ML11144A078
| ML11144A078 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 03/02/2011 |
| From: | Gillespie T Duke Energy Carolinas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML11144A078 (36) | |
Text
T. PRESTON GILLESPIE, Jr.
'Duke Vice President rEEnergy, Oconee Nuclear Station Duke Energy ONO VP / 7800 Rochester Hwy.
March 2, 2011 Seneca, SC 29672 864-873-4478 864-873-4208 fax U.S. Nuclear Regulatory Commission T.Gillespie@duke-energy.com ATTN: Document Control Desk Washington, DC 20555-0001
Subject:
Duke Energy Carolinas, LLC Oconee Nuclear Station, Units 1, 2, and 3 Docket Nos. 50-269, 50-270, and 50-287 Relief Request No. 10-ON-001 Response to Request for Additional Information By letter dated June 9, 2010 (Agencywide Document Access and Management System (ADAMS) Accession No. ML101660473), Duke Energy Carolinas, LLC (Duke Energy),
submitted Relief Request No. 10-ON-001 for the use of an alternative to the requirements of the American Society of Mechanical Engineers Boiler and Pressure Vessel Code, Section Xl, IWC-2500 for examination of nozzle to shell welds on the Residual Heat Removal (RHR) Heat Exchangers. On December 15, 2010, the NRC Staff electronically requested additional information regarding this request. The additional requested information, as well as Duke Energy's response, is provided in the enclosure.
If you have any questions or require additional information, please contact Corey Gray at (864) 873-6325.
Sincerely,
-_X7P d1LLe5P/C_
T. Preston Gillespie, Jr.
Oconee Site Vice President Enclosure Ae~lt7 N11UL, www. duke-energy.com
U. S. Nuclear Regulatory Commission March 2, 2011 Page 2 xc w/enclosure: Victor McCree Region IIAdministrator U. S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 John Stang Project Manager U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D.C. 20555 xc w/o enclosure Andy Sabisch NRC Senior Resident Inspector Oconee Nuclear Station Susan Jenkins Section Manager Division of Waste Management Bureau of Land and Waste Management SC Dept. of Health & Environmental Control 2600 Bull St.
Columbia, SC 29201
Enclosure Request for Additional Information Relief Request 10-ON-001 Alternative to Volumetric Examination Requirements for the Residual Heat Removal (RHR) Heat Exchanger Class 2 Nozzle-to-Shell Welds Duke Energy Carolinas, LLC Oconee Nuclear Station, Unit 1, 2, and 3 Docket No. 50-269, -270, -287
- 1. Please state whether previous inservice inspections of the RHR HXs have detected any signs of leakage or age-related degradation in the subject RHR HX welds at Oconee Nuclear Station, Units 1, 2, and 3.
Response
- a. VT-2 visual examinations performed on the RHR Heat Exchangers at Oconee Nuclear Station, Units 1, 2, and 3 during the 1 st, 2 nd, 3 rd, and 4 th Inservice Inspection Interval have not detected any evidence of leakage from these RHR Heat exchangers, including the welds for which relief has been requested.
- b. Surface examinations performed on the nozzle Mk. "M"and "N" reinforcing pad-to-shell welds and reinforcing pad-to-nozzle welds on the RHR Heat Exchangers at Oconee Nuclear Station, Units 1, 2, and 3 during the 1 st, 2 nd 3 rd, and 4 th Inservice Inspection Interval have not detected any unacceptable indications.
- c. Volumetric examinations performed on the shell-to-head flange welds and shell-to-tubesheet flange welds (adjacent to Nozzles Mk. "M" and "N") on the RHR Heat Exchangers at Oconee Nuclear Station, Units 1, 2, and 3 during the 1 st, 2 nd, 3 rd, and 4 th Inservice Inspection Interval have not detected any unacceptable indications. These results provide additional evidence that there has been no service-induced degradation on the I.D. of the LPI Coolers in the vicinity of the Nozzle Mk. "M" and "N" nozzle-to-shell welds for which relief has been requested.
Note: Prior to implementing Code Case N-706, a limited number of C1.10 volumetric examinations were performed on these shell welds during the 4 th Inservice Inspection Interval. These Item C1.10 examinations have since been discontinued as a result of implementing Code Case N-706 which was justified, in part, because no service induced degradation or leakage had occurred in the shell circumferential welds.
- d. The nozzle-to-shell welds for which relief has been requested have not received any inservice volumetric examinations. However, the inservice volumetric examinations performed on the adjacent shell-to-head flange and shell-to-tubesheet flange welds during the 1 st, 2 nd 3 rd , and 4 th Inservice Inspection Intervals provide reasonable assurance that the service conditions within the RHR Heat Exchangers have not resulted in any age-related degradation in the nozzle-to-shell welds for which relief has been requested.
0AI64 71V 61 March 2, 2011 Memo to File
Subject:
Oconee Nuclear Station Unit 3 EOC-26 Service Water Piping Inspection Program Outage Planning File No.: OS-210.24 The Service Water Piping Inspection Program (SWPIP) program outage plan for Oconee Unit 3 EOC-26 was originated and reviewed by Geary L. Armentrout (ONS-PCE) and Steve Lefler, Jr.
(NGO-MMP). This process involved a detailed review of the following program tools:
" Flow regime models to determine locations most susceptible to corrosion.
