Technical Committee on Hazardous Materials Protective Clothing and Equipment NFPA 1992, 1994 Second Draft Meetings

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1 December 11-12, 2015 Pompano Beach, FL & 04 March, 25 March, 01 April, 13 May, 6 July, 8 July, and 13 July 2016 Conference Calls December 2015 Pompano Beach, FL Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Pat Gleason Safety Equipment Institute (SEI), Secretary Tom McGowan NFPA Staff Liaison Jason Allen Intertek Brian Clifford Federal Bureau of Investigation Russell Greene Battelle Memorial Institute Ira Harkness US Department of the Navy William Haskell NIOSH NPPTL Michael Kienzle W.L. Gore & Associates, Inc. Karen Lehtonen Lion Apparel Inc. Susan Lovasic The DuPont Company Philip Mann Ulf Nystrom Ansell Protective Solutions AB Paul Rogers Fire Department City of New York Jeff Stull International Personnel Protection, Inc. Don Thompson Rob West Texas Instruments James Zeigler JP Zeigler, LLC Michael Ziskin Field Safety Corporation Voting Alternate: Bill Fithian Elaina Franks Paul Lakomiak Beth Lancaster Amanda Newsom Bryan Ormond Kristin Williamson SEI Ansell/Onguard Industries US Department of Defense UL LLC The DuPont Company Absent Principal Members with no Alternate present Ted Buck Orr Safety Todd Haines Dallas/Fort Worth International Airport

2 Peter Kirk Saint-Gobain Performance Plastics John North Alexandria Fire Department Lou Ott International Safety Equipment Association Robert Shelton City of Cincinnati Fire Department Richard Daly St. Charles Fire Department John Wisner United Fire Company No. 3 Guests Ryan Hirschey Craig Adams Shawn Deaton Michael Logan Chris Mekeel Nicholas Delre Enrique Perea Scott Glowski Robin Childs Saint Gobain LAPD/IAB Queensland Fire & Emergency Services NCSU/TPACC International Association of Fire Fighters International Association of Fire Fighters Avarint JPdm CBRN A&Rs l. Call to order. The meeting was called to order at 8:10 a.m. on December 11, 2015 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft meeting for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this meeting to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. Dr. Baxter also mentioned that the TSWG PPE Conference will be held December 15-18, 2015, and will have a Program with over 60 presentations and, reports will be provided by several government agencies. TSWG is also publishing an update to the Guide on HazMat Standards. 3. Approval of Minutes. The minutes from the NFPA 1991 First Draft meeting held on January 20-23, 2015 in San Diego, CA were approved by the TC. 4. NFPA Staff Report and Discussion of Document Revision Process. The NFPA Staff Liaison, Mr. Tom McGowan, provided general information on NFPA procedures and timelines in an opening presentation. He addressed NFPA antitrust and patent policies to be adhered to as well as composition and balance of the TC. Mr. McGowan stated that the Hazmat TC is in balance. All principal members should designate an alternate member if they have not already done so. The Correlating Committee ballot on the second draft of NFPA 1991 was completed with no negatives, two correlating revisions were approved, and the Standard received no NITMAMs. The Standard went

