SECTION083476.02

BULLET-RESISTANTDOORSANDFRAMES(LEVELS4THROUGH6)

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ThismasterspecificationsectionhasbeenpreparedbyMegaMetIndustriesforuseinthepreparationofaprojectspecificationsectioncoveringbullet-resistantdoorsandframesforLevels1through3.

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PART1 GENERAL

1.1SUMMARY

Editthefollowingparagraphstoincludeonlythoseitemsspecifiedinthissection.

A.SectionIncludes:

1.Bullet-resistantdoorsandframes.

Coordinatethefollowingparagraphswithothersectionsintheprojectmanual.

B.RelatedSections:

1.Division01-Administrative,procedural,andtemporaryworkrequirements.

2.Section[087100-DoorHardware.][-.]

3.Section[099100- Painting.][-.]

1.2REFERENCES

Inthefollowingparagraphs,retainonlythosereferencestandardsthatareusedelsewhereinthissection.

A.ASTMInternational(ASTM)(

1.A568/A568M-StandardSpecificationforSteel,Sheet,Carbon,Structural,andHigh-Strength,Low-Alloy,Hot-RolledandCold-Rolled.

2.A653/A653M-StandardSpecificationforSteelSheet,Zinc-Coated(Galvanized)orZinc-IronAlloy-Coated(Galvannealed)bytheHot-DipProcess.

3.A666/666M-StandardSpecificationforAnnealedorCold-WorkedAusteniticStainlessSteelSheet,Strip,Plate,andBar.

4.A924/A924M-StandardSpecificationforGeneralRequirementsforSheetSteel,Metallic-CoatedbytheHot-DipProcess.

5.A1008/A1008M-SpecificationforSteel,Sheet,Cold-Rolled,Carbon,Structural,High-StrengthLow-Alloy,High-StrengthLow-AlloywithImprovedFormability,SolutionHardened,andBakeHardenable.

6.A1011/A1011M-SpecificationforSteel,SheetandStrip,Hot-Rolled,Carbon,Structural,High-StrengthLow-AlloyandHigh-StrengthLow-AlloywithImprovedFormability.

B.AmericanNationalStandardsInstitute/SteelDoorInstitute(ANSI/SDI)(

1.A250.10-TestProcedureandAcceptanceCriteriaforPrimePaintedSteelSurfacesforSteelDoorsandFrames.

2.A250.11-RecommendedErectionInstructionsforSteelFrames.

C.NationalAssociationofArchitecturalMetalManufacturers(NAAMM)(

1.HMMA820-HollowMetalFrames.

2.HMMA840-GuideSpecificationsforInstallationandStorageofHollowMetalDoorsandFrames.

3.HMMA841-TolerancesandClearancesforCommercialHollowMetalDoorsandFrames.

4.HMMA861-GuideSpecificationsforCommercialHollowMetalDoorsandFrames.

D.UnderwritersLaboratories(UL)(

1.3QUALITYASSURANCE

A.TestingandPerformanceRequirements:

1.Bullet-resistingdoorsandframes:Evaluated,certified,orphysicallytestedtomeetballisticperformancelevelsinaccordancewithUL752,Level[4-Highpowerhunting rifle )having.30 caliber withleadcoreprojectile.][5-Highpowermilitary riflehavinga7.62Military ballprojectile with metal copper jacket.][6–5 rounds of 9 mm projectile full metal copper jacket with lead core.]

B.Manufacturer:Provideevidenceofpersonnelandplantequipmentcapableoffabricatinghollowmetalproductsoftypesspecified.

Editthefollowingtosuitprojectrequirements.

C.Installer:Minimum[2][ ]years[documented]experienceininstallationofcommercialdoorandframeassemblies.

D.FabricateproductstotolerancesrequiredbyHMMA841.

1.4SUBMITTALS

A.SubmittalsforReview:

1.ShopDrawings:Showprofiles,productcomponents,anchors,accessories,detailsofreinforcement[andgroutguards]inonerabbet.

Includethefollowingforsubmissionofsustainabledesignsubmittals.

