ML20066F754
| ML20066F754 | |
| Person / Time | |
|---|---|
| Site: | Arkansas Nuclear  |
| Issue date: | 04/24/1990 |
| From: | ENTERGY OPERATIONS, INC. |
| To: | |
| Shared Package | |
| ML20066F743 | List: |
| References | |
| 1092.193, NUDOCS 9101240146 | |
| Download: ML20066F754 (38) | |
Text
_ . . _ .
k ATTACHMENT 4
-PROCEDURE 1092.193 - ADMINISTRATIVE CONTROL OF INSERVICE INSPECTION (ISI) CALIBRATION STANDARDS l
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1.4ad WAIKANSAS POWER & LIGHT COMPANY Arkansas Nuclear One l TITLE: RECORD OF CHANGES AND REVISIONS FORM 1000.006 A REV 10 ENGINEERING PR00 RAMS' SAFETY RELATED YES [ NO O I
PAGE 1 OF 1 ADMINISTRATIVE CONTROL OF INSERVICE INSPECTION (ISI) CALIBRATION STANDARDS 1092.193 REV. 0 Controlled Copy #
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MM((x'E PROGRAMS
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,a 1 or z3 1092.193 l
ARKANSAS NUCLEAR ONE hCHANGE o o*r= o4 m m 1 Dart 1.0 "URPOSE The purp5se of this procedure is to establish controls for the design, fabrication, storage, and use of calibration standards utilized for Inservice Inspection (ISI) for Arkansas Nuclear One, Units 1 and 2.
2.0 SC"E This procedure addresses the Units 1 and 2 ISI calibration standards which are utilized to meet the requirements of Section XI of the ASME Boiler and Pressure Vessel code as required by plant Technical Specifications.
3.0 REFERENCES
3.1 References used to develop this procedure were:
3.1.1 Quality Assurance Manual - Operations 3.1.2 ANO Unit 1 Technical Specifications 3.1.3 ANc . nit 2 Technical Specifications 3.1.4 ASME Boiler and Pressure Vessel Code Section XI, 1986 Edition (ANO-2) 3.1.5 ASME Boiler and Pressure Vessel Code,Section XI, 1980 Edition I
and Addenda through Winter 1981 (ANO-1) 4.0 DEFINITIONS Calibration Standard - A piece or block of material which is u;ed for calibrating or demonstrating range and sensitivity of non-destructive examination (NDE) equipment. Typically, a calibration standard is fabricated from identical 9r similar (metallurgical and physical properties) material to that used in the actual part or component to be examined.
Fon-lestructive Examination (NDE) -
The application of a non-destructive (non-damaging) examination method to a part or component to determine if the part or component can be used, or continue to be used, for its intended function. Typically, NDE methods include radiography, ultrasoni 5, magne tic particle, liquid penetrant, eddy current, and visual examinatiot M
N8MMW" PROGRAMS
%MMITc7,rnot or INSERVICE *-
INSPECTICH II_S'.) CALIBRATION STANDARDS
, 1092,193 N- ARKANSAS NUCLEAR ONE PAGE inv==2 ofo23 CHANGE oari OAT.
m 2o 90 5.0 RESPONSIBILITIES 5.1 Manaler, Engineering Standards and Programs Responsible for the implementation of this procedure.
5.2 Engineering Programs Superintendent / Engineering Program Supervisor Ensure that the Engineering Programs Section complies with the requirements of this procedure addressing requirements for ISI calibration standards.
5.3 ISI Program Coordinator (Engineering Programs) 5.3.1 Maintain a list of ISI calibration standards.
5.3.2 Maintain material test reports and/or other documentation for the calibration standards.
5.3.3 Ensure that the calibration standards are stored in a secure area (or areas) with limited access. -
5.3.4 Maintain an inventory list (check-out/ check-in lis*.) of the calibration standards.
5.3.5 Specify which calibration standards are to be used for specific examinations.
5.3.6
- nsure that the calibration standards are maintained in good physical condition.
5.3.7 Review calibration standards, drawings, and applicable requirements against each other. ;
5.3.B Modifv drawings and calibration standards as necessary to meet re.quirements .
5.3.9 Incorporate vendor drawings into AP&L's drawing contrcl program.
5.3.10 Fabricate new calibration standards as necessary to meet ISI requirements.
5.3.11 Coordinate with the NDE Group in order to make the ISI calibration standards available for performance of inspections, as well as personnel training and procedure writing.
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_ __________.m_____ __
r A.
e WMM" PROGRAMS
%MmFCWitot or INStRvICs INSPECTION (ISI) CALIBRATION STANDARDS PASE 3 or 23 1092.193 ARKANSAS NUCLEAR ONE inv=oa CHANet o an 04,24,90 Daft 6.0 INSTRUCTIONS 6.1 ISI' calibration standards are required when conducting non-destructive examinations in order to assure standardization and repeatability of examinations that occur periodically during-the lifetime of the plant.
Specifically, the calibratios standards are used to verify that certain components (Reactor Vessel, piping, etc.) are free from defects that could endanger their operability. Should an imperfection be found in a component, the ISI calibration standards are used for sizing and determining acceptance or rejection of the imperfection. For these reasons, the ISI calibration standards.and their respective drawings and other documentation must be controlled and maintained in good condition at all times. The activities listed in section 5.3 of this procedure are intendedbytoany auditing control the ISIagency.
regulatory calibration standards and to allow for ease of 6.2 Impl;.nentation 6.2.1 The ISI Coordinator, or his designated reprasentative, will .
verify that the existing inventory of III ealibration standards matches Attachments 1 and 2> which are tau lists of calibration standards for ANO-1 and ANO-2, respectively. Any discrepancies will be resolved. The use of Form 1092.193A will ensure that all 15I calibration standards are accurately accounted for.
6.2.2 The ISI Coordinator, or his designated representative, will also perform all other responsibilities listed in section 5.3 of this procedure.
7.0 ATTACHMENTS AND FORMS 7.1 Attachment 1 - ANO-1 ISI Calibration Standards 7.2 Attachment 2 - ANO-2 ISI Calibration Standards 7.3 Form 1092.193A - ISI Calibration Standards Check-Out Log s
9
~ L OA a s
l ATTACllMENT I Page 1 of 9 J'l ANO-1 ISI CALIBRATION STANDARDS ll i
l l DRAWING l l l APPROX. l l CAL. STD. NO. l NUMBER l MATERIALS l DESCRIPTION l Wr. (LBS) l l l l l l I l l~MII-001 l 40008 i PC-25614-1 l
l Inconel 600 l Stm. Gen. Tube E. T. Standard (5/8 l "O. D. X .037" Wall Thickness) l l
1 t
i l
s$
8" i I I i l 3 E l
l l
l l Carbon Steel l l [ M $
l l SA-515 GR 70 l l l M l l Mll-002 l 3/16".Stainiess Steel l l -
l Z l 40801 l PC-24900-2 l SA-308 l 3" Ta. X 11" X a l
l 28 l M Q l
l l
l l Carbon Steel l
l l l
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g
--g l l l SA-515 GR 70 l l l l l Mil-003 l 3/16" Stainless Steel l l l Z l 40802 PC-24901-2 l SA-308 1.5" Th. X 11.6" X 1.45" l
l l l 7 l C ~
i l l I
-j Carbon Steel l l l O 5 l l l SA-515 GR 70 l l l F 2 l l l M Q t2 l l Mll-004 l 3/16" Stainless Steel l l l ) 5 l 40803 l PC-24902-2 l SA-308 l 5" Th. X 19.9" X 5" l 140 l 3
- l l l 1 1 I i
l l
l l Carbon Steel l SA-515 GR 70 l l l O O@
=
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l Mll-005 l l l Z l l 3/16" Stainless Steel l l -l M Q l 40804 l PC-24903-2 l SA-308 l 7" Th. X 20" X 6" l l l l 237 l Co 1 l 1 o%=
l l Carbon Steel l-l l l
l S-515 GR 70 l l l l l
E g
{ %
.l l Mll-006 l 3/16" Stainless Steel l *3 5m 40805 l PC-24904-2 l SA-308 l 'l .
