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Dogfish Head Craft Brewery Controlled Document Page 1 of 15 DFH Company Confidential Revision # DOGFISH HEAD CRAFT BREWERY DOC # SB03 Click here to enter a date. SABCO OPERATION AND CIP CREATED BY: Kristen Ewer Date Created: 1/2/15 Revised Date: Click here to enter text. PURPOSE: The purpose of this document is to instruct Dogfish coworkers how to manually operate the SABCO/BrewMagic system for Small Batch, as well as how to properly and effectively CIP the system before and after use. EQUIPMENT: SABCO Brew-Magic brew system Brewing ingredients Hot water hose (in Bay 4) Cold water drop down hose SB Grain Mill (in Malt Handling) Propane Lighter Carboy(s) Carboy gear (airlocks and lids if using wide-mouthed carboys) Bucket(s) Large spoon Timer/Clock Sample tubes Anton-Parr analytical instrument (on bench top in lab) Mesh bag (if needed during boil) Iodine (if wanting to test mash for sugar conversion) Wort chiller and wort chiller parts (see Figure 1 on page ____) CIP chemicals (caustic, iodophor) Electrical extension cord (yellow one in SB room)

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DogfishHeadCraftBreweryControlledDocument Page1of15

DFHCompanyConfidentialRevision#

DOGFISH HEAD CRAFT BREWERY

DOC # SB03

Clickheretoenteradate.

SABCO OPERATION AND CIP CREATED BY: Kristen Ewer

Date Created: 1/2/15

Revised Date: Clickheretoenter

text.

PURPOSE:

ThepurposeofthisdocumentistoinstructDogfishcoworkershowtomanuallyoperatetheSABCO/BrewMagicsystemforSmallBatch,aswellashowtoproperlyandeffectivelyCIPthesystembeforeandafteruse.

EQUIPMENT:

• SABCOBrew-Magicbrewsystem• Brewingingredients• Hotwaterhose(inBay4)• Coldwaterdropdownhose• SBGrainMill(inMaltHandling)• Propane• Lighter• Carboy(s)• Carboygear(airlocksandlidsifusingwide-mouthedcarboys)• Bucket(s)• Largespoon• Timer/Clock• Sampletubes• Anton-Parranalyticalinstrument(onbenchtopinlab)• Meshbag(ifneededduringboil)• Iodine(ifwantingtotestmashforsugarconversion)• Wortchillerandwortchillerparts(seeFigure1onpage____)• CIPchemicals(caustic,iodophor)• Electricalextensioncord(yellowoneinSBroom)

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• EitherneworoldSABCOkettle(newoneisnotfittedwithafalsebottom,buttheoldoneis,soifyou’dpreferbrewingwithafalsebottominyourkettle,swapoutthenewonefortheoldkettle,whichiskeptinthewoodroom)

PROCEDURES:

NOTE:ThisSOPwillinstructtheusertousetheSABCOmanually,andwillnotgooverhowtoprogramtheelectronicrecipesinMagicSoftorhowtousetheelectronicheaterontheSABCO.Iftheuserwishestoutilizethesefeatures,pleasereadtheBrew-MagicManualforfurtherinstruction.

Soyou’rereadytobrewyourSmallBatchbeer!Youandyourteamhaveshownupforyourbrewday,youallhaveyourproperPPE,ingredients,maybeasnack,sometunes,andarereadytoroll.YoucaneitherbrewinBay4(preferredforproximityofutilities)oroutsidebytheBocceBallcourts(thisSOPwillfocusonBay4functionality).MovetheSABCOsystemawayfromthewallintoBay4,outofthewayofthetourroute(ifbrewingduringtourhours)andplugherin.

1. Let’sgooversomescreenstuffsoyouknowwhatyou’relookingat.Anyscreenwillalwaysincludeanavigationmapatthebottomwhereabluedotwillshowyourcurrentlocation.Thereare4columns;home,recipechecklist,mashandboil.Navigatingleft/rightmovesyouthroughcolumnsandscrollingup/downmovesyouthroughthecolumnwhereyouarecurrentlylocated.ItisimportanttorememberthatwithmanualoperationoftheSABCO,youwon’tusemanyoftheparametersinthecomputer.

2. TheMainMenu- theBrewoptionisformanualuseofthesystem.RecipesandSettingsareformoreintegrateduse(pleaseseeBrew-Magicmanualfortheseoptions).HitBrew!

