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| issue date = 07/16/1997 | | issue date = 07/16/1997 | ||
| title = Forwards Supplemental Response to Violations Noted in Insp Rept 50-311/97-06.Corrective Actions:Ar 970320247 Issued to Evaluate White Chalky Film Observed on Coil | | title = Forwards Supplemental Response to Violations Noted in Insp Rept 50-311/97-06.Corrective Actions:Ar 970320247 Issued to Evaluate White Chalky Film Observed on Coil | ||
| author name = | | author name = Storz L | ||
| author affiliation = PUBLIC SERVICE ELECTRIC & GAS CO. OF NEW JERSEY | | author affiliation = PUBLIC SERVICE ELECTRIC & GAS CO. OF NEW JERSEY | ||
| addressee name = | | addressee name = | ||
Line 14: | Line 14: | ||
| page count = 15 | | page count = 15 | ||
}} | }} | ||
=Text= | =Text= | ||
{{#Wiki_filter: | {{#Wiki_filter:,, __ | ||
Louis F. Storz Senior Vice President - Nuclear Operations Public Service Electric and Gas Company Public Service Electric and Gas Company P.O. Box 236, Hancocks Bridge, NJ 08038 609-339-5700 JUL 16 1997 LR-N970449 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 SUPPLEMENTAL RESPONSE TO A NOTICE OF VIOLATION INSPECTION REPORT 50-311/97-06 SALEM GENERATING STATION UNIT NO. 2 DOCKET NO. 50-311 Gentlemen: | |||
Inspection Report No. 50-311/97-06 for Salem Nuclear Generating Station Unit No. 2 was transmitted to Public S~rvice Electric & | |||
Gas Company (PSE&G) on May 30, 1997. Within the scope of this report, one violation of NRC requirements was c.i ted. The violation involved the failure to follow established procedures for the documentation of test results. | |||
United States Nuclear Regulatory | By letter dated June 30, 1997 (Our Ref: LR-N970371), PSE&G submitted its response to the cited violation. As stated in the original PSE&G response, the root cause of the violation (all cited examples) was attributed to poor human performance of f;l)J personnel performing the activities and poor human performance by management in the oversight of these activities. The corrective actions stated in the June 30 response were designed to address ,-~ ';* | ||
Commission | the root cause in its broadest form. To provide a complete ~ | ||
Document Control Desk Washington, DC 20555 SUPPLEMENTAL | understanding of PSE&G's actions taken, PSE&G is supplementing the June 30, 1997 original response to address the specific actions taken relative to each of the cited examples. Mssrs. D. | ||
RESPONSE TO A NOTICE OF VIOLATION | Powell and M. Rencheck of PSE&G discussed the submittal of this supplemental response with Mr. W. Ruland (NRC Region I) via telephone on July 9, 1997. | ||
INSPECTION | 9707220344 970716 PDR ADOCK 05000311 G PDR | ||
REPORT 50-311/97-06 | *..* ~ *,_, ~.' _ .. \J | ||
SALEM GENERATING | ~ Printedon 1111111111111111111111111111111111111111 | ||
STATION UNIT NO. 2 DOCKET NO. 50-311 Gentlemen: | *0&4011. | ||
Inspection | \:I Recycled Paper | ||
Report No. 50-311/97-06 | |||
for Salem Nuclear Generating | ** Document Control Desk LR-N970449 2 | ||
Station Unit No. 2 was transmitted | JUL 16 1997 Additionally, by letter dated April 11, 1997 (Our Ref-: LR-N97194), PSE&G responded to a similar violation transmitted in Inspection Report 50-311/96-21. This violation involved deficient conditions for the testing of the Control Room Area Air Conditioning System. As a result of subsequent PSE&G investigation, as well as NRC inspections, other deficient conditions were identified relative to the same design modification test procedures. In light of the applicability of these findings to Control Room Area Air Conditioning, and in response to Inspection Report 50-311/97-06 request, PSE&G considers the information provided in the June 30, 1997 letter to be relevant to the April 11, 1997 response. | ||
to Public | In the June 30, 1997 response, PSE&G stated that (Corrective action E) ten non-HVAC system Special Test Procedures (STPs) in five systems were reviewed. PSE&G would like to expand on this corrective action by identifying the procedures reviewed. The STPs reviewed are: | ||
Electric & Gas Company (PSE&G) on May 30, 1997. Within the scope of this report, one violation | Fire Protection 2EC-3298 Package 1 - STPs 1-3 lEC-3701 Package 1 - STP 1 Electrical 2EC-3332 Package 2 - STPs 1 & 2 Diesel lEC-3529 Package 2 - STP 1 Service Water 2EC-3590 Package 6 - STPs 1-3 2EC-3590 Package 11 - STP 1 2EC-3590 Package 6 - STPs 1-3 2EC-3590 Package 17 - STPs 1-7 2EC-3590 Package 18 - STPs 1-5 Safety Injection 2EC-3461 Package 1 - STPs 1 & 2 95-4933 | ||
of NRC requirements | |||
was c.i ted. The violation | ** Document Control Desk LR-N970449 3 JUL 16 1997 Attachment I to this letter contains the original violation as cited in Inspection Report 50-311/97-06. Attachment II contains PSE&G's supplemental information relative to these *events. | ||
involved the failure to follow established | Should there be any questions regarding this submittal, please contact us. | ||
procedures | Sincerely, | ||
for the documentation | |||
of test results. By letter dated June 30, 1997 (Our Ref: LR-N970371), PSE&G submitted | ** Document Control Desk LR-N970449 4 | ||
its response to the cited violation. | JUL 16 1997 Attachment C Mr. Hubert J. Miller, Administrator - Region I U. s. Nuclear Regulatory Commission | ||
As stated in the original PSE&G response, the root cause of the violation (all | .475 Allendale Road King of Prussia, PA 19406 Mr. L. N. Olshan, Licensing Project Manager - Salem U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Mail Stop 14E21 Rockville, MD 20852 Mr. C. Marschall - Salem (X24) | ||
was attributed | USNRC Senior Resident Inspector Mr. K. Tosch, Manager, IV Bureau of Nuclear Engineering 33 Arctic Parkway CN 415 Trenton, NJ 08625 95-4933 | ||
to poor human performance | |||
of l)J personnel | ATTACHMENT I LR-N970449 NOTICE OF VIOLATION Public Service Electric & Gas Company Docket No: 50~311 Salem Nuclear Generating Station License No: DPR-75 Unit 2 During an NRC inspection conducted on March 1 to April 12, 1997, violations of NRC requirements were identified. In accordance with the "General Statement of Policy and Procedure for NRC Enforcement Actions." NUREG-1600, the violations are listed below: | ||
