NFPA 170 Technical Committee On Fire Safety And

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NFPA 170 Technical Committee on Fire Safety and Emergency SymbolsFirst Draft Meeting (F2017) AgendaFriday, March 11th, 2016 9:30 AM – 4:00 PM ET1. Call to Order: 9:30 AM2. Introductions and Attendance3. Committee Roster Review4. Agenda Review5. Approval of Previous Meeting Minutes (Attachment 1)6. NFPA Staff Liaison Presentation7. Chairman Remarks8. Address Public Inputs and Generate First Revisions (Attachment 2)9. NFPA 1 Annex E discussion10. Other Business11. Adjourn Meeting: 4:00 PMAdditional Meeting Information:-This meeting will be held via a blended Adobe Connect web/teleconference platform. Themeeting and teleconference information will be provided to technical committee members viaan Outlook Meeting Invite. Guests should contact Kim Shea (kshea@nfpa.org) for instructions toconnect to the web/teleconference-All NFPA Technical Committee meetings are open to the public. Please contact me forinformation on attending a meeting as a guest. Read NFPA's Regulations Governing CommitteeProjects (Section 3.3.3.3) for further information.-Please submit requests for additional agenda items to the chair and staff liaison at least sevendays prior to the meeting, and notify the chair and staff liaison as soon as possible if you plan tointroduce any committee comments at the meeting.C. Standards Administration

Attachment 1:Previous Meeting Minutes

NFPA 170 – Technical Committee on Fire Safety and Emergency SymbolsSecond Draft Follow-Up Meeting (2014)Adobe Connect Web Meeting and TeleconferenceApril 3, 2014 – 11:00 AM – 12:00 PM EDTAttendees:Brad SchifferScott BaileyRandal BrownLily DhillonJames MundyChristopher WillmsThomas WoodChris ButtsSean MitchellThomas WellenColleen Kelly (NFPA Staff)NFPA Liaisons:Chad DuffyAudrey Goldstein1. Meeting called to order at 11:02 AM EDT on April 3, 2014 by Chairman Brad Schiffer.2. Attendance was completed.3. The proposed comments were reviewed and acted upon.4. Old business was addressed and will be considered for inclusion next cycle.5. Meeting adjourned at 11:56 AM EDT.

NFPA 170 – Technical Committee on Fire Safety and Emergency SymbolsSecond Draft Meeting (2014)Adobe Connect Web Meeting and TeleconferenceJanuary 22, 2014 – 4:00PM-6PM ESTAttendees:Brad SchifferPhillp BrownRandal BrownDavid CoxLily DhillonJames MundyThomas WoodChris ButtsThomas WellenSean Mitchell (Guest)Audrey Goldstein (NFPA Staff)Jacqueline Wilmont (NFPA Staff)NFPA Liaison:Chad Duffy1. Chairman Brad Schiffer called the meeting to order at 4:01PM EST on January 22nd andwelcomed the committee.2. Attendance was completed.3. Chairman Brad Schiffer reviewed the agenda and provided introductory and proceduralinformation.4. Staff Liaison Chad Duffy provided a brief presentation covering committee memberresponsibilities, actions, revision cycle and the new process.5. The meeting minutes of May 13th-14th, 2013 and May 28th, 2013 were reviewed and accepted.6. The committee proceeded to review and act on proposals.7. Meeting adjourned at 5:15PM EST.

Attachment 2:Public Inputs

2/26/2016National Fire Protection Association ReportPublic Input No. 25 NFPA 170 2015 [ Chapter 2 ]Chapter 2 Referenced Publications2.1 General.The documents or portions thereof listed in this chapter are referenced within thisstandard and shall be considered part of the requirements of this document.2.2 NFPA Publications.National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02169 7471.NFPA 101 , Life Safety Code , 2015 edition.NFPA 704, Standard System for the Identification of the Hazards of Materials forEmergency Response, 2012 edition.2.3 Other Publications.2.3.1 ANSI Publications.American National Standards Institute, Inc., 25 West 43rd Street, 4th Floor, New York,NY 10036.ICC/ ANSI A117.1, Accessible and Usable Buildings and Facilities, 2009.ANSI Z535.1, Safety Color Code, 2011.2.3.2 NECA Publications.National Electrical Contractors Association, 3 Bethesda Metro Center, Suite 1100,Bethesda, MD 20814.NECA NEIS 100, Symbols for Electrical Construction Drawings, 2006 2013 .2.3.3 Other Publications.Merriam Webster’s Collegiate Dictionary, 11th edition, Merriam Webster, Inc., Springfield,MA, 2003.2.4 References for Extracts in Mandatory Sections.NFPA 10, Standard for Portable Fire Extinguishers, 2013 edition.NFPA 101 , Life Safety Code , 2015 edition.Statement of Problem and Substantiation for Public InputReferenced current standard number and edition.Related Public Inputs for This DocumentRelated InputPublic Input No. 26 NFPA 170 2015 [Chapter D]RelationshipSubmitter Information b/ViewerPage.jsp?id 170 2015.ditamap&toc false&draft true2/43

