ML17346A880
| ML17346A880 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 10/29/1984 |
| From: | Randall P NRC |
| To: | |
| References | |
| RTR-REGGD-01.099, RTR-REGGD-1.099 PROC-841029, TAC-59976, NUDOCS 8503060469 | |
| Download: ML17346A880 (7) | |
Text
REGULATORY 1NFORPATION DISTRIBUTION SYSTEM (RIDS)
ACCESSION NBR;8503060469 OOC ~ DATE: 84/10/29 NOTARIZED:
NO FACIL:50-250 Turkey Po>nt Plantg Unit 3i Florida Power and Light C
50-251 Turkey Point Plant~
Unit 4r Florida Power and Light C
AUTH'AME AUTHOR AFFILIATION RANDALLiP AN ~
NRC No Detailed Affiliation Given RECIP ~ NA~E RECIPIENT AFFILIATION DOCKET ¹ 05000250 05000251
SUBJECT:
"Proposed Calculative Procedure for Delta RTNDT~" from draft Rev 2 to Reg Guide 1 ~ 99, DISTRIBUTION CODE:
G006D COPIES RECEIVED:LTR ENCL SIZE:
TITLE: Babcock 8 Ailcox (854)
Owners Group Correspondence NOTES:
OL: 07/19/72 OL: 04/14/73 05000250 05000251 RECIPIENT IO CODE/NAME INTERNAL: ACRS AEOD nI C
~
5 NRR OIR NRR HIRERrS NRH SILVER z H NRR VISSINGs G NRR/OHFS OIR NRR/DL/ORR4 NRR/DST OIR RGN2 RGN4 EXTERNAL: LPOR 50 302 LPOR 50 313 LPOR 50 346 LPDR OCONEE 1
NSIC 04 COPIES LTTR ENCL RECIPIENT ID CODE/NAHE ADH/LF~B AEOD ORNSTEIN NRR OEAGAZIOg A NRR KADAHBI 01 NRR NICOLARAS NRR VANVLIETg J NRR/DE DIR h!RR/DL D IR NRR/OS I OIR RGNl RGN3 RGN5 LPDR 50~312 LPOR 50 329/330 LPOR 50-460 NRC PDR 02 COPIES LTTR ENCL 0
1 1
1 1
1 1
1 1
2 2
2 2
2 2
1 1
1 1
1 D6 I 5,<h&(R TOTAL NUMBER OF COPIES REQUIRED:
LTTR ENCL 41
fjypr dpz78
)Peylf/on g og. gegolal or@ Gui~e
/P.'~lorl (2)
"dRTN0T" is the mean value of the adjustment in refer ence temperature caused by irradiation and should be calculated as follows:
surfac~
t CF)f(0.28-0.10 log f)
NDT (2)
The chemistry factor, "CF,"
F, a function of copper and nickel content, is given in Table I for welds and Table II for base metal (plates and forgings).
Linear interpolation is permitted.
In Tables I and II, "Percent Copper" and "Percent Nickel" are the best-estimate values for the material, which will normally be the mean of the measured values for a plate or forging or for weld samples made with the weld wire heat number that matches the critical vessel weld. If such values are not available, the upper limiting values given in the material specifications to which'the vessel was built may be, used.
If not available, conservative estimates (mean plus one standard deviation) based on generic data may be used if justification is provided.
If there is no information available, 0.35K copper and 1.0X nickel should be assumed.
The fluence, "t," is the calculated value of the neutron fluence at the inner surface of the vessel at the location of the postulated defect, n/cm>
(E>l MeV) divided by 10~
The fluence factor, f is determined by calculation or 0.28 - 0.10 log f from Figure l.
85aaoaaos9 sosaz9 PDR ADOCN 05000250 PDR 0'>
'~p
- Copper, Wt.