performing | Appendix B, Criterion V of 10 CFR 50 requires that activities affecting quality be prescribed by procedures and shall be accomplished in accordance with those procedures. | ||
the activities | Procedure NC.DE-AP.ZZ-0012(Q), "Test Program", Revision 6, Section 5.2.c requires testing to be conducted with approved step-by-step Special Test Procedures, existing procedures, or standards. | ||
and poor human performance | Section 5.2.e requires recording test data on data sheets . | ||
by management | Section 5.2.f requires evaluating test results to ensure they are acceptable prior to restoring plant equipment. | ||
in the oversight | Contrary to the above, post-modification test procedures for Salem cdntrol room area air conditioning system (CAACS) were not followed, required.data was not recorded, and plant equipment was restored with test results outside established acceptance criteria, as evidenced by the following examples: | ||
of these activities. | : 1. Procedure lEC-3505 package No. 1 STP-2, Revision 2, | ||
The corrective | *control Area Air Conditioning System (CAACS) and Emergency Air Conditioning System (EACS) Coil Test Procedure (to verify heat transfer capability of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation of an Action Request (AR) to clean the coils if the coil appearance was not "bare metal or shiny appearance". The condition of the coil for 1HVE200, recorded on Attachment 7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated . | ||
actions stated in the June 30 response were designed to address ';* the root cause in its broadest form. To provide a complete understanding | * 1 | ||
of PSE&G's actions taken, PSE&G is supplementing | |||
the June 30, 1997 original response to address the specific actions taken relative to each of the cited examples. | ATTACHMENT I LR-N970449 | ||
Mssrs. D. Powell and M. Rencheck of PSE&G discussed | : 2. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential for leakage into the control room pressure boundary], attachment 7.3 establishes EACS charcoal filter housing and duct maximum allowable leakage test acceptance criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established acceptance criteria, but the test results were approved and the EACS system was restored to service. | ||
the submittal | : 3. Procedure lEC-3505 Package No. 1 STP-4, Revision 3, attachment 7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc). | ||
of this supplemental | Based on the atmospheric pressure recorded in inches of mercury (inHg) and initial boundary pressures in pounds per square foot (psf) absolute (abs.), the test pressures were less than the required 4 inwc. | ||
response with Mr. W. Ruland (NRC Region I) via telephone | : 4. Procedure lEC-3505 Package No. 1 STP~4, Revision 3, Appendix A, steps 2.e and 2.h require recording the initial and final times of the test. The times were not recorded. | ||
on July 9, 1997. 9707220344 | : 5. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring review of test data by the test engineer was incorrectly deleted by Modification Concern and Resolution 297. | ||
970716 PDR ADOCK 05000311 G PDR *..* *,_, _ .. \J Printedon | This is* a Severity Level IV problem (Supplement 1). | ||
\:I Recycled Paper | 2 | ||
ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "1. Procedure lEC-3505 package No. 1 STP-2, Revi~ion 2, Control Area Air Conditioning System (CAACS) and Emergency Air Conditioning System (EACS) Coil Test Procedure (to verify heat transfer capability of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation of an Action Request (AR) to clean the coils if the coil appearance was not "bare metal or shiny appearance". The condition of the coil for 1HVE200, recorded on Attachment 7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated." | |||
(1) The reason for the violation. | |||
to a similar violation | The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight. | ||
transmitted | * Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing.and implementing the CAV_Special Test Procedures." | ||
in Inspection | (2) The corrective steps that have been taken. | ||
Report 50-311/96-21. | : 1. AR 970320247 was issued to evaluate the white chalky film observed on the coil. The white chalky film (lead oxide) observed on the coil was the result of chemical cleaning of the EACS coil by the vendor. This white chalky substance was evaluated and determined to have no effect on the heat transfer characteristic of the coil . | ||
This violation | * 1 | ||
involved deficient | * ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 | ||
conditions | : 2. The design change test procedure acceptance criterion was revised as per the above evaluation and vendor recommendation. | ||
for the testing of the Control Room Area Air Conditioning | : 3. LR-N970371, dated June 30, 1997, -contains additional information. | ||
System. As a result of subsequent | (3) The corrective steps that will be taken to avoid further violations. | ||
PSE&G investigation, as well as NRC inspections, other deficient | LR-N970371, dated June 30, 1997, contains the required information. | ||
conditions | (4) The date when full compliance will be achieved. | ||
were identified | PSE&G achieved compliance when the AR 970320247 was issued. | ||
relative to the same design modification | LR-N970371, dated June 30, 1997, contains additional information . | ||
test procedures. | * 2 | ||
In light of the applicability | |||
of these findings to Control Room Area Air Conditioning, and in response to Inspection | ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "2. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential for leakage into the control room pressure | ||
Report 50-311/97-06 | * boundary], attachment 7.3 establishes EACS charcoal filter housing and duct maximum allowable leakage test acceptance criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established acceptance criteria, but the test results were approved and the EACS system was restored to service." | ||
request, PSE&G considers | (1) The reason for the violation. | ||
the information | The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight. | ||
provided in the June 30, 1997 letter to be relevant to the April 11, 1997 response. | Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures." | ||
