Jan 2017 MC Minutes Attachments Minutes Attachme… · NB16-0603 NR Task Group 1-9-17 59 NB16-3102 SC Approved 62 IN16-0701 64 NB16-0102 Konopacki 01-12-17 66 ... acting on any matter

Jan 2017 MC Minutes AttachmentsJanuary 2017 NBIC Committee Attendance Sheet 2NB-240 NBIC Committee Approved 1-12-17 6IN15-0601 SC RA 7-20-16 27IN16-0401, Interpretation Response rev 4 1-11-17 29IN16-0801 rev 1. 1-12-17 WV 31IN16-1001 B 1-11-17 Rev-1 Final 33IN16-1101 Final Proposal 1-11-17Rev-1 34NB12-0801 01-11-17 Rev-1 37NB13-1405 Throttle, steam pipes, etc. for SG letter ballot 9 Jan 2017 42NB13-1407 nuts, bolts recommendation for SG letter ballot 9 Jan 2017 43NB16-0810 rev. 1 1-12-17WV Letter Ballot Final 44NB16-2001 Records Retention Rev 3 01-03-17 Jim P (4) 45NB16-2504 SA-234 task group recommendation for letter ballot 9 Jan 11 2017 47NB16-0610 NR Task Group 1-9-17 (4) 49NB16-1502 Presentation 1-12-17 50NB16-3001, Part 3, 5.6- elements of R-Form Registration Log 57NB15-0314 SC Apporved 58NB16-0603 NR Task Group 1-9-17 59NB16-3102 SC Approved 62IN16-0701 64NB16-0102 Konopacki 01-12-17 66NB16-0903 Wiggins 01-12-17 69NB16-0904 Patten 01-11-17 72NB16-0905 Wiggins 01-11-17 74IN16-0501 75NB13-0903 Cook 1-3-17 76NB16-2809 Metzmaier 170111 Part 2 Supplement 12 (2) 77NB16-2809 Metzmaier 170111 S12.2d (2) 80NB17-0201 Metzmaier 170111 2.3.6.6 c1 (NB16-2808) (2) 81NB17-0202 Metzmaier 170111 2.3.6.6 d (NB16-2808) (1) 82ASME Liaison Report - NBIC Mtg 01-12-2017 85NBIC Jan 2017 AWS Liason Report 92API Liaison Report - January 2017 NBIC Meeting 93

Table of ContentsAttachment Page 1

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January 2017 NBIC Committee Attendance SheetAttachment Page 2

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NB-240, Rev. 14 Page 1 of 21

National Board Inspection Code Procedure

Approved by NBIC Committee: January 12th, 2017 Approved by the Board of Trustees: Approved by ANSI:

The National Board of Boiler & Pressure Vessel Inspectors

1055 Crupper Avenue Columbus, OH 43229-1183

Phone: (614)888-8320

NB-240 NBIC Committee Approved 1-12-17Attachment Page 6

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NB-240, Rev. 14 Page 2 of 21

Table of Contents 1.0 Purpose ....................................................................................................................................... 3

2.0 Responsibilities ........................................................................................................................... 3

3.0 Definitions .................................................................................................................................. 3

4.0 Committee Structure ................................................................................................................... 4

4.1 NBIC Committee ............................................................................................................................ 4

4.2 Subcommittees ............................................................................................................................... 6

4.3 Subgroups ....................................................................................................................................... 8

4.4 Task Groups ................................................................................................................................. 10

4.5 Interest Categories ........................................................................................................................ 10

5.0 Duties of NBIC Committee, Subcommittee, Subgroup and Task Group Membership ............ 11

5.1 Chair ............................................................................................................................................. 11

5.2 Vice Chair..................................................................................................................................... 12

5.3 Secretary ....................................................................................................................................... 12

5.4 Members ....................................................................................................................................... 12

6.0 Meetings ................................................................................................................................... 12

6.1 Scheduled Meetings ..................................................................................................................... 12

6.2 Locations ...................................................................................................................................... 12

6.3 Meeting Notification .................................................................................................................... 12

6.4 Public Meetings ............................................................................................................................ 13

6.5 Quorum ......................................................................................................................................... 13

6.6 Meeting Conduct .......................................................................................................................... 13

6.8 Minutes ......................................................................................................................................... 13

7.0 Voting ....................................................................................................................................... 13

7.1 General ......................................................................................................................................... 13

7.2 Voting at Meetings ....................................................................................................................... 15

7.3 Voting by Letter Ballot ................................................................................................................. 15

7.4 Final Approval Vote ..................................................................................................................... 16

8.0 National Board Inspection Code Publication Information ....................................................... 16

8.1 ANSI Approval Process ............................................................................................................... 16

8.2 Revisions to the NBIC .................................................................................................................. 18

8.3 Interpretations of the NBIC .......................................................................................................... 19

8.4 Publications .................................................................................................................................. 19

8.5 General ......................................................................................................................................... 20

9.0 Due Process .............................................................................................................................. 20

10.0 Records ..................................................................................................................................... 21

11.0 Antitrust Policy ......................................................................................................................... 21


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NB-240, Rev. 14 Page 3 of 21

1.0 Purpose This procedure defines the organization, scope, duties and responsibilities of the NBIC Committee, subcommittees, subgroups and task groups. The NBIC Committee is established by the National Board of Boiler and Pressure Vessel Inspectors (NBBPVI) Board of Trustees for the purpose of maintaining the NBIC. NBBPVI is accredited by ANSI as a “developer of American National Standards” in accordance with the ANSI Essential Requirements. This procedure also describes the administrative process for the publication of the National Board Inspection Code. Revisions to this procedure must be approved by the NBIC Committee, the Board of Trustees, and ANSI. A copy of this procedure or any referenced document is either available on the National Board’s Web site: www.nationalboard.org or may be obtained from the NBIC secretary.

2.0 Responsibilities

The Executive Director of the National Board is responsible for ensuring that the requirements of this procedure are met. The Secretary of the NBIC Committee is responsible for the day-to-day implementation of this procedure. Other responsibilities are described throughout this procedure.

3.0 Definitions

The following are terms and their definitions used throughout this document. ANSI American National Standards Institute

Board The Board of Trustees of the National Board

Code The National Board Inspection Code (NBIC)

Committee The NBIC Committee and all subcommittees, subgroups and

task groups

NBIC Committee The NBIC Main Committee is the final consensus body for the purpose of approving American National Standards

National Board The National Board of Boiler and Pressure Vessel Inspectors (NBBPVI) is the ANSI-Accredited Standards Developer

NBIC The National Board Inspection Code which was established to

provide rules and guidelines for the repair, alteration, inspection, installation, maintenance and testing of boilers,


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NB-240, Rev. 14 Page 4 of 21

pressure vessels and other pressure retaining items.

project manager Individual assigned the responsibility for developing, monitoring and responding to technical items.

Subcommittee A unit established to address recurring functions, address specific issues or maintain specific sections of the NBIC. A subcommittee is established by the NBIC Committee. Each subcommittee will follow rules for consensus approval insofar as possible but is not considered the final consensus body for the purpose of approving American National Standards.

Subgroup A unit established to address recurring topics or functions specific to a subcommittee. A subgroup is established by the NBIC Committee. Subgroup actions are reported to the subcommittee for approval.

task group A unit established to address a specific topic. A task group may be established by the NBIC Committee, subcommittee or subgroup.

4.0 Committee Structure

The committee structure consists of the NBIC Committee, subcommittees, and subgroups appointed by the NBIC Committee and task groups appointed by the NBIC Committee, a subcommittee or subgroup. The duties, responsibilities and administration of each are described below.

4.1 NBIC Committee

4.1.1 Responsibilities

The NBIC Committee is responsible for:

a. approving new rules and revising existing rules of the Code and voting

on such additions and revisions;

b. approving interpretations of the rules of the Code;

c. hearing requests for reconsideration regarding interpretations and revisions to the Code;

d. acting on any matter related to the scope of the Code as may be assigned by the Board.

4.1.2 Membership


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NB-240, Rev. 14 Page 5 of 21

The NBIC Committee shall consist of not more than twenty-six (26) voting members within the interest categories described in paragraph 4.5.

a. At least one individual representing manufacturers shall be employed by

a manufacturer of safety relief devices.

b. At least one individual representing National Board Certificate Holders shall be employed by an organization holding a valid “R” Certificate of Authorization.

c. At least one individual representing National Board Certificate Holders shall be employed by an organization holding a valid “VR” Certificate of Authorization.

d. Not more than one-third of the total NBIC Committee membership shall represent any single category of interest. The chair and vice chair of the NBIC Committee are considered within this membership. The secretary is a member of the NBIC Committee without vote.

e. Each member of the NBIC Committee may recommend a person, within the same interest category, as a representative to serve in the absence of the member at a specific meeting. Representatives have the same privileges and responsibilities as the member when serving in the member’s capacity. The representative’s involvement terminates at the conclusion of the specific meeting requested by the member.

f. Upon change of employment status affecting the member’s category of interest, NBIC Committee members shall notify the NBIC Committee secretary and will be deemed to have submitted their resignations from the NBIC Committee. Reappointment to the NBIC Committee shall follow the requirements of paragraph 4.1.3.

4.1.3 NBIC Committee Member Selection, Approval, and Term

a. A candidate for appointment or reappointment as a voting member of the

NBIC Committee is selected by a majority vote of the NBIC Committee membership. The candidate’s name is then submitted to the Chairman of the Board for consideration. All voting members of the NBIC Committee must be appointed by the Chairman of the Board.

b. A candidate for appointment or reappointment as the NBIC Committee Chair or Vice Chair is selected by a majority vote of the NBIC Committee membership. Only voting members with more than two (2) years of service on the committee are eligible to be appointed NBIC Committee Chair or Vice Chair. The candidate’s name is then submitted to


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NB-240, Rev. 14 Page 6 of 21

the Chairman of the Board for consideration. The cChair and vVice cChair must be appointed by the Chairman of the Board.

c. The NBIC Committee secretary is selected by the Executive Director of the National Board and is considered to be a non-voting member of the NBIC Committee without any interest affiliation.

d. The term of all voting members is three (3) years. Voting members are eligible for reappointment.

e. The term for the chair and vice chair is the same as their NBIC Committee membership expiration date. The chair and vice chair are eligible for renewal of their terms of office.

e. NBIC Committee Chair and Vice Chair Each term of office shall not exceed three (3) years and no more than two consecutive three (3) year terms in each office may be served. This limit can be exceeded for special circumstances, provided the candidate’s name and an explanation of the special circumstances are submitted to the Board of Trustees for consideration. If approved by the Board of Trustees, the candidate will be appointed by the Chairman of the Board. An example of a special circumstance is that there is no other qualified candidate who is willing to serve. At the time of appointment, the expiration date for the Chair’s and Vice Chair’s membership term shall be adjusted to match the term of office.

f. A candidate for membership on the NBIC Committee must provide a

work history/resume to the NBIC Committee secretary.

4.2 Subcommittees


Subcommittees are responsible for:

a. maintaining (adding new requirements, revising existing requirements) those sections of the NBIC that are assigned to the subcommittee.

b. acting on requests for interpretations of the rules for those assigned sections of the NBIC;

c. acting on any matter related to the scope of the NBICas may be assigned by the NBIC Committee;

d. forwarding all subcommittee actions to the NBIC Committee.


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NB-240, Rev. 14 Page 7 of 21

4.2.2 Membership

a. The number of members appointed to each subcommittee shall be as

necessary to carry on the assigned responsibility. The size of subcommittees will be limited to numbers which will best serve operational needs.

b. Each member of the NBIC subcommittee may recommend a person, within the same interest category, as a representative to serve in the absence of the member at a specific meeting. Representatives shall have the same privileges and responsibilities as the member when serving in the member’s capacity. The representative’s involvement automatically terminates at the conclusion of the specific meeting requested by the member.

c. Upon change of employment status affecting the member’s category of interest, NBIC Subcommittee members shall notify the NBIC Committee secretary and will be deemed to have submitted their resignations from the subcommittee. Reappointment to the NBIC Subcommittee shall follow the requirements of paragraph 4.2.3.

4.2.3 Subcommittee Member Selection, Approval and Term

a. A candidate for appointment or reappointment as a voting member of the

subcommittee is selected by majority vote of the NBIC Committee membership. Subcommittee members need not necessarily be members of the NBIC Committee or subgroup. The candidate’s name is then submitted to the Chairman of the Board for consideration. All voting members of the subcommittee must be appointed by the Chairman of the Board.

b. Candidates for appointment or reappointment as the subcommittee chair and vice chair are selected by a majority vote of the subcommittee membership. Only voting members with more than two (2) years of service on the committee are eligible to be appointed Subcommittee Chair or Vice Chair. The candidate’s names are then submitted to the Chairman of the Board for consideration. The cChair and vVice cChair must be appointed by the Chairman of the Board.

c. The subcommittee secretary is a member of the subcommittee without vote and is selected by the Executive Director of the National Board.

d. The term for all voting members is three (3) years. Voting members are eligible for reappointment.


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NB-240, Rev. 14 Page 8 of 21

e. The term for the chair and vice chair is the same as their subcommittee membership expiration date. The chair and vice chair are eligible for renewal of their terms of office.

e. e. Subcommittee Chair and Vice Chair

Each term of office shall not exceed three (3) years and no more than two consecutive three (3) year terms in each office may be served. This limit can be exceeded for special circumstances, provided the candidate’s name and an explanation of the special circumstances are submitted to the Board of Trustees for consideration. If approved by the Board of Trustees, the candidate will be appointed by the Chairman of the Board. An example of a special circumstance is that there is no other qualified candidate who is willing to serve. At the time of appointment, the expiration date for the Chair’s and Vice Chair’s membership term shall be adjusted to match the term of office.

f. A candidate for membership on the subcommittee must provide a work history/resume to the NBIC Committee secretary.

4.3 Subgroups


Subgroups are responsible for:

a. developing new rules and revising existing rules for specific Code

sections or paragraphs;

b. acting on requests for interpretations of the rules for specific Code sections or paragraphs;

c. acting on any matter related to the scope of the Code as may be assigned by the committee or subcommittee;

d. forwarding all subgroup actions to the subcommittee, as appropriate

4.3.2 Membership

The number of members appointed to each subgroup shall be as necessary to carry out the assigned work. The size of subgroups will be limited to numbers to best serve operational needs.

