Page 78 - Vessel Sanitation Program 2018 Operations Manual

VSP 2018 Operations Manual

All refrigerant brine lines and nonpotable chilled water lines in all
FOOD AREAS, such as on ice machines, ice cream machines, etc.,
must be identified with either ISO 14726 (blue/white/blue) or by
another uniquely identifiable method to prevent CROSS-
CONNECTIONS.

5.3.2.1.2 Protection (07 C)
POTABLE WATER piping must not pass under or through tanks
holding nonpotable liquids.

5.3.2.1.3 Bunker Connection (08)
The POTABLE WATER bunker filling line must begin either
horizontally or pointing downward and at a point at least
millimeters (18 inches) above the bunker station deck.

5.3.2.1.4 Cap/Keeper Chain (08)
The POTABLE WATER filling line must have a screw cap
fastened by a NONCORRODING cable or chain to an adjacent
BULKHEAD or surface in such a manner that the cap cannot
touch the deck when hanging free.

The hose connections must be unique and fit only the POTABLE
WATER hoses.

5.3.2.1.5 Identification (08)
Each bunker station POTABLE WATER filling line must be
striped or painted blue or in accordance with the color designation
in ISO 14726 (blue/green/blue) and clearly labeled “POTABLE
WATER FILLING” in letters at least 13 millimeters (0.5 inch)
high, stamped on a noncorrosive label plate or the equivalent, and
located at or near the point of the hose connection.

5.3.2.1.6 Technical Water (08)
If used on the vessel, TECHNICAL WATER must be bunkered
throug separate piping using fittings incompatible for POTABLE
WATER bunkering.

This does not apply to water bunkered from shore-side municipal
water supply.

5.3.2.1.7 Different Piping (08)
TECHNICAL WATER must flow through a completely different
piping system.

5.0 Potable Water; 49