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// CODE SNIPPET

1105.9.1.1 Overpressure Light Setpoint

2019 Rhode Island Mechanical Code > 11 Refrigeration > 1105 Machinery Room, General Requirements > 1105.9 Emergency Pressure Control System > 1105.9.1 Automatic Crossover Valves > 1105.9.1.1 Overpressure Light Setpoint
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Automatic crossover valves shall be arranged to automatically relieve excess system pressure to a lower pressure zone if the pressure in a high-or intermediate-pressure zone rises to within 15psi (108.4 kPa) of the setpoint for emergency pressure-relief devices.

Related Code Sections


1105.9.1.1 Refrigeration, Overpressure Light Setpoint
-or intermediate-pressure zone rises to within 15psi (108.4 kPa) of the setpoint for emergency pressure-relief devices ...
2019 Rhode Island Mechanical Code > 11 Refrigeration > 1105 Machinery Room, General Requirements > 1105.9 Emergency Pressure Control System > 1105.9.1 Automatic Crossover Valves > 1105.9.1.1 Overpressure Light Setpoint
1105.9.1.1 Refrigeration, Overpressure Light Setpoint
-or intermediate-pressure zone rises to within fifteen (15) psi (108.4 kPa) of the setpoint for emergency pressure-relief devices ...
2022 Rhode Island Mechanical Code > 11 Refrigeration > 1105 Machinery Room, General Requirements > 1105.9 Emergency Pressure Control System > 1105.9.1 Automatic Crossover Valves > 1105.9.1.1 Overpressure Light Setpoint
1105.9.2.2 Refrigeration, Overpressure in Low-Pressure Zone
fifteen (15) psi (103.4 kPa) of the setpoint for emergency pressure-relief devices. Activation of the overpressure sensing device shall cause all ...
2022 Rhode Island Mechanical Code > 11 Refrigeration > 1105 Machinery Room, General Requirements > 1105.9 Emergency Pressure Control System > 1105.9.2 Automatic Emergency Stop > 1105.9.2.2 Overpressure in Low-Pressure Zone
C408.3.1.3 [CE] Commercial Energy Efficiency, Daylight Responsive Controls
and set for accurate setpoints and threshold light levels. Daylight controlled lighting loads adjust to light level setpoints in response to available ...
2022 State of Rhode Island Energy Conservation Code > 4 [CE] Commercial Energy Efficiency > C408 Maintenance Information and System Commissioning > C408.3 Functional Testing of Lighting Controls > C408.3.1 Functional Testing > C408.3.1.3 Daylight Responsive Controls
416.3 Gas Piping Installations, Overpressure Protection Devices
Overpressure protection devices shall be one of the following: Pressure relief valve. Monitoring regulator. Series regulator installed upstream ...
State Fuel Gas Code > 4 Gas Piping Installations > 416 (IFGS) Overpressure Protection Devices > 416.3 Overpressure Protection Devices
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