Patrick M Cox <br />Re: Corridor Study - Safe Route to School (City Job 1!4715) <br />December 14, 2010 <br />Page 3 <br />The scope of work for the project does not address many potentially significant environmental issues, <br />including: hazardous materials audit, environmental compliance; Indoor air quality (such as vapor <br />intrusion), mold or radon; asbestos-containing building materials, lead-based paint, wetlands and other <br />land use issues, geotechnical or geologic hazards, nor does it include subsurface exploration or <br />chemical screening of soil and groundwater beneath the site which is needed to determine site <br />contamination with scientific certainty. <br />PBS will not utilize a commercial database search provider in the conduct of this project. Instead, PBS <br />will review information provided by the Oregon Department of Environmental Quality Facility Profiler <br />(http://degl2.deq.state.or.uslfp20/). Therefore, the database review is subject to the limitations, <br />constraints, inaccuracies and incompleteness of the Facility Profiler database and of computer mapping <br />data and conventions. <br />The findings and conclusions of this report are not scientific certainties, but rather probabilities based <br />on professional judgement concerning the significance of the data gathered during the course of the <br />study. PBS is not able to represent that the subject property or adjoining land contain no hazardous <br />waste, oil or other latent condition beyond that detected or observed by PBS during the study. The <br />possibility always exists for contaminants to migrate undetected through surface water, air or <br />groundwater. The ability to accurately address the environmental risk associated with transport in these <br />media is beyond the scope of this study. <br />FEES: <br />Labor: <br />Project Geologist (80 hrs @ $95) <br />$ 7,600 <br />1. Initial Meeting <br />2 hours <br />2. Agency File Check <br />8 hours <br />3. Geologic Research <br />2 hours <br />4. Historical Review <br />20 hours <br />5. Physical Inspection <br />28 hours <br />6. Report <br />20 hours <br />CAD/Micro Station Design (12hrs @ $80/hr) <br />Clerical (6 hrs @ $601hr) <br />Principal Geologist/Hydrogeologist (2 hrs @ $160). <br />960 <br />360 <br />320 <br />Expenses: <br />Aerial Photos <br />Copies, postage, mileage, etc <br />Total <br />Total fee shall not exceed $10.340 <br />The cost of reproduction, disposable equipment, mileage and postage are included in the above <br />estimated fee. Four hardcoples and an electronic copy of the final report will be provided. <br />