3. Thisscreenwillpopup- thisisthemainbrewingscreen.

Navigationbar

HitME!

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a. Thetopleftisthestatusbaranddescribeswhatthesystemiscurrentlydoing.Here’salistofwhateachstatusmeans:

i. ScrollDowntoStartMash/Boil–nothingishappening,thesystemiswaitingforyoutostart

ii. Pumping–thepumpisonbuttheheatisnotoniii. UseBurner–thepumpisonandyoushoulduseyourgasburnertoheat

thevessel–thisistheheatingoptionyoushouldbeusingiv. Self-Regulating–thepumpisonandtheelectricheatisenabled–this

optionshouldnotbeusedv. TempControlonStandby–thepumpisoffandheatisoffvi. Sensorerror–thecontrollerisnotreceivingausablesignalfromthe

temperaturesensorb. Thetoprighthastwoboxes:

i. Pumpisoff, pumpison

ii. Electricheatingfeatureisdisabled(shouldalwaysbegrey)c. Otherfeatures

i. Yourtemperaturereadoutandtarget.Youcanputinyourtargettemperature,andwhenyou’vehitit,thesystemwillgiveyouanalarm,andyoucaneitherthrottlebackyourheat,orturnofftheburner.

4. Mash/Boilscreen- Scrolldowntogethere.Thisismainlyusedwithprogrammedrecipes,butyoucanrunthetimersforyourconvenience.

5. Settingsscreen- SABCOcanoperateinFahrenheitorCelsius.Youchoose.Anenabledbeeperwillwarnyouwhentemperatureshavebeenreachedortimersinusehaverunout,adisabledbeeperwillstayquiet.

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Figure1.SABCO/BrewMagicSmallBatchsystem.Valvesarelabeledinredfont,vesselsinblack.

Valve# ValveDescription1 OutletfromtheBoilKettle2 Three-wayvalvethatdirectswortflowfromtheMashvesselintwopossibledirections

• TotheBoilKettlewhenthevalvehandleisturnedtotheleft(openposition)• Tothepumpwhenthevalvehandleisintheverticalposition(closed,asshown)

3 OutletfromtheHotLiquorTank(HLT).Whenthevalveisopen(horizontalposition),liquidmovestothepump.

4 StopsflowofliquidtoorfromtheMashvessel(shownclosed,intheverticalposition)• WhenopenalongwithValve2closed,liquidcanflowfromtheMashvesseltothepump• WhenopenwithValve3open,HLTwaterflowstoValve2(closed)andcanentertheMash

vessel• WhenclosedwithValve3open,HLTliquidflowstothepumponly

5 RegulatesflowratefromthepumptothetopinletoftheMashvessel6 Drainvalvetoremoveallliquidfromthesystemforcleaningorcoldstorage

ThePump:

• Neverrunthepumpwhenthereisnoliquidthroughit!• Inorderforthispump(magneticdrive,non-suctionpump)tofunctionproperly,there

mustbeliquidrunningthroughitatalltimes.Anyairthatremainsinthepipesorpump

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willcausethepumptocavitate,orstopfunctioning.Inordertoavoidpumpcavitation,liquidmustbepassedthroughthepipesandpump,whichiscalledpriming.

Primethepump:followthisprocedurebeforeeachbrewsession,andwithproperpumpingprocedure,thepumpwillremainprimedthroughoutthesession.

1. Donotturnonthepump.2. CloseValves1,2,3,4,5and6.Allof‘em!3. FilltheHLTwithaminimumof12gallonsofwater.Thiscanbeheatedasdesiredfor

brewing.4. OpenValves3,4and5.Watershouldflowintothemashvesselfromthebottomup.5. Whenthewaterlevelreaches1–2inchesoverthetopofthefalsebottom,closeValve

4.6. DonotopenthedrainValve6asitcanpullairintotheplumbing.

Nowthepipesandpumparefloodedwithwater.Thepumpcannowbeturnedonwhenneeded.Whilethepumpisrunning,thefollowingthreethingswillhelpavoidcavitation:

• EitherValve3orValve4mustbefullyopenwithliquidmovingfromthepump.• Openanewliquidsource(Valve3or4)beforeclosingthepreviousliquidsource.• Whilepumping,restrictingflowbyadjustingValve5willnotharmthepump.Fully

closingitwhiletryingtopumpintotheMashvesseltopinletWILLdead-headthepump(makeitpumpwithnowheretogo–notgood!).

