• Sow kɔnɔfɛnw : A bɛ kɛ ka caya kɛnɛma kogow sɔgɔli, so sanfɛlan, ani duguma sumaya jukɔrɔla fɛnw na k’a sababu kɛ a fanga ka bon ani a ji tɛ don a la.
• Cakɛda nɛnɛmaw ladonni : Insulasi layɛrɛ minnu bɛ kɛ nɛnɛ marayɔrɔw ni nɛnɛma kamiyɔnw na, minnu bɛ se ka funteni dɔgɔya- kosɛbɛ.
• Infrastructure : Anti-freeze layers ka ɲɛsin siraba ni nɛgɛso jukɔrɔla ma, ni degun fanga barikama ye.
