IR 05000282/1981010
| ML19346A430 | |
| Person / Time | |
|---|---|
| Site: | Prairie Island  |
| Issue date: | 06/02/1981 |
| From: | Baker K, Peschel J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19346A429 | List: |
| References | |
| 50-282-81-10, 50-306-81-11, NUDOCS 8106190355 | |
| Download: ML19346A430 (7) | |
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U.S. NUCLEAR REGUI.ATORY COMMISSION OFFICE OF IN5PECTION AND ENFORCEMENT
REGION III
. Report Nos. 50-282/81-10; 50-306/81-11 Docket Nos. 50-282; 50-306 License Nos. DPR-42; DPR-60 Licensee: Northern States Power Company 414 Nicollet Mall Minneapolis, MN 55401
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Facility Name: Prairie Island Nuclear Generating Plant, Units 1 & 2 Inspection At: Red Wing, MN hspection Conducted:
y 11-15 1981
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Inspector:
.M.Pesche/
N29 Pf W
[ u& b Approved By:
. R. Baker, Chief Management Programs Section
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Inspection Summary Inspection on May 11-15, 1981 (Report No. 50-282/81-10; 50-306/81-11 Areas Inspected: Routine unannounced safety inspection of maintenance activities, including work requests, work request authorizations, quality assurance records, procedures and the preventive maintenance program.
The inspection 'n,olved a total of 48 inspector hours onsite by one NRC inspector it.cluding nine inspector hosts offshift.
Results: No items of noncompliance were f 4entified in any of the areas inspected.
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DETAILS 1.
Persons Contacted
- F. P. Tierney, Plant Manager D. W. Angland, Senior Vies President L. R. Eliason, General Manager for Nuclear Power Operations J. Bizzano, Attorney
- J. B. Brokaw, Plant Superintendent, Operations and Maintenance
- E. L. Watzl, Plant Superintendent, Plant Enginesring and Radiation Protection
- J. H. Nelson, Superintendent, Maintenance R. L. Lindsey, Superintendent, Operations D. J. Mendele, Superintendent, Operations Engineering A. D. Smith, Senior Scheduling Engineer
- K.
J. Albrecht, Senior Quality Assurance Engineer
- R. E. Warren, Of fice Supervisor
- T. E. Reding, Document Control Coordinator
- G.
L. Miller, Preventive Maintenance Coordinator W. A. Lucking, Maintenance Supervisor
- T.*I. Amundson, Engineer
- A.
A. Hunn'ad, Staff Engineer
- C. Lenertz, Engineer D.
.. Walker, Shif t Supervisor D. W. Cragoe, Shif t Supervisor J. L. Meath, Shif t Supervisor The inspector also interviewed several other licensee employees including reactor operators, maintenance:, quality assurance and engineering personnel.
- Denotes those present at the exit interview on May 15, 1981.
2.
Maintenance a.
Maintenance Activities Maintenance activities of safety related systems and components were observed / reviewed to ascertain that they were conducted in
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accordance with approved procedures, regulatory guides, industry codes or staradards and in conformance with Technical Specifications.
The following items were considered during this revi9w: That limiting conditions for operation were met while corrponents or systems were removed from service; approvals were obtained prior to initiating the work; activities were accomplished i
j using approved procedures and were inspected as applicable; l
functional testing and/or calibrations were performed prior to returning components or systems to service; quality control records were maintained; activities were accomplished by quali-fied persommel; parta and materials used were properly certified;
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radiological controls were implemented; and, fire prevention controls were implemented.
The following maintenance activities were observed / reviewed:
E1208-CL-Q 12 Diesel Cooling Water Pump.
E1262-HF-Q ET-27N BAXTER pumps to 121 cast recire open.
E1292-CL-Q 12 Diesel CW pump OS trip switch.
E1325-RD-Q Replace steam flow transmitter 1FT-465.
E1442-VC-Q 22 Charging Pump Breaker will not stay shut.
E1494-ZC-Q Remove ILRT penetration blind flange.
E1575-NI-Q IN41 calibration for upper and lower deviation alars.
E1642-RC-Q Plug 4 tubes in 21 Steam Generator.
E1668-AF-Q 11 Turbine Driven Aux Feed Pump threadbolt.
E1728-CL-Q 21 Aux Feed Pump cooling supply valve M32026 will not close.
E1198-EE-Q Weld prep electrical penetration.
E0999-MS-Q Main steam safety valve test.
E0371-RP-Q Erroneous N15 2% deviation alarm.