B.SustainableDesignSubmittals:

1.RecycledContent.

2.RegionalMaterials.

C.QualityControlSubmittals:

1.SubmitinstallationinstructionsandinstallationtolerancesifotherthanasspecifiedinANSI/SDIA250.11orHMMA840.

2.SubmitjobsitestorageandprotectionrequirementsifotherthanasspecifiedinthisSectionorinANSI/SDIA250.8,HMMA861,orHMMA840-TN01.

1.5DELIVERY,STORAGE,ANDHANDLING

Correctsitestorageandprotectionareessentialtoproperperformanceofallhollowmetalproducts,howeverthesearenottheresponsibilityofthehollowmetalmanufacturer.

A.Markdoorsandframesandcomponentsforcorrespondingopeningnumberorlocation.

B.StoreandhandleproductsinaccordancewithANSIA250.8orHMMA840-TN01inmanufacturer'soriginal,unopened,undamagedcontainers.

C.Removewrapsandcoversupondelivery.

Includethefollowingfordoorsandframedwithprimepaintfinish.

D.Promptlycleanandtouchupscratchesanddisfigurementswithtouch-upprimer.

E.Covermaterialsagainstdamageinmannerpermittingaircirculation.

F.Protectmaterialsfromadversetemperatureandhumidityconditions.

G.Storedoorsandframesuprightonwoodplanking,protectedatcorners.

H.Storeaccessoriesinsecureareaprotectedfromadversetemperatureandhumidityconditions.

I.Donotstoreinnon-ventedplasticorcanvasshelters.

PART2PRODUCTS

2.1MANUFACTURERS

A.ContractDocumentsarebasedonMegaSafeBulletResistingDoorsandFramesbyMegaMetIndustries,Inc.,POBox635,32286th AvenueNorth,Birmingham,Alabama35201,

Editthefollowingtoindicatewhetherornotsubstitutionswillbepermittedfortheproductsinthissection.

B.Substitutions:[UnderprovisionsofDivision01.][Notpermitted.]

2.2MATERIALS

Includeoneofthefollowingtwoparagraphsdependingondesireddoorandframematerial.

A.Steel:Coldrolled,ASTMA568/A568MorASTMA1008/A1008M,orhot-rolled,ASTMA1011/A1011M.

****OR****

Editthefollowingtosuitprojectrequirements.

B.StainlessSteel:ASTMA666/A666M,Type[304][316]with[No.4grained][No.2Bmill]finish.

VerifycurrentrecycledcontentwithMegaMetIndustries.

C.RecycledContent:Minimum [ 30]percentrecycledsteelbyweight,withminimum[ 25]percentclassifiedaspost-consumer.

2.3ACCESSORIES

A.PrimerPaint:Rust-inhibitiveprimermeetingorexceedingperformancerequirementsofANSI/SDIA250.10.

B.Touch-UpPrimer:Formulatedfordirect-to-metal(DTM)application.

2.4FABRICATION-DOORS

Editthefollowingparagraphtosuitprojectrequirements.

A.Fabricatedoorfacesfrom[stainless]steelsheettomeetspecifiedballisticperformancelevel.

B.Fabricatedoorstonominal1-3/4inchthickness.

C.Fabricatedoorsfromtwosheetsofsteelwithoutvisibleseamsonfacesorverticaledges;continuouslywelddooredges.

D.DoorInternalConstruction:Asrequiredtomeetspecifiedballisticperformancelevel.

E.Fabricatedoorshandedwitheithersquareorbeveledgesatmanufacturer'soption.Donotusefillerplatestomakedoorsreversible.

F.Reinforceverticaledgeswithcontinuoussinglepiecechannelsathingeandlockedges.Formchannelfromonemember.

G.Provideinternalreinforcingplatesrequiredtomeetspecifiedballisticperformancelevel.

H.HardwarePreparation:Mortise,reinforce,drill,andtaptoreceivetemplatedmortisehardware;reinforceforspecifiedsurfacehardwareinaccordancewithHMMA861.

