ML19320C366: Difference between revisions
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- 2 .' 4 'The:m'aterial must be used cautiously since there is very 1ittle~ extra material available. | - 2 .' 4 'The:m'aterial must be used cautiously since there is very 1ittle~ extra material available. | ||
3.0 General' Instructions- - | 3.0 General' Instructions- - | ||
e . | e . | ||
'3.1 Allifinal cutting shall be done by machine. | '3.1 Allifinal cutting shall be done by machine. | ||
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3 | 3 COMutJOTIOTI I NGif't:ClilNG. INC. NU'''CR I | ||
COMutJOTIOTI I NGif't:ClilNG. INC. NU'''CR I | |||
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Latest revision as of 20:57, 18 February 2020
| ML19320C366 | |
| Person / Time | |
|---|---|
| Site: | Fermi  |
| Issue date: | 02/28/1970 |
| From: | GENERAL ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML19320C349 | List: |
| References | |
| PROC-700228, VPF-1976-100-4, NUDOCS 8007160709 | |
| Download: ML19320C366 (30) | |
Text
-
' ~~
, APPROVED FOR
" ENRICO FERMI SURVEILLU'CE TEST PROGRAM UNIT #2
. DOCUMENT CONTROL FOR Bl1-01-A - 0_0 _1 -SG_-008 251" BOILING UATER REACTOR HESSEL SEP 041973 -
FERw STATUS- -
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ENRICO FERN c MPL # Oll- ACOI c 2, a a A C f-.5 2 ic:Id 5:;.
ur-ia - C '.. t ; 2 A VPF#
CONTRACT 2667 j f 9*/ / 00.~ Y 3 CENERAL 9 ELECTRIC
>. Af0*J!C POWER EQU!HJENT DEPI.
ua m:t.cAuroasia G.E. CO. P.O. 205-H-399
[ Not Appre.ed, Revise and re-Sutimit fue ac;roval, Agroved, t.o further acton rtWwtd.
s Spc, roved Wein l W.theat ccmments Reest. ; nom wd's fabrication and subyut f nal ccpass.
REVISION 3 Reitt to (03 4 Dems O_ 4 Acceoval li la re;ard to geeral de-eqa and coetrou-ej d:reens;oes TMs dws not csrit twto acceptance cl eef desiges. +v. .a w eawipr ems wWh
- il oo' f ,1Cil the fwecnonal or pe e. ,
foreneete ree.;e,*ree's established by ,
iso nroei, eoaneo. f,g 3 ,
FEBRUARY 1970 ,
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SURVEILLANCE TEST PROGRAM ~
f . FOR' -
7
\. DETROIT EDISON 1 REACTOR VESSEL All base. meta'l specimens.shall be taken from two plates (Code G-2705)
Lwhich are " trim offs" of two plates used in lower intermediate shcll
.- section of the reactor vessel.' All weld specimens and heat affected
.zoncispecimens i nhall-be taken from one test plate prepared frca these two plate'" trim offs."
Base Materi$1
~
l.0
,- 1.1' The - base me tal shall .be taken f rom. the two test places "C" (Code G-3705), Referenc'e Drawing E-232-399. The plates designated as Test Ct", Test "Cz", Test "C " and Test "D"
, as shown in Fig.-l shall be removed from these two plates and used for-base material specimens.
1.2. The test pictes (C t, C2, C 3, and D) shall be given a-
. ' simulatad stress relief for forty (40) hours at 1150* :
25'F to insure that they represent the metallurgical con-
. dition of the lower' intermediate shell plates of the reacror vessel'after final fabrication. c ,
~% :s
.2.0.- Cuttinc'of-Base Material 2.1 Furnished are four test plates, C , C2, C3 and D, cut as .
. l shown -in Figure 1 f rom Code G-3705.
-2.2 'The test plates shall be stenciled with paint as shcwn in
~
Figures 2 and 5. .
2.3L: Thcl dime ~nsions as shown in Figures-2 and 5 are finished dimensions'for eachJsection obtained by machini.g f or sawing off-flame cut edges all around approximately 1" back from the edge.
- 2 .' 4 'The:m'aterial must be used cautiously since there is very 1ittle~ extra material available.
3.0 General' Instructions- -
e .