E0386-AF-Q Flamastic of the Aux Feedwater Pump recirc line.
E0003-DC-Q 22 Battery Charger high current.
E0984-RC-Q HP Vent System Station, cut & turn Valve 2RC-8-5 vertically.
E1592-IP-Q Is Service Purge CV-3163S blown diaphragm.
D6996-CL-Q 11 CL Strainer shaf t leak.
D6986-HT-Q ET-300 redundant - replace cable.
D6598-DC-Q 12 Battery ground.
b.
Documentation Reviewed Operational Quality Assurance Plan, Rev. 5, 7/16/80 -
Technical Specifications.
Administrative Control Diractives:
5ACDI.1, Rev. 4, 4/17/80 - Administrative Control Directives.
5ACDI.2, Rev. 3, 6/30/80 - Special Orders.
SACDI.3, Rev. 4, 8/29/80 - Section Work Instructions.
5ACD1.4, Rev. 4, 8/25/76 - Plant Operations Manual.
SACD1.5, Rev. O, 6/15/79 - Procedure Control.
SACD2.1, Rev. 1, 10/4/80 - Quality Assurance Program Boundary.
SACD3.1, Rev. 7, 8/29/80 - Prairie Island Plant Organization.
5ACD3.2, Rev. 7, n/23/79 - urk Request and Work Request Antherisation.
SACD3.4, Rev. 2, 8/29/80 - Records Management.
5ACD3.5, Rev. 3, 6/12/79 - Duty Engineer.
SACD.'.9, Rev. 4, 8/29/80 - Rypass Control.
SACD3.10, Rev. 2, 4/18/75 - Equipment Control.
SACD3.12, Rev. 2, 7/3/79 - Preventive Maintenance.
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5ACD3.13, Rev. 2, 10/24/40 - Fire Prevention Practices.
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5ACD3.14, Rev. O, 7/3/79 - Control of Measuring and Testing Equiraent.
5ACD4.1, Rev. 2, 6/5/75 - Updated copies of the operations Manual.
5ACD8.3, Rev. 1, 2/16/76 - Weld Material Control.
SACD8.4, Rev. 2, 11/24/80 - Control of Nonconforming Items and Activities.
5ACD8.5, Rev. O, 5/16/80 - Housekeeping and Cleanliness.
SACD9.2, Rev. O, 8/28/75 - Control of Electrical Penetrations / Openings.
SACD9.4, Rev. O, 7/29/79 - Welding Control.
SACD14.3, Rev. 1, 6/22/79 - Nondestructive Examination.
5ACD14.4, Rev. 1, 7/27/79 - Welding Inspection.
SACD14.5, Rev. O, 5/16/80 - Inspection Program.
Plant Operations Manual,Section I, 5/22/75 - Preventive Maintenance.
Section Work Instructions:
SWI-M-1, Rev. 5, 9/26/78 - Work Request / Work Request Authorization.
SWI-M-2, Rev. 2, 9/26/78 - Records.
SWI-M-6, Rev. 5, 12/31/80 - Torque Wrenches and Torque Multipliers.
SW1-M-7, REv. O, 3/10/77 - Control of the Electrical Preventive Maintenance File.
SWI-M-10, Rev. O, 9/13/77 - Electric Shop Test Instrument Calibration Control.
SWI-M-11, Rev. O,12/31/80 - Control of Measuring Equipment.
SVI-0-2, Rev. II, 10/17/80 - Shif t Organiza cion, Operation and Turnove r.
SWI-0-13, Rev. 1, 7/17/80 - Watchstanders Guide.
SW1-0-15, Rev. O, 6/10/77 - System Operations, Hold and Secure Cards.
SWI-SOE-1, Rev. O,10/1/78 - Section Work Instructions on Records Control.
SWI-I&C-ADM-2, Rev. 4, 1/19/76 - Work Requests / Work Request Authorisation.
c.
Maintenance Procedures The following maintenance procedures were reviewed to verify that they were technically adequate and in conformance with the appli-cable standards and Technical Specifications.
D15.1, Rev. 3, 1/9/81 - Reactor Coolant Pump Seal Replacement.
D22, Rev. 3, 8/11/80 - Charging Pump Removal and Restoration.
D16, Rev. 2, 7/16/80 - Charging Pump Repacking.
PM3103-7, Rev. 3, 5/7/81 - Seal Water Injection Filter Replacement.
PM3001-1, Rev. 2, 2/25/80 - Diesel Generator Three Month Inspection.
