# COMAR Title 20 — Public Service Commission

## Subtitle 55 — Service Supplied by Gas Companies

### Chapter 08 — Quality of Service

#### Regulation .03 Pressure Surveys and Records.

*COMAR 20.55.08.03*

A. Pressure Measurements. Each utility shall make a sufficient number of pressure measurements using recording pressure gauges so that it will have a substantially accurate knowledge of the pressures provided to its customers.

B. Pressure Records. Pressure records obtained in complying with this regulation shall be retained by the utility for at least 2 years and shall be available for inspection by the Commission's representatives. Notations on each record shall indicate the following:

  (1) The location where the pressure check was made; and

  (2) The time and date of the check.