'3.1 Allifinal cutting shall be done by machine.
p , ,
3.2 .' Stencil:all unused material with applicabic Code :: umber and
- . direction of rolling, with paint, and re turn to s torage.
N 3.3 Specimen marking and mark orientation are of-the utmost importance. Marking instructions must be fo11 cued. In Ed . .
casciof'a mir.take,.or if uncertain'about the narking on a.
~;{ . blank; do.not;uno it.forfa'fininhcd spccimen.
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Page 2' Survell, lance Tent P: .,
Iram. .[ }
, 4.0' nase 'tetal'charny --
Sn.ecimens .
4.1 Specimen Rcquirements -
.e 4.1.1 Prepare the base metal charpy specimens in accordance
' with Figure 3 and Figure 14 from the plate test "D" (Code G-3705-2).
4 . l' . 2 The specimens shall be taken from 1/4 thickness positions in the plate. The long axes of the speci-mens shall be parallel to the plate rolling direction.
The soecimen notches shall be perpendicular to the original' plate surface and shall be controlled by the orientation'of the end markings on the specimen
, blanks (se,e Figure 3 and Paragraph 15).
4.2 Specimen Preparation Power hack saw two (2) blocks (Test "D2" and "D3")
~
4.2.1 2-1/4" x 7-3/8" x 11-1/2" from the test plate "D" (see Figure 2) . -
4.2.2 Stencil each sub-slab location with the proper marks before dividing the blocks into slabs and sub-slabs.
The 1/4 T specimens near one surface shall be markei
), with F.A.3. Code in the series Afbt through A'.45 and those near the other su; face shell be market with
~
the series A06 through AUC and DB6 through D3C. The too C' of the code symbols are on a line perpencicular :o the' plate surface. The ' notch shall be on the side adjacent to the top of the Code symbols on the specimen as shown in Figure 3 (see Paragraph 15).
4.2.3 Power hack saw each 2-1/4" x 7-3/3" x 11-1/2" block into two (2) 1/2" x 2-1/4" x 11-1/2" slabs at 1/4 T thickness levels, as shown in Figure 3.
4.2.4 Surface grind both 2-1/4" x 11-1/2" surfaces of each slab to a thickness of .405", as shown in Figure 3.
4.2.5- - Cut of f the unmarked edce of each of the slabs to the required finished specimen length-(see Fig. 14).
4.2.6 -Machine each of the four (4) slabs into fifteen (15)
.405" x 2.165" x 1/2" sub-slabs cach as shown in Figure 3, for a total of sixty (60) pieces. Allow sufficient stock for finish. grinding.
4.2.7 Finish each specimen as shown in Figure 14, and 3 place cach in respective F.A.D. Code marked individ-
- 1) -
ual envelopes. .
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Surveillance Tcut PI ram .Page 3
e . 3
.) 4.2.8 Remark one end of 'cach finished specimen trith its .
F.A.B. Code serial number if the original mark (}', has been destroyed. '4aintain original ~ orientation of marking per paragraph 4.2.2. Start with the
-lowest mark and proceed serially.
4 . 2 .' 9 inspect, clean and dip each finished specimen in
. "Dio Scal Plastic" DS 300 Clear for orevention of rust and mechanical damage. <
4.2.10 Fifty-threc (53) specimens.shall be packed in a vacuum sealed weld carton. The specimens shall be
. sent to the customer to comply with Paragraph 3'.4 of Specification 21A?010, Revision O.
4.2.11 The remaining seven (7) specimens shall be used by CE for testing purposes. 5 .'O Base Metal Tensile Specimens 5.1 Specinen Recuirements - 5.1.1 Prepare the tensile spe:inens in accordance tith Figure 4 and Figure 13 frc= the plate test "J", Ccdc
) G-3705.