1 l 9" Th. X 25.3" X 6" l .387 l o OE I
l I
l I
1 Carbon Steel l l l E5 l l l SA-515 GR 70 l l l t E2 l Hll-007 l l l E I $
j l l 3/16" Stainless Steel l l l N N
- l 40806 l PC-24905-1 i SA-308 l 10" Th. X 26" X 6" t l 442 l l l l l -l 2 56 2 8 4
L 8 $
1 ATTACHMENT I Page 2 of 9 ANO-1 ISI CALIBRATION STANDARDS )
l l- l DRAWING l l l APPROX l CAL. STD. NO. l NUMBER l l MATERIALS l DESCRIPTION l l I l VT. (LBS) { '
I l l l l Carbon Steel I i l l -
l l
l 1
l M11-008 l SA-515 GR 70 ) [ ] M @8 l 3/16" Stainless Steel l [ l 3 g$t i 40807 l PC-24906-1 1 SA-308 l 12" Th. X 30" X 6" l 611 1 X dy l 1
l 1
l I
l Carbor Steel I
l
_1 i
1 > g;E l l l SA-302 GR B !
l 2 l l l' (g) <
l Mll-009 I 3/16" Stainless Steel l l 40808 i PC-24907-1 l SA-308 l 13" Th. X 32" X 6" l
l 706 I
[ )(p) -
1 I l I I I l l Mil-010 l Stainless Steel 4 l l 2 1 40809 i PC-24908-4 i Ca-240 TP 304 i 1.5" Th. X 12" X 1.5" l 8 i C ~
l _I I I l l M*' OsI l l I I O 5
!- 40810 l PC-24909-1 1 Stainless Steel l .75" Th. X 12.375" X .75" l l r %
l l 2 l (11 Q I
l l Mll-012 I
l Stainless Steel l i I l > 5 l 43811 i PC-24910-3 l SA-240 TP 304 l 10.25" 0.D. X 1" Wall Th. X 3" Lg.
I 3 I 26 i O I
l l
l Mll-013 l
i Stainless Steel l
l l l 0 :4 l 40812 l PC-24911-2 l SA-240 TP 304 ] 3" Tn. X 12" X 3" I i Z l l 31 l [3] Q I . I I l l Hil-014 l Stainless Steel I I C o-l 40813 l PC-24912-3 i SA-240 TP 304 l
l 2.875" 0.D. X 3/8" Wall X 3" Lg.
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l i M11-015 l Ineonel I
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1 40814 l PC-24913-2 l SB-166 l 10.75" O. D. X 1" Vall X 3" Lg.
1 -l . *5 I I I I I 28 l o
$E l l MII-016 l Inconel I I Ed l 40815 l l l t yQ i PC-24914-3 l SB-166 1 3" OD X 825" Wall X 3" Lg. I 6 I II @
l i i I 88
- l l 2 5'6 2 0
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ATTACliMENT 1 Page 3 of 9 l ANO-1 ISI CALIBRATION STANDARDS l
)
l l DRAWING I l l APPROX l l CAL. STD. NO. I NUMBER I MATERIALS l DESCRIPTION l WT. (LBS) l l 1 l 1 1 I l l Hll-017 l Inconel l l t
l @
l 40816 l PC-24915-2 l SB-166 1 3.5" OD X .7" Wall X 3" Lg. I 6 l 8C I I i l I i 3 gg l l Hil-018 l Inconel l l l- N us m u l 4J817 l PC-24916-3 l SB-166 l 4" OD X .625" Wall X 3" Lg. I 7 i M
- E l l 1 l 1 - I Z hy l l Mll-019 I Stainless Steel l l l (f) 40818 l
i i l PC-24917-3 i SA-240 TP 304 i i l 3.25" OD X .375" Wall X 3" Lg. l i
4 l ) g l l Hll-020 i Carbon Steel l l 3 l l l 40819 i PC-24918-2 l M 1040 l 10.5" OD X 1.75" Wall X 1.9" Lg. I 14 l 2 I I l l 1 l C m l -l HII-021 l Stainless Steel l l l O $
I 40820 l PC-24919-2 l SA-240 TP 304 l 3.5" OD X .6" Wall X 3.3" Lg. l 3 I"" 5 l
l- 1 l l- 1 l m 11 l
l 40821 l Hll-022 i PC-24987-1 l
l Inconel 600 l Stm. Gen. Tube ET Standard 1 5/8" 0.D. X .037" Wall Th.
l l ) U l
l 1 l 3 1 1 I l l O l l Mil-023 l l l l O "# =4' I 40823 i PC-25561-0 1 Carbon Steel l .732" Th. X 5.9" X 2.95" l 4 l Z I l l l l l m h l l M1I-024 l l l l mo j 40824 l C6370501090-l Carbon Steel l Main Steam, 38" OD ' ""
l l o i, l (UT-51)
- l UT-51 l SA-515 GR 65 l 1.167" Th. X 12" X 6" l 24
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"I l [ ] h Um l l HII-025 l l l e *$
l I 40825 l D6370501058-l Carbon Steel l Main Feedwater, 18" OD 1 l o OE l (UT-48) l ITT-48 i SA-106 GR B [ 18" Sch. 80, .938" Th., 16" Lg. l 57 l E5 I I l l I S S l
gg aa -
2 56 C :
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ATTACHMENT I Page 4 of 9 g}
ANO-1 ISI CALIBRATION STANDARDS ll l l DRAWING l l l APPROX l l CAL. STD. NO. l NUMPER l MATERIALS l DESCRIPTION l l l l WT. (LBS) l l 1 I l 40826 l Mll-026 l Carbon Steel l RPV Closure Nut e c
I l 1* N l (40861) l PC-25612-0 l A-540 GR. B-23 l Block number changed to 40861 44 M "h Q ,'
l l l l l l 1 l 3 g F ',
l l l Carbon Steel l l l. X , "A-l l Hll-027 l Stainless Steel l Nozzle-to-Pipe l l )
l 40828 l PHD-30116 l SA-307 & SA-308 l 2.85" Th X 12" X 7.5" l 72 - l Z l._ l 1- l ,
l __l Mil-028 l l Flange Ligaments 1 l (/) S l 40829 l PHD-30115 l Carbon Steel l 6.06" Th X 12" X 6" l
l 124 l
l
) g l l l l (f) --
l l 1 l l l Nozzle-to-Vessel l l Z l l Mil-029 l Carbcn Steel l Flange-to-Vessel l 40830 l PHD-30ll7 l Stainless Steel l 18" Th X 45" X 8.5" l l C m l l l l l 1950 l O $
! l MII-030 l Carbon Steel l l l r a l 40831 l PC-25676-1 l A-106B Seamless l 8" Sch. 60, 1 1 ITI Q l l 1 I
.41" Th, 12" Lg l
l 18 l l
) g l l MII-031 l Carbon Steel l 3
40834 l l l l PC-25677-0 l A-106B Seamless l 14" Sch 80, 75" Th, 12" Lg l 27 i O O@
=
l l l l d l l Mll-032 l Carbon Steel l l Z l 40836 l PC-25680-1 l SA-515 GR-60 l l l gyg y l .75" Th X 6" X 3" l 4 i C o-l l l l l Mll-033 l l 1
l 1 ov, g" l 40837 l C6370501080-l Carbon Steel l Main Stream, 38" OD l l j g yQ l (UT-50) l UT-50 l SA-515 CR-65 l l g gm l 1.875" Th X 12" X 6" l 39 l a
l l l l y
l 1 o e ea E E E; aa =
2 56 e L 8 8
ATTACILMENT I Page 5 of 9 ;
ANO-1 ISI CALIBRATION STANDARDS ll l l DRAWING l l l APPROX. l l CAL. STD. NO. l NUMBER l HATERIALS l DESCRIPTION l VT. (LBS) l l l 1 l 1 l l
40838 l Hll-034 l PC-25681-1 i Carbon Steel l SA-516 GR-70 l
l 5" Th X 22" X B" l .
