Technical Committee on Combustible Metals and Metal Dusts AGENDA - NFPA 484 Second Draft Meeting

Transcription

1 Technical Committee on Combustible Metals and Metal Dusts AGENDA - NFPA 484 Second Draft Meeting Boeing Company 1301 SW 16 th Street Renton, WA June 20-22, :00 a.m. 5:00 p.m. 1. Chair s welcome, call to order, and opening remarks at 8:00 a.m. (Local Time, PST) 2. Self-Introduction of Committee Members and Guests 3. Approval of Minutes from the Pre-Second Draft, March 2017 (see Attachment A) 4. Staff Liaison Report: A. Review of NFPA Policies and Committee Procedures B. New Standards Process Review C. Committee Membership (see Attachment B) D. Revision Cycle Review and Timeline (see Attachment C) 5. Review Public Comments 6. Review Correlating Committee Notes (to be done with Public Comments) 8. Old Business: A. Review and vote on Task Group Work i. Chapter breakdown ii. Chapter 9 - Dust Collection iii. Additive manufacturing (3D printing) iv. Nano Material v. All remaining chapters 9. Next Meeting: will discuss next revision and layout of meetings 10. Adjournment Attachments: 1 of 33

2 Attachment A TECHNICAL COMMITTEE ON COMBUSTIBLE METALS AND METAL DUSTS Minutes of Meeting NFPA 484 Pre-Second Draft Meeting March 7 9, 2017 Charleston, SC Member Attending Mark Drake Chair Yes Donna Bruce Secretary Yes Phillip Basile Yes John Belfanti No Elizabeth Buc Yes Brad Burridge Yes Tom Christman Yes Greg Creswell Yes Scott Davis Yes Scott Dillon No Peter Downing No Steven Evans No Paul Hart No Eli Horden Yes Daniel Hubert Yes Dehong Kong Yes by phone Kevin Kreitman Yes Peter Levitt No Timothy Myers No David Oberholtzer No Jack Osborn Yes Sam Rodgers Yes Mark Rosenberger No Richard Seidel No Patrick Thornton Yes Erdem Ural Yes by phone Richard Varga No Robert Zalosh Yes by phone Steve Zimmerman Yes Ryan Condon Voting Alternate Yes 2 of 33

3 Jason Angell Alternate Yes Andrew Carpenter Alternate No Scott Cowan Alternate No Ashok Dastidar Alternate Yes by phone Jason Hudson Alternate No John McConaghie Alternate No Laura Radle Alternate No Lon Scholl Alternate No Gregory Super Alternate Yes William Hamilton Alt. to non-voting member No Albert Muller Member Emeritus No Robert Nelson Member Emeritus No Susan Bershad NFPA Yes 1. The chair called the meeting to order at 8:00 a.m., March 7 th. 2. Committee members and guests made self-introductions. 3. Minutes from the first draft meeting in June 2016 were reviewed and approved. 4. NFPA Staff provided an update on the A2018 revision schedule, committee makeup and the NFPA process. 5. The committee reviewed and updated the list of current task groups and members. 6. The committee reviewed the work of the Dust Collection task group. This chapter will be completely revised at the Second Draft. NFPA staff will review the final draft from this meeting for Manual of Style, numbering, etc. This file will be distributed to the committee prior to the June Second Draft meeting for final review. 7. The committee also reviewed the work of the Additive Manufacturing and the Reorganization task groups (see below for action items and updates). 8. The Committee is considering adding annex material related to discussion of FM Presentation on inadequacy of current calculations for deflagration venting in NFPA 68 for combustible metals depending upon multiple variables. 9. The committee set up a task group to review MEC in dust collection and pneumatic conveying. Questions are: 1) What is appropriate safety factor? 2) Should we reference another source for data? Members are: Sam Rodgers, Jack Osborn, Greg Creswell, Greg Super, Brad Burridge, Scott Davis. 10. Reviewed Additive Manufacturing Chapter: Tom Christman to write annex material prior to second draft meeting concerning bonding/grounding for AM The committee will consider adding a definition for LOC (limiting oxygen concentration) in Chapter Tom Christman to share generic combustible metals training he has developed with the Technical Committee. 13. Sam Rogers presented proposed changes to revisit NFPA *, A , and Table A in the second draft. Mark Drake will contact Laura Moreno, staff liaison for NFPA 68 about the proposed second revisions. 3 of 33