5.1.2 The specimens shall be taken from 1/4 thickness ~ ('. positions in the pla e. The long axes of the speci-mens shall be parallel to the plate rolling direction. 5.2 Speciden Preparation 5'.2.1 Power hack saw one (1) block (Test "D t") 3-5/8" x 7-3/8" x 11-1/2" from the test plate "D' (see Figure 2). - 5.2.2 Stencil each sub-slab location with the proper F.A.3. Code marks before dividing the block into slabs and sub-slabs. The 1/4 T soecimens near one surface.. shall be m,arked with F.A.3. Code in the Series 351 ; l
. through 35C, and those near,,the other sur face sh.all be marked _with the series BSD through 35L and DJ1
. through DJ5 (see Paragraph 15). '
i 5.2.3 Power hack saw the 3-5/8" x 7-3/8" x 11-1/2" block I into 'en t (10)'3-5/8" x 7-3/8" x 1/2" slabs as ahown in' Figure 4. 3 5.2.4 Power hack saw each 3-5/8" x 7-3/8" x 1/2" slab into
> two (2) 1/2" x 3-5/8" x 1/2" sub-clabs at the 1/4 T thickncsc levels, as shown in Figure 4,.Cor a total of twenty (20) pieces.
( - e w 4
.t . . . :* .e -
o.n..* Page 4 Surveillance Test P? 1 ram' . f s 5.2.5 Place"the sub-slabs in respective F.A.n. Code marked
'- individual envelopes'for further procco. sing (sco
' Figure,4 and Paragraph 15).
. (..,
-5.2.6 Finish each specimen, as shown in Figure 13, and return to its individual envelope.
5.2.7. Remark one end of each finished specimen with its corresponding envelope F.A.B. Code number if the original nark has been destroyed. Start with the lowest mark and proceed serially. 5.2)8 Inspect, clean and dip each finished specimen in
" Dip Seal Plastic" DS 300 Clear for prevention of
rust and mechanical damage.
5.2.9 Fourteen (14) specimens shall be packed in a vacuum-
- sealed weld carton. The specimens shall be sent to the customer to comply with Paragraph 3.5 of Speci-fication 21A1010, Revision O. .
' 5.2.10 The remaining six (6) specimens shall be used by CE for testing purposes.
6.0 Test Plate Test "Ct", "C2", and "C3" (Figure i and 5) s
.,- 6. l' The test plates, "Ct", "C2" and "C3", taken frca the test
( plates Code G-3705-1 and G-3705-2 (Figure 1), shall be finished to 7-3/3" .k 10" x 12" as shown in Figure 5 by ma-chining off at least 1" of stock from all flame cut efges.
. Identifying marks as shown on Figure 3 shall be metal stamped on each plate with symbols at least 1/4" high.
,The rolling direction shall also be distinctly marked.
6.2 The finished plates, al'ong with documents shewing source, chemistry and~all heat treatments, shall be sent to the customer to comply with Paragraphs 3.1.1 and 3.1^.4 of Specification 21A1010, Revision 0. 7.0 Weld and 1[ eat Af fected Zone Material-7.1 The weld and heat affected :cne material shall be taken from two (2) plate " trim offs" from the lower intermediate shcIl of the reactor vcssel (Code G-3705-1 and G-3705-2) plate pieces "E" and. "F" cut as shown in Fig . 1. Each piccc is approximately 33" x 19-3/8" x 7-3/8" thick after
- the quenched-cnd has been removed. The two (2) plates shall then bc joined with a continuous contral'wcld which is identical to the reactor.vescal longitudinal weld. ::o te 3
th.a t the quenched edgas of the plates must be the outer
/ cdges of the test' plate after welding (see Figure G and 7). -( .
9
- *gansme. - _ _ -%-
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Surveillance Test Program . Page 5 7.2 The wcided test plate (Figurc 6) shall be given a simu-lated stress relief for forty (40) hours r.t ll50*F : 25'F to insure that it, and the wcld, represent the metal-lurgical condition of a vessel weld, as fabricated, in the reactor core region. X-rays of.the wcld shall be sont to
- _ the customer to comply with Paragraph 3.2.3 of Specifica-tion 21A1010, Revision 0. Do not repair the weld if defects are present. '
8.0 Cutting of Weld and Heat Af fected ZoneM. aterial 8.1 Furrished is a 7-3/8" x : 38-3/4" x 88" plate with a *
. central wcld (see Figures _6 and 7).
8.2 The welded plate shall be flame cut into two (2) sections (7-3/8" x 38-3/4" x 59") and (7-3/8" x 38-3/4" x 28) as shown in Figure 7. Use the 7-3/8" x 38-3/4" x 59" section for the following; send the other to the customer as directed in Paragraph 14.1. . 8.3 One plate shall be flame cut to 7-3/8" x 10" x 59" with the weld center as the centerline of the 10" sid'e (see
- Figure 7). Stencil the cut-off material, using paint, with '
the appropriate code numbers and quenched edge identifica-
- tion and return to storage. .
