Zomera zosakaniza phula zimagwira ntchito yofunika kwambiri pomanga misewu m'dziko langa. Ubwino wa zipangizozi umakhudza mwachindunji kupita patsogolo ndi khalidwe la polojekitiyi. Chida ichi ndi chipangizo chopangira konkriti ya asphalt yokhala ndi zabwino zambiri, koma zolakwika zina zidzakumanabe pakagwiritsidwe ntchito. Nkhaniyi ifotokoza mwachidule mavuto omwe amapezeka pamitengo yosakaniza phula ndi njira zofananira.

Chimodzi mwa zolakwika zofala za zomera zosakaniza phula ndi kulephera kwa chipangizo chozizira chodyera. Nthawi zambiri, kulephera kwa chipangizo choziziritsa kuzizirira kumatanthauza vuto la kutsekeka kwa lamba wosiyanasiyana. Chifukwa chachikulu cha chodabwitsa ichi ndi chakuti pali zipangizo zochepa kwambiri mu hopper yazinthu zozizira, zomwe zimapangitsa kuti chojambuliracho chikhudze kwambiri lamba podyetsa, kotero kuti chipangizo chozizira chodyera chidzasiya kugwira ntchito chifukwa chodzaza. Njira yothetsera vutoli ndikuwonetsetsa kuti kuchuluka kwa zinthu zomwe zasungidwa mu chipangizo chodyera ndizokwanira.
Kulephera kwa chosakaniza konkire cha phula losakaniza chomera ndi chimodzi mwazovuta zomwe zimafala. Nthawi zambiri, zimachitika chifukwa cha kuchuluka kwa ntchito komwe kumayambitsa phokoso lachilendo pamakina. Njira yothetsera vutoli ndikufufuza nthawi zonse kuti mutsimikizire ngati pali vuto. Ngati alipo, chotengera chokhazikika chiyenera kusinthidwa.