Technical Committee on Classification and Properties of Hazardous

Technical Committee on Classification and Properties of Hazardous Chemical Data NFPA 704 First Draft Meeting Agenda October 24, 2019 2:00 PM-4:00 PM Eastern Time Web Meeting/Teleconference

1. Call to Order, Ron Kirsch, Chair

2. Introductions.

3. Approval of Meeting Minutes from October 13, 2015 (Attachment A).

4. Staff Updates. Debra Gursha, NFPA Staff • Committee membership update. (Attachment B) • Annual 2021 revision cycle schedule. (Attachment C) • Overview of NFPA Process.

5. Task Group Updates: • DSC-Differential Scanning Calorimetry (DSC) related to Annex E and Table 7.2 • Combustible Dust definitions related to NFPA 652

6. Review of Public Inputs. NFPA 704 (Attachment D)

7. New Business.

8. Next Meeting.

9. Adjourn.

TECHNICALCOMMITTEEON ClassificationandPropertiesofHazardousChemicalData MINUTES SecondDraftMeeting October13,2015 10AMͲ1PMEDT ConferenceCall/AdobeConnectMeeting

Attendees:

RonKirsch,Chair RobertMichaels JasonBeam LarryBritton LauraDraelos WalterGroden DavidHollinger KennethLewis CarolineMiller DavidPhelan BrianPrimeau GaryRobinson DavidWechsler CynthiaWernet JenniferLawless NancyPearce,NFPAStaff

Guests:

BrianO’Connor,NFPAStaff BrendaPrine,RetiredDowChemical KeithHarrison,UniversityofAlabama 1. RonKirsch,Chair,welcomedtheCommitteeandguests.Themeetingbeganpromptly at10AMEDT. 2. Attendancewastakenandguestintroducedthemselves. 3. TheFirstDraftMeetingMinutesfromSeptember23,2014wereapproved. 4. NancygaveaPowerPointpresentationontheseconddraftmeetingprocessthat includedanupdateonCommitteemembership,areviewofthemeetingmotionsand actionsforpubliccommentsandareviewoftherevisioncycleforNFPA704. 5. TwoPublicCommentswerereviewedandsecondrevisionswerecreatedoneach.(See alsoItem8discussiononDSC) 6. TheAnnexGTaskGroupreportwasreviewed.MinorchangesweremadetoAnnexG andasecondrevisionwasincorporatedtoincludethesechangesasrecommendedby thetaskgroup. 7. TheCommitteereviewedthechangemadetoChapter5atfirstdraftthataddedtheSA symboltoliquefiedcarbondioxidevaporwithdrawalsystemsandtolocationswhere largequantitiesofdryiceareusedinconfinedareas.TheCommitteeslightlymodified thewordingandaddedastatementexplainingtherationaleforthechange.Several ontheCommitteenotedthatemergencyrespondersarealreadyusingtheSAsymbol forbeveragedispensingsystemsinmanysituations.OnepersonnotedthattheIFC requirestheidentificationofasphyxiantgassystemsforemergencyresponders already. 8. LarryBrittonsuggestedaddinginformationtoAnnexEabouttheCHETAH systemduringthefirstdraftmeeting.LarryworkedwithKeithHarrisontodevelop recommendedlanguagetobeaddedtoAnnexE.Duringthediscussion,BrendaPrine, addressedtheCommitteetoexplainandcommentonthepubliccomment9that dealtwiththequestionofadiabaticexotherminitiationtemperatures.Brenda explainedthattherewereerrorsandinconsistenciesbetweenTable7.2criteriafor ratingsof0,1and2andtheAnnexEinformationondifferentialscanningcalorimetry (DSC).TheCommitteediscussedissuesatlengthandmadechangestobothAnnexE andtoTable7.2.Ataskgroupwillbeformedtofurtheraddresstheissueforthe nextrevisioncycle. 9. NancyshowedtheCommitteeaproposedsystemthatwassenttoherfromDavid Hatchforahexagonalsystemthatincludespressureandtemperaturealongwiththe traditional4hazards.HealsoproposesapossibleGHStypehexagonsystemfor emergencyresponders.Davidplanstosubmithisproposedchangeduringthenext revisioncycleandaskedthatitbebroughttotheCommitteeforgeneralcommentand review.TheCommitteebrieflyreviewedtheproposalandcommentedthat temperatureandpressurearealreadyconsideredintheratingcriteria.Theywerealso concernedthatthesystemasproposedwouldbetoocomplicatedandthatthe simplificationofhazardsneededforemergencyresponsewouldbelostinasystem thatincludedtoomuchinformation.However,theCommitteeindicatedtheywould lookattheproposalinmoredepthifitweresubmittedduringthenextrevisioncycle whentherewasmoretimetoscrutinizetheproposal. 10. TheCommitteewishestolookattheinformationrelatedtocombustibledustsinNFPA 704inlightofthenewlyreleasedNFPA652document.Ataskgroupwasformedto lookatthedefinitionsofcombustibledustthatchangedinNFPA652andreviewhow thesenewdefinitionsmayimpacttheratingsinNFPA704. 11. TheCommitteestartedadiscussionaboutthemeaningof“ordinarycombustible” hazardsasnotedinthezeroratinginTable5.2.Ataskgroupwillbeformedtolookat thatissue. 12. Nofuturemeetingswerescheduled,howeverthreetaskgroupswereformedas notedintheminutes.NancywillsendoutanoticetoallCommitteememberstoask forvolunteers. 13. Themeetingwasadjournedat3:24PM. Address List No Phone 09/04/2019 Debra M. Gursha Classification and Properties of Hazardous Chemical Data CLA-AAA

