ASME Boiler and Pressure Vessel Code SECTION I INTERPRETATIONS Volume 57 Interpretations of the Code are distributed annually in July with the issuance of the edition and subsequent addenda Interpreta[.]
ASME Boiler and Pressure Vessel Code SECTION I INTERPRETATIONS Volume 57 Interpretations of the Code are distributed annually in July with the issuance of the edition and subsequent addenda Interpretations posted in January at www.cstools.asme.org/interpretations are included in the July distribution Interpretations of Section III, Divisions and 2, are part of the update service to Section III, Subsection NCA Interpretations Volumes 54 through 56 were included with the update service to the 2004 Edition of the Code; Volume 57 is the first Interpretations volume to be included with the update service to the 2007 Edition Section ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - I II-A II-B II-C II-D (Customary) II-D (Metric) III-NCA III-3 IV V VI VII VIII-1 VIII-2 VIII-3 IX X XI XII Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Vol 57 Vol 58 /07 /07 /07 /07 /07 /07 /07 /07 /07 /07 /07 /07 Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT Vol 59 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright © 2007 THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS All rights reserved Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — INTERPRETATIONS VOL 57 INTERPRETATIONS VOLUME 57 — SECTION I Replies to Technical Inquiries January 1, 2006 through December 31, 2006 FOREWORD General Information This publication includes all written interpretations issued between the indicated dates by the ASME Staff on behalf of the ASME Boiler and Pressure Vessel Committee in response to inquiries concerning interpretations of the ASME Boiler and Pressure Vessel Code A contents is also included which lists subjects specific to the interpretations covered in the individual volume These interpretations are taken verbatim from the original letters, except for a few typographical and editorial corrections made for the purpose of improved clarity In some instances, a review of the interpretation revealed a need for corrections of a technical nature In these cases, a revised interpretation is presented bearing the original interpretation number with the suffix R and the original file number with an asterisk Following these revised interpretations, new interpretations and revisions to them issued during the indicated dates are assigned interpretation numbers in chronological order Interpretations applying to more than one Code Section appear with the interpretations for each affected Section ASME procedures provide for reconsideration of these interpretations when or if additional information is available which the inquirer believes might affect the interpretation Further, persons aggrieved by an interpretation may appeal to the cognizant ASME committee or subcommittee As stated in the Statement of Policy in the Code documents, ASME does not “approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity An interpretation applies either to the Edition and Addenda in effect on the date of issuance of the interpretation or the Edition and Addenda stated in the interpretation Subsequent revisions to the Code may supersede the interpretation For detailed instructions on preparation of technical inquiries to the ASME Boiler and Pressure Vessel Committee, refer to Appendix I Subject and Numerical Indexes Subject and numerical indexes have been prepared to assist the user in locating interpretations by subject matter or by location in the Code They cover interpretations issued from Volume 12 up to and including the present volume and will be updated with each volume ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS 435 Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — INTERPRETATIONS VOL 57 SECTION I Subject Interpretation File No Code Case 1855, Referenced on Master Data Report and Stamping I-04-34 BC05-1575 PG-9.1, Application of ASTM A 696 in Lieu of ASME SA-105 for Use as a Drum Water Level-Indicating Device I-04-35 BC06-0128 PG-32, “Thickness” and “Nominal Thickness” as They Apply to Openings I-04-36 BC06-0188 PG-58.3.2, Boiler External Piping for High-Temperature, Hot Water Boilers I-07-02 BC06-670 PG-60.1, Permissible Design for Visual Level Gages I-04-38 BC06-0087 PG-80, Permissible Out-of-Roundness of Cylindrical Shells I-04-37 BC04-1687 PG-106.7, PG-108.2, and PG-111.5, Stamping of Field-Assembled Boilers by the Assembler I-07-01 BC05-1278 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - 436 Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — INTERPRETATIONS VOL 57 Interpretation: I-04-34 Subject: Code Case 1855, Referenced on Master Data Report and Stamping Date Issued: March 7, 2006 File: BC05-1575 Question (1): May a heat exchanger with the shell side manufactured in accordance with Section VIII, Division and the tube side manufactured to Section I be installed in a Section I boiler system when the shell side is manufactured to the provisions of Code Case 1855 as an unfired steam boiler? Reply (1): Yes Question (2): For the heat exchanger described in Question (1), is it required that the code case number be marked