4 14. Next Steps: Reorganization task group: Kevin Kreitman to verify that all materials have been moved correctly by May 12. Susan needs a final word document with annex material to share with committee 2 weeks prior to June meeting. Mark to send straw man plus word document to committee. 15. Next meeting: June 20, 21, & 22 in Redmond, Washington. Host: The Boeing Company 16. Meeting adjourned 11:15 a.m. EST March 9, of 33

5 Attachment B Address List No Phone Combustible Metals and Metal Dusts Combustible Dusts Mark W. Drake Chair Liberty Mutual West 139th Street Olathe, KS Alternate: Jason L. Angell I 3/4/2008 Donna R. Bruce Secretary KEMET Electronics Corporation PO Box 5928 Greenville, SC /16/2017 Susan Bershad U 1/14/2005 Philip Basile Clayton Associates 1650 Oak Street Lakewood, NJ M 11/30/2016 Elizabeth C. Buc Fire & Materials Research Laboratory, LLC Industrial Road Livonia, MI RT 1/10/2008 Brad D. Burridge Novelis, Inc. 639 Players Crossing Way Bowling Green, KY Alternate: Jason Hudson U 8/9/2011 Tom Christman 818 Brochardt Boulevard Knoxville, TN SE 4/1/1994 Ryan Condon ATI-Wah Chang 1600 Old Salem Road NE Albany, OR M 04/08/2015 Gregory F. Creswell Cambridge-Lee Industries 86 Tube Drive Reading, PA M 04/05/2016 Scott G. Davis GexCon US 4833 Rugby Avenue, Suite 100 Bethesda, MD SE 08/09/2012 Scott E. Dillon Crane Engineering 2355 Polaris Lane North, Suite 120 Plymouth, MN SE 10/4/2007 Peter F. Downing Environment & Safety Solutions, Inc. 120 Main Street, Suite 201 Hightstown, NJ SE 8/5/2009 Steven C. Evans Westinghouse Electric Company Western Zirconium Plant 10,000 West 900 South Ogden, UT Alternate: Ashok Ghose Dastidar U 3/4/2009 Paul F. Hart American International Group, Inc. (AIG) Martin Avenue Homewood, IL I 8/2/2010 Eli Horden The Boeing Company PO Box 3707 MC 17-WE Seattle, WA Alternate: Laura Radle U 04/08/ of 33 1

6 Address List No Phone Combustible Metals and Metal Dusts 05/16/2017 Susan Bershad Daniel J. Hubert Amerex/Janus Fire Systems 1102 Rupcich Drive Millennium Park Crown Point, IN M 3/1/2011 Dehong Kong Princeton Safety Solutions, Inc. 5 Spruce Court Plainsboro, NJ SE 8/9/2011 Kevin Kreitman Albany Fire Department 4105 Moose Run Drive SW Albany, OR Alternate: Scott D. Cowan E 1/16/1998 Peter Levitt Sternvent Division of Durex, Inc. 5 Stahuber Avenue Union, NJ M 3/1/2011 Timothy J. Myers Exponent, Inc. 9 Strathmore Road Natick, MA Alternate: Andrew Carpenter SE 4/14/2005 David L. Oberholtzer Valimet, Inc. 431 Sperry Road Stockton, CA The Aluminum Association, Inc. Alternate: Gregory M. Super M 4/1/1993 Jack E. Osborn Airdusco, Inc Mendenhall Road South Memphis, TN M 11/30/2016 Samuel A. Rodgers Honeywell, Inc Woods Edge Road Colonial Heights, VA U 3/1/2011 Mark S. Rosenberger Los Alamos National Laboratories PO Box 1663, M791 Los Alamos, NM U 8/9/2011 Richard Seidel Suppression Systems Inc. 155 Nestle Way, Suite 104 Breinigsville, PA Alternate: Lon L. Scholl M 3/1/2011 Patrick A. Thornton Oak Ridge National Laboratory UT-Battelle PO Box 2008, MS 6470 Oak Ridge, TN U 8/5/2009 Erdem A. Ural Loss Prevention Science & Technologies, Inc. 2 Canton Street, Suite A2 Stoughton, MA SE 3/4/2009 Richard S. Varga Niagara Metallurgical Products 400 Jones Road Stoney Creek, ON L8E 5P4 Canada Alternate: John E. McConaghie U 1/15/2004 Robert G. Zalosh Firexplo 20 Rockland Street Wellesley, MA SE 8/5/ of 33 2