3 to Standards Council review at December meeting, and the 2016 edition will be published in February The NFPA standard revision/development process can be found at 6. NFPA 1992 Public Comment Adjudication Actions that can be taken on the comments are to (1) Accept, (2) Reject, but see related second revision (SR), (3) Reject and (4) Reject, but hold. It was noted that any public comments that are determined to be a hold will automatically become Public Input for the next revision to NFPA To create an SR, (1) a change from the first draft will occur, (2) a committee statement with substantiation will be developed, and each SR will be balloted. The committee statement must state the reason for not accepting the comment/proposal, and shall include a valid technical reason with no vague references. The Technical Committee addressed 73 public comments. Language was included to clarify the scope of the standard to address liquid chemical protection. It was decided that a design requirement shall be established to prohibit manufacturers from specifying the application of external adhesive tape in the assembly of the ensemble to create interfaces and secure closures in order to meet the requirements of this standard. Definitions and annex material was addressed for shoe cover, bootie and sock. A new, more relevant, chemical battery was incorporated for liquid splash protection. Seams will be tested to a subset of the battery. There was the addition of language to limit the optional flash fire protection only for full ensembles. Additionally, the TC clarified the definitions of non-encapsulating and encapsulating ensembles, and definition and test criteria were added for interface gasket. Specific requirements for liquid splash protective hoods were created and a requirement that non-encapsulating ensembles be tested with specific respirators was added. New physical property testing of visor materials for encapsulating suits only was addressed. A reporting only requirement was included for reporting evaporative resistance and insulation values together with heat loss for products designated as breathable for the following the Total Heat Loss (THL) Test and the Total Evaporative Resistance Test. The requirement for the product label will specify breathable and the technical data package will require inclusion of the measurements. There are increased requirements in the user information which includes a more detailed and consistent reporting format for the technical data package. The TC worked on requirements for footwear testing (sole abrasion, toe impact/compression resistance, puncture resistance, slip resistance) to allow more latitude in the selection of footwear. It was further decided that flexing preconditioning for glove and footwear samples is not needed in NFPA Other items addressed by the technical committee include the clarification of flame resistance test criteria, and the refinement of flash fire test procedures for improved repeatability. The TC seeks to update shower test procedures for greater repeatability by incorporating new research data. The addition of new procedure for assessing field of vision and removal/reinsertion of hands into gloves for encapsulating ensembles was addressed.

4 NFPA 1994 Public Comment Adjudication The TC addressed 60 public comments for NFPA The following scope was developed by the TC: This standard shall establish the minimum requirements for the design, performance, testing, documentation, and certification of protective ensembles and ensemble elements used during hazardous materials and chemical, biological, or radiological terrorism incidents. NFPA 1994 will increase from three to seven classes of hazmat/cbrn protective ensembles and ensemble elements. Per direction from the Correlating Committee, the CBRN options of 1951, 1971 and 1999 are now incorporated into NFPA 1994, and dropped from the other standards. In addition to the New Class 1 requirements, the TC has included new requirements for ruggedized classes: 2R, 3R, and 4R. Revised definitions were included for non-encapsulating and encapsulating ensembles and to address the sock/bootie confusion addressed in NFPA Chemical challenge levels were addressed including 1% versus 100% gas in NFPA 1991 and 20 g/m 2 versus 100 g/m 2 liquids in NFPA NFPA 1994 is intended to address high performance, nonencapsulating ensembles. Requirements were incorporated for reporting evaporative resistance and insulation values together with heat loss for Class 2 products designated as breathable and all Class 3 and Class 4 ensembles. Similar to NFPA 1992, definition and testing criteria were added for interface materials. Specific requirements were developed for protective hoods, and a new stealth option (audible signature and color requirements) to address law enforcement needs is being incorporated. Criteria was captured to all for additional footwear options when a suit sock is used with outer boot. For Class 2, the specification of NFPA 1986 or NFPA 1981 SCBA was added. It was noted that long-term research being conducted to examine full ensemble testing for heat stress effects. To complete the second revision process, the Task Group Assignments are as follows: a. Review of Chapter 2 (1992 and 1994) K. Lehtonen b. Liquid Integrity Test J. Stull c. Inward Particle Leakage J. Stull d. Footwear chapter 7 B. Fithian e. Ruggedized Scope Changes A. Newsom f. Data Tables B. Lancaster g. Finalization of NFPA 1992 and 1994 C. Baxter Other Future Activity It was decided to petition the Standards Council for the development of a selection, care, and maintenance standard. Long-term research will be conducted to examine full ensemble testing for heat

5 stress effects, and the TC will review the possible consolidation all three standards (NFPA 1991, 1992, and 1994) into a single document for the next revision. 8. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on January 22, 2016 to further address several key issues and create final second revisions. 9. Adjournment. There being no further business before the TC, the meeting adjourned at 12:00 pm. 04 March 2016 Conference Call Attendance Missing l. Call to order. The meeting was called to order at 7:00 a.m. (EST) on March 04, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. Dr. Baxter provided an overview of the main objectives for the teleconference series, including: NFPA 1991 Publication Status o Issue date: 14 November 2015 o Effective date: 4 December 2015 o Grace period through 4 December 2016 Significant NFPA 1994 Topics o Chemical permeation testing for Class 1 Chemical selection/exposure conditions Correction of testing problems o Revision on inward particle leakage test Reversion to FAST with quantification option o Adjustment or revision of breathability criteria Inclusion of Ret o Incorporation of ruggedized Class 2, 3, 4 categories 3. Continuation of NFPA 1994 Public Comment Adjudication Agreement to reorganize footwear criteria Agreement to broaden footwear options, subject to minimum height and cut resistance requirements Agreement to update the shower test method Reviewed ruggedized criteria