Power hack saw test "U" (7" x 10" x 7-3/8") , "V" (11-1/4-4 v 8.4 10" x 7-3/8"), "W" (10" x 7" x 7-3/8"), and "X" (10" x 2" x 7-3/8") plates from the 7-3/8" x 10" x 59" as shown on Figure 7. . 8.5- The material must be used cautiously since there is very little other material available.
- 9. 0, General Instructions 9.1 All final cutting shall be done by machine. :o_ flame cutting will be allowed.
Specimen marking and mark orientation are of the ut. host 9.2 importance. Marking instructions must be followed. In case of a mistake, or if uncertain about the marking on a blank, do not use it for a finished specimen. 10.0 Weld.Charpv Spccimens . i . 10.1 Specimen Rcquircmc'nts 10.1.1- Prepare the weld'charpy specimens in accordance with Figurc 8 and Figurc 14 from the weld deposit material of the furnished plate test
/ _"U".
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gram .! Page 6
. Surveillance Test P
): 10.1.2 The long,cxis of the specimen shall be perpendic- .
ular to the wcld direction and parallel to the plate surface with the middle of the specimen at (~ L. the mid-planc .of the weld, as shown in Figurc 8.
~
The specimon location in the stodk material shall be recorded, approximately, by the numbering system (sco Figure 3 and Paragraphs 10.2.2 and
,, 15). The V-notch shall be perpendicular to the ,
- ; plate surface.
110.2 Spm . 2n Preparation Power hack saw the central weld section, 2-1/4" x
~
10 2.1 7-3/8" x 7", out o f the test "U" plate with8. the weld center of the block as shown in Fig. 10.2.2 Stencil each sub-slab location with the proper marking before dividing he block into slabs and sub-slabs. Ten (10) sub-slabs shall be taken at each of six (6) elevations. The first Codeor top elevation shall be marked with F.A.B. in the The second elevation shall series AUD through AOY. be marked,,with the F.A.3. Code in the series A91
.through AYC. The third elevaticn shall be marked with F.A.3. Code in the series A?D thrOugh A5Y.
The fourth alevation shall be marked The withfifth F.A.3.
- Code in the series 311 through 3EC.
elevation shall be marked with F.A.3. Code in the [ series BSD through 3[Y. The sixth elevation shall be marked with F.A.3. Code in the serics 321 through
~
B25 and DCD through DEL (see Paragraph 15). The top of the code synbols are'on a line perpen-
. dicular to the plate surface. The no:ch shall be on the side adjacent to the top of the code symbols on the specimens as shown in Figure S. - ..
l 10.2.3 Power hack saw the 2-1/4" x 7-3/8" x 7" weld block into six (6) 1/2" x 7" x 2-1/4" slabs (see Figure l 8). , o 10.2.4 Surface grind both 7" x 2-1/4" surfaces of each ,
' slab'to a thickness of .405 inches, as shown in Figurc 8. ]
4 10.2.5 Cut the unm'arked edge of each slab to the required finished specimen length (sco Figure 14). i
)4 Machine ten (10) .405" x 2.165" x 1/2" sub-clabs j
10.2.6
; out of cach slab as shoun in Figurc 8 for a total l of sixty (60) pieces. Allow aufficient stock for ;
l finish grinding.
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.Surveillanec Tout F.Tgram ) Page 7
} 10.2.7 Finish each rpecimen as shown in Figure 14 and
. place cach in respective F.A.B. Codo marked
. individual envelopes.
{~ >.
. 10.2.'8 Re-mark one end of cach specimen with its corres-
. ponding F.A.D. Code'scrial number as noted on the envelope if the original mark has been destroyed. Maintain original crientation of park-ing per Paragraph 10.2.2. Start with the envelope with the lowest mark and proceed serially.
10.2.9 Inspect, clean and dip each finished specimen in
. . " Dip Seal Plastic" DS 300 Clear for prevention of rust and mechanical ~ damage.
10.2.10 Fifty-three (53) specimens shall be packed in a vacuum scaled weld carton. The specimens will be sent to the customer to comply with Paragraph 3.6 of Specification 21A1010, Revision 0.