7 Address List No Phone Combustible Metals and Metal Dusts Combustible Dusts Stephen Zimmerman Intrepid Electronic Systems 358 West Street Pittsburg, CA IM 12/08/2015 Jason L. Angell Alternate Liberty Mutual 675 Trails End Lancaster, KY : Mark W. Drake 05/16/2017 Susan Bershad I 12/08/2015 Andrew Carpenter Alternate Exponent, Inc Weaver Parkway, Suite 100 Naperville, IL : Timothy J. Myers SE 10/23/2013 Scott D. Cowan Alternate Albany Fire Department PO Box 490 Albany, OR : Kevin Kreitman E 08/17/2015 Ashok Ghose Dastidar Alternate Fauske & Associates, LLC 16W070 83rd Street Burr Ridge, IL : Steven C. Evans U 08/09/2012 Jason Hudson Alternate Novelis, Inc Vaughn Road North West Kennesaw, GA : Brad D. Burridge U 11/30/2016 John E. McConaghie Alternate Magnesium Elektron Powders NJ 100 Ridgeway Boulevard Manchester, NJ : Richard S. Varga U 1/1/1990 Laura Radle Alternate The Boeing Company 9211 National Blvd., Apt 5 Los Angeles, CA : Eli Horden U 04/05/2016 Lon L. Scholl Alternate Fike/Suppression Systems Inc. 155 Nestle Way, Suite 104 Breinigsville, PA : Richard Seidel M 03/05/2012 Gregory M. Super Alternate Eckart America PO Box 747 Painesville, OH The Aluminum Association, Inc. : David L. Oberholtzer M 08/11/2014 William R. Hamilton Nonvoting Member US Department of Labor Occupational Safety & Health Administration 200 Constitution Ave. NW, Room N3609 Washington, DC E 3/4/2009 Albert Muller Member Emeritus 39 Still Hollow Road Lebanon, NJ SE 1/1/1985 Robert W. Nelson Member Emeritus 28 Wing Road PO Box 418 Pocasset, MA SE 1/1/1969 Susan Bershad Staff Liaison National Fire Protection Association 1 Batterymarch Park Quincy, MA /16/ of 33 3

