Chokhazikika chamagetsi choviikidwa mu mafuta cha TSJA cha magawo atatu poyerekeza ndi mitundu ina yamagetsi okhazikika, chili ndi mawonekedwe a mphamvu yayikulu, choletsa kuipitsa, chosakhudzana ndi burashi ya kaboni, malamulo osalala amagetsi, kugwiritsa ntchito bwino, kudzaza nthawi yomweyo, kugwira ntchito kosalekeza kwa nthawi yayitali, kuphatikiza ndi chitetezo chamagetsi ochulukirapo, pansi pamagetsi, pamwamba pamagetsi ndi zina zotero, kukhazikitsa kosavuta komanso kugwira ntchito kodalirika. Zogulitsazi zimagwiritsidwa ntchito kwambiri m'mafakitale, mayendedwe, positi ndi kulumikizana, chitetezo cha dziko, njanji, kafukufuku wasayansi ndi madera ena akuluakulu a zida zamakanika ndi zamagetsi, zida zopangira zitsulo, mzere wopanga, elevator, zida zamankhwala, zida zoluka ndi nsalu, mpweya wozizira, wailesi ndi wailesi yakanema, zida zapakhomo ndi magetsi omanga, zomwe zimafunikira magetsi okhazikika.