~
. 10.2.11 The remaininc. seven (7) specimens shall be used hv .
. CE.for testing purposes.
11.0 Weld Tensile. Specimens -
.) 11.1- Specimen Recuirements -
~
, Prepare'the. weld tensile specimens, in accordance with Figure 9 and Figure 13, from the veld deposit material of the furnished plate test "V", as shown in Figure 7. The
- long axes of the specimans shall be parallel to the length of the weld and parallel to the top surface of the plate (see Figure 9). The gauge length of the specimens shall'be of weld deposit-material only. The threaded ends 'of the specimens may included heat affected zone or base metal.
~
The approximate location of the specimens in the stock material shall be recorded by_the marking system (see Fig. 9 and Paragraphs 11.2.3 and 15). 11.2 Spec'imen Preparation . 11.2.l' Power hack saw'the center of the weld 1" x 7-3/3" x 11-1/4" out of the test "V" plate with the veld center at the center of the block as shown in Figurc
, 9. Stencil,the outside sections, using_ paint,1with
. the appropriato code numbers and return to storage.
I 11.2.2 Power' hack saw the 1" x 7-3/8" x 11-1/4" block into three (3)- 1" x 7-3/8" x 3-5/8" slabs, as shown in f] Figuro 9. Stencil each slab 1, 2, and 3 beforc ~
> dividing *the block (see Figurc 9).
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,) Page B Surveillance. Tout F- -
g ram .
) Ill.2.3 Stencil cach sub-slab location with the proper marks-after dividing the block into . slabs. Threc ,
(3) ~ sub -labs Thechall firstbe or taken at cach shal,1 top clevation of six (6) be .. ( -- cicvat 5. marke .h F.A.B. Code designations B5M, n5P, and
. B5T. .no second cicvation shall be marked with F.A.B. Code designations G5U, B5Y, and 851. The third-elevation shall be matked with F.A.B. Code
' ~
designations 352, B53, and 354. TheCode fourth cle-designations vation,,shall be,, marked with 'F.A.B. B65, 866, and 367 The fifth elevation shall be mp.rked with F.A.S. Code designations B6A, 363, and B6C. The sixth elevation shall,,he marked with
- F.A.B. Code designations DK6, DKl, and DKA.
1" x 11.2.4 Power ha'ck saw each slab into six (6) 1/2" .
- 3-5/8" sub-slabs, as shcyn in Figure 9, for a
. total of eighteen (13) pieces. ? lace the sub-31 abs in serially marked individual envelopes for further processing. ,
. 11.2.5 Finish and insoect th.e scecimens, as shown in Figure 13. Replace specimens in their respective envelopes. .
' 11.2.6 Re-cark. specimens on ene end, serially, as shown in Figure 9 and Paragraph 15 if the original narks have been destroyed. Start with the enveic_:e uith
(',. the lowest mark And proceed serially. 11.2.7 Clean and dip each finished specimen in " Dip Seal Plastic" DS 300 Clear for prevention of rust and mechanical damage. 11.2.8 Thirteen (13) specimens shall be packed in a-vacuum scaled wold carton. The spccincas shall be sent to the customer to comply with Paragraph 3.7 of Specification 21A1010, Revision O. 11.2.9 The remaining five (5) specimens shall be used by - CE for testing purposes. 12.0 Heat Affected 7.one Charpy Specinens 12.1 Specimen Requiremen,ts 1 4 12.1.1 Frepare the . hcat a f fected conc charpy specimcas ,
- in accordance with Figure 10 and Figure l', from
~* the welded material of the plate test "N" (sce
' Fig. 7).
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. -r. . e Page 9
. Surveillance. Test P- ream ,
12.'l.2 ' Tho'long axes of the.speci:.cnn shall be perpendic-ular.to the length of the eeld and parallel to the top sur faccs 'of the plate (sce Figure 10) . The ([' radius-of the V-notch of the specimens shall be at the cdge of the weld. The axis of the V-notch
. orientation chai! be controlled by the marking orientation. The location of the specimen in the stock material shall be recorded, approximately, by the marking system (sco Fig. 10 and Paragraphs 12.2.2 and 15).