2/26/2016National Fire Protection Association ReportSubmitter Full Name: Aaron AdamczykOrganization:[ Not Specified ]Street Address:City:State:Zip:Submittal Date:Sun Oct 25 00:51:08 EDT 2015Public Input No. 29 NFPA 170 2016 [ New Section after 2.3.3 ]2.3.5 FAMA Publications.Fire Apparatus Manufacturers Association,01940 0397, www.fama.org.P.O.Box397,Lynnfield,MAFAMA TC008, Graphical Symbols for Automotive Fire Apparatus .FAMA TC010, Standard Product Safety Sign Catalog for Automot ive Fire Apparatus ,2012.Statement of Problem and Substantiation for Public InputThis proposal is identical to NFPA 1901 (2016 Edition) 2.3.8. This is the culmination of workstarted in February 2012 by the NFPA 170 Fire Apparatus Safety Symbols Task Group. Afterthe NFPA 170 Task Group conducted a survey of fire apparatus manufacturers, a committeefrom the Fire Apparatus Manufacturers Association (FAMA) took over the task and developeddocuments and standard symbols. To date, 22 FAMA symbols have been cited in 24 sectionsof NFPA 1901. Whereas NFPA 170's scope is to "present symbols used for fire safety,emergency, and associated hazards", NFPA 170 should at a minimum should recognize theFAMA symbols in the same manner as NFPA 1901. NFPA 1901 takes the reference one stepfurther in 4.9.4.3 "Safety signs referenced in this standard beginning with the letters FAMA shallconform to the text and graphics of the referenced safety sign number found in FAMATC010, Standard Product Safety Sign Catalog for Automotive Fire Apparatus." I am notsuggesting to include this additional language. I am only suggesting to include the FAMAdocuments in the NFPA 170 reference section.Submitter Information VerificationSubmitter Full Name: Thomas WoodOrganization:Boca Raton Fire Rescue ServiceStreet Address:City:State:Zip:Submittal Date:Tue Jan 05 10:10:59 EST Page.jsp?id 170 2015.ditamap&toc false&draft true3/43

2/26/2016National Fire Protection Association ReportPublic Input No. 2 NFPA 170 2015 [ Section No. 3.3.1 ]3.3.1 Photoluminescent.Having theability to store incident electromagnetic radiation typically from ambient light sources, andrelease it in the form of visible lightproperty of emitting light that continues for a length of time after excitation by visible orinvisible light has been removed . [ 101 , 2015]Statement of Problem and Substantiation for Public InputI feel the description of PHOTOLUMINESCENT used currently is confusing and I propose touse the description of this term taken from Underwriters Laboratories Inc. Standard UL924 forEmergency Lighting and Power Equipment.Submitter Information VerificationSubmitter Full Name: MARINA BATZKEOrganization:AMERICAN PERMALIGHT INCStreet Address:City:State:Zip:Submittal Date:Mon Jul 13 15:10:48 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true4/43

2/26/2016National Fire Protection Association ReportPublic Input No. 1 NFPA 170 2015 [ Section No. 3.3.4 ]3.3.4Self luminous (Emergency Symbols).A type of sign with an integral legend that isself energized used for an emergency symbol with respect to luminosity and requires noexternal power source, or photoluminescent materials having the ability to store incidentelectromagnetic radiation typically from ambient light sources, and release it in the form ofvisible lightpowered continuously by a self contained energy source other than a battery, such asradioactive tritium gas. Operation of a self luminoussigns is independent of externalpower supplies or other external forms of energy. This definition does not include exitsigns dependent upon photoluminescent materials .Statement of Problem and Substantiation for Public InputI find the current description of SELF LUMINOUS lacks clear explanation. I propose to use thedescription of self luminous taken from Underwriters Laboratories Inc. Standard UL924 forEmergency Lighting and Power Equipment.Submitter Information VerificationSubmitter Full Name: MARINA BATZKEOrganization:AMERICAN PERMALIGHT INCStreet Address:City:State:Zip:Submittal Date:Mon Jul 13 15:05:05 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true5/43

