1. Imvula eyengeziwe unyaka wonke, umswakama, inkungu kasawoti izindawo ezinzima.
2. Indawo yokusebenza inomswakama, kunendawo yomhwamuko wamanzi.
3. Ukuphakama okungadluli ku-2000m.
4. Indawo yokusebenza iqukethe uthuli lwesihlabathi, uthuli nolunye uthuli olungashi.
5. Indawo yokusebenza iqukethe i-asidi ebuthakathaka, isisekelo esibuthakathaka namanye amagesi abolayo.
6. Ukukhanyisa amaphrojekthi okonga ugesi kanye nokugcinwa kokushintshwa kwezindawo ezinzima;
7. Njengamafutha, amakhemikhali, ukudla, imithi, amasosha, indawo yokugcina impahla kanye nezinye izindawo zokukhanyisa.
8. Ku -50 ℃ ngaphezu kwemvelo enezinga lokushisa eliphansi.