BHE Environmental, inc. (Cincinnati, OH)
Published: 2004
Total Pages: 16
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"On April 1, 2002 ... the Ohio Environmental Protection Agency (OEPA) issued an Administrative Consent Order (ACO) to YSI. The ACO directed YSI to complete a Source Control/Groundwater Interim Action (SC/GWIA) at YSI's facility located at 1700/1725 Brannum Lane in Yellow Springs, Greene County, Ohio. In response to the ACO, YSI submitted Work Plan 2: Source Control and Groundwater Interim Actions Work Plan, YSI Incorportated, Yellow Springs, Ohio (Work Plan 2, September 2002). In March 2003, BHE Environmental, Inc. (BHE) initiated the plume delineation field tasks defined in Work Plan 2. Since that time, significant data collection activities have been accomplished ... However, OEPA's review of the data generated from that investigation concluded that additioal information is needed to complete the characterization and delineation effort. This Supplemental Work Plan has been developed to guide the additional field efforts and provide a framework for the final data evaluation process."--Introduction, p. 1." ... neither the Order nor the SC/GWIA Statement of Work specifically defines the point of compliance or the scale of delineation when applying the protective standards ... the objective of this work plan is to ensure that the extent and nature of contamination has been delineated and that significant migration pathways have been identified to the extent necessary to undertake the interim actions that are protective of human health and the environment."--Objective, p. 1-2.