4.3.3 Subgroup Member Selection, Approval and Term


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NB-240, Rev. 14 Page 9 of 21

a. A candidate for appointment or reappointment as a member of the subgroup is selected by the majority vote of the subcommittee membership. Subgroup members need not necessarily be members of the Committee or subcommittee. The candidate’s name is then submitted to the Chairman of the Board for consideration. All voting members of the subgroup must be appointed by the Chairman of the Board.

b. Candidates for appointment or reappointment as subgroup chair and vice chair are selected by a majority vote of the subcommittee membership. Only voting members with more than two (2) years of service on the committee are eligible to be appointed Subgroup Chair or Vice Chair. The chair and vice chair of each subgroup shall be appointed by the Chairman of the Board.

c. The subgroup secretary is selected by the Executive Director of the National Board and is a member of the subgroup without vote. In the absence of a selected secretary, the subgroup chair may appoint a voting member of the subgroup to act as secretary.

d. The term for all voting members is for three years. Voting members are eligible for reappointment.

e. The term for the chair or vice chair is the same as their membership expiration date and these positions are eligible for renewal.

e. e. Subgroup Chair and Vice Chair

Each term of office shall not exceed three (3) years and no more than two consecutive three (3) year terms in each office may be served. This limit can be exceeded for special circumstances, provided the candidate’s name and an explanation of the special circumstances are submitted to the Board of Trustees for consideration. If approved by the Board of Trustees, the candidate will be appointed by the Chairman of the Board. An example of a special circumstance is that there is no other qualified candidate who is willing to serve. At the time of appointment, the expiration date for the Chair’s and Vice Chair’s membership term shall be adjusted to match the term of office.

f. The name of a National Board Member who is a candidate to serve on a

subgroup, but is not a member of the NBIC Committee or a subcommittee, must be submitted to the Chairman of the Board for approval.

g. A candidate for membership on a subgroup must provide a work history/resume to the NBIC Committee secretary.


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NB-240, Rev. 14 Page 10 of 21

4.4 Task Groups


Task groups are responsible for:

a. developing new rules and revising existing rules for specific Code topics or paragraphs;

b. acting on requests for interpretations of the rules for specific Code topics or paragraphs;

c. acting on any matter related to the scope of the Code as may be assigned by committees;

d. forwarding all task group actions to the committee as appropriate.

4.4.2 Membership

The number of members appointed to each task group shall be as necessary to carry out the assigned task. The size of task groups will be limited to numbers which will best serve operational needs.

4.4.3 Task Group Members Selection, Approval, and Term

a. When the committee agrees on the need or at the discretion of the chair

of a committee, a task group, members, and chair shall be appointed by the committee chair. A member of the task group may be appointed as task group secretary by the task group chair. Task group members need not necessarily be members of a committee.

b. The name of a National Board Member who is a candidate to serve on a

task group, but is not a member of the NBIC Committee or a subcommittee, must be submitted to the Chairman of the Board for approval.

c. The task group will be dismissed once the task has been completed or at

the discretion of the chair of the committee.

4.5 Interest Categories

NBIC Committee, subcommittee, subgroup and task group members shall not be considered as representing any specific organization. Participation by individuals employed by governmental agencies or affiliated with industry is not to be interpreted as government or industry endorsement. Membership shall be selected from the categories of interest listed below.


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NB-240, Rev. 14 Page 11 of 21

a. General Interest: Individuals who are not employed by an organization

characterized by b through h shall be considered General Interest.

b. Manufacturers: Any organization accredited by ASME to hold an ASME Code symbol stamp.

c. Authorized Inspection Agency: An authorized (insurance) inspection agency recognized by the National Board.

d. Jurisdictional Authorities: National Board members.

e. National Board Certificate Holders: Repair organizations accredited by the National Board to hold “R”, “NR” or “VR” certification.

f. Users: Owners or users of boilers/pressure vessels.

g. Labor: Individuals representing labor organizations whose members are skilled workers in boiler or pressure vessel manufacturing or repairing, such as the United Association of Journeymen and Apprentices of Plumbing and Pipe Fitting Industry of the United States and Canada or the International Brotherhood of Boilermakers, Ship Builders, Blacksmiths, Forgers and Helpers.

h. Regulatory Authorities: Representatives of US Governmental agencies that regulate boilers or pressure vessels or both.

Lack of any particular representative of any interest category at a meeting shall not preclude the committee from conducting its business when a quorum is present.

5.0 Duties of NBIC Committee, Subcommittee, Subgroup and Task Group Membership

5.1 Chair

The chair shall preside at meetings of the committee and shall perform other duties as are customarily assigned to that position.

The chair of the NBIC Committee shall make an annual review of the activity of each voting member of the NBIC Committee, subcommittee and subgroup with regard to the member’s contribution to the work, attention to correspondence, and attendance at meetings. Based on this review, if a consistent lack of attendance or participation within the past year is noted, the chair may recommend to the Chairman of the Board that the member’s appointment to the NBIC Committee be terminated. The chair’s report of NBIC Committee member’s activities shall be sent to the Chairman of the Board and the Executive Director of the National Board.


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NB-240, Rev. 14 Page 12 of 21

5.2 Vice Chair

The vice chair shall, in the absence of the chair, fulfill the duties of the chair.

5.3 Secretary

In addition to the responsibilities required by this procedure, the Secretary shall prepare agendas and record minutes of meetings and shall perform such other duties as are customarily assigned to such an office. In the absence of the chair and vice chair at a meeting, the secretary shall take the chair for the purpose of receiving nominations from the members present for election of a chair pro tem, who shall then preside at the meeting.

5.4 Members

The duty of each member is to give thorough consideration to each subject brought before the committee for action, vote on acceptance or rejection of each proposal, and assist generally in carrying out the assigned functions. Such duties may be carried out by attendance at meetings, by correspondence, and by telephone.

6.0 Meetings

6.1 Scheduled Meetings

NBIC Committee meetings shall be held at the call of the Chair, as decided upon by a majority of NBIC Committee members, or as directed by the Chairman of the Board. Subcommittee, subgroup and task group meetings held at times and locations other than in conjunction with the NBIC Committee meeting shall require the approval of the National Board Executive Director. Meeting requests shall be in writing to the Executive Director and include the subcommittee, subgroup or task group members’ roster.

6.2 Locations

The NBIC Committee shall meet in National Board member jurisdictions.

6.3 Meeting Notification

All committee meeting schedules shall be posted on the National Board web site. The National Board member in whose jurisdiction the NBIC Committee is meeting shall be invited to attend the meeting. A meeting agenda shall be made available to the members prior to the meeting and shall be subject to approval at the commencement of each meeting.


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NB-240, Rev. 14 Page 13 of 21

6.4 Public Meetings

Meetings at which the committee considers proposed revisions to the NBIC, reaffirmation of previously considered revisions or withdrawal of previously approved revisions shall be open to the general public. Unless matters to be discussed by the committee are deemed to be of a confidential nature by the chair, committee meetings shall be open to any interested person who shall be given an opportunity to participate in the discussions on subjects of interest to them.

6.5 Quorum

Fifty-one percent of the NBIC Committee, subcommittee or subgroup voting membership eligible to vote must be present to conduct committee business.

6.6 Meeting Conduct

The committee shall conduct meetings in accordance with the latest available edition of Roberts Rules of Order (Revised) unless rules to the contrary are specified in these procedures.

6.7 Recording Meeting Proceedings

Taping of committee meetings, other than by the secretary, is prohibited.

6.8 Minutes

All meetings of the NBIC Committee, subcommittees and subgroups shall be documented in minutes of the meeting. The minutes are not to be considered a verbatim record of the meeting but rather a record of the voted actions and highlights of significant discussions or conclusions. The title page of committee minutes shall include the following statements:

“These minutes are subject to approval and are for committee use only. They are not to be duplicated or quoted for other than committee use.”

Minutes of committee meetings will be distributed to the members of the committees, the Executive Director, National Board members and Advisory Committee members, as requested. Copies of committee minutes will be made available on the National Board’s Web site for review until the next scheduled meeting minutes are available.

7.0 Voting

7.1 General


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NB-240, Rev. 14 Page 14 of 21

7.1.1 Each committee member shall exercise their vote within the presented time

limits. When a committee member fails to report when due, or consistently abstains from voting, the committee member’s appointment shall be subject to termination. The individual may appeal such action. Committee members are encouraged to vote as soon as possible.

7.1.2 Votes for committee actions may be obtained by letter, fax, recorded votes at

meetings, or electronic means. All committee members shall have an opportunity to vote. When recorded votes are taken at meetings, the committee members who are absent shall be given the opportunity to vote.

7.1.3 The vote of each committee member shall be in one of the following

categories:

Approved Disapproved Abstention Not voting (for possible conflict of interest)

A response of not voting signifies neither approval nor disapproval and should be executed only when the committee member believes that they have a conflict of interest or potential conflict of interest and is removing themselves from the voting process. Committee members casting disapproved responses should include an alternate action that will resolve their disapproved vote. Committee members casting abstained responses should include a reason for the abstention.

7.1.4 Approval of committee actions shall be by a majority vote. Approval of the

following actions of the NBIC Committee or subcommittee shall require two-thirds (2/3) majority vote of the committee membership, excluding not voting responses:

committee procedures and interest categories reaffirmation of the NBIC as an ANSI Standard NBIC revisions interpretation of the NBIC scope of the NBIC Committee or subcommittee New ANSI standard

7.1.5 Voting by NBIC Committee members not present at a meeting or by letter

ballot may be obtained by letter, facsimile, or by other electronic means.


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NB-240, Rev. 14 Page 15 of 21

7.2 Voting at Meetings

NBIC Committee members not present at a meeting for final approval of Code revisions shall be afforded the opportunity to submit their vote within two weeks after the date of the NBIC Committee meeting. It is the responsibility of the National Board to provide the information relating to the items prior to the meeting in the form of posted Agendas. Disapproved actions at the meeting shall be placed on the Subcommittee agenda for the next scheduled meeting.

7.3 Voting by Letter Ballot

7.3.1 A letter ballot on any subject requires a response of at least fifty-one percent

of committee members eligible to vote and may be authorized by the Chair of the NBIC Committee, Chair of a subcommittee, Chairman of the Board, or a majority vote of those present and voting at a NBIC Committee or subcommittee meeting. The voting period for a letter ballot may be four (4) calendar weeks; however, in order to expedite the item, this period may be shortened to no less than two calendar weeks by the person authorizing the letter ballot. Voting periods shall be closed upon receipt of all responses, but not later than the established closing date. All letter ballots shall be coordinated by the NBIC Committee secretary.

7.3.2 At the conclusion of the letter ballot period, the NBIC Committee or

subcommittee secretary shall tally the votes and report the results to the members. If the letter ballot is disapproved, the item shall be placed on the agenda for the next meeting. All comments may be reviewed electronically by the NBIC Committee members or subcommittee members during the letter ballot period. The Project Manager shall respond in writing to all negative comments received. The response shall include a disposition to the comment, and reasons for that disposition. If a comment is submitted that does not pertain to the ballot under consideration, the comment shall be reviewed as a new revision request to the code. Upon Project Manager responses to negative comments, the letter ballot (with or without substantive revisions) and attempts at resolution shall be resubmitted for a two week time period for members to respond, reaffirm or change their original vote. Reaffirmation does not require a response during this voting period. At the conclusion of the letter ballot period, the NBIC Committee or subcommittee secretary shall tally the votes and report the results to the members. The Project Manager shall communicate with negative commenters in order to resolve their concerns, whenever possible.

If the required vote approval percentage is affirmative after this time period, the ballot shall be considered approved. Letter ballots not approved shall be


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NB-240, Rev. 14 Page 16 of 21

placed on the agenda for the next scheduled meeting of the NBIC Committee or subcommittee.

7.4 Final Approval Vote

Prior to publication of a new edition of the NBIC, all substantive changes to the NBIC that have been approved by the NBIC Committee shall be gathered in a final draft standard document. A vote shall be taken by the NBIC Committee to approve the final draft standard document as the new edition of the NBIC. This vote serves as the final approval for all revisions to the NBIC. No substantive changes shall be made to the approved final draft standard unless the final draft standard is recirculated to the NBIC Committee in order to afford all members the opportunity to respond, reaffirm, or change their vote. The draft standard shall be submitted for an additional public review period if substantive changes are made to the document. If an NBIC Committee member votes ‘Disapproved’ on the final vote, that member shall submit reasons for the ‘Disapproved’ vote in writing to the NBIC Secretary. The NBIC Secretary may communicate with the member to resolve their negative vote. If the member remains unresolved in their objection, the ballot and attempts at resolution of the negative shall be resubmitted for a two week time period for members to respond, reaffirm or change their original vote. If the member remains unresolved with their ‘Disapprove’ vote after the two week reaffirmation period, the member shall be notified in writing of their right to appeal the final committee decision.

8.0 National Board Inspection Code Publication Information

8.1 ANSI Approval Process

NBBPVI is accredited by ANSI as a developer of American National Standards. The NBIC Committee, subcommittees, subgroups and task groups must conduct activities in accordance with this procedure and the current rules and procedures of ANSI.

8.1.1 Documentation

a. After the NBIC Committee has approved the draft standard, the secretary

shall prepare and submit a Standards Action Public Review Request (BSR-8) form. A notice of all revisions shall be posted on the National Board’s Web site for public review and comment. This notice shall be posted for a minimum of forty five days, or a minimum of sixty days if requested by an interested party.

b. The secretary shall coordinate the disposition of public review comments with the Project Manager.


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NB-240, Rev. 14 Page 17 of 21

c. The disposition of all public review comments shall be approved by the

NBIC Committee.

d. The commenter shall be advised, in writing, of the disposition of the public review comment and the reasons for the disposition. The commenter shall be notified of their right to appeal the NBIC Committee’s decision.

e. All NBIC Committee members shall be notified of all unresolved public review comments and attempts at resolution to afford all members an opportunity to respond, reaffirm or change their vote. Any commenter with unresolved comments shall be notified in writing of their right to appeal.

f. Resolutions involving substantive changes to approved text shall be resubmitted for public review at the next scheduled public review and comment period or a new action shall be generated to address the commentators recommended change as appropriate.

g. When the disposition of all comments has been completed, or if no comments were submitted, the secretary shall prepare and submit the Formal Submittal Checklist for approval or withdrawal as an American National Standard (BSR-9) Form.

8.1.2 Secretariat

a. The National Board is the secretariat for the NBIC Committee. Its duties

include:

1. providing administrative support for the activities of the secretary, and

2. publishing and distributing the Code, minutes and interpretations approved in accordance with these procedures.

b. It shall be the responsibility of the secretary to:

1. ensure that the NBIC Committee adheres to these and other

referenced or applicable procedures, 2. apply to ANSI for accreditation of the NBIC Committee by that

organization, 3. maintain a committee roster of the members which shall include

names of the officers, and members, their address, business affiliation, category of interest, appointment expiration date,

4. comply with ANSI requirements for the NBIC Committee administration, and

5. submit proposed revisions to this procedure to ANSI for approval.