PM3001-2, Rev. 7, 9/4/79 - Diesel Generator Annual Inspection.
SP2049 Rev. 3, 11/15/78 - Main Steam Safety Valve Tesf (HOT).
SP2193, Rev. 1, 5/2/80 - Cycling of the Cooling Water to Aux.
Feedwater Suction Valves.
SCP1549C, Rev. 4, 5/1/80 - Power Range Channel Calibration.
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Tindings No items of noncompliance were identified.
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Discussion
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(1) The licensee was unable to produce for review PM3109-1, which was completed on 12/10/80 as part of WR/WRA D6996-CL-Q.
ThA licensee agreed to locate this record, and its existence was verified by the Senior Resident Inspector on May 21, 1981.
(2) Administrative Control Directive SACD3.2, Work Request and Work Request Authorization, allows a procedure to be changed if the intent of the procedure is not changed and the change is signed by two Senior Licensed Operators who are also required to indicate the reason for the change.
The inspector noted that the signatures of both the Senior Licensed Operators or the reason for the change was not always present on procedure changes.
This has also been noted in previous QA audits by licensee personnel. This was brought to the attention of the licensee who agreed to place added emphasis on this in their future training sessions that are being conducted in response to the QA audit findings.
The licensee is planning to implement a revised 5ACD3.2 on June 1, 1981 which will add a review of completed VR/WRA's by the QA department. This should help eliminate the problem but the inspector emphasized that another level of review cannot be used as a substitute for training personnel to change procedures properly and review them adequately.
(3) The inspector also noted instances where the work request was not fully completed as far as listing the parts used or filling in all of the requested data. The parts in question were nonsafety related and were traceable to a purchase order, but the lack of information on the WR/WRA delays the review effort. This ites was brought to the attention of licensee personnel who agreed to include this in their future training sessions. The nev SACD3.2 revision should also help here, but again the inspector emphasized that the extra level of review cannot be a substitute for a conscientious ef fort by a well trained workman and a thorough supervisory review.
(4) During the review of procedure D15.1 it was noted that unnumbered pages existed between pages 36-37 and 37-38 which are parts of the procedure. The licensee stated that they had yreviously been fold-out pages and during the last procedure revision they were erroneously placed as single
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pages and this would be corrected in the next revision of the procedure.
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(5) Administrative Control Directive SACD3.4, Paragraph 6.4.1.a states " Quality Records SHALL be protected from vandalism and thef t by the Plant Security Systes." The inspector questioned whether the use of the Plant Security System
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meets the intent of ANSI N45.2.9-1974, Paragraph 5.5 which states "A full time security system shall be established to preclude the entry of unauthorized per-i
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sonnel into the storage area. This system shall guard i
against larceny and vandaliss."
f File cabinets containing Quality Records are not locked and are stored in unlocked offices within the Protected Area. The Plant Security System controls the entry of personnel into the Protected or Vital Areas, but once a person is allowed unescorted access to these areas he is not continually monitored and has free access to most non-vital areas. During off shift periods this method allows any persoanel who have unescorted entrance to the Protected Area access to the Quality Records even though they are not on the posted authorized access list.
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The inspector believes that in this regard the Plant Security System does not protect the Quality Records from vandalism and theft.
The determination of whether or not the Plant Security System meets the commitments to ANSI N45.2.9-1974 in the licensee approved QA program is being referred to the IE Headquarters for resolution. This matter is con-sidered an unresolved item pending evaluation by IE Headquarters. 50-282/81-10-01; 50-306/81-11-01 3.
Insttentive Operator The inspecter entered the Unit 2 control room on May 14, 1381 at approximately 5:40 a.m., and noticed an operator with his eyes closed, leaning back in a chair with his hands behind his head and his feet propped up on the computer console. The inspector believed this man to be sleeping as he remained in this position until aroused by conversa-tion between the inspector and another operator.
The matter was brought to the attention of Plant Management and NRC Region III Management. A Region III investigation team was dispatched.
The resulta of the investigation will be documented on Invescigation Report 50-306/81-12.
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Unresolved Items
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Unresolved items are matters about which more information is required in order to ascertain whether they are acceptable items, or items of noncompliance. Unresolved items during this inspection are discussed in Paragraph 2.e.(5s.
5.
Esit Interview The inspector met with licensee representatives (denoted in Pargraph 1)
at the conclusion of the inspection on May 15, 1981. The inspector summarized the purpose, scope and findings of the inspection.
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