t l M
gg l ' l 250 l g c=
l 1 I I I l 3 g l l Hll-035 l Stainless Steel l l [. K ,
l 40840 l PC-25682-1 l SA-182 TP F-304 l 6.50" OD X 1.12" Th X 12" Lg l 40 l )
l l l i Stainless Steel l l - l Z l l Hll-036 l l J g y l 40843 l PC-25675-1 l A-376 TP 316 l 8" Sch. 140, .81" Th, 12" Lg l 34 i ) g I l 1 I l 1 g -
l l H11-037 l Stainless Steel l 12.75" Std Pipe,. 375" Wall, l l l 40845 l PC-25679-2 l A-358 CL-1 304 l 12" Lg l 13 l Z l i I I i l C ->
l l Hll-038 l Stainless Steel l l l O $g ,
40846 PC-2'i641- 1 l A-376 TP 316 l 12.75", Sch 140, 1.125" Th, 12" Lg l l i 35 i r- %y l 1 . l. 1 I l m 3 l l HII-039 l Stainless Steel l l l ) g l 40848 l PC-25678-0 l A-376 TP 316 l 14" Sch 140, 1.25" Th, 12" Lg l 43 l 3
- l ^
l l l l l l l HII-040 l Stainless Steel i l l, O E@#
l 40849 i PC-25683-0 l SA-336-65A l 15.60" OD, 1.6" Th, 12" Lg l 62 l Z "
I 1 l l Hil-041 1
l I
l Stm Gen Tube E. T.
I I m 9 l l [o l l 40850 l PC-25684-0 l Inconel 600 l S/8 "OD X .039" Wall l 1 l oyy g" I i l I l l g B eg l l HII-042 l l Stm Gen Tube E. T. l g
- g ,.,
l l 40851 l PC-25685-0 l Inconel 600 l S/8" OD X .039" Wall i 1 l
- E
, Z$
I l 1 l Stainless Steel l l l o c' "
SE l l Hil-043 l l l g ,$
l 40852 l 1121229B-0 l A376 TP 316 l 4" Sch. 120, .438" Th, 6" Lg l 3 l C SQ l l ! I l l E E @ l l l Hil-044 i Stainless Steel l l l 22
t L 8 $
ATTACllMENT I Page 6 of 9 g'l-ANO-1 ISI CALIBRATION STANDARDS l l l DRAWING l l I APPROX l l CAL. STD. NO. l NUMBER l HATERIALS l DESCRIPTION I VT. (LBS) l l 1 I I I I i 1 Mil-045 l Stainless Steel l l r I s, l 40854 l 1121231B-0 l SA-312 TP 316 1 4" Sch. 160, .531" Th, 6" Lg l 3 l M 8' I I I I l l 3 l l l 'l RV Closure Stud l l- E [
a l
40855 l Mll-046 Il22837B-1 l CS, SAS40 GR23 l 6 1/2" Dia. Stud 30.63" Lg l With center hole l l ) pg l
I I I
I 1 288 -
l Z l l l @ Q l 1 Mll-047 l l l l ) g l l C6370501- l l 1 13/16" Dia Stud 2-8UN-2A i l g -
I 40856 l 102-01 l CS, SA320 L43 1 16 3/8" Lg i 12 l l l 1 1 I l Z l l Mil-048 l l l l C ~
l l C6370501- 1 I 2 1/2" Dia Stud, 2 3/4 - 8UN-2A l l O ES ,,
l 40857 l 121-01 l CS, SA320 L43 l 14 3/4" Lg i 21 I ("" %E2 I l ! l l l m Q l
i l HII-049 l C6370501-l l l l l l ) U j
40858 122-01 l CS, SA320 L43 l Stud, 2 - ADN - 2A, 11 7/16" Lg l l 3 l l i 10 l O I i 1 l l l 0 @
l . I Mll-050 l l l l Z "@
l l C6370501- l l l l m 9 l 40h59 l 123-01 l CS, SA320 L23 11 1/4" Dia Stud, 7 1/2" Lg i 3 i C o-1 l
I l Mil-OSI l I
l I
1 I I l
ni j
eS l C6370501- "
l 1 l l l g 5~
l 40860 l 124-01 l CS, SAS43 GR23 CLS I 4 3/4" Dia Stud, 34" LE I 170 l
" e *5 I I .I I- I l o ME I l .
l l RV Closure Nut l 1 Ed l l MII-052 l l Castle Nut 1.425" Th, 8.685" Lg l l U EO l 40861 1 PC-25612B-4 ! CS, SAS40 GRB23 i Previously numbered 40826 l 44 1 E E E I l l l l I22 =
O w
=
% N s w Q
q ATTACifMENT I Page 7 of 9 g'l ANO-1 ISI CALIBRATION STANDARDS l i
l l DRAWING I l l APPROX l l CAL. STD. NO. I NUMBER I MATERIALS l DESCRIPTION l 1 1 I WT. (LBS) l I I l l l Mll-053 l l l C6370501- l l
l MS Safety Valve Stud l
- I s i ! 8 l 40863 l 125-01 l CS, A193 B7 l 1 3/8" Stud, 10" Lg i I I I 1 4 1*E A g I I =
l l l l Decay lleat Piping l l M i i MII-054 l 10" Pipe 10.667" OD, 8" Lg, l 40864 l 1122840B-1 l
1 SS, A312 or 376 TP 3041.4" Wall l
l Z l l i 17 l (g) g l
l l l I
l Decay Heat Piping l
l l
1
)
(g) g l l Hll-055 l l 6" Pipe 6.625" OD, 8" Lg, l 40865 i 1 l 1122841B-2 i SS, A312 or 376 TP 304l Sch. 40S l 6 2 l
I I i l l C m 1
l l MII-056 I 1 i C6370501-l 1 l O 5 l 40866 l 126-01 1
l CS, NA I I l r 3 I Stud, 1 1/8 - BUN - 2A, 6 1/2" Lg i 2 l ITI 4*
I I
I I
I I
I I
i 1 > 3 l l Mil-057 l SS, I l 3
~1 Secondary llandhole Stud l l O l 40867 l 1122980C-0 l SA-320 L43 1 1" Stud 5" Lg l O #=4' I
1 l I
1 l Mil-058 I
l I I I Z l l C6370501- l CS, 1
1 Fccdwater Flange Stud 1 I ITI y l 408C8 I i wo l -
l l
127-01 l
1 SA 193 B14 1 1
1" Stud 4 3/4" Lg i I
1 i g l >
j, o%
y" l l Mil-059 l l liandhole and i l $ U~
l l C6370501- l CS, .! Feedwater Flange Stud l
- *5 1 40869 128-01 l l l SA 193 B14 l 3/4" Stud, 5 1/4" Lg l 1 l C
$E I I I !