In the June 30, 1997 response, PSE&G stated that (Corrective | (2) The corrective steps that have been taken. | ||
action E) ten non-HVAC system Special Test Procedures (STPs) in five systems were reviewed. | : 1. Engineering Evaluation S-C-SC-MEE-1212, Control Area Ventilation: Review of CREACS Filter Housing Test Requirements and Acceptance Criteria, issued on May 30, 1997, evaluated the recorded leakage rate acceptable. | ||
PSE&G would like to expand on this corrective | : 2. Modification Concern and Resolution (MCR) 193 to the design change test procedure revised the leakage rate | ||
action by identifying | * 3 | ||
the procedures | |||
reviewed. | ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 acceptance criterion based on Control Room Dose Calculation and was evaluated in Engineering Evaluation S-C-SC-MEE-1212. | ||
The STPs reviewed are: Fire Protection | : 3. LR-N970371, dated June 30, 1997, contains additional information. | ||
2EC-3298 Package 1 -STPs 1-3 lEC-3701 Package 1 -STP 1 Electrical | (3) The corrective steps that will be taken to avoid further violations. | ||
2EC-3332 Package 2 -STPs 1 & 2 Diesel lEC-3529 Package 2 -STP 1 Service Water 2EC-3590 Package 6 -STPs 1-3 2EC-3590 Package 11 -STP 1 2EC-3590 Package 6 -STPs 1-3 2EC-3590 Package 17 -STPs 1-7 2EC-3590 Package 18 -STPs 1-5 Safety Injection | LR-N970371, dated June 30, 1997, contains the required information. | ||
2EC-3461 Package 1 -STPs 1 & 2 95-4933 | (4) The date when full compliance will be achieved. | ||
** Document Control Desk LR-N970449 | PSE&G achieved compliance when the Engineering Evaluation was issued demonstrating that the recorded leakage rate was acceptable, and MCR 193 to lEC-3505 revised the leakage rate acceptance criterion. LR-N970371, dated June 30, 1997, contains additional information . | ||
3 JUL 16 1997 Attachment | * 4 | ||
I to this letter contains the original violation | |||
as cited in Inspection | ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "3. Procedure lEC-3505 Package No. 1 STP-4, Revision 3, attachment 7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc). | ||
Report 50-311/97-06. | Based on the atmospheric pressure recorded in inches of mercury (inHg) and initial boundary pressures in pounds per square foot (psf) absolute (abs.), the test pressures were less than the required 4 inwc." | ||
Attachment | (1) The reason for the violation. | ||
II contains PSE&G's supplemental | The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight. | ||
information | Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures." | ||
relative to these *events. Should there be any questions | (2) The corrective steps that have been taken. | ||
regarding | : 1. Engineering Evaluation S-C-SC-MEE-1212, Control Area | ||
this submittal, please contact us. Sincerely, | *ventilation: Review of CREACS Filter Housing Test Requirements and Acceptance Criteria, issued on May 30, 1997, evaluated the higher initial test pressures and accepted the test data. | ||
: 2. The HEPA and Charcoal Filter Housing decay calculations were revised with acceptable results. | |||
Attachment | : 3. The test procedure acceptance criteria was revised. | ||
: 4. LR-N970371, dated June 30, 1997, contains additional information . | |||
-Region I U. s. Nuclear Regulatory | * 5 | ||
Commission | |||
.475 Allendale | ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 (3) The corrective steps that will be takeri to avoid further violations. | ||
Road King of Prussia, PA 19406 | L~-N970371, dated June 30, 1997, contains the required information. | ||
Project Manager -Salem U. S. Nuclear Regulatory | (4) The date when full compliance will be achieved. | ||
Commission | PSE&G achieved compliance when the Engineering Evaluation was issued determining that the higher recorded test pressures were acceptable, the test procedure acceptance criteria was revised, and the HEPA and Charcoal Filter Housing decay calculations were revised. LR-N970371, dated June 30, 1997, contains additional information . | ||
One White Flint North 11555 Rockville | * 6 | ||
Pike Mail Stop 14E21 Rockville, MD 20852 Mr. C. Marschall | |||
-Salem (X24) USNRC Senior Resident Inspector | ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "4. Procedure lEC-3505 Package No. 1 STP-4, Revi~ion 3, Appendix A, steps 2.e and 2.h require recording the initial and final times of the test. The times were not recorded." | ||
Mr. K. Tosch, Manager, IV Bureau of Nuclear Engineering | (1) The reason for the violation. | ||
33 Arctic Parkway CN 415 Trenton, NJ 08625 95-4933 | The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight. | ||
ATTACHMENT | Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of *the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level | ||
I LR-N970449 | * of management oversight of personnel preparing and implementing the CAV Special Test Procedures." | ||
NOTICE OF VIOLATION | (2) The corrective steps that have been taken. | ||
Public Service Electric & Gas Company Docket No: | : 1. The test engineers responsible have been counseled and advised of the importance of strict procedure compliance. | ||
Salem Nuclear Generating | Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was | ||
Station License No: DPR-75 Unit 2 During an NRC inspection | *recorded, which was the only value necessary for the required calculation. | ||
conducted | : 2. LR-N970371, dated June 30, 1997, contains additional information. | ||
on March 1 to April 12, 1997, violations | (3) The corrective steps that will be taken to avoid further violations. | ||
of NRC requirements | LR-N970371, dated June 30, 1997, contains the required information . | ||
were identified. | * 7 | ||
In accordance | |||
with the "General Statement | ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 (4) The date when full compliance will be achieved. | ||
of Policy and Procedure | PSE&G achieved compliance when the test was completed satisfactorily. Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was recorded, which was the only value necessary for the required calculation. LR-N970371, dated June 30, 1997, contains the required information. | ||
for NRC Enforcement | "5. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring review of test data by the test engineer was incorrectly deleted by Modification Concern and Resolution 297." | ||
