Issue link: https://hi.iaq.net/i/248503
www.epa.gov/iaq/moisture Plumbing System Operation and Maintenance • A schedule of regular inspections and routine maintenance tasks. Issue Improperly maintained plumbing systems can cause flooding or condensation build-up. Since plumbing is often located in areas that are not often viewed by occupants, poor maintenance can lead to unnoticed mold growth that can damage the building and its contents, as well as pose health risks to occupants. • Detailed logs of all preventive and corrective maintenance tasks, including all maintenancerelated work orders. • Necessary maintenance equipment, tools and supplies. • Emergency response actions. Goals • Procedures and equipment necessary to protect the safety and health of inspectors and maintenance workers. Plumbing Maintenance Goal 1: Plumbing systems are inspected and maintained to prevent flooding or condensation. • System component manufacturers' literature and warranties. • As-built construction plans. Guidance • Training of maintenance personnel. Plumbing Maintenance Goal 1: Plumbing systems are inspected and maintained to prevent flooding or condensation. Guidance 2: Inspect plumbing systems and components. Make sure: • Inspections are performed according to the timetable in the plumbing system inspection and maintenance plan. Guidance 1: Develop a plumbing system inspection and maintenance plan. The plan should include: • The name, address and telephone number of the person or persons responsible for inspection and maintenance of the plumbing systems. • Inspection results are logged into the plumbing system inspection and maintenance plan. • Work orders are prepared for maintenance requirements found during the inspections. • Specific preventive and corrective maintenance requirements, which can be in the form of checklists. Inspection checklists should be developed for: Guidance 3: Maintain plumbing systems and components by performing regularly scheduled preventive maintenance and unscheduled maintenance to correct problems discovered during inspections. Regular maintenance will save money in the long run. yy Water supply and distribution piping, pumps and valves. yy Water usage equipment such as sinks and drinking fountains. yy Hot water heaters and storage tanks. Verification of Plumbing System Operation and Maintenance yy Fire sprinkler systems, which should be inspected in accordance with National Fire Protection Association (NFPA) standards or local code requirements. • Completed inspection checklists. • Completed maintenance checklists. yy Building drainage systems such as floor drains, sumps and pumps. yy Other facility plumbing systems and components such as pipe insulation. 98