8 Attachment C Process Stage Comment Stage (Second Draft) 2018 ANNUAL REVISION CYCLE * Public Input Closing Dates may vary according to standards and schedules for Revision Cycles may change. Please check the NFPA Website for the most up to date information on Public Input Closing Dates and schedules at # (i.e. and click on Next Edition tab. Public Input Stage (First Draft) Process Step Dates for TC Dates for TC with CC Public Input Closing Date 6/29/2016 6/29/2016 Final date for TC First Draft Meeting 12/7/2016 9/7/2016 Posting of First Draft and TC Ballot 1/25/ /19/2016 Final date for Receipt of TC First Draft ballot 2/15/ /9/2016 Final date for Receipt of TC First Draft ballot recirc 2/22/ /16/2016 Posting of First Draft for CC Meeting 11/23/2016 Final date for CC First Draft Meeting 1/4/2017 Posting of First Draft and CC Ballot 1/25/2017 Final date for Receipt of CC First Draft ballot 2/15/2017 Final date for Receipt of CC First Draft ballot recirc 2/22/2017 Post First Draft Report for Public Comment 3/1/2017 3/1/2017 Public Comment closing date 5/10/2017 5/10/2017 Notice published on Consent Standards (Standards that receive No Comments). Note: Date varies and determined via TC ballot. Appeal Closing Date for Consent Standards (15 Days) (Standards That Received No Comments) Final date for TC Second Draft Meeting 11/8/2017 8/2/2017 Posting of Second Draft and TC Ballot 12/20/2017 9/13/2017 Final date for Receipt of TC Second Draft Ballot 1/10/ /4/2017 Final date for receipt of TC Second Draft ballot recirc 1/17/ /11/2017 Posting of Second Draft for CC Mtg 10/18/2017 Final date for CC Second Draft Meeting 11/29/2017 Posting of Second Draft for CC Ballot 12/20/2017 Final date for Receipt of CC Second Draft ballot 1/10/2018 Final date for Receipt of CC Second Draft ballot recirc 1/17/2018 Post Second Draft Report for NITMAM Review 1/24/2018 1/24/2018 Tech Session Preparation (& Issuance) Notice of Intent to Make a Motion (NITMAM) Closing Date 2/21/2018 2/21/2018 Postingof Certified AmendingMotions (CAMs) and Consent Standards 4/4/2018 4/4/2018 Appeal Closing Date for Consent Standards (15 Days after posting) 4/19/2018 4/19/2018 SC Issuance Date for Consent Standards (10 Days) 4/29/2018 4/29/2018 Tech Session Association Meeting for Standards with CAMs 6/4 7/2018 6/4 7/2018 Appeals and Issuance Appeal Closing Date for Standards with CAMs (20 Days after ATM) 6/27/2018 6/27/2018 Council Issuance Date for Standards with CAMs* 8/14/2018 8/14/ of 33

9 of 17 5/16/17, 10:48 AM Public Comment No. 1-NFPA [ Global Input ] Type your content here... Additional Proposed Changes File Name Description Approved 484_CCN_9.pdf 484_CC Note 9 Statement of Problem and Substantiation for Public Comment The correlating committee requests that the 484 technical committee clearly designate which sections of the standard are meant to be retroactive. Each chapter should designate clearly at the beginning which sections are retroactive. It should also be clearly designated in chapter 1 which sections of the standard are retroactive. Note that the correlating committee is making the same request to the 652 technical committee, and will be addressing this issue with the other standards as well. The goal is to consistently identify retroactive provisions in all of the dust standards. Related Item Correlating Committee Note No. 9-NFPA [Global Input] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:23:08 EST of 33

10 1 of 1 3/1/2017 3:03 PM Correlating Committee Note No. 9-NFPA [ Global Input ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Tue Dec 13 14:56:02 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee requests that the 484 technical committee clearly designate which sections of the standard are meant to be retroactive. Each chapter should designate clearly at the beginning which sections are retroactive. It should also be clearly designated in chapter 1 which sections of the standard are retroactive. Note that the correlating committee is making the same request to the 652 technical committee, and will be addressing this issue with the other standards as well. The goal is to consistently identify retroactive provisions in all of the dust standards. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 13 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Cholin, John M. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. 10 of 33

11 of 17 5/16/17, 10:48 AM Public Comment No. 19-NFPA [ Global Input ] Type your content here.create new section and associated Annex paragraph * Nanoparticle Production by Thermal Spray Pyrolysis A documented hazard analysis shall be conducted to determine appropriate effective fire and explosion protection measures for combustible metal nanoparticle thermal spray pyrolysis production processes and equipment including the materials coated by the nanoparticles. These measures shall account for possible pyrophoric reactions of the nanoparticles and coating upon suddenly being introduced to an air atmosphere. Annex Paragraph A Metallic nanostructured coatings of various materials including paperboard, aluminum foil, and other metals can now be produced by thermal spray pyrolysis processes. One example of this is described in the paper by Makela et al., Aerosol Science and Technology, v. 45, Statement of Problem and Substantiation for Public Comment Thermal spray nanoparticle coating processes are becoming more common and should be addressed in this section of Chapter 12 along with the other nanoparticle production processes. Related Item Related to other paragraphs in this section of Chapter 12 Submitter Full Name: Robert Zalosh Organization: Firexplo Submittal Date: Sun May 07 12:56:43 EDT of 33

