ML20155J839
| ML20155J839 | |
| Person / Time | |
|---|---|
| Site: | Paducah Gaseous Diffusion Plant |
| Issue date: | 11/06/1998 |
| From: | UNITED STATES ENRICHMENT CORP. (USEC) |
| To: | |
| Shared Package | |
| ML20155J837 | List: |
| References | |
| NUDOCS 9811130016 | |
| Download: ML20155J839 (9) | |
Text
-.
' Enclosure 2 to
' GDP 98-0240 USEC-01 Application for United States Nuclear Regulatory Commission Certification Paducah Gaseous Diffusion Plant-Revision 31 9811130016 981106 P
PDR ADOCK 07007001 f9 C
PDR gj
['
APPLICATION FOR UNITED STATES NUCLEAR REGULATORY COMMISSION CERTIFICATION PADUCAH GASEOUS DIFFUSION PLANT
^
REMOVAL / INSERTION INSTRUCTIONS IEVISION 31 NOVEMBER 6,1998 Remove Page Insert Page Volume 1 i
List of Effective Pages List of Effective Pages LOEP-1/LOEP-2. LOEP-17/LOEP-18 LOEP-1/LOEP-2. LOEP-17/LOEP-18 Volume 2 J
Section 6.9 Section 6.9
)
6.9-1/6.9-2. 6.9-3/6.9-4 6.9-1/6.9-2. 6.9-3/6.9-4
(
-1 SAR-PGDP
. November 6,1998 A)' '
'(
Rev;31:
LIST OF EFFECTIVE PAGES EdERE Revision Pageg Revision List of Effective Pages-19.
3
-i 20 3
i LOEP-1 31-21 3
i LOEP-2 24 -
22 24
(
. LOEP 24 23 3
~ LOEP-4 26 24 3
I LOEP-5:
24 25 3
LOEP-6, 26
.26 3
3 LOEP-7 29 27 3
i LOEP-8 29.
'28
.3 i
LOEP-9 24 -
LOEP-10 24 Definitions LOEP-11' 29 LOEP-12 29 1
11 LOEP-13
-29 2
11 1
LOEP-14 24 3.-
11
'l LOEP-15
.24 4-1 l
LOEP-16 25 LOEP-17, 31-Chapter i.
. LOEP-18 24 t
1-1 2'
/~'g Introduction 1-2 24 o 'Q l l 1-3 24
' 1 1-4 2
2:
8 1-5 2-L
- 3 8
1-6 2
l.
4:
8 1-7 26 L
1 26 l,
. Table of Contents 1-9 L-1-10 4
'1 3
1-11 21 2
2 1-12 '
21 3
3 A-1 24 4
8 A-2 8
'5 1
A-3 10 6
1 A4 8
"7 3
A-5 8
.8 3
A-6 8
9 29 A-7 8
10.
4-A-8 8
r' 11 3
A-9 8
L-12 3
A-10 8
13 --
3 14 3
15 3
.16 :
8 17 3
18 8
4 1
k)-
LOEP-1 4
e
April 15,1998 SAR-PGDP Rev. 24 LIST OF EFFECTIVE PAGES Paces Revision Paees Revision Chapter 2 2.3-1 1
2.3-2 1
2.1-1 3
2.3-3 I
2.1-2 8
2.3-4 1
2.1-3 21 2.1-4 3
2.3-5 1
2.1-5 3
2 2.3-6 2.1-6 1
2 2.3-7 2.1-7 g
2 2.3-8 2.1-8 g
2 2.3-9 2.1-9 8
2.3-10 2
2.1-10 8
2.3-11 1
2.1-11 8
2.3-12 1
2.1-12 8
2.1-13 8
2.4-1 2
2.1-14 8
2.4-2 2
2.1-14a 21 2.4 3 1
2.1-14b g
2.4-4 1
2.1-15 8
2.4-5 2
2.1-16 8
2.4-6 1
2.1-17 8
2.4-7 2
2.1-18 g
2.4-8 2
2.1-18a g
2.4-9 1
2.1-18b 8
2.4-10 1
2.1-19 1
2.4-11 1
2.1-20 2
2.4-12 1
2.1-21 2
2.1-22 1
2 2.5-1 2.1-23 1
2.5-2 1
2.1-24 1
2.5-3 1
2.1-25 21 2.5-4 1
2.1-26 1
2.5-5 1
2.1-27 21 2.5-6 1
2.1-28 1
2.5-7 1
2.1-29 1
2.5-8 1
2.1-30 1
2 2.5-9 2.1-31 1
1 2.5-10 2.1-32 1
2 2.5-11 2.1-33 1
2 2.5-12 2.1-34 1
2 2.5-13 2.5-14 1
2.2-1 2
1 2.5-15 2.2-2 2
i 2.5-16 LOEP-2
1 I
SAR-PGDP
.y November 6,1998
( ')
Rev. 31, LIST OF EFFECTIVE PAGES f2Ef.1 Revision Paces Revision Chanter 6 (Continued) 6.6-1 3
6.6-2 3
6.3-1 2
6.6-3 3
6.3-2 2
6.6-4 3
6.3-3 2
6.6-5 3
6.3-4 2
6.6-6 3
6.3-5 3
6.6-7 3
6.3-6 3
6.6-8 3
6.3-7 3
6.6-9 3
6.3-8 3
6.6-10 3
6.3-9 3
6.6-11 3
6.3-10 3
6.6-12 3
6.3-11 3
6.6-13 3
6.3-12 2
6.6-14 8
6.3-13 24 6.6-15 3
6.3 14-24 6.6-16 8
6.3-15 24 6.6-17 24 6.3-16
.24 6.6-18 3
n 6.4-1 3
6.7-1 3
.)