2/26/2016National Fire Protection Association ReportPublic Input No. 23 NFPA 170 2015 [ Section No. 7.2 e.jsp?id 170 2015.ditamap&toc false&draft true6/43

2/26/2016National Fire Protection Association Report7.2* Water Supply and Distribution Symbols.Water supply and distribution symbols shall be as given in Table Page.jsp?id 170 2015.ditamap&toc false&draft true7/43

2/26/2016National Fire Protection Association ReportWater supply and distribution symbols shall be as given in Table 7.2.Table 7.2 Water Supply and Distribution SymbolsSymbolDescriptionCommentsPublic water mainIndicate pipe size andmaterialPrivate water mainIndicate pipe size andmaterialWater main under buildingIndicate pipe size andmaterialSuction pipeIndicate pipe size andmaterialThrust blockRiserPipe elbow up or downHeight on either sideindicated by pipe heighttagsPipe tee up or downHeight of crossed pipesindicated by pipe heighttagsValves (general)Basic shape; indicatevalve sizeValve in pitIndicate valve sizePost indicator valveIndicate valve sizeKey operated valveIndicate valve sizeOS&Y valve (outsidescrew and yoke, risingstem)Indicate valve sizeIndicating butterfly valve Indicate valve sizeNonindicating valve(nonrising stem valve)Indicate valve sizeCheck valveBasic shape; indicatevalve size, direction offlowAlso referred to as e.jsp?id 170 2015.ditamap&toc false&draft true8/43

2/26/2016National Fire Protection Association ReportBackflow preventer —double check typedouble check valveassemblyBackflow preventer —reduced pressure zone(RPZ) typePressure regulating valvePressure relief valveFloat valveMeterIndicate typePrivate hydrant, one hose Indicate size, type ofoutletthread, or connectionPublic hydrant, two hose Indicate size, type ofoutletsthread, or connectionPublic hydrant, two hoseIndicate size, type ofoutlets and pumperthread, or connectionconnectionWall hydrant, two hoseoutletsIndicate size, type ofthread, or connectionPrivate housed hydrant,two hose outletsIndicate size, type ofthread, or connectionSiamese fire department Specify type, size, andconnectionangleFreestanding siamese fire Sidewalk or pit type;department connectionspecify Page.jsp?id 170 2015.ditamap&toc false&draft true9/43

2/26/2016National Fire Protection Association ReportSingle fire departmentconnectionSpecify type, size,thread, and angleFire pump with driverSpecify driver type andrated capacityFreestanding; specifyFreestanding test header number and sizes ofoutletsWall mounted test headerWall; specify numberand sizes of outletsScreen/strainerAdditional Proposed ChangesFile NameTable 7.2 Proposed symbols FDC.pdfDescriptionApprovedSpecific Symbols for types of wall flushand free standing FDC connectionsStatement of Problem and Substantiation for Public InputIdentification of specific symbols for types of wall flush and free standing FDC connectionsSubmitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Fri Oct 09 15:04:54 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true10/43

2/26/2016National Fire Protection Association ReportPublic Input No. 24 NFPA 170 2015 [ Section No. 7.2 e.jsp?id 170 2015.ditamap&toc false&draft true11/43

2/26/2016National Fire Protection Association Report7.2* Water Supply and Distribution Symbols.Water supply and distribution symbols shall be as given in Table Page.jsp?id 170 2015.ditamap&toc false&draft true12/43

2/26/2016National Fire Protection Association ReportWater supply and distribution symbols shall be as given in Table 7.2.Table 7.2 Water Supply and Distribution SymbolsSymbolDescriptionCommentsPublic water mainIndicate pipe size andmaterialPrivate water mainIndicate pipe size andmaterialWater main under buildingIndicate pipe size andmaterialSuction pipeIndicate pipe size andmaterialThrust blockRiserPipe elbow up or downHeight on either sideindicated by pipe heighttagsPipe tee up or downHeight of crossed pipesindicated by pipe heighttagsValves (general)Basic shape; indicatevalve sizeValve in pitIndicate valve sizePost indicator valveIndicate valve sizeKey operated valveIndicate valve sizeOS&Y valve (outsidescrew and yoke, risingstem)Indicate valve sizeIndicating butterfly valve Indicate valve sizeNonindicating valve(nonrising stem valve)Indicate valve sizeCheck valveBasic shape; indicatevalve size, direction offlowAlso referred to as e.jsp?id 170 2015.ditamap&toc false&draft true13/43

