Janakkala.fiContactsKoivula Markku Markku Koivula Production Engineer Connection work, networks and utilities. Fault reports: Mon-Thu from 8 AM to 3 PM Fri from 8 AM to 1 PM Janakkala Water 0500 711 632 markku.koivula@janakkala.fi Office open Mon-Fri 9 AM-3 PM or by appointment.