on the Section VIII stamping and listed on the Section I Master Data Report? Reply (2): Yes Interpretation: I-04-35 Subject: PG-9.1, Application of ASTM A 696 in Lieu of ASME SA-105 for Use as a Drum Water LevelIndicating Device Date Issued: March 7, 2006 File: BC06-0128 Question: May a material supplied to ASTM A 696 Grade C be used as ASME SA-105? Reply: Yes, provided it meets all the requirements of ASME SA-105 and has been recertified according to PG-10 Interpretation: I-04-36 Subject: PG-32, “Thickness” and “Nominal Thickness” as They Apply to Openings Date Issued: March 7, 2006 File: BC06-0188 Question: Does PW-16 prohibit the use of minimum wall for calculation of weld size? Reply: No ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS 437 Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — INTERPRETATIONS VOL 57 Interpretation: I-04-37 Subject: PG-80, Permissible Out-of-Roundness of Cylindrical Shells Date Issued: April 7, 2006 File: BC04-1687 Question (1): Are the out-of-roundness requirements in PG-80.1 applicable to welded headers? Reply (1): Yes Question (2): Is the intent of PG-80.1 to limit the method used to achieve the 1% maximum out-ofroundness requirement to reheating, rerolling, or reforming? Reply (2): No Interpretation: I-04-38 Subject: PG-60.1, Permissible Design for Visual Level Gages Date Issued: June 13, 2006 File: BC06-0087 Question (1): In the case of Gage Glass assemblies that utilize multiple tubular sections, does PG-60.1 require an overlap between adjacent sections? Reply (1): Yes Question (2): In the case of Gage Glass assemblies utilizing multiple sections, other than those employing tubular designs, is it permissible to omit the overlap between adjacent sections required by PG-60.1? Reply (2): No Question (3): In the case of Gage Glass assemblies utilizing multiple sections, other than those employing tubular designs, is it permissible to omit the overlap between adjacent sections required by PG-60.1 if the design employs a technology, such as in the case of ported or reflex-type gages, that will enhance the ability of operating personnel to readily distinguish between liquid- and nonliquid-filled portions of the gage? Reply (3): Yes 438 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — INTERPRETATIONS VOL 57 Interpretation: I-07-01 Subject: PG-106.7, PG-108.2, and PG-111.5, Stamping of Field-Assembled Boilers by the Assembler Date Issued: August 21, 2006 File: BC05-1278 Question (1): The Engineering Contractor provides a master stamping plate as required by PG-106.7 for a field-assembled boiler Is the requirement of PG-108.2 for supplemental stamping by the Assembler satisfied when the Assembler responsible for performing the hydrostatic test of the completed boiler locates the Assembler’s required stamping in accordance with PG-111.5? Reply (1): Yes Question (2): Is the requirement of PG-108.2 for supplemental stamping by the Assembler satisfied when the Assembler responsible for performing the hydrostatic test of the completed boiler locates the required stamping on the Engineering Contractor’s master stamping plate or on a separate nameplate provided by the Assembler and located near the Engineering Contractor’s master stamping plate? Reply (2): Yes Interpretation: I-07-02 Subject: PG-58.3.2, Boiler External Piping for High-Temperature, Hot Water Boilers Date Issued: August 21, 2006 File: BC06-670 Question: Do the PG-58.3.2 requirements for two stop valves and a free blow drain apply to hightemperature, hot water boilers that not have a manhole opening? ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Reply: No 439 Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - 440 Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 NUMERICAL INDEX Location Appendix A-19 A-22 A-33 A-69 A-150 A-250 A-270 A-300 A-350 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - A-351 A-351.1 A-352 A-353 A-354.1 A-360 A-361 Part PEB PEB PEB-2.2 PEB-3 PEB-3.1 PEB-5.2 PEB-8 PEB-9 PEB-9.1 PEB-13 PEB-18 Part PFT PFT-9.2.1 PFT-9.2.2 Interpretation File No Page No I-89-61 I-83-92 I-92-93 I-86-59 I-89-47 I-89-49 I-89-30 I-83-35 I-83-73 I-04-09 I-89-64 I-92-91 I-04-19 I-83-48R I-89-27 I-92-58 I-98-17 I-83-22 I-83-16 I-92-70 I-83-57 I-83-56 I-89-34 I-04-04 I-89-02 BC90-512 BC84-097 BC93-562 BC87-142 BC89-070 BC90-007 BC89-216 BC82-859 BC83-299 BC03-1360 BC90-608 BC94-059 BC04-639 BC80-258* BC88-417 BC93-042 BC98-371 BC82-620 BC82-233 BC93-385 BC82-886 BC82-439 BC89-274 BC03-538 BC88-059 211 76 291 144 201 202 187 28 61 420 212 290 427 43 186 263 363 16 14 276 47 47 190 419 165 I-83-81 I-83-38 I-86-70 I-83-30 I-83-50 I-86-31 I-89-16 I-92-89 I-86-70 I-92-82 I-86-34 I-83-27 I-86-26 I-89-39 I-01-09R I-92-51 I-83-26 BC83-228 BC82-493 BC87-403 BC82-554A BC83-026 BC85-615A BC89-019 BC94-016 BC87-403 BC93-582 BC83-659 BC82-177 BC84-637 BC89-105 BC01-376* BC92-400 BC80-641 65 31 153 20 44 117 177 289 153 282 129 18 115 192 403 260 18 Location Part PFT (Cont’d) PFT-11.3 PFT-12 Fig PFT-12.1 Fig PFT-12.1(g) PFT-12.2 PFT-12.2.1(d) PFT-12.2.2 PFT-14 PFT-14.1 PFT-14.1.2 PFT-15 PFT-17 PFT-19.1 PFT-21 PFT-23.2 PFT-25.2 PFT-31 PFT-43 PFT-47 PFT-50 PFT-51 Part PG PG-1 PG-2.1(b) PG-2.3 PG-3 PG-5 I-86-83 I-83-19 BC88-016 