Search results for lead

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EPA Revisions to the Lead Ambient Air Monitoring Requirements

…On December 14, 2010 the EPA revised the ambient monitoring requirements for lead (Pb). This action comes after the EPA revised the primary and secondary lead National Ambient Air…

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HMMH Awarded ACRP Projects on Aircraft Noise and Renewable Energy

…Achievement-Case Studies” and ACRP 02-56, “Developing an Airport Business Case for Renewable Energy.” Mary Ellen Eagan, President of HMMH, will serve as Principal Investigator and Lead Author for ACRP 02-47,…

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HMMH Announces Promotions of Bradley L. Nicholas and Justin E. Divens

…projects that have included noise modeling/analysis for airports, aviation noise field measurements and data processing, and environmental assessment and impact studies. He has provided the technical lead on a variety…

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Report from ACI-NA Annual Conference and Pre-conference Workshops

…and Ozone Standards. Cynthia Parker (Phoenix Sky Harbor International Airport) and Rob Freeman (Los Angeles World Airports) also updated attendees on implications of proposed regulations for lead emissions from leaded…

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Bradley L. Nicholas

…in an approachable way. Brad has broad experience in FAA noise models, such as the Aviation Environmental Design Tool (AEDT) and is the lead instructor for HMMH’s AEDT workshop and…

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Plastic Pollution and Healthy Oceans

…costs thousands of times more than tap water, and is no safer than what comes out of your faucet (unless you live in areas with lead pipe problems of course)….

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Two Articles in ACC Publication

…“The implementation of new Performance-Based Navigation (PBN) routes and procedures will lead to enhancements in the use of airspace, resulting in increased safety, efficiency and environmental benefits. The latest…

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Brandon L. Robinette

…NEPA studies, transportation noise, and architectural acoustics. He specializes in military aviation noise analyses, has lead numerous airfield, range and airspace noise studies, and developed tools for aircraft noise visualization….

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Principled Leadership

…My purpose is to lead people and manage resources to create value that no single individual can create alone. My decisions affect the well-being of individuals inside and outside my…

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Robert C. Mentzer, Jr.

…various airports across the country, Robert has also acted as project manager and lead technical analyst in the preparation of noise contours for over 50 airports, including noise elements of…

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