The mains water supply will be shut off from 9am until work is completed on connecting 110mm high-density polyethylene (HDPE) pipes on Ratchapatanuson Rd, said the announcement.
The areas to be affected include Ratchapatanuson Rd, Soi Maneethong, Patong Municipality Fire Station, Patong Police Station.
People are urged to collect any water they may require during the period beforehand. The tap water may have some discoloration after the works have been carried out.
For more information, contact the Phuket PWA on 076-319173 or 1662.