HSM Model 102 Roof - Concrete Construction Procedure, Revision 1 PTIP 1 1203-57, HSM Model 102 Door - Concrete Construction Procedure, Revision 1 PTIP 11203-5.84, Field Erection of HSM Model 102 Double Array, Revision 0 PTIP 11203-5.88, Field Erection of HSM Model 102 Single Array, Revision 1 PTIP 11203-5.9, Rigging Control Procedure for HSM Model 102, Revision 3 PTIP 1 1203-5.12, General Construction Requirements and Methods for Onsite Fabrication of

NUH-HSM-Model

2, Revision 0 PTIP 1 1203-7.7 , Review of Supplier Documentation, Revision 1 Attachment

PTIP 1 1203-7.9, Receipt Inspection During Nine Mile Point Project, Revision 1 PTIP 1 1203-13.1, Materials Storage at NMP, Revision 0 PTIP 11203-19.1, Environmental Control Program for NMP, Revision 0 Drawings of HSM Components Desiqn Drawinq: TN Drawing 11203-6300, HSM Configuration, Sheets 1 and 2, Revision 0 TN Drawing 1 1203-6301, ISFSI Layout - 30 Modules of HSM 1 02 - 10 Modules (Single Array)2x10 Modules (Double Array), Revision 0 TN Drawing

NUH-03-6301, General Arrangement, Sheets 1 through 5, Revision 2 TN Drawing

NUH-03-6302, Main Assembly, Sheets 1 through 5, Revision 1 TN Drawing

NUH-03-6303, Base, Sheets 1 through 5, Revision 1 TN Drawing

NUH-03-6304, Roof, Sheets 1 and 2, Revision 0 TN Drawing

NUH-03-6305, Walls, Sheets 1 and 2, Revision 2 TN Drawing

NUH-03-6306, Model 102 Door, Sheets 1 through 3, Revision 1 TN Drawing

NUH-03-6307, DSC Support Structure, Sheets 1 through 3, Revision 4 TN Drawing

NUH-03-6309, Embedments, Sheets 1 through 3, Revision 3 TN Drawing

NUH-03-6310, Heat Shields, Revision 0 TN Drawing

NUH-03-6310, Heat Shields, Revision 0 TN Drawing

NUH-03-631

1, Erection Hardware, Revision 0 TN Drawing

NUH-03-6312, Fasteners, Revision 2 Fabrication Drawinos Whitacre Engineering Company Drawing, Contract 2Q10228, Sheet 100, HSM Model 102 BWR End Walls, Revision 8 Whitacre Engineering Company Drawing, Contract 2A1A228, Sheet 200, HSM Model 102 BWR Rear Wall Type 2A, Revision 11 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 201, HSM Model 102 BWR Rear Wall Type 28, Revision 10 Whitacre Engineering Company Drawing, Contract 2Q10228, Sheet 202, HSM Model 102 BWR Rear Wall Type 2C, Revision 11 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 300, HSM Model 102 BWR Door, Revision 6 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 400, HSM Model 102 BWR Attachment Whitacre Engineering Company Drawing, Contract

2010228, Sheet 401, HSM Model 102 BWR Base Walls - Elevation

1. 1, Revision 4 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 402, HSM Model 102 BWR Base Walls - Elevation

1. 2, Revision 6 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 402A, HSM Model 102 BWR Base - Front Wall Embedments, Revision 3 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 403, HSM Model 102 BWR Base Walls - Elevation

1. 3, Revision 7 Whitacre Engineering Company Drawing, Contract

2010228, Sheet 404, HSM Model 102 BWR Roof, Revision 6 NAES Power Contractors Fabrication Drawing 11203-200, Fabrication Drawing - HSM Model 102 BWR Door, Revision 1 NAES Power Contractors Fabrication Drawing 11203-400, Fabrication Drawing - HSM Model 102 BWR Base, Sheets 1 through 3, Revision 1 NAES Power Contractors Fabrication Drawing 11203-400, Fabrication Drawing - HSM Model 102 BWR Roof, Revision 1 QA oversioht documents Constellation Energy Nuclear Group Fleet Administrative

Procedure

CNG-CA-1.01-1000, Corrective Action Program, Revision 00401 Constellation Energy Nuclear Group Fleet Administrative

Procedure

CNG-CA-1.01-1007, Performance lmprovement Program Trending and Analysis, Revision 00300 Q&PA Assessment Report 11-008, Nine Mile Point ISFSI Horizontal Storage Module Fabrication, dated February 7,2Q11 Q&PA Assessment Report 11-020, Nine Mile Point ISFSI Horizontal Storage Module Fabrication, dated April 8, 2011 TN Specification

NUH-03-0217, Field Erection if NUHOMS HSM Array, Section 7, Quality Assurance Requirements, Revision 1 NMPNS Vendor Procedure

E-31034, Nine Mile Point ISFSI Project QA Interface Procedure, Revision 0 HSM Model 120 Base Procedure Sign-Off Sheet for Base lD#

NMP-B-lS-O1, Lift #1 HSM Model 120 Base Procedure Sign-Off Sheet for Base lD#

NMP-B-ES-O1 , Lift#l AREVA/Transnuclear

NCR No. 2010-193, Hairpin is rotated ninety degrees from Design Location Due to Interference with Through-Wall Penetration

