Rather than
assessing environmental impact that has already occurred at a
given site, a Phase 1 Environmental Impact Study determines the
potential for contamination based on hydrologic features, past
usage of the site, and potential hazards such as storage tanks, as
well as other risk factors.
Marsh and
Legge Land Surveyors have been performing Phase 1 ESA’s since
1998 and has gained the reputation for generating precise,
intuitive and comprehensive Phase 1 ESA reports. We have performed
Phase 1 evaluations on over 25,000 acres of land in the State of
Virginia. Below is a partial list of our Phase 1 clients:
Virginia
Department of Conservation and Recreation
The
Trust for Public Lands
The
Nature Conservancy, Virginia Chapter
Virginia
Institute of Marine Science
Various
Real Estate Firms and Developers
A Phase 1 Environmental Site
Assessment (ESA) is performed to evaluate any recognized
environmental conditions on or adjacent to property being sold or
purchased.The goal
is to identify and recognize environmental conditions and
determine the presence or likely presence of hazardous substances
or petroleum products on the property under conditions that
indicate there is a chance of an existing release, a past release,
or a material threat of a future release of hazardous substances
or petroleum products on the property or into the ground water or
subsurface water of the property.The report is prepared in conformance with the guidelines
provided by the ASTM Standard Practice for Environmental Site
Assessments for Phase I Site Assessment Process E 1527-97.The assessments are not intended to focus on minor
conditions that generally do not present risks to public health or
environment and would not require enforcement action by regulating
agencies.The
investigations do not include sampling, testing or conducting
detailed studies to verify any specific hazardous substance
problems or specifically identifying or quantifying those
problems.
A Phase 1
ESA includes onsite field reconnaissance, review of historical
aerial photographs, 7.5 minute topographical quad maps, historical
deed documents, and regulatory agency records. Interviews with
current and past property owners and individuals with a historical
perspective of the property are performed. The Phase 1 ESA is used
to draw conclusions for the potential for hazardous materials or
environmental concerns on the investigated property.