Ron A. Kirsch SE 1/1/1992 Robert A. Michaels SE 1/1/1991 Chair CLA-AAA Secretary CLA-AAA OHS Associates, Inc. RAM TRAC Corporation 9478 Calais Court 3100 Rosendale Road Brentwood, TN 37027-2608 Schenectady, NY 12309-1510

Christopher Allen E 08/17/2015 Jason Beam U 10/23/2013 Principal CLA-AAA Principal CLA-AAA Montgomery County Government CCB, Inc. 255 Rockville Pike, 2nd Floor 65 Bradley Drive Rockville, MD 20850-4186 Westbrook, ME 04092

David L. Bowman SE 08/03/2016 Laurence G. Britton SE 1/1/1987 Principal CLA-AAA Principal CLA-AAA Bowman Global Enterprise Group Process Safety Consultant 6572 SE 173rd Court 848 Sherwood Road Ocklawaha, FL 32179 Charleston, WV 25314 Alternate: Brenda Prine

Laura Draelos U 08/11/2014 Nelson C. Dunston RT 08/08/2019 Principal CLA-AAA Principal CLA-AAA Sandia National Laboratories Laboratory Corporation Of America 1515 Eubank SE, MS0909 Corporate EHS Officer Albuquerque, NM 87123 1111 Dominion Oak Circle Cary, NC 27519

Walter Groden I 03/07/2013 David W. Hollinger U 03/03/2014 Principal CLA-AAA Principal CLA-AAA AIG Global Technical Office Drexel University Global Technical Office-Energy & Engineered Risk 3201 Arch Street, Suite 350 64 Seely Place Philadelphia, PA 19104-2756 Scarsdale, NY 10583-2627 Alternate: Karl Leipold

Caroline Miller SE 08/09/2012 Robert A. Nocco U 08/08/2019 Principal CLA-AAA Principal CLA-AAA ChemADVISOR, Inc. Chevron 5806 Innsbruck Road 6001 Bollinger Canyon Road East Syracuse, NY 13057 San Ramon, CA 94583

Brian Ott SE 04/03/2019 Nissan Patel E 04/03/2019 Principal CLA-AAA Principal CLA-AAA Exponent Jefferson Parish Fire Services 5401 Mcconnell Avenue 834 South Clearview Parkway Los Angeles, CA 90066 Jefferson, LA 70123

1 Address List No Phone 09/04/2019 Debra M. Gursha Classification and Properties of Hazardous Chemical Data CLA-AAA

David T. Phelan E 3/5/2012 Brian Primeau RT 08/09/2012 Principal CLA-AAA Principal CLA-AAA Township Of North Bergen - NJ MIT Lincoln Labs 8 Ruth Ann Drive 244 Wood Street, Room S0-755 Manahawkin, NJ 08050-4534 Lexington, MA 02420

