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ASME BOILER AND PRESSURE VESSEL CODE
Proposed Revisions Currently Available For Public Review
( Comment period for proposed revisions displayed on this site coincide with ANSI public review dates )

Public review is not required for Code Cases, however, comments on the proposal may be submitted for committee consideration. Comments should be addressed to the Staff Contact indicated for the particular proposal.
For Intent Interpretations listed, only the proposed revision portion of the proposal is subject to public review.
Record#: BPV Code Sections Affected by the Proposed Revision Proposal: Staff Contact: Comment Period End Date: File:

- 20XX , Rules for Construction of Power Boilers

14-241
BPVC-I
 Incorporate Code Case 2397 into Section I Umberto D'Urso 12/17/18 Public Review Draft File
14-1577
BPVC-I
 Revise Section I to replace elements describing Authorized Observer and Laboratory Quality Control System requirements with applicable references to ASME CA-1 Umberto D'Urso 12/17/18 Public Review Draft File
14-1611
BPVC-CC-BPV
BPVC-I
 New Code Case to allow alloys in A988/A988M-13 in SC I for values within the time independent regime. Includes allowable stress values. Umberto D'Urso 12/17/18 Public Review Draft File
14-1612
BPVC-CC-BPV
BPVC-I
 Proposal for a Section I Code Case for allowable stress values for UNS K90941, K31545, K21590 Class 1 and K21590 Class 3 using ASTM Specification A989/A989M-15 Hot Isostatically-Pressed Alloy Steel Flanges, Fittings, Valves, and Parts for High Temperature Service. Umberto D'Urso 12/17/18 Public Review Draft File
14-1670
BPVC-I
 Revision to paragraph PG-20 adding rules for cold bends in tube and pipe used to transfer saturated and superheated steam in lines outside the boundary of the boiler membrane walls of boilers, and external to the metal encased walls of HRSGs, or other small boilers op0erating within specific temperature and pressures. The rules do not extend to tubulars containing coolant fluids other than water/steam, and these rules are limited to tubing and piping applications The new rules affect carbon steel and carbon-molybdenum grades within a range of bending strain and design operating conditions, and specify required post-bending heat treatments or inspection. The new rules supplement those already in existence for creep strength enhanced ferritic material grade 91.. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

15-230
BPVC-XI
 See attached file Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

15-276
BPVC-I
BPVC-I Interp
 Revise PG-60.1 Umberto D'Urso 12/17/18 Public Review Draft File
15-1786
BPVC-I
 Delete paragraph PG-27.2.3 to remove the 705.4°F temperature check for thick walled cylinders. Umberto D'Urso 12/17/18 Public Review Draft File
15-2589
BPVC-I
 To revise the Appendix to provide a simpler but more accurate method of heat treatment control and to delete the heat band formula, calculations and tables in response to comments received on item 15-351 from ballot 15-2278. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

16-58
BPVC-CC-NC
 Define a technical basis for acceptable stress levels for mitigating PWSCC. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

16-1016
BPVC-I
 Add explanatory Note in PG-69.1, and delete existing Note in PG-73.4.4 Umberto D'Urso 12/17/18 Public Review Draft File
16-1205
BPVC-I
 Revise terminology used in ligament rules to clarify application of exting rules Umberto D'Urso 12/17/18 Public Review Draft File
16-1347
BPVC-I
 Revise paragraph PG-69.2 to note that the correction factor is only to be used if its value is greater than 1.0. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

16-1651
BPVC-XI
 Revision of Section XI, Nonmandatory Appendix N Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

16-1931
BPVC-I
 Develop a new Non-mandatory Appendix for BPV I for fabrication of Dissimilar Metal Welds (DMW) for CSEF steel to austenitic materials. Umberto D'Urso 12/17/18 Public Review Draft File
16-1932
BPVC-I
 Revisions to PG-31.4 and PW-17 Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

16-2142
BPVC-V
 Revision of Articles 6 and 7 to allow LED lights as a source of excitation to cause fluorescents for liquid penetrant and magnetic particle examinations. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

16-2247
BPVC-CC-BPV
BPVC-I
 Approve revision to PG-106.1 and PG-106.4, new Mandatory Appendix XX and enabling Code Case Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