BC82-251 157 15 File No Page No I-86-60 I-83-41 I-83-51 I-86-17 I-86-08 I-86-58 I-86-76 I-95-26 I-98-34 I-86-04 I-01-20 I-98-34 I-98-28 I-92-64 I-92-68 I-83-21 I-83-99 I-89-23 I-86-67 I-86-53 I-04-17 I-92-08 I-89-43 I-89-60 I-89-62 I-89-63 I-04-10 I-95-34 I-04-33 I-92-57 I-01-02 I-04-15 I-86-43 I-89-29 I-98-28 BC87-180 BC82-656 BC83-148 BC84-021 BC84-568 BC87-100 BC85-486 BC95-497 BC99-553 BC85-062 BC02-2696 BC99-553 BC99-228 BC93-152 BC93-152(a) BC82-503 BC84-372 BC88-019 BC83-343 BC86-461 BC04-406 BC90-867 BC89-347 BC90-347 BC90-514 BC90-607 BC03-1349 BC96-524 BC05-1099 BC92-442 BC00-513 BC04-228 BC86-127 BC89-212 BC99-228 144 32 44 110 102 144 155 323 374 100 400 374 367 265 275 15 79 185 53 137 426 232 194 211 212 212 420 331 434 262 384 426 132 187 367 I-83-74 I-83-83 I-86-44 I-86-81 I-83-17 I-83-58 I-86-39 I-04-21 I-77-28R I-89-09 I-92-24 BC82-553 BC83-382 BC86-248 BC87-472 BC82-355 BC83-061 BC85-511 BC04-125 BC75-286* BC88-228 BC91-623 61 65 133 157 14 47 131 427 169 245 Interpretation (a) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Location Interpretation File No Page No Location Part PG (Cont’d) PG-5 (Cont’d) ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - PG-5.5 PG-9 PG-9.1 PG-9.2 PG-10 PG-10.1.1 PG-11 PG-11.1.2 PG-11.2 PG-11.3 PG-12 PG-13 PG-16 PG-16.5 PG-22 PG-23.1 Table PG-23 PG-27 PG-27.2 I-04-32 I-01-25 I-04-03 I-83-01 I-86-56 I-89-04 I-92-18 I-92-82 I-92-98 I-95-03 I-92-21 I-92-40 I-04-35 I-92-21 I-83-82 I-86-72 I-86-84 I-89-10 I-89-11 I-89-72 I-92-06 I-92-49 I-89-04 I-89-06 I-89-28 I-92-97 I-92-31 I-92-21 I-92-32 I-89-59 I-89-56 I-04-03 I-83-100 I-92-53 I-98-33 I-86-79 I-98-28 I-04-02 I-83-02 I-86-51 I-86-61 I-04-28 I-92-03 I-83-111 I-89-10 I-89-29 I-83-05 I-83-23 I-83-47 I-83-115 I-89-33 I-98-08 I-98-12 I-86-25 BC05-1037 BC02-3540 BC03-481 BC79-382 BC87-053 BC88-151 BC91-577 BC93-582 BC94-301 BC94-448 BC91-541 BC92-258 BC06-0128 BC91-541 BC82-353 BC87-410 BC88-018 BC88-229 BC87-007A BC91-059 BC91-418 BC92-396 BC88-151 BC88-159 BC89-024 BC94-300 BC91-421 BC91-541 BC91-538 BC88-181 BC90-414 BC03-481 BC84-427 BC92-402 BC99-462 BC87-323 BC99-228 BC03-284 BC80-346 BC86-314 BC87-182 BC05-452 BC91-125 BC84-167 BC88-229 BC89-212 BC79-774 BC81-553 BC79-501 BC84-314 BC89-254 BC97-374 BC97-540 BC81-713, BC83-289, BC83-669, BC84-230 Part PG (Cont’d) PG-27.2.1 PG-27.2.2 434 405 418 143 166 237 282 294 300 243 255 437 243 27 154 158 169 169 222 231 259 166 167 187 293 248 243 248 211 205 418 79 260 374 156 367 418 136 145 433 230 91 169 187 16 41 93 189 349 351 114 PG-27.3 PG-27.4 PG-29 PG-29.3 PG-29.9 PG-29.11 PG-31 PG-31.2 PG-32 PG-32.1.1 PG-32.1.2 PG-33 PG-36 Fig PG-36 Fig PG-36.4 PG-36.4.4 PG-37 PG-38 PG-38.4 PG-39.5 PG-39.5.1 PG-39.7 PG-42 Interpretation I-95-33 I-95-35 I-95-37 I-83-33 I-83-95 I-86-37 I-86-87 I-95-06 I-98-26 I-98-44 I-86-19 I-86-64 I-92-88 I-98-32 I-86-41 I-95-13 I-86-27 I-86-65 I-86-66 I-89-46 I-01-18 I-83-61 I-86-78 I-86-83 I-89-35 I-89-47 I-89-49 I-92-65 I-92-79 I-04-36 I-92-14 I-92-44 I-04-08 I-83-61 I-92-13 I-92-29 I-92-34 I-92-37 I-92-45 I-01-01 I-01-01 I-86-09 I-92-13 I-92-34 I-95-02 I-83-61 I-89-47 I-89-49 I-95-37 I-89-69 I-95-19 I-83-25 I-92-89 I-83-89 I-01-29 I-83-91 I-83-11 (b) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT File No Page No BC96-366 BC96-184 BC96-457 BC82-608 BC82-847 BC86-383 BC88-064 BC94-449 BC99-226 BC00-094 BC85-282 BC87-210 BC94-015 BC99-229 BC85-616 BC94-647 BC85-072 BC84-023A BC85-094A BC89-354 BC02-2201 BC83-302 BC86-274 BC88-016 BC89-286 BC89-070 BC90-007 BC93-381 BC93-384 BC06-0188 BC91-532 BC91-532R BC03-1262 BC83-302 BC91-531 BC92-017A BC91-531R BC92-017A BC92-017A BC00-413 BC00-413 BC84-638 BC91-531 BC91-531R BC94-446 BC83-302 BC89-070 BC90-007 BC96-457 BC91-058 BC95-248 BC82-267 BC94-016 BC84-020 BC02-4028 BC80-685 BC84-167 331 337 337 27 77 130 159 305 366 378 111 146 289 373 132 308 115 151 152 195 399 49 156 157 190 201 202 266 280 437 235 257 420 49 235 247 253 254 257 383 383 102 235 253 299 49 201 202 337 220 316 17 289 73 407 75 91 SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Location Interpretation File No Page No Location Part PG (Cont’d) PG-42 (Cont’d) PG-42.1 PG-42.4.4 PG-43 PG-44 PG-44.3 PG-46 PG-47 PG-52 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - PG-52.3 PG-53 PG-53.2 PG-55 PG-58 PG-58.3 PG-58.3.1 PG-58.3.2 PG-58.3.3 PG-58.3.4 PG-58.3.6 PG-59 Interpretation File No Page No Part PG (Cont’d) PG-59 (Cont’d) I-86-21 I-86-27 I-95-38 I-83-24 I-83-07 I-89-02 I-92-28 I-01-33 I-83-39 I-89-26 I-89-59 I-86-14 I-95-34 I-83-09 I-83-61 I-89-47 I-89-48 I-89-49 I-92-13 I-92-14 I-92-34 I-04-08 I-98-15 I-04-08 I-04-26 I-83-12 I-92-67 I-92-83 I-83-65 I-83-64 I-83-64R I-89-44 I-92-07 I-92-55 I-98-03 I-98-36 I-83-29 I-86-46 I-95-18 I-04-21 I-83-110 I-86-15 I-89-06 I-89-13 I-86-12 I-86-80 I-92-90 I-07-02 I-83-76 I-01-30 I-01-31 I-83-53 I-86-22 I-95-23 I-95-25 BC85-462A BC85-072 BC96-459 BC82-266 BC77-762 BC88-059 BC92-048 BC01-766 BC82-504 BC88-153 BC88-181 BC84-639 BC96-524 BC80-509 BC83-302 BC89-070 BC89-348 BC90-007 BC91-531 BC91-532 BC91-531R BC03-1262 BC98-160 BC03-1262 BC04-1554 BC81-428 BC93-437 BC93-625 BC83-062 BC82-810 BC82-810* BC89-349 BC91-422 BC92-014 BC97-211 BC99-552 BC82-438, BC82-505 BC86-473 BC95-244 BC04-125 