Ok,that’sMagicSoftandsomemechanicalstuffataglance–readytobrew?Let’sdoit!

BREWING:(boldtypeisinstructions,italicisbackgroundinfo)

1. SignouthowevermanycarboysyouneedfromtheSBroomsignoutsheet.Theyshouldbeclean,butyou’llhavetoatleastsanitizethemwithioduphor.Itworksbesttofillthemmostofthewaywithwater,thenaddthechemical,thenfilltofull(chemicalswillfoamsoaddingchemicalfirstthenwaterwillbubbletoomuchtogetanaccuratelevel).

2. FillyourHotLiquorTank(HLT)witheitherhotwaterfromthelargeredhosecomingoffofthebrewery’sHLT(vesselclosesttotheblackdoorsinBay4)oracolddropdownhose.Someattachmentscanbeaddedtotheredhosetomakeuseeasier(askAmandaaboutthese);usinghotwaterwillcutdownonheatingtime.Ifusingcoldwater,planonwaitingabit.

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3. HeatwaterinHLTtoafewdegreesoveryourstrikewatertemperature.Thiswillensuremashtemperaturewon’tdroptoomuchoncethegrainisadded.

a. Tousethegasburner,firstopenthepropanetank(rightytighty,leftyloosey–youwantloosey).

b. c. OpenthegasvalveundertheHLTtostartthepropaneflowing.Withthe

lighter,ignitethegasandthrottlebacktheflametowhatisappropriate.4. Whileyourstrikewaterisheatingup,millyourgrain.Pluginthemillandplacea

cleanbucketunderneaththemillgaptocatchyourgrainonceitpassesthrough.a. Thismillisn’ttheeasiesttoadjust–youwantallofthegraincrushed,butnot

pulverized.Ifitisn’tcrushedenoughinitially,passitthroughthemillasecondtime,orasneeded.

b. Grainmilledtoofine(flour-like)willcreateoatmealandwon’tallowforgoodlautering=stuckbed/mash.

c. Grainnotmilledenoughwillnotallowforenoughandproperconversionofstarchestosugarduringthemashstep,andyouroverallgravitywillbelow.

5. Mashin!a. Fillbottomofmashtunwithwater,enoughtojustcoverthefalsebottom

plates.i. WiththepumpoffandValve2closed,openValve3,4and5.

b. Makewaterandgrainadditionsslowlyuntilallofthegrainisadded,startingwithwater.Donotaddgraintoadrymashtun,thisallowsgraintogetbelowthefalsebottomandplugsupthepipesandpump.Thisisbad.

i. Youcanaddwaterfromthebottomorthetop.Followthevalvesequencestatedaboveforbottomfillingor…

ii. Topfilling–CloseValve2and4.iii. OpenValve3and5,adjustingValve5toadjustflowrate.

c. Stirgristslowlytocreateahomogenousmash,removinglumpsandbubbles.Vigorousstirringcanfurthercrushgrainincreasingchancesofastuckmash,andleachtanninsintothewort.

d. Avoidaddingtoomuchwaterandtoomuchgrainatonce.

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e. Onceallgrainisin,addenoughwatertocoverthegrainbedbyabout1inch.Turnoffpumpandclosevalves3and5.Positionthetubingatthetopofthemashtuntolayontopofthegrainbedattheoutermost,insideedgeofthevessel.Makesureitissubmergedinthe1inchofwater.

6. Youarenowmashed-inandreadytocirculate.SABCOcallsthis“RIMSrecirculation”,brewersherecallit“vorlaufing”orjustplaincirculating.Thiswillhelpcreateahomogonousmashandavoidtemperaturehotspotsinyourmash.

a. LiquidflowsfromunderthefalsebottomplatesthroughValve2andValve4tothepump.UseValve5toadjustflowrateasitreturnstothemashtunthroughthetubingatthetop.

i. OpenValve4ii. CloseValve2…

b. TurnonthepumpandadjustflowratewithValve5sothatitisabouthalfwayopen.Atfirsttheliquidwillbeclearthenwillturndark,thisisnormal.

c. Maintaintheapproximate1inchofwateronthetopofthegrainbedbyadjustingValve5.

d. TurnonthemashburnerthesamewayyoulittheHLTburnerearlier.NOTE:neverusethemashburnerwhenthepumpisnotcirculatingliquidtoavoidcaramelizationandheatlayering.

e. Besurethetubingisnotpointingdownintothegrainbed,andislayingflatonthetop;thiswillpromotetheflowofliquidthroughthegrain,ratherthanaroundit.

f. Donotincreasethedepthofthewateratopthegrainbed–thismeanstoomuchwaterisbeingpumpedfromthebottomofthemashtuntothetopandwillcompactthegrainbedandleadtoastuckmash.

g. Duringthismashrecirculationtime,useamoderatetolowflametoachieveabouta5degreeperminuterampoftemperature.

