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RESULTS: SOUND LEVELS21202-23Baseline Environmental Consulting26 February 2025Baseline EnvTNM 2.5Calculated with TNM 2.5RESULTS: SOUND LEVELSPROJECT/CONTRACT:21202-23RUN:North County Landfill Permit AmendmentBARRIER DESIGN: INPUT HEIGHTSAverage pavement type shall be used unless a State highway agency substantiates the use ATMOSPHERICS: 68 deg F, 50% RHof a different type with approval of FHWA.ReceiverNameNo.#DUsExistingNo BarrierWith BarrierLAeq1hLAeq1hIncrease over existing TypeCalculatedNoise ReductionCalculatedCrit'nCalculatedCrit'nImpactLAeq1hCalculatedGoalCalculatedSub'l IncminusGoaldBA dBA dBA dB dB dBA dB dB dB Receiver11 1 0.0 59.4 65 59.4 3 ----59.4 0.0 0 0.0 Dwelling Units # DUs Noise Reduction Min Avg Max dB dB dB All Selected1 0.0 0.0 0.0 All Impacted0 0.0 0.0 0.0 All that meet NR Goal1 0.0 0.0 0.0C:\TNM25\Program\MillerRd\NorthCounty 126 February 2025