Measurement System. The measurement system shall be designed with sufficient redundancy (3x50 %) such that the failure of a single meter run does not shut down the whole measurement system. Each of these meter runs shall incorporate a single turbine meter and a single multipath ultrasonic meter in series in full compliance with above listed standards. Double block and bleed valves shall be provided upstream and downstream of each meter run to allow switching from one run to another without compromising measurement performance and to ensure no gas bypasses the intended meter runs.
Appears in 2 contracts
Sources: Gas Sale and Purchase Agreement (Noble Energy Inc), Gas Sale and Purchase Agreement (Noble Energy Inc)