Makhalidwe amakampani:
Mkulu wandiweyani, wochuluka wa mpweya wa okosijeni;
Deralo ndi lalikulu, ndipo kuziziritsa kwa ngodya iliyonse kumafunika kuziziritsa.
Makasitomala ndi zinthu zosakhazikika, zomwe zimafuna zida za firiji kuti zikhale ndi ntchito zowongolera zapakati;
Nthawi yotsegulira ndi yopuma imakhala yokhazikika, ndipo zida za firiji zimafunika kuti zikhale ndi ntchito yotseka nthawi zonse;
Malo ogulitsa monga phokoso, kutentha, ndi chinyezi zimakhudza kwambiri momwe makasitomala amagulira.

ntchito yankho:
Kusankha zachilengedwe chitetezo mpweya makina 18 makina ndi 20 makina, onse ndi oyenera bizinesi wapamwamba - hypoplasia kwa mpweya wabwino ndi kuzirala mankhwala;
Mkhalidwe wa mpweya wabwino ndi mpweya wa m'sitolo nthawi zambiri umakhala wosauka. Pofuna kuwongolera chinyezi, makina opangira mpweya wamphamvu amayenera kugwiritsidwa ntchito popumira mpweya.
Zowongolera zachilengedwe zimayikidwa pakhoma lakunja kapena padenga, ndipo mphepo imatumizidwa m'nyumba kudzera mupayipi. Kutulutsa mpweya kumatsegulidwa pamalo oyenera. Kawirikawiri, kanjira chapakati amagwiritsidwa ntchito pogwiritsira ntchito mutu wa bowa wamitundu yambiri kuti atumize mphepo;
Mapangidwe a kukula kwake kwa mapaipi ndi kuchuluka kwa malo ogulitsira mpweya angagwiritsidwe ntchito mwachindunji ku mapulogalamu opangira makina otenthetsera.

Zomwe zimachitika mukakhazikitsa:
Kuthamanga kwa mphepo ndi 2.8 mamita pa sekondi iliyonse. Makasitomala amamvadi kuti kamphepo kamphepo kakuchedwa komanso kumasuka;
Chifukwa chogwiritsa ntchito ukadaulo wowongolera gulu, woyang'anira amatha kuwongolera momwe zinthu zimagwirira ntchito pazachilengedwe chonse cha supermarket bola ngati malo oyang'anira ali mu malo oyang'anira.
Pambuyo kukhazikitsa ndi kupumula pa woyang'anira, ma air conditioners onse a chilengedwe akhoza kutsegulidwa ndi kutsekedwa kuti apewe ntchito ya ogwira ntchito.