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PRELIMINARY ENVIRONMENTAL ASSESSMENT WORKPLAN <br /> PROPOSED SPANOS ELEMENTARY SCHOOL SITE <br /> TABLE OF CONTENTS <br /> 1 1.0 INTRODUCTION..................................................................................1 <br /> 1.1 Purpose and Scope of Work .................................................... <br /> ................1 <br /> ' 1.2 Involved Parties .......................................................................................1 <br /> 1.3 General Contents......................................................................................1 <br /> 2.0 SITE DESCRIPTION............::........'.....................................................1 <br /> 2.1 Site Identification.....................................................................................l <br /> 2.2 Site Access...................... <br /> .3.0 2 <br /> BACKGROUND .................................2 <br /> 3.1 Site Status and History............................................................................. <br /> 2 <br /> 3.1.1 The Site...................................., .................................. <br /> . .................................2 <br /> 3.1.2 Adjacent Properties....................................................................................5 <br /> ' 3.2 Hazardous Substance/Waste Management Information ............................5 <br /> 3.2.1 The Site........................................................................................................5 <br /> ' 3.2.2 Adjacent Properties.....................................................................................7 <br /> 3.2.3 Previous Environmental Investigations.....................................................10 <br /> 4.0 POTENTIAL ENVIRONMENTAL CONCERNS .............................12 <br /> ' 5.0 ENVIRONMENTAL SETTING ................. .................................. <br /> 5.1 General Geologic Conditions and Topography.......................................12 <br /> 5.2 General Soil Conditions .........................................................................12 <br /> ' 5.3 General Hydrogeological Conditions......................................................13 <br /> 6.0 PROPOSED SCOPE OF WORK........................................................13 <br /> 6.1 Conceptual Site Model and Sampling Strategy.......................................13 <br /> ' 6.2 Proposed Sampling and Analytical Testing Plans................................... 14 <br /> 6.2.1 inorganic Sampling """"' <br /> 18 <br /> 6.2.2 Soil Vapor Samples........................................................................ ...........18 <br /> 6.2.3 Organic Sampling......................................................................................20 <br /> 6.3 Proposed Sample-Collection ..................................................................22 <br /> 6.3.1 Non Volatile Samples.................................................................................22 <br /> ' 6.3.2 Volatile Samples.........................................................................................22 <br /> 6.4 Health and Safety Procedures.................................................................22 <br /> 6.5 Community Profile and Public Notification............................................22 <br /> ' 6.6 Draft and Final PEA Reports..................................................................23 <br /> 7.0 ANTICIPATED SCHEDULE .............................................................23 <br /> 8,0 SIGNATURES OF QUALIFIED PROFESSIONALS ....................... <br /> 23 <br /> ' 9.0 REFERENCES.....................................................................................24 <br /> 1 <br />