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            "text": "NOISE Pollution\nOrdinance Language\nJACKSON County Iowa",
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            "text": "E. Vibration Measurement Standards",
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                    "text": "Vibration measurements shall be conducted in accordance with the most current versions of DIN 4150-3 and BS 7385-2, or approved successor or equivalent standards providing equal or greater rigor, accuracy, and public protection.",
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                    "text": "Instrumentation and Method. Testing shall be performed using a tri-axial vibration monitor or accelerometer capable of recording Peak Particle Velocity in three directions."
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                    "text": "Measurements shall be taken over a representative operating period sufficient to capture typical facility conditions, including cyclical equipment operation, as determined by the qualified professional conducting the test.",
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                    "text": "If a successor or equivalent standard is used, the testing professional shall provide a brief written statement explaining why the alternative standard is equivalent to or more conservative than the standards listed above.",
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