I I MII-060 I I E ES l C6370501-l l l 1 E2 l l l l l E E "x @
l 40870 l 129-01 l 304 SS I 3 1/2" Dia, .75" Th Wall, 11" Lg i 10 l NN
- I I I I I I c _ g e
% F 3 5
m , _.. .
ATTACIIMENT I Page 8 of 9 '
l MO- 1 ISI CALIBRATION STANDARDS I I DRAWING I l 1 APPROX l l CAL. STD. NO. I NUMBER I MATERIALS I DESCRIPTION l VT. (LEIS) i i l__ l i I i l l Mll-061 1 I I -
r l @
. l l C6370501- l CS, I I l M g' l 40872 1 130-01 1 SA 193 B7 l Stud, 1 7/8 - 8UN - 2A, 10 5/8" Lg I 8 I E g i I I l 1 L X G I I I I R. V. Core i j )>
1 l Hll-062 l Stainless Steel Clad I Circumferential Weld 1 I Z l 40900 1 1135870C-1 1 CS, SA533 GR-B I 8.75" Th X 36" X 8" l 713 I gjg g l l l l 1 ! y g l I l l R. V. Lower Head I l g l l M1I-063 i Stainless Steel Clad I to Dutchman i I I 40901 l 1135871C-1 i SA 508 CL-2 1 5" Th X 21" X 6" Flat i 178 l 2 I I I I I I C ~
l I
I I I
I I I O 5 I
I I Mll-064 I
l Stainless Steel Clad i R. V. Inlet & Outlet Nozzles I I r A l l yyy Q l 40902 1135872C-I I SA 508 CL-2 l 11.86" Th X 45" X 6" Curved I
l i__ l i I
l 906 I l
) 5 33 I I I I I l O l
l 40903 l MII-065 1135873C-1 i Stainless Steel Clad l Core Flood Nozzle l CS, SA508 CL-2 I i O =@
1 1 12.25" ID X 1.70" Wall Th X 12" Lg i 126 I Z #
1 l I I
i I
1 I
l I I l
m $ "h m e-l l 40904 l Mll-066 I'35874C-1 l
1 SS, SA376 TY-316 l Core Flood Nozzle Safe End l 14" Sch 140, 1.25" Wall Th X 12" Lg I l n t g g" l
I i I l 85 1 g g yQ I I I 5~
l i I 3
a I I I ~ *5 I l Mil-067 i Stainless Steel Clad i R. V. Nozzle-to-Pipe 1 l l 40905 1135875B-1 l CS, ASTM A106 GR-C l 43" OD X 3.125" Wall Th X 12" Lg I
l I I i 135 l E$
I I I U
E E h"O aa -
,2 56 s
~
l
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-- .i. .
ATTACHMENT I Page 9 of 9 '
j ANO-1 ISI CALIBRATION STANDARDS l 1,l l l DRAWING I l l APPROX. l l CAL. STD. NO. I NUMBER I MATERIALS l DESCRIPTION l Wr. (LBS) {
i l l l l 1 l l Mll-068 i Stainless Steel Clad i R. V. Nozzle-to-Pipe i e j g l 40906 l 1135876B-1 l A-106 GR-C i 33" OD X 2.5 Wall Th X 12" Lg i 86 i M g I l 1 I I I 2 g l l Mll-069 I I Stn Gen Tube ET l l X g l 40930 1 1135953B-0 I Inconel, E. .63 l S/8" OD X .03825" Wa11 Th l 1 l )
I l
i l M1I-070 i
l i
l Sta Gen Tube ET 1
l l
I z g
l 40931 l 1135952B-0 l Inconel, SB-163 l S/8" OD X .03825" Wall Th i I I p i I l l g
l 1 g3 -
l l Mil-071 l l [ [
l i D-1970-601 l Cast Stainless Steel l l l Z l RCP 7 i Rev. A l SA-351, CF8M l RCP Casing Welds 1 492 l C m l
l 1
l M11-072 l 1 I l
_I I O g$
l l p l l D-1970-600 1 Cast Stainless Steel l I I g y l RCP-2 Rev. A l SA-351, CF8M l RCP Casing-Welds g i
l i I l i
l 520 l l
)
- l l Mll-073 l 3 l Piping l l O*
l I 40813R l
l D-6370-501- l Stainless Steet 153 I SA-240 TP 304 l 2.875" OD X 3/8" Wall X l 16" Lg i i O ~
a9 l
l 5 l Z l
l l 1
l HIl-074 1
l I
l Piping I I m 9g@
l l C o.
l l l D-6370-501 l Inconei ! 3" OD, .825" Wall X l I o9% g" l 40815R l 154 l SB-Io6 l 16" Lg i 13 i j $ eS I I l 1 l l g "Sm l l Mll-075 l 'l Piping a l l D-6370-501 l Inconel ! 4" OD, .625" Wall X i i -
N Z$
l l ,
$y I 40817R I 152 l SB-166 l 16" Lg i 12 1 E ,1 I i l 1 1 I g2 l l Hil-076 l l Piping i i EI 'm '
l l D-6370-501 l Stainless Steel 1 3.25" OD, .33" Wall X l l 22 '"
l 4081sR I 155 l SA-240 TP 304 l 16" 5.g l 5 l l l l l l l 2 5h O L 8 8
ATTACHMENT 2 Page I of 10 l'l ANO-2 ISI CALIBRATION STANDARDS Il 1,1 l l DRAWING l l l CAL. STD. NO. 1 NUMBER l APPROX l o l MATERIALS l DESCRIPTION i WT. (LBS) !
l l l 1 l M-2001-I i l l '
, I l 11-001 l l
l l
r l 3
! ] 8
'i l h-245-273-4 l l E l
l ITT-1 l C-6370-501- l SA-533, GR B, CL 1 l Reactor Vessel Unper Shell 089, Rev. 1 l Stainless Steel Clad l 10.75" Th X 10.75" X 38.25" l
I l
- l. E {
m I
l l
l 1251 1 M l l M-2001-l l
1 1 - l Z .