- Review of stress analysis models to determine locations of high stress.
" Inspection locations previously inspected that are due for re-inspection.
- Current and previous Industry Issues.
The inspection plan is summarized on the following page and includes the necessary information for outage planning. There are twenty-five (25) inspection locations to be examined using Ultrasonic Testing (UT). All Work Requests written within milestone dates Note the following:
- These are 'corrosion' inspections; not 'erosion' inspections. Therefore, grid and prep procedure SM/O/B/8530/002 as well as exam procedure NDE-946 apply.
- Where possible, these inspections can be slotted during the pre-outage window, utilizing personnel mobilized to support pre-outage ISI inspections.
All revisions to the plan will require the signatures of the station SWPIP coordinator and the corporate SWPIP representative in accordance with SWPIP Program requirements. UT Data sheets for each inspection location are also included as an attachment.
G6eay L. ArmEntr ONS SWPIP Engineer cc w attachments: Kenny McCorkle ONS NDE Coordinator Jack Crowe ONS Planning Rod Sheffield NGS Inspection Services Willie Ford NMS Welding Dan Harden ONS Work Control Paul Terry ONS Work Control Steve Lefler, Jr. NGO E/C Coordinator Sammy Oates ONS Maintenance Support John Bryant ONS QA/QC Sheila Henderson ONS Document Management Vance Bowman ONS Core Team Rep (Rapid Response Team)
Danny Winchester ONS On-Line Work Window Manager cc w/o attachments: Andrew Henson CNS E/C Coordinator Joe Herrick MNS E/C Coordinator
ONS Unit 3 EOC-26 SWPIP Program Inspection Plan, Rev. 0 UT Code lPriori Description Status Comments Condenser Circulating Water System (C__
C3CCW003 1 12" Pipe Re-inspection - Ref. WO 01958233 Can do during Pre-outage Window C3CCW005 1 14" Pipe Re-inspection - Ref. WO 01958185 Can do during Pre-outage Window C3CCW006 1 36"x14" Tee Re-inspection - Ref. WO 01955462 Can do during Pre-outage Window C3CCW007 1 3" Pipe Re-inspection - Ref. WO 01955466 Can do during Pre-outage Window C3CCW008 1 16" Pipe Re-inspection - Ref. WO 01955467 Can do during Pre-outage Window C3CCW010 1 8"x4" Tee Re-inspection - Ref. WO 01958231 Can do during Pre-outage Window Low Pressure Service Water System (LPS)
C3LPS002 1 14" Pipe Re-inspection - Ref. WO 01958229 Can do during Pre-outage Window C3LPS005 1 24" Pipe Re-inspection - Ref WO 01958230 Can do during Pre-outage Window C3LPS006 1 10" Pipe Re-inspection - Ref. WO 01956438 Can do during Pre-outage Window C3LPS007 1 16" Pipe Re-inspection - Ref. WO 01956388 Can do during Pre-outage Window C3LPS012 1 8" x 3" Tee Re-ins ection - Ref. WO 01956387 Can do during Pre-outage Window C3LPS013 1 36"x14" Tee Re-inspection - Ref. WO 01956385 Can do during Pre-outage Window C3LPS014 1 14" x 10" Tee Re-inspection - Ref. WO 01956384 Can do during Pre-outage Window C3LPS019 1 4" Pipe Re-inspection - Ref. WO 01956383 Can do during Pre-outage Window C3LPS020 1 16" Pipe Re-inspection - Ref. WO 01964143 Can do during Pre-outage Window C3LPS024 1 8"x1" Tee Re-inspection - Ref. WO 01955438 Outage Related C3LPS029 1 8"xl" Tee Re-inspection - Ref. WO 01956381 Can do during Pre-outage Window 30"x3" Tee C3LPS032 1 w/6" Branch Re-inspection - Ref. WO 01956379 Can do during Pre-outage Window C3LPS033 1 8" x 12" Reducer Re-inspection - Ref. WO 01956377 Can do during Pre-outage Window C3LPS044 1 3" Pipe Re-inspection - Ref. WO 01955443 Can do during Pre-outage Window Page 1 of 2
ONS Unit 3 EOC-26 SWPIP Program Inspection Plan, Rev. 0 UT Code Priority Description Status Comments C3LPS046 4" Pipe Re-inspection - Ref. WO 01955447 Outage Related C3LPS047 1 2" Pipe Re-inspection - Ref. WO 01964198 Can do during Pre-outage Window High Pressure Service Water System (HP__)
C3HPS002 1 4" Pipe Re-inspection - Ref. WO 01955450 Can do during Pre-outage Window C3HPS003 1 4" Pipe Re-inspection - Ref. WO 01955456 Can do during Pre-outage Window C3HPS004 1 4" Pipe NEW inspection - Ref. WO 01955459 Can do during Pre-outage Window Auxiliary Service Water System (ASW)
None required this outaj SSF Auxiliary Service Water System (SAS)
None required this outaj Equipment Cooling System (EC)
None required this outal
~I Essential Siphon Vacuum System (ESV_
None required this outaI Siphon Seal Water System (SSW_
None required this outa_
Keowee Turbine Generator Cooling Waiter System W_
None required this outa_
Keowee Service Water System (KSW)
None required this outaI Keowee Turbine Sump Pump System ( S____)
Nonereured this outa_
Page 2 of 2
Form NDE-FIA Revision 1 DUKE ENERGY REQUEST FOR QAIQCINDE MISCELLANEOUS INSPECTION I EXAMINATION Station: ______ Unit: 3 Work Order: j/,4qa,#s Date: .4 &.. PIP: A/IA Location of Inspection: Perform UT thickness exam (Service Water Piping Inspection Programrelated)for the attached UT requests. Unless otherwise specified on attached UT data sheets, inspections are to be Scope of Inspection: prepped/griddedbased on procedureSMAOIBI85301002 (corrosion- not erosion), and UT is to be performedbased on NDE-946. Record results on ER/CR Inspectionform andforwardto Geary Armentrout (x-4322,fax-3402).