Actions." NUREG-1600, the violations | (1) The reason for the violation. | ||
are listed below: Appendix B, Criterion | The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight. | ||
V of 10 CFR 50 requires that activities | Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures." | ||
affecting | (2) The corrective steps that have been taken. | ||
quality be prescribed | : 1. The test engineer responsible for removing the procedure step was counseled. | ||
by procedures | : 2. A review signature was added for a level III sign off of test results. | ||
and shall be accomplished | : 3. The test results were reviewed by a level III test engineer . | ||
in accordance | * 8 | ||
with those procedures. | |||
Procedure | *- I l ... | ||
NC.DE-AP.ZZ-0012(Q), "Test Program", Revision 6, Section 5.2.c requires testing to be conducted | ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 | ||
with approved step-by-step | : 4. LR-N970371, dated June 30, 1997, contains additional information. | ||
Special Test Procedures, existing procedures, or standards. | (3) The corrective steps that will be taken to avoid further violations. | ||
Section 5.2.e requires recording | LR-N970371, dated June 30, 1997, contains the required information. | ||
test data on data sheets . | (4) The date when full compliance will be achieved. | ||
test results to ensure they are acceptable | PSE&G achieved compliance when a review signature was added for a level III sign off of test results and the test results were reviewed by a level III test engineer. LR-N970371, dated June 30, 1997, contains additional information . | ||
prior to restoring | * 9}} | ||
plant equipment. | |||
test procedures | |||
for Salem cdntrol room area air conditioning | |||
system (CAACS) were not followed, required.data | |||
was not recorded, and plant equipment | |||
was restored with test results outside established | |||
acceptance | |||
criteria, as evidenced | |||
by the following | |||
examples: | |||
1. Procedure | |||
lEC-3505 package No. 1 STP-2, Revision 2, *control Area Air Conditioning | |||
System (CAACS) and Emergency | |||
Air Conditioning | |||
System (EACS) Coil Test Procedure (to verify heat transfer capability | |||
of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation | |||
of an Action Request (AR) to clean the coils if the coil appearance | |||
was not "bare metal or shiny appearance". | |||
The condition | |||
of the coil for 1HVE200, recorded on Attachment | |||
7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated . 1 | |||
ATTACHMENT | |||
I LR-N970449 | |||
2. Procedure | |||
lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential | |||
for leakage into the control room pressure boundary], attachment | |||
7.3 establishes | |||
EACS charcoal filter housing and duct maximum allowable | |||
leakage test acceptance | |||
criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established | |||
acceptance | |||
criteria, but the test results were approved and the EACS system was restored to service. 3. Procedure | |||
lEC-3505 Package No. 1 STP-4, Revision 3, attachment | |||
7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc). Based on the atmospheric | |||
pressure recorded in inches of mercury (inHg) and initial boundary pressures | |||
in pounds per square foot (psf) absolute (abs.), the test pressures | |||
were less than the required 4 inwc. 4. Procedure | |||
lEC-3505 Package No. 1 | |||
Revision 3, Appendix A, steps 2.e and 2.h require recording | |||
the initial and final times of the test. The times were not recorded. | |||
5. Procedure | |||
lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring | |||
review of test data by the test engineer was incorrectly | |||
deleted by Modification | |||
Concern and Resolution | |||
297. This is* a Severity Level IV problem (Supplement | |||
1). 2 | |||
ATTACHMENT | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
"1. Procedure | |||
lEC-3505 package No. 1 STP-2, | |||
2, Control Area Air Conditioning | |||
System (CAACS) and Emergency | |||
Air Conditioning | |||
System (EACS) Coil Test Procedure (to verify heat transfer capability | |||
of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation | |||
of an Action Request (AR) to clean the coils if the coil appearance | |||
was not "bare metal or shiny appearance". | |||
The condition | |||
of the coil for 1HVE200, recorded on Attachment | |||
7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated." (1) The reason for the violation. | |||
The root cause for the violation | |||
was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation | |||
was poor human performance | |||
by the | |||
and management | |||
oversight. | |||
Personnel | |||
involved failed to meet PSE&G's standard of procedural | |||
compliance. | |||
Personnel | |||
did not properly revise CAV Special Test Procedures (STPs) in accordance | |||
with PSE&G procedures | |||
to reflect changes in testing methodology | |||
and acceptance | |||
criteria. | |||
In addition inadvertent | |||
removal of the test engineer acceptance | |||
signoff by the project team is an example of inattention | |||
to detail. PSE&G management | |||
also did not provide an adequate level of management | |||
oversight | |||
of personnel | |||
preparing.and | |||
implementing | |||
the CAV_Special | |||
Test Procedures." | |||
steps that have been taken. 1. AR 970320247 | |||
was issued to evaluate the white chalky film observed on the coil. The white chalky film (lead oxide) observed on the coil was the result of chemical cleaning of the EACS coil by the vendor. This white chalky substance | |||
was evaluated | |||
and determined | |||
to have no effect on the heat transfer characteristic | |||
of the coil . 1 | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
2. The design change test procedure | |||
acceptance | |||
criterion | |||
was revised as per the above evaluation | |||
and vendor recommendation. | |||
3. LR-N970371, dated June 30, 1997, -contains | |||
additional | |||
information. | |||
(3) The corrective | |||
steps that will be taken to avoid further violations. | |||
LR-N970371, dated June 30, 1997, contains the required information. | |||
(4) The date when full compliance | |||