6 Initial discussions on revised MIST criteria for Class 1 Ensembles Initial discussions on Class 1 chemical battery 4. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on April 01, 2016 to further address several key issues and create final second revisions. 5. Adjournment. There being no further business before the TC, the meeting adjourned at 11:00AM. 25 March 2016 Conference Call Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Pat Gleason Safety Equipment Institute (SEI), Secretary Tom McGowan NFPA Staff Liaison Jason Allen Intertek Brian Clifford Federal Bureau of Investigation Ira Harkness US Department of the Navy Michael Kienzle W.L. Gore & Associates, Inc. Andra Kirsteins US Department of the Army Philip Mann Ulf Nystrom Ansell Protective Solutions AB Robert Shelton City of Cincinnati Fire Department Jeff Stull International Personnel Protection, Inc. James Zeigler JP Zeigler, LLC Voting Alternate: Bill Fithian Paul Lakomiak Amanda Newsom Bryan Ormond Kristin Williamson Guests Nicholas Delre Ryan Hirschey SEI Ansell/Onguard Industries UL LLC The DuPont Company International Association of Fire Fighters Saint Gobain l. Call to order. The meeting was called to order at 7:00 a.m. (EST) on March 25, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting.

7 3. Continuation of NFPA 1994 Public Comment Adjudication Resolution to broaden footwear options (additional changes) Resolution to adopt ruggedized categories Resolution to update shower, flame methods Resolution to modify scope/purpose annex items Identification of approach on particle inward leakage criteria and test method 4. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on April 01, 2016 to further address several key issues and create final second revisions. 5. Adjournment. There being no further business before the TC, the meeting adjourned at 11:00AM. 01 April 2016 Conference Call Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Tom McGowan NFPA Staff Liaison Jason Allen Intertek Steven Corrado UL, LLC Richard Daly St. Charles Fire Department Dustin Green Citrus County Sheriffs Office Russell Greene Battelle Memorial Institute Todd Haines Dallas/Fort Worth International Airport Michael Kienzle W.L. Gore & Associates, Inc. Karen Lehtonen Lion Group, Inc. Susan Lovasic The Dupont Company, Inc. Philip Mann Ulf Nystrom Ansell Protective Solutions AB Paul Rogers Fire Department City of New York Robert Shelton City of Cincinnati Fire Department Jeff Stull International Personnel Protection, Inc. John Wisner United Steam Fire Engine Company No. 3 James Zeigler JP Zeigler, LLC Voting Alternate: Bill Fithian Paul Lakomiak Beth Lancaster Amanda Newsom Bryan Ormond SEI Ansell/Onguard Industries US Department of Defense UL LLC

8 Guests Nicholas Delre Ryan Hirschey Chris Mekeel Enrique Perea International Association of Fire Fighters Saint Gobain International Association of Fire Fighters l. Call to order. The meeting was called to order at 8:00 a.m. (EST) on April 01, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. 3. Continuation of NFPA 1994 Public Comment Adjudication Resolution of MIST criteria for Class 1 Review of material breathability with presentations from S. Deaton, P. Mann, and M. Kienzle Further discussions of Class 1 chemical battery Formation of task groups o Breathability testing to support committee decision o Investigation of Class 1 battery and other chemical permeation changes 4. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on May 13, 2016 to further address several key issues and create final second revisions. 5. Adjournment. There being no further business before the TC, the meeting adjourned at 11:00AM. 13 May 2016 Conference Call Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Tom McGowan NFPA Staff Liaison Jason Allen Intertek Richard Daly St. Charles Fire Department Dustin Green Citrus County Sheriffs Office Russell Greene Battelle Memorial Institute Todd Haines Dallas/Fort Worth International Airport Ryan Hirschey Saint-Gobain Performance Plastics Kyle Kerbow Lakeland Industries Michael Kienzle W.L. Gore & Associates, Inc. Karen Lehtonen Lion Group, Inc. Susan Lovasic The Dupont Company, Inc.