l 11-002 l Reactor Vessel Middle and Lower Shells! ! ($
l l
l B-245-274-4 l l l Steam Generator Primary Head, Reactor l l Vessel Closure Head, Reactor Vessel l )
03
~
I l l l C-6370-501- l SA-533, GR B, CL 1 l Shear Keys l l UT-2 l E
=
l 087, Rev. I I Stainless Steel Clad I 7" Th X 7" X 27" l 375 i I I l l l l C l l M-2001- l l l O Ei5 ~ >f.
l l l I1-003 l l l B-245-275-2 l l
l Pressurizer Shell, l l F %2 l l C-6370-501- l SA-533, GR B, CL 1 I l M Q l Reactor Vessel Bottom Head l l )> E l UT-3 l 088, Rev. 1 l Stainless Steel Clad l 5" Th X 6" X 21"
- l l l l l 178 l 3 1 i O l l M-2001-l 11-004 l l 1 i O =4' l . l SA-533, GR B, CL 1 l Pressurizer Shell - (not utilized) l 2 ~
(
l ITT-4 l l B-245-276-3 l Stainless Steel Clad l 3" Th X 6" X 18" l 92 M O l l l l l l M-2001-1 l 1 C o- !
l l Primary Pipicg l I o 3 l l I1-005 l SA-516, GR 70 l 3 1/2" thick roll bond clad l I f"
.-e O l trf-5 l C-246-383-3 l SS 304 Clad l X 6" X 18" l h l yg=
l I 107 l 1 l l -
1 1 l l l l Steam Generator Support Skirt, "
I I M-2001 I l EN l l Pressurizer Support Skirt l l ,8 EN l l Il-006 l Alloy Steel, SA-533, l 3" thick unclad I l N EO l ITT-6 l B-246-374-3 l Grade B, Class I i X 6" X 18" "
l 92 I l l l l l h
l 2 E6 e -
t - i 8 8
ATTACllMENT 2 l Page 2 of 10 g'l ANO-2 ISI CALIBRATION STANDARDS l
l j DRAWING l l i
l APPROX l i CAL. STD. NO. l NUMBER l MATERIALS I DESCRIPTION I I I l %T. (LBS) l I I I l l M-2001- -l l l l Il-007 l SA-533, GR B, CL 1 l r l 3 l Reactor Vessel Flange and Ligament l l 8' I UT-7 l C-245-592-1 1 Stainless Steel Clad i 11" X 7" X 32" l l l 665 l 3 g $t l l M-2001-l_ _ _ l I l- N enEE l l Il-008 l l l l
l l ) EE l l C-246-390-1 l l l - l Z 'h l C-6370-501- l l @ g l l SA-533, GR B, CL I l Reactor Vessel Inlet Nozzle Profile l ITT-8 l 083, Rev. 2 l Stainless Steel Clad l 11" X 22" X 30" l
l 1223 l
l
)
g g
1 I l l M-2001-I -l 1 i l l Il-vo9 l
i l
I l l Z ,
j j C-246-391-1 l l l C" s l l C-6370-501- l SA-533, GR B, CL 1 l
l Reactor Vessel Outlet Nozzle Profile l l l () 5, l UT-9 1 084, Rev. 2 l Stainless Steel Clad l 3"" %E2 l 11" X 24" X 35" l 1793 [1]
l l I QE l l H-2001-l l Alloy Steel, SA-533 l
l
~'
l l
l ) *o" l l 11-010 i Grade B, Class 1 l Steam Generator Nozzle Inner Radii i l 3 g I UT-10 1 C-246-377-5 l Stainless Steel Clad l O l 12" X 10" X 16" l 435 l O ~# .=<.
l l 1 l l M-2001- l Alloy Steel, SA-533 1
l I I Z l l I1-011 l Grade B, Class 1 [ l g 9 l UT-11 l Pressurizer Surge Nozzle Inner Radius l l CW l C-246-386-3 l Stainless Steel Clad i 14" X 33" dia., 120* segment l 500 I o .,
f"
~
I l I I l l M-2001- l Alloy Steel, SA-533 l I l El "
E a0 l l 11-012 i Grade B, Class 1 l l g 8s l UT-12 l Pressurizer Spray Nozzle Inner Radius l l " ~ *5 l C-246-385-5 i Stainless Steel Clad l 11" X 19" dia., 220 segment #
I l I i i 143 l $E l l H-2001- l Alloy Steel, SA-533 l l 1 E5 l l 11-013 l Grade B, Class 1 l 1 m E2 l UT-13 l Pressurizer Safety Nozzle Inner Radius l l E E E
l C-246-439-3 l Stainless Steel Clad l 7" X 19" dia., 120 segment EE "
n l 33 i 1 I i l i I c _
3 2
3 ;
O Las
ATTACHMENT 2 Page 3 of 10 g ANO-2 ISI CALIBRATION STANDARDS l l DRAWING l l 1 APPROX l I CAL. STD. NO. l NUMBER l MATERIALS l DESCRIPTION I I I l VT. (LBS) l l 1 I l l H-2001- l l Reactor Coolant Pump to Primary I M @8 e I l l 11-014 l Stainless Steel, I Coolant Piping Safe-End l l UT-14 i C-246-388-4 l SA-351, Grade CF8M 1 i i l i 12" X 36" dia., 3 1/8" thick l 121 l 3 g i i 1. M l l H-2001- .
l l 11-015 l
l l None. Replaced by UT-54 due to incom-l l patible wall thickness with components l l )
l UT-15 l N/A l Deleted l Deleted
- l Z l l I I l N/A I g l l M-2001- .l Alloy Steel SA-508, l I
l I
l
)
g l l 11-016 l Class 2, Stainless i l l C-246-365-3 l Steel SA-182, Type i I i l l Z l l C-6370-501- l 316, Weld Material, l Pressurizer Safety Nozzle Safe-End l UT-16 l 096, Rev. 1 l'and Cladding I l C ~
l 1 l 12" X 8" dia. I 1/2" thick l 33 i O 5 1 I l l H-2001- l Carboc Steel SA-106 I I I r %
l l l gyg Q l Il-017 l Grade B, Stainless l l C-246-389-3 l SA-182, Type 316, l
i Primary Coolant Charging l
l
[
l
) E l l C-6370-501- l Weld Material, and l Nozzle Safe-End i 3
I UT-17 1 095, Rev. 1 I O l i l Cladding I l l 12" X 5" dia. I 1/4" thick i 15 i O ~#
I l M-2001- l Alloy Steel SA-508, l 1 i Z l l l gyg Q l Il-018 l Class 2, Stainless l Pressurizer Spray Nozzle l l o-l l C-246-373-4 l Steel SA-182, Type l Safe-End, Primary Coolant Drain "
l l l l C-6370-501- l 316, Weld Material, l and Spray Nozzle Safe-Ends o 5
l UT-18 l 094, Rev. I ! and Cladding I l 2 g aS I
l l
l H-2001-i i 12" X 4 1/2" dia. 3/4" thick I
l I
8 l
[ h fI -
Uw
- 5 l l "
l l I1-019 l l Reactor Vessel Stud l l $Q l UT-19 l B-245-135-1 l Carbon Steel, A-540 l 6 1/2" dia , 26" long l l Es l l l l i 244 l m EO 4
1 E E E
=
aa 2
53 e
t ;-
8
l ATTACllMENT 2 I
Page 4 of 10 g}
ANO-2 ISI CALIBRATION STANDAfDS l l l DRAWING l l l APPROX l l CAL. STD. NO. l NUMBER I MATERIALS l DESCRIPTION
._ l l I VT. (LBS) {
1 I l I. l M-2001- I l l l @
l l 11-020 l Carbon Steel, i Reactor Vessel Nut l trl -20 i B-245-134-1 l A-540 GR B 23 l 10" X dia. ring, 7" long l l E 8 l 90 l l l l l ,N l l-
! I H-2001- l l l M un i l Il-021 l I l Closure Head Instrument Nezzle 1 - l Z i UT-21 l C-245-591-1 l SA-182 F-316 l 5 21/32" dia. ring, 12" long l l 33 l @
l l I l M-2001- l Stainless Steel SA-351l I l l
l l
)
g l l 11-022 l Grade CF8M and Weld i Surge Line '
I UT-22 1 l l C-245-378-4 l Material l 12" X 13" dia., 1 1/2" thick l 46 l 2 I I l I M-2001- l I I I I C ~
l l 11-023 l l l. O $
l l C-6370-501-l l Carbon Steel, l
l Reactor Coolant Pump Stud
[ l f I" %
! UT-23 1 010, Rev. 1 l SA-540, GR B23 l l M Q 1 1 I l 18" long X 4 3/4" dia.