BC84-099 BC85-128 BC88-159 BC88-154 BC85-462 BC87-402 BC94-019 BC06-670 BC83-333 BC02-4032 BC02-4033 BC83-247 BC86-064 BC95-451 BC95-495 112 115 338 17 10 165 246 411 31 186 211 109 331 11 49 201 201 202 235 235 253 420 352 420 429 12 266 282 52 51 88 194 232 261 357 375 19 PG-59.2 PG-59.3 PG-59.3.2 PG-59.3.6 PG-59.4 PG-59.4.1 PG-60 PG-60.1 PG-60.1.1 PG-60.1.6 PG-60.2 PG-60.2.2 PG-60.3 PG-60.3.4 PG-60.3.8 PG-60.4 PG-60.6 PG-61 134 315 427 90 109 167 170 103 156 290 439 62 407 408 45 112 317 323 PG-61.1 PG-61.5 PG-67 I-98-36 I-01-27 I-86-54 I-83-14 I-89-36 I-83-43 I-95-23 I-83-70 I-92-27 I-83-98 I-86-02 I-86-07 I-89-06 I-98-03 I-01-22 I-83-13 I-92-15 I-92-63 I-92-66 I-92-69 I-95-07 I-01-19 I-04-38 I-86-50 I-89-12 I-89-73 I-89-53 I-92-50 I-95-04 I-98-14 I-98-19 I-83-103 I-04-13 I-92-96 I-86-54 I-04-12 I-98-23 I-98-24 I-83-40 I-86-63 I-83-54 I-83-77 I-86-18 I-89-57 I-83-03 I-86-62 I-89-67 I-95-22 I-98-25 I-01-10 I-83-04 I-83-62 I-86-15 (c) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT BC99-552 BC02-3624 BC87-098 BC81-708 BC86-316 BC83-088 BC95-451 BC83-583 BC92-016 BC83-668 BC84-407 BC83-574 BC88-159 BC97-211 BC01-235, BC97-209 BC82-179 BC91-534 BC93-132 BC93-387 BC93-382 BC94-450 BC02-2114 BC06-0087 BC86-129 BC87-215 BC91-173 BC89-266 BC92-397 BC94-454 BC98-158 BC98-374 BC83-647 BC03-1731 BC94-196 BC87-098 BC03-1730 BC99-225A BC99-225B BC82-558 BC87-208 BC81-349 BC83-436 BC85-278 BC90-415 BC80-309 BC87-207, BC87-256, BC87-257 BC90-782 BC95-445 BC99-225C BC01-619 BC80-412 BC83-258 BC85-128 375 406 137 13 191 33 317 54 246 79 99 101 167 357 404 13 236 265 266 275 305 399 438 136 170 222 204 259 300 351 363 81 425 293 137 425 365 366 31 146 46 63 111 206 145 219 317 366 393 50 109 SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Interpretation File No Page No Location Part PG (Cont’d) PG-67 (Cont’d) PG-67.1 PG-67.2 PG-67.2.1 PG-67.2.6 PG-67.3 PG-67.4.1 PG-68 PG-68.2 PG-68.4 PG-69 PG-70 PG-71 PG-71.1 PG-71.3 PG-72 PG-72.2 PG-73 PG-73.2.2 PG-73.3 PG-73.3.3 PG-73.3.4 PG-73.4.1 PG-73.4.2 PG-73.6.3 PG-75 PG-78 PG-79 PG-80 Interpretation File No Page No Part PG (Cont’d) PG-80 (Cont’d) I-86-35 I-89-18 I-89-54 I-92-33 I-95-05 I-98-10 I-98-16 I-04-01 I-86-75 I-89-45 I-95-15 I-01-06R I-04-06 I-83-18 I-83-86 I-98-46 I-04-25 I-83-94 I-04-14 I-83-108 I-89-52 I-98-46 I-95-36 I-86-23 I-86-15 I-83-69 I-89-45 I-83-104 I-86-15 I-98-21 I-83-78 I-89-109 I-89-01 I-83-31 I-83-62 I-89-01 I-98-31 I-92-01 I-92-81 I-92-81 I-83-97 I-83-102 I-86-29 I-98-02 I-92-80 I-98-46 I-01-04 I-00-16 I-04-16 I-04-24 I-98-04 I-86-68 I-89-38 I-89-41 I-89-15 I-92-47 BC86-239 BC89-023 BC90-301 BC92-139 BC94-021 BC97-453 BC98-191 BC02-4146 BC85-458B BC89-350 BC95-076 BC02-3419 BC03-988 BC82-362 BC83-577 BC00-241 BC04-1057 BC82-724 BC04-225 BC83-547 BC89-020 BC00-241 BC96-455 BC85-489 BC85-128 BC83-348 BC89-350 BC84-100 BC85-128 BC98-577 BC83-440 BC82-025 BC87-181 BC82-615 BC83-258 BC87-181 BC99-469 BC90-187 BC93-538 BC93-559 BC83-391 BC83-223A BC85-155A BC96-365 BC93-500 BC00-241 BC00-462 BC00-241 BC03-1281 BC04-1059 BC97-429 BC87-400 BC88-148 BC89-344 BC88-406 BC92-293 129 177 204 248 305 350 358 418 155 194 309 417 419 14 67 380 429 77 425 89 203 380 337 113 109 54 194 81 109 364 63 90 165 20 50 165 373 229 281 281 78 80 116 357 281 380 385 381 426 428 358 152 192 193 171 258 PG-90 PG-90.3 PG-91 PG-99 PG-99.1 PG-99.2 PG-99.3 PG-99.4.1 PG-99.4.2 PG-101.1.1 PG-104 PG-104.1 PG-104.2 PG-105 PG-105.2 PG-105.4 PG-105.5 PG-106 I-04-37 I-04-23 I-98-45 I-86-24 I-83-11 I-83-75 I-86-01 I-86-42 I-86-69 I-89-19 I-89-21 I-89-58 I-92-56 I-92-73 I-95-24 I-95-27 I-01-28 I-98-07 I-01-39 I-98-07 I-89-68 I-01-39 I-92-52 I-92-74 I-95-39 I-83-105 I-86-13 I-86-32 I-86-33 I-86-57 I-89-51 I-92-05 I-92-12 I-92-39 I-92-48 I-92-92 I-95-17 I-04-23 I-98-45 I-01-07 I-01-37 I-04-29 I-01-13 I-83-105 I-98-30 I-04-29 I-86-16 I-92-91 I-01-03 I-83-42 I-83-4263 I-86-67 I-89-20 I-89-42 I-92-43 I-95-14 (d) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT BC04-1687 BC04-909 BC00-154 BC86-230 BC82-356 BC83-130 BC83-446 BC86-066 BC87-401 BC89-025 BC88-058 BC90-416 BC92-398 BC93-390 BC95-453 BC95-499 BC02-3959 BC97-206 BC02-3424 BC97-206 BC90-606 BC02-3424 BC92-401 BC93-395 BC96-460 BC84-218 BC85-501 BC85-614 BC86-065 BC87-064 BC85-613 BC91-294 BC91-431 BC92-256 BC92-294 BC94-199 BC95-408 BC04-909 BC00-154 BC01-394 BC02-3965 BC05-634 BC01-663 BC84-218 BC96-128 BC05-634 BC85-185 BC94-059 BC00-515 BC82-414 BC82-252 BC86-276 BC87-213 BC89-346 BC92-300 BC94-719 438 428 379 114 12 62 99 132 153 178 178 206 262 277 317 323 406 349 417 349 220 417 260 278 338 82 104 123 123 143 203 231 234 255 259 291 315 428 379 389 413 433 394 82 368 433 110 290 384 33 50 152 178 193 257 309 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Location SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Location Interpretation File No Page No Part PG (Cont’d) PG-106 (Cont’d) PG-113.4 I-95-30 I-98-09 I-98-29 I-04-23 I-95-21 I-07-01 I-92-46 I-98-43 I-01-18 I-01-36 I-04-23 I-04-29 I-86-57 I-89-07 I-83-84 I-83-06 I-83-68 I-83-56 I-83-113 I-92-04 I-86-38 I-92-72 I-92-30 I-01-17 I-98-37 I-83-62 I-92-38 I-01-16 I-83-42 I-89-42 I-83-82 I-83-22 I-83-16 I-83-57 I-83-56 I-86-13 I-86-49 I-92-11 I-98-09 I-98-18 I-98-35 I-01-37 I-92-87 