Search results for water quality

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Plano Texas Expressway Air and Noise Pollution Study

…expressways in the city. Previously, residential development within 1,200 feet of expressway centerlines was restricted to buffer the negative quality of life impacts of expressways on residents. The goal of…

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Reagan National Airport Terminal B/C Air Quality Environmental Assessment

quality and noise analysis related to construction activities to support the NEPA document. The Project involves demolition of existing structures and hauling debris off-site, relocating utilities, paving operations as well…

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MIT Sloan Building Air Dispersion Modeling Analysis

…HMMH performed an air quality dispersion modeling analysis for the proposed 750 kilowatt (kW) emergency generator at the Massachusetts Institute of Technology (MIT). The Generator has a relatively small…

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Report from UC Davis Noise and Air Quality Symposium

…An Overview and Experiences NextGen and NEPA Recent Noise Research Fuel Advances and Emissions Reductions Helicopter Noise Issues Noise Office Responses to Air Quality Inquiries Sound Insulation: The Community View…

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VDOT Hampton Roads Crossing Study Supplemental Environmental Impact Statement

…HMMH conducted the air quality and noise analyses for the Hampton Roads Crossing Study Supplemental Environmental Impact Statement (SEIS) in 2015-2016. The large study area included over 30 miles…

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Environmental Smackdown – Aviation v. High Speed Rail

…many people only 20 times per day? Source: EU Position Paper On Dose Response Relationships Between Transportation Noise And Annoyance, 2002: http://ec.europa.eu/environment/noise/pdf/noise_expert_network.pdf Air Quality: Mikhail Chester from UC Berkeley also…

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Airborne Emissions Inventory, Louisville International Airport

…boundaries of SDF. The emissions were quantified consistent with the FAA Air Quality Handbook using the appropriate models and assessment methods. HMMH used AEDT to model to estimate aircraft, ground…

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D.C. Water Cross-Town Tunnel Rehabilitation Design

…HMMH provided noise and vibration services during the design phase for this project, consisting of the rehabilitation of a treated water transmission tunnel in Washington, D.C. Initially, HMMH conducted…

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Celebrating Earth Day 2018

…flier? Empty your reusable water bottle before going through security and fill it using the water bottle filling stations that are becoming more common at major airports. Save yourself money…

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Happy America Recycles Day 2014!

…rinse them and then recycle! Recycle the boxes as paper, of course. Don’t throw away that greasy food container! You don’t need lots of energy-hungry hot water to recycle your…

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