I l 86 I ) 8 l l M-2001- I l -
I I 3 l l l 1 11-024 l l O ;=; 4 l l l l C-6370-501- l l Reactor Coolant. Pump Nut l UT-24 1 009, Rev. I l A-193, Type 4140 1 4" high X 8 1/2" dia.
i 1 Z
- I I I l I 64 l M h l l -o l l M-2001- l l l -
l I1-025 l l l l 77" l l D-6370-501- l l l g S
'l Regenerative lleat Exchanger l I U .-.
l UT-25 1 028, Rev. 1 l SA-312, Type 304 l 8" Sch 160 "
l i I i l 33 [ N -
I l M-2001- l l l I C P, 09 l l 11-026 l 1 l E$
l l D-6370-501- l l
l Letdown lleat Exchanger 1 l x SS I l E E " E l UT-26 1 030, Rev. 1 l SA-312, Type 304 l 18" dia. X .625" Th N
- I i Si i I i l l 1
% 56
- a t L 2 $
ATTACHMENT 2 Page 5 of 10 g'l ANO-2 ISI CALIBRATION STANDARDS l
l l DRAWING l l l APPROX l l CAL. STD. NO. l NUMBER l MATERIALS l DESCRIPTION 1 l l l Wr. (LBS) l 1
l l M-2001- 1 I l
l l Il-027 l l
l Branch Piping, l r i y[
l l D-6370-501- l l CEDM Upper Pressure m.asing l l 3 8$
l ITT-27 l l l 008, Rev. 1 l SA-312 Type 316 l 2" Sch 160 5 j. X I l ,
l l l M-2001-l l
1 l
l l )
l l 11-028 l l -
l 2 g l l D-6370-501- l l
l Branch Piping CL-1 l l g) g I UT-28 l 032, Rev. 1 l SA-316 l 3" Sch 160 l l
10 l
l
)
g) g' l 1 l 1 l l M-2001- 1 I l
l l Il-029 l l l l 2 l
l l D-6370-501- l l C[ m l l Branch Piping CL-1 l LTT-29 1 034, Rev. 1 l SA-312 T316 l 4" Sch 120 l l O $
l l l 13 l g= gg l
l l M-2001- l 1
l I m 4 l 1 I1-030 1 l
I l l i
) g l l C-6370-501- l l Branch Piping CL-1 I 3 l UT-30 1 035, Rev. 1 l l l SA-316 l 1 1 l 8" Sch 120 I
l 27 l O O@
=
l l M-2001- l l l l Z l l l 31] Q l 11-031 l l l l C-6370-501- l l Branch Piping CL-1 l l Co i UT-31 l 036, Rev. 1 l SA-316 l 12" Sch 140 1 1 o ,
l l
l l M-2001-1 I l
i 62 l l
l 5
{ omS 1 I "
l l 11-032 l l I i -
- 5 l l C-6370-501- 1 l Branch Piping CL-1 l l $Q i UT-32 1 037, Rev. I l SA-312 Type 316 l l R Ed l 14" Sch 140 1 76 i e SO l l l "
l l l E I 5 33 m e -
g e 3
~ y s -
tab
, ATTACllMENT 2 Page 6 of 10 g}
ANO-2 ISI CALIBRATION STANDARDS l
f I l DRAWING I [ l APPROX l l CAL. STD. NO. l NUMBER I MATERIALS l DESCRIPTION l l l l kT. (LBS) l l 1 I l l M-2001- l l l r g g l l 11-033 l l l l l C-ISI-511- l SA-182, F403, I CEDM Motor Housing Upper Weld l 8' i Ifr-33 l 026, Rev. 2 l and SB-166 I i 3 g l
l 9 5/8" long X 6.44" dia. l 43 l. X y, l
l l M-2001-8 l
l l
l l ) _
l l Il-034 l l l
) Z Qrg l l C-ISI-Sil- l l CEDM Motor Housing Lower Veld l 1 g _
l UT-34 l 027, Rev. 1 l SA-182 F403 and SB-166l 15 1/2" long X 7 3/16" dia.
l I 96 l
l
)
g
--g 1 l l l l I l l M-2001- l l Steam Generator Z l l I1-035 1 i l Alloy Steel, SA-533 l Secondary Side Shell Welds l l C l UT-35 l C-246-565-3 l Grade B, Class I l 5 1/2" thick unclad
~
l 1 I l__
l 471 l Q 5 l l H-2001- l l l r- %
l l l Il-036 l Carbon Steel SA-516 l Steam Generator Stay Dome l l M Q l UT-36 l C-246-567-2 l Grade 70 l 2" thick unclad l l
8?
l ) U l l l .I I 3 g I I l
l l H-2001-l Il-037 l.
l l -i O :9 I l C-246-566-1 l 1
l Steam Outlet Nozzle Extension, l l Z " #. o-l l C-6370-501- l Carbon Steel SA-516 l l M 9 l Shutdown Cooling Heat Exchanger l l C o-1 UT-37 l 086, Rev. 1 l Grade 70 1 1 5/8" thick unclad l i 23 i a ,
I I l l l E E f"
a0 l l M-2001- l l
- l i 11-038 l 1 l [ "o ~
l l l *
- l l C-246-564-0 l C-6370-501-l l l l
E5 l
1 1" thic k X 18 1/8" dia. I 50 I m EO l 1 "
1 I I E E 5 3a =
2 56 e .