I-92-70 I-04-30 I-98-45 I-92-30 I-01-14 I-89-70 I-89-74 I-01-37 I-04-21 BC95-498A BC97-428 BC99-274 BC04-909 BC95-250 BC05-1278 BC92-257 BC00-092 BC02-2201 BC02-3427 BC04-909 BC05-634 BC87-064 BC88-180 BC83-573 BC80-443 BC83-347 BC82-439 BC84-168 BC91-284 BC85-006 BC93-389 BC92-141 BC02-109 BC99-369 BC83-258 BC92-324 BC02-108 BC82-414 BC89-346 BC83-327 BC82-620 BC82-233 BC82-886 BC82-439 BC85-501 BC86-126 BC91-420 BC97-428 BC98-372 BC99-461 BC02-3965 BC93-774 BC93-385 BC05-788 BC00-154 BC92-141 BC01-709 BC88-180 BC91-182 BC02-3965 BC04-125 325 350 367 428 316 439 258 378 399 412 428 433 143 168 66 54 47 92 230 130 277 247 398 376 50 254 398 33 193 65 16 14 47 47 103 135 234 350 363 375 413 284 276 434 379 247 397 168 223 413 427 Part PMB PMB-2 PMB-5 I-83-49 I-86-79 BC81-678 BC87-373 43 156 PG-106.5 PG-106.7 PG-106.8 PG-107 PG-107.2 PG-108 PG-109 PG-109.1 PG-109.2 PG-109.3 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - PG-109.4 PG-110 PG-111 PG-112 PG-112.2.2 PG-112.2.4 PG-112.2.4(3) PG-112.2.5 PG-113 Interpretation Part PMB (Cont’d) PMB-11 PMB-13 PMB-17 I-83-76 I-92-51 I-92-25 BC83-333 BC92-400 BC91-624 62 260 245 Part PR PR-16.1 I-86-59 BC87-142 144 I-81-02R I-83-37 I-83-60 I-83-55 I-83-71 I-83-80 I-83-85 I-83-107 I-83-112 I-86-45 I-86-52 I-86-65 I-89-40 I-89-65 I-92-20 I-95-28 I-98-12 I-04-18 BC79-381* BC79-780 BC83-153 BC82-371 BC82-058 BC83-216 BC83-576 BC84-229 BC85-064 BC86-454 BC86-319 BC84-023A BC89-110 BC90-609 BC91-537 BC95-243 BC97-540 BC04-475 30 49 46 55 64 66 89 91 133 137 151 193 213 243 324 351 426 I-81-02R I-92-42 BC79-381* BC92-281 256 PW-9.2 I-86-66 I-89-50 I-95-29 I-01-24 I-01-15 I-92-41 I-83-72 I-86-11 I-98-40 I-01-05 I-92-75 152 202 324 404 397 256 55 103 377 389 278 PW-9.3 PW-10 PW-11 I-04-05 I-98-05 I-86-40 BC85-094A BC88-426A BC95-482(a) BC02-3539 BC01-718 BC92-260 BC82-791 BC85-299 BC99-590 BC01-037 BC93-528, BC93-529 BC03-335 BC97-430 BC85-611, BC86-128 BC86-243 BC88-393 BC90-347 BC98-529* BC99-227 BC02-2201 BC92-015 BC01-718 BC05-634 Preamble/ Introduction Part PVG PVG-1 PVG-12.5 Part PW PW-1.2 PW-5.4 PW-5.6 PW-9 PW-11.2 PW-12 I-86-77 I-89-14 I-89-60 I-98-20R I-98-27 I-01-18 I-92-26 I-01-15 I-04-29 (e) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT File No Page No Location 419 358 131 155 171 211 383 367 399 245 397 433 SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Part PW (Cont’d) PW-15 PW-16 Fig PW-16 Fig PW-16.1(a) Fig PW-16.1(z) PW-16.6 PW-19 PW-19.2 PW-27 PW-27.2 PW-28 PW-28.1 PW-28.1.2 PW-28.1.3 PW-28.4 PW-28.5 PW-31 PW-33 PW-35 PW-35.1 PW-35.3 PW-36.2 PW-39 Table PW-39 Interpretation I-86-78 I-89-31 I-89-32 I-92-71 I-95-01 I-01-12 I-04-07 I-89-71 I-92-86 I-01-26 I-83-08R I-92-95 I-95-32 I-95-33 I-98-01 I-01-34 I-89-05 I-89-24 I-95-20 I-04-22 I-83-45 I-95-12 I-83-52 I-86-71 I-89-08 I-89-25 I-89-50 I-92-78 I-92-17 I-95-09 I-98-39R I-95-29 I-01-23 I-92-09 I-83-46 I-92-36 I-92-94 I-95-01 I-98-41 I-92-84 I-98-40 I-01-21 I-83-66 I-86-36 I-95-11 I-98-42 I-01-09R I-83-20 I-86-20 I-86-55 I-86-58 I-89-03 I-89-14 I-89-37 I-92-23 I-92-85 I-92-77 File No Page No BC86-274 BC89-219 BC89-220 BC93-386 BC93-707 BC01-628 BC03-1260 BC90-866 BC93-709 BC02-3547 BC77-783* BC94-194 BC96-145 BC96-366 BC97-204 BC01-855 BC88-152 BC88-020 BC95-249 BC04-735 BC80-038A BC94-644 BC82-769 BC87-404 BC88-227 BC88-147 BC88-426A BC93-535 BC91-536 BC94-498 BC01-154* BC95-482(a) BC02-3466 BC91-285 BC80-173 BC91-558 BC93-707 BC93-707 BC99-591 BC93-681 BC99-590 BC02-112A BC83-116 BC86-318 BC94-642 BC99-554 BC01-376 BC82-351 BC85-450 BC86-128A BC87-100 BC88-149 BC88-293 BC87-212 BC91-622 BC93-708 BC93-531 156 188 188 276 299 394 420 221 284 405 61 292 331 331 357 411 167 185 316 428 34 308 45 153 168 186 202 280 237 306 393 324 404 233 35 254 292 299 377 283 377 403 53 129 307 377 403 15 112 143 144 166 171 191 244 283 279 File No Page No I-92-29 I-92-61 I-92-62 I-95-31 I-01-29 I-01-09R BC92-017A BC93-046 BC93-047 BC96-185 BC02-4028 BC01-376 247 264 264 325 407 403 PW-39.2 I-83-10 BC80-694 11 PW-40.1 I-92-10 BC191-286 233 PW-41 I-83-36 I-86-28 I-89-17 I-92-60 I-98-20R I-98-40 I-01-18 BC82-868 BC85-154 BC89-021 BC93-045 BC98-529* BC99-590 BC02-2201 29 116 177 264 383 377 399 PW-41.1 I-92-35 BC91-549 253 PW-41.1.1 I-92-77 BC93-530 279 PW-41.2.1 I-98-41 BC99-591 377 PW-41.2.2 I-92-54 I-92-75 BC91-621 BC93-528, BC93-529 261 278 Location Interpretation Part PW (Cont’d) Table PW-39 (Cont’d) PW-41.2.3 I-98-11 BC97-484 350 PW-42 I-89-06 BC88-159 167 PW-51 I-83-15 BC81-685A 13 I-83-28 BC82-343, BC82-418 19 I-83-44 I-83-59 I-83-79 I-86-48 I-86-74 BC82-754A BC83-118 BC83-525 BC84-216 BC84-216A 34 48 64 135 154 PW-51.1 I-04-04 BC03-538 419 PW-51.3.2 I-98-13 BC98-157 351 PW-51.3.3 I-83-34 BC82-712 28 PW-51.4 I-86-47 I-92-22 I-01-32 BC86-502 BC91-620 BC02-4057 134 244 408 PW-51.5 I-98-06 I-01-35 I-04-10 BC96-454 BC02-143 BC02-3587 349 412 420 PW-52 I-83-44 BC82-754A PW-52.2 I-92-22 BC91-620 244 PW-52.3 I-83-10 BC85-234 102 PW-52.4 I-98-06 I-01-35 I-04-04 BC96-454 BC02-143 BC03-538 349 412 419 I-04-11 BC02-3587 421 PW-53 I-86-53 BC86-461 137 PW-53.7 I-01-38 BC02-2805 417 PW-53.8.4 I-01-38 BC02-2805 417 (f) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT 34 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Location SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Location Interpretation Part PW (Cont’d) PW-54 PW-54.1 I-89-22 I-01-11 Part PWT PWT-11 Fig PWT-11 PWT-11.1 PWT-11.2 I-04-20 I-04-20 I-98-38 I-83-90 I-86-82 File No BC88-232 BC01-621 BC03-1842 BC03-1842 BC99-224 BC84-196 BC88-040 Page No Location Interpretation Page No Part PWT (Cont’d) PWT-11.2 (Cont’d) 179 394 427 427 376 74 157 PWT-14 PWT-15 I-89-32 I-92-16 I-92-16 BC89-220 BC91-535 BC91-535 188 236 236 Code Cases 1855 1924-1 2235-3 1-04-34 1-04-31 I-04-27 BC05-1575 BC05-1036 BC04-1643 437 434 433 (g) ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS File No Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 SUBJECT INDEX Page No I-83-88 I-83-93 I-01-37 I-01-13 BC82-869 BC82-270A BC02-3965 BC01-663 73 76 413 394 I-92-36 I-92-94 I-95-01 BC91-558 BC93-707 BC93-707 254 292 299 Boiler External Piping blowoff / blowdown Allowable Stresses establishment residual stresses I-89-30 I-83-05 BC89-216 BC79-774 187 documentation fabrication / examination ASME Marking use of I-83-106 BC84-217 88 I-87-57 I-86-29 I-01-04 I-98-02 BC87-064 BC85-155A BC00-462 BC96-365 143 116 385 357 I-92-95 I-98-01 I-04-36 BC94-194 BC97-204 BC06-0188 292 357 437 Addenda applicable dates code certification Alignment tolerance Assembler by mechanical means scope of activity testing by transfer of pressure relief valve parts Attachments nozzle-to-header nozzle, tube, other connections weld size calculation Attemperators jurisdiction Authorized Inspector agency of record signing off Bend Tests ERW pipe Blowoff / Blowdown automatic rapid drain systems sizing valves Interpretation Subject Boiler Drum (Cont’d) definition BC89-024 187 I-86-24 I-77-28R I-83-57 BC86-230 BC75-286* BC82-886 114 47 I-92-68 BC93-152(a) 275 I-83-14 I-89-36 I-83-43R I-83-53 I-86-22 BC81-708 BC89-316 BC83-088* BC83-247 BC86-064 109 243 14 15 171 434 I-83-14 I-83-43R I-95-23 I-92-72 I-83-29 13 33 317 277 19 I-83-56 I-83-64R I-83-68 I-83-06 I-98-36 I-86-38 I-86-57 I-83-110 I-86-46 I-86-65 I-86-80 I-89-13 I-92-20 I-04-21 BC81-708 BC83-088* BC95-451 BC93-389 BC82-438, BC82-505 BC82-439 BC82-810* BC83-347 BC80-443 BC99-552 BC85-006 BC87-064 BC84-099 BC86-473 BC84-023A BC87-402 BC88-154 BC91-537 BC04-125 47 88 54 375 130 143 90 134 151 156 170 243 427 I-92-55 I-86-69 I-83-25 BC92-014 BC87-401 BC82-267 261 153 17 I-86-33 I-86-32 I-86-73 BC86-065 BC85-614 BC87-483 123 123 154 I-92-30 I-95-25 BC92-141 BC95-495 247 323 Brazing electric heaters I-89-44 BC89-349 194 Bursting Test tensile strength I-92-93 BC93-562 291 joined by mechanical means jurisdictional limits manufacture after the original boiler contract date mechanically assembled painting of threaded joints Boiler Parts data reports nameplates replacement Boiler Proper piping Boiler Drum Certificates of Authorization (h) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Page No BC85-128 BC91-537 BC82-362 BC82-351 BC88-406 BC05-1036 safety valves tube attachments tube holes water level indicator 13 191 33 45 112 File No I-86-15 I-92-20 I-83-18 I-83-20 I-89-15 I-04-31 installation I-89-28 Interpretation Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - File No Subject SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Subject Interpretation Certificates of Authorization (Cont’d) certificate I-92-12 I-01-03 for materials I-92-05 locations designated on I-98-30 “PP” I-01-17 relocation of certificate holder I-95-10 renewal I-86-16 “S,” “M,” and “E” I-86-70 welding I-92-22 Certification Requirements boiler piping requirements for proper certification Circular Furnaces materials File No Page No Interpretation Concavities weld face I-92-54 BC91-621 261 I-89-33 I-92-20 I-92-01 BC89-254 BC91-537 BC90-187 189 243 229 minimum thickness multiple pressure unit safety valve manufacturer I-83-16 I-83-22 I-83-48R-2 I-83-56 I-83-57 I-86-03 I-86-13 I-86-33 I-86-80 I-89-07 I-89-16 I-89-27 I-89-34 I-89-51 I-89-74 I-98-17 I-01-14 I-04-30 I-92-30 I-92-11 I-98-35 I-98-45 I-92-19 I-04-34 I-92-58 I-92-87 I-04-24 BC82-233 BC82-620 BC80-258** BC82-439 BC82-886 BC84-413 BC85-501 BC86-065 BC87-402 BC88-180 BC89-019 BC88-417 BC89-274 BC85-613 BC91-182 BC98-371 BC01-709 BC05-788 BC92-141 BC91-420 BC99-461 BC00-154 BC91-533 BC05-1575 BC93-042 BC93-774 BC04-1059 14 16 87 47 47 99 104 123 156 168 177 186 190 203 223 363 397 434 247 234 375 379 238 437 263 284 428 Definitions ts I-01-18 BC02-2201 399 I-92-48 I-86-51 BC92-294 BC86-314 259 136 I-04-28 I-83-115 I-01-05 I-86-41 I-04-26 I-83-112 I-83-02 I-92-65 I-81-02R I-83-07 I-83-30 I-83-37 I-83-50 I-83-71 BC05-452 BC84-314 BC01-037 BC85-616 BC04-1554 BC85-064 BC80-346 BC93-381 BC79-381* BC77-762 BC82-554A BC79-780 BC83-026 BC82-058 433 93 389 132 429 91 266 10 20 30 44 55 BC91-431 BC00-515 BC91-294 BC96-128 BC02-109 BC93-500 BC85-185 BC87-403 BC91-620 234 384 231 368 398 307 110 153 244 I-92-39 I-01-07 BC92-256 BC01-394 255 389 I-04-23 BC04-909 428 I-92-64 BC93-152 265 I-01-13 BC01-663 394 I-92-48 I-98-45 BC92-294 BC00-154 259 379 for BEP Manufacturer I-83-84 I-83-48R I-83-58 I-95-30 I-83-06 I-83-56 I-83-68 I-83-105 I-83-26 I-83-38 I-89-72 I-83-42 I-83-63 BC83-573 BC80-258* BC83-061 BC95-498A BC80-443 BC82-439 BC83-347 BC84-218 BC80-641 BC82-493 BC91-059 BC82-414 BC82-252 66 