6.4-2 3
6.7-2 3
6.4-3 3
6.7-3 1
6.4-4 8
6.7-4 1
6.4-5 2
6.4-6 3
6.8-1 24 6.4-7 3
6.8-2 3
6.4-8 3
6.8-3 3
6.4-9 24 6.8-4 1
6.4-10 1
6.9-1 24 6.5-1 2
6.9-2 31 6.5-2 8
6.9-3 31 6.5-3 24 6.9-4 1
6.5-4 8
6.9-5 24 6.5-5 2
6.9-6 24 6.5-6 2
6.9-7 24 6.5-7 2
6.9-8 3
6.5-8 2
6.9-9 3
6.5-9 3
6.9-10 3
6.5-10 24 6.9-11 24 6.9-12 3
6.9-13 3
rx.,
(-)
L GEP-17
SAR-PGDP April 15,1998 Rev. 24 LIST OF EFFECTIVE PAGES Pages Revision Paees Revision Chapter 6 (Continued) 6.9-14 3
6.9-15 24 6.9-16 24 6.9-17 24 6.9-18 24 6.9-19 3
6.9-20 3
6.10-1 2
6.10-2 2
6.10-3 2
6.10-4 3
6.10-5 3
6.10-6 2
6.10-7 2
6.10-8.
2 6.10-9 1
6.10-10 1
6.11-1 3
6.11-2 4
6.11-3 3
6.11-4 3
6.11-5 3
6.11-6 3
6.11-7 3
6.11-8 24 A-1 4
A-2 3
A-3 4
A4 2
B-1 3
B-2 3
B-3 4
B4 3
LOEP-18
SAR-PGDP April 15,1998 Rev.24 6.9 EVENT INVESTIGATIONS AND REPORTING USEC is required by 10 CFR 76.35(a)(7) to describe its management controls and oversight program governing activities directly relevant to nuclear safety and safeguards and security. This section describes the event investigations and reporting elements of the management controls and oversight program. USEC management ensures that activities directly relevant to nuclear safety and safeguards and security are conducted in a controlled manner to protect employees and public health and safety, the environment, and national security interests. As part of this program, abnormal events are identified, reported, and investigated. This includes identification and categorization of the event as well as an analysis to determine the root cause and its effect upon nuclear safety and safeguards and security. The corrective actions developed as a result of the investigation are entered into a commitment management database, which is a dedicated database used to track and trend corrective actions and plant commitments.
This database also facilitates management's review of the corrective actions and plant commitments.
USEC is required by 10 CFR 76.120 and other applicable sections of the regulations referenced in 10 CFR 76.60 to notify the NRC of certain plant events and conditions and to determine the cause, corrective actions, and lessons learned.