TAB1E I CHEMISTRY FACTOR FOR WELDS F
Nickel, Wt. X
- 0. 20
- 0. 40
- 0. 60
- 0. 80
- 1. 00
- 1. 20 0
O. 01
- 0. 02
- 0. 03
- 0. 04
- 0. 05
- 0. 06
- 0. 07
- 0. 08
- 0. 09
- 0. 10
- 0. 11
- 0. 12
- 0. 13
- 0. 14
- 0. 15
- 0. 16
- 0. 17
- 0. 18
- 0. 19
- 0. 20
- 0. 21
- 0. 22
- 0. 23
- 0. 24 0.25
- 0. 26
- 0. 27
- 0. 28
- 0. 29
- 0. 30
- 0. 31
- 0. 32
- 0. 33
- 0. 34
- 0. 35
- 0. 36 0.37
- 0. 38
- 0. 39
- 0. 40 20 20 21 22 24 26 29 32 36 40 44 49 52 58 61 66 70 75 79 83 88 92 97 101 105 110 113 119 122 128 131 136 140 144 149 153 158 162 166 171 175 20 20 26 35 43 49 52 55 58 61 65 68 72 76 79 84
~ 88 92 95 100 104 108 112 117 121 126 130 134 138 142 146 151 155 160 164 168 172 177 182 185 189 20 20 27 41 54 67 77 85 90 94 97 101 103 106 109 112 115 119 122 126 129 133 137 140 144 148 151 155 160 164 167 172 175 180 184 187 191 196 200 203 207 20 20 27 41 54 68 82 95 106 115 122 130 135 139 142 146 149 151 154 157 160 164 167 169 173 176 180 184 187 191 194 198 202 205 209 212 216 220 223 227 231 20 20 27 41 54 68 82 95 108 122 133 144 153 162 168 175 178 184 187 191 194 197 200 203 206 209 212 216 218 222 225 228 231 234 238 241 245 248 250 254 257 20 20 27 41 54 68 82 95 108 122 135 148 161 172 182 191 199 207 214 220 223 229 232 236 239 243 246 249 251 254 257 260 263 266 269 272 275 278 281 285 288 20 20 27 41 54 68 82 95 108 122 135 148 161 176.
188 200 211 221 230
.238 245 252 257 263 268 272 276 280 284 287 290 293 296 299 302 305 308 311 314 317 320 07/23/84 10 RG 1.99 REV 2
TABLE II CHEMISTRY FACTOR FOR BASE METAL, F
- Copper, Wt.
- 0. 20 Nickel, Wt. X
- 0. 40
- 0. 60
- 0. 80
- 1. 00
- 1. 20 0
- 0. 01
- 0. 02
- 0. 03
- 0. 04
- 0. 05
- 0. 06 0'7
- 0. 08
- 0. 09
- 0. 10
- 0. 11
- 0. 12
- 0. 13
- 0. 14
- 0. 15
- 0. 16
- 0. 17
- 0. 18
- 0. 19 20 20 20 20 22 25 28 31 34 37 41 45 49 53 57 61 65 69 73 78
. 20 20 20 20 26 31 37 43 48 53 58 62 67 71 75 80 84 88 92 97 20 20 20 20 26 31 37 44 51 58 65 72 79 85 91 99 104 110 115 120 20 20 20 20 26 31 37 44 51 58 65 74 83 91 100 110 118 127 134 142 20 20 20 20 26 31 37 44 51 58 67 77 86 96 105 115 123 132 141 150 20 20 20 20 26 31 37 44 51 58 67 77 86 96 106 117 125 135 144 154 20 20 20 20 26 31 37 44 51 58 67 77 86 96 106 117 125 135 144 154
- 0. 20
- 0. 21
- 0. 22
- 0. 23
- 0. 24
- 0. 25 0 ~ 26
- 0. 27
- 0. 28
- 0. 29
- 0. 30
- 0. 31
- 0. 32
- 0. 33
- 0. 34
- 0. 35
- 0. 36
- 0. 37
- 0. 38
- 0. 39
- 0. 40 82 86 91 95 100 104 109 114 119 124 129 134 139 144 149 153 158 162 166 171 175 102 107 112 117 121 126 130 134
-138 142 146 151 155 160 164 168 173 177 182 185 189 125 129 134 138 143 148 151 155 160 164 167 172 175 180 184 187 191 196 200 203 207 149 155 161 167 172 176 180 184 187 191 194 198 202 205 209 212 216 220 223 227 231 159 167 176 184 191 199 205 211 216 221 225 228 231 234 238 241 245 248 250 254 257 164 172 181 190 199 208 216 225 233 241 249 255 260 264 268 272 275 278 281 285 288 165 174 184 194 204 214 221 230 239 248 257 266 274 282 290 298 303 308 313 317 320 07/23/84 RG 1.99 REV 2
2.0 1.6 1.0 o
5 A
c,3 K
0:
.2 101'I 3
4 6
8 7 881
>o' 3
1 6
8 7881 Fluence, n/cm~ {E % 1 MeVI 3
1 6
8 7891 10 FIGURE 1 FLUENCE FACTOR FOR USE IN EQUATION2. THE EXPRESSION FOR QRTg~~