ML061220693: Difference between revisions
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| number = ML061220693 | | number = ML061220693 | ||
| issue date = 05/30/2006 | | issue date = 05/30/2006 | ||
| title = | | title = & 11/15/2006 Summary of Conference Calls with Florida Power Corporation. Progress Energy Presentation Slides | ||
| author name = | | author name = | ||
| author affiliation = Progress Energy Co | | author affiliation = Progress Energy Co | ||
| Line 19: | Line 19: | ||
=Text= | =Text= | ||
{{#Wiki_filter:http://nggweb/cr3environmentalradcontrol/chemist ry/out/podchem. | {{#Wiki_filter:http://nggweb/cr3environmentalradcontrol/chemist ry/out/podchem. pdf (2-year plot) | ||
pdf (2-year plot)Primary to Secondary Leakrate / RM-A12 Method 3.5-3 -235- .kj t 05 -: @ $ 5? 00 Date 00 | Primary to Secondary Leakrate / RM-A12 Method 3.5-3- | ||
235- .kj t 05 - | |||
W) 0 | |||
ViD,=Nefl,,,,,,N | : @ $ 5? 00 Date 00 | ||
\ | '6 el Ab Progress Energy | ||
...... | |||
U -_-............... | Provide a description of the inspections performed including the areas examined and the probes used. | ||
Scope A B 100% Full Length Bobbin Coil (UTS to LTS) 15,232 14,748 100% Upper and Lower Roll Transition Of The Non-Sleeved Tubes Inservice 15,232 14,748 Using MRPC 34% Bobbin Coil of the Inservice Sleeves Examined Full Length of the Sleeve 55 54 34% MRPC of the Rolled Joints in the UTS and 15S of the Inservice Sleeves (Plus 55 54 6" below the end of the sleeve) 34% MRPC exam UTS and 15S of Remainder Lane Region Un-sleeved tubes 13 10 34% MRPC @ 15S Exam Of One Tube Boundary Around Lane/Wedge Region 45 45 Sleeved and Un-Sleeved Tubes Visual Inspection of ALL Plugs 598 1566 100% MRPC of the I-600 Rolled Plugs 20 47 100% MRPC of the Dents Adjacent to Explosive Plugged Tubes 17 66 34% MRPC of all Dents LTS +4" to UTE 160 70 34% MRPC in the Lower Tube Sheet Crevice Area, +4" to -8" from the LTSF in 2054 1387 the Sludge Pile Region 100% MRPC of the Inservice Tubes with IGA in the First Span N/A 167 Mi Progres Energy | |||
.......... | The scope of the inspection and the expansion criteria Scope 100% Full Length Bobbin Coil 100%/6 Inspection, no further expansion Is possible 100% Upper and Lower Roll Transition Of The Non-Sleeved Tubes Inservice 100% Inspection, no further expansion Is possible Using MRPC 34% Bobbin Coil of the Inservice Sleeves Examined Full Length of the Sleeve IF C-I: THEN NO EXPANSION REQUIRED IF C-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG. | ||
......*.**** S....................... | 34% MRPC of the Rolled Joints in the UTS and 15S of the Inservice Sleeves (Plus IEC-1: ITHE NO EXPANSION REQUIRED 6" below the end of the sleeve) jfC-2 or C-3:. THEN Inspect the remaining tubes Inthe affected OTSG and 20% additional tubes inthe other OTSG. | ||
34% MRPC exam UTS and 15S of Remainder Lane Region Un-sleeved tubes IF C-1: THEN NO EXPANSION REQUIRED IF C-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG. | |||
34% MRPC @ 15S Exam Of One Tube Boundary Around Lane/Wedge Region IEC-I: THEN NO EXPANSION REQUIRED Sleeved and Un-Sleeved Tubes LFC-2 or C-3:. IHEN Inspect the remaining tubes Inthe affected OTSG and 20% additional tubes Inthe other OTSG. | |||
Visual Inspection of ALL Plugs 100% Inspection, no further expansion Is possible 100% MRPC of the I-600 Rolled Plugs 100% Inspection, no further expansion Is possible 100% MRPC of the Dents Adjacent to Explos Plugged Tubes 100% Inspection, no further expansion is possible 34% MRPC of all Dents LTS +4" to UTE IFC-1: TH3N NO EXPANSION REQUIRED IFC-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes Inthe other OTSG. | |||
* I | 34% MRPC in the Lower Tube Sheet Crevice Area, +4" to -8" from the LTSF in IFC-1: THEN NO EXPANSION REQUIRED the Sludge Pile Region IEC-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG. | ||
100% MRPC of the Inservice Tubes with IGA in the First Span (B OTSG) N/A doG Progress Energy | |||
_ 24.00' IUIC (i0 38 | |||
-l 15S 149 C_ . UTS 38 139 37 12S 38 38 40 m 009S 39 48- _089 40 078 39 37 089 39 049 40 03S 39 | |||
, 02S 38 (upj k4II 01 S LTS LTE r | |||
Ab Progress Energy | |||
W smi Q(uaet Ae) 5 - | |||
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.... . ... tN~~... ..... | |||
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. . . . . . *.**** S....................... | |||
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I 0 - _:~*. | |||
136 | |||
* I 5 5 | |||
* I4 V 135 - .... | |||
............ 1 | |||
<8?G C Progress Energy | |||
TYPICAL TUBE END CRACKING EC'T Indications 3/16" -1/2 "1 V'* Characteristics | |||
* Axial and Circumferential | * Axial and Circumferential | ||
* Adjacent to TS Clad Region C2 Progress Energy}} | * Adjacent to TS Clad Region d% C2 Progress Energy}} | ||
Latest revision as of 05:52, 14 March 2020
| ML061220693 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 05/30/2006 |
| From: | Progress Energy Co |
| To: | Office of Nuclear Reactor Regulation |
| Mozafari B, NRR/ADRO/DORL, 415-2020 | |
| Shared Package | |
| ML061350141 | List: |
| References | |
| TAC MC8535, TAC MC9562 | |
| Download: ML061220693 (6) | |
Text
http://nggweb/cr3environmentalradcontrol/chemist ry/out/podchem. pdf (2-year plot)
Primary to Secondary Leakrate / RM-A12 Method 3.5-3-
235- .kj t 05 -
W) 0
- @ $ 5? 00 Date 00
'6 el Ab Progress Energy
Provide a description of the inspections performed including the areas examined and the probes used.
