20.56.02.05

.05 Records.

A. Inventory. Each owner shall maintain records of each meter and associated metering device, which identify each item as to its design, capacity, and application. The identifying information shall include, as applicable:

(1) Manufacturer;

(2) Number;

(3) Type;

(4) Capacity;

(5) Multiplier;

(6) Constants;

(7) Pressure rating; and

(8) Compensated index with associated pressure.

B. History. Each owner shall maintain records for each meter and associated metering device, which shall show, as applicable:

(1) Date of each installation;

(2) Date of each removal from service; and

(3) Current location.

C. Meter Test Records. Each owner shall maintain records for each test of a meter, which shall include the following:

(1) The date and reason for the test;

(2) The reading of the meter before making any test;

(3) The accuracy "as found" at check flow and full rated flow; and

(4) The accuracy "as left", if applicable, at check flow and full rated flow.