O ta
ATa'ACHMEhT 2 Page 7 of 10 i g g ANO-2 ISI CALIBRATION STANDARDS ll l 1,1 l DRAWING l l l CAL. STD. NO. l NUMBER l APPROX l l MATERIALS l DESCRIPTION l VT. (LBS) l l 1 l l 1 I l l M-2001- l l M @%
[ c I l l Il-039 l l Shutdown Cooling E y8$
l l l l C-6370-501- l SA-193 i Heat Exchanger Bolting i 1 UT-39 i 8
l 041, Rev. 1 l B7 Nickel Plated l 1 1/2" dia. X 15" long I '8 J. X gj I
l M-2001- l I I l
l I >
l l 11-040 I l
} . l Z l l 3 g l l C-6370-501- l 4140 ASTM A193 l LPSI Pump Bolting l UT-40 1 042, Rev. 1 l Grade B7 l 1 1/4" dia. X 4 11/16" long l l p g i 2 l g --
l l 1 I l 1 l l M-2001- l l l 11-041 l l 1 1 Z l
l l D-6370-501- l l Branch Piping CL I and 2 l l C m l UT-41 l 044, Rev. 1 l SA-312 T316 l 6" Sch 120 l l O $
l_ l i I l 25 i r E l l M-2001- l I I m 3 l l 11-042 l l
l l
l l ) 3 Z
l l D-6370-501- l l Branch Piping CL 2 l 3 l UT-42 l 045, Rev. 1 l S%-358 T304 l l O l 6" Sch 40 l 13 l O =@
l l I I Z
l l
i M-2001-l Il-043 1
I l
l l
1 i_ l 1
l g "h Q
C7 l l D-6370-501- l Branch Piping CL 2 l UT-43 1 046, Rev. 1 l
l SA-358 T304 i 8" Sch 20 l
l 10 l
l i g, ,
!}g $" e ?,
g" l l l l I M-2001- 1 1
i I i ce 5-l a @ *5 l l 11-044 l l 1 '
l l D-6370-501- l l Branch Piping CL 2 l l $$
l trr-44 1 047, Rev. 1 l SA-358 T304 l 10" Sch 20 l } E$
l l l l 13 I o E2 l
l l E E " E 33 =
2 56 D 9 3
O G
ta l
ATTACIL'iENT 2 Page 8 of 10 g'}
ANO-2 ISI CALIBRATION STANDARDS ll l l DRAWING l l l CAL. STD. No. I NUMBER l APPROX l l MATERIALS l DESCRIPT" N 1 l 1 l VT. (LBS) l l 1 I l l M-2001- ] l r l l 11-045 l i @.
I i l l 8' l l D-6370-501- l l Branch Piping CL 2 E i UT-45 1 i g 1 048, Rev. 1 l SA-358 T304 l 12" Sch 20 l 15 X 5 .
I l l l M-2001-I l
l i I M l l 11-046 l l l -
l Z l l D-6370-501-l l l g) l l Branch Piping CL 2
! UT-46 l 049, Rev. I l SA-358 T304 l 14" Sch 20 1 l
27 l
l
)
g) i I I I I I l l H-2001- l l l 2 l l 11-047 l l l l l D-6370-501- l l C w l l Branch Piping CL 2 l I O 5 l UT-47 l 013, Rev. 1 l SA-106 Grade B l 10" Sch 60 l 24 l r" %
l l 1 l l M-2001-1 I l fft 4*
l l Il-048 l l l l
l l ) E l l D-6370-501- l l Main Feedwater Piping l l 3 l Irr-48 l l l 058, Rev. 2 l SA.106 Grade B l .938" thick X 18" dia. 76 O O@
=
l l l l l #
l l M-2001- l l
l 1 I Z l l 11-049 l l l l [f] Q l l D-6370-501- 1 l Co l UT-49 -
l 074, Rev. 1 l
l SA-106 Grade B l Main Feedwater Piping l 1.21" thick X 24" dia.
i 99 I 7T j
g" sS l 1 l l I l g l
l l M-2001-l I1-050 l
l l
1 l
l l
[ m *$
8~
l I l C-6370-501- l l Main Steam Piping l l *E l UT-50 l 090, Rev. 1 l SA-515 Grade 65 I l R E$
l 1.875" thick, Flat Plate l l 1 24 *
"m SE 1
I- I UI aa E.
- 5 J ~
~
O td 1
ATTACliMENT 2 Page 9 of 10 g 'l ANO-2 ISI CALIBRATION STANDARDS ll l l DRAWING l 1 l APPROX l l CAL. STD. NO. I NUMBER l~ MATERIALS l DESCRIPTION I I I l WT. (LBS) i I I I l l M-2001- l l r l l 11-051 l l
i 3 i I D-6370-501- l l
l Main Steam Piping l l E 8m l Irf-51 l l g l
1 080, Rev. 1 I SA-515 Grade 65 l 1.167" thick, Flat Plate 1 38 l- N G l
l l M-2001- l l l l l M '
l l l 2 I I I1-052 l 1 l l C-6370-501- l SA-516 G-tde 7u, l Shutdown Heat Exchanger l l 3 l ITI-52 1 052, Rev. 1 l Clad SA-298 T304 l 1.375" thick i l
28 l
l
)
g) l l 1 1 I I l l M-2001- l l 2 l l l l I1-053 i l l C l ~
l l C-6370-501- l l Regenerative Heat Exchanger l Irr-53 1 073, Rev. 1 l SA-312 T304 l 12" Sch 160, 1.312" Thick l l O $
I I I l 71 l r" 2 l Stainless Steel I I l M 4 l
l l
l M-2001- l SA-351 Grade CF8M, l Surge Nozzles, Safety Injection Nozzlel I and Shutdown Cooling Nozzle Safe Ends l l ) U l l 11-054 l Carbon Steel SA-106 1 12" X 13" dia., 11/16" T l 3 l UT-54 i D-246-626-2 I l O l
l Grade B i Replaced UT-15 l 81 l O =
. l l M-2001-1 1 l Z ~@
l l l 11-055 l
I l
I l
l l
l M gg uo l l A-62787- l Pressurizer l *o % ""
l
! UT-161-034 i I l 034-0 l SA-533 GR-B CLI I .9993" Thick X 5" X 1" 2 l l l l l l l S l ~-l M-2001- l l l l 8~
l l 11-056 I l l u l l A-62787-l l Pressurizer lleater Plug l 1 N9 i UT-161-035 l 035-1 l
l SA-533 GR-B CLI ! 1.270" OD X .674" ID l l Ed l 2 l N l l 1 I l l E I " E aa
=
2
~ 5. I -
3 ;
O tes R
AITAC11 MENT 2 Page 10 of 10 '
g ANO-2 ISI CALIBRATION STANDARDS l;l l 1,1 l DRAWING l l l CAL. STD. NO. l NUMBER l APPROX l l MATERIALS l DESCRIPTION l 1 1 l VT. (LBS) l 1 1 1 l l M-2001- l l l l 11-057 l - e l g l l A-62787-l l l l M 8 1 l Pressurizer l l 3 l 1T7-161-036 1 036-0 l SA-533 GR-B CLI l 2.002" Thick X 2" X 1" i l 2 8 M ,
l I
l M-2001-I l
I
[ RCP Flywheel I I > .t l UT-99 I Il-099 l A-516 GR-70 l 6" Thick X 35" X 13 3/4" l -
l 2 ,
i I I I l 700 l g g I I y 9..