will be achieved. | |||
PSE&G achieved compliance | |||
when the AR 970320247 | |||
was issued. LR-N970371, dated June 30, 1997, contains additional | |||
information . 2 | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
"2. Procedure | |||
lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential | |||
for leakage into the control room pressure * boundary], attachment | |||
7.3 establishes | |||
EACS charcoal filter housing and duct maximum allowable | |||
leakage test acceptance | |||
criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established | |||
acceptance | |||
criteria, but the test results were approved and the EACS system was restored to service." (1) The reason for the violation. | |||
The root cause for the violation | |||
was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation | |||
was poor human performance | |||
by the CAV project team and testing personnel | |||
and management | |||
oversight. | |||
Personnel | |||
involved failed to meet PSE&G's standard of procedural | |||
compliance. | |||
Personnel | |||
did not properly revise CAV Special Test Procedures (STPs) in accordance | |||
with PSE&G procedures | |||
to reflect changes in testing methodology | |||
and acceptance | |||
criteria. | |||
In addition inadvertent | |||
removal of the test engineer acceptance | |||
signoff by the project team is an example of inattention | |||
to detail. PSE&G management | |||
also did not provide an adequate level of management | |||
oversight | |||
of personnel | |||
preparing | |||
and implementing | |||
the CAV Special Test Procedures." (2) The corrective | |||
steps that have been taken. 1. Engineering | |||
Evaluation | |||
S-C-SC-MEE-1212, Control Area Ventilation: | |||
Review of CREACS Filter Housing Test Requirements | |||
and Acceptance | |||
Criteria, issued on May 30, 1997, evaluated | |||
the recorded leakage rate acceptable. | |||
2. Modification | |||
Concern and Resolution (MCR) 193 to the design change test procedure | |||
revised the leakage rate 3 | |||
II SUPPLEMENTAL | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
acceptance | |||
criterion | |||
based on Control Room Dose Calculation | |||
and was evaluated | |||
in Engineering | |||
Evaluation | |||
S-C-SC-MEE-1212. | |||
3. LR-N970371, dated June 30, 1997, contains additional | |||
information. | |||
(3) The corrective | |||
steps that will be taken to avoid further violations. | |||
LR-N970371, dated June 30, 1997, contains the required information. | |||
(4) The date when full compliance | |||
will be achieved. | |||
PSE&G achieved compliance | |||
when the Engineering | |||
Evaluation | |||
was issued demonstrating | |||
that the recorded leakage rate was acceptable, and MCR 193 to lEC-3505 revised the leakage rate acceptance | |||
criterion. | |||
LR-N970371, dated June 30, 1997, contains additional | |||
information . 4 | |||
II SUPPLEMENTAL | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
"3. Procedure | |||
lEC-3505 Package No. 1 STP-4, Revision 3, attachment | |||
7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc). Based on the atmospheric | |||
pressure recorded in inches of mercury (inHg) and initial boundary pressures | |||
in pounds per square foot (psf) absolute (abs.), the test pressures | |||
were less than the required 4 inwc." (1) The reason for the violation. | |||
The root cause for the violation | |||
was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation | |||
was poor human performance | |||
by the CAV project team and testing personnel | |||
and management | |||
oversight. | |||
Personnel | |||
involved failed to meet PSE&G's standard of procedural | |||
compliance. | |||
Personnel | |||
did not properly revise CAV Special Test Procedures (STPs) in accordance | |||
with PSE&G procedures | |||
to reflect changes in testing methodology | |||
and acceptance | |||
criteria. | |||
In addition inadvertent | |||
removal of the test engineer acceptance | |||
signoff by the project team is an example of inattention | |||
to detail. PSE&G management | |||
also did not provide an adequate level of management | |||
oversight | |||
of personnel | |||
preparing | |||
and implementing | |||
the CAV Special Test Procedures." (2) The corrective | |||
steps that have been taken. 1. Engineering | |||
Evaluation | |||
S-C-SC-MEE-1212, Control Area *ventilation: | |||
Review of CREACS Filter Housing Test Requirements | |||
and Acceptance | |||
Criteria, issued on May 30, 1997, evaluated | |||
the higher initial test pressures | |||
and accepted the test data. 2. The HEPA and Charcoal Filter Housing decay calculations | |||
were revised with acceptable | |||
results. 3. The test procedure | |||
acceptance | |||
criteria was revised. 4. LR-N970371, dated June 30, 1997, contains additional | |||
information . 5 | |||
ATTACHMENT | |||
II SUPPLEMENTAL | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
(3) The corrective | |||
steps that will be takeri to avoid further violations. | |||
dated June 30, 1997, contains the required information. | |||
(4) The date when full compliance | |||
will be achieved. | |||
PSE&G achieved compliance | |||
when the Engineering | |||
Evaluation | |||
was issued determining | |||
that the higher recorded test pressures | |||
were acceptable, the test procedure | |||
acceptance | |||
criteria was revised, and the HEPA and Charcoal Filter Housing decay calculations | |||
were revised. LR-N970371, dated June 30, 1997, contains additional | |||
information . * 6 | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
"4. Procedure | |||
lEC-3505 Package No. 1 STP-4, | |||
3, Appendix A, steps 2.e and 2.h require recording | |||
the initial and final times of the test. The times were not recorded." (1) The reason for the violation. | |||
The root cause for the violation | |||
was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation | |||
was poor human performance | |||
by the CAV project team and testing personnel | |||
and management | |||
oversight. | |||
Personnel | |||
involved failed to meet PSE&G's standard of procedural | |||
compliance. | |||
Personnel | |||
did not properly revise CAV Special Test Procedures (STPs) in accordance | |||
with PSE&G procedures | |||
to reflect changes in testing methodology | |||
and acceptance | |||