16-2286
BPVC-XI
 Added "visually" in IWE-2310(b) for consistency: (b) Noncoated areas shall be visually examined... Added: New IWE 2310(c)" Liner plates for Class CC containments shall be visually examined for discernible bulging (inward curvature) for evidence of separation from an anchor point." IWE-2310 (c) changed to IWE-2310 (d) IWE-3511 added the sentence: "If the Responsible Individual determines there is separation of Class CC liner plate from its anchor to concrete, or separation of the anchor from the concrete, then bulging (inward curvature) of the liner plate shall require corrective action or engineering evaluation to meet the requirements of IWE-3122 prior to continued service. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

16-2481
BPVC-I
 Revise wording in PG-29.8 to include guidance to follow the tolerance and fabrication rules in PG-81. Currently both paragraphs are exactly the same. Umberto D'Urso 12/17/18 Public Review Draft File
16-2482
BPVC-I
 Revise those paragraphs in Section I where reference is currently made to only proof test but the more correct reference should have been PG-16.1. Umberto D'Urso 12/17/18 Public Review Draft File
16-2487
BPVC-I
 Revision to paragraph PW-53.1 Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

16-2638 To move glossary definitions from A-9000 in Appendix A to Article IWA-9000 to eliminate duplication and confusion of terminology. Make revisions and add new definitions as appropriate. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Nondestructive Examination

16-2750
BPVC-V
 Add requirements to VII-492 Carlton Ramcharran 12/17/18 Public Review Draft File
16-2751
BPVC-V
 Revise VIII-492 Carlton Ramcharran 12/17/18 Public Review Draft File
16-2755
BPVC-V
 Develop a Mandatory Appendix to be incorporated into ASME Sec. V, Article 4. This Mandatory Appendix will provide the rules of implementing Full Matrix Capture (FMC) ultrasonic examinations within the scope of the ASME BPV Code, and referencing code sections. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

16-2844
BPVC-I
 Modify PG-68.6 and PG-73.2.11 to allow connection types other than butt-weld and flanged for inlet connections for Power Operated Relief Valves. Umberto D'Urso 12/17/18 Public Review Draft File
16-2862
BPVC-I
BPVC-I Interp
 Item 16-550 is an Intent Interpretation relating to the 2013 Edition of Section I, PG-33.3 Question: When determining the diameter of the finished opening in accordance with PG-33 is it the intent of Section I that corrosion shall be taken into consideration where appropriate? Reply: Yes. Below the line comment: This requirement has been addressed by Item 15-337 approved for publication in the 2017 Code Edition. Umberto D'Urso 12/17/18 Public Review Draft File
16-2975
BPVC-I
 To review entire Section I, and make a revision if necessary for clarity. Umberto D'Urso 12/17/18 Public Review Draft File
16-3103
BPVC-I
 Editorially revise Figure PG-67.4 to correct Note 4 under "Alternate Requirements for Pressure Relief Devices" on right hand side of Figure to refer to PG-67.4.3.3. Umberto D'Urso 12/17/18 Public Review Draft File
17-286
BPVC-I
 Revise Appendix VI paragraph VI-8 to clarify Edition applicable to over pressure protection. Umberto D'Urso 12/17/18 Public Review Draft File
17-311
BPVC-I
 Revise PG-58.3.1 to clarify requirements for prime mover valves jurisdictional limits Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-420
BPVC-V
 Adoption of ASTM E1030 / E1030M - 15 as SE1030-15 Carlton Ramcharran 12/17/18 Public Review Draft File
17-422
BPVC-V
BPVC-V Interp
 Proposal is to provide clarity on what needs to be contained in an RT Procedure as it relates to geometric unsharpness. Carlton Ramcharran 12/17/18 Public Review Draft File
17-423
BPVC-V
 Adoption ASTM ASTM D516 - 16 as SD516-16 Carlton Ramcharran 12/17/18 Public Review Draft File
17-424
BPVC-V
 Adoption of ASTM D808 - 16 as SD808-16 Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-440
BPVC-I
 Re-organize PG-58 and reformat paragraphs. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