43 47 325 47 54 82 18 31 222 33 50 master Corrosion allowance coating Data Report Forms Cleaning Devices (See Coil-Type Boilers) Code Certification to earlier editions and addenda of the Code Code Responsibility design calculations Code Symbol Stamps assembly boilers boiler external piping electric boilers ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - materials nameplates Coil-Type Boilers exemptions I-83-17 I-86-39 BC82-355 BC85-511 14 131 Common Headers pressure reducing valves I-92-90 BC94-019 290 Compensation attachment welds calculations definition of te hillside connections welding openings I-86-78 I-89-71 I-01-01 I-89-35 I-92-88 BC86-274 BC90-866 BC00-413 BC89-286 BC94-015 156 221 383 190 289 Design calculations compressive stresses in water tubes creep fatigue interaction creep range distance between adjacent welds hemispherical heads ligament not covered by Section I occasional loads openings per Section VIII, Division (i) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS File No Page No Subject Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Subject Interpretation Design (Cont’d) per Section VIII, Division (Cont’d) I-83-78 I-04-33 per Section VIII, Division I-83-114 responsibility I-86-13 semiellipsoidal heads I-86-64 tapered transitions I-83-19 I-83-72 unflanged, flat stayed heads I-86-34 Dished Heads welding Drains forced flow steam generators requirements I-98-32 File No BC83-449 BC05-1099 BC84-195 BC85-501 BC87-210 BC82-251 BC82-791 BC83-659 BC99-229 Page No 63 434 92 103 146 15 55 129 BC83-668 BC92-016 BC99-552 79 246 375 I-01-12 I-86-87 I-89-43 I-95-35 BC01-628 BC88-064 BC89-347 BC96-184 394 159 194 337 I-95-35 BC96-184 337 I-04-18 I-86-75 I-92-27 I-89-42 I-95-21 I-89-13 I-83-86 I-92-33 BC04-475 BC85-458B BC92-016 BC89-346 BC95-250 BC88-154 BC85-577 BC92-139 426 155 246 193 316 170 67 248 I-83-82 BC83-327 feedwater limitations miniature operating at 15 psi stamping I-83-30 I-83-50 I-83-81 I-86-30 I-83-76 I-83-27 I-83-49 I-86-45 I-83-26 BC82-554A BC83-026 BC83-228 BC85-547 BC83-333 BC82-177 BC81-678 BC86-454 BC80-641 20 44 65 117 62 18 43 133 18 Ellipsoidal Heads compensation I-92-88 BC94-015 289 Evaporator / Heat Exchanger classification electric jurisdiction I-83-87 I-83-30 I-83-74 BC82-732 BC82-554A BC82-553 Drums attachment design temperature longitudinal welds maximum allowable working pressure maximum required thickness Economizers built to Section VIII, Div direct firing draining location of stamping piping for safety valves Electric Boilers completion of Data Report Forms design to Section VIII, Div Expansion Joints (Cont’d) use of I-89-70 BC90-513 221 I-92-07 I-98-36 BC91-422 BC99-552 232 375 I-89-29 BC89-212 187 I-98-25 I-83-74 I-86-52 I-95-23 I-83-76 I-86-18 I-89-13 I-01-30 I-01-31 I-89-67 I-83-03 I-83-54 I-83-77 I-86-62 366 61 137 317 62 111 170 407 408 219 46 63 146 I-89-66 I-01-10 I-89-57 I-95-22 BC99-225C BC82-553 BC86-319 BC95-451 BC83-333 BC85-278 BC88-154 BC02-4032 BC02-4033 BC90-782 BC80-309 BC81-349 BC83-436 BC87-207, BC87-256, BC87-257 BC90-428 BC01-619 BC90-415 BC95-445 I-86-04 I-01-20 I-86-08 I-83-19 I-83-41 I-83-21 I-83-67 I-89-23 I-95-39 I-95-34 I-83-51 I-95-26 BC85-062 BC02-2696 BC84-568 BC82-251 BC82-656 BC82-503 BC83-343 BC88-019 BC96-460 BC96-524 BC83-148 BC95-497 100 400 101 15 32 15 53 185 338 331 44 323 socket welding in BEP special class I-92-97 I-83-07 I-83-24 I-83-24 I-83-29 I-89-02 I-86-80 I-92-28 BC94-300 BC77-762 BC82-266 BC82-266 BC82-504 BC88-059 BC87-402 BC92-048 293 10 17 17 31 165 156 246 Flow Measurement Devices I-04-03 BC03-481 418 External Pressure charts Feedwater flow rate heaters 373 I-83-98 I-92-27 I-98-36 Interpretation External Piping outlets introduction of piping pressure pumps supply Firetube Boilers attachment of tubes cracks in tube beads design 65 furnaces heating surface computation staying segments of heads tube welds Flanges / Fittings acceptability design MAWP P-T ratings 73 20 61 Expansion Joints Forced Circulation Boilers (j) ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT File No Page No Subject 219 393 206 317 SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 Subject Interpretation File No Page No Forced Circulation Boilers (Cont’d) pressure zones I-83-11 BC82-356 12 Furnaces corrugates gases stayed I-04-17 I-86-53 I-86-28 I-83-99 BC04-406 BC86-461 BC85-154 BC84-372 426 137 116 79 Fusible Plugs requirements I-89-61 BC90-512 211 I-92-50 I-92-51 I-98-14 I-04-12 I-04-38 I-83-40 I-83-13 I-86-02 I-86-50 I-89-53 I-89-73 I-92-15 I-92-63 I-95-07 I-01-22 BC92-397 BC92-400 BC98-158 BC03-1730 BC06-0087 BC82-558 BC82-179 BC84-407 BC86-129 BC89-266 BC91-173 BC91-534 BC93-132 BC94-450 BC97-209, BC01-235 BC02-3540 BC91-624 BC93-387 BC93-382 BC94-196 BC83-574 BC90-414 BC90-414 BC83-026 BC83-647 BC03-1731 BC88-159 259 260 351 425 438 31 13 99 136 204 222 236 265 305 404 Subject Interpretation connection to boiler design gage cocks level indicators low-water magnetic materials for water columns on electric boilers shutoff valves use of isolation and drain valve welding requirements Heads flat type full hemispherical welding to shells Headers design temperature materials thickness of tube attachments welded header welded nozzles BC96-366 331 