ML061000090

GALL AMP: XI.M39, Lubricating Oil Analysis Program (Audit Worksheet GALL Report AMP)

ML061000090
Person / Time
Site:	Vermont Yankee
Issue date:	03/22/2006
From:	Morgan M NRC/NRR/ADRO/DLR/RLRC
To:	Office of Nuclear Reactor Regulation
morgan M NRR/NRC/DLR/RLRC, 415-2232
Shared Package
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References
%dam200611, TAC MC9668
Download: ML061000090 (5)

Text

AUDIT WORKSHEET GALL REPORT AMP PLANT: ______________________________

LRA AMP: __________________________ REVIEWER: ______________________

GALL AMP: XI.M39, Lubricating Oil Analysis Program DATE: __________________________

Program Auditable GALL Criteria Documentation of Audit Finding Element Program A. The purpose of the Lubricating Oil Analysis Program is to Consistent with GALL AMP: Yes No Description ensure the oil environment in the mechanical systems is Document(s) used to confirm Criteria:

maintained to the required quality. The Lubricating Oil Analysis Program maintains oil systems contaminants (primarily water and particulates) within acceptable limits, thereby preserving an environment that is not conducive to loss of material, cracking or Comment:

reduction of heat transfer. Lubricating oil testing activities include sampling and analysis of lubricating oil for detrimental contaminants. The presence of water or particulates may also be indicative of inleakage and corrosion product buildup.

1. Scope of A. On a periodic basis, this program samples lubricating oil from Consistent with GALL AMP: Yes No Program plant components subject to aging management review. Document(s) used to confirm Criteria:

Comment

2. Preventive A. The lubricating oil analysis program maintains oil systems Consistent with GALL AMP: Yes No Actions contaminants (primarily water and particulates) within Document(s) used to confirm Criteria:

acceptable limits.

Comment:

XI.M39 Lubricating Oil Analysis 1

Program Auditable GALL Criteria Documentation of Audit Finding Element

3. Parameters A. For components with periodic oil changes in accordance with Consistent with GALL AMP: Yes No Monitored/ manufacturers recommendations, a particle count and check for Document(s) used to confirm Criteria:

Inspected water are performed to detect evidence of abnormal wear rates, contamination by moisture, or excessive corrosion.

Comment:

B. For components that do not have regular oil changes, Consistent with GALL AMP: Yes No viscosity, neutralization number, and flash point are also Document(s) used to confirm Criteria:

determined to verify the oil is suitable for continued use. In addition, analytical ferrography and elemental analysis are performed to identify wear particles.

Comment:

4. Detection of A. Periodic sampling and compliance with the acceptance Consistent with GALL AMP: Yes No Aging Effects criteria provide assurance that lube oil contaminants do not Document(s) used to confirm Criteria:

exceed acceptable levels, thereby preserving an environment that is not conducive to aging mechanisms that could lead to the aging effects of loss of material, cracking and reduction of heat transfer. Comment:

5. Monitoring A. Oil analysis results are reviewed to determine if alert levels or Consistent with GALL AMP: Yes No and Trending limits have been reached or exceeded. This review also checks Document(s) used to confirm Criteria:

for unusual trends.

Comment:

6. Acceptance A. Particle concentration will be determined in accordance with Consistent with GALL AMP: Yes No Criteria industry standards such as SAE749D, ISO 4406, ISO 112218, Document(s) used to confirm Criteria:

and NAS 1638. Water and particle concentration will not exceed limits based on manufacturers recommendations or industry standards recommended for each components type. Viscosity bands are based on a tolerance around the base viscosity of the Comment:

lubricating oil as recommended by the components XI.M39 Lubricating Oil Analysis 2

Program Auditable GALL Criteria Documentation of Audit Finding Element manufacturer or industry standards. Metal limits as determined by spectral analysis and ferrography will be based on original baseline data and manufacturers recommendations, industry standards, or other justified basis.

7. Corrective A. Pursuant to 10 CFR Part 50, Appendix B, specific corrective Consistent with GALL AMP: Yes No Actions actions are implemented in accordance with the plant quality Document(s) used to confirm Criteria:

assurance (QA) program. For example, if a limit is reached or exceeded, actions to address the condition are taken. These may include increased monitoring, vibration analysis, corrective maintenance, further laboratory analysis, and engineering Comment:

evaluation. As discussed in the appendix to this report, the staff finds the requirements of 10 CFR Part 50, Appendix B, acceptable to address the corrective actions.

8. A. Site QA procedures, review and approval processes, and Consistent with GALL AMP: Yes No Confirmation administrative controls are implemented in accordance with the Document(s) used to confirm Criteria:

Process requirements of 10 CFR Part 50, Appendix B. As discussed in the appendix to this report, the staff finds the requirements of 10 CFR Part 50, Appendix B, acceptable to address the confirmation process and administrative controls. Comment:

9. A. See item 8, above. Consistent with GALL AMP: Yes No Administrative Document(s) used to confirm Criteria:

Controls Comment:

10. Operating A. The operating experience at some plants has identified water Consistent with GALL AMP: Yes No Experience in the lubricating oil, and particulate contamination. However, no Document(s) used to confirm Criteria:

instances of component failures attributed to lubricating oil contamination have been identified.

Comment:

XI.M39 Lubricating Oil Analysis 3

EXCEPTIONS Item Program Elements LRA Exception Description Basis for Accepting Exception Documents Reviewed Number (Identifier, Para.# and/or Page #)

1.

2.

ENHANCEMENTS Item Program Elements LRA Enhancement Description Basis for Accepting Enhancement Documents Reviewed Number (Identifier, Para.# and/or Page #)

1.

2.

DOCUMENT REVIEWED DURING AUDIT Document Number Identifier (number) Title Revision and/or Date 1.

2.

3.

4.

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XI.M39 Lubricating Oil Analysis 4