12.2 Specimen Preparation 12.2.1 Power hack saw the' central section, 7" x 7-3/3" x
- 4-1/2" out of the plate test "W" with the weld center at the center of the block, as shown in Figure 10.
12.2.2 Stencil each sub-slab location with the pregar mark before dividing the block into slabs and sub-s12bs. Ten (10) sub-slabs shall be taken at each of six (6) elevations, for a total of sixty (60) pieces.
- The first- er to.o eleration..sh211 he nar.kad The . with F.A.B. Code in the series 326 through 32L.
3 second elevation shall be marked with F. A.3. Code in the series 33M to 335. The -hird eleel ica shall be marked cith F.A.3. Code in the series 336 through 33L. The fourth eletation shall hs irked with F.A.B. Ccde in the series 33M through 3"5 The-fifth elevation s.. hall k' -=-k..ed with F.A.3. Code in the series 346 through 34L. The sixth e leva tio n.. s h a ll b e .'. -= > wi.t.h. F . A . B . C c.d. e in the series 34M through B4Y and DDM through DDY. .
~
The. top of the code symbols are on a line perpen-dicular to the plate surface. The notch shall be on the' side' adjacent to the top of the code synbols on the specimens as shown in Figure 10. 12.2.3 . Power hack' saw six (6) 1/2" x 7" x 4-1/2" slabs from 7" x 6-1/2" x 4-1/2" block-(sce Figure 10). 12.2.4 Surfacc~ grind both 7" x 4-1/2" surfaces of each slab to reduce the' total thickness of the slab to
.405". Ona of the faces is to have a 63 micro- <
inch finicV for etching. Leave sufficient stcck for.ctching and for finish grinding to specimen dimenston. Machine cach slab into ten (10) .405" x 1/2" x
} ~
12.2.5 4-1/2" sub-clabs (see Figure 10) for a total of
- ' sixty (CO) pieces. -r .
e
.c. _ __ , . ,. c ,.
Surveillance Test P ogram - Page 10
, . 1 I
i 12.2.6 Surface grind the remaining tuo (2) .405" x 4-1/2" sides of ench sub-slab to .405" thickness. Leave sufficient stock for finish grinding to specimen. dimension.
... 12.2.27 . Lightly acid etch the side of cach sub-slab which
.is adjacent to the first or last character of the F.A.B. Code synbol (whichever has the 63 micro-inch finish provided in Para. 12.2.4) to show the weld.
12.2.8 Scribe a line on the etched side of each sub-slab
- .080" below the surface *thich is adjacent to the too. of the F.A.B. Code symbols and cut off the un-
, marked end 1.052" : .010" from the intersection of this line and the edge of thd weld as shcwn in Figures 11 and 14. DO NOT CUT OFF THE MA?. KID ESD.
12.2.9 Surface grind each sub-slab to remove the etch and L to obtain the required finished specimen cross section (see Figure 14). 30 not cut to length until later (Para. 12.2.12). 12.2.10 Locate., from the unmarked end, and machine the 3 V-notch in accordance with Figure 14. See Notes 1 and 2, Figure 11.
.( '
12.2.11 Identify the unmarked end of each specimen with a single round nose ' punch nark or vibro tool mark. Do not upset the ne'=1 olace the specimens in individual envelopes marked with the respective F.A.B. Code symbols for further pro, cessing. 12.2.12 Cut off the F.A.B. Code narked end to finished
. specimen length (see Figure 14) and immediately return the specimens to their respective F.A.S.
T Code marked envelopes. 12.2.,13 'Re-mark the same end of cach specimen with its F.A.B. Code symbol. The proper end to re-mark is the one opposite to that identified in Paragraph 12.2.11. The original mark and its orier.tation as shown in Figure 14 and Paragraphs 12.2.2 and 15 must be maintained. Start with the lowest
. marked envelope and .nroceed serially. .
12.2.14 Inspect, cican and dip each finished speciman in
" Dip Scal Plastic" OS 300 Clear for preventien of rust and mcchanical damage.
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Surveillance Test ' T. xJram ,
) Pace s 11
; 12.2'.15 Fifty-three (53) specimens shall bc. packed in a vacuum sealed wcld carton. 'The specimens uhall .
~{~ be sent to the customer to comply with Paragraph
, 3.9 of Specification 21A1010, novision 0.
