1. Mphamvu yapamwamba, ductility yabwino, ingapereke kusewera kwathunthu ku mphamvu ndi ductility zazitsulo zoyambira zazitsulo zachitsulo.
2. Yosavuta kulumikiza, yachangu komanso yosavuta kugwiritsa ntchito.
3. Kugwiritsa ntchito mwamphamvu, kumatha kugwiritsidwa ntchito mosinthika pamalo opapatiza pomwe mipiringidzo yachitsulo imakonzedwa mochuluka.
4. Cholumikizira cholumikizira ndi cholumikizira chofunikira, chomwe chimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana komanso moyo watsiku ndi tsiku.Amadziwika ndi mapangidwe ake opangidwa ndi ulusi, omwe amalola kulumikiza kosavuta komanso kothandiza kwa mapaipi.Kuyenerera kotereku kumachepetsa kwambiri njira yolumikizira mapaipi, ndikupangitsa kukhala chisankho chodziwika bwino kwa akatswiri m'magawo osiyanasiyana.Ubwino umodzi waukulu wa zolumikizira zokhala ndi ulusi ndizosavuta kuziyika.Mapangidwe opangidwa ndi ulusi amalola kulumikizidwa kotetezeka, kolimba komwe kumachepetsa chiopsezo cha kutayikira ndikuwonetsetsa kuyenda bwino kwamadzi kapena gasi kudzera pamapaipi.Kuyikako kosavuta kumeneku kumabweretsanso kupulumutsa ndalama, chifukwa nthawi yocheperako komanso khama zimafunikira pakusonkhana.Kuphatikiza apo, zolumikizira za ulusi zimakhalanso ndi mwayi wochotsa mosavuta ndikulowetsa mapaipi.Pokonza kapena kukonza, zoyikirazi zitha kumasulidwa mosavuta ndikusinthidwa popanda zida zapadera kapena kuthandizidwa ndi akatswiri.Izi sizimangopulumutsa nthawi, komanso zimachepetsa ndalama zomwe zimagwirizanitsidwa ndi kulumikiza mapaipi ndi kukonza.Kuphatikiza apo, zokometsera zokhala ndi ulusi zimadziwika chifukwa chokhazikika komanso mphamvu.Nthawi zambiri amapangidwa ndi zinthu zamtengo wapatali zomwe zimagonjetsedwa ndi dzimbiri ndipo zimatha kupirira kuthamanga kwambiri komanso kutentha kwambiri.Izi zimatsimikizira moyo wautali komanso magwiridwe antchito odalirika a mapaipi, zomwe zimathandiziranso kupulumutsa ndalama pakapita nthawi.Ponseponse, zolumikizira zolumikizira ulusi zimapereka njira yothandiza komanso yotsika mtengo yolumikizira mapaipi.Mapangidwe ake opangidwa ndi ulusi amalola kuyika kosavuta, kuchotsedwa ndi kusinthidwa, ndikupangitsa kukhala chisankho chodziwika bwino m'mafakitale osiyanasiyana omwe amafunikira kulumikizana kwapaipi koyenera, kosinthika.