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WAREWASHING AREA
•Warewashingisthetermforcollectingsoileddishes,glasses,flatware,pots,andpansand
scraping,rinsing,sanitizing,anddryingthem.Itisbyfarthemostnecessary,andleast
exciting,partofthefoodservicebusiness.Whetherdishesaredonebyhandorby
machine,oracombinationofboth,it’samessyjobwithhightemperatures,highhumidity,
andslipperyfloorsthatrequireconstantcaution.Fortherestaurantowner,thisisalsoone
ofthemostcostlyareastooperate.Labor(andhighturnover),utilities,andequipmentare
allexpensive,andbreakagecanaccountfor10to15percentofdishroomexpenses.
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Asmooth,shortflowpatternfromdiningroomtodishroomwillkeepbreakagetoa
minimumandlowerlaborcosts.You’llneedtofindtheshortestroutethatminimizesthe
naturalnoiseandclatterofworkingwithdishes,andalsokeepsthemoutoftheguests’
sightasmuchaspossible.Ininstitutionalsettings,thedishroomshouldbeplacedinthe
flowpatternofoutgoingguests,soasnottointerferewiththeincomingones.Aconveyor
beltorplacementofwallsorpartitionscanminimizecontactwithdishroomsightsand
sounds.
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Indeterminingthesizeofyourdishroom,considerthesizeofthediningroom.Remember
thateachpersonservedwillgeneratesixtoeightdirtydishitems.Calculatehowmanyfull
dishracksyourdishmachinecanprocessinonehour.Finally,realizethatthebestdish
roomsare,onaverage,workingat70percentefficiency.
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Nonslipfloorsandadequatedrainagearenecessities.Usuallycityordinancesalsospecify
lightingrequirements(70to100foot-candlesofbrightness)andgoverntheventilation
system.Dishmachinesgeneratesomuchheatandhumiditythatproperventilationis
necessaryforemployeecomfort;asabonus,italsohelpscleandishesdryfaster.
Acousticaltileforwallsandceilingsisimportantinthisarea,tokeepdishroomnoisefrom
spillingintothediningarea. DISH ROOM CONFIGURATIONS
Source:RobertA.Modlin,ed.,Commercial
Kitchens,7thed.(Arlington,VA:AmericanGas
Association,1989)