2/26/2016National Fire Protection Association ReportBackflow preventer —double check typedouble check valveassemblyBackflow preventer —reduced pressure zone(RPZ) typePressure regulating valvePressure relief valveFloat valveMeterIndicate typePrivate hydrant, one hose Indicate size, type ofoutletthread, or connectionPublic hydrant, two hose Indicate size, type ofoutletsthread, or connectionPublic hydrant, two hoseIndicate size, type ofoutlets and pumperthread, or connectionconnectionWall hydrant, two hoseoutletsIndicate size, type ofthread, or connectionPrivate housed hydrant,two hose outletsIndicate size, type ofthread, or connectionSiamese fire department Specify type, size, andconnectionangleFreestanding siamese fire Sidewalk or pit type;department connectionspecify Page.jsp?id 170 2015.ditamap&toc false&draft true14/43

2/26/2016National Fire Protection Association ReportSingle fire departmentconnectionSpecify type, size,thread, and angleFire pump with driverSpecify driver type andrated capacityFreestanding; specifyFreestanding test header number and sizes ofoutletsWall mounted test headerWall; specify numberand sizes of outletsScreen/strainerAdditional Proposed ChangesFile NameTable 7.2 Proposed symbols Underground and Risers.pdfDescriptionApprovedUnderground linetype compatiblewith Civil details,Specific Risers forwet, dry and pre action.Statement of Problem and Substantiation for Public InputBringing underground line type in alignment with Civil details for site plans. Specific Risers forwet, dry and pre action types.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Mon Oct 12 11:07:33 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true15/43

2/26/2016National Fire Protection Association ReportPublic Input No. 22 NFPA 170 2015 [ Section No. 7.5 ]7.5 Indicating Appliances.Symbols for indicating appliances shall be as given in Table 7.5.Table 7.5 Symbols for Indicating AppliancesSymbolDescriptionWater motor alarm (water motor gong)CommentsShield optionalAdditional Proposed ChangesFile NameTable 7.5 Proposed symbols BELLS.pdfDescriptionSpecific symbols for types of belldevicesApprovedStatement of Problem and Substantiation for Public InputIdentification between water and electric driven devicesSubmitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Fri Oct 09 14:49:30 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true16/43

2/26/2016National Fire Protection Association ReportPublic Input No. 13 NFPA 170 2015 [ Section No. 7.6.1.1 ]7.6.1.1 Water Based Systems.Symbols for water based systems shall be as given in Table 7.6.1.1.Table 7.6.1.1 Symbols for Water Based SystemsSymbolDescriptionWet charged system — automatically actuatedWet charged system — manually actuatedDry system — automatically actuatedDry system — manually actuatedFoam system — automatically actuatedFoam system — manually actuatedWater mist extinguishing system — automatically actuatedWater mist extinguishing system — manually actuatedAdditional Proposed ChangesFile NameTable 7.6.1.1. Proposed New Symbols.pdfDescriptionApproved6 proposed new symbols for Table7.6.1.1Statement of Problem and Substantiation for Public InputClarifications for Nitrogen and pre action type symbols with specific graphics for each type.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet aViewWeb/ViewerPage.jsp?id 170 2015.ditamap&toc false&draft true17/43

2/26/2016National Fire Protection Association ReportZip:Submittal Date:Wed Oct 07 15:51:51 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true18/43

2/26/2016National Fire Protection Association ReportPublic Input No. 14 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true19/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true20/43

2/26/2016National Fire Protection Association ReportFile Name170 Table 7.6.2 Proposed Attic 1.pdfDescriptionApprovedAdditional Head symbols for Attic TypeSprinklers Part 1Statement of Problem and Substantiation for Public InputProviding unique type symbols for attic sprinkler protection applications.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 11:17:24 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true21/43

2/26/2016National Fire Protection Association ReportPublic Input No. 15 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true22/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true23/43

2/26/2016National Fire Protection Association ReportFile Name170 Table 7.6.2 Proposed Attic 2.pdfDescriptionAdditional Attic Uprights, VerticalSidewalls and Concealed SpaceSprinkelrsApprovedStatement of Problem and Substantiation for Public InputSpecific Sprinkler Head symbols for specialty type applications.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 11:36:12 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true24/43

2/26/2016National Fire Protection Association ReportPublic Input No. 16 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true25/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true26/43

2/26/2016National Fire Protection Association ReportFile NameTable 7.6.2 Proposed symbols Dry.pdfDescriptionApprovedSpecific symbols for dry type sprinklerapplicationsStatement of Problem and Substantiation for Public InputThis provides a vaster library of symbols for specific dry type sprinklers in the industrySubmitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 11:46:37 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true27/43