USEC shall satisfy these requirements by following administrative procedures relating to problem reporting (Problem Reporting Procedure) and nuclear regulatory event reporting (Nuclear Regulatory Event Reporting Procedure) Key aspects of the problem reporting and event reponing procedures are described in Section 6.8 and this section. These procedures I
work together to ensure that abnormal events and conditions occurring at the plant are promptly reported to appropriate plant personnel, assessed, and when required, reported to the NRC Operations Center or p) designated NRC office. Table 6.9-1 indicates those events for which a notification is required and those l
('
l events for which a written report will be provided to the NRC.
l l
6.9.1 Event Identification L
in accordance with the Problem Reporting Procedure (PRP), plant personnel are required to report l
to their line manager or directly to the Plant Shift Superintendent (PSS) abnormal events or conditions
(
that may have the potential to harm the safety, health, or security of on-site personnel, the general public, or the environment. The initial reponing to the PSS is as described in the PRP. Plant personnel are also required to immediately report conditions which may require emergency response.
6.9.2 Event Categorization In accordance with the Nuclear Regulatory Event Reporting Procedure (NERP), the PSS assesses and categorizes abnormal events or conditions using the notification and reporting criteria set forth in L
10 CFR 76 and the other applicable regulations referenced in 10 CFR 76.60. Table 6.9-1 provides a list of the initial event notification and reporting criteria. In making the assesment, the PSS may consult with plant management or other personnel possessing expertise or knowledge concerning the type of event or condition being assessed.
w.) -
6.9-1
SAR-PGDP November 6,1998 Rev. 31 6.9.3 NRC Notification If an event or condition within the USEC-leased area, or from a USEC directed activity outside the government reservation, is categorized as a reportable event, the PSS shall provide initial notification (verbal or written, as required) to the NRC Operations Center or designated NRC office and provide, to the extent known at the time of notification, the information specified in 10 CFR 76.120(d)(1) and other applicable sections of the regulations referenced in 10 CFR 76.60. Notification shall be made as soon as possible but not later than the time period (s) stated in the regulations. Reporting time periods are shown with the reporting criteria listed in Table 6.9-1. Verbal and/or written communication involving classified information shall be conducted in accordance with the Security Plan for the Protection of Classified Matter that is part of this application.
Site events that occur within the DOE managed property (USEC non-leased area) shall be categorized by the PSS. Events classified as an occurrence shall be reported to DOE by the PSS. These events shall be assessed by the PSS and other plant management, as needed, to determine whether further action is required to be taken by USEC/LMUS personnel, including reports to the NRC.
6.9.4 Event Investigation All reportable events, where a 30-day follow-up written report is required, are in/-stigated to l
determine the root cause and corrective actions necessary to prevent recurrence. This investigation is l
conducted and documented, as required, by the plant corrective action process. Other events not l
requiring a 30-day follow-up report are evaluated using the corrective action process to determine actions l
to be taken. The magnitude of this investigation is dependent upon the significance and complexity of l
the reportable event. This may range from assignment of an event investigation team or may be as simple l
as a one-person investigation. Dcwrrer.tation related to the event investigation may be separate from the l
event report and will be retair.ed in accordance with Records Management and Document Control requirements described in Section 6.10.
6.9.S Written Report When required by Table 6.9-1, a report summarizing the results of the event investigation is prepared in accordance with the NERP. The report shall contain, at a minimum, the information specified in 10 CFR 76.120(d)(2) or other applicable sections of the regulations referenced in 10 CFR 76.60. The written report shall be forwarded to the NRC within the time specified in Table 6.9-1 or applicable NRC regulations. The PORC is required to review each written event report l
prior to submission to the NRC.
l 6.9.6 Corrective Actions For each reportable event, corrective actions to prevent recurrence shall be developed by l
responsible management. These actions shall be validated and tracked to ensure proper implementation l
l and closure, in accordance with the plant corrective action process. Prior to closure, the actions taken l
to prevent recurrence shall be reviewed by management. Evidence files used to support action closure l
shall be maintained in accordance with approved records management procedures.
6.9-2
. -.. ~
)
SAR-PGDP '
November 6,1998 i
Rev. 31 i
i 1
l i
6.9.7 ~ Lessons Learned Lessons learned from observations, experiences, events, and problem reports are reviewed and effectively communicated across both plants. The Operating Experience Review Program (OERP)
Administrator reviews gaseous diffusion operations and the USEC OERP Manager reviews related industry operating experience information to determine whether it warrants informational review or action
- by the organization with responsibility within the area of concern. Lessons learned from NRC-regulated facilities, as they apply to gaseous diffusion operations, shall be included.
- 6.9.8 Items Addressed by Compliance Plan Section deleted.
l-i 1
I l
I I
t-i
'O e.9 3 i
e
-w--
e-V W
4 SAR-PGDP Septemaer 15, 1995 Rev.1 h
hhh i
1 l
l l
6.9-4 l
l l