Applicable Design Docs:
Acceptance Criteria: !5ý4ý en Requested By: Date: a_/& /I/
-~ ~
Rnnim~~nr ~scflnn R stor Section Inspection Type I Technical Instructions Mech. El Elect. El Civil El VT El NDE [E Procedure No.
Special Instructions:
QA Tech Review By: Date:
OA Reviewer Section Inspection Results Inspection Performed By: Level Date Data Attached El Inspector Section
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3CCW0O03 Building: TB GroundFloor O.D. (nom) 120 Pipe Row Diagram OFD-133A-3.2 Elevation: Pipe Elev. 800' Schedule Std. Dwg.(s): O-24O00Q Original Column: D/49 Wall Thk. 0.375 50 PSIG @ 100 F Min. Wall System: CCW Thik. 122(87.5%-7 0.250-(66.7%) Class F (OSC-523)
Pi_.*ol Fitting Is upstream/ downstream of Valve 3CCW-3 Previous Inspection data: Remarks Piping Engineer.mace fiarre 4 A-_ Date:
Notes: Inspect pipe In riser (j*
lust above elbow. Use 1 "xI"grids starting1" away from weld to elbow. U,.
J 'Ed'.
on - - --
Gdd 12 - 1 bands alongriser.
a m m m % %1- 5
.3 CMb4-3 -10' c 3C()t$63
- F,)
Inspectper NDE-946. 7 Nvo Gridper Procedure SWO/B/8530t02 (this is 'Corrosion'
- NOT 'Eroslon/Corroslon (E/C)'
Inspection L LAJE4I~
Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3CCWO05 Building: TB Basement O.D. (nom) 14" Flow Diagram OFD-133A-3.2 Elevation: Pipe Elev. 771'+9" Schedule Std. Dwg.(s): 0-2407A Original Column: BC / 48-49 Wall Thk. 0.375" 50 PSIG @ 1000 F Min. Wall Class F (OSC-1828-System: CCW Thk. 0.328"(87.5%), 0.2!50"(66.7%) 03)
Flow Regime: 3 of 4 3-13-10 (dcp AB01) is u sta d VeCitting Previous inspection data: Remarks Piping Engineer:. .. .... - , Date:
Notes:
Inspect 14" pipe between valve 3CCW-342 and 36" CCW header Inspect per NDE-946.
Grid per Procedure SMIO/B/85301002 (this is 'Corrosion'
- NOT 'Erosion/Corrosion (E/C)'
Inspection
-SECTION GC Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3CCWO06 Building: TB Basement O.D. (nom) 36"x14" Tee Flow Diagram OFD-133A-3.1 Elevation: Pipe Elev. 771'+9" Schedule Std. Dwg.(s): 0-2407B Original Column: K-J/50-51 Wall Thk. 0.375" 50 PSIG @ 1000 F Min. Wall Class F (OSC-1828-System: CCW Thk. 0.328'(87.5%), 0.250"(66.7%) 01)
Flow Regime: 2 3-13-08 (dcp 23)
Piping/ fttin is upstream/ downstream of Valve 3CCW-341 Previous inspection data: Remarks Piping Engineer: B %#6@4wvff*-,040------ - Date:
Notes: Inspect 36" x 14" Tee Inspect per NDE-946.
Gridper Procedure SM/OlB185301002 (this Is 'Corrosion'
- NOT 'Erosion/Corrosion(EIC)'
Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3CCW0O07 Building: TB Basement O.D. (nom) 3" Pipe Flow Diagram OFD-133A-3.2 (G5)
Elevation: Pipe Elev. 777'+2" Schedule 40 Dwg.(s): 0-2407A Original Column: G46 Wall Thk. 0.216" 50 PSIG@100- F Min. Wall System: CCW Thk. 0.189"(87.5%), 0.144"(66.7%) Class G (OSC-3998)
Max. Stress location Piping/ Fitting is upstream/ downstream of valve 3CCW-88 Previous inspection data: Remarks Piping Engineer: Inspect 3" pipe Date:
Notes: just upstream of valve Inspectper NDE-946.