criteria. | |||
In addition inadvertent | |||
removal of *the test engineer acceptance | |||
signoff by the project team is an example of inattention | |||
to | |||
also did not provide an adequate level of management | |||
oversight | |||
of personnel | |||
preparing | |||
and implementing | |||
the CAV Special Test Procedures." (2) The corrective | |||
steps that have been taken. 1. The test engineers | |||
responsible | |||
have been counseled | |||
and advised of the importance | |||
of strict procedure | |||
compliance. | |||
Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was *recorded, which was the only value necessary | |||
for the required calculation. | |||
2. LR-N970371, dated June 30, 1997, contains additional | |||
information. | |||
(3) The corrective | |||
steps that will be taken to avoid further violations. | |||
LR-N970371, dated June 30, 1997, contains the required information . * 7 | |||
II SUPPLEMENTAL | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
(4) The date when full compliance | |||
will be achieved. | |||
PSE&G achieved compliance | |||
when the test was completed | |||
satisfactorily. | |||
Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was recorded, which was the only value necessary | |||
for the required calculation. | |||
LR-N970371, dated June 30, 1997, contains the required information. | |||
"5. Procedure | |||
lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring | |||
review of test data by the test engineer was incorrectly | |||
deleted by Modification | |||
Concern and Resolution | |||
297." (1) The reason for the violation. | |||
The root cause for the violation | |||
was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation | |||
was poor human performance | |||
by the CAV project team and testing personnel | |||
and management | |||
oversight. | |||
Personnel | |||
involved failed to meet PSE&G's standard of procedural | |||
compliance. | |||
Personnel | |||
did not properly revise CAV Special Test Procedures (STPs) in accordance | |||
with PSE&G procedures | |||
to reflect changes in testing methodology | |||
and acceptance | |||
criteria. | |||
In addition inadvertent | |||
removal of the test engineer acceptance | |||
signoff by the project team is an example of inattention | |||
to detail. PSE&G management | |||
also did not provide an adequate level of management | |||
oversight | |||
of personnel | |||
preparing | |||
and implementing | |||
the CAV Special Test Procedures." (2) | |||
steps that have been taken. The test engineer responsible | |||
for removing the procedure | |||
step was counseled. | |||
A review signature | |||
was added for a level III sign off of test results. The test results were reviewed by a level III test engineer . 8 | |||
RESPONSE TO NOTICE OF VIOLATION | |||
SALEM GENERATING | |||
STATION UNIT 2 LR-N970449 | |||
4. LR-N970371, dated June 30, 1997, contains additional | |||
information. | |||
(3) The corrective | |||
steps that will be taken to avoid further violations. | |||
LR-N970371, dated June 30, 1997, contains the required information. | |||
(4) The date when full compliance | |||
will be achieved. | |||
PSE&G achieved compliance | |||
when a review signature | |||
was added for a level III sign off of test results and the test results were reviewed by a level III test engineer. | |||
LR-N970371, dated June 30, 1997, contains additional | |||
information . 9 | |||
}} |
Latest revision as of 05:11, 3 February 2020
ML18102B455 | |
Person / Time | |
---|---|
Site: | Salem ![]() |
Issue date: | 07/16/1997 |
From: | Storz L Public Service Enterprise Group |
To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
References | |
50-311-97-06, 50-311-97-6, LR-N970449, NUDOCS 9707220344 | |
Download: ML18102B455 (15) | |
Text
,, __
Louis F. Storz Senior Vice President - Nuclear Operations Public Service Electric and Gas Company Public Service Electric and Gas Company P.O. Box 236, Hancocks Bridge, NJ 08038 609-339-5700 JUL 16 1997 LR-N970449 United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 SUPPLEMENTAL RESPONSE TO A NOTICE OF VIOLATION INSPECTION REPORT 50-311/97-06 SALEM GENERATING STATION UNIT NO. 2 DOCKET NO. 50-311 Gentlemen:
Inspection Report No. 50-311/97-06 for Salem Nuclear Generating Station Unit No. 2 was transmitted to Public S~rvice Electric &
Gas Company (PSE&G) on May 30, 1997. Within the scope of this report, one violation of NRC requirements was c.i ted. The violation involved the failure to follow established procedures for the documentation of test results.
By letter dated June 30, 1997 (Our Ref: LR-N970371), PSE&G submitted its response to the cited violation. As stated in the original PSE&G response, the root cause of the violation (all cited examples) was attributed to poor human performance of f;l)J personnel performing the activities and poor human performance by management in the oversight of these activities. The corrective actions stated in the June 30 response were designed to address ,-~ ';*
the root cause in its broadest form. To provide a complete ~
understanding of PSE&G's actions taken, PSE&G is supplementing the June 30, 1997 original response to address the specific actions taken relative to each of the cited examples. Mssrs. D.
Powell and M. Rencheck of PSE&G discussed the submittal of this supplemental response with Mr. W. Ruland (NRC Region I) via telephone on July 9, 1997.
9707220344 970716 PDR ADOCK 05000311 G PDR
- ..* ~ *,_, ~.' _ .. \J
~ Printedon 1111111111111111111111111111111111111111
- 0&4011.
\:I Recycled Paper
- Document Control Desk LR-N970449 2
JUL 16 1997 Additionally, by letter dated April 11, 1997 (Our Ref-: LR-N97194), PSE&G responded to a similar violation transmitted in Inspection Report 50-311/96-21. This violation involved deficient conditions for the testing of the Control Room Area Air Conditioning System. As a result of subsequent PSE&G investigation, as well as NRC inspections, other deficient conditions were identified relative to the same design modification test procedures. In light of the applicability of these findings to Control Room Area Air Conditioning, and in response to Inspection Report 50-311/97-06 request, PSE&G considers the information provided in the June 30, 1997 letter to be relevant to the April 11, 1997 response.