7. Followyourmashprofile,rampinguptemperaturetoachieveyourtargettempbyadjustingthemashburnerflame,andrestingbyturningyourburnerdownverylow,oroff.

a. Testthatyoursaccharificationrestiscompletebyusingtheiodinetest.b. Takeasmallsampleofwortandaddafewdropsofiodine.Ifthesample

remainsblack,moretimeisneededtoconvertthestarchestosugar.Ifthesampleisclear,yourconversioniscompleteandyoucanproceedtostep8.

8. Duringyourmashtime,re-filltheHLTforyourspargewater.Heatthiswatertothedesiredspargetemperature.

9. Rampuptomashofftemperature(172˚F)toendenzymaticactivity.

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10. Nowyou’rereadytostartrunningoffintothekettle.TheSABCOsystemissetuptoworkbestwitha“fly-sparge”method(describedbelow),butbatchspargingisoktoo.

a. OpenValve3(suppliesspargewaterfromHLTtopump).b. CloseValve4(shutsrecirculationloopoutofthemashvessel).c. OpenandadjustValve2toadjustyourrun-offflowrateintothekettle.d. Turnthepumpon.e. KeepValve5openandadjusttosupplyspargewatertothemashtun.f. AdjustValve2andValve5tomatchflowrates(ideallyslowflowrates)to

maintainthe1inchofwaterabovethegrainbed.g. Turnonthekettleburneroncethereissomevolumeinthevessel.h. Takegravitysamplesthroughoutrunofftokeeptrackofhowmuchsugaryour

wortcontains.Thiswillhelpyoudecidetocuttherunoffvolumesoonerorlaterifthereistoomuchornotenoughsugarinthewort.Itwillalsohelplateronduringboildecideifyoushouldboillongertofurtherconcentratethewortifit’stoodilute.

i. OncethereisenoughvolumeinthekettlePLUSthevolumeleftinthemashtuntoreachthepre-boilvolume,stopthepumpandcloseValve3tostopsparging.

j. Allowtheremainingvolumetorun-offintothekettle,allthewhileadjustingthekettleburnertoreachboilandoccasionallystirringthewortinthekettle.

k. Oncerunoffiscomplete,closeValve2andshutoffthemashburner.11. NowyourkettleisisolatedfromthemashtunandHLTandyouwanttobringthewort

inthekettletoaboil.Adjustthekettleburnerwhileheatinguptoachieveboil.a. Takeasamplefromthekettleforapre-boilgravitycheck.

12. Justbeforeboil,addabout0.5ozofyourinitialbitteringhops.Thiswillrelievethesurfacetensionofthewortandshouldhelppreventboilover.Thisismostusefulifbrewinga10gallonbatch;5gallonsbatchesdonotreachthetopofthekettle,anddonotneedthisstep.

13. Oncethekettlehasreachedboil,startyourboilclock(eitherinthesystem,orbyyourwatch,phone,sundial…).Ifyouhaveanymorebitteringhopstoaddatthestartofboil,addthemnow.

a. Takeagravitysampleonceboilhasbeenreached(fromValve1).14. Addtherestofyourhopsaccordingtoyourhoppingregime,inadditiontoanyother

ingredientsyou’reusingduringboil.Addingingredientsduringtheboilisusefulbecausetheybecomesterilesoextraefforttosterilizethemisunnecessary.Itisgoodtoplaywithingredientadditiontimes;thingsaddedearlyinboilareusuallymoreforflavorandthingsaddedtowardstheendlendmorearomatotheresultingbrew.

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15. Whileyou’reboilingisagoodtimetomakesureyourcarboysareready.Ifyouhavenotdonesoyet,sanitizethem,allowatleast5minutesofcontacttime,andemptythemwhenreadytofillwithwort.

16. Fillabucketwithnewsanitizersolution.Placethewortchillerpartsinthebuckettosanitizetheparts,inadditiontotheairlocksforthecarboys.