12.2.16 The remaining seven (7) specimens shall be used
- by CE for testing purposes.
13.0 Heat Affected Zone Tensile Sc_ocimens . 13.1- Specimen Requirements Prepare the heat affected zone tensile specimens, in ac-cordance with Figure 12 and Figure 13, frcm the welded material of the, plate test "X" (Figure 7). The long axes of'the specimens shall be perpendicular to the length of the weld and parallel to the top surface cf :he
-plate. The center of the specimen shall be in the heat
.' affected one adjacent to the edge of the weld metal.
. The approximate location of the specimena, in the stock material, shall be recorded by the v.arking system (see Figure 12 and Paragraphs 13.2.1 and 15).
13.2 Specimen Preparation - 13.2.1 Stencil each sub-slab location be fore dividing :he furnished block into slabs and sub-slabs. Three (3) sub-slabs shall be taken at each of six (6) elevations, for a total of eighteen (13) pieces. The first or :co elevation shall be marked with F.A.S. Code 36D', 35E and 35J. The second el2tation shall be marked with F.A.3. Codes 35K, 25L and 35% . The third eleva, tion shall be marked tith F.A.B. C:fes B6P,.36T, and 360 The fourth elevation shall be marked with F.A.3. Codes 35Y , 371, and 372 The fifth elevation shall be marked with F.A".3. Ccdes B73,.B74 and 375. The sixth elevation shall be marked with F.A.B. Codes DED, DEE, and DEJ. 13.2.2 Power hack saw three (3) 1/2" x 7-3/8" x 10" slabs from the 2" x 7-3/8" x 10" furnished blocks as shown in Figure 12. 13.2.3 Lightly acid etch each slab to reveal the .teld. l. l Place cach s-lab in an individuall'1 marked'enveloce. - 13.2.4 Lay out the' location of the speci. men blanks with the heat affected zone in their canters as shown m
~
in Fi9 ure 12.
- 13. 2. 5 Power hack _ saw si;< (6) 1/2" x 1/'.)" x 10" sub-slabs from cach stab, for a total of e ighteen (18)
-{ -
pic~ce's. Cut one end 1-1/2" from one edge of the wcld an r.hown in Figure 12. Then cut the other-a nemo .- s * .
. . .; t ' . . i Page 12 Surveillance Tcut P ' Jram end 3-5/8" f rom tho' first cut with the wcld edge (abrasive whcci cut of f ' between the twoPlace cuts the sub-slabs in' serially
- f. permissibic). further processing.
%. marked individual caveloocs ,for 13.2.6 Rc-mark'cach soccimen blank on one end with itsStart with t
-F.A.B. Code de'signation.
with the lowest mark and proceed serially. ' 13.2.7 The 1/2" dimension which is a part of the 3-5/3" length dimension is added for machining purposes. See Figure No. 12. Ecturn 13.2.8 '4achine specimens as shown in Figure 13. Specimens to their respective envelopes. 13.2.9 Re-mark one end of each specimen with its F.A.3. Code number as shown in Figure 13 and Paragraphs 13.2.1 and 15 if the original mark has bean des-t-nyed. Start with the envelope with the lowest . mark and proceed serially. clean and dip each finished specimen'in 13.2.10 Inspect,"Dio Seal Plastic" DS 300 Clear _ for prevention of rust and mechanical damage.
.s
/
a vacuum 13.2.11 Thirteen (13) specimens Theshall be packed specimens shallirbe sent to scaled the customer weld carten. to comply'with ?aragraph 3.8 of Speci-fication 21A1010, ?.evision O. 13.2.'11 The remaining five (5) specimens shall be used by CE for testing purposes. 14.0 Plate Pieces "E" and "F" " E" 14.1 The rcmaining welde'd test plate fabricated from pieces and "F" (see Paragraph S.2), 33-3/4" x 28" x 7-3/3" thick, shall be sent to customer to comply with The Parac,rao.h 3.2.4 plate shall be of Specification 21A1010, Revision 0. and appropriate metal stamped " Detroit Edison Weld"
' heat numbers of-pieces used to fabricate as shown inAlso, mark Figurc 7'. Use symbols at least 1/4" high.
- the rolling direction distinctly.