9 Philip Mann Ulf Nystrom Ansell Protective Solutions AB Robert Shelton City of Cincinnati Fire Department Jeff Stull International Personnel Protection, Inc. John Wisner United Steam Fire Engine Company No. 3 James Zeigler JP Zeigler, LLC Voting Alternate: Ron Bove Bill Fithian Jeffrey Kennedy Paul Lakomiak Beth Lancaster Amanda Newsom Bryan Ormond Diane Redden Kristin Williamson W. L. Gore & Associates, Inc. SEI Austin Fire Department Ansell/Onguard Industries US Department of Defense UL LLC Lion Group, Inc. The DuPont Company, Inc. Guests Shawn Deaton Chris Mekeel Jim Hanley Andrew Dart Research Triangle Institute Research Triangle Institute l. Call to order. The meeting was called to order at 8:00 a.m. (EST) on May 13, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. 3. Continuation of NFPA 1994 Public Comment Adjudication Resolution on Class 4 Particle Inward Leakage Test Criteria Resolution on permeation resistance fixes o Liquid challenge chemical temperature o Incorporation of class 1 into preconditioning information o Air drying of test cells and cleaning of residual chemicals between uses Resolution on permeation resistance annual recertification Resolution on Class 1 chemical battery Resolution for updating permeation resistance for footwear soles 4. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on July 06, 2016 to further address several key issues and create final second revisions. 5. Adjournment. There being no further business before the TC, the meeting adjourned at 11:00AM.

10 06 July 2016 Conference Call Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Pat Gleason Safety Equipment Institute (SEI), Secretary Tom McGowan NFPA Staff Liaison Jason Allen Intertek Brian Clifford US Federal Bureau of Investigation Richard Daly St. Charles Fire Department Ira Harkness US Department of the Navy Ryan Hirschey Saint-Gobain Performance Plastics Michael Kienzle W.L. Gore & Associates, Inc. Philip Mann Jeff Stull International Personnel Protection, Inc. James Zeigler JP Zeigler, LLC Voting Alternate: Jeffrey Kennedy Devang Khariwala Paul Lakomiak Beth Lancaster Bryan Ormond Richard Shoaf Quoc Truong Kristin Williamson Guests Chris Mekeel Austin Fire Department Saint-Gobain Performance Plastics Ansell/Onguard Industries US Department of Defense St. Charles Fire Department US Department of the Army The DuPont Company, Inc. l. Call to order. The meeting was called to order at 8:00 a.m. (EST) on July 06, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. 3. Continuation of NFPA 1992 Public Comment Adjudication Updated 1992 Title to include Hazardous Materials and CBRN Terrorism Incidents Resolution for changes to respiratory protection (adds NFPA 1986)

11 Changes to Shower Test Method able to delete text which is now incorporated into ASTM F1359 Removed instrumented manikin testing of garments (see FR-75) as additional research is needed to properly apply an instrumented manikin test Resolution for changes associated with elastomeric interface materials including associated changes in puncture resistance and tensile strength Resolution for modified conditioning procedures for gloves and footwear 4. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on July 08, 2016 to further address several key issues and create final second revisions. 5. Adjournment. There being no further business before the TC, the meeting adjourned at 10:00AM. 08 July 2016 Conference Call Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Tom McGowan NFPA Staff Liaison Jason Allen Intertek Brian Clifford Federal Bureau of Investigation Richard Daly St. Charles Fire Department Nicholas Delre International Association of Fire Fighters Dustin Green Citrus County Sheriffs Office Todd Haines Dallas/Ft. Worth International Airport Ira Harkness US Department of the Navy William Haskell NIOSH NPPTL Ryan Hirschey Saint-Gobain Performance Plastics Kyle Kerbow Lakeland Industries Michael Kienzle W.L. Gore & Associates, Inc. Andra Kirsteins US Department of the Army Karen Lehtonen Lion Group, Inc. Susan Lovasic The Dupont Company, Inc. Philip Mann Paul Rogers Fire Department City of New York Jeff Stull International Personnel Protection, Inc. Don Thompson John Wisner United Steam Fire Engine Company No. 3 James Zeigler JP Zeigler, LLC Voting Alternate: Ted Cooper Paul Lakomiak Beth Lancaster Amanda Newsom US Department of the Navy Ansell/Onguard Industries US Department of Defense UL LLC