12 of 17 5/16/17, 10:48 AM Public Comment No. 20-NFPA [ Global Input ] Type your content here... Add new Section and associated Annex paragraph * Dust collection systems for hot metallic nanoparticles shall be inerted unless combustibility testing of nanoparticle dust samples demonstrate that the particles are not pyrophoric. A Hot metallic nanoparticles can be present in welding fumes and dusts produced in additive manufacturing processes. When these processes involve reactive metals, the nanoparticulate dust cn be pyrophoric. Statement of Problem and Substantiation for Public Comment The new chapter on nanoparticles only covers powders. Potentially pyrophoric metal nanoparticles can also be present in dust from hot reactive metal operations. Related Item This is related to new chapter on Nanoparticle Powders for this edition. Submitter Full Name: Robert Zalosh Organization: Firexplo Submittal Date: Sun May 07 13:26:30 EDT of 33

13 of 17 5/16/17, 10:48 AM Public Comment No. 5-NFPA [ Global Input ] Type your content here... Additional Proposed Changes File Name Description Approved 484_CCN_3.pdf 484 CC Note 3 Statement of Problem and Substantiation for Public Comment The correlating committee asks that the 484 technical committee reconsider the objectives statements regarding the release of hazardous materials. The correlating committee believes that these statements go beyond the scope of the standard. Related Item Correlating Committee Note No. 3-NFPA [Global Input] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:45:08 EST of 33

14 1 of 1 3/1/2017 3:02 PM Correlating Committee Note No. 3-NFPA [ Global Input ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 10:37:58 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee asks that the 484 technical committee reconsider the objectives statements regarding the release of hazardous materials. The correlating committee believes that these statements go beyond the scope of the standard. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 12 Affirmative All 1 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. Affirmative with Comment Cholin, John M. The TC should establish if the word "consequential" refers to the consequence of a fire/deflagration in which case the concern is within scope, or "consequential" is not associated with a fire/deflagration event but has an adverse impact, in which case it is outside the document scope. 14 of 33

15 of 17 5/16/17, 10:48 AM Public Comment No. 2-NFPA [ Section No ] * Metal-containing mixtures that also contain combustible nonmetal dusts shall be permitted to be excluded from this standard and protected according to NFPA 652 and NFPA 654 or other NFPA industry- or commodity-specific standard, if by testing it is established that the mixture meets all of the following criteria: (1) It has been demonstrated that mixture fires can be controlled safely and effectively with Class ABC fire-extinguishing agents. (2) It has been demonstrated that mixture fires can be controlled safely and effectively with water. (3) The material is not a UN Class 4.3 solid as tested using UN Class 4.3 water reactivity test methods. (4) It has been demonstrated that the volume resistivity is greater than 1 M ohm-m. (5) It is not a metal/metal-oxide mixture (e.g., thermite). Additional Proposed Changes File Name Description Approved 484_CCN_4.pdf 484 CC Note 4 Statement of Problem and Substantiation for Public Comment The correlating committee requests that the 484 technical committee provide annex material to support the criteria in item (4). It also requests that the 484 technical committee provide annex material to provide guidance to users on how to evaluate items (1) and (2). Related Item First Revision No. 4-NFPA [Section No ] Public Input No. 10-NFPA [Section No ] Public Input No. 11-NFPA [Section No ] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:29:28 EST of 33

16 1 of 1 3/1/2017 3:03 PM Correlating Committee Note No. 4-NFPA [ Section No ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 11:11:03 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee requests that the 484 technical committee provide annex material to support the criteria in item (4). It also requests that the 484 technical committee provide annex material to provide guidance to users on how to evaluate items (1) and (2). Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 13 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Cholin, John M. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. 16 of 33