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NB-240, Rev. 14 Page 18 of 21

8.1.3 Internal Audits

At least once every three calendar years, the Executive Director of the National Board shall have an audit made of the NBIC Committee’s activities to ensure these procedures are followed. The audit shall be conducted by person(s) who are not members of the NBIC Committee. The audit report and follow-up action of deficiencies uncovered by an audit shall be reported to the NBIC Committee and the Chairman of the Board.

8.1.4 Patent Policy

The National Board shall comply with the ANSI patent policy as described in the ANSI Essential Requirements.

8.1.5 Commercial Terms

The National Board shall comply with the ANSI Commercial Terms and Conditions Policy as described in the ANSI Essential Requirements

8.1.6 Withdrawal of American National Standard

When required by ANSI Essential Requirements or the National Board elects to withdraw or discontinue an American National Standard or portion thereof, the National Board shall immediately notify ANSI for announcement in ANSI Standards Action. The National Board shall comply with all ANSI Essential Requirements for withdrawal of an American National Standard.

8.2 Revisions to the NBIC

8.2.1 Any interested person may request consideration of a revision to the NBIC

by submitting such request in writing to the secretary. If deemed editorial as determined by the secretary, requests will be incorporated into the NBIC draft edition for distribution and public review. Comments which are editorial in nature need not be submitted to the NBIC Committee or subcommittees for consideration prior to inclusion in the edition. Any public review comments associated with these editorial comments will be handled as such and will be considered by the NBIC Committee and subcommittee at the next scheduled meetings for final approval.

Requests which are technical in nature will be forwarded to the appropriate subcommittee for consideration and recommendations made to the NBIC Committee, for their approval. Once approved, these revisions will be incorporated into the next draft. If approval is not reached, the item will be returned to the subcommittee for further action.


Attachment Page 23

NB-240, Rev. 14 Page 19 of 21

8.2.2 Following approval of a revision by the NBIC Committee and acceptance under ANSI procedures, the approved revision shall be published in the next edition.

8.3 Interpretations of the NBIC

8.3.1 The NBIC Committee has the responsibility for interpreting and replying to

questions concerning the application of NBIC rule or guideline. Any interested person may request, in writing, an interpretation of a rule or guideline contained in the NBIC through the NBIC Committee secretary.

8.3.2 Upon receipt of such a request the NBIC Committee secretary determines

which subcommittee should develop a technical response.

When responding to questions concerning the interpretation of a rule or guideline, the following is to be used as a response:

“The NBIC was developed under procedures approved by the American National Standards Institute. The NBIC Committee that approved the NBIC and revisions thereto is a consensus NBIC Committee balanced to assure that individuals from competent and concerned interests have been afforded the opportunity to participate. Further, all proposed revisions to the NBIC are made available for public review and comment which provides an opportunity for additional input from jurisdictions, industry and the public at large.”

From time to time a request for interpretation regarding a superseded edition of the NBIC may be submitted to the NBIC Committee. If in the opinion of the members of the NBIC Committee, a response can be formulated, the NBIC Committee should respond to the inquirer's question. However, when it is the consensus of the NBIC Committee that a response cannot be formulated, the NBIC Committee should respond as follows:

“The (edition of the NBIC) has been superseded. The historical knowledge that the NBIC Committee feels is needed to respond to your request for interpretation is no longer available to the NBIC Committee.”

8.3.3 All interpretations of the NBIC shall be approved by the NBIC Committee. 8.3.4 All interpretations of the NBIC shall be posted on the National Board web

site. A written response will also be sent to the inquirer. 8.3.5 The National Board accepts responsibility for, and recognizes only those

interpretations approved by the NBIC Committee.

8.4 Publications


Attachment Page 24

NB-240, Rev. 14 Page 20 of 21

8.4.1 NBIC

The NBIC shall be identified as "An American National Standard" and "ANSI/NB-23" in accordance with ANSI procedures. A new edition of the NBIC shall be published every two years. Each edition shall have a date of issue. The NBIC may be used beginning with the date of issue. Six (6) months after the date of issue, the edition becomes the requirement for compliance with NBIC. Complimentary copies of the NBIC will be provided to the members of the NBIC Committee, subcommittees, and subgroups.

8.4.2 Forms

National Board forms are part of the standard and follow the same requirements for revision as outlined in this procedure.

8.5 General

8.5.1 Referencing Other Standards

When the NBIC Committee wishes to reference another code or standard, the date of the specific, referenced code or standard shall not be cited unless required.

8.5.2 Copyrights

Copyright and all rights in all materials produced by the committee are owned by the National Board

9.0 Due Process

The National Board provides due process for the impartial handling of complaints regarding procedural or technical issues for any action or inaction. As part of this due process there are several levels to which an aggrieved party may appeal. This section gives criteria regarding right to appeal, how appeals are made and what may be appealed. At any level of the appeal process, there shall be no informal discussions between the body hearing the appeal and representatives of the appellant. Persons who have directly and materially affected interests and who have been or will be adversely affected by any procedural or technical action or inaction with regard to the development of a proposed American National Standard or the revision, reaffirmation or


Attachment Page 25

NB-240, Rev. 14 Page 21 of 21

withdrawal of the NBIC have the right to appeal. Appeals shall be addressed promptly and a decision made expeditiously. The following process shall be followed:

a. Any person aggrieved by an interpretation, disposition of comments, procedural or

technical issues may appeal to the NBIC Committee.

b. The aggrieved person shall first request reconsideration by the NBIC Committee. Such request shall be in writing, addressed to the NBIC Committee secretary, and shall state the reasons for requesting reconsideration.

c. Should the person remain aggrieved following such reconsideration by the NBIC Committee or should such reconsideration be denied, the aggrieved person then, in writing, addressed to the National Board’s Executive Director, may request review by the National Board Appeals Committee. The findings of the National Board Appeals Committee operating under their procedures, shall be binding on the NBIC Committee as to the specific item under appeal and it shall be incumbent upon the NBIC Committee to consider incorporating the National Board Appeals Committee findings.

d. Should the person remain aggrieved following the National Board Appeals Committee’s decision, further appeal may be taken to the Board. Such appeal is initiated by a written request, addressed to the National Board’s Executive Director setting forth the grounds for such appeal. The appeal shall be heard at the next regular or special meeting of the Board which is held at a time of sufficient duration following such request as to allow distribution of all relevant documents and materials to the Board members. The Board, upon considering such appeal, by affirmative majority vote of those present, may allow a variance, may direct the NBIC Committee to consider a revision, or may sustain the action of the National Board Appeals Committee. The decision of the Board of Trustees on such appeal shall be final.

10.0 Records

Records shall be retained for a minimum of five (5) years or until approval of the subsequent revision or reaffirmation of the complete standard. Records for withdrawn standards shall be retained for a minimum of 5 years after withdrawal or until the next ANSI audit, whichever is longer.

11.0 Antitrust Policy

The National Board of Boiler and Pressure Vessel Inspectors shall comply with the ANSI Antitrust Policy as described in the most current version of the ANSI Essential Requirements.


Attachment Page 26

Interpretation IN15-0601

Proposed Interpretation

Inquiry: IN15-0601 Source: Mr. Nate Manzon, PMC Engineering Solutions Subject: NBIC Part 3 Section 3 Edition: 2013 Question 1: May installation of a flush patch in a pressure

retaining part be classified as a “Repair” if any of its attachment welds are made using a backing strip along with the welds receiving the same degree of volumetric examinations as original construction when the original vessel design and construction of the pressure retaining part did not use backing strips in its design and construction.

Reply 1: No. If backing strips were not considered and used in the original design and construction, and are used on the flush patch installation, the work must be classified as an Alteration.

Question 2: May installation of a flush patch in a pressure retaining part be classified as a “Repair” if any of its attachment welds are made using a backing strip along with the welds receiving a lesser or higher degree of volumetric examination such that the applicable flush patch butt weld design joint efficiency is lower or higher than original construction when the original vessel design and construction of the pressure retaining part did not use backing strips in its design and construction.

Reply 2: No. If backing strips were not considered and used in the original design and construction, and are used on the flush patch installation, and if the applicable joint efficiency of the weld made using a backing strip is lower or higher than that of the joint efficiency used on the original design, there would be a change in the joint efficiency applicable to design of the part which would mandate that the work be classified as an Alteration.

Committee’s Question:

If a flush patch plate in a pressure retaining item (PRI) is installed with attachment welds using backing strips and the attachment welds receive the same or higher degree of volumetric examination required by the original code of construction with no reduction in joint efficiency as original construction is this considered a repair?

Committee’s Reply:

Yes

Rationale: SC Vote

IN15-0601 SC RA 7-20-16Attachment Page 27

Attachment Page 27

NBIC Vote

IN15-0601 SC RA 7-20-16Attachment Page 28

Attachment Page 28

IN16‐0401 Corporate Ownership

Rev‐4 01‐11‐17

IN16‐0401 Interpretation Response

Subject; Part 3, 1.6.1

Background: Two companies, each holding an “R” Certificate of Authorization, have merged and now operate under a common corporate umbrella. Each prior independent company is now a wholly owned subsidiary of a parent company. Question 1; Is it permissible for subsidiary companies, under a common corporate ownership, to possess and maintain separate R certificates of Authorization? Reply 1: Yes

Question 2: May the subsidiary companies under common corporate ownership exchange and use quality related documents and procedures? Reply 2: The NBIC does not address the sharing and use of quality documents and procedures between subsidiaries. Question 3: Must subsidiary companies now under a common corporate owner combine the Quality System Programs of each subsidiary into a single program that is applicable to all subsidiaries?

IN16-0401, Interpretation Response rev 4 1-11-17Attachment Page 29

Attachment Page 29

IN16‐0401 Corporate Ownership

Rev‐4 01‐11‐17

Reply 3: No. They may continue to operate independently and hold separate “R” Certificates of Authorization.

IN16-0401, Interpretation Response rev 4 1-11-17Attachment Page 30

Attachment Page 30

IN16‐0801‐ Increase of Heat Input into a HRSG Subject: Part 3, paragraph 3.4.3, 2015 Edition

Background: In a combined cycle plant, combustion turbine exhaust (waste‐heat) is the principal source of heat to an HRSG. When upgrades are performed to the combustion turbine, it can result in increased heat input to the HRSG. Question: When the total heat input into a boiler (for example a Heat Recovery Steam Generator (HRSG)) is changed (e.g. increased firing rate, adjustment, or modification to the primary or an auxiliary heat source), resulting in the steaming capacity exceeding the original Manufacturer’s Minimum Required Relieving Capacity (MRRC), does this departure from the original Manufacturer’s design represent an alteration? Reply: Yes For the committee: Within the Power Generating industry, Combustion Turbines (CT’s), not un‐like other generations of power producing equipment, may seek ways to refine CT‐efficiency thereby reducing operating cost. When the CT‐equipment is used in conjunction with a Heat Recovery Steam Generator (HRSG), original HRSG‐design understandings may be inadvertently sidestepped as a very relevant component of understanding the combined operating system.

At risk is, there may be instances where an improvement in efficiency is sought at the CT, without looking at the HRSG as a recipient of the waste‐heat, and the effects of steaming, potentially exceeding the steam relieving requirements of ASME Section I, PG‐67.

While an increase in total combustion mass‐flow may initially represent the providence of increased steaming capacity and some perception of reward by the Owner, the increase in firing weighs heavily environmentally and is routinely monitored and reported. The consequences of exceeding the State‐dependent emission permit may limit practical opportunity without besetting a “New Source Review”, environmental impact study; a very costly venture, but the prerogative of the Owner. As presented, the interpretation does not question operating prerogatives of the Owner; within or outside of the recommended operating guidance of the OEM. To add, routine CT‐tuning required to stay within environmental limits, and routine maintenance activities representing component replacements are outside of this interpretation as there is not an upset in MRRC.

IN16-0801 rev 1. 1-12-17 WVAttachment Page 31

Attachment Page 31

IN16-0801 rev 1. 1-12-17 WVAttachment Page 32

Attachment Page 32



Inquiry: IN16‐1001

Source: Jeang Sope Yoon

Subject: Examples of Alterations, Part 3, 3.4.3 (h)

Edition: 2015

Original

Question 1:

If an increase in loading on an existing bracket cause only increase of local stress in pressure part without physical change (reinforcing) of the part, is the requirement of Alteration applicable as per 3.3.3 (h)?

Committee

Question 1:

Is an increase in external loading on a bracket that increases local stress in a pressure retaining item (PRI) which does not require redesign of the PRI or bracket attachment considered an alteration?

Reply 1: No.

SC Vote

NBIC Vote


Source: Unknown

Subject: Examples of Alterations, Part 3, 3.4.3 (h)

Edition: 2015

Original

Question 2:

In 3.4.3 (h), does the word “pressure retaining item” include existing bracket itself (non-pressure part)?

Committee

Question 2:

Reply 2: See definition of Pressure Retaining Item(PRI) in

NBIC Part 3 Glossary

SC Vote

NBIC Vote

IN16-1001 B 1-11-17 Rev-1 FinalAttachment Page 33

Attachment Page 33



Inquiry: IN16-1101 Source: Pradeep Subhedar Subject: NBIC Part 3 Section 5.7.3, 5.7.5, and Figure 5.7.5-b Edition: 2015 Question 1: In case of alteration of Heat Exchanger - Tube side only,

is it allowed mention MAWP for tube side only on the Alteration nameplate, as alteration was done only on tube side.

Reply 1: Yes or No Committee’s Question:

If an alteration is performed only on one pressure chamber (e.g. shell side or tube side) of a heat exchanger, is it permitted to only stamp the MAWP for the altered side on the alteration nameplate?


No, the MAWP of both chambers shall be listed on the nameplate.

Rationale: NBIC Part 3, Sections 5.7.3, 5.7.5, Fig. 5.7.5-b The alteration nameplate represents the current stamped ratings of the altered vessel. Having to decipher the current stamped ratings of the altered vessel from the alteration nameplate(s) and the original manufactured nameplate leads to confusion.