I-89-13 BC88-154 170 after insulation I-86-01 I-89-21 BC83-446 BC88-058 99 178 boiler external piping I-83-64 I-92-73 BC82-810 BC93-390 51 277 boiler with mechanically assembled BEP I-95-24 BC95-453 317 I-01-28 BC02-3959 406 completed boiler I-89-51 I-95-27 BC85-613 BC95-499 203 323 Heat Recovery Steam Generators piping for Hydrostatic Test I-01-25 I-92-25 I-92-66 I-92-69 I-92-96 I-86-07 I-89-56 I-89-56 I-83-50 I-83-103 I-04-13 I-89-06 405 245 266 275 293 101 101 205 44 81 425 167 forced circulation boilers I-83-11 BC82-356 12 gages I-89-58 I-92-52 I-92-74 BC90-416 BC92-401 BC93-395 206 260 278 394 location I-01-11 BC01-621 maximum test pressure I-83-75 BC83-130 62 pneumatic pressurization I-86-42 BC86-066 132 pressure measurement I-01-39 BC02-3424 417 procedure I-89-19 BC89-025 178 purpose of I-98-07 BC97-206 349 steam generators I-89-68 BC90-606 220 temperature I-83-92 BC84-097 76 valve leakage I-92-56 BC92-398 262 I-92-57 I-01-02 BC92-442 BC00-513 262 384 I-83-96 BC83-145 78 I-92-35 I-98-40 BC91-549 BC99-590 253 377 Inspection openings Joint Efficiency pressure parts I-86-86 I-95-13 I-89-46 BC88-061 BC94-647 BC89-354 158 308 195 I-86-87 I-89-41 I-95-31 I-95-35 I-83-20 I-89-32 I-92-29 I-04-37 I-83-08R I-89-31 I-95-32 BC88-064 BC89-344 BC96-185 BC96-184 BC82-351 BC89-220 BC92-017A BC04-1687 BC77-783* BC89-219 BC96-145 159 193 325 337 15 188 247 438 61 188 331 ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Page No Headers (Cont’d) welded nozzles (Cont’d) I-95-33 Gage Glasses alternatives to File No Joints circumferential Ligaments circumferential I-98-15 BC98-160 352 design I-04-26 BC04-1554 429 efficiency (k) Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT I-89-47 BC89-070 201 I-89-48 BC89-348 201 I-89-49 BC90-007 202 I-92-70 BC93-385 276 I-95-06 BC94-449 305 I-04-08 BC03-1262 420 SECTION I — CUMULATIVE INDEX — INTERPRETATIONS VOLS 12–57 File No Page No Subject Interpretation Limits stress or strain I-98-04 BC97-429 358 Loads occasional I-86-61 BC87-182 145 Manholes compensation cover I-92-88 I-92-24 BC94-015 BC91-623 289 245 I-92-22 I-01-04 I-04-29 BC91-620 BC00-462 BC05-634 244 385 433 Markings nonpressure parts I-92-83 BC93-625 282 for flow measurement devices for furnaces for level indicator ``,,````,,,,,,`````,```,,,`,``-`-`,,`,,`,`,,` - for RT plugs for shells for stays for supports galvanized identification not fully identified pipe recertification repair of defects requirements after fabrication stress values tube transition in thickness unlisted upgrading Maximum Allowable Working flanges and valves forced circulation boilers gage pressure subatmospheric vs safety valve set pressure Manufacturer definition testing by liability Materials castings cleanings cold forming deletion of dual marked ERW Pipe Subject I-83-71 I-89-55 I-04-02 I-83-100 I-89-11 I-92-64 I-92-68 I-92-82 I-04-03 I-83-21 I-04-31 I-04-32 I-04-35 I-89-10 I-86-56 I-92-53 I-92-67 I-92-18 I-83-32 I-95-08 I-86-72 I-86-84 I-89-72 I-77-28R I-92-49 I-89-38 I-89-41 I-92-98 I-95-03 I-98-22 I-83-01 I-83-41 I-86-56 I-04-05 I-83-111 I-92-06 Maximum Allowable Working Pressure external pressure I-83-41 BC82-058 BC90-413 BC03-284 BC84-427 BC87-007A BC93-152 BC93-152(a) BC93-582 BC03-481 BC82-503 BC05-1036 BC05-1037 BC06-0128 BC88-229 BC87-053 BC92-402 BC93-437 BC91-577 BC82-353 BC94-451 BC87-410 BC88-018 BC91-059 BC75-286* BC92-396 BC88-148 BC89-344 BC94-301 BC94-448 BC98-578 BC79-382 BC82-656 BC87-053 BC03-335 BC84-167 BC91-418 BC82-656 Miniature Boilers blowoff and drain requirements building electric thickness valves Multiple Openings compensation 55 205 418 79 169 265 275 282 418 15 434 434 437 169 143 260 266 237 27 306 154 158 222 259 192 193 294 300 365 32 143 419 91 231 ligaments Nameplates boiler parts economizer information contained on Nondestructive Examination of butt welds personnel certification personnel qualification personnel requalification prior to PWHT qualification standard requirements welds in tubesheets Nonpressure Parts welds Nozzles thickness to shell or header attachment welded to drums 32 (l) Copyright ASME International Provided by IHS under license with ASME No reproduction or networking permitted without license from IHS Licensee=Chevron Corporate Wide/1000001100 Not for Resale, 08/27/2008 14:17:42 MDT Interpretation File No Pressure (Cont’d) I-83-24 BC82-266 I-83-11 BC82-356 I-83-33 BC82-608 I-83-83 BC82-382 I-86-44 BC86-248 I-83-53 BC83-247 I-89-18 BC89-023 Page No 17 12 27 65 133 45 177 I-01-27 I-92-43 I-83-49 I-86-79 I-86-63 BC02-3624 BC92-300 BC81-678 BC87-323 BC87-208 406 257 43 156 146 I-89-69 I-95-19 I-95-37 I-92-13 BC91-058 BC95-248 BC96-457 BC91-531 220 316 337 235 I-86-32 I-86-75 I-95-21 I-86-67 BC85-614 BC85-458B BC95-250 BC86-276 123 155 316 152 I-98-20R I-01-35 I-04-09 I-83-29 383 412 420 19 I-83-44 I-86-06 I-86-74 I-98-06 I-86-48 I-04-11 I-89-14 I-04-04 I-01-18 I-04-19 I-86-77 BC98-529* BC02-143 BC03-1360 BC82-438, BC82-505 BC82-754A BC83-535A BC84-216A BC96-454 BC84-216 BC02-3587 BC88-393 BC03-538 BC02-2201 BC04-639 BC86-243 I-83-52 I-89-22 BC82-769 BC88-232 45 179 I-01-33 I-04-07 I-92-85 I-95-32 I-95-33 BC01-766 BC03-1260 BC93-708 BC96-145 BC96-366 411 420 283 331 331 34 100 154 349 135 421 171 419 399 427 155