Page 247 - Vessel Sanitation Program 2018 Operations Manual

VSP 2018 Operations Manual

Noncontinuous Pressure Devices
ATMOSPHERIC VACUUM BREAKER
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations

Hose Vacuum Breaker
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations

Select DUAL-CHECK VALVE with intermediate vents (such as
Watts NLF9)
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations

CONTINUOUS PRESSURE devices
Select DUAL CHECK VALVE with intermediate vent (such as Watts
N9)
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations

PRESSURE VACUUM BREAKER
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations
• Test kit and instructions

REDUCED PRESSURE PRINCIPLE ASSEMBLY
• Manufacturer’s specification sheets
• Manufacturer’s installation recommendations
• Test kit and instructions

References
• EPA CROSS-CONNECTION Control Manual
• Device manufacturer list (based on devices used on vessel)
• Manual of CROSS-CONNECTION Control, 9th edition
(University of Southern California)

Annex 13.7: Sample Cross-Connection Control Program Guideline; 194