17 of 17 5/16/17, 10:48 AM Public Comment No. 6-NFPA [ Section No ] Explosible. A material that meets the criteria in Section 4.4. Additional Proposed Changes File Name Description Approved 484_CCN_5.pdf 484 CC Note 5 Statement of Problem and Substantiation for Public Comment The correlating committee asks that the 484 TC take a look at this definition with regards to the definition proposed in the first draft of 652. Note that the cross reference in the current revision is incorrect. At a minimum this should be corrected at second draft. Related Item First Revision No. 60-NFPA [New Section after ] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:47:09 EST of 33

18 1 of 1 3/1/2017 3:04 PM Correlating Committee Note No. 5-NFPA [ Section No ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 11:32:35 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee asks that the 484 TC take a look at this definition with regards to the definition proposed in the first draft of 652. Note that the cross reference in the current revision is incorrect. At a minimum this should be corrected at second draft. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 12 Affirmative All 1 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. Affirmative with Comment Cholin, John M. Neither definition is consistent with the rules in the English language that have been used for centuries regarding the creation of new words. the fact that predecessors were ignorant of the English language should not justify perpetuating such ignorance. An explosion is a rupture of an enclosure due to pressure from a deflagration. Therefore, "explosible" means capable of rupturing due to the pressure from a deflagration. 18 of 33

19 of 17 5/16/17, 10:48 AM Public Comment No. 7-NFPA [ Section No ] * Flash Fire. A fire that spreads by means of a flame front rapidly through a diffuse fuel, such as dust, gas, or the vapors of an ignitible liquid, without the production of damaging pressure. [921, 2017] Additional Proposed Changes File Name Description Approved 484_CCN_6.pdf 484 CC Note 6 Statement of Problem and Substantiation for Public Comment The correlating committee asks that the 484 TC consider this definition with regards to the comments on the ballot, particularly with regard to the term "diffuse fuel". Note that this same suggestion will be made to the 652 TC regarding this definition. It is suggested that the definition in 484 and the other dust documents align with and extract from 652. Related Item First Revision No. 23-NFPA [New Section after ] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:49:08 EST of 33

20 1 of 1 3/1/2017 3:04 PM Correlating Committee Note No. 6-NFPA [ Section No ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 11:45:15 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee asks that the 484 TC consider this definition with regards to the comments on the ballot, particularly with regard to the term "diffuse fuel". Note that this same suggestion will be made to the 652 TC regarding this definition. It is suggested that the definition in 484 and the other dust documents align with and extract from 652. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 12 Affirmative All 1 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. Affirmative with Comment Cholin, John M. A flash-fire is a deflagration propagating though the interior volume of a building compartment. 20 of 33

21 of 17 5/16/17, 10:48 AM Public Comment No. 8-NFPA [ Section No ] Fugitive Dust. Any dust, regardless of size, that is lost from manufacturing or other processes. Additional Proposed Changes File Name Description Approved 484_CCN_7.pdf 484 CC Note 7 Statement of Problem and Substantiation for Public Comment The correlating committee recommends that the 484 committee consider the definition for fugitive dust added by the 652 TC at first draft. See FR-29. Fugitive Dust - Dust that escapes from equipment and containers. Related Item Correlating Committee Note No. 7-NFPA [Section No ] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:50:47 EST of 33

22 1 of 1 3/1/2017 3:05 PM Correlating Committee Note No. 7-NFPA [ Section No ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 11:53:00 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee recommends that the 484 committee consider the definition for fugitive dust added by the 652 TC at first draft. See FR-29 Fugitive Dust - Dust that escapes from equipment and containers. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 13 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Cholin, John M. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. 22 of 33

23 of 17 5/16/17, 10:48 AM Public Comment No. 4-NFPA [ Section No ] 4.2.8* Compliance Options. The objectives in shall be achieved by either of the following means: (1) A prescriptive approach in accordance with Chapters 5, 7, 8, and 9 (2) A performance-based approach in accordance with Chapter 6 Additional Proposed Changes File Name Description Approved 484_CCN_2.pdf 484 CC Note 2 Statement of Problem and Substantiation for Public Comment The correlating committee requests that the 484 TC take a look at the list of chapters in this FR for the prescriptive requirements. It also asks the 484 TC to review which retained prescriptive requirements should be listed in section 6.6. The 484 TC should review what the 652 TC did in their first draft regarding this issue. Related Item Correlating Committee Note No. 2-NFPA [Section No ] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:43:09 EST of 33