Mark L. Robin M 08/03/2016 William J. Satterfield, III I 1/1/1986 Principal CLA-AAA Principal CLA-AAA Chemours Hydrogen Safety, LLC/Rode & Associates, LLC Specialty Fluorochemicals 35 Brookwood Road 107 Saint Andrews Court Bristol, RI 02809-1206 Middletown, DE 19709

Stephen Sides M 08/09/2012 James O. Vigerust, Jr. SE 10/28/2008 Principal CLA-AAA Principal CLA-AAA American Coatings Association CB&I 1500 Rhode Island Avenue, NW 2440 Louisiana Boulevard NE, Suite 300 Washington, DC 20005 Albuquerque, NM 87110

David B. Wechsler U 4/15/2004 Ryan Wyse E 08/03/2016 Principal CLA-AAA Principal CLA-AAA Consultant Hebron Fire Department 27706 Dalton Bluff Court 111 Basin Street Katy, TX 77494-2729 PO Box 884 American Chemistry Council Hebron, OH 43025

Cynthia J. Wernet U 03/07/2013 Karl Leipold I 07/29/2013 Voting Alternate CLA-AAA Alternate CLA-AAA The Boeing Company AIG Energy & Engineered Risk 568 May Street 894 Laurel Way Arroyo Grande, CA 93420-2832 Arnold, MD 21012-1617 NFPA Industrial Fire Protection Section Principal: Walter Groden

Brenda Prine SE 04/05/2016 Jennifer H. Lawless E 08/09/2012 Alternate CLA-AAA Nonvoting Member CLA-AAA 5942 Highway 6 US Department of Labor RR 2 Occupational Safety & Health Administration Elora, ON N0B 1S0 Canada 200 Constitution Ave. NW, Room 3718 Principal: Laurence G. Britton Washington, DC 20210

Debra M. Gursha Staff Liaison CLA-AAA National Fire Protection Association One Batterymarch Park Quincy, MA 02169

2 https://www.nfpa.org/codes-and-standards/all-codes-and-standards/list-o...

Annual 2021 Master Schedule

Dates for TC Process Stage Process Step Dates for TC with CC Public Input Closing Date* 6/26/2019 6/26/2019 Final Date for TC First Draft Meeting 12/04/2019 9/04/2019 Posting of First Draft and TC Ballot 1/22/2020 10/16/2019 Final date for Receipt of TC First Draft ballot 2/12/2020 11/06/2019 Final date for Receipt of TC First Draft ballot ‐ recirc 2/19/2020 11/13/2019 Public Input Posting of First Draft for CC Meeting 11/20/2019 Stage (First Draft) Final date for CC First Draft Meeting 1/02/2020 Posting of First Draft and CC Ballot 1/22/2020 Final date for Receipt of CC First Draft ballot 2/12/2020 Final date for Receipt of CC First Draft ballot ‐ recirc 2/19/2020 Post First Draft Report for Public Comment 2/26/2020 2/26/2020

Public Comment Closing Date* 5/06/2020 5/06/2020 Notice Published on Consent Standards (Standards that received no Comments) Note: Date varies and determined via TC ballot. Appeal Closing Date for Consent Standards (Standards that received no Comments) Final date for TC Second Draft Meeting 11/04/2020 7/29/2020 Posting of Second Draft and TC Ballot 12/16/2020 9/09/2020

Comment Stage Final date for Receipt of TC Second Draft ballot 1/06/2021 9/30/2020 (Second Draft) Final date for receipt of TC Second Draft ballot ‐ recirc 1/13/2021 10/07/2020 Posting of Second Draft for CC Meeting 10/14/2020 Final date for CC Second Draft Meeting 11/25/2020 Posting of Second Draft for CC Ballot 12/16/2020 Final date for Receipt of CC Second Draft ballot 1/06/2021 Final date for Receipt of CC Second Draft ballot ‐ recirc 1/13/2021 Post Second Draft Report for NITMAM Review 1/20/2021 1/20/2021