17. Timetosetupyourwortchiller;Figure1illustratesthepartsneededtodoso.AttachthehosetothekettleoutletValve1andtotheinlettotheknockoutpump.Fromthepumpoutletattachahosetotheinlettothewortchiller.Attachyourrackingcanehosetothewortchilleroutlet.Donotputtheendinthecarboyyet;leaveitinthesanitizerbucket.

Figure1.Knockoutsetupincludinghoses,knockout(transferpump)andwortchiller

18. Attacha1”greyhosefromeitherthewaterdropdowninBay4orfromthebottomof

thefilteredwatertankalsoinBay4(seeFigures2and3forbothwatersources).Ifusingthewaterdropdown,makesurethe1”hoseislongenough.Attachthiswatersourcetothewortchillersothatitrunsoppositetheflowofknockout.Attachadrainhoseontheotherendofthewatersourceonthewortchiller.

Connecttocoldwatersource

WortChillercoldwater

inlet

WortChillerwortoutlet

Hosetofermentation

vessel

WortChillerwortinlet

WortChillercoldwateroutlet

KnockOut(transfer)pump

Drainvalve(usetoprimeonceliquidisrunningthroughit)

WortChiller(heat

exchanger)

TheHotLiquorTank(HLT)isinBay4closesttotheBrewhouse1blackbaydoors.Thereisusuallyaredhose

(2”)attachedtoapipecomingoffofthetank.Byattachingasmallerhoseorfillingupbucketsfromthishose,youcanusethehotwaterfromthe

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Figure2.HotliquortankinBay4andsetuptousetousethehotwater

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Figure3.ColdwatersourcesinBay4,theoppositeendoftheHLT

19. Onceyourboiltimeisup,it’stimetoknockoutintoyourcarboy(s)!a. Makesureyourcarboy(s)areready,asaretheairlocks/lidsforthem.b. Isyouryeastready?Isitfluidenoughtoeasilypitchintothewort?c. Takeapost-boil/knockoutgravitysample.

20. Withtherackingcaneoutofthesanitizerbucketandpointingtothefloor,openValve1onthekettletostarttheknockoutflowwithgravity.Youcanturnontheknockoutpumphere,butmakesureyoudosoAFTERValve1isopen.Onceyouseewortcomingoutoftherackingcane,putitinthecarboy.

ColdwatersourcesinBay4includethefilteredwatertank(totherightoftheHLT)andawaterdropdownconnectiononthewalltheoppositesideofBay4.1”greyhosescanbefoundinthebrewhousesorinthecellars–askabrewerforhelpifyou

need.

Filteredcoldwatertank,outletat

bottom(2”fitting,willneedareducerparttofittoa1”

hose)

Walldropdownwaterconnection(1”

fitting)

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21. You’renowknockingyourwortout!Onceyourcarboy(s)arefull,shakeupthatyeastandthrowitin!Makesuretospraythetopofthecarboyandyourglovedhandswithisopropylalcohol,justtokeepgermsaway.

22. Oncetheyeastispitched,placethesanitizedairlock(s)onthetop(generouslysprayingthecarboyandairlockwithisopropylalcohol),andaeratebyshakingthecarboy(s)aroundasbestasyoucan.

23. Updateyourbrewsheetinyourteam’sfolderintheSBfolderontheMDrivewiththeactualvaluesfromyourbrew.

24. That’sit,yourwortisabouttobecomebeer!Patyourselvesonthebacks,nowit’stimetocleanJ

CIP:

1. DisconnectandremovetheMashandKettlevessels.Dumpspentgraininabucketandtakeouttothegarbagedumpster.Takeoutthefalsebottom(s)andothersmallparts;cleantheseseparately.Hosingoutthevesselsshouldbeenough,howeverifthereisanythingstuckon,orstained,theSBroomhaspropercleaningsuppliesforstainlesssteel.DONOTUSESTEELWOOLorCHLORINEBASEDPRODUCTS(bleach).

2. UsetheHLTtocreatea10gallonbatchofcleaningsolution(causticchemicaltobeprovided/inSBroom)with10gallonswaterand________mLcaustic(AvoidII).Thissolutioncanbepreheatedasitwillaidinthecleaningprocess.