Includethefollowingfordoorswithvisionpanels.Edittosuitprojectrequirements.

I.VisionPanels:

1.Fabricatevisionframingintegrallyweldedon[attack][protected]sideofdoorandremovablestopoppositewithdimensionsasrequiredtosuitglazingmaterial.

2.Glazingmaterial:Ratedatnotlessthanballisticperformancelevelofdoor [furnished and installed by glazier][furnished by door manufacturer and installed by glazier][furnished and installed by door manufacturer].

Includethefollowingfordoubledoors.

J.DoubleDoors:Protectmeetingedgeswithtwooverlappingastragalsfabricatedofminimum14gagesteelscrew-appliedtobothattacksideandprotectedsideofdoors,projectingminimum5/8inchfromdooredge.

2.5FABRICATION-FRAMES

Editthefollowingparagraphtosuitprojectrequirements.

A.Fabricateframesfrom[stainless]steelsheettomeetspecifiedballisticperformancelevel.

B.Fabricateframemembersofuniformprofilethroughouttheirlengths.

C.Fabricateframeswithtightlyfittingmiteredcornersandbuttedstops.Tabsandslotsmaybeusedatheadersandjambsforfactoryalignmentofassembly.

D.Continuouslyweldfacesinternallyorexternally,fill,andfinishsmooth.

E.Providetemporaryshippingspreaderweldedtojambsatbottom.

F.HardwarePreparation:Mortise,reinforce,drill,andtaptoreceivetemplatedmortisehardware;reinforceforspecifiedsurfacehardwareinaccordancewithHMMA861.

G.Provideframeswithonewelded-inflooranchorperjambandwallanchorstosuitsubstrate,locatedinaccordancewithHMMA861.

2.6OPERATINGCLEARANCES

A.Undersizedoorsfromframeopeningsizesathead,jamb,andthresholdinaccordancewithHMMA841.

2.7HARDWARELOCATIONS

A.Unlessotherwiseindicated,locatehingesandlocksinaccordancewithHMMA861.

Includethefollowingforsteeldoorsandframes.

2.8FINISHES

A.Afterfabrication,filltoolmarksandsurfaceimperfectionsandsandtomakefacesheets,verticaledges,andweldjointsfreefromirregularities.

B.Fillweldedjointsanddresssmoothunlessotherwiseindicated.

C.Aftermetalpreparation,applyprimertoexposedsurfaces.Allowprimertofullycurepriortoshipment.

PART3EXECUTION

3.1PREPARATION

Correctinstallationisessentialtoproperperformanceofdoorsandframes,however,installationisnottheresponsibilityofthehollowmetalmanufacturer.

ForadditionalinformationregardinginstallationseeHMMA840.

A.Priortoinstallation:

1.Checkareaofflooronwhichframesaretobeinstalled,andwithinpathofdoorswing,forflatness.

2.Removetemporaryspreaders.

3.Checkframesforcorrectsize,swing,andopeningnumber.

3.2INSTALLATION

A.Installdoorsandframesplumb,straight,andtrue,rigidlysecuredinplaceandproperlybraced;complywithANSI/SDIA250.11andHMMA841.

B.Checkandcorrectasnecessaryforopeningwidth,openingheight,squareness,alignment,twistandplumbness.

C.GroutfillframesinnewmasonryinaccordancewithANSI/SDIA250.11andHMMA820-TN01.

D.Keepmetalsurfacesfreeofgrout,asphalt,andotherbondingmaterialsandsealers.

E.Finishandtouch-upmarkscausedbyspreaderremoval.

Includethefollowingfordoorassemblieswithprimepaintfinish.

F.ApplypaintfinishasspecifiedinSection[099100.][.]

3.3ADJUSTING

A.Repairsurfacesthathavebeenscratchedorotherwisemarredduringinstallation,cleaning,andfieldwelding.Promptlyfinishsmooth,clean,treatformaximumpaintadhesion,andapplytouch-upprimer.

B.Adjustcompletedinstallationsforproperoperation.

ENDOFSECTION