SC Vote NBIC Vote

Background Information IN16-1101 12-19-16 from the Inquirer: We would like to have code interpretation on the NBIC Part -3 code cl. 5.7.3 and Figure 5.7.5 b Inquiry: In case of alteration of Heat Exchanger - Tube side only, is it allowed mention MAWP for tube side only on the Alteration nameplate, as alteration was done only on tube side. Reply: Yes or No Background: Repair organisation added 3 nozzles on Tube side of the Heat exchanger and shell side was not touched. Since alteration nameplate needs to mark with MAWP, is it allowed to mention MAWP only on Tube side as the work was carried out only on Tube side. The word Tube side also can be punched below MAWP. Hope to receive your kind reply. With best regards, Pradeep Subhedar

Rationale from NBIC Part 3:

IN16-1101 Final Proposal 1-11-17Rev-1Attachment Page 34

Attachment Page 34

1.3.2 Acceptance Inspection

c) The Inspector shall verify the stamping or nameplate is correct and where applicable, the nameplate has been properly attached

NBIC Part 3, 5.2.2 Preparation of Form R-2 (Alterations)

b) The information describing an alteration to a pressure-retaining item shall be identified on Form R-2 with a complete description of the scope of work for physical or non-physical changes. When the scope of work represents a change that will increase the Minimum Required Relieving Capacity (MRRC) of a pressure-retaining item, such as a change in heating surface, Maximum Designed Steaming Capacity (MDSC), or Btu/hr (W) heating capacity, the new MRRC shall be documented on Form R-2 and indicated on the appropriate nameplate of NBIC Part 3, Figure 5.7.5-b or NBIC Part 3, Figure 5.7.5-c.

NBIC Part 3, Section 5

5.7.3 Stamping Requirements for Alterations Pressure-retaining items altered in accordance with this code shall have a nameplate or stamping applied adjacent to the original manufacturer’s stamping or nameplate in accordance with this section. For an alteration where physical changes are made to the pressure-retaining item, the “R” Certificate Holder responsible for the construction portion of the alteration shall apply the stamping or nameplate. For an alteration where no physical changes are made to the pressure-retaining item (e.g., a re-rating) the “R” Certificate Holder, assuming responsibility for the design, shall apply the stamping or nameplate. 5.7.5 SPECIFIC REQUIREMENTS FOR STAMPING AND NAMEPLATES a) Required data shall be in characters of at least 5/32 in. (4 mm) high, except that characters for pressure relief valve repair nameplates may be smaller. Markings may be produced by casting, etching, embossing, debossing, stamping, or engraving. The selected method shall not result in any harmful contamination, or sharp discontinuities to, the pressure-retaining item. See NBIC Part 3, Figures 5.7.5–a through 5.7.5-g. b) The National Board Code Symbols (“R”, “VR”, and “NR”) are to be stamped; do not emboss. c) Stamping directly on items, when used, shall be done with blunt-nose continuous or blunt-nose interrupted dot die stamps. If direct stamping would be detrimental to the item, required markings may appear on a nameplate affixed to the item. d) The certificate holder shall use its full name as shown on the Certificate of Authorization or an abbreviation acceptable to the National Board. e) The letters “RP” shall be stamped below the “R” Symbol Stamp to indicate organizations accredited for performing repairs or alterations to fiber-reinforced plastic items. f) The letter “G” shall be stamped below the “R” Symbol Stamp to indicate organizations accredited for performing repairs or alterations to graphite pressure equipment. g) The subject nameplate shall be securely attached using a method compatible with the structure or stand-off bracket supporting the nameplate, in a manner that will impede easy removal. The method of attaching this nameplate, as permitted by the original code of construction, may include, but is not limited to: 1) Welding 2) Adhesive, bonding or cementing 3) Tamper-resistant mechanical fasteners of suitable metal construction

NBIC Interpretations: INTERPRETATION 13-02 Subject: Part 3, 5.7.5 Edition: 2011


Attachment Page 35

Question: When temperature limits are not required to be placed on the original manufacturer’s nameplate in accordance with the original code of construction, may the temperature field for Figures 5. 7. 5 b) and 5.7.5 c) be indicated as N/A? Reply: Yes


Attachment Page 36

96

Subject Plate Heat Exchangers

File Number NB12-0801 Prop. on Pg. 2 thru 104

Proposed Revision Add examples of routine repairs, repairs, and alterations for plate heat exchangers and revise R-1 form to include PHEs.

Statement of Need

Because of the unique design of the PHE, the current ASME Pressure Vessel and NBIC Codes do not specifically address the design of PHE’s, nor the potential repairs or alterations. This is intended to provide guidance to the industry and the Jurisdictions.

Project Manager Randy Cauthon

SubGroup R&A Specific

SubGroup

Negatives

SG Meeting Date January 10, 2017

SubCommittee

Negatives

SC Meeting Date January 11, 2017

NB12-0801 01-11-17 Rev-1Attachment Page 37

Attachment Page 37

96

SE

CT

ION

3

3.3 REPAIRS TO PRESSURE-RETAINING ITEMS

3.3.3 EXAMPLES OF REPAIRS

a) Weld repairs or replacement of pressure parts or attachments that have failed in a weld or in the base material;

b) The addition of welded attachments to pressure parts, such as:

1) Studs for insulation or refractory lining;

2) Hex steel or expanded metal for refractory lining;

3) Ladder clips;

4) Brackets having loadings that do not affect the design of the pressure-retaining item to which they are

attached; and

5) Tray support rings.

c) Corrosion resistant strip lining, or weld overlay;

d) Weld buildup of wasted areas;

e) Replacement of heat exchanger tubesheets in accordance with the original design;

f) Replacement of boiler and heat exchanger tubes where welding is involved;

g) In a boiler, a change in the arrangement of tubes in furnace walls, economizers, or super heater sections;

h) Replacement of pressure-retaining parts identical to those existing on the pressure-retaining item and

described on the original Manufacturer’s Data Report. For example:

1) Replacement of furnace floor tubes and/or sidewall tubes in a boiler;

2) Replacement of a shell or head in accordance with the original design;

3) Rewelding a circumferential or longitudinal seam in a shell or head;

4) Replacement of nozzles of a size where reinforcement is not a consideration.

i) Installation of new nozzles or openings of such a size and connection type that reinforcement and strength calculations are not a consideration required by the original code of construction;

j) The addition of a nozzle where reinforcement is a consideration may be considered to be a repair, provided

the nozzle is identical to one in the original design, located in a similar part of the vessel, and not closer than three times its diameter from another nozzle. The addition of such a nozzle shall be restricted by any service requirements;

k) The installation of a flush patch to a pressure-retaining item;

l) The replacement of a shell course in a cylindrical pressure vessel;

m) Welding of gage holes;

n) Welding of wasted or distorted flange faces;

o) Replacement of slip-on flanges with weld neck flanges or vice versa;

p) Seal welding of buttstraps and rivets;

q) Subject to the administrative procedures of the Jurisdiction and approval of the Inspector, the replacement of a riveted section or part by welding;


Attachment Page 38

96

r) The repair or replacement of a pressure part with a code-accepted material that has a nominal compo-

sition and strength that is equivalent to the original material, and is suitable for the intended service; and

s) Replacement of a pressure-retaining part with a material of different nominal composition and, equal to or greater in allowable stress from that used in the original design, provided the replacement material satisfies the material and design requirements of the original code of construction under which the vessel was built. The minimum required thickness shall be at least equal to the thickness stated on the original Manufacturer’s Data Report.

t) The replacement of a pressure relieving device (PRD) attached by welding, provided the replacement

device’s relieving capacity is equal to or greater than the PRD capacity required by the original code of construction.

u) Repairs toFor plate heat exchangers (PHE’s) areis limited to the following:, REPAIR activities are

those actions necessary in replacing critical parts bearing certification or manufacturer’s stamping with no-change in material allowed as described on the Manufacturer’s Data Report (MDR) or verifiable Original Equipment Manufacturer’s (OEM) drawing. Repair activities for PHE’s are further described or limited to:

1) Welding on any pressure part, i.e. not limited to a flange, nozzle, or endplate;

2) In kind replacement of endplates, or welded nozzles,

3) Replacement of any failed connection or frame bolting, representing the replacement parts

described in Part 3, 3.2.2-a), with no change of material or grade as described on the MDR or OEM-drawing,

The addition or repair of load bearing attachments (e.g., welded supports or lifting lugs) to the

endplates.For plate heat exchangers (PHE’s), REPAIR activities are those actions necessary in replacing critical parts bearing certification or manufacturer’s stamping with no-change in material allowed as described on the Manufacturer’s Data Report (MDR) or verifiable Original Equipment Manufacturer’s (OEM) drawing. Repair activities for PHE’s are further described or limited to: in addition to all of the applicable examples of repair above:

Welding on any pressure part, i.e. not limited to a flange, nozzle, or endplate; In kind replacement of endplates, welded nozzles, Replacement of any failed connection or frame bolting, representing the replacement parts

described in Part 3, 3.2.2-a), with no change of material or grade as described on the MDR or OEM-drawing, or as otherwise determined by analysis;

4) The addition or repair of load bearing attachments (e.g., welded supports or lifting lugs) to the

endplates.

5) Replacement of critical parts bearing certification or manufacturer’s stamping with no-change in material allowed as described on the Manufacturer’s Data Report (MDR) or verifiable Original Equipment Manufacturers (OEM) drawing.

3.4.3 EXAMPLES OF ALTERATIONS

a) An increase in the maximum allowable working pressure (internal or external) or temperature of a pres-

sure-retaining item regardless of whether or not a physical change was made to the pressure-retaining item;

Formatted: Indent: Left: 0.75"

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Attachment Page 39

96

b) A decrease in the minimum temperature;

c) The addition of new nozzles or openings in a boiler or pressure vessel except those classified as repairs;

d) A change in the dimensions or contour of a pressure-retaining item;

e) In a boiler, an increase in the heating surface or steaming capacity as described on the original Manu-

facturer’s Data Report (MDR);

f) The addition of a pressurized jacket to a pressure vessel;

g) Except as permitted in NBIC Part 3, 3.3.3 s); replacement of a pressure retaining part in a pressure retaining item with a material of different allowable stress or nominal composition from that used in the original design;

h) The addition of a bracket or an increase in loading on an existing bracket that affects the design of the

pressure-retaining item to which it is attached;

i) The replacement of a pressure relieving device (PRD) as a result of work completed on a pressure-retaining item (PRI) that changes the resultant capacity to exceed the minimum required relieving capacity (MRRC) required by the original code of construction as described on the original Manufacturer’s Data Report.

j) For plate heat exchangers, in addition to all the applicable examples of alterations above, the

following changes from what is listed on the MDR or described on the Original Equipment Manufacturer’s (OEM)-drawing:

1) For heat transfer plates:

a) A change in material grade or nominal thickness; b) A reduction in number beyond any minimum, or when no minimum is specified; c) An increase in number beyond any maximum, or when no maximum is specified; d) A change in model type;

2) Any change in material whether described at 3.3.3 s) or as described at 3.4.3 g): a) A change in connection bolt or frame compression bolt diameter or material grade; b) A change in material grade or nominal dimensions of any end plates or nozzles.

For plate heat exchangers, in addition to all the applicable examples of alterations above, the following changes from what is listed on the MDR:

For heat transfer plates:

A change in material grade or nominal thickness;

A reduction in number beyond any minimum, or when no minimum is specified;

An increase in number beyond any maximum, or when no maximum is specified;

A change in model type;

A change in connection bolt or frame compression bolt diameter or material grade;

A change in material grade or nominal dimensions of any endplates or nozzles.




Formatted: Indent: Left: 1.25", First line: 0"












Attachment Page 40

96

Definition to be added into glossary:

Plate Heat Exchangers (PHE): An assembly of components consisting of heat transfer plates and its supporting frame.

The frame provides structural support and pressure containment and may consist of fixed endplates, moveable

endplates, an upper carrying bar and lower guide bar which provide plate alignment, and frame compression bolts.

The gasketed, semi‐welded gasketed, and fully welded heat transfer plates are compressed between the endplates

by the frame compression bolts. Brazed heat transfer plates are stacked on top of each other and brazed together.

The nozzles or connections may be located on any endplate.




Attachment Page 41

NBIC Part 3 Paragraph(s): S1.2.14

Title: Throttle Pipes, Dry Pipes, Superheater Headers & Front End Steam Pipes

Date Opened: April 2013

Background:

The reason for adding this section is to provide guidance for repair of these locomotive boiler

components. Two accidents have occurred to steam locomotives over the past 30 years when the dry

pipe collapsed and caused the locomotive to operate out of control. Although neither accident caused

injury equipment damage did occur. In addition other accidents that resulted in injury and fatalities

have occurred to steam locomotives during the years of 1910 ‐ 1950 when these were in normal railroad

service.

Proposed Action: For letter ballot 9 January 2017

Throttle Pipes, Dry Pipes, Superheater Headers & Front End Steam Pipes

1) Throttle castings, dry pipes, super heater headers, and front end steam pipes may be repaired by

brazing. Brazing shall be done according to a procedure appropriate to the type of repair and shall be

acceptable to the Inspector and the jurisdiction if applicable. The completed repair shall not be

subjected to operational stresses in excess of 5,000 psi (35 Mpa), nor repair mean temperatures greater

than 550 F (290 C).

2) Cracks in throttle pipes, dry pipes, superheater headers, and front end steam pipes made from steel

may be repaired by welding. All welded repairs shall be done in accordance with NBIC Part 3 and ASME

Section I.

3) Weld build‐up may be used for repair of steel components provided the corroded section does not

exceed 10 square inches (64.52 square centimeters) in area and the depth of corrosion is less than 50%

of the original wall thickness. If the corrosion depth or area exceeds one or both of these values, either

the corroded section shall be replaced by a new section or the entire component replaced. Except as

provided in this paragraph, all repairs shall be done in accordance with NBIC Part 3 and ASME Section I.

4) Throttle pipes, dry pipes and superheater headers, shall be supported by hangers, brackets or other

structural method to prevent placing bending loads on the adjacent mating parts and attachment

fasteners. Pins, bolts and nuts shall be prevented from loosening under service conditions.

