Mapaipi achitsulo amagwiritsidwa ntchito kwambiri m'malo okhala, malonda, ndi mafakitale chifukwa cha kulimba kwawo komanso kukana dzimbiri. M'mapaipi okhalamo, amagwiritsidwa ntchito kwambiri popanga mizere yamadzi, makamaka m'nyumba zakale. Kupaka kwawo kwa zinki kumateteza dzimbiri, kuwapangitsa kukhala abwino kunyamula madzi amchere. M'mafakitale, mapaipi achitsulo amagwiritsidwa ntchito ponyamula gasi, mpweya, ndi nthunzi yotsika. Amapezekanso m'mapulogalamu akunja monga mipanda, ulimi wothirira, ndi scaffolding, komwe kukana nyengo ndi chilengedwe ndikofunikira. Kuphatikiza apo, mapaipi opaka malata amagwiritsidwa ntchito nthawi zambiri pamakina opopera moto ndi ma ductwork a HVAC chifukwa champhamvu komanso kudalirika kwawo. Moyo wawo wautali wautumiki komanso zofunikira zochepa zosamalira zimawapangitsa kukhala njira yotsika mtengo m'mapulojekiti ambiri a zomangamanga.