(1) The department
shall approve a voluntary program for cross-connection control if:
(a) the
applicant has submitted an application that meets the requirements of ARM
17.38.310;
(b) the
program provides for elimination of cross-connections, health hazards,
and water pollution hazards, and for installation and maintenance of backflow
protection devices in accordance with ARM 17.38.305;
(c) the
program provides that backflow prevention assemblies or devices must be
inspected and tested, at least annually, in accordance with the "Manual of
Cross-Connection Control", incorporated by reference in ARM
17.38.302; and
(d) the
program provides that inspection and testing of backflow prevention assemblies
or devices must be performed by a certified backflow prevention assembly
tester.
(2) A cross-connection
is exempt from the standards in this rule if the following conditions are met:
(a) the
cross-connection is with a public water supply system that has been
approved by the department;
(b) the
owner or operator of the public water supply that is or will be connected to
the system with the approved voluntary cross-connection control program:
(i) sends a
written request for an exemption to the public water supplier with the approved
voluntary program; and
(ii) submits a
sanitary survey conducted within the 3 years preceding the request for an
exemption that:
(A) indicates
that there are no cross-connections that violate the requirements of ARM
17.38.305(1) and (2) within the public water supply system that is or will be
connected; and
(B) has
been conducted by the department or a person who has contracted with the
department for the purpose of performing the sanitary survey; or
(C) has
been determined by the department to be complete and reliable; and
(c) the
public water supplier with the approved voluntary program determines that the
public water supply that is or will be connected is acceptable as a
source.