In the June 30, 1997 response, PSE&G stated that (Corrective action E) ten non-HVAC system Special Test Procedures (STPs) in five systems were reviewed. PSE&G would like to expand on this corrective action by identifying the procedures reviewed. The STPs reviewed are:
Fire Protection 2EC-3298 Package 1 - STPs 1-3 lEC-3701 Package 1 - STP 1 Electrical 2EC-3332 Package 2 - STPs 1 & 2 Diesel lEC-3529 Package 2 - STP 1 Service Water 2EC-3590 Package 6 - STPs 1-3 2EC-3590 Package 11 - STP 1 2EC-3590 Package 6 - STPs 1-3 2EC-3590 Package 17 - STPs 1-7 2EC-3590 Package 18 - STPs 1-5 Safety Injection 2EC-3461 Package 1 - STPs 1 & 2 95-4933
- Document Control Desk LR-N970449 3 JUL 16 1997 Attachment I to this letter contains the original violation as cited in Inspection Report 50-311/97-06. Attachment II contains PSE&G's supplemental information relative to these *events.
Should there be any questions regarding this submittal, please contact us.
Sincerely,
- Document Control Desk LR-N970449 4
JUL 16 1997 Attachment C Mr. Hubert J. Miller, Administrator - Region I U. s. Nuclear Regulatory Commission
.475 Allendale Road King of Prussia, PA 19406 Mr. L. N. Olshan, Licensing Project Manager - Salem U. S. Nuclear Regulatory Commission One White Flint North 11555 Rockville Pike Mail Stop 14E21 Rockville, MD 20852 Mr. C. Marschall - Salem (X24)
USNRC Senior Resident Inspector Mr. K. Tosch, Manager, IV Bureau of Nuclear Engineering 33 Arctic Parkway CN 415 Trenton, NJ 08625 95-4933
ATTACHMENT I LR-N970449 NOTICE OF VIOLATION Public Service Electric & Gas Company Docket No: 50~311 Salem Nuclear Generating Station License No: DPR-75 Unit 2 During an NRC inspection conducted on March 1 to April 12, 1997, violations of NRC requirements were identified. In accordance with the "General Statement of Policy and Procedure for NRC Enforcement Actions." NUREG-1600, the violations are listed below:
Appendix B, Criterion V of 10 CFR 50 requires that activities affecting quality be prescribed by procedures and shall be accomplished in accordance with those procedures.
Procedure NC.DE-AP.ZZ-0012(Q), "Test Program", Revision 6, Section 5.2.c requires testing to be conducted with approved step-by-step Special Test Procedures, existing procedures, or standards.
Section 5.2.e requires recording test data on data sheets .
Section 5.2.f requires evaluating test results to ensure they are acceptable prior to restoring plant equipment.
Contrary to the above, post-modification test procedures for Salem cdntrol room area air conditioning system (CAACS) were not followed, required.data was not recorded, and plant equipment was restored with test results outside established acceptance criteria, as evidenced by the following examples:
- 1. Procedure lEC-3505 package No. 1 STP-2, Revision 2,
- control Area Air Conditioning System (CAACS) and Emergency Air Conditioning System (EACS) Coil Test Procedure (to verify heat transfer capability of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation of an Action Request (AR) to clean the coils if the coil appearance was not "bare metal or shiny appearance". The condition of the coil for 1HVE200, recorded on Attachment 7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated .
- 1
ATTACHMENT I LR-N970449
- 2. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential for leakage into the control room pressure boundary], attachment 7.3 establishes EACS charcoal filter housing and duct maximum allowable leakage test acceptance criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established acceptance criteria, but the test results were approved and the EACS system was restored to service.
- 3. Procedure lEC-3505 Package No. 1 STP-4, Revision 3, attachment 7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc).
Based on the atmospheric pressure recorded in inches of mercury (inHg) and initial boundary pressures in pounds per square foot (psf) absolute (abs.), the test pressures were less than the required 4 inwc.
- 4. Procedure lEC-3505 Package No. 1 STP~4, Revision 3, Appendix A, steps 2.e and 2.h require recording the initial and final times of the test. The times were not recorded.
- 5. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring review of test data by the test engineer was incorrectly deleted by Modification Concern and Resolution 297.
This is* a Severity Level IV problem (Supplement 1).
2
ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "1. Procedure lEC-3505 package No. 1 STP-2, Revi~ion 2, Control Area Air Conditioning System (CAACS) and Emergency Air Conditioning System (EACS) Coil Test Procedure (to verify heat transfer capability of Unit 1 CAACS and Unit 1 EACS cooling coil units), steps 5.5.3.7 and 5.5.4.7 required the initiation of an Action Request (AR) to clean the coils if the coil appearance was not "bare metal or shiny appearance". The condition of the coil for 1HVE200, recorded on Attachment 7.12 was" ... covered with white chalky film ... " and an AR to clean the coil was not initiated."
(1) The reason for the violation.
The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight.
- Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing.and implementing the CAV_Special Test Procedures."
(2) The corrective steps that have been taken.
- 1. AR 970320247 was issued to evaluate the white chalky film observed on the coil. The white chalky film (lead oxide) observed on the coil was the result of chemical cleaning of the EACS coil by the vendor. This white chalky substance was evaluated and determined to have no effect on the heat transfer characteristic of the coil .
- 1
- ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449
- 2. The design change test procedure acceptance criterion was revised as per the above evaluation and vendor recommendation.
- 3. LR-N970371, dated June 30, 1997, -contains additional information.
(3) The corrective steps that will be taken to avoid further violations.
LR-N970371, dated June 30, 1997, contains the required information.
(4) The date when full compliance will be achieved.
PSE&G achieved compliance when the AR 970320247 was issued.