Notice of Intent to Make a Motion (NITMAM) Closing Date 2/17/2021 2/17/2021 Tech Session Posting of Certified Amending Motions (CAMs) and Consent Standards 3/31/2021 3/31/2021 Preparation (& Issuance) Appeal Closing Date for Consent Standards 4/15/2021 4/15/2021 SC Issuance Date for Consent Standards 4/26/2021 4/26/2021

Tech Session Association Meeting for Standards with CAMs

Appeals and Appeal Closing Date for Standards with CAMs Issuance SC Issuance Date for Standards with CAMs

TC = Technical Committee or Panel As of 12/13/2017 CC = Correlating Committee

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Public Input No. 20-NFPA 704-2018 [ Section No. 2.3 ]

2.3 Other Publications. 2.3.1 ASTM Publications. ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428- 2959. ASTM D92, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester , 2012b 201 8 . ASTM D3065, Standard Test Methods for Flammability of Aerosol Products, 2001 ( , reapproved 2013 ) . ASTM D6668, Standard Test Method for the Discrimination Between Flammability Ratings of F = 0 and F = 1, 2001 (2010) , reapproved 2016 . 2.3.2 UN Publications. United Nations, UN Plaza, New York, NY 10017. Manual of Tests and Criteria, 5th 6 th revised edition. Recommendations on the Transport of Dangerous Goods, Model Regulations, 18th 1 9 th revised edition. 2.3.3 U.S. Government Publications. U.S. Government Printing Government Publishing Office, 732 North Capitol Street, NW, Washington, DC 20402 20401-0001 . Title 16, Code of Federal Regulations, “Method for Determining Flammable and Extremely Flammable Contents of Self-Pressurized Containers,” Part 1500.45. Title 49, Code of Federal Regulations, “Method of Testing for Sustained Combustibility,” Part 173, Appendix H. 2.3.4 Other Publications. Merriam-Webster’s Collegiate Dictionary, 11th edition, Merriam-Webster, Inc., Springfield, MA, 2003.

Statement of Problem and Substantiation for Public Input

Referenced current national consensus standard editions.

Submitter Information Verification

Submitter Full Name: Aaron Adamczyk Organization: [ Not Specified ] Street Address: City: State: Zip: Submittal Date: Wed Oct 31 15:25:50 EDT 2018 Committee: CLA-AAA

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Public Input No. 24-NFPA 704-2019 [ Section No. 2.3.1 ]

2.3.1 ASTM Publications. ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428- 2959. ASTM D92, Standard Test Method for Flash and Fire Points by Cleveland Open Cup Tester , 2012b 2018 . ASTM D3065, Standard Test Methods for Flammability of Aerosol Products, 2001 (2013). ASTM D6668, Standard Test Method for the Discrimination Between Flammability Ratings of F = 0 and F = 1, 2001 (2010 2016 ).

Statement of Problem and Substantiation for Public Input

updates

Submitter Information Verification

Submitter Full Name: Marcelo Hirschler Organization: GBH International Street Address: City: State: Zip: Submittal Date: Tue Jun 25 13:28:07 EDT 2019 Committee: CLA-AAA

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Public Input No. 10-NFPA 704-2017 [ Section No. 9.1 ]

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9.1 Symbol Arrangement. One of the systems delineated in Figure 9.1(a), Figure 9.1(b), or Figure 9.1(c) shall be used for the implementation of this standard. Figure 9.1(a) Alternative Arrangements for Display of NFPA 704 Hazard Identification System.

Figure 9.1(b) Dimensions of NFPA 704 Placard and Numerals.

Figure 9.1(c) Minimum Size of Numerals for Legibility at Distance.

Comment: Clarification is needed. Is the minimum size of hazard rating the length of one side of the label/placard diamond, or should this say in 2 (inches squared)?

Statement of Problem and Substantiation for Public Input https://submittals.nfpa.org/TerraViewWeb/ViewerPage.jsp 4/11 9/4/2019 National Fire Protection Association Report

Under Figure 9.1(c) Minimum Size of Numerals for Legibility at Distance, clarification is needed. When it says minimum size of hazard rating required in mm or inches, is this the length of one side of the diamond in mm or inches, the diagonal width/diameter of the diamond, or should this be changed to be squared mm/squared inches? Otherwise one can interpret this to mean several things in regards to the size requirements. A clarification should be written somewhere in the text.

