Search results for Performance Based Navigation PBN Implementation

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A Study on the Health Effects of Wind Turbine Sound

…valid surveys of human response to wind turbine noise, upon which Dr. McCunney based many of his conclusions. Cutting to the chase – here are the primary conclusions on Dr….

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Pre-Publication Release of ACRP Report 151 – Developing a Business Case for Renewable Energy at Airports

…energy project and presents a system for weighting evaluation factors, including long-term self-sustainability and environmental/social considerations, based on the airport’s particular objectives. It walks through a model business case and…

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Kingston Wind Turbine Acoustical Study Released

…analysis of wind turbine sound conducted in the U.S. It is based on two separate acoustical monitoring campaigns – attended monitoring of turbine on and turbine off sound levels at…

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FRA Releases NEC FUTURE Tier 1 DEIS

…to residential and other sensitive land uses along the existing NEC and potential new routes. The noise and vibration analysis was conducted based on the methodology outlined in guidance documents…

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TRB Releases HMMH-Authored Report on Renewable Energy at Airports

…presents a system for weighting evaluation factors, including long-term self-sustainability and environmental/social considerations, based on the airport’s particular objectives. It walks through a model business case and evaluates the key…

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Japanese High Speed Trains

…that into context, the distance between Boston and Philadelphia is roughly the same as the distance between Tokyo and Kyoto. Based on the Acela timetable, that trip takes 4:52! The…

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Brandon Robinette Joins HMMH as Principal Consultant for Federal Programs

…look forward to the contributions he will make towards leading innovative work in the field and building new client relationships. Brandon will be based in Denver, CO and can be…

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Fall River Wastewater Facilities Plan

…approaches and procedures. The inventory was based on existing documents including fuel usage and electricity usage, available records including the Draft Title V Application and the Draft Energy Audit Report….

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Solar Energy Feasibility Assessment Study at Seattle-Tacoma International Airport

…each location and analyzed in more detail, including analysis of Port electric supply in those locations, current and future uses of the sites and environmental considerations. Based on costs of…

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Construction Noise Monitoring at I-264 Interchange in Virginia Beach

…cloud-based servers, accessible through customizable software by HMMH and VDOT staff. HMMH also provided monthly summary reports of the previous month’s monitoring results, which included tables of average and maximum…

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