12 Bryan Ormond Kristin Williamson The DuPont Company, Inc. Guests Shawn Deaton Chris Mekeel l. Call to order. The meeting was called to order at 8:00 a.m. (EST) on July 06, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. 3. Continuation of NFPA 1992 Public Comment Adjudication Resolution for alternative tests for evaluation of footwear liquid integrity Resolution for total evaporative resistance test method (see also 1994) Resolution for pull out strength for external fittings 4. Continuation of NFPA 1994 Public Comment Adjudication Review test data on total evaporative test methods Resolution for incorporation of Ret and end points (< 30 breathable; > non-permeable) Resolution for MIST Class 1, Class 2, and Class 3 criteria changes (annex materials) 5. Topics Tabled for Next Editions of NFPA 1992 and NFPA 1994 NFPA 1992 o Use of liquid splash protective ensembles, ensemble elements, and protective clothing Evaluate use of protective clothing and garment as they use the same definition in NFPA 1992 Need to evaluate each instance in context (cannot just do a Global fix) NFPA 1994 o Sampling/Analytical Technique Qualification o Additional Sampling Procedures o Modified Test Result Reporting 6. Next Meeting. The next meeting of the Hazmat PC&E TC will be held as a teleconference on July 13, 2016 to further address several key issues and create final second revisions. 7. Adjournment. There being no further business before the TC, the meeting adjourned at 10:00AM. 13 July 2016 Conference Call

13 Attendance: Principal Members/Staff: Christina Baxter US Department of Defense, Chair Pat Gleason Safety Equipment Institute (SEI), Secretary Tom McGowan NFPA Staff Liaison Jason Allen Intertek Richard Daly St. Charles Fire Department Todd Haines Dallas/Ft. Worth International Airport Ryan Hirschey Saint-Gobain Performance Plastics Kyle Kerbow Lakeland Industries Michael Kienzle W.L. Gore & Associates, Inc. Susan Lovasic The Dupont Company, Inc. Philip Mann Paul Rogers Fire Department City of New York Jeff Stull International Personnel Protection, Inc. Don Thompson John Wisner United Steam Fire Engine Company No. 3 James Zeigler JP Zeigler, LLC Voting Alternate: Bill Fithian Paul Lakomiak Beth Lancaster Amanda Newsom Enrique Perea Diane Redden Quoc Truong Kristin Williamson Guests Chris Mekeel SEI Ansell/Onguard Industries US Department of Defense UL LLC International Association of Fire Fighters Lion Group, Inc. US Department of the Army The DuPont Company, Inc. l. Call to order. The meeting was called to order at 8:00 a.m. (EST) on July 13, 2016 by Technical 2. Welcome & Introductions. Dr. Baxter welcomed everyone to the Second Draft teleconference for NFPA 1992 and NFPA Members and guests introduced themselves and their affiliation. Dr. Baxter thanked everyone for their participation in this teleconference to address the public comments received on the first draft of NFPA 1992 and NFPA She outlined the plan for this meeting. 3. Continuation of NFPA 1994 Public Comment Adjudication Final Review of Chapter 5 Final Review of Chapter 8 Fitting Pull out strength modifications

14 o Tethered versus Non-tethered o Bursting strength o Mounting strength Added permeation test intervals (first 15 minutes, and overall 60 minutes) 4. Next Meeting. The next meeting of the Hazmat PC&E TC is not currently scheduled, but estimated to be in the summer of All comments on NFPA 1992, chapter 8 due NLT 5PM on 8 July 2016 All comments on NFPA 1994 in its entirety must be received by the Committee Chair and the NFPA Liaison no later than noon (EST) on 20 July Adjournment. There being no further business before the TC, the meeting adjourned at 10:00AM.