STANDARD OPERATING PROCEDURES MANUAL

Feb 05, 2020 · If rust or other deposits remain, scour clean using a soft brush or clean cloth and baking soda and water paste. Scour along the steel grain. After cleaning, repeat steps 1 and 2. Monthly maintenance: For the pump and hose apparatus, refer to the Equipment Maintenance section of the Chesapeake Bay Program Tidal SOP manual listed above. ................
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