24 1 of 1 3/1/2017 3:05 PM Correlating Committee Note No. 2-NFPA [ Section No ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 10:20:39 EST 2016 Committee Statement and Meeting Notes Committee Statement: The correlating committee requests that the 484 TC take a look at the list of chapters in this FR for the prescriptive requirements. It also asks the 484 TC to review which retained prescriptive requirements should be listed in section 6.6. The 484 TC should review what the 652 TC did in their first draft regarding this issue. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 13 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Cholin, John M. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. 24 of 33

25 0 of 17 5/16/17, 10:48 AM Public Comment No. 3-NFPA [ Section No. 7.1 ] 7.1* General Solid metal in a combustible form shall meet the requirements of Section Combustible metal dusts shall meet the requirements of Section Molten combustible metals shall meet the requirements of Section * The requirements of Chapter 7 shall apply retroactively The design of the fire and explosion safety provisions shall be based on a hazard analysis of the facility, the process, and the associated fire and explosion hazards. Additional Proposed Changes File Name Description Approved 484_CCN_1.pdf 484 CC Note 1 Statement of Problem and Substantiation for Public Comment The technical committee should consider the language proposed in FR-38 in 652 (section 7.1 in the first draft of 652) for this section that address DHA requirements. This should address the concerns of the negative comments on the ballot regarding these items. Related Item Correlating Committee Note No. 1-NFPA [Section No. 7.2] Submitter Full Name: Cc On Cmd-Aac Organization: NFPA Submittal Date: Wed Mar 01 15:41:00 EST of 33

26 1 of 1 3/1/2017 3:05 PM Correlating Committee Note No. 1-NFPA [ Section No. 7.2 ] Submitter Full Name: Susan Bershad Organization: National Fire Protection Assoc Submittal Date: Wed Nov 30 09:40:09 EST 2016 Committee Statement and Meeting Notes Committee Statement: The technical committee should consider the language proposed in FR-38 in 652 (section 7.1 in the first draft of 652) for this section that address DHA requirements. This should address the concerns of the negative comments on the ballot regarding these items. Ballot Results This item has passed ballot 14 Eligible Voters 1 Not Returned 13 Affirmative All 0 Affirmative with Comments 0 Negative with Comments 0 Abstention Not Returned LeBlanc, John A. Affirmative All Aiken, Chris Bujewski, Matthew J. Cholin, John M. Creswell, Gregory F. Davis, Scott G. Frank, Walter L. Gombar, Robert C. Kreitman, Kevin Mattos, Jr., Arthur P. McAlister, Steve Osborn, Jack E. Stevenson, Bill Taveau, Jérôme R. 26 of 33

27 1 of 17 5/16/17, 10:48 AM Public Comment No. 21-NFPA [ Section No ] Combustible metal dust picked up by a dry fixed vacuum cleaning system shall be discharged into a container or collector located outside the building. Wet collector systems shall be in accordance with Statement of Problem and Substantiation for Public Comment As written the requirement is somewhat ambiguous regarding wet versus dry collectors. Section implies that wet collectors are allowed inside the building, as venting is required to terminate outside also requires the ducting to be as short as possible, which implies that the desire is to get the dust into the collector as quickly as possible. Related Item End User Submitter Full Name: Robert Black Organization: Lockheed Martin Space Systems Affilliation: same Submittal Date: Tue May 09 11:07:39 EDT of 33

28 2 of 17 5/16/17, 10:48 AM Public Comment No. 18-NFPA [ Section No. A ] A Chapter 5 of NFPA 101 provides a more complete description of the performance-based design process and requirements. In addition, the SFPE Engineering Guide to Performance-Based Fire Protection Analysis and Design of Buildings, outlines a process for developing, evaluating, and documenting performance-based designs. Statement of Problem and Substantiation for Public Comment To provide correct title of the SFPE Guide to Performance-Based Fire Protection. Related Public Comments for This Document Related Comment Public Comment No. 16-NFPA [Section No. J.1.1] Related Item FR-11 Relationship Submitter Full Name: Chris Jelenewicz Organization: SFPE Submittal Date: Mon May 01 16:13:03 EDT of 33

