Ukukhiqizwa kwezimayini zesimanje kusebenzisa kakhulu imishini ehlukahlukene yokumba, imishini kanye nezimoto ukwandisa umkhiqizo wabasebenzi nokunciphisa umfutho wabasebenzi. Imishini yokumba kanye nezimoto zinamandla amakhulu okusebenza, futhi abantu bavame ukulimala lapho behlushwa amandla okusebenza ngengozi.

Ukulimala kwemishini kubangelwa kakhulu ukuthi umzimba womuntu noma ingxenye yomzimba womuntu ithinta izingxenye eziyingozi zomshini, noma ingene endaweni eyingozi yokusebenza komshini. Izinhlobo zokulimala zifaka phakathi imihuzuko, ukulimala okuchotshozwayo, ukulimala kokugingqika kanye nokuklinywa.

Izingxenye eziyingozi kanye nezindawo eziyingozi zemishini nemishini yezimayini ikakhulukazi yilezi ezilandelayo:
(1) Izingxenye ezijikelezayo. Izingxenye ezijikelezayo zemishini nemishini yezimayini, njengemiphini, amasondo, njll., zingase zibambe izingubo nezinwele zabantu futhi zibangele ukulimala. Ama-protrusion ezingxenyeni ezijikelezayo angalimaza umzimba womuntu, noma abambe izingubo noma izinwele zomuntu futhi abangele ukulimala.
(2) Iphuzu lokuzibandakanya. Izingxenye ezimbili zemishini yezimayini kanye nemishini ezisondelene futhi ezihambayo zakha iphuzu lokuhlanganisa (bheka uMfanekiso 5-6). Uma izandla zomuntu, izitho noma izingubo zithinta izingxenye ezihambayo zomshini, zingase zibanjwe endaweni yokuhlanganisa futhi zibangele ukulimala kokuchotshozwa.
(3) Izinto ezindizayo. Lapho imishini nemishini yezimayini isebenza, izinhlayiya eziqinile noma imfucumfucu ziyalahlwa ngaphandle, okulimaza amehlo noma isikhumba sabasebenzi; ukuphonswa ngengozi kwezinto zokusebenza noma izingcezu zemishini kungalimaza umzimba womuntu; idwala lensimbi liphonswa ngaphandle ngesivinini esikhulu lapho kulayishwa imishini futhi kuthululwa, futhi abantu bangathinteka ngokukhipha impahla.
(4) Ingxenye ephindayo. Indawo yokunyakaza ephindayo yemishini yokumba ephindayo noma izingxenye eziphindayo zemishini iyindawo eyingozi. Uma umuntu noma ingxenye yomzimba womuntu ingena, ingase ilimale.

Ukuze kuvinjelwe abasebenzi ukuthi bangathinti izingxenye eziyingozi zemishini yezimayini nemishini noma bangene ezindaweni eziyingozi, kuthathwa izinyathelo zokuzihlukanisa: izingxenye ezihambayo nezingxenye okulula ukuthintwa abasebenzi kufanele zivalwe kahle ngangokunokwenzeka; izingxenye eziyingozi noma izindawo eziyingozi okudingeka abasebenzi bazisondele kuzo Idivayisi yokuvikela ukuphepha; lapho abantu noma ingxenye yomzimba womuntu ingangena endaweni eyingozi, kufanele kubekwe idivayisi yokumisa ephuthumayo noma uhlelo lokuqapha ukuphepha. Uma umuntu noma ingxenye yomzimba womuntu ingena ngengozi, ugesi uzonqanyulwa ukuze kugcinwe imishini yezimayini isesimweni samandla aphansi.

Lapho kulungiswa, kuhlolwa, noma kulungiswa imishini ngaphandle kwemishini, kungadinga abasebenzi noma ingxenye yomzimba womuntu ukuthi ingene endaweni eyingozi. Ngalesi sikhathi, kumele kuthathwe izinyathelo zokuvimbela imishini yemishini ukuthi ingaqala ngephutha.