Consulting Professionals for the Earth and the Environment
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Mundell developed a three-dimensional model of the distribution of total petroleum hydrocarbons (TPH) and polynuclear aromatic hydrocarbons (PNAs) for an active rail yard in Kentucky to support additional site sampling and remediation strategies……Read More »
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Mundell performed a human-health risk assessment for the development and subsequent habitation of a housing facility for the elderly at a site with known petroleum hydrocarbon soil and groundwater contamination in Herndon, Virginia. Exposure calculations indicated that the presence of a well-maintained, un-cracked foundation slab properly sealed with appropriate vapor and moisture barriers used with a passive ventilation system should reduce potential health risks to below acceptable levels……Read More »
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In conjunction with ongoing investigation and remediation activities, Mundell used a series of seismic refraction profiles to map the bedrock topography across a site in Ohio. While the bedrock valley discovered by Mundell had been acting as the leading transport mechanism of contamination off site, it was later used as a “recovery trench” in the remediation process……Read More »
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Mundell completed a detailed structural analysis of fractured bedrock beneath an active industrial facility near the south coast of Ireland. A combination of surface and borehole techniques were used to locate the fracture zones acting as migratory pathways, allowing for a highly precise and effective remediation system to be installed……Read More »
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Mundell was retained to perform a multi-technique borehole geophysical survey to determine flow conditions in within a limestone bedrock aquifer below a former manufacturing facility. These downhole geophysical techniques were used as a preliminary step in an investigation to locate and evaluate the water quality within the bedrock fracture zones beneath the facility……Read More »
- Midwestern States Environmental Consultants Association
- Environmental & Engineering Geophysical Society
- Professional Geologists of Indiana, Inc.
- National Groundwater Association
- American Societies of Chemical / Civil Engineers
- Association of Environmental and Engineering Geologists
- Indiana Association for Environmental Professionals
- Geological Society of America
- Indiana Geographic Information Council
- Economy of Communion
To ensure that as much warm air as possible is delivered through your central system, check the ductwork and wrap any leaks with duct mastic. Distribution losses (what’s lost while air is transported from your furnace through ductwork to the vents) often amounts to 30%. So, sealing ductwork could increase efficiency and the warm air you receive considerably … keeping you warmer and making your furnace work less.
Source: EPA
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