Grid per Procedure SM/O/B/85301002 (this is 'Corrosion'
- NOT 'Erosion/Corrosion(E/C)' BSM'T FLOOR EL. 775'-0'7 Inspection S E.F.W. PUMP TURB--'
OIL COOLER PUMP SECTION C-C (B-B)
SCALE z3/4" = 1" -0" Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3CCW010 Building: Turbine Building O.D. (nom) 8"x4" Tee Flow Diagram OFD-133A -3.4 [G-8]
Elevation: 789' Schedule 40 Dwg.(s): 0-24000 Original Column: H42 Wall Thk. 0.332/0.237 50 PSIG @ 1O0 °F Min. Wall System: CCW Thk. 0.282" (87.5%), 0.215" (66.7%) Class G 0.207" (87.5%), 0.158" (66.7%)
Piping/ Fitting is upstream/ downstream of valve 3CCW-97 Previous inspection data: n/a Remarks ______________ ___
Piping Engineer: Geary L. Armentrout Date: 2/2412007 valve 3CCW-97 Remarks Notes: law, A Inspect 8"x4" tee 3CCW-97 using 1" x 1" grids. M Inspect per NDE-946.
-- 3CCW-39--i('M 6" 150*WN FF FLG.(TYP.2)-U9 Gridper ProcedureSMWO/B/8530/002 3CCW - -
(this is 'Corrosion'-NOT 'Erosion' 6"-300#WN RF -
Inspection FLG. (TYP. 2) - LI 6"x 4"RED- C 3PG-72 Insulation Removed (Initial &Date) - zA #ie-y
- r$
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPSO02 Building: TB Ground Floor O.D. (nom) 14" Pipe Flow Diagram OFD-124A-3.2 Elevation: Pipe Elev. 804'+3" Schedule Std. Dwg.(s): 0-2401F Original Column: G155 Wall Thk. 0.375 100 PSIG @ 100@F Min. Wall System: LPSW Thk. 0.328- (87.5%Y0.250"(66.7/%) Class G Pipin Fitting is upstream/ downstream of 3LPSW-49 Previous inspection data: Remarks 4e.ay4%
Piping Engineer:r -
z ...
~~'$g. . Date:
Notes: Using 1"xl"grids, Inspect pipe and elbow. Start on elbow 1"
©_
away from weld, and grid (1) - 1" band.
Then continue onto pipe with (11) - 1" bands (starting1" away from weld).
Inspectper NDE-946.
Gridper Procedure SM/O/B18530/002 (this Is 'Corrosion' ,Cod/~er 9A C.&Olde3
- NOT "Erosion/Corrosion(E/C)Y Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPS005 Building: TB Basement O.D. (nom) 24" Pipe Flow Diagram OFD-124A-3.1 It Elevation: Pipe Elev. 789' + (o Schedule Std. Dwg.(s): 0-2400J Original Column: U447 Wall Thk. 0.375 100 PSIG @ 100° F Min. Wall System: LPSW Thk. 0.326" (87.5%)/ .250"(66.7%) Class F (OSC-530)
Pinin Fitting is upstream/ downstream of valve 3LPSW-132 Previous inspection data: Remarks Piping Engineer-. Bruce Jarrettx-4340 Date:
Notes: Using 1"x1 "grids,Inspect pipe adjacentto valve. Starting 1w 5
awa fomd1ve gd 111bands.
6i. i1gq; ,
Inspect per NDE-946.
Gridper Procedure SWO/BA8530/002 (this Is 'Corrosion'
- NOT 'Erosion/Corrosion(E/C)l t444&h&-4 El.17751 Inspection L~kbi.cj ~
Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPSO06 Aux. Bldg.East Pen Building. Rm. O.D. (nom) 10" Pipe Flow Diagram OFD-124B-3.4/G13 Elevation: Pipe Elev. 816'+0" Schedule XS Dwg.(s): 0-2439D/ F11 Original Column: Pen 22 Wall ink. 0.5" 180 PSIG 0 1000 F Min. Wall System: LPSW Thk. 0.438"(87.5%), 0.334-(66.7%) Class F (0SC-532)
Flow Regime: 4 Piping/ Fitting is upstream/ downstream of Penetration22 & upstreamof valve 3LPSW-15 Previous inspection data: Remarks Piping Engineer: Bruce Jarrettx-4340 Date:
Notes:
Gridand inspectpipe by procedure. **
i$0- Stf01 4iL)i Inspectper NDE-946.
3LPSW- 15 ROTATE OPERAI Gridper Procedure 10 SOUTHOF SM/OIB/8530/002 (this is 'Corrosion'
- NOT 'EroslonlCorrosion(EIC)' 9. lPSW EL.81 Inspection .. S.
FRjo.mmax.:
CCOsiT ejz=I.I Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial &Date)
PIPING/FITTING UT DATA SHEET Unit 3 Material C.S. LIT Code # 21 AGWool Building: Aux. Bldg. 2nd F/r. O.D. (nom) 16 Pipe Flow Diagram OF0-124B-3.1/IL L
Elevation: Pipe Elev. 797' Schedule Std. Dwg.(s): 0-2437B Original
.Column: QaI96 Wall Thk. 0.375 100 PSIG @ 100° F Mn. Wall System: LPSW Thk. 0.328" (87.5%Y0.250"(66.7%) Class F(0SC-35)
DInaFitting is upstrean/ [downstrea,,f valve 3LPSW-71 Previous inspection data: Remarks 4*c4* 40mo*4rowir *3 7-..
Piping Engineer: __________ Date:
Notes: Using 1 "xl"gdds, Inspect pipe adlacentto valve. Startng 1 away from valve, grid (12M - bands In spect per NDE-946&
el.
