project:
…HMMH provided annual On-Board Sound Intensity (OBSI) tire/pavement noise measurement services to Continental Paving Inc., on behalf of the New Hampshire Department of Transportation (NHDOT), for two sites along…
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…HMMH is assisting the Maryland Department of Transportation Maryland Aviation Administration (MDOT MAA) in the replacement of their noise and operations monitoring system (NOMS) at Baltimore/Washington International Thurgood Marshall…
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…transportation, federal programs, and environmental practices utilizing GIS and spatial graphics applications to solve complex geographic analysis. GIS is used in conjunction with U.S. Census data to conduct environmental justice…
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…DOT Volpe National Transportation Systems Center report which is pending publication (see the INM 7.0c release notes). The discrepancies for the take-off roll portion are not entirely unexpected. First, the…
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…As part of a statewide Environmental Services On-Call contract for the Virginia Department of Transportation (VDOT), HMMH assessed potential air quality impacts associated with the re-evaluation of the Study…
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…Vision 100 and its requirement for the creation of a plan to design the Next Generation Air Transportation System that reduces the impact of aviation on community noise. Well, whatever…
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…side, focusing on removing cars and trucks from the roads, and the inherent advantages in rail transportation of bulk commodities. If you have time, here’s an interesting report discussing freight…
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…The Massachusetts Bay Transportation Authority (MBTA) proposed a Core Tunnel Segment alignment alternative that would comprise construction activities and bus operations adjacent to the New England Medical Center (NEMC)…
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…Under an on-call contract with the New Hampshire Department of Transportation (NHDOT), HMMH performed the traffic noise analysis for the proposed Open Road Tolling Project on the Spaulding Turnpike…
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…(NOAA), under the Endangered Species Act (ESA) of 1973, as amended. As a result of this action, the Virginia Department of Transportation (VDOT) was required to address potential noise impacts…
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