NB13-1405 Throttle, steam pipes, etc. for SG letter ballot 9 Jan 2017Attachment Page 42

Attachment Page 42

Subgroup Locomotives National Board Item No. NB13-1407 Current Level: Subgroup discussion NBIC Part 3 Paragraph(s): S1.2.7.1 Title: Bolts, Nuts & Washers Date Opened: April 2013 Background: To provide guidance for the repair and replacement of the bolts, nuts and washers used on locomotive boilers for assembly of pressure retaining components. Proposed Action: Item moved to letter ballot January 9, 2017 S1.2.7.1 Bolts, Nuts, & Washers Bolts, nuts and washers used on locomotive boilers for assembly of pressure retaining components, shall be maintained, repaired or replaced in accordance with the directions of the original equipment manufacturer, if available. Bolts, nuts and washers that have wastage, corrosion or mechanical damage, sufficient to impair the holding power capability or function of the fastener shall be replaced, as permitted in NBIC Part 3, 3.3.3. Note 1: Material requirements for bolts and nuts can be found in Table S1.1.3.1

NB13-1407 nuts, bolts recommendation for SG letter ballot 9 Jan 2017Attachment Page 43

Attachment Page 43

NB16‐0810, increase of heat input into a HRSG, exceeding MRRC NBIC Part 3, 3.4.3

EXAMPLES OF ALTERATIONS

a) An increase in the maximum allowable working pressure (internal or external) or temperature of a

pressure‐retaining item regardless of whether or not a physical change was made to the pressure‐

retaining item;

b) A decrease in the minimum temperature;

c) The addition of new nozzles or openings in a boiler or pressure vessel except those classified as repairs;

d) A change in the dimensions or contour of a pressure‐retaining item;

e) In a boiler, an increase in the heating surface or steaming capacity as described on the original

Manufacturer’s Data Report;

f) The addition of a pressurized jacket to a pressure vessel;

g) Except as permitted in NBIC Part 3, 3.3.3 s); replacement of a pressure retaining part in a pressure

retaining item with a material of different allowable stress or nominal composition from that used in the

original design;

h) The addition of a bracket or an increase in loading on an existing bracket that affects the design of the

pressure‐retaining item to which it is attached;

i) The replacement of a pressure relieving device (PRD) as a result of work completed on a pressure‐

retaining item (PRI) that changes the resultant capacity to exceed the minimum required relieving

capacity (MRRC) required by the original code of construction as described on the original Manufacturer’s

Data Report.

j) An increase in the total heat input (e.g. increased firing rate, adjustment, or modification to the primary or auxiliary heat source) into a boiler, Heat Recovery Steam Generator (HRSG), or PRI resulting in the steaming capacity exceeding the original Manufacturer’s Minimum Required Relieving Capacity (MRRC) as described on the nameplate and or Manufacturer’s Data Report.

Background: In a combined cycle plant, combustion turbine exhaust (waste‐heat) is the principal source of heat to an HRSG. When upgrades are performed to the combustion turbine, it can result in increased heat input to the HRSG. For the committee: Within the Power Generating industry, Combustion Turbines (CT’s), not un‐like other generations of power producing equipment, may seek ways to refine CT‐efficiency thereby reducing operating cost. When the CT‐equipment is used in conjunction with a Heat Recovery Steam Generator (HRSG), original HRSG‐design understandings may be inadvertently sidestepped as a very relevant component of understanding the combined operating system.

At risk is, there may be instances where an improvement in efficiency is sought at the CT, without looking at the HRSG as a recipient of the waste‐heat, and the effects of steaming, potentially exceeding the steam relieving requirements of ASME Section I, PG‐67.

While an increase in total combustion mass‐flow may initially represent the providence of increased steaming capacity and some perception of reward by the Owner, the increase in firing weighs heavily environmentally and is routinely monitored and reported. The consequences of exceeding the State‐dependent emission permit may limit practical opportunity without besetting a “New Source Review”, environmental impact study; a very costly venture, but the prerogative of the Owner. As presented, the example does not question operating prerogatives of the Owner; within or outside of the recommended operating guidance of the OEM.

To add, routine CT‐tuning required to stay within environmental limits, and routine maintenance activities representing component replacements are outside of this example as there is not an upset in MRRC.

NB16-0810 rev. 1 1-12-17WV Letter Ballot FinalAttachment Page 44

Attachment Page 44

NB16‐2001 Rev. 3 Records Retention

Part 3, Table 1.6.1(c) 2017 01 03

CODE REVISIONS OR ADDITIONS

Existing Text: Part 3, Table 1.6.1, c)

Statement of Need

Background Information

Add the following sentence to the text regarding “Minimum retention Period”.

Continuity records for those employed by the Certificate Holder need not be retained for more than 5

years.

Because there is no established retention period for continuity records for those employed by the

Certificate Holder, the Certificate Holder may be expected to retain continuity records from the date of

initial qualification onward. This can be as long as 10 to 20 years, or longer. This is an unnecessary

burden on the Certificate Holders.

The burden of records retention varies amongst the various Certificate Holders. For example, it

may be of little or no burden for a Certificate Holder that employs a limited number of welders, bonders

or cementing technicians on a continuous basis, but for a Certificate Holder that employs hundreds,

perhaps thousands, of welders, bonders or cementing technicians for short periods of time, such as

needed for site repairs and alterations, record retention becomes quite burdensome. Is verification of

continuity maintenance dating back longer than 5 years needed to assure safety? I don’t believe so. The

NBIC has built‐in safeguards when a person’s skill comes into question. These safeguards are provided

in Part 3, Section I, paragraph 2.2.6.b and 2.2.6.1.c, Section 6, S4.10.5.b, S6.8.6.b, and S7.12.6.b. These

paragraphs require qualifications to be revoked when there is specific reason to question the person’s

ability to meet the specification requirements.

Please note that ASME Section VIII requires welding records to be retained for at least 3 years.

Section I just approved a revision to be published in the 2017 Edition that states that continuity records

need not be retained for more than 5 years (See following page).

NB16-2001 Records Retention Rev 3 01-03-17 Jim P (4)Attachment Page 45

Attachment Page 45

NB16‐2001 Rev. 3 Records Retention

Part 3, Table 1.6.1(c) 2017 01 03

INFORMATION ONLY

ASME Item 16‐1500 Records Retention Rev 4

A‐302.11, PW‐28.4 and PB‐29.3

Existing Text Proposed Revision A-302.11 Records Retention. TheManufacturerorassemblershallhaveasystemforthemaintenanceofradiographsandManufacturers’ DataReportsasrequiredbythisSection.

A-302.11 Records Retention. TheManufacturerorassemblershallhaveasystemforthemaintenanceofradiographs(PW‐51.4),UTreports(PW‐52.2),andManufacturers’ DataReports(PG‐113.3),andqualificationmaintenancerecordsforweldersandweldingoperators(PW‐28.4)andbrazersandbrazingoperators(PB‐29.3)asrequiredbythisSection.

PW-28.4 TheManufacturershallmaintainqualificationrecordsoftheweldingprocedures,welders,andweldingoperatorsemployed,showingthedate,resultsofthetests,andtheidentificationmarkassignedtoeachwelder.TheserecordsshallbecertifiedbytheManufacturerbysignatureorsomeothermethodofcontrolinaccordancewiththeManufacturer‘sQualityControlSystemandbeaccessibletotheAuthorizedInspector.

PW-28.4 TheManufacturershallmaintainqualificationrecordsoftheweldingprocedures,welders,andweldingoperatorsemployed,showingthedate,resultsofthetests,andtheidentificationmarkassignedtoeachwelder.TheserecordsshallbecertifiedbytheManufacturerbysignatureorsomeothermethodofcontrolinaccordancewiththeManufacturer’sQualityControlSystemandbeaccessibletotheAuthorizedInspector.Continuityrecordsshowingthatthequalificationsoftheweldersandweldingoperatorshavebeenmaintainedneednotberetainedformorethan5years.

PB-29.3 TheManufacturershallmaintainqualificationrecordsofthebrazersandbrazingoperatorsshowingthedateandresultoftestsandtheidentificationmarkassignedtoeach.TheserecordsshallbecertifiedbytheManufacturerbysignatureorsomeothermethodofcontrolinaccordancewiththeManufacturer’sQualityControlSystemandbeaccessibletotheInspector.

PB-29.3 TheManufacturershallmaintainqualificationrecordsofthebrazersandbrazingoperatorsshowingthedateandresultoftestsandtheidentificationmarkassignedtoeach.TheserecordsshallbecertifiedbytheManufacturerbysignatureorsomeothermethodofcontrolinaccordancewiththeManufacturer’sQualityControlSystemandbeaccessibletotheInspector.Continuityrecordsshowingthatthequalificationsofthebrazersandbrazingoperatorshavebeenmaintainedneednotberetainedformorethan5years.

NB16-2001 Records Retention Rev 3 01-03-17 Jim P (4)Attachment Page 46

Attachment Page 46

NB16‐2504 REVIEW of SA234

Linn,

Per your instructions we have reviewed the material Specification SA-234 and offer the following observations and recommendations.

1. The title of the specification is; SPECIFICATION FOR PIPING FITTINGS OF WROUGHT CARBON STEEL AND ALLOY STEEL FOR MODERATE AND HIGH-TEMPERATURE SERVICE

As can be seen it is directed at pipe fittings using various alloys. 2. The specification lists 16 grades with Carbon contents varying from 0.05 thru 0.35, Manganese from

0.29 thru 1.06 and Molybdenum from 0.15 thru 1.13 depending on the grade selected.

3. Tensile strengths from 60,000 psi thru 120,000 psi, again depending on the grade selected. 4. Where grades WPB, WPC and WPR are used, the following requirements are applicable;

7.2.4 Cold-formed WPB, WPC, and WPR fittings, upon which the final forming operation is completed at a temperature below 1150°F [620°C], shall be normalized, or shall be stress relieved at 1100 to 1275°F [595 to 690°C]. It appears the intent of this statement means forging cold, However, it can easily be considered to apply to a final machined part. These grades are those most likely to be used in our work.

5. This specification is for a finished product, not a “starting material” as noted by the following from paragraph 8.1 of the specification;

The ranges as shown have been expanded

to include variations of the chemical analysis requirements

that are listed in the various specifications for the starting

materials (pipe, tube, plate, bar, and forgings) normally

used in the manufacturing of fittings to this specification.

NB16-2504 SA-234 task group recommendation for letter ballot 9 Jan 11 2017Attachment Page 47

Attachment Page 47

6. From paragraph 6.1 of the specification;

NOTE 1 — Fittings NPS 4 and under may be machined from hot-forged or rolled, cold-sized, and straightened bar stock having the chemical composition of the Grade in Table 1 and the mechanical properties of the Grade in Table 2. Heat treatment shall be in accordance with Section 7. All caps machined from bar stock shall be examined by liquid penetrant or magnetic particle in accordance with S52 or S53 in Specification A 960/A 960M.

This requirement can become rather onerous as reflected by trying to PT or MT a part that has threaded aspects to its geometry.

7. This is a very complex specification not intended for providing raw materials to construct finished items.

8. The large number of grades with corresponding significant variations in chemical and physical properties provide ample opportunity for misapplication, resulting in the possibility of serious construction/repair errors.

RECOMMENDATIONS

After thorough evaluation, specification SA 234 should only be assigned to our materials list where it is applicable to pipe fittings and then not in lieu of SA 105.

Respectfully submitted, Dave Griner Matt Janssen

NB16-2504 SA-234 task group recommendation for letter ballot 9 Jan 11 2017Attachment Page 48

Attachment Page 48

NB16-0610 NR Task Group 1-9-17

1.8.2 GENERAL

a) An organization applying for an “NR” Certificate of Authorization shall have a written Quality Assurance Program (QAP) that details the specific requirements to be met based on the intended category of activities selected by that organization as described below and shown in Table 1.8.2. Controls used, including electronic capabilities, in the Quality Assurance Program shall be documented in a Quality Assurance Manual (QAM). Controls required to be included within the QAM shall include who, what, when, where, why and how with an understanding that the how can be a reference to an implementation procedure or instruction. Quality activities to be described in the Quality Assurance Program are identified in Section 1.8.5 of this part. Applicants shall address all requirements in their Quality Assurance Program based on the category of activity and scope of work to be performed (organization’s capabilities) to which certification is requested.

1) Category 1

Any ASME Section III Code certified item or system requiring repair/replacement activities irrespective of physical location and installation status prior to fuel loading.

2) Category 2

After fuel loading, any item or system under the scope of ASME Section XI requiring repair/replacement activities irrespective of physical location. Based on regulatory or jurisdictional acceptance, Category 2 may be used prior to fuel loading.

3) Category 3

Items constructed to codes or standards other than ASMEother than those covered by Category 1 or Category 2, requiring repair/replacement activities irrespective of physical location, installation status and fuel loading.

b) Repair organizations performing repairs of pressure relief devices in nuclear service shall meet the additional requirements of NBIC Part 4, Section 4 and NBIC Part 4, Supplement 6.

NB16-0610 NR Task Group 1-9-17 (4)Attachment Page 49

Attachment Page 49

January 2017 Chuck WithersSan Diego, CA

NB16-1502 Presentation 1-12-17Attachment Page 50

Attachment Page 50

The National Board of Boiler and Pressure Vessel Inspectors

• Develop and implement project plan for supplement to NBIC for repairs and alterations using international standardsBasic Steps• Organize a team• Develop or plan milestones, completion date,

submittal to NBIC Committee• Develop content of the supplement• Determine how to integrate the supplement into

the NBIC

2


Attachment Page 51


• Promote international use of NBIC for repairs/alterations;

• Promote uniform repair/alteration methods;• Provide for third party inspection using

qualified inspectors;• Provide acceptance of organizations

performing repairs/alterations;• Provide certification requirements;• Parallel NBIC Part 3 administrative and

technical requirements, whenever possible;

3


Attachment Page 52


• Develop task group and inform NBIC Executive Committee

• Identify milestones with target completion dates

• Compare existing NBIC requirements to needs of international users

• Develop outline of proposed supplement• Develop detailed draft for supplement• Ballot task group, subgroup, subcommittee,

NBIC Committee• Publish supplement in 2019 edition of NBIC

4


Attachment Page 53


• Chuck Withers – Project Manager• Paul Smith – AMEC Foster Wheeler• Ken Sowder – Consultant• George Galanas – NBIC Chair, Part 3• Mark Masters – Hartford Steam Boiler• Clayton Smith – Fluor• Additional task group members welcomed

5


Attachment Page 54


Category NBIC Part 3 New Supplement

PurposeMaintain the integrity of pressure retainingitems by providing rules for repairs andalterations to ensure continued safe operation

Maintain the integrity of pressure retaining items by providing rules for repairs and alterations using

standards other than ASME to ensure continued safe operation

General Philosophy

Parallel those provisions of the original code of construction:

a) ASME – section and edition most applicableb) Other standards – edition of standard most applicable or other standards including ASME –

concurrence of Jurisdiction

Parallel those provisions of the original code of construction:

a) Other standards – edition of standard most applicable or other standards including ASME – concurrence of

Jurisdiction

Applicability US – Yes; International – No

US – No; International – Yes

Designated Oversight NB Commissioned Inspector “R”-AIA Continuing education required

NB Commissioned Inspector “R” -AIA, Jurisdictional Inspector, -NBIC online training Parts

2 and 3, (CRI certificate) Owner/Users -NBIC online training Parts 2 and 3,

(CRI certificate) NB PE Inspector completing ‘R’ Course Continuing education required

Repair Organization Accredited by NB Accepted by NBCertification

Period issued Certificate of Authorization, 3 Years

issued Certificate of Acceptance, 3 Years

Stamping Required Not RequiredDocumentation R Forms 1 through 4 R Form 5 (New)Quality Program Per NBIC Part 3, 1.6 Per NBIC Part 3, 1.6

Program Implementation

Required Not Required

Jurisdiction Takes Precedence Takes Precedence 6


Attachment Page 55

The National Board of Boiler and Pressure Vessel Inspectors 7

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Attachment Page 56

NBIC Sub-Group Repairs & Alterations

Subject: Part 3, 5.6- FORM REGISTRATION LOG

NB-Item number: NB16-3001

Assigned to: M. Webb

Explanation of assignment needed:

Per Part 3, 5.6- Review the elements of the log-format as requirements, thus providing clear guidance to meet the intended objective: To document the unique and sequentially numbered Form “R” Reports that are registered with the National Board.