Gildper Procedure SM/O/B/853W/O02 (this is Vorrosion'
- NOT 'Eroson/Corrosion(EIC)'
lnsean Location Sketch Insulation Removed (Initial &Date)
Surface Prepped and Grid Painted (Initial &Date)
I 41
'06.
049P V.EILAP RE(GION PIPE CLASS BOUNDAPUES
"-IE.C!" VALV
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPS012 Building: Aux. Bldg. O.D. (nom) 8"x8" Tee Flow Diagram OFD-124B-3.2 Elevation: Pipe Elev. 825'+0" Schedule 40 Dwg.(s): 0-2439B j
Original Column: 0-96 Wall Thk. 0.322" 100 PSIG @ 100o F Min. Wall System: LPSW Thk. 0.282"(87.5%), 0.215-(66.7%) Class F (OSC-535)
Flow Regime: 4 3-14-06 (dcp 84)
Piping/ ftt is upstream/ downstream of Valve 3LPSW-79
Previous inspection-data:- --- ------- Remarks------ - ----
Piping Engineer. Bruce Jarrettx-4340 Date:
Notes: Inspect 8 x 8" Tee' I IIPrk f! rH Inspect per NDE-946.
Grid per Procedure SM/01818530/002 (this is Corrosion'
- NOT 'Erosion/Corrosion(EFC)"
Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
/
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPS013 Building: TB Basement O.D. (nom) 36"x14" Tee Flow Diagram OFD-124A-3.1 Elevation: Pipe Elev. 783'+6" Schedule Std. Dwg.(s): 0-2400J Original Column: L-46 Wall Thk. 0.375" 100 PSIG @ 100' F Min. Wall System: LPSW Thk. 0.328"(87.5%), 0.250"(66.7%) Class F(OSC-530)
Flow Regime: 2 off 4 3-14B-01 (dcp 49)
Piping/ EFt is upstream downstream of Valve 3LPSW-139 Previous inspection data: Remarks Piping Engineer: ..=.-____ ________ Date:
Notes: Inspect 36"x14" reinforced GridperProcedure SWO/B/85301O02 (this Is 'Corrosion'
- NOT 'Erosion/Corrosion(E/C)'
Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material C.S. UT Code # C3LPS014 Building: Aux. Bldg. O.D. (nom) 14"x10" Tee Flow Diagram OFD-124B-3.1 Elevation: Pipe Elev. 826'+0" Schedule Std. Dwg.(s): 0-2439B Original Column: O-Qa / 91 Wall Thk. 0.375"/0.365" 100 PSIG @ 1000 F Min. Wall System: LPSW Thk. 0.328"(87.5%), 0.250"(66.7%) Class F (OSC-533)
Flow Regime: 4 0.319"(87.5%), 0.243"(66.7%) 3-14-05 (dcp CE01)
Piping/ Fillng is upstream/ downstream of Valve 3LPSW-6 Previous inspection data: Remarks Piping Engineer: 40 Date:
Notes: Inspect 14"x10" reinforced fabricated tee
'0 Inspect per NDE-946.
Grid per Procedure SM4O/B/8530/002 (this is 'Corrosion'
- NOT 'Erosion/Corrosion(E/C)'
Inspection l
Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3LPS019.
Building: Turbine Bldg. O.D. (nom) 4" Flow Diagram OFD-124A-3.2 (C1I)
Pipe Elev. 851'+3 Elevation: 13/16" Schedule 40 Dwg.(s): 0-2517E Original Column: L / 55-56 Wall Thk. 0.237" 100 PSIG @ 1000 F Min. Wall System: LPSW Thk. 0.207-(87.5%), 0.158"(66.7%) Class G Piping/ Fitting is upstream/ downstream of valve LPSW-842 Previous inspection data: Remarks Piping Engineer: Inspect 4" pipe Date:
Notes: just downstream of 4"x2.5"reducer Inspect per NDE-946.
Gridper Procedure SMAO/BB85301002 (this is 'Corrosion'
- NOT "Erosion/Corrosion(EIC)'
Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PLANl 1 4
- e. 6TAkNI LIPPOP)X Off. R. 1W 14 - 1 - O
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3LPS020 Building: Aux. Bldg 1st Floor O.D. (nom) 16" Flow Diagram OFD-124B-3.1 (H3)
Elevation: Pipe Elev. 774'+2" Schedule Std. Dwg.(s): 0-2436D &J Original Column: 0-Ga / 91-92 Wall Thk. 0.375" 100 PSIG 0 100° F Min. Wall System: LPSW Thk. 0.328"(87.5%), 0.250"(66.7%) Class F (OS0-533)
Piping/ Fitting is upstream downstream of flow transmitter3FT-77 Previous inspection data: . Remarks Piping Engineer: Inspect 16" pipe Date:
Notes: just upstream of flow transmitter Inspectper NDE-946.
