Page 10 - Vessel Sanitation Program 2018 Operations Manual

VSP 2018 Operations Manual

5.7.1.2.5 Continuous Pressure (08) ..................................................................................... 60
5.7.1.2.6 Backflow Prevention Devices (08) ...................................................................... 60
5.7.1.2.7 Vacuum Toilets (08) ............................................................................................ 60
5.7.1.2.8 Diversion Valves (08) .......................................................................................... 60
5.7.1.2.9 Location (08)........................................................................................................ 61
5.7.1.3 Air Supply Connections ................................................................................................ 61
5.7.1.3.1 Air Supply (08) .................................................................................................... 61
5.7.1.3.2 Separate Compressor ........................................................................................... 61
5.7.2 Backflow Prevention Device Inspection and Testing ............................................................. 61
5.7.2.1 Maintenance .................................................................................................................. 61
5.7.2.1.1 Maintained (08).................................................................................................... 61
5.7.2.2 Inspection and Service .................................................................................................. 61
5.7.2.2.1 Schedule (08) ....................................................................................................... 61
5.7.2.2.2 Test Annually (08) ............................................................................................... 61
5.7.2.2.3 Records (08) ......................................................................................................... 62
5.8 Potable Water Knowledge .................................................................................................... 62
5.8.1 Demonstration of Knowledge (44) .......................................................................................... 62

6.0 Recreational Water Facilities (RWFs) .............................................................................. 63

6.1 RWFs ................................................................................................................................... 63
6.1.1 Source ...................................................................................................................................... 63
6.1.1.1 Potable Water or Seawater (09 C) ................................................................................. 63
6.1.2 Maintenance ............................................................................................................................ 63
6.1.2.1 Management .................................................................................................................. 63
6.2 Flow-Through Seawater RWFs ............................................................................................ 63
6.2.1 Operation ................................................................................................................................. 63
6.2.1.1 At Sea ............................................................................................................................ 63
6.2.1.1.1 12 miles (10) ........................................................................................................ 63
6.2.1.2 In Port ........................................................................................................................... 64
6.2.1.2.1 Drained or Switched to Recirculation (10) .......................................................... 64
6.2.1.2.2 Halogen and pH (09 C) ........................................................................................ 64
6.3 Recirculating RWFs ............................................................................................................. 64
6.3.1 Operation ................................................................................................................................. 64
6.3.1.1 Fill Level and Turnover Rates (10) ............................................................................... 64
6.3.1.2 Filtration Systems ......................................................................................................... 66
6.3.1.2.1 Filtered (10) ......................................................................................................... 66
6.3.1.2.2 Filter Backwash and Cleaning (10) ...................................................................... 66
6.3.1.2.3 Granular Filter Inspection, Core Sample Test, and Filter Change (10) .............. 66
6.3.1.2.4 Cartridge Filter Inspection and Filter Change (10) .............................................. 67
6.3.1.2.5 Other Filter Media (10) ........................................................................................ 67
6.3.1.2.6 Filter Housing Cleaning and Disinfection (10) .................................................... 67
6.3.1.2.7 Hair and Lint Strainer (10) ................................................................................... 68
6.3.1.2.8 All Filters (10) ..................................................................................................... 68
6.3.1.3 Gauges (10) ................................................................................................................... 68
6.3.1.4 Manuals (10) ................................................................................................................. 68
6.3.1.5 Bather Loads (10) ......................................................................................................... 68
6.3.1.6 Water Quality ................................................................................................................ 68
6.3.1.6.1 Water Chemistry (10) .......................................................................................... 68
6.3.1.6.2 Fecal and Vomit Accident (10) ............................................................................ 69

Contents; ix