17-690
BPVC-XI
 The proposed A-4200 and G-2110 code changes remove the requirement of “obtaining fracture toughness data for at least three heats” for using KIC curve (Figures A-4200-1 and G-2210-1) and KIa curve (Figure A-4200-1) for the above grades, and their heat-affected zone (HAZ) and weld metals. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-760
BPVC-I
 Correct Figure reference in PFT-27.6 Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-845
BPVC-V
 Incorporate Nonmandatory Appendix F as a new Appendix of Article 4 into the 2019 publication of Section V Carlton Ramcharran 12/17/18 Public Review Draft File
17-847
BPVC-V
 Change the measuring unit of the calibration frequency for Densitometer Carlton Ramcharran 12/17/18 Public Review Draft File
17-848
BPVC-V
 Revise into of 10 mm, the actual conversion of 3/8 in. into 9.5 mm Carlton Ramcharran 12/17/18 Public Review Draft File
17-903
BPVC-V
 Revise and update existing wording in code. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-959
BPVC-I
 To revise paragraphs PW-39.2 to specify that weld materials used to make test plates shall be of the same batch/heat as that used in production, and to provide an option for exemption of the need for at test plate based on filler materials being purchased with a Certified Material Test Report based on Schedule 4 or I level of testing as defined in ASME SFA-5.01 . Umberto D'Urso 12/17/18 Public Review Draft File
17-981
BPVC-I
 Delete Figure A-370 and Table A-370. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

17-1156
BPVC-XI
 Revise IWA-2200 Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-1239
BPVC-I
 PG-42.4.12 Clamped connections meeting PG-11.4 or PG-16.1 may be used in Section I construction. Connectors shall be provided with two or more bolts per connector lug unless a redundant method is used to hold the clamps together independently in the operating condition in case of failure of the primary bolting. Clamp hub friction shall not be considered as a redundant method. The redundant method shall be such that the failure of a single locking component while the connection is pressurized (or contains a static head of liquid acting at the connection) will not: (a) cause or allow the connection to open or leak, or (b) increase the stress in any other holding element by more than 50% above the allowable stress of the element. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

17-1361
BPVC-XI
 Add IWA-4512 to allow the Owner to select the Edition/Addenda of Section V for performing Repair/Replacement Activities Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-1519
BPVC-I
 Add the contents of Endnote 9 as note (4) in Figure PG-31, delete the Endnote 9 and delete the reference to Endnote 9 from PG-31.4. Umberto D'Urso 12/17/18 Public Review Draft File
17-1581
BPVC-I
 Approve proposed revision Umberto D'Urso 12/17/18 Public Review Draft File
17-1582
BPVC-I
 Revise the first paragraph of PG-27.2.1 to include the scope/applicability of tubing based on Interpretations I-86-25 and I-83-47. Add a sentence that states that pipe may be used as tubing or tubes, provided it meets the outside diameter restriction and usage as tubing. Revise the term "bare tube" to "plain tube". Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-1688
BPVC-V
 Add requirements for the calibration of the visual light meter required for visual examination and other changes. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-1895
BPVC-I
 Proposal to revise PVG-12.2 to change shall to should. Umberto D'Urso 12/17/18 Public Review Draft File
17-1918
BPVC-I
 To revise paragraphs PW-39.2 to clarify to which materials the PWHT exemption notes in Tables PW-39 apply. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-2029
BPVC-V
 Insert requirements for personnel certification for those individuals who approve setups and perform calibrations to VII-423 and VIII-423 Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

