Examples of Approved backflow prevention device in a sentence
Approved backflow prevention device" means devices which have passed laboratory testing and field evaluation tests performed by a recognized testing organization which has demonstrated their competency to perform such tests to the (AWWA) American Water Works Association and posses a valid certification.
Approved backflow prevention device shall be installed on items connected to the water system, such as chemical injectors, attached hoses, and spray wands where there is a potential for direct connection between the potable water system and non-potable water.
Approved backflow prevention device (assembly) means a device listed in the latest University of Southern California Foundation for Cross-Connection Control and Hydraulic Research "List of Approved Backflow Prevention Assemblies." Auxiliary water supply means any water supply on or available to the premises other than the water purveyor's approved potable water supply.
Approved backflow prevention device with respect to the plumbing on the premises and the service connection to the premises shall be based upon the degree of existing or potentially existing health hazard, and shall conform to Water and Sewer Division’s requirements and other specific requirements in accordance with 310 CMR 22.22 (4) (a) and (4) (b).