2/26/2016National Fire Protection Association ReportPublic Input No. 17 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true28/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true29/43

2/26/2016National Fire Protection Association ReportFile NameTable 7.6.2 Proposed symbols EC and RN.pdfDescriptionApprovedRevision to Head GuardNotation, add ExtendedCoverage notation, reviseRiser nipple with head on top.Statement of Problem and Substantiation for Public InputAdding marking indicate extended coverage head type on any standard sprinkler symbol, changehead guard notation from "X" to a "G", Revise Head at top of riser nipple for clarity of riser nippleand head indicating pipe direction.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 12:42:07 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true30/43

2/26/2016National Fire Protection Association ReportPublic Input No. 18 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true31/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true32/43

2/26/2016National Fire Protection Association ReportFile NameTable 7.6.2 Proposed symbols OPEN and NOZZLE.pdfDescriptionApprovedRevisions to type ofopen and nozzlesprinklersStatement of Problem and Substantiation for Public InputOptions for specific symbols of open and nozzle sprinklersSubmitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 12:53:21 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true33/43

2/26/2016National Fire Protection Association ReportPublic Input No. 19 NFPA 170 2015 [ Section No. 7.6.2 e.jsp?id 170 2015.ditamap&toc false&draft true34/43

2/26/2016National Fire Protection Association Report7.6.2* Symbols for Fire Sprinklers.Symbols for fire sprinklers shall be as given in Table 7.6.2.Table 7.6.2 Symbols for Fire rPendentsprinklerNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedUprightsprinkler; onsprigUprightsprinkler ontop of risernippleUprightsprinkler ontop of risernipple withsprigPendentsprinkler; ondrop nippleNote “DP” on drawingand/or in specificationswhere dry pendentsprinklers are employedSprinkler, with Upright sprinkler cify type, orifice size;for example, open sprinkler(window or cornice)Opensprinkler onbranch lineOpensprinkler onbranch linewith sprigWater spraynozzleWindowsprinklersAdditional Proposed werPage.jsp?id 170 2015.ditamap&toc false&draft true35/43

2/26/2016National Fire Protection Association ReportFile NameTable 7.6.2 Proposed symbol TEMPERATURE.pdfDescriptionAddition for identificationof specific sprinklertemperaturesApprovedStatement of Problem and Substantiation for Public InputSprinkler head legends can often be unclear and cause an excessive amount of types ofsymbols on drawings. The specific identification of unique temperatures alleviates this search forhead symbols and legends to confirm temperatures.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:State:Zip:Submittal Date:Thu Oct 08 13:10:34 EDT Page.jsp?id 170 2015.ditamap&toc false&draft true36/43

2/26/2016National Fire Protection Association ReportPublic Input No. 20 NFPA 170 2015 [ Section No. 7.6.3 ]7.6.3* Symbols for Piping, Valves, Control Devices, and Hangers.Symbols for piping, valves, control devices, and hangers shall be as given in Table7.6.3.Table 7.6.3 Symbols for Piping, Valves, Control Devices, and HangersSymbolDescriptionCommentsSprinkler piping and branch line Indicate pipe sizePipe trace heaterSee NECA 100, symbol5.106Mechanical couplingPipe hangerDiagonal stroke imposed onthe pipe that the hangersupportsLateral braceLongitudinal braceFour way braceOnly used to brace risersAngle valve (angle hose valve)Indicate size, type, and otherrequired dataCheck valve (general)Alarm check valveSpecify size, direction of flowDry pipe valveSpecify sizeDry pipe valve with quickopening device (accelerator orexhauster)Specify size and typeDeluge valveSpecify size and typePreaction valveSpecify size and Page.jsp?id 170 2015.ditamap&toc false&draft true37/43

2/26/2016National Fire Protection Association ReportAdditional Proposed ChangesFile NameTable 7.6.3 Proposed symbols PIPE SEISMIC AND VALVES.pdfDescription ApprovedAdditions topipe,seismic andvalvesymbolsStatement of Problem and Substantiation for Public InputAdditional symbols to clarify pipe types, seismic rise and line cable restraints, also addition ofnitrogen charged dry valves.Submitter Information VerificationSubmitter Full Name: William SmithOrganization:TelgianStreet Address:City:St

of NFPA 1901. Whereas NFPA 170's scope is to "present symbols used for fire safety, emergency, and associated hazards", NFPA 170 should at a minimum should recognize the FAMA symbols in the same manner as NFPA 1901. NFPA 1901 takes the reference one step further in 4.9.4.3 "Safety signs r

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