Background: Proposal was introduced as a Public Review comment; PR16-0701

Current Wording in 2017-Edition:

5.6 FORM REGISTRATION LOG

“R” or “NR” Certificate Holders shall maintain a log or multiple logs documenting unique and sequentially numbered Form “R” Reports that are registered with the National Board. The logs shall include as a minimum, form type (R-1, R-2, NR-1, etc.) description of work performed, date completed, and date report sent to the National Board

Submitter’s Proposal:


“R” or “NR” Certificate Holders shall maintain a log or multiple logs documenting unique and sequentially numbered Form “R” Reports that are registered with the National Board. The logs shall include as a minimum, the form number, form type (R-1, R-2, NR-1, etc.) description of work performed, date certified by registering organization completed, and date report submitted sent to the National Board

Proposed to SG-Repair / Alteration:


PROPOSED Changes in

RED

“R” or “NR” Certificate Holders shall maintain a log or multiple logs documenting unique and sequentially numbered Form “R” Reports that are registered with the National Board. The logs shall include as a minimum, each form’s unique registration number, form type (R-1, R-2, NR-1, etc.) description of work performed, date of acceptance by the Authorized Inspection Agency organization completed, and date the report was submitted sent to the National Board

EXAMPLE, Registration Log: R-1

NAILED IT REPAIR CO.- Certificate of Authorization number: 11017

Form Registration No.

R-Form type:

Description of Work: AIA-signed Report: (Tag stamped date per

Part-3, 5.7.2)

Date R-Report Submitted to National Board f/ registration

17-001

R-1 Replaced vessel “S-2” drain nozzle as described on Orig. Mfg. U-1 Data Report. Material size and composition as designed. NDE & Pressure Test completed. -Accepted.

1-10-17

1-13-17

NB16-3001, Part 3, 5.6- elements of R-Form Registration LogAttachment Page 57

Attachment Page 57

ITEM NUMBER NB15-0314 1/11/17 PART 4, 2.4.4.2 (PART 1, 3.9.4.2) PERMISSIBLE INSTALLATIONS Temperature and pressure relief valves shall be connected directly to a tapped or flanged opening in the top of the water heater,or to a fitting connected to the water heater by a short nipple, to a Y-base, or to a valveless header connecting water outlets on the same heater. Temperature and pressure relief valves shall be installed with their spindles upright and vertical with no horizontal connecting pipe, except that, when the temperature and pressure relief valve is installed directly on the water heater vessel with no more than 4 in. (100 mm) maximum interconnecting piping, the valve may be installed in the horizontal position with the outlet pointed down. The center line of the temperature and pressure relief valve connection shall be no lower than 4 in. (100 mm) from the top of the shell. No piping or fitting used to install the temperature and pressure relief valve shall be of nominal pipe size less than that of the valve inlet.

NB15-0314 SC ApporvedAttachment Page 58

Attachment Page 58

1

NB16‐0603 NR Task Group 1‐9‐16 SUPPLEMENT 6 PROCEDURES FOR REPAIRS TO ASME “NV” STAMPED PRESSURE RELIEF DEVICES OF NUCLEAR SAFETY RELATED PRESSURE RELIEF VALVES S6.1 SCOPE ASME Code “NV” Class 1, 2, or 3 stamped pressure relief devices,Nuclear safety related pressure relief valves and power operated pressure relief valves which have been capacity certified by the National Board, may be repaired provided the following requirements are met. S6.2 DEFINITIONS Safety Related – As used in this supplement and when applied to nuclear power plants, safety related means a

structure, system, or component or part thereof that affects its safety function necessary to assure:

a) The integrity of the reactor coolant pressure boundary;

b) The capability to shut down the reactor and maintain it in a safe shutdown condition; or

c) The capability to prevent or mitigate the consequence of accidents which could result in potential offsite

exposures.

S6.3 NUCLEAR SAFETY RELATED VALVE GROUPS These rules classify nuclear safety related pressure relief valves into three groups based upon the original code of

construction and capacity certification status.

Group 1: ASME Section I and Section VIII pressure relief valves used in nuclear safety related service with National Board

capacity certification.

Group 2: ASME Section III NV stamped Class 1, 2, or 3 pressure relief valves with National Board capacity certification.

Group 3: Pressure relief valves not addressed in Group 1 or Group 2. This group shall include pressure relief valves without National Board capacity certification and/or pressure relief valves constructed to codes or standards other than ASME (see NBIC Part 3, Category 3).

The term pressure relief valve includes power operated pressure relief valves. Replacement of rupture disks in rupture disk holders or in systems is not considered a repair activity under the scope of this supplement.

S6.42 ADMINISTRATIVE PROCEDURES a) The repair organization shall hold obtain a valid “VR” Certificate of Authorization and stamp.

b) The repair organization shall obtain a National Board “NR” Certificate of Authorization and stamp. The requirements

for said certificate and stamp includes, but are is not limited to the following. The repair organization shall:

1) Maintain a documented quality assurance program that meets the applicable requirements of NBIC Part 3, 1.8. This program shall also include all the applicable requirements for the use of the “VR” stamp;

NB16-0603 NR Task Group 1-9-17Attachment Page 59

Attachment Page 59

2

2) Have a contract or agreement with an Authorized Inspection Agency that is qualified in accordance with the requirements of ASME QAI‐1, Qualifications for Authorized Inspection to provide inspection of repaired nuclear “NV”‐stamped pressure relief devices valves by Inspectors who have been qualified in accordance with the requirements of ASME QAI‐1, Qualifications for Authorized Inspection;

3) Successfully complete a survey of the quality assurance program and its implementation. This survey shall be conducted by representatives of the National Board, the Jurisdiction wherein the applicant’s repair facilities are located, and the applicant’s Authorized Inspection Agency. Further verification of such implementation by the survey team may not be necessary if the applicant holds a valid ASME “NV” certificate and can verify by documentation the capability of implementing the quality assurance program for repair of “NV”‐stamped pressure relief devicesvalves, covered by the applicant’s ASME “NV” certificate.

c) The application of the “NR” Certificate of Authorization and stamp shall clearly define the scope of intended activities with respect to the repair of Section III, “NV”‐stamped nuclear pressure relief devicesvalves.

d) Revisions to the quality assurance program shall be acceptable to the Authorized Nuclear Inspector Supervisor and the National Board before being implemented.

e) The scope of the “VR” Certificate of Authorization shall include repair of “NV”‐stamped nuclear pressure relief devicesvalves (denoted on the VR Certificate as Section III).

f) Verification testing of valves repaired by the applicant shall not be required provided such testing has been successfully completed under the applicant’s “VR” certification program for the applicable test fluids.

g) A survey of the applicant for the “VR” Certificate of Authorization and endorsement of the repair of “NV”‐stampednuclear pressure relief devicesvalves may be made concurrently.

h) S6.53 GENERAL RULES a) Group 1 and Group 2 pressure relief valves ASME Code Section III, “NV”‐stamped pressure relief devices, which have

been repaired in accordance with these rules, shall be stamped with both the “VR” and “NR” stamps. They shall be classified as either NR Category 1 or Category 2 as applicable. Group 3 pressure relief valves which have been repaired in accordance with these rules shall be stamped with the “NR” stamp. They shall be classified as either NR Category 2 or Category 3 as applicable.

b) The “VR” and “NR” stamps shall be applied only to “NV” stamped (Class 1, 2, or 3) National Board capacity certifiednuclear safety related pressure relief devicesvalves that have been disassembled, inspected, and repaired as necessary, such that the valves’ condition and performance are equivalent to the standards for new valves.

c) All measuring and test equipment used in the repair of pressure relief devicesvalves shall be calibrated against certified equipment having known valid relationships to nationally recognized standards.

d) Documentation of the repair of “NV”‐stampednuclear safety related pressure relief devicesvalves shall be recorded on the National Board Form NVR‐1, Report of Repair/ Replacement Activities for Nuclear Pressure Relief Devices, in accordance with the requirements of NBIC Part 3, 1.8. The original code of construction and capacity certification status shall be identified on the NVR‐1 form.

e) When an ASME “V”, “UV” or “NV” stamped pressure relief device requires a duplicate nameplate because the original nameplate is illegible or missing, it may be applied using the procedures of NBIC Part 3, 5.12.5 provided


Attachment Page 60

3

concurrence is obtained from the Authorized Nuclear Inspector and Jurisdiction. In this case the nameplate shall be marked “SEC I”, “SEC. III”, or “SEC VIII” to indicate original ASME Code stamping.

f) Repair activities for pressure relief devicesvalves shall not include rerating of the device. Set pressure changes within the range of the valve manufacturer’s capacity certification and the design pressure of the valve (see 4.7.3) are permitted, provided the new set pressure and capacity rating are reconciled with the design of the system where the device will be used. Set pressure changes are not considered to be rerating.

g) Conversions of pressure relief devicesvalves as described in 4.2 b) are permitted as part of repair activities. h) Set pressure changes or conversions of pressure relief devicesvalves shall be described in the “Remarks” section of

Form NVR‐1.


Attachment Page 61

NB16-3102 Proposal 1-11-17 PART 4, 4.2.1 VR REPAIR a) When a repair is being performed under the administrative requirements for National Board Accreditation, a repair shall consist of the following operations as a minimum: 1) Complete disassembly, cleaning, and inspection of parts, repair or replacement of parts found to be defective, reassembly, testing as required by 4.6, sealing and application of a repair nameplate. When completed, the valve’s condition and performance shall be equivalent to the standards for new valves.

2) The administrative requirements for National Board Accreditation apply only to valves that are stamped marked with the ASME Certification Mark and the “V”, “UV”, “HV”, or “NV” Designator or the supplantedan ASME “V,” “UV,” “HV” or “NV” Code symbol or marked with an ASME “HV” symbol and have been capacity certified on the applicable fluid by the National Board. PART 4, 4.7.5 REPLACEMENT OF ILLEGIBLE OR MISSING NAMEPLATES a) Illegible Nameplates When the information on the original manufacturer’s or assembler’s nameplate or stamping is illegible, but traceability can be confirmed, the nameplate or stamping shall be augmented by a nameplate furnished by the “VR” stamp holder stamped “Duplicate.” It shall contain all information that originally appeared on the nameplate or valve, as required by the applicable section of the ASME Code, except the ASME Certification Mark and the “V”, “UV”, or “HV” Designator or the supplanted “V,” “HUV,” or “UHV” symbol and the National Board mark. The repair organization’s nameplate, with the “VR” stamp and other required data specified in 4.7.2, will make the repairer responsible to the owner and the Jurisdiction that the information on the duplicate nameplate is correct. b) Missing Nameplates When the original valve nameplate is missing, the repair organization is not authorized to perform repairs to the valve under the “VR” program, unless positive identification can be made to that specific valve and verification that the valve was originally stamped marked with the ASME Certification Mark and the “V”, “UV”, or “HV” Designator or the supplanted an ASME “V” , “UV” or “HV” UV” symbol or marked with an ASME “HV” symbol. Valves that can be positively identified shall be equipped with a duplicate nameplate, as described in this section, in addition to the repairer’s “VR”-stamped nameplate. The repairer’s responsibilities for accurate data, as defined in 4.7.5(a) (Illegible Nameplates), shall apply. c) Marking of Original Code Stamp When a duplicate nameplate is affixed to a valve, as required by this section, it shall be marked “Sec. I,” “Sec. IV,” or “Sec. VIII,” as applicable, to indicate the original ASME Code stampingmarking. (4.8.5.4)d) Statement of Authority and Responsibility A statement of authority and responsibility shall be dated and signed by an officer of the company. It shall include:

NB16-3102 SC ApprovedAttachment Page 62

Attachment Page 62

1) A statement that the “VR” stamp shall be applied only to pressure relief valves that meet both of the following conditions:

a. Are stamped marked with the ASME Certification Mark and the “V”, “UV”, “HV”, or “NV” Designator or the supplanted an ASME “V”, “UV”, “HV” or “NV” Code symbol or marked with an ASME “HV” symbol and have been capacity certified by the National Board; and

NB16-3102 SC ApprovedAttachment Page 63

Attachment Page 63

Item Number: NB16-0801 NBIC Location: Part 1 No Attachment

General Description: Is it standard operating procedure (per NBIC) to do hydrostatic pressure tests on installed ASME Section IV boilers at 150% of the rated pressure as part of the installation inspection?

Question: If a pressure test has been performed and documented on the applicable Manufacturer’s Data Report for a boiler, pressure vessel or piping, is an additional pressure test required prior to initial operation? Reply: NO

‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐



Inquiry: IN16-0701

Source: NB16-0801

Subject: Pressure Testing - Part 1

Edition: 2015 NBIC

Question 1: Is it standard operating procedure (per NBIC) to do hydrostatic pressure tests on installed ASME Section IV boilers at 150% of the rated pressure as part of the installation inspection?

Reply 1:

Committee’s Question:

If a pressure test has been performed and documented on the applicable Manufacturer’s Data Report for a boiler, pressure vessel or piping, is an additional pressure test required prior to initial operation?


No

Rationale: 2.10.2 Power Boilers, 3.10.1 Heating Boilers, 4.6 Pressure Vessels, 5.4 Piping It is not the intent of the code to mandate post construction testing at 150% of the rated pressure.