LR-N970371, dated June 30, 1997, contains additional information .
- 2
ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "2. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Control Area Ventilation (CAV) Leakage Test [for leak testing the ductwork and filter housing which have the potential for leakage into the control room pressure
- boundary], attachment 7.3 establishes EACS charcoal filter housing and duct maximum allowable leakage test acceptance criteria of 8.0 cubic feet per minute (cfm). Actual leakage rates recorded were 10.78 cfm for Unit 1 and 10.59 cfm for Unit 2. Both recorded leakage rates were outside the established acceptance criteria, but the test results were approved and the EACS system was restored to service."
(1) The reason for the violation.
The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight.
Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures."
(2) The corrective steps that have been taken.
- 1. Engineering Evaluation S-C-SC-MEE-1212, Control Area Ventilation: Review of CREACS Filter Housing Test Requirements and Acceptance Criteria, issued on May 30, 1997, evaluated the recorded leakage rate acceptable.
- 2. Modification Concern and Resolution (MCR) 193 to the design change test procedure revised the leakage rate
- 3
ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 acceptance criterion based on Control Room Dose Calculation and was evaluated in Engineering Evaluation S-C-SC-MEE-1212.
- 3. LR-N970371, dated June 30, 1997, contains additional information.
(3) The corrective steps that will be taken to avoid further violations.
LR-N970371, dated June 30, 1997, contains the required information.
(4) The date when full compliance will be achieved.
PSE&G achieved compliance when the Engineering Evaluation was issued demonstrating that the recorded leakage rate was acceptable, and MCR 193 to lEC-3505 revised the leakage rate acceptance criterion. LR-N970371, dated June 30, 1997, contains additional information .
- 4
ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "3. Procedure lEC-3505 Package No. 1 STP-4, Revision 3, attachment 7.3 requires an EACS charcoal filter housing and duct test pressure of 4.0 inches water column (inwc).
Based on the atmospheric pressure recorded in inches of mercury (inHg) and initial boundary pressures in pounds per square foot (psf) absolute (abs.), the test pressures were less than the required 4 inwc."
(1) The reason for the violation.
The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight.
Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures."
(2) The corrective steps that have been taken.
- 1. Engineering Evaluation S-C-SC-MEE-1212, Control Area
- ventilation: Review of CREACS Filter Housing Test Requirements and Acceptance Criteria, issued on May 30, 1997, evaluated the higher initial test pressures and accepted the test data.
- 2. The HEPA and Charcoal Filter Housing decay calculations were revised with acceptable results.
- 3. The test procedure acceptance criteria was revised.
- 4. LR-N970371, dated June 30, 1997, contains additional information .
- 5
ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 (3) The corrective steps that will be takeri to avoid further violations.
L~-N970371, dated June 30, 1997, contains the required information.
(4) The date when full compliance will be achieved.
PSE&G achieved compliance when the Engineering Evaluation was issued determining that the higher recorded test pressures were acceptable, the test procedure acceptance criteria was revised, and the HEPA and Charcoal Filter Housing decay calculations were revised. LR-N970371, dated June 30, 1997, contains additional information .
- 6
ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 "4. Procedure lEC-3505 Package No. 1 STP-4, Revi~ion 3, Appendix A, steps 2.e and 2.h require recording the initial and final times of the test. The times were not recorded."
(1) The reason for the violation.
The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight.
Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of *the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level
- of management oversight of personnel preparing and implementing the CAV Special Test Procedures."
(2) The corrective steps that have been taken.
- 1. The test engineers responsible have been counseled and advised of the importance of strict procedure compliance.
Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was
- recorded, which was the only value necessary for the required calculation.
- 2. LR-N970371, dated June 30, 1997, contains additional information.
(3) The corrective steps that will be taken to avoid further violations.
LR-N970371, dated June 30, 1997, contains the required information .
- 7
ATTACHMENT II SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449 (4) The date when full compliance will be achieved.
PSE&G achieved compliance when the test was completed satisfactorily. Although the start and finish time were not recorded and cannot be retrieved, the total test duration time was recorded, which was the only value necessary for the required calculation. LR-N970371, dated June 30, 1997, contains the required information.
"5. Procedure lEC-3505 Package No. 1, STP-4, Revision 3, Step 5.6.1, requiring review of test data by the test engineer was incorrectly deleted by Modification Concern and Resolution 297."
(1) The reason for the violation.
The root cause for the violation was provided in LR-N970371, dated June 30, 1997, and restated below for completeness; "The reason for the violation was poor human performance by the CAV project team and testing personnel and management oversight.
Personnel involved failed to meet PSE&G's standard of procedural compliance. Personnel did not properly revise CAV Special Test Procedures (STPs) in accordance with PSE&G procedures to reflect changes in testing methodology and acceptance criteria. In addition inadvertent removal of the test engineer acceptance signoff by the project team is an example of inattention to detail. PSE&G management also did not provide an adequate level of management oversight of personnel preparing and implementing the CAV Special Test Procedures."
(2) The corrective steps that have been taken.
- 1. The test engineer responsible for removing the procedure step was counseled.
- 2. A review signature was added for a level III sign off of test results.
- 3. The test results were reviewed by a level III test engineer .
- 8
- - I l ...
ATTACHMENT I I SUPPLEMENTAL RESPONSE TO NOTICE OF VIOLATION SALEM GENERATING STATION UNIT 2 LR-N970449
- 4. LR-N970371, dated June 30, 1997, contains additional information.
(3) The corrective steps that will be taken to avoid further violations.
LR-N970371, dated June 30, 1997, contains the required information.
(4) The date when full compliance will be achieved.
PSE&G achieved compliance when a review signature was added for a level III sign off of test results and the test results were reviewed by a level III test engineer. LR-N970371, dated June 30, 1997, contains additional information .
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