17-2036
BPVC-XI
 Update Nonmandatory Appendix J to remove required testing per the OM Code. Kimberly Verderber 01/14/19 Public Review Draft File
17-2037
BPVC-XI
 Revise IWA-4411(c), delete Endnote 10 and reference to Endnote 10 in IWA-4440(d). Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-2071
BPVC-I
 Add rules regarding valve inlet size for locomotive safety valves with bottom guides. Umberto D'Urso 12/17/18 Public Review Draft File
17-2258
BPVC-I
 Deleting Endnote 25 and changing the reference in PW-50.1 from Endnote 25 to Endnote 4.. Umberto D'Urso 12/17/18 Public Review Draft File
17-2348
BPVC-I
 Revise x-axis title and insert sketch depicting the angle theta. Umberto D'Urso 12/17/18 Public Review Draft File
17-2460
BPVC-I
 Correct reference in PG-109.3(a) to be PG-112.2.5 in lieu of PG-112.2.4. Umberto D'Urso 12/17/18 Public Review Draft File
17-2461
BPVC-I
 Revise PG-58.3.4 to eliminate the required globe valve for any boiler arranged as shown in Figure PG-58.3.1(b) illustration (2). Umberto D'Urso 12/17/18 Public Review Draft File
17-2513
BPVC-I
 Edit PTFH-12.5 to require thermal fluid heater flow design flow rate and maximum temperature are included in the remarks section of the data report. Umberto D'Urso 12/17/18 Public Review Draft File
17-2514
BPVC-I
 Remove double drain and vent valve requirement in PTFH-9.3 Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-2625
BPVC-V
 Revise ASME Sec V, Article 2; T-277.1(d) Wording to say the following: (d) IQI Placement for Welds — Wire IQIs. The IQI(s) shall be placed on the weld so that the lengths of the wires are transverse to the longitudinal axis of the weld. The IQI identification and when used, the lead letter “F,” shall not be in the area of interest, except when geometric configuration makes it impractical. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-2662
BPVC-I
 Revise Section I, Nonmandatory Appendix E-6 Personnel Qualification by removing the reference to training in Section V, Article 1, Mandatory Appendix II, II-124.3. Umberto D'Urso 12/17/18 Public Review Draft File
17-2669
BPVC-I
 Delete the last sentence of PG-112.2.2(b)(2), PG-112.2.4(b)(2), PG-112.2.9(a), and PG-112.2.9(b)(2) and approve intent interpretation 17-2208. Umberto D'Urso 12/17/18 Public Review Draft File
17-2678
BPVC-I
 Revise PG-73.4.3(a) and PG-73.4.3(b) to show accreditation in lieu of acceptance for laboratories to agree with CA-1. Umberto D'Urso 12/17/18 Public Review Draft File
17-2784
BPVC-I
 Remove last sentence of this paragraph Umberto D'Urso 12/17/18 Public Review Draft File
17-2800
BPVC-I
 Update Section I to use consistent language for gage glasses. Umberto D'Urso 12/17/18 Public Review Draft File
17-2811
BPVC-I
 In table PW 39 -3, -4, -5, -6, -7,and -8 under the exemptions for post weld heat treatment when attaching fins to tubes with electric resistance welding, add the word "required" in front of minimum wall thickness where it references the heat-affected zone. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

17-2819
BPVC-XI
 Revise hydrostatic testing description in IWA-5211(b) and add new end note. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-2857
BPVC-I
BPVC-I Interp
 In PG-43(a) change the words "seamless shell" to "seamless shell or head". Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-2898
BPVC-V
 Adoption of ASTM E2261/2261M-17 as SE 2261/SE2261 M-17 Carlton Ramcharran 12/17/18 Public Review Draft File
17-2900
BPVC-V
 Revise Section V, Article 8. Amend description of T-810 Scope to address the use of the ECA examination method. Add Appendix IX to address the examination of magnetic and non-magnetic materials using the ECA method. Add Appendix X to address the examination of magnetic and non-magnetic welds using the ECA method. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2901
BPVC-V
 This proposal will add the definition for direct current (DC) and revise the existing definitions for half-wave rectified current AC and rectified magnetic current AC Carlton Ramcharran 12/17/18 Public Review Draft File
17-2902
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2903
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2904
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2905
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2906
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2907
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2908
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2909
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2910
BPVC-V
 Make "Personnel performance qualification requirements when required" a Nonessential Variable, rather than an Essential Variable. See the attached Proposal File. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2952
BPVC-V
 ASME V to adopt ASTM E1416 - 16a Standard Practice for Radioscopic Examination of Weldments. Carlton Ramcharran 12/17/18 Public Review Draft File
17-2957
BPVC-V
 Adoption of ASTM B548 - 03(2017) as SE B548-03 (2017) Carlton Ramcharran 12/17/18 Public Review Draft File
17-2958
BPVC-V
 Revise Table located in Section V: Article 5, Mandatory Appendix IV IV-531.2 to clarify "Bolt Size". It is proposed that "Bolt Size" be changed to "Bolt Diameter". Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-2963
BPVC-I
 To revise PG-67.1 and PG-67.2 to reflect Interpretation I-95-15, to include PL-54, and to use consistent words throughout PG-67. Umberto D'Urso 12/17/18 Public Review Draft File
17-3071
BPVC-I
 Revise PG-60.1.2 to address position status on water level indicator shut off valves Umberto D'Urso 12/17/18 Public Review Draft File
17-3077
BPVC-I
 Add Paragraph PL-30.3.1 to clarify that using the 1.1 multiplier in calculations for staybolt areas in PG-49 is not required. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Nondestructive Examination

17-3193
BPVC-V
 In order to provide clear direction for the use of IQIs for In-Motion techniques, additional language has been added to specifically reference these In-Motion applications. Carlton Ramcharran 12/17/18 Public Review Draft File
17-3215
BPVC-V
 Clarify the usage of Subsection B Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