Scope A B 100% Full Length Bobbin Coil (UTS to LTS) 15,232 14,748 100% Upper and Lower Roll Transition Of The Non-Sleeved Tubes Inservice 15,232 14,748 Using MRPC 34% Bobbin Coil of the Inservice Sleeves Examined Full Length of the Sleeve 55 54 34% MRPC of the Rolled Joints in the UTS and 15S of the Inservice Sleeves (Plus 55 54 6" below the end of the sleeve) 34% MRPC exam UTS and 15S of Remainder Lane Region Un-sleeved tubes 13 10 34% MRPC @ 15S Exam Of One Tube Boundary Around Lane/Wedge Region 45 45 Sleeved and Un-Sleeved Tubes Visual Inspection of ALL Plugs 598 1566 100% MRPC of the I-600 Rolled Plugs 20 47 100% MRPC of the Dents Adjacent to Explosive Plugged Tubes 17 66 34% MRPC of all Dents LTS +4" to UTE 160 70 34% MRPC in the Lower Tube Sheet Crevice Area, +4" to -8" from the LTSF in 2054 1387 the Sludge Pile Region 100% MRPC of the Inservice Tubes with IGA in the First Span N/A 167 Mi Progres Energy
The scope of the inspection and the expansion criteria Scope 100% Full Length Bobbin Coil 100%/6 Inspection, no further expansion Is possible 100% Upper and Lower Roll Transition Of The Non-Sleeved Tubes Inservice 100% Inspection, no further expansion Is possible Using MRPC 34% Bobbin Coil of the Inservice Sleeves Examined Full Length of the Sleeve IF C-I: THEN NO EXPANSION REQUIRED IF C-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG.
34% MRPC of the Rolled Joints in the UTS and 15S of the Inservice Sleeves (Plus IEC-1: ITHE NO EXPANSION REQUIRED 6" below the end of the sleeve) jfC-2 or C-3:. THEN Inspect the remaining tubes Inthe affected OTSG and 20% additional tubes inthe other OTSG.
34% MRPC exam UTS and 15S of Remainder Lane Region Un-sleeved tubes IF C-1: THEN NO EXPANSION REQUIRED IF C-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG.
34% MRPC @ 15S Exam Of One Tube Boundary Around Lane/Wedge Region IEC-I: THEN NO EXPANSION REQUIRED Sleeved and Un-Sleeved Tubes LFC-2 or C-3:. IHEN Inspect the remaining tubes Inthe affected OTSG and 20% additional tubes Inthe other OTSG.
Visual Inspection of ALL Plugs 100% Inspection, no further expansion Is possible 100% MRPC of the I-600 Rolled Plugs 100% Inspection, no further expansion Is possible 100% MRPC of the Dents Adjacent to Explos Plugged Tubes 100% Inspection, no further expansion is possible 34% MRPC of all Dents LTS +4" to UTE IFC-1: TH3N NO EXPANSION REQUIRED IFC-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes Inthe other OTSG.
34% MRPC in the Lower Tube Sheet Crevice Area, +4" to -8" from the LTSF in IFC-1: THEN NO EXPANSION REQUIRED the Sludge Pile Region IEC-2 or C-3:. THEN Inspect the remaining tubes inthe affected OTSG and 20% additional tubes inthe other OTSG.
100% MRPC of the Inservice Tubes with IGA in the First Span (B OTSG) N/A doG Progress Energy
_ 24.00' IUIC (i0 38
-l 15S 149 C_ . UTS 38 139 37 12S 38 38 40 m 009S 39 48- _089 40 078 39 37 089 39 049 40 03S 39
, 02S 38 (upj k4II 01 S LTS LTE r
Ab Progress Energy
W smi Q(uaet Ae) 5 -
\ R 50 = I; ~~~~~~~~~~~....................................................................... ViD,=Nefl,,,,,,N
\ SS15-- O R.............
.... . ... tN~~... .....
.. ~~*---:
30 * * *5.n
- - .......... I.. ..... .........
U -_
40- _*
40 - ... ~..*.4 . ... .
N . .................
so5 . ............ . .. .. ... K
. . . . . . *.**** S.......................
,,_ se, ; ....................... ::: .....................
.::-:. .... .. :........... .. .. .z U ,.I.
I 0 - _:~*.
136
- I 5 5
- I4 V 135 - ....
............ 1
<8?G C Progress Energy
TYPICAL TUBE END CRACKING EC'T Indications 3/16" -1/2 "1 V'* Characteristics
- Axial and Circumferential
- Adjacent to TS Clad Region d% C2 Progress Energy