Gridper Procedure SMWO/B/8530/002 (this is 'Corrosion'
- NOT 'Erosion/Corrosion(EIC)'
Inspection Insulation Removed (initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit 3 Material CS UT Code # C3LPS0247 J Building: RB Ground Floor O.D. (nom) 8"x1" Too Flow Diagram OFD-124B-3.2(E7)
Elevation: Pipe Elev. 814'+0" Schedule 40 Dwg.(s): 0-2479A & J Original Column: See Attached dwg. Wall Thk. 0.322"/0.133" 100 PSIG @ 193- F Min. Wall System: LPSW Thk. 0.282-(87.5%), 0.215-(66.7%) Class F (OSC-8490) 0.116"(87.L%), 0.08 "6. 7).A)
PiDlnqI Fitfing is upstreaml downstream of vt,#al , ...A - .. .
Previous inspection data: M* e*1... ,
Piping Engineer Starting 3"upsftram c e l Notes: of valve 3LPSW-547, #*" 4t/, #r 7' 00' Inspect 2 ft of 8w pipe using 1" grlds, j
& also Inspect 1 pipe out to valve 3LPSW-547 Inspect per NDE-946.
Grid per Procedure fl 9 SMOA/B/8530/002 (thisIs 'Corrosion' r
- NOT 'Eroslon/Corrosion (EIC)'
Inspection I
Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
- k: :.",,;~::": - _TT_/4\:2Loj/
q1 L~hAHAL 1-*
srj 2"SEAL LEAKAGE 3ING TEST FILL
!-i :' / -STATION-N I/ 27' -10' N C7 I
N /-3LPSW-5G6 I
N.
ul SING N N. SEAL 'i EL. N N
w KD a fpX I.
RAECTOR 4L\ /I338B~k LPSW-762 HATCH
~TYP.).ATYP)..-
V.EL. 802' - 0" 2 5/16" COC*"ERS- ---
7i7' -" -- --
W'-1)/2"YP "FLOOR EL.79' II LPEN.S, C 5 S EL. 805' -
13'- 29/32" 0' /
214
-. iOR CONT. SE' .:.
0~-2479F (I'YP.) 2MG I FROM O-RIN 59( 4)f SEALi EL.,e 80' -13 C.C.
?SA -2 1/2" SPRA LINE E 813'-0" WALPO0I 3TE1301. 3HP 153 .. &
- 9 0 13 - f i F2 l A/..RESTRICjT Ih 1-PLATFO ELOR E L7'-O' Z:bi * "(..j-. S1EL. 806'-3" 1 ', 11 CK.: V. I"C. F.VENT
~382 AL PLNWG.O-24S1 SE PAR IAL~. PLAN (G-4 i - __-
- 0) 18L E .FL.O.O NC.,'
ORit:
EL. S I I' - 9" /' a...:')
PRESSUýRIZER
'-38 t2'PRESSURIZER EL--PLATFORM EL. B07' ,--
. / /
3CF- 151;1 l"IIL SU' r i2 , C. F. VENT EL. 823' -8" /
51A 1) 2A'- I /.S 4"FILTERED WTR.EL.823'-4" PLN wEL. 822'" S'
, 4lO. *. .
SEE 15, .4LPSW N I wz2"WO 24"FOW In ISER.-
EL ,R
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3LPS029 Building: Auxiliary Building O.D. (nom) 8"xl" Tee Flow Diagram OFD-124B-3.1 [E-31 Elevation: 789'-0 1/2' Schedule 40 Dwg.(s): 0-2437E [C-71 Original Column: Qa-89 Wall Thk. 0.332/0.133 100 PSIG @ 100°F Min. Wall System: LPSW Thk. 0.282"(87.5%), 0.215"(66.7%1) Class F OSC-533
. 0.116" (87.5%), 0.089" (66.7%)
Piping/ Fitting is upstream/ downstream of 3LP SW-109; 1" Branch contains valve 3LPSW-719 Compoonet CoolerSection below Is Previous inspection data: n/a Remarks looking South Piping Engineer Geary L. Armentrout ext. 4322 Date: 2/24/2007 Qa0 Notes:
Inspect 8xl " tee using 1 " x " grids.
3LPSW- 109 W/2 8"-150*S.S R.F., W.N. FLGS.-
1 3LPSW-7 19(NSYI.j Inspect per NDE-946. 3LPSW-7 17(FS-)
DET. B (D- 13) 3LPSTXI 0222(NSiL...-'
Gridper ProcedureSM/O/B/8530/002 3LPSTXI 0223(FS)J-ý (thisis 'Corrosion'-NOT 'Erosion' Inspection
- W-720ONS). DET.B8 (0- 1'
- W-7 18(FS), DET. A 0- 1 Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET /'Si-Unit: 3 Material CS UT Code # C3LPS032 Building: Turbine Building O.D. (nom) 30"x3" Tee Flow Diagram OFD-124A-3.1 [G-31
&" sCa4,
,/
Elevation: 778'-6" Schedule Std. /40 Dwg.(s): 0-2407A Original Column: K-46 Wall Thk. 0.375/0.216l/ao2, 50 PSIG @ I00"F Min. Wall Class F System: LPSW Thk. 0.328" (87.5%), 0.250" (66.7M) OSC-2714 & OSC-1721 0.189" (87.5%), 0.144"(66.7%)
Piping/ Fiffinct is upstream/ downstream of valve 3LPSW-128 Previous inspection data: n/a Remarks
,f,- e16 --/z - 67 Piping Engineer. Geary L Armentrout ext. 4322 4 0-2407L - i Notes: r'& 3LPSFE 1014-tWOR DETAILS SEE Inspect 30-x3- tee 4& 44,Jý/ o-2429- 11 1) using 1"x 1" grids. -3LPSW-957
-rt LPSW PUMP"3B'
/FG"9L.LPSW% T3L
/2- '*'/5*/* **. 793"-8" 1 e~e~A dee-(3016) 4"U(
Inspect per NDE-946.