29 3 of 17 5/16/17, 10:48 AM Public Comment No. 17-NFPA [ Section No. A ] A The SFPE Engineering Guide to Performance-Based Fire Protection Analysis and Design of Buildings outlines a process for evaluating whether trial designs meet the performance criteria. Statement of Problem and Substantiation for Public Comment To provide correct title of the SFPE Guide to Performance-Based Fire Protection Related Public Comments for This Document Related Comment Public Comment No. 16-NFPA [Section No. J.1.1] Related Item FR-11 Relationship Submitter Full Name: Chris Jelenewicz Organization: SFPE Submittal Date: Mon May 01 16:08:45 EDT of 33

30 4 of 17 5/16/17, 10:48 AM Public Comment No. 16-NFPA [ Section No. J.1.1 ] 30 of 33

31 5 of 17 5/16/17, 10:48 AM J.1.1 NFPA Publications. 31 of 33

32 6 of 17 5/16/17, 10:48 AM National Fire Protection Association, 1 Batterymarch Park, Quincy, MA NFPA 13, Standard for the Installation of Sprinkler Systems, 2016 edition. NFPA 30, Flammable and Combustible Liquids Code, 2018 edition. NFPA 51B, Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, 2019 edition. NFPA 55, Compressed Gases and Cryogenic Fluids Code, 2016 edition. NFPA 61, Standard for the Prevention of Fires and Dust Explosions in Agricultural and Food Processing Facilities, 2017 edition. NFPA 68, Standard on Explosion Protection by Deflagration Venting, 2018 edition. NFPA 69, Standard on Explosion Prevention Systems, 2014 edition. NFPA 70, National Electrical Code, 2017 edition. NFPA 77, Recommended Practice on Static Electricity, 2019 edition. NFPA 86, Standard for Ovens and Furnaces, 2015 edition. NFPA 101,Life Safety Code,2018 edition. NFPA 120, Standard for Fire Prevention and Control in Coal Mines, 2015 edition. NFPA 220, Standard on Types of Building Construction, 2018 edition. NFPA 221, Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls, 2018 edition. NFPA 495, Explosive Materials Code, 2018 edition. NFPA 497, Recommended Practice for the Classification of Flammable Liquids, Gases, or Vapors and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas, 2017 edition. NFPA 499, Recommended Practice for the Classification of Combustible Dusts and of Hazardous (Classified) Locations for Electrical Installations in Chemical Process Areas, 2017 edition. NFPA 654, Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids, 2017 edition. NFPA 655, Standard for Prevention of Sulfur Fires and Explosions, 2017 edition. NFPA 664, Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking Facilities, 2017 edition. NFPA 704, Standard System for the Identification of the Hazards of Materials for Emergency Response, 2017 edition. NFPA 1500, Standard on Fire Department Occupational Safety and Health Program, 2018 edition. NFPA 1971, Standard on Protective Ensembles for Structural Fire Fighting and Proximity Fire Fighting, 2018 edition. NFPA 2112, Standard on Flame-Resistant Garments for Protection of Industrial Personnel Against Flash Fire, 2018 edition. NFPA 2113, Standard on Selection, Care, Use, and Maintenance of Flame-Resistant Garments for Protection of Industrial Personnel Against Short-Duration Thermal Exposures from Fire, 2015 edition. Fire Protection Guide to Hazardous Materials, of 33

33 7 of 17 5/16/17, 10:48 AM SFPE, Engineering Guide to Fire Risk Assessment, 2006 SFPE Engineering Guide to Performance-Based Fire Protection Analysis and Design of Buildings,, 2nd edition, Statement of Problem and Substantiation for Public Comment To provide correct title of the SFPE Guide to Performance-Based Design Related Item FR-11 Submitter Full Name: Chris Jelenewicz Organization: SFPE Submittal Date: Mon May 01 16:05:45 EDT of 33