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5.508.2.5.3 Allowable Pressure Change
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The system shall stand, unaltered, for 24 hours with no more than a +/- one pound pressure change from 300 psig, measured with the same gauge.
Related Code Sections
5.508.2.5.3 Nonresidential Mandatory Measures, Allowable Pressure Change
The system shall stand, unaltered, for 24 hours with no more than a +/- one pound pressure change from 300 psig, measured with the same gauge ...
Los Angeles Green Building Code > 5 Nonresidential Mandatory Measures > 5.508 Outdoor Air Quality > 5.508.2 Supermarket Refrigerant Leak Reduction > 5.508.2.5 Pressure Testing > 5.508.2.5.3 Allowable Pressure Change
5.508.2.5.3 Nonresidential Mandatory Measures, Allowable Pressure Change
The system shall stand, unaltered, for 24 hours with no more than a +/- one pound pressure change from 300 psig, measured with the same gauge ...
Los Angeles Green Building Code > 5 Nonresidential Mandatory Measures > 5.508 Outdoor Air Quality > 5.508.2 Supermarket Refrigerant Leak Reduction > 5.508.2.5 Pressure Testing > 5.508.2.5.3 Allowable Pressure Change
1112.10.3 Refrigeration, Internal Relief
1113.5 without
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1112.11.3 Refrigeration, Internal Relief
1113.5 without exceeding
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Los Angeles Mechanical Code > 11 Refrigeration > 1112.0 Pressure-Relief Devices > 1112.11 Discharge From Pressure-Relief Devices > 1112.11.3 Internal Relief
Section 506A Prescriptive Compliance Method, Change of Occupancy
No change shall be made in the use or occupancy of any building, that would place the building in a different division of the same group of occupancy ...