Submitter Information Verification

Submitter Full Name: Kyle Fender Organization: Marion Co Public Health Dept Affiliation: Marion County Public Health Department Street Address: City: State: Zip: Submittal Date: Tue Apr 25 09:51:58 EDT 2017 Committee:

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Public Input No. 25-NFPA 704-2019 [ Section No. C.3 ]

C.3 Flash Point Test Methods. In the interest of reproducible results, the following procedures are recommended for determining flash point:

(1) The flash point of liquids having a viscosity less than 5.5 mm2/s [5.5 centistokes (cSt)] at 40°C (104°F) or less than 9.5 mm2/s (9.5 cSt) at 25°C (77°F) and a flash point below 93.4°C (200°F) can be determined in accordance with ASTM D56, Standard Method of Test for Flash Point by the Tag Closed Tester. (In those countries that use the Abel or Abel- Pensky closed cup tests as an official standard, these tests will be equally acceptable to the Tag Closed Cup Method.) (2) For liquids having flash points in the range of 0°C (32°F) to 110°C (230°F), the determination can be made in accordance with ASTM D3278, Standard Test Methods for Flash Point of Liquids by Small Scale Closed-Cup Apparatus, or ASTM D3828, Standard Test Method for Flash Point by Small Scale Closed Tester. (3) For viscous and solid chemicals, the determination can be made in accordance with Test Method E 502 ASTM E502 , Standard Test Method for Selection and Use of ASTM Standards for the Determination of Flash Point of Chemicals by Closed Cup Methods.

(4) The flash point of liquids having a viscosity of 5.5 mm2/s (5.5 cSt) or greater at 40°C (100°F) or 9.5 mm2/s (9.5 cSt) or greater at 25°C (77°F) can be determined in accordance with ASTM D93, Test Methods for Flash Point by the Pensky-Martens Closed Tester.

Statement of Problem and Substantiation for Public Input

editorial change

Submitter Information Verification

Submitter Full Name: Marcelo Hirschler Organization: GBH International Street Address: City: State: Zip: Submittal Date: Tue Jun 25 13:30:15 EDT 2019 Committee: CLA-AAA

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Public Input No. 21-NFPA 704-2018 [ Chapter I ]

Annex I Informational References I.1 Referenced Publications. The documents or portions thereof listed in this annex are referenced within the informational sections of this standard and are not part of the requirements of this document unless also listed in Chapter 2 for other reasons. I.1.1 NFPA Publications. National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02169-7471. NFPA 30, Flammable and Combustible Liquids Code, 2015 edition. NFPA 68, Standard on Explosion Protection by Deflagration Venting, 2013 edition. NFPA 400, Hazardous Materials Code, 2016 edition. NFPA 652, Standard on the Fundamentals of Combustible Dust, 2016 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 664, Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking Facilities, 2017 edition. Fire Protection Guide to Hazardous Materials, 14th edition, 2010. I.1.2 Other Publications.

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I.1.2.1 ASTM Publications. ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428- 2959. ASTM D56, Standard Method of Test for Flash Point by the Tag Closed Tester, 2005 (2010) 2016a . ASTM D86, Standard Test Method for Distillation of Petroleum Products at and Liquid Fuels at Atmospheric Pressure, 2012 201 7 . ASTM D93, Standard Test Methods for Flash Point by the Pensky-Martens Closed Tester, 2013e1 201 8 . ASTM D2879, Standard Test Method for Vapor Pressure–Temperature Relationship and Initial Decomposition Temperature of Liquids by Isoteniscope, 2010. ASTM D3278, Standard Test Methods for Flash Point of Liquids by Small Scale Closed-Cup Apparatus, 1996 ( , reapproved 2011 ) . ASTM D3828, Standard Test Method for Flash Point by Small Scale Closed Tester, 2012a 201 6 a . ASTM E537, Standard Test Method for Assessing the Thermal Stability of Chemicals by Methods of Differential Thermal Analysis, 2012. ASTM E698, Standard Test Method for Arrhenius Kinetic Constants for Thermally Unstable Materials, 2011 201 8 . ASTM E1226, Test Method for Pressure and Rate of Pressure Rise for Combustible Dusts, 2012a. ASTM E1515, Standard Test Method for Minimum Explosible Concentration of Combustible Dusts, 2007 20 14 . ASTM E1981, Guide for Assessing the Thermal Stability of Materials by Methods of Accelerating Rate Calorimetry, 1998 (2012)e2. Test Method ASTM E502, Standard Test Method for Selection and Use of ASTM Standards for the Determination of Flash Point of Chemicals by Closed Cup Methods, 2007 ( , reapproved 2013 ) . I.1.2.2 UN Publications. United Nations, UN Plaza, New York, NY 10017. Recommendations on the Transport of Dangerous Goods, Model Regulations, 18th 1 9 th revised edition.