SC Vote Passed – Unanimous

NBIC Vote

IN16-0701Attachment Page 64

Attachment Page 64

2.10.2 PRESSURE TEST Prior to initial operation, the completed boiler, including pressure piping, water columns, superheaters, economizers, stop valves, etc., shall be pressure tested in accordance with the original code of construction. Any pressure piping and fittings such as water columns, blowoff valves, feedwater regulators, superheaters, economizers, stop valves, etc., which are shipped connected to the boiler as a unit, shall be hydrostatically tested with the boiler and witnessed by an Inspector. 3.10.1 PRESSURE TEST Prior to initial operation, the completed boiler, individual module, or assembled module, shall be subjected to a pressure test in accordance with the requirements of the original code of construction. 4.6 TESTING AND ACCEPTANCE a) The installer shall exercise care during installation to prevent loose weld material, welding rods, small tools, and miscellaneous scrap metal from getting into the vessel. The installer shall inspect the interior of the vessel and its appurtenances where possible prior to making the final closures for the presence of foreign debris. b) The completed pressure vessel shall be pressure tested in the shop or in the field in accordance with the original code of construction. When required by the Jurisdiction, owner or user, the Inspector shall witness the pressure test of the completed installation, including piping to the pressure gage, pressure relief device, and, if present, level control devices. 5.4 EXAMINATION, INSPECTION, AND TESTING The owner shall ensure that all examinations, inspections, and tests required by the code of construction have been performed prior to operation.


Attachment Page 65

NB16‐0102 Action Item Request Form

8.2 CODE REVISIONS OR ADDITIONS

Request for Code revisions or additions shall provide the following:

a) Proposed Revisions or Additions

For revisions, identify the rules of the Code that require revision and submit a copy of the appropriate

rules as they appear in the Code, marked up with the proposed revision. For additions, provide the

recommended wording referenced to the existing Code rules.

Existing Text:

2.10.2 PRESSURE TEST Prior to initial operation, the completed boiler, including pressure piping, water columns, superheaters, economizers, stop valves, etc., shall be pressure tested in accordance with the original code of construction. Any pressure piping and fittings such as water columns, blowoff valves, feedwater regulators, superheaters, economizers, stop valves, etc., which are shipped connected to the boiler as a unit, shall be hydrostatically tested with the boiler and witnessed by an Inspector. 2.10.4 SYSTEM TESTING Prior to final acceptance, an operational test shall be performed on the complete installation. The test data shall be recorded and the data made available to the jurisdictional authorities as evidence that the installation complies with the provisions of the governing code(s) of construction. This operational test may be used as the final acceptance of the unit. 3.10.1 PRESSURE TEST Prior to initial operation, the completed boiler, individual module, or assembled module, shall be subjected to a pressure test in accordance with the requirements of the original code of construction. 4.6 TESTING AND ACCEPTANCE a) The installer shall exercise care during installation to prevent loose weld material, welding rods, small tools, and miscellaneous scrap metal from getting into the vessel. The installer shall inspect the interior of the vessel and its appurtenances where possible prior to making the final closures for the presence of foreign debris. b) The completed pressure vessel shall be pressure tested in the shop or in the field in accordance with the original code of construction. When required by the Jurisdiction, owner or user, the Inspector shall witness the pressure test of the completed installation, including piping to the pressure gage, pressure relief device, and, if present, level control devices. 4.7.6 TESTING AND ACCEPTANCE Testing and acceptance shall be in accordance with NBIC Part 1, 4.6

NB16-0102 Konopacki 01-12-17Attachment Page 66

Attachment Page 66

NB16‐0102

b) Statement of Need

Provide a brief explanation of the need for the revision or addition.

c) Background Information

Provide background information to support the revision or addition, including any data or changes in

technology that form the basis for the request that will allow the Committee to adequately evaluate the

proposed revision or addition. Sketches, tables, figures, and graphs should be submitted as appropriate.

When applicable, identify any pertinent paragraph in the Code that would be affected by the revision or

addition and identify paragraphs in the Code that reference the paragraphs that are to be revised or

added.

Proposed Wording: 1.?? TESTING AND ACCEPTANCE a) The completed boiler/ pressure vessel shall be pressure tested in the shop and/or in the field in accordance with the original code of construction. b) The installer shall exercise care during installation to prevent loose weld material, welding rods, small tools, and miscellaneous scrap metal from getting into the vessel. Prior to making the final closure Tthe installer shall inspect the interior of the vessel and its appurtenances where possible prior to making the final closures for the presence of foreign debris. c) Subject to the jurisdictional requirements, Prior to final acceptance, an operational pressure test, with the approval of the jurisdiction if required, shall may be performed on any components who’s whose pressure test is not documented under the items’ Manufacturer’s Data Report. This pressure test should not exceed 90% of the lowest pressure relief device setpoint. The test data shall be recorded and the data made available as required. This operational test may be used as the final acceptance of the unit.

NB10‐1201 Covered reformatting multiple items. Pressure Testing was inconsistent between the three

sections and really needs to be addressed

N/A


Attachment Page 67

NB16‐0102


Attachment Page 68

NB16‐0903

Action Item Request Form

12/1/2016 Request for Code revision:


Existing Text: NBIC PART 1 2015


b) Provide a brief explanation of the need for the revision or addition.

In the figure 3.7.5.2‐b there are no stop valves shown on the supply and return piping as is stated in paragraph 3.7.5.2.

NB16-0903 Wiggins 01-12-17Attachment Page 69

Attachment Page 69

NB16‐0903


The valves are shown in figure 3.7.5.2‐a

d) Consider adding the valves to the supply and return to figure 3.7.5.2‐b as stated in paragraph 3.7.5.2

William Vallance Senior Staff Engineer The National Board 614 888 8320 ext. 409


Attachment Page 70

NB16‐0903

Portable Potable


Attachment Page 71

NB16‐0904 Action Item Request Form

12/8/2016

Request for Code revision:


Existing Text: NBIC PART 1 2017 Approved Draft



To be able to explain this term to perspective IS commissioned inspectors or owner/users would be difficult if we were

to assume its meaning without code wording.

d) I would suggest stating in each paragraph what heaters the text is for such as, potable water heater, superheater, or

thermal fluid heaters.

William Vallance Senior Staff Engineer The National Board 614 888 8320 ext. 409

In the 2017 General Requirements the term is used “heater” in various paragraphs when there is no explanation of what type of heater this term is for.

NB16-0904 Patten 01-11-17Attachment Page 72

Attachment Page 72

NB16‐0904 Task Group – Response

1.6 GENERAL REQUIREMENTS The following are general requirements for the boilers, potable water heaters, thermal fluid heaters and pressure vessels covered in NBIC Part 1, Section 2, NBIC Part 1 Section 3, NBIC Part 1 Section 4, and NBIC Part 1 Supplement 5. Refer to each referenced section for additional requirements specific to the type of equipment covered by each section. 1.6.1 SUPPORTS, FOUNDATIONS, AND SETTINGS Each boiler, potable water heater, thermal fluid heater and pressure vessel and its the associated piping must be safely supported. Design of supports, foundations, and settings shall consider vibration (including seismic where necessary), movement (including thermal expansion and contraction), and loadings (including the weight of the fluid in the system during a pressure test) in accordance with jurisdictional requirement, manufactures recommendations, and/or other industry standards, as applicable.

NB16-0904 Patten 01-11-17Attachment Page 73

Attachment Page 73

NB16‐0905


Existing Text: NBIC PART 1 2017 Approved Draft


c) Proposed Changes

1.6.3 Two means of exit shall be provided for equipment rooms exceeding 500 sq. ft. (46.5 sq. m) of floor area and containing one or more boilers, potable water heaters, thermal fluid heaters and pressure vessels having a combined fuel capacity of 1,000,000 Btu/hr (293 kW) or more (or equivalent electrical heat input). Each elevation shall be provided with at least two means of exit, each to be remotely located from each other. A platform at the top of a single boiler, potable water heater, thermal fluid heater and pressure vessel is not considered an elevation.

1.6.3 Two means of exit shall be provided for equipment rooms exceeding 500 sq. ft. (46.5 sq. m) of floor area and containing one or more boilers having a combined fuel capacity of 1,000,000 Btu/hr (293 kW) or more (or equivalent electrical heat input). Each elevation shall be provided with at least two means of exit, each to be remotely located from each other. A platform at top of a single boiler, heater, vessel is not considered an elevation.

Need is to bring a fired appliance such as a potable water heater into the combined fuel capacity for the equipment room.


Attachment Page 74




Source: Chris Heichel

Subject: Change of service – LPG & ammonia

Edition: 2015 NBIC

Question 1: Can pressure vessels that were previously used in anhydrous ammonia service be converted to LPG service?

Reply 1: No, except for the following:

ASME containers of 3000 gal (11.4 m3) water

capacity or less used to store anhydrous ammonia,

except for containers used in cargo tank vehicle

service, shall not be converted to LP‐Gas service.

The above paragraph is proposed to be included in

the 2017 NBIC (Part 2, S7.8.6)

SC Vote Passed – Unanimous

NBIC Vote


Attachment Page 75

Action Item Request

Code Revision or Addition: NB13‐0903 to Part 2, S2.14

The requestor, Mr Don Cook, Chief Inspector, State of California has been seeing occasions in his state where

historical boilers are being fired with liquid or gaseous fuels and is asking the Committee to provide some

cautionary guidance in NBIC to address these important safety issues related to that activity.

PROPOSE:

New paragraph, Part 2, Supplement S2.14.16:

FIRING OF HISTORICAL BOILERS WITH LIQUID OR GASEOUS FUELS.

Hand firing of historical boilers with liquid or gaseous fuels poses significant additional safety concerns beyond

those encountered when firing with solid fuels for which these boilers were originally designed, such as coal,

straw or wood. The cautionary notes listed below are provided as examples to remind the owner or user that

additional safety concerns do exist when firing historical boilers with these alternate fuels. These notes are not

meant to be all‐inclusive so each boilers fuel system should be designed appropriately.

a) JURISDICTIONAL ACCEPTANCE: The owner or user should check with the Jurisdictional as applicable to

determine if this alternative firing method is allowed.

b) OWNER OR USER KNOWLEDGE: The owner or user will have an intimate knowledge of the fuel used,

fuel transfer system, on board fuel storage, burner, firing controls, emergency shut off devices and

procedures.

c) PURGING: To prevent a firebox explosion, it is essential to ensure that the furnace is purged of

combustible gasses prior to applying the fuel ignition source. Firebox flame‐outs can occur. Caution

must be exercised to assure the fire box is 100% purged prior to attempting to re‐light.

d) FLAME IMPINGEMENT: Direct flame impingement of the metal surfaces within the furnace can damage

the boiler. Installation of refractory or fire brick in the firebox is a common practice to prevent this

potential damage.

e) LOW WATER: The owner or user must have a plan and method to immediately shut off the fuel supply

to the burner when a boiler low water condition occurs.

f) FUEL CONTAINMENT: The fuel storage system must be suitably designed with the appropriate shut off

devices for the specific fuel product. The mounting method and proximity of the fuel storage container

to the furnace must be considered to prevent the fuel from accidental ignition.

g) FUEL SYSTEM: The fuel delivery system from fuel source to the burner should be suitably designed for

the specific fuel product including appropriate emergency shut off devices. The routing of the fuel

delivery system should be a consideration as well.

h) FUEL AIR MIXTURE: The burner utilized must be designed to operate within the confines of the boiler

furnace and provide the proper fuel/air mixture.

i) SAFETY VALVE: The boilers minimum relieving capacity shall be computed for the type of fuel used.

j) COMPRESSED NATURAL GAS (CNG) vs LIQUID PETROLEUM GAS (LPG): CNG is lighter than air and LPG is

heavier than air. The owner or user should understand the properties of the fuels to ensure the gas will

not accumulate in the boiler (see Purging above).

NB13-0903 Cook 1-3-17Attachment Page 76

Attachment Page 76

NB16-2809 Part 2 Supplement 12 INSPECTION OF LIQUID CARBON DIOXIDE STORAGE VESSELS Replace mandatory "shall" with nonmandatory "should" in all places listed below. S12.3 b) Portable LCDSV installations with no permanent remote fill connection: Warning: LCDSVs shall not be filled indoors... 4) Are provided with a pathway that provides a smooth rolling surface to the outdoor,

unenclosed fill area. There shall should not be any stairs or other than minimal inclines in the pathway.

S12.5 A continuous gas detection system shall be provided in the room or area where container systems are filled and used, in areas where the heavier that –than-air gas can congregate and in below grade outdoor locations. Carbon dioxide (CO2) sensors shall should be provided within 12 inches (305mm) of the floor in the area where the gas is most likely to accumulate or leaks are most likely to occur. The system shall be designed to detect and notify at a low level alarm and high level alarm.

a) The threshold for activation of the a low level alarm shall not exceed a carbon dioxide concentration of 5,000 ppm (9,000 mg/m3) Time Weighted Average (TWA) over 8 hours. When carbon dioxide is detected at the low level alarm, the system shall activate a signal at a normally attended location within the building.

b) The threshold for activation of the high level alarm shall not exceed a carbon dioxide concentration 30,000 ppm (54,000 mg/m3). When carbon dioxide is detected at the high level alarm, the system shall activate an audible and visual alarm at a location approved by the jurisdiction having authority.

S12.6 SIGNAGE The inspection should verify that hazard identification signs are posted at the entrance to the building, room, enclosure, or enclosed area where the container is located. The warning sign shall be at least 8 in (200mm) wide and 6 in. (150mm) high and indicate... S12.7 VALVES, PIPING, TUBING AND FITTINGS a) 1) Components shall be rated for the operational temperatures and pressures

encountered in the applicable circuit of the system.

a) 2) All valves and fittings used on the LCDSV shall be rated for the maximum allowable working pressure(MAWP) stamped on the tank.

NB16-2809 Metzmaier 170111 Part 2 Supplement 12 (2)Attachment Page 77

Attachment Page 77

a) 3) All piping, hoses and tubing used in the LCDSV system shall be rated for the working pressure of the applicable circuit in the system and have a burst pressure rating of at least four times the MAWP of the piping, hose or tubing.

b) Relief Valves – The inspection should verify that each LCDSV shall have at least one ASME/NB stamped & certified relief valve with a pressure setting at or below the MAWP of the tank. The relief valve shall be suitable for the temperatures and flows experienced during relief valve operation. The minimum relief valve capacity shall be designated by the manufacturer. Additional relief valves that do not require ASME stamps may be added per Compressed Gas Association pamphlet, CGA S-1.3 Pressure Relief Device Standards Part 3, Stationary Storage Containers for Compressed Gases, recommendations. Discharge lines from the relief valves shall should be sized in accordance with NBIC Part 2, Tables S12.7-a and S12.7-b. Note: Due to the design of the LCDSV the discharge line may be smaller in diameter than the relief valve outlet size.