15.0 Three Dinit, Svn.bolh4arking System (F.A.B. Codel Introduction 15.1 15.1.1 CP. at present in directing surveillance prcgrams for r% Several thousand specimens are numerous reactors. to be handled.- All of the succia.cns look alike, and a ponitive means for identification ic requirel. , The following items are to be monitored by the . 1 mark,ing syntem: . 6'.
.n--
_,.-.,.} L Surveillance Thut
- lyram Page 13 (a). Reactor -
h * (b) Type of Material - Interior Base Exterior Dase Wcld Heat Affected gs* Zonc
- (c) Location (sithin limits) on Stock Plate 15.1.2 -The succimens mus t be- handled remotely a f ter ir r ad'ia t ion , and the largest possibic marking is recuired.
^
The svstem (F.A.3. Code) uses three (3) digits and tLenty (20) symbols and can accom-modate 3,000 suecimens. The seque.cc is shown in Paragraoh 15.2'for the series assigned to this contract. !;ote that the middle digit in all casc.s has a double dot placed over it and shall be in-cluded as part of the marking system. 15.2 F.A.B. Code Series :; umbers - 15.2.1 The F.A.B. Ccde Series numbers for Base :'atal Charpy
. . Specimens are:
AM..M . AP..P AT..P ATT
- AMP APT AST A5U AYU k MiU . MY A5Y ASY AY1 A01
. _ A{l A@2 A02 .
AP2 c.T3 AU3 AE3 Af4 .A04 AE4 AYS AUS AE5 Af6 AU6-AE6 Af7 A07
,, . AE. 7 AY..A AU.. A -
APA ATB - AgB
. APB ATC AUC AEC AYD D56
. AE.D
. AY.. E D5. 7 APE ATJ DBA
, . APJ ,
ATK D,BB APK AT.. L DBC APL ATM AEM-
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y Page 14 Surveillance Tc:it Program . , 15.2.2 The F.A.D. Codo Scries Numbers for Mcld Metal Charpy Specimens are: , A0D AfD - BID AGE AYE BEE A5J l AJ . B ,J
. AUK AYK BlK AOL ail BL AUM AM BEM
. AOP AP BP ACT AET BT A00 Afu Bfu A0Y AEY -
BfY
. - A1 Bfl B51
. A2 Bf2 BE2 Af3 Bf3 BE3 A4 Bf4 B E4 '
A5 3 Bf5 BES
. : ASL' Bf6 '
DUD Ai7 Bf7 DdE
. AEA BfA DdJ AYB BlB DCK
- AiC BfC DdL
(' L. 15.2.3 The F.A.B. Code Series Numbers ford* elt Affected Zone Charpy Specimens are:
.. BE6 356 BI6 BE7 B 57 BI7 BfA B5A BIA BfB B5B BIB BfC B5C BIC BfD BSD BID BfB B5E 3IE
- B5J l B 5,J BIJ B2K B3K B4K
~3fL B5L BIL
. BfM BfM BIM BfP BSP BIP B2T B3T BIT
, B2u B3u B4u B2Y ~
B3Y B4Y B31 Bil DUM B32 B32 DOP
' B33 B43 D6T B34 Bd4 000 s B35 BV5 05Y -J~
(, . ' 4 e e v
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, . Surveillance Test Program . Page 15 i
~
. 15.2.4 The F.A.B. Code Scrics Nunhers for Baco IMtal
('v.. - Tensile Specimens are: B51 B56 B5D D31 4 B52 B57 B5B Ph 853 . B5A B5J D33 B54 B5B' B5K D34 , B55 B5C B5L D35 15.2.5 The F.5.B. Code Series Nurbers fo r Wo ld Me tal
- Tensile Specimens are:
i B5M B51 'B5 7 DE6 B5P B52 35A DE7 B5T B53 B5B DEA B5U B54 B5C DES ' B5Y B 5,5 DEC
- B66 -
15,2.6 The F.A.B. Code Series Nu.-hers for Heat kffected
- Zone Tensile Specimens are:
36.D B 6..M 371 DLD
. B6.E
. B 6.?
B72
. D L.. B B.6.J B 6.T
. B7.3 DL..J B.6.K B 6.U
. B7.4 D L.. K
(. -- B6L B6Y B75 DLL a>* e - 4 .
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