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20.56.02.00.htm 20.56.02.00. Title 20 PUBLIC SERVICE COMMISSION Subtitle 56 LIQUEFIED PETROLEUM GAS SYSTEMS Chapter 02 Metering Authority: Public Utilities Article, §5-101, 7-301, 7-302, and 11-102, Annotated Code of Maryland
20.56.02.01.htm 20.56.02.01. 01 Meter Requirements.. A. Except for LPG systems installed before October 1, 2001, all customers shall be billed on the basis of the metered measurement of gas.B. The Commission shall approve any meter and associated metering device installed for billing purposes.
20.56.02.02.htm 20.56.02.02. 02 Meter Shop.. Except for the test required by Regulation .03B(2) of this chapter, the tests required by Regulation .03 of this chapter shall be performed by a meter shop approved by the Commission.
20.56.02.03.htm 20.56.02.03. 03 Required Tests.. A. General. Any meter test required by this regulation shall be made at both check flow and full rated flow.B. Preinstallation Test.. 1) Meter Accuracy.. a) Except as provided in §B(3) of this regulation, the owner shall test a meter for accuracy before the meter is placed in service.b) The date of the accuracy test shall be within 2 years of the date the meter is placed in service..
20.56.02.04.htm 20.56.02.04. 04 Accuracy.. A. Preinstallation Accuracy. If a meter is tested under Regulation .03B and G of this chapter, an owner may not install or return to service a meter that is more than 0.5 percent fast or more than 1.5 percent slow.B. In-Service Performance Test Accuracy. If a meter is tested under Regulation .03E of this chapter, an owner shall count the test as a failure if the meter and associated metering device, if installed, are found to be more than 2 percent fast or slow.
20.56.02.05.htm 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
20.56.02.9999.htm 20.56.02.9999. Administrative History Effective date: March 31, 2003 (30:6 Md. R. 422).
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