3. PuttheMashandKettlevesselsbackinplaceandre-hookup.4. MovethesolutiontotheMashvesselfromtheHLT.5. RecirculateittoandfromtheMashvesselforatleast15minutes.6. MovethesolutionovertotheKettle;letitsoakforabout5to10minutes.7. Whilesoaking,makesureyourknockoutlinesarestillsetup(resetthemiftheywere

takendown);makeonedifference,flipthewortchilleraroundtointotheoutletandouttheinlet.AftersoakingtheKettle,pumpthesolutionthroughtheknockoutpumpandthewortchillertothefloor.Thewortchillerwillbehottothetouchhere–usegloveswhenhandlingit!

8. Repeatsteps2–7withcoldrinsewaterandmakesuresystemisrinsedthoroughly.9. Afterallissaidanddone,openValve6whichisthedrainvalvetothewholesystem.

DOTHISAFTEREVERYBREWSESSIONasitwillevacuateallliquidfromthesystemandpreventfuturedamagefromcoldortothepump.

10. Hose/wipedowntheframe/outsideofthesystem,particularlyifyouhadaboiloverorareamessybrewteam.

11. Breakdownallclampsandgasketsandplacetheminthemetalmeshbasket.Ifthelargeplasticcut-offtoteinBay4isfullofliquid,hangthebasketintheliquid.Ifitis

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not,pleaseemailAmandaandleavethemeshbasketunderneaththeSABCOafteryou’redone.

12. WheeltheSABCObackagainstthewallinBay4,andcleanupallotherparts,andyou’redone!

PleaseemailAmandaonceyouhavefinishedyourSmallBatchBrew.Ifyouhavequestions,orifsomethingdidn’tworkproperly,couldn’tfindsomething,brokesomething…ifnoneofthosethings,justtosaythatyou’vefinished.ThengoaheadandreadSOP#SB03tocareforyourbeer,and#SB04forPost-BrewDayStuff.

Thanks,andhopeyouhadagoodbrewday!

GLOSSARY

• Strikewater–thewaterinitiallymixedwithmaltedgrainstoformthemash• Grist–thegrainsusedtocreatewort,canuseawidevarietyofingredients• Mashingin–combiningthestrikewaterandgristtocreatethemashataspecific

temperature• Mash-OffTemperature–thetemperatureatwhichenzymaticactivityceasestooccur,

signifyingtimeforrunoff• Wort–sweet,sugaryliquidformedfromthestarchesturnedintosugarsfromgrains,

combinedwithyeasttocreatebeerthroughfermentation• Lautering–separatingthefermentablewortfromthemashgrainbycreatingafilterbed

outofthegrainontopofafalsebottom;volumecollectedfromlauteringiscalledrunoffvolumeandiscollectedinthekettle

• Vorlauf–Germanformashrecirculation(literally“leader”),theprocessofpullingwortfromthebaseofthemashvessel(orlautertun)andrecirculatingitbackontopofthegrainbed

• Sparging/Spargewater–hotwater(specifictemperature)pumpedatopthelauteringgrainbedtopushwortinthegrainbedout,aswellasremainingsugarsinthegrain

• BatchSparging–pumpingaspecificamountofliquidatopthegrainbedandstopping,allowingforacertainrunoffvolumetodrainoffthebed,untilpumpingmorespargewateratopthegrainbed

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• StuckMash–whenwortcannoteffectivelyrunoffofthegrainbedduetoeithertoofinelymilledgrain(oatmealbed)ortoomuchpressureacrossthegrainbed(toomuchliquidontopandnotenoughunderneathfalsebottom)

• Gravity–theamountofsugarcontainedinwort,measuredindegreesPlato(⁰P)aswholenumbers,orspecificgravity(ratioofdensityofworttowater,sonounits)

• Pre-boilVolume–volumeinkettlerightafterrunoffiscomplete,beforeboil• KnockOut–termtodescribetransferringwortfromthekettleintoafermentation

vessel• Fermentation–thechemicalbreakdownofsugarsbyyeasttoproduceethylalcoholand

carbondioxide(CO2)

DOCUMENTATION:

SAFETY:

REFERENCE:

OwnerSignature:KristenEwer Date:1/2/15

TechnicalReview: Date:

BrewsheetinSBfolder–don’tforgettosaveyourcopyinyourteam’sfolderwithupdatednumbers!

PPE–eyeglasses,steel-toedboots,chemicalgloves

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SafetyReviewSignature: Date:

ReviewedBySignature: Date:

RevisionHistoryPage

Rev Originator Date DescriptionofRevision1 KristenEwer 1/16/15 Additionofpicturesandglossary2 3 4 5 6 7 8 9 10 11 12 13 14

Approval:

Quality: Date: