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(c) Number of annual tests conducted on backflow prevention <br /> assemblies. <br /> (d) Number of cross connection control surveys performed. <br /> (e) Total number of each type of backflow prevention assemblies that <br /> are installed. <br /> (f) The following information is required per assembly. DDCVA and <br /> DRPZA are made up of two assemblies, each requiring record data. <br /> (i) Customer's name, mailing address, contact name, <br /> assembly address. <br /> (ii) Type installation, problem history, location on property, <br /> and type of service. <br /> (iii) Name of the manufacturer, model number and serial number <br /> of assembly. <br /> (iv) Type of assembly, date of installation (if available) and <br /> • installation specifications. <br /> (v) Date of initial cross connection survey, survey results and <br /> type of actual or potential hazard. <br /> (vi) Test results before and after repair or maintenance and date <br /> of latest retest. <br /> (vii) Maintenance performed, repairs made, replacement parts, <br /> date repairs were made. <br /> (viii) Information on backflows through the assembly. <br /> (12) Maintain an inventory of all residential, commercial, institutional and <br /> industrial locations with complete information on cross connection devices <br /> or assemblies installed. <br /> (13) Ensure meters on fire protection assemblies are read and consumer advised <br /> of water usage. <br /> ® 6 <br />