post:
…of the concrete bridge deck, mainline roadway, and on/off/interchange ramp surfaces. Grinding operations were conducted to reduce noise generated by traffic traveling over transverse tining. The “OBSI” measurements had to…
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…analysis; flight data analysis and modification; database management; data analysis; technical reports; on/off-site data collection. Ms. Stockdale possesses extensive knowledge of airport operations, ANOMS, and air traffic control procedures….
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…identified by VDOT for replacement due to damage and wear from normal ferry operations. The removal and replacement of the dolphin clusters requires the use of a vibratory hammer to…
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…connected with air tour operations. These included: An evaluation of tour aircraft sound propagation in quiet areas including aircraft audibility models and their relationship to sound level. Measurement and reporting…
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…the Updated Fly Friendly/Quiet Departure Program. These two measures extended and enhanced existing noise abatement measures to best reflect current airport operations and needs, industry conditions, and regulatory conditions….
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… The aviation industry is concerned that current practices are not reducing the adverse impacts of energy projects on the safety of airport operations and navigable airspace. In response,…
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…specification, and implementation of a comprehensive noise and operations monitoring system; design and establishment of noise office staffing and functions; sound insulation program design, implementation, and testing; implementation of an…
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…operations. The noises affecting residents of high-rise condominium buildings located across a 600-foot wide channel from the Port included diesel engine drone, container and plate impacts and warning sirens or…
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…Sustainable Development enables more efficient operations, conserves natural resources, meets community expectations, improves the customer experience, and saves money – both in the present and in the future. Sustainability…
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…freight and passenger rail network in Massachusetts functions. Specifically HMMH provided input on past and planned network changes, freight operations, and issues associated with network connectivity beyond state borders….
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