Z C -
O 5 r- a m 3
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O be
e Wu^ua" PROGRAMS "WfMMtMM3 Mot or zNSrRvrC a INSPECTION (ISI) CALIBRATION STANDARDS 1092.193 Paet da ot za APet. ARKANSAS NUCLEAR ONE :=s ce4 Asset o n*To ca m m 0473 ARKANSAS POWER & LIGHT COMPANY Arkansas Nuclear One mta: Ist cAI.IsRATION STANDARDS CHECK =0lTT I,00 l Poses im. 1092.193A
. . , e i Ist I i i 1 -- l l CA!.IBRATION I CHICKED Otff I EXPECTED l RETURNED I I I STMDARD 1 TO: (SIGNATURE) l DATE OF I- ($10 NATURE) { l I NUMBER I DATE: (CATE) l RETURN l (DATE) l RDtARKS I l-l l
1
-l I l
I l l I I I I I I i 1 i l I l l 1 i i i i
~
i l I I I I I I I I I I I
I I l ~!
I I I I I I I l l 1 I I i i i I I I I I i l l I I I I I I I I I I I I l__ i l i i l l I l l l 1 I I I I
- I i 1 1 I I i i i i l l I I I I i 1 I I I I I l l 1 1 I I i 1 1 I I I l 1 1 I I I I I i 1 1 1 l 1 l l l l l l 1 1 I l l 1
I 1
I I I l'~ l I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i i l i I I I I I I I I I I I I 1 I I I i l I I i i i l l I I I I
I i ! I I I l l I I I I I I I I I I I I I I I I I I I I I I I i 1 I I I ese_ _
.......g ATTACHMENT 5 FIRST 10-YEAR INTERVAL RELIEF REQUESTS t
5
ANO-2 RELIEF REQUEST 1991-1 COMPONENT NUMBER (S):
02-B-82 thru 02-B-89 COMPONENT DESCRIPTION:
Bolting for the Eight (8) Incore Instrumentation (ICI) Flanges on the Reactor Vessel Closure Head. (See Figures 4.2-13 and 4.2-14)
EXAMINATION CATEGORY:
Tables IWB-2500 and IWB-2600, Category B-G-2, Item B4.12, Pressure Retaining Bolting Smaller than 2 Inches in Diameter.
CODE CLASS:
1 APPLICABLE ASME CODE SECTION XI EDITION AND ADDENDA:
1974 Edition with Addenda thru Summer 1975. (First 10-Year Interval 3/26/80 to 3/26/90)
EXAMINATION REQUIREMENT:
All pressure-retaining bolting (bolts, studs, nuts) shall i
receive a visual (VT) examination. Later editions and addenda of Section XI furthe" clarify the requirement'by_specifying a VT-1 examination which is conducted to determine the condition of the component including such conditions as cracks, wear, ,
corrosion, erosion, or physical damage.
BASI FOR RELIEF:
Impractical code requirement due to limitation of design.
During the first 10-year interval of commercial operation -(March 26, 1980, to March 26,1990), the ICI bolting was inaccessible due to the design of the' reactor vessel shroud that covers the reactor vessel closure head.
l ALTERNATIVE TESTING:
i A visual (VT-2) examination for leakage was performed'on this
! general area of the reactor vessel closure head during each system leakage test or hydrostatic test following each reactor refueling outage. In addition, the original design of these
flanged joints was replaced with a different design in May 1988.
Presently, plans have been developed to modify the design of the reactor vessel shroud to allow for greater access to items enclosed by the shroud, including these ICI flanges. This bolting should be more accessible during the second 10-year interval and will be examined to the extent practical, up to and including a full Section XI examination, if possible. The VT-2 examination for leakage will continue as in the past, 1
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-1 ANO-2 1
i RELIEF REQUEST.1991-2 COMPONENT NUMBER (S): : N/A COMPONENT DESCRIPTION: 4 All four welds in each of three peripheral Control Element Drive Mechanisms (CEDMs) on the Reactor Vessel Head. (See Figure 8,
" Closure Head Assembly")
EXAMINATION CATEGORY: Subarticle IWB-2500 and Tables IWB-2500 and-IWB-2600, Category B-0, Item Bl.18, " Control Rod Drive Housings" CODE CLASS: 1 APPLICABLE ASME CODE SECTION XI EDITION AND ADDENDA: 1974 Edition with Addenda thru Summer 1975. (First10-Year Interval 3/26/80 to 3/26/90) 1 EXAMINATION REQUIREMENT: Volumetric examinat:on of 100% of the welds in 10% of the 28 peripheral control rod drive housings. BASIS FOR RELIEF: Impractical code exam due to limitations of access due to i design. The CEDMs are inaccessible due to the design of the l Reactor Vessel Shroud that covers the Reactor-Vessel Closure i Head. ALTERNATIVE TESTING: A visual (VT-2) examination for leakage was performed on this general area of the Reactor Vessel Closure Head during each system leakage test or hydrostatic test following each reactor refueling outage. Presently, D e G~_A.P v v
l ALTERNATIVE TESTING: (Cont'd) plans have been developed to modify the design of the Reactor Vessel Shroud to allow for greater access to items enclosed by the shroud including these CEDMs. During the second 10-year interval, these three CEDMs should be more accessible and will be examined to the extent practical up to, and including, a full Section XI examination. The VT-2 examination for leakage will also continue as in the past. l
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l l AN0-2 RELIEF REQUEST 1991-3 COMPONENT NUMBER (S): 01-066, 01-067, 01-068 COMPONENT DESCRIPTION: Reactor Vessel Shear Keys. Three lugs on the lower head of the Reactor Vessel. (See Figure E234-097, Figure 5.5-12, and Figure 1) EXAMINATION CATEGORY: Subarticle IWB-2500 and Tables IWB-2500 and IWB-2600, Category B-H, Item Bl.12, " Integrally-Welded Vessel Supports" CODE CLASS: 1 APPLICABLE ASME CODE SECTION XI EDITION AND ADDENDA: 1974 Edition with Addenda thru Summer 1975. (First 10-Year Interval 3/26/80 to 3/26/90) t EXAMINATION REQUIREMENT: Volumetric examination of 100% of.all integral vessel supports. BASIS FOR RELIEF: Impractical code requirement due to-design and access limitations. The Reactor Vessel Shear Keys are inaccessible from the ultrasonic examination performed from the vessel interior due to the location and fabrication details. The shear l key welds would be internally inaccessible due to the core stop lugs and flow baffle in the bottom of the vessel (See Figure 1). An examination from the exterior of the vessel is impractical due to restricted access from the three support columns. l Additionally, the dose rate in the area of the shear keys is l approximately 3 Rem per hour. While this would not absolutely prohibit access, it is high enough to be an ALARA concern due to ; the time to perform the exams (estimated at 1- hour each). Access is restricted in this area except in extreme cases. I
l BASIS FOR RELIEF: (Cont'd) The shear keys are under no= operating load and do not carry any weight. They would act as lateral stops, or bumpers, for the support columns during a seismic event. Under later editions of Section XI, these shear keys-would be exempted from examination since they do not perform a component support function. ALTERNATIVE TESTING: When the reactor vessel was constructed, these shear keys were inspected to the requirements of ASME Section III which required a magnetic particle examination. Later, during the Preservice Inspection of Section XI, they were inspected to the extent practical from the exterior of the vessel using ultrasonics. During the first inspection interval, they were inaccessible. During the upcoming second interval, they will be exempted from inspection per ASME Section XI, 1986 Edition, with no addenda. ' There appears to be no safety issue in not performing an exam. No seismic-event has' occurred which would have put a shear load on these supports. Therefore, no alternative testing for the i first inspection interval is proposed. l l
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