Seacoast performs annual cleaning and inspection of designated gravity sewer lines each year. This is preventive maintenance designed to minimize service interruptions and to identify potential problems in the early stages. Seacoast used both in-house personnel and subcontractors to perform this valuable service. From time to time the cleaning process will force water in the toilet bowl to be expelled. To minimize any damage that might occur, Seacoast requires that door hanger/ Seacoast Advisory be distributed to all customers that will be affected at least 24 hours in advance. Should an expulsion occur, please contact our Customer Service Department immediately.