17-3265
BPVC-I
 Approve the replacement of the 9th paragraph under PG-31.4 with two paragraphs one for each illustration i-1 and i-2, and make it easier to understand the requirements of the illustration qualification. See proposal file in C. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

18-299 Revision to stress intensity factor equations for circumferential surface flaws in ASME Section XI Appendix C-4000 has been proposed. The proposed equations include closed-form equations for stress intensity influence coefficients G0 for membrane stress and Ggb for global bending stress for circumferential inside surface flaws. Kimberly Verderber 01/14/19 Public Review Draft File
18-321
BPVC-XI
 Incorporate closed-form equations for the calculation of influence coefficients for surface flaws on the outside diameter (OD) of cylinders. The additions/changes are located in Article A-3000, Paragraphs A-3412, A-3540 and A-3600. Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Nondestructive Examination

18-344
BPVC-V
 Make an editorial revision in T-1710(d). Change Article 26 to Article 32. Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

18-428
BPVC-I
 Permit PWHT exemptions for feedwater heaters and electric boilers built to Section VIII, Division 1 if the vessel is exempt from PWHT in both Section I and Section VIII Division 1. Umberto D'Urso 12/17/18 Public Review Draft File
18-696
BPVC-I
 Clarify that the compensation between multiple openings is in the plane connecting the centers of the openings Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

18-944
BPVC-XI
 Remove the words "flaw and indication" in Section IWL 2320 Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

18-1050
BPVC-I
 Clarify that the maximum size limit of NPS 21/2 apply to surface blowoff connections when provided. Clarify that the size requirements for blowoff connections provided in PG-59.3.5 apply to bottom blowoff connections only and add a reference to the size exceptions provided in Part PEB in PG-59.3.5. Clarify that PEB-12 rules apply only to bottom blowoff connections. Umberto D'Urso 12/17/18 Public Review Draft File
18-1093
BPVC-I
 Update references in Table A-360 for B16.3, B16.4, B16.5, B16.11, B16.20, B16.24, B16.34, B16.42, B16.47 and ASTM A126. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

18-1169
BPVC-XI
 Revise IWA-4540(a) to clarify timing requirement for pressure testing after welding or brazing Kimberly Verderber 01/14/19 Public Review Draft File
18-1202
BPVC-XI
 Revise IWA-4520(c) to address intent inquiry (timing of NDE with regards to returning system to service). Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Nondestructive Examination

18-1289
BPVC-V
 Adopt ASTM A435/A435M - 17 as Article 23, SA-435/SA-435M. Carlton Ramcharran 12/17/18 Public Review Draft File
18-1290
BPVC-V
 Adopt ASTM A577/A577M - 17 as Article 23, SA-577/SA-577M. Carlton Ramcharran 12/17/18 Public Review Draft File
18-1291
BPVC-V
 Adopt ASTM A578 - 17 as Article 23, SA-578/SA-578M. Carlton Ramcharran 12/17/18 Public Review Draft File
18-1441
BPVC-V
 Corrections resulting from Ballot 18-1154RC1 Carlton Ramcharran 12/17/18 Public Review Draft File
18-1456
BPVC-V
 Add reference to Mandatory Appendix XI in T-420 Carlton Ramcharran 12/17/18 Public Review Draft File
18-1726
BPVC-V
 Clarify in Article 4, Mandatory Appendix VIII, VIII-421.2 that the requirements of Article 1, T-150(d) also apply for Procedure Qualification Carlton Ramcharran 12/17/18 Public Review Draft File

- 20XX , Rules for Construction of Power Boilers

18-1770
BPVC-I
 Modify the wording of PG-58.1 to provide that all BEP follows the requirements of PG-104 for Code certification. Umberto D'Urso 12/17/18 Public Review Draft File

- 20XX , Rules for Inservice Inspection of Nuclear Power Plant Components

18-1963 Revise Appendix G-2110 Kimberly Verderber 01/14/19 Public Review Draft File
18-1964
BPVC-CC-NC
 Revise Case N-830 para. (e) reference to G-2110 Kimberly Verderber 01/14/19 Public Review Draft File

- 20XX , Nondestructive Examination

18-1967
BPVC-V
 Editorial change to remove gender-specific pronouns. Carlton Ramcharran 12/17/18 Public Review Draft File
18-2154
BPVC-V
 Change the reference from "Nonmandatory Appendix T" to "Nonmandatory Appendix F" in XI-410 Carlton Ramcharran 12/17/18 Public Review Draft File
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