AREVA/Transnuclear

NCR No. 2010-219, Delivered Concrete Did Not Meet Slump or Unit Weight Requirements

AREVA/Transnuclear

NCR No. 2011-090, Gradation of Fine Aggregate Did Not Conform to ASTM C33 Requirements

AREVA/Transnuclear

NCR No. 2011-093, Gradation of Fine Aggregate Did Not Conform to ASTM C33 Requirements

AREVA/Transnuclear

NCR No. 2011-094, Admixture out of Tolerance AREVA/Transnuclear

NCR No. 2011-102, Gradation of Fine Aggregate Did Not Conform to ASTM C33 Requirements

AREVA/Transnuclear

NCR No. 2011-104, Base

NMP-B-lS-01

Was Spalled During Core Form Removal Resulting in Rebar Exposure AREVA/Transnuclear

NCR No. 2011-116, Base

NMP-B-lS-O2

Was Spalled During Core Form Removal Resulting in Rebar Exposure Attachment

AREVA/Transnuclear

NCR No. 2011-137, Rebar Discrepancy Between Design Drawing and Placement Drawing Atlantic Testinq Laboratories Concrete compressive strength test results of concrete used in the fabrication of HSM components, Report No. ST3109C-098-05-11, dated May 19,2011, for Base lD#

NMP-B-ts-01, Lift #1 Concrete compressive strength test results of concrete used in the fabrication of HSM components, Report No. ST3109C-158-06-11, dated June 3, 2011, for Base lD#

NMP-B-ES-01, Lift #1 ASTM C31/ 31M-09, Standard Practice for Making and Curing Concrete Test Specimens in the Field Personnel Qualifications of workers performing the fabrication and construction activities Concrete Batch Plant (Northern Ready Mix, lnc.) Certifications per National Ready Mixed Concrete Association (NRMCA) QC Manual, Section 3, Plant Certification

NRMCA Certificate of Conformance for Concrete Production Facilities, dated March 18,2011 (expiration date: Marcn 18,2012)Inspection Record of Delivery Fleet: internal condition;

chutes/hoppers clean; mixer capacity, mixing speed, revolutions counter, water gauge or meter accuracy Scale Calibration Certificates, dated October 6,2010 (due date: October 31 ,2011)Other Documents Reviewed Work Order

C907999049, ISFSI Project HSM Fabrication and Installation Certificate of Compliance for Spent Fuel Storage Casks, Certificate

1004, Docket 72-1004, Amendment Attachment

A, Technical/Quality Requirements, NUHOMS Horizontal Storage Modules (HSM), HSM Model 102 for storage of

DSC-61 BT and HSM Model H for storage of

DSC-61

BTH.Transnuclear, Inc., Final Safety Analysis Report for Standardized

NUHOMS Horizontal Modular Storage System for lrradiated Nuclear Fuel.Attachment

AC ACI ADAMS ALARA ASTM CAP CFR CoC CR DRMS DSC ECP EDG ED EOP EPRI EPU OF FWP GPM HP HRA HSM rMc LDE LER LPRM A-14

LIST OF ACRONYMS

alternating

current American Concrete Institute Agencyvide

Documents

Access and Management

System as low as is reasonably

achievable

American Society for Testing Materials corrective

action program Code of Federal Regulations

certificate

of compliance

condition

report Digital Radiation

Monitoring

System dry shielded canister engineering

change package emergency

diesel generator electronic

dosimeter emergency

operating

procedure Electric Power Research Institute extended power uprate degrees Fahrenheit

feedwater

pump gallons per minute health physics high radiation

area horizontal

storage module Inspection

Manual Chapter lens dose equivalent

licensee event report Local Power Range Monitoring

millirads millirem Mitigating

Systems Nuclear Energy Institute MAPLHGR maximum average planar linear heat-generation

rate Mrads Mrem

MS [[]]

NEI NIOSHiMSHA

National Institute

for Occupational

Safety and Health/Mine

Safety and Health Administration

Nine Mile Point Nuclear Station, LLC Nuclear Regulatory

Commission

National Source Tracking System nuclear horizontal

modular system National Voluntary

Laboratory

Accreditation

Program operating

experience

Publicly Available

Records performance

indicator postmaintenance

test quality assurance quality assurance

program

NMPNS [[]]

NRC [[]]

NSTS [[]]

NUHOMS [[]]

NVLAP [[]]

OE [[]]

PARS [[]]

PI [[]]

PMT [[]]

QA [[]]

QAP Attachment

QC qtr

RB R/hr

RC tC

RFO [[]]

RWP [[]]

SAR [[]]

SCBA [[]]

SDE [[]]

SDP [[]]

SER [[]]

SRV [[]]

SSC [[]]

ST [[]]

TEDE [[]]

TN [[]]

TS [[]]

UE [[]]

UFSAR [[]]

VHRA WO A-15 quality control quarter reactor building roentgenihour

reactor core isolation

cooling refueling

outage radiation

work permit Safety Analysis Report self-contained

breathing

apparatus skin dose equivalent

significance

determination

process Safety Evaluation

Report safety relief valve structure, system, and component surveillance

test total effective

dose equivalent

Transnuclear, Inc.technical

specification

Unusual Event updated final safety analysis report very high radiation

area work order Attachment