Caution: Company’s Companies and or individuals filling or refilling LCDSV’s shall beare responsible for utilizing fill equipment that is acceptable to the manufacturer to prevent over pressurization of the vessel.

c) Isolation Valves – The inspection should verify that each LCDSV shall havehas an

isolation valve installed on the fill line and tank discharge, or gas supply line in accordance with the following requirements:

1) Isolation valves shall be located on the tank or at an accessible point as near to the storage tank a possible.

2) All valves shall be designed or marked to indicate clearly whether they are open or closed.

3) All valves shall should be capable of being locked or tagged in the closed position for servicing.

4) Gas supply and liquid CO2 fill valves shall be clearly marked for easy identification.

d) Safety Relief/Vent Lines – The inspection, where possible, should verify the integrity of the pressure relief/vent line from the pressure relief valve to outside vent line discharge fitting. All connections shall be securely fastened to the LCDSV. The minimum size and length of the lines shall be in accordance with NBIC Part 2, Tables S12.7-a and S12.7-b. Fittings or other connections may result in a localized reduction in diameter have been factored into the lengths given by the NBIC Part 2, Tables S12.7-a and S12.7-b. Table S12.7M-b Note: Due to the design of the LCDSV, the discharge line may be smaller in diameter than the relief valve outlet size but shall not be smaller than that shown in tables NBIC Part 2, S12.7-a and -b.


Attachment Page 78

COMMENT: The above note is immediately after the metric Tables S12.7M‐a and –b, but the references tables are the customary units S12.7‐a and –b. This appears to be a mistake.


Attachment Page 79

NB16‐2809 Part 2, S12.2d GENERAL REQUIREMENTS (ENCLOSED AND UNENCLOSED AREAS)

Delete reference to seismic requirements. Seismic analysis and sizing of pipe snubbers is beyond the knowledge of in‐service boiler inspectors. This is scope creep.

S12.2 GENERAL REQUIREMENTS (ENCLOSED AND UNENCLOSED AREAS) The inspection should verify that LCDSVs are:

a) not located within 10 feet (3050 mm) of elevators, unprotected platform ledges or other areas where falling would result in dropping distances exceeding half the container height;

b) installed with clearance to satisfactorily allow for filling, operation, maintenance, inspection and replacement of the vessel parts or appurtenances;

c) not located on roofs; d) adequately supported to prevent the vessel from tipping or falling, and to meet seismic

requirements as required by design; e) not located within 36 in. (915 mm) of electrical panels; and f) located outdoors in areas in the vicinity of vehicular traffic are protected with barriers

designed to prevent accidental impact by vehicles.

NB16-2809 Metzmaier 170111 S12.2d (2)Attachment Page 80

Attachment Page 80

NB17-0201 (From NB16-2808) 2.3.6.6 c1 INSPECTION OF WIRE WOUND PRESSURE VESSELS c) Record keeping

1) Since these vessels have a finite fatigue life, it is essential a record shall be maintained of each operating cycle, recording both temperature and pressure. Deviation beyond design limits is cause for suspending operation and reevaluation of remaining fatigue life. Vessels having no operating record should shall be inspected and a fracture mechanics evaluation with a fatigue analysis test be performed to establish remaining life before resuming operation. Vessels having no operating record shall not be used for service until such time as previous operating history can be determined.

REFERENCE:

NB17-0201 Metzmaier 170111 2.3.6.6 c1 (NB16-2808) (2)Attachment Page 81

Attachment Page 81

[Type text]

National Board of Boiler and Pressure Vessel Inspectors National Board Inspection Code

Submission of Public Review Comment 201 Draft Edition

Comments Must be Received No Later Than: October 1 , 201

Instructions: If unable to submit electronically, please print this form and fax or mail. Print or type clearly.

Date: September 20, 2016

Commenter Name:

Commenter Address:

Commenter Phone:

Commenter Fax:

Brian W. Moore

Hartford Steam Boiler, One State Street

P.O. Box 5024, Hartford, CT 06102-5024

860-722-5657

860-722-5530

Commenter Email: [email protected]

Section/Subsection Referenced: Part 2 2.3.6.6 d Comment/Recommendation: Proposed Solution: □ New Text □ Revise Text □ Delete Text

Source: □ Own Experience/Idea □ Other Source/Article/Code/Standard

Submit Form To: %UDGOH\ %HVVHUPDQ 1%,& 6HFUHWDU\ The National Board of Boiler & Pressure Vessel Inspectors, 1055 Crupper Avenue, Columbus, OH 43229 HPDLO EEHVVHUPDQ#QDWLRQDOERDUG RUJ

PLEASE SUBMIT ONLY ONE COMMENT/RECOMMENDATION PER PAGE Make additional copies as needed

This section is a guideline and should not contain mandatory language. Replace all commend-type verbs, such as "verify", "review", and "conduct", with language using "should be". See attached markup.

NB Use Only

Commenter No. Issued:

No. Issued:

Project Committee Referred To:

NB17-0202 Metzmaier 170111 2.3.6.6 d (NB16-2808) (1)Attachment Page 82

Attachment Page 82

[Type text]

Part 2 Section 2.3.6.6 d

d) Any damage to the cylinder or closures can lead to premature failure. Frequent visual inspection should be made of internal and external surfaces of the cylinder, frame and closures. A thorough examination should be completed if any visually apparent damage is identified or if any excursion beyond design temperature or pressure occurs.

In addition, surfaces of the cylinder and closures should be examined by dye penetrant or magnetic particle method at intervals based on vessel remaining life. Closures may require ultrasonic examination of passageways.

As part of this inspection guideline for wire wound pressure vessels, periodic inspection of the following items should include be reviewed:

1) Verify no change in the process, such as theChanges of the processing fluid, that might may adversely impact vessel integrity.

2) Review the vessel manufacturer’sManufacturer’s inspection recommendations for vessel, closures and frame. If manufacturer’s recommendations are not available, the owner should obtain recommendations from a recognized wire wound vessel service provider.

3) Verify any repairRepairs to pressure retaining items has beenshould be completed by a National Board authorized service provider having wire wound vessel expertise.

4) Verify overpressureOverpressure protection with appropriate set pressure and capacity is should be provided. Rupture discs are commonly used for pressures exceeding 14,500 psi (100 MPa) to avoid valve seat leakage. Overpressure protection devices are frequently replaced to avoid premature operation.

5) If there are no manufacturer’s recommendations available for the vessel, the following are additional recommended inspections that should be conducted to ensure vessel integrity and safety.

a. Conduct annualAnnual visual and dimensional vessel inspections with should be conducted using liquid penetrant examination of maximum stressed areas to ensure that the surfaces are free of defects. Conduct ultrasonic Ultrasonic examination of the vessel should be conducted after every 25% of the design cycle life or every five years, whichever comes first, to detect subsurface cracks. Special attention should be given to the roots of threads and closures using threaded head retention construction. Other geometric discontinuities that are inherent in the design or irregularities resulting from localized corrosion, erosion, or mechanical damage should be carefully examined. This is particularly important for units of monoblock construction.


Attachment Page 83

[Type text]

b. The closure mechanism of the vessel end-closure is may be opened and closed frequently during operation. It should be, therefore, the closure mechanism should be closely inspected for freedom of movement and proper contact with its locking elements. Wire wound vessels must have The presence of yoke-type closures should be verified andso the yoke frame will need to be closely inspected on a regular basis.

6) Gages, Safety Devices, and Controls

a. Verify that the The vessel is should be provided with control and monitoring of pressure, temperature, the electrical system, fluid flow, liquid levels, and all variables that are essential for the safe operation of the system. If the vessel is automatically controlled, manual override should be available. Also, safety interlocks should be provided on the vessel closure to prevent vessel pressurization if the vessel closure is not complete and locked.

b. Verify that allAll safety device isolation valves are should be locked open if used.

c. Verify appropriate Appropriate pressure relief devices is should be installed with the setpoint at the lowest pressure possible, consistent with the normal operating pressure, but in no case higher than the design operating pressure of the vessel. Rupture discs are normally considered more suitable for these types of applications, since pressure relief devices operating at pressures above 14,500 psi may tend to leak by their seat.

d. Verify that pressure Pressure and temperature of the vessel coolant and vessel wall is should be controlled and monitored. Interlock devices should be installed that will de-energize or depressurize the vessel at established setpoints.

e. Verify audibleAudible and visual alarms are should be installed to indicate unsafe conditions.


Attachment Page 84

NBIC Agenda 01/12/17 - Item 9.a

NBIC – ASME Liaison Report

NBIC Standards CommitteeJanuary 12, 2017

ASME Liaison Report - NBIC Mtg 01-12-2017Attachment Page 85

Attachment Page 85


Standard Conformity Assessment Requirements CA-1 – 2014 published to establish a uniform Standard for

ASME Conformity Assessment Requirements BPV Book Sections acting to adopt CA-1 as Evergreen

reference Ongoing work at CAR Committee to address CAP-21, CAP-22,

and Field Sites Future coverage planned for Nuclear Conformity Assessment

Field Site Task Group Joint effort by TOMC, C-CAR, C-BPVCA, and ASME Staff Develop generic definitions of “field site” and “intermediate

location”, with planned incorporation into CA-1 Identify Code activities warranting review/reporting to ASME

ASME Liaison Report


Attachment Page 86


ASME Liaison Report

BPV Parts Fabrication Certificate Program Certificate program established for “PRT” Designator,

providing for fabrication w/o design responsibility

Published in 2015 Edition for BPV-I, IV and XII; work continues at BPV-VIII

5 certificates issued; 9 applications in process

Follow-up clarification planned on scope statements and identification of “PRT” Designator


Attachment Page 87


ASME Liaison Report

AIA Accreditation Program implemented for feedback on AIA performance, by

Team Leaders during Certificate holder surveys/reviews

Proposal under development for an interim audit between triennial surveys

QAI-1 – 2016 published

AI / ANI Inspection Requirements QAI Task Group developing uniform AI / ANI inspection

requirements, for incorporation in BPV Book Sections

Coordinating alignment with NB-263, RCI-1 “Rules for Commissioned Inspectors”


Attachment Page 88


ASME Liaison Report

ASME NDE Personnel Certification Program Transportable ASME certification for NDE personnel and

QC Technicians ANDE-1 Standard published; partnerships being

established for testing program Program alternative to current BPV Book Section

requirements

Additional BCA Activities Establishment of the Wil LaRochelle Conformity

Assessment Medal Responsibility for BPV Certificate Scope Statements

assigned to C-BPVCA Follow-up ASME C360 Workshop in India


Attachment Page 89


ASME Liaison Report

Future CA Developments and Considerations ASME Section XIII, “Rules for Overpressure Protection”

Addition of Certificate Numbers on Data Plates

Proposed certification program for ASME B31.1 High Energy NBEP

Special Joining Processes Certificate Designator (Replace Code Case 2590 Welding by Non-Certificate Holders)

ASME III recognition of NR program for repair / replacement activities

ASME III Code Case on Repair Activities

Conformity Assessment promotional video


Attachment Page 90


ASME Liaison Report

Questions / Discussion


Attachment Page 91

The following listed actions are currently in process within the American Welding Society.

· The B2 committee has agreed to systematically update all published SWPS’s to bring them in line with the advancements realized by the Welding Community over the last 20 years or so. This effort is to include:

o Deletion of the reference to “S” numbers recently deleted by ASME o Deleting the Metric Conversion Table opting to reference the actual metric equivalent

adjacent to the listed Imperial value. o Adding a paragraph or so to address “Repairs”. o Offering additional Tungsten Classifications (as applicable). o Updating the Welding Symbols o Additional items as determined by the SWPS Sub Committee. o Although minor word engineering may be adopted, no change in philosophy or

application is anticipated · The NBIC needs to understand that these changes will not affect previous versions of the

same SWPS. Those version are still very valid and readily useable and unless you have a specific need to replace them; I would not.

· The AWS B2 committee is in process of developing a compliment of Aluminum SWPS using both the GTAW and GMAW processes for the common grades of Aluminum.

· The B2 committee is also developing the plan to begin development of additional SWPS’s for Carbon, Stainless and Low Alloy Steels using the GMAW, FCAW and SAW processes.

· At some point in the distant future, additional SWPS’s will be developed addressing Notch Toughness applications for the common Carbon and Alloy Steels.

· Additional SWPS-N are in process of development. To date six have been through the approval process and are at the printers. They will not be offered to the NBIC for adoption since their use is primarily intended for NAVSHIPS application.

As in the past, as newly developed SWPS’s are approved by the various committees, they will be offered to the NBIC for adoption.

Regards,

Jim Sekely

NBIC Jan 2017 AWS Liason ReportAttachment Page 92

Attachment Page 92

API (American Petroleum Institute) – Liaison Report January 2017 NBIC Meeting

Refer to June 2016 update report in July 2016 NBIC minutes, Attachments page 210

New points of interest:

1) API RP 572 INSPECTION OF PRESSURE VESSELS, 4th Edition, has been published and is a good

resource for inspectors performing oil and gas pressure vessel inspections.

2) API RP 581 RISK BASED INSPECTION, 3rd Edition, has been published and is a good resource for

risk based assessment (RBA) reviews. It would also provide help in reviewing damage

mechanism as part of Process Hazard Assessment (PHA), along with information in NBIC Part 2

and in API 571 DAMAGE MECHANISMS IN THE PETROLEUM AND PETROCHEMICAL INDUSTRY.

Proposed Change to Cal‐OSHA PSM (Process Safety Management) Regulations in The “Safety

Case” Regulatory Model

Damage Mechanism Review (DMR) – The DMR is intended to precede the PHA (Process Hazard

Analysis) to identify damage mechanisms, which are defined by Cal/OSHA as the “mechanical,

chemical, physical, or other process that results in equipment or material degradation”; this

effort should involve a broad team, including inspection and damage/failure mechanism

Reported by: Jim Riley phone: 510‐245‐5895 email: [email protected]

API Liaison Report - January 2017 NBIC MeetingAttachment Page 93

Attachment Page 93

Documents

Jan 2017 MC Minutes Attachments Minutes Attachme… · NB16-0603 NR Task Group 1-9-17 59 NB16-3102 SC Approved 62 IN16-0701 64 NB16-0102 Konopacki 01-12-17 66 ... acting on any matter