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物业管理英语第十二讲GeneralMaintenanceandRepairWhenitbecomesnecessarytobreakthroughwallsinordertomakeplumbingorelectricalrepairs,engineersmakethesubsequentrepairs.Theengineersalsohandlesmallweldingjobsandmaintaindoorhingesandlocks.Engineeringstaffmayalsobeinvolvedinawiderangofmiscellaneoustaskssuchaswindowreplacement,painting,carpetinstallationandsoforth.Anoutsidefirmisusuallycontractedforthemaintenance,repair,andinspectionofmajorequipmentsuchaselevators.Maintainingaplumbingsystemisnosmalljob.ManyAmericancommunitiesoftenhavealargeplumbingsystem.Inadditiontothecirculatinghotwatersystem,propertieshaveaseparateandcompletecoldwatersystem.Apropertyownerwithouteitherhotorcoldwaterwastesnotimemakingthisfactknown,andengineersmustremedythesituationimmediately.Faucetareboundtowearout,andmanyhoursarespentreplacingthem.Drainscanbecomestoppedinthecourseofeverydayuse,orpropertyownersmaydiscardobjectsthatplugupsinksorbathtubs.Onupperfloors,pluggedrainsmaycauseflooding.Evenminorfloodingcancauseextensivedamage.Theengineeringdivisionalsofrequentlyreceivescallsabouttoilets.Basictoolscangenerallybeusedtoresolveproblems,but,inseriouscases,thetoiletmayhavetoberemovedtolettheplumberlocatethesourceofdifficulty.Water-closetvalvesmustbefrequentlycheckedandkeptingoodworkingordertoavoidnoises.Someplumbingworkcanberathermessy.Oneexampleiscleaningthekitchengreasetrapsandthebasementgreaseline.Chemicalscanhelpkeeptheselinesopen,but,occasionally,cleaningmuststillbedonemanually.Anadditionalproblemforengineersisthefactthattheoriginalplumbinginmostpropertiesprobablywasnotintendedforalltheuseitnowgets.Propertiescanmodernizesystemsgradually,butfewprofertiescanundertakesuchajobinashortperiodoftime.ASampleInformingTenantsofElectricitySupplyCut-offDeartenants:Pleasenotethatowingtothecarryingoutofrepairworktotheelectricitysupplysystem,liftserviceandpubliclightingofBlockTwoandFourwillbesuspendedfrom9to20,Nov.15th.However,emergencyelectricitysupplywillbeprovidedtostaircasesandcorridors.Shouldyouhaveanyqueries,pleasec