Gridper ProcedureSMIO/B/8530/O02 (this Is Corrosion'- NOT 'Erosion' Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
DUKE POWER COMPANY Form 00184 (R4-88)
Station_ _ _ _ _ Unit Rev..- FiIl Wo. Sheet Z-- 0f ._
Subject rJOX^'C-/ .~ 2
-- s_.
_ _f __P_, .0_ .. _ . .. Date A1-/7-7 Prob No. Chocked By Date_
rI 11_ __ _ __ _ _ _
PIPING/FITTING UT DATA SHEET Sheet 1 of 2 Unit: 3 Material CS UT Code # C3LPS033 12"x8" Building: Turbine Bldg O.D. (nom) Reducer Flow Diagram OFD-124B-3.1 Elevation: 784' Schedule 80 Dwg.(s): 0-24001 Original Column: M46 Wall Thk. 0.500" / Class F OSC-1357 Min. Wall System: LPSW Thk. 0.438" (87.5%). 0.334" (66.7%)
The Reducer is Downstream of Valve 3LPSW-356 Previous inspection data:
Piping Engineer: Geary Armentrout Notes:
Start Gridat 1" Coupling using 3/4 "x3/4" Grids 14E expanding to 1"xl" Grids at the 12" end Use continuous scanning first4 rows (A-D) Y. 16"RX 10' Particularlyaround the coupling which was the location of a cavitation thru-wall hole L..
Inspectper NDE-946 ;CH. L INE
./2" 10" 1509 WNRF-JFLG.(TYP.OF 4:
Gridper ProcedureSM/O/B/8530/002 l 13LPSW-256 (this is 'Corrosion'-NOT I 16"X 10" RED
'Erosion/Corrosion(E/C)' Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date) 5
-/ 3 '-0 " I
'- 2" EL. 774'-6" DISCH.
PIPING/FITTING UT DATA SHEET Sheet 2 of 2
.1300~ TpLD.H4JCRLG
--- 12"x 8" RED.
DETAIL "H" (G-4)
SCALE: NONE 31
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3LPS044 Building: TB Basement O.D. (nom) 3" Flow Diagram OFO 124A-3.1 (G8)
Elevation: Pipe Elev. 789+6" Schedule 40 Dwg.(s): 0-2407A Original Column: K-L / 46-47 Wall Thk. 0216" / 100 psig @ 100°F Min. Wall System: LPSW Thk. 0.189" t87.5%) 0. 144" (66.7%) Class F(OSC-1721)
The Straight Pipe is Downstream of valve 3LPSW-129 Previous inspection data:
Piping Engineer: Geary L. Armentrout Date: 10/1/2009 Notes:
Inspect 3" pipe upstream of valve 3LPSW-129 n. ...
Inspect per NDE-946
-6"LPSW'S 1
EL.792*-B -L SC,3 t-..Ps.04' -Y--. UPPLY TO "I IPLMP PACKING ISEE PART.PLAN.-Il
~l Grid per ProcedureSM/O/B/8530/oO0 0-2407K(H-6)
(this Is 'Corrosion'-NOT
'ErosIon/Corrosion(E/C)' Inspection
- 14" leo-Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CarbonSteel UT Code # C3LPS046 Building: Rx Bldg 4- Flow Diagram 0FD1'.3A Elevation: 833t6" Schedule 40 Dwg.(s): 0-2480A and C Original Column: West of RBCUs Wall Thk. 0.237" / 100-/ 100 psig Min. Wall Class F (OSC 1127-System: LPSW Thk. 0.207" (87.5%).
1 I"° 0.158" (66.7%)
1 -
02)
The pipe is upstream of valve 3LPSW-563 Previous inspection data: none Piping Engineer. Geary L Armentrout Date: 11/612010 Notes:
Survey all 4" pipe between valve & tee Including the 4" side of the iO"x 4" tee (about a total length of 1 foot)
SEE ATTACHED SKETECH Inspect per NDE-946 Gridper ProcedureSMVO/B/8530/002 (this Is 'Corrosion'-NOT "Erosion/Corrosion (EIC)' Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
SCALE: 3,8" =1'-0" 28'-01 IS ELLS.
S8' LPSW SUPPLY TO AUX.
FAN COOLING COILS EL. 833'-3!-
6' X 4' RED. TEE
-4" 3LPSW- 12 4" G.V. 3LPSW-563-12'4 5'-O 7/84
-SEE DETAIL" 0" CLQ'LPSW DISCHARGE FROM AUX.
41' G.V. 0-2480A (D- 11) FAN COOLING COILS EL. 832'-3-L/
3L PSW-11 6s X G X 4"
-4 G.V.
3LPSW-9 qREACTOR BLD
-SEE DETAIL" 0" 0-2480A (D-tI) 01'2 TOP OF GRATING EL. 825'-0*
q-. 4 "
_1 SEE NOTE 2 I.c- i 8' 7 1/2" I. 9'-9"
.qmrTIlNI 1)H-I-I" 0-2480A
PIPING/FITTING UT DATA SHEET Unit: 3 Material CarbonSteel UT Code # C3LPS047 Building: Turbine Bldg. 2' Flow Diagram OFD-124A-3.2 Elevation: 775+9 Schedule 80 Dwg.(s): 0-240OG Original Column: H55 Wall Thk. 0.218" / 100*/loopsig Min. Wall System: LPSW Thk. 0.191" (87.5%). 0.145" (66.7%) Class G The pipe is upstream of valve 3LPSW-437 Previous inspection data: none Piping Engineer Geary L Armentrout Date: 1/5/2011 Notes: 1 2,-,
.. It . u
-W, V" . 8"-3" 21 4"-3'/
GridperProcedureSM/O/B185301002 (this is 'Corrosion'- NOT
'Erosion/Corrosion(E/C)' Inspection
,-'*"'k* _)*IAbM7196T __FL.. EL. 775'-0"
- "*- k'2" FIELD ROUTED FROM MOISTUI SEE I-"SEPARATOR DRAIN PUMPS.
. "*~~'f -240 7,DTI 0WET TAP" *3LPSW-437 Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3HPSO02 Building: Aux. Bldg. Ist Fir. O.D. (nom) 4" Pipe Flow Diagram OFD-124C-3.3 (E3)
Elevation: Pipe Elev. 778+6" Schedule 40 Dwg.(s): 0-1436D Original Column: P-Q /83 Wall Thk. 0.237" 150 PSIG @ 100- F Min. Wall System: HPSW Thk. 0.207"(87.5%), 0.158"(66.7%) Class G Piping/ Fitting is upstream/ downstream of valve 3HPSW-112 Previous inspection data: Remarks Piping Engineer: Inspect horizontal Date:
Notes: pipingjust below (south) 4-LETOOWN STG.TK.RELIEF LINE TO R.C.B.HOLOUP of valve 3HPSW-112 IR.C.B.HOLDUP IN 0WO*O-I435A TK.
TK.-2A" EL 778'-6" CONT.ON OWG.10-1436A I -Il"
-14444-- + N r IR R.C.SAMPLE K
112, 4If4HPSW(FIRE PROT.)
C4PSGW-Alý 3 , Y1 EL 778'-6" 16 NOIE b FOR Inspect per NDE-946. NO.
Gridper Procedure SM/O/B/8530/002 (this is 'Corrosion'
- NOT 'Erosion/Corrosion (EIC)'
Inspection 3- OISCH. FROM RECYCLE MONITE INTERIM CONDENSATE MONITORTKS I AND 2 R.C.BLEEO HOLD UP TKS.
- 3O0SCH.TO WASTE MONITORTANKS FRO L.A.W.T.CONO. TEST TANK PUMP AND L.&I Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3HPSO03 Building: Aux. Bldg. 2nd Fir. , 0.D. (nom) 4' Pipe Flow Diagram OFD-124C-3.3(Z3)
Elevation: Pipe Elev. 792'+9" Schedule 40 Dwg.(s): 0-1437A Original Column: P-Q/82 Wall Thk. 0.237" 150 PSIG @ 100- F Min. Wall System: HPSW Thk. 0.207-(87.5%), 0.158"(66.7%) Class G Pipinu/ Fitting is upstream/ downstream of valve 3HPSWo202 Previous inspection data: Remarks Piping Engineer: Inspect piping Date:
Notes: Just downstream of valve 3HPSW-202 Inspect per NDE-946.
Grid per Procedure SM/O/B/85301002 (this Is 'Corrosion'
- NOT 'Erosion/Corrosion(E/C)'
Inspection Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)
PIPING/FITTING UT DATA SHEET Unit: 3 Material CS UT Code # C3HPSO04 Building: Intake Structure O.D. (nom) 4" pipe Flow Diagram 0F0-124C-3.6(1-4)
Elevation: 807'-10" Schedule 40 Dwg.(s): 0-423E Original Column: See Notes & Sketch Wall Thk. 0.237" 150 PSIG @ 100°F Min. Wall System: HPSW Thk. 0.207"(87.5%), 0.158"(66.7%) Class G Ploin Fitting is upstream/ downstream of See Notes and Sketch Previous inspection data: n/a Remarks Piping Engineer: Geary L. Armentrout ext. 4322 Date: 2*24/2007 Notes and Sketch See Remarks Notes: I I Inspect 4 " HPS W pip. In the .1 I I I
trench on the side of the Intake I I be Structure. Location to I I centered between CCW Pumps I
I, /-"-
E PUMP 3B l l lI i 3'A'and 3'B' i I I I using 1" x 1" grids.
" O--- ----
I-.
W SEE DET."K" (B- 13) FOR COOLING WATER SUPPLY TO UNIT 3 CCW PUMPS, SEE Inspect per NDE-946. ZDj 0-423E-9 & 0-423E- 10 I I.
L--.
Grid per ProcedureSIWO/B/8530/02 I%
(this is 'Corrosion'-NOT 'Erosion' Inspection /-q PUMP 3A SEE ENLARGED PLAN "A" (H-G)
-l Insulation Removed (Initial & Date)
Surface Prepped and Grid Painted (Initial & Date)