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products stared; a risk-assessment survey discussing site location, topography, geology,
<br /> hydrology,local sensitive receptors, land usage, water supply, aquifer use, soil types, and
<br /> ing locations of public water supplies, private water
<br /> other pertinent information includ
<br /> + supply wells, monitoring wells, and USTs within close proximity of the site; a site
<br /> investigation comments relating to drilling, soil sampling, well
<br /> summary with specific
<br /> installation, surveying, water levels, water sampling, and presence of free and/or
<br /> ' dissolved product; an explanation/elaboration on soil analysis, groundwater gradient,
<br /> water analysis, and contamination found, if any. The main body of the report will also
<br /> _g have attached tables, figures,and appendices regarding the following items: soil analysis
<br /> table; water analysis table; water lcsvel measurements table, regional location map from a
<br /> USGS quadrangle map with site location; site map with boring and/or monitoring well
<br /> locations with site structures (above and below ground); groundwater contour map; free-
<br /> isoplethluble p applicable;
<br /> product isopleth mag, nstrapplicable;
<br /> p oTclogs;les; gain-of-custodyforms; lab reports; and
<br /> boring/rnonitoring well co g
<br /> associated field forms.
<br /> WIt 3.10 Proposed Timetable
<br /> This workplan has a proposed schedule of field activities, as follows:
<br /> a. - Soil Boring/Monitoring Well Installation: 20-21•March 1991;
<br /> - Well Development/Elevation Survey: 22 March 1991; and
<br /> - Groundwater Sampling: 25 March 1991
<br /> In addition, all monitoring wells are scheduled to be checked for free-product at the
<br /> time of completion,7 days after completion, and 14 days after completion of each well.
<br /> The written report will be submitted at a time as soon as possible following receipt of
<br /> soil and groundwater analytical results.
<br /> v 4.0 STAFF QUALIFICATIONS
<br /> Engineering-Science, Inc. (ES) is a California-based international, multidisciplinary r
<br /> cnsulting firm providing a broad range of environmental engineering, planning,
<br /> design services. For more than 40 years, ES has concentrated exclusively on
<br /> environmental engineering and the environmental sciences, conducting projects over a
<br /> wide area throughout the United States and abroad. Clients include the U.S.
<br /> Government, foreign governments, state and city governments; communities, districts,
<br /> and other public agencies; and, industrial, commercial, institutional, and other private
<br /> interests. ES currently has 25 offices across the nation as well as numerous project and
<br /> field offices. The total corporate staff includes over 1,250 engineers, scientists, and
<br /> support personnel.
<br /> ES has over 12 years of direct hazardous waste management experience and is a
<br /> recognized leader in technology development and use in the areas of hazardous waste
<br /> Dandling, treatment, and disposal. The ES staff of geologists,hydrogeologists, ch
<br /> y
<br /> environmental, civil and chemical engineers, meteorologists, industrial hygienists,
<br /> toxicologists, planners, ecologists, hazardous waste specialists, and other professional
<br /> -13-
<br /> 172.32,81 3B191
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