ML20155J849
| ML20155J849 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 06/13/1988 |
| From: | Hunsader S COMMONWEALTH EDISON CO. |
| To: | Murley T Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20155J852 | List: |
| References | |
| 4759K, NUDOCS 8806210053 | |
| Download: ML20155J849 (3) | |
Text
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N Commonwealth Edison
[ C '[']
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Ons Fint National Plaz"A Chicago, Illinois
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Address Reply to: Post Offc) Box 7C
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/ Chicago, Illinois 60690 0767 9'
June 13, 1988 Mr. T. E. Murley Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC. 20555 Attn: Document Control Desk
Subject:
Braidwood Station Unit 1 Inservice Inspection (ISI) Program NRC Docket No. 50-456 k
Reference (a) October 16, 1987 S.C. Hunsader tetter to T. E. Murley
Dear Mr. Murley:
Reference (a) provided the Braidwood Unit 1 ISI Program. This letter provides Revision 1 to that docuraent. Sections 1 & 2 have been revised with the majority of the changes addressing typographical errors and drawing revisions. Additional information has been added throughout the document to help clarify weld numbering and code selection. Attachment A provides a listing of the affected pages and a brief description of the changes made.
This is being submitted for NRC review and acceptance. Please address any questions concerning this matter to this office.
Very truly yours,
(-
W S. C. Hunsader Nuclear Licensing Administrator
/klj att.
cc:
S. Sands (NRR-w/att.)
g]
W. Forney (RIII-w/o att.)
(l Braidwood Resident Inspector-(w/o att.)
M. Parker (IDNS-w/o att.)
I h
4759K 8806210053 880613 DR ADOCK 05000456 DCD
ATTACHMENT A Pg. 1 UNIT 1 ISI PROGRAM REV #1 CHANGES SECTION 2.0 Pg 2-2 Table of contents page numbering changes SECTION 2.2 Pg 1 Drawing revised for RPV Pg 6 Drawing revised for RPV Pg 7 ISI weld number indicates nozzle inner radius Pg 10 Drawing revised for RPV (Items B4.12 & B4.13 reflect 25% selection by code).
Pg 11 Drawing revised for RPV Pg 16 Added drawing number Pg 27 Corrected drawing number Pg 45 ISI ID reflects loop designation Pg 46 ISI ID reflects loop designation Pg 52 Item number added to top of page Pg 61 ISI ID reflects loop designation Pg 62 ISI ID reflects loop designation Pg 70 Corrected line number Pg 71 Corrected line number (Deleted IRC-01-24 duplicate listing)
Pg 72 Correct line number Pg 73 Corrected line number Pg 82 Corrected line number Pg 83 1RC-20-08 & 09 added.01 suffix due to rewelding Pg 88 ISI ID reflects loop designation Pg 89 ISI ID reflects loop designation Pg 90 ISI ID reflects loop desigr:ation Pg 91 ISI ID reflects loop designation Pg 92 ISI ID reflects loop designation Pg 101 151-15-02 added.01 suffix due to rewelding Pg 102 151-15-04 added.01 suffix due to rewelding Pg 103 Added item number to top of page Pg 109 ISI ID reflects loop designation Pg 114 Moved valve number Pg 118 Added drawing number Pg 119 Drawing revised for RPV Pg 120 Drawing revised for RPY Pg 128 Corrected ISI ID Pg 130 Selected weld 1RHEC-2 Pg 135 ISI weld number indicates nozzle inner radius Pg 138 Deleted duplicates (Revised selection)
Pg 139 Deleted duplicates Pg 154 Reselected welds (1) 1RH-06-05 changed to -08 Pg 157 Reselected welds (1) 1RH-08-49 selected Pg 164 1RH-03-41A indicates surface required Pg 166 Reselected welds (3) 1RH-04-31 & 32 & 45 selected Pg 174 ISI-24-23A & 238 added line number suffix Pg 175 Reselected welds (1) 151-28-24 selected Pg 176 Item number added to top of page Pg 177 Reselected welds (1) 151-30-23 selected Pg 186 Code category corrected Pg 187 Line number corrected Pg 188 Reselected Welds (1) IMS-08-07 selected Pg 192 ISI ID reflects line number Pg 199 Added drawing number
ATTACHMENT A Pa. 2 VNIT 1 ISI PROGRAM REV #1 CHANGES Pg 200 ISI ID reflects line number Pg 201 ISI ID reflects line number Pg 202 Line number corrected Pg 203 Line number corrected Pg 205 Line number corrected Pg 228 Steam generator nozzles listed Pg 229 INR-18 changed to INR-17 Pg 231
- Indicates which welds are already selected by code Pg 232
- Indicates which welds are already selected by code Pg 233
- Indicates which welds are already selected by code Pg 234
- Indicates which welds are already selected by code Pg 235
- Indicates which welds are already selected by code Pg 236
- Indicates which welds are already selected by code Pg 237
- Indicates which welds are already selected by code Pg 238
- Indicates which welds are already selected by code Pg 239
- Indicates which welds are already selected by code Pg 240
- Indicates which welds are :lready selected by code Pg 241
- Indicates which welds are already selected by code Pg 242
- Indicates which welds are already selected by code Pg 243
- Indicates which welds are already select d by code Pg 244
- Indicates which welds are already selected by code SECTION 2.3 Pg 2-18 Note #8 added Braidwood SER reference Pg 2-19 Note #9 drawing revised for RPV SECTION 2.5 Pg 2-31 Deleted reference to drawing revision Pg 2-32 Deleted reference to drawing revision Pg 2-33 Deleted reference to drawing revision Pg 2-34 Deleted reference to drawing revision (Drawing revised for RPV)
DRAk'INGS Remove Drawings E-7684-501-001 182 E-7684-501-002 Insert Drawings 1RV-01 1RV-02 1RV-03 SECTION 2.6 Pg 2-36 INR-1
- Indicates which welds are being relieved but not required to be inspected by code l
Pg 2-38 INR-3 Corrected valve number Pg 2-40 INR-4 Revised basis for relief for UT of nozzle inner radii Pg 2-481NR-9 Drawing revised for RPV Pg 2-631NR-12 ASME Code Requirements section was revised to clarify compliance with code category C-B Item C2.21 l
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