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I.1.2.3 Other Publications. American Coatings Association, Hazardous Materials Identification System Revised, Implementation Manual, 1981. Bretherick, L., Handbook of Reactive Chemicals, 7th edition, Boston: Butterworths, 2006. Britton, L. G., “Survey of Fire Hazard Classification Systems for Liquids,” Process Safety Progress, Vol. 18, No. 4, Winter, 1999. Britton, L. G., Frurip, D. J. “Further Uses of the Heat of Oxidation in Chemical Hazard Assessment, Process Safety Progress,” 22(1), 1–19, 2003. Frurip, D., et al., “The Role of ASTM E27 Methods in Hazard Assessment: Part I. Thermal Stability, Compatibility, and Energy Release Estimation Methods, Process Safety Progress,” 23(4), 266–278, 2004. Hanley, B., “A Model for the Calculation and the Verification of Closed Cup Flash Points for Multicomponent Mixtures,” Process Safety Progress, Summer 1998, pp. 86–97. Hofelich, T. C., “A Quantitative Approach to Determination of NFPA Reactivity Hazard Rating Parameters,” Process Safety Progress, Vol. 16, No. 3, p. 121, 1997. Hofelich, T. C., D. J. Frurip, and J. B. Powers, “The Determination of Compatibility via Thermal Analysis and Mathematical Modeling,” Process Safety Progress, Vol. 13, No 4. pp. 227–233, 1994. Hofelich, T. C. and LaBarge, M. S., “On the Use and Misuse of Detected Onset Temperature of Calorimetric Experiments for Hazardous Chemicals,” Journal of Loss Prevention in the Process Industries, Vol. 15, pp. 163–8, 2002. Laidler, K. L., Chemical Kinetics, Chapter 3, New York: McGraw-Hill, 1965. Pasturenzi, C., et al., “Thermochemical stability: A comparison between experimental and predicted data,” Journal of Loss Prevention in the Process Industries, 28, 79–91, 2014. Stull, D. R., “Fundamentals of Fire and Explosion,” AIChE Monograph Series, No. 10, Vol. 73, 1977. I.2 Informational References. The following documents or portions thereof are listed here as informational resources only. They are not a part of the requirements of this document. I.2.1 ASTM Publications. ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428- 2959. ASTM D235, Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent), 2002 ( , reapproved 2012 ) . ASTM D6668, Standard Test Method for the Discrimination Between Flammability Ratings of F = 0 and F = 1, 2001 (2010) , reapproved 2016 . I.2.2 OSHA Publications. U.S. Department of Labor, Occupational Safety & Health Administration, 200 Constitution Ave., NW Washington, DC 20210. Combustible dust explosions poster, available at https://www.osha.gov/Publications/combustibledustposter.pdf. Combustible dust explosions fact sheet, available at https://www.osha.gov/OshDoc/data_General_Facts/OSHAcombustibledust.html. OSHA 3644, Combustible Dust: Firefighting Precautions at Facilities with Combustible Dust, 2013. https://www.osha.gov/Publications/OSHA_3644.pdf. OSHA 3674, Combustible Dust: Precautions for Firefighters to Prevent Dust Explosions QuickCard, 2013. https://www.osha.gov/Publications/OSHA_3674.pdf. I.3 References for Extracts in Informational Sections. (Reserved)

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Statement of Problem and Substantiation for Public Input

Referenced current national consensus standard editions.