Remedial Investigations Report Phase 2 Volume 4 Appendices Sites P11 P13 And A12 P36 P37 Fort Devens Sudbury Training Annex Maynard Massachusetts PDF Download

Site Investigations (Sis) at Fort Devens Sudbury Training Annex (the Annex), Massachusetts, were performed by Ecology and Environment, Inc; (E & E) for the United States Army Environmental Center (USAEC) under Total Environmental Program Support (TEPS) Contract No. DAAA15-90-D-0012, Delivery Order No. 0004. Volume II describes all of the 38 sites assigned to E & E in the second phase of activity at the Annex using a watershed approach where each of the sites are grouped based upon their surface water and groundwater drainage characteristics and locations within one of six watersheds at the Annex. As described in Volume I (General Volume) of this report set, the Sis were conducted in accordance with the requirements of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) as directed under the Federal Facility Agreement between the United States Army and the United States Environmental Protection Agency (EPA). Volume III contains the appendices which present field notes, drilling logs, geotechnical data, geophysical investigation summaries, analytical qualification results, ecological investigation results, and other data produced during the SIs. Thirty-eight sites were assigned to E & E in the second phase of activities at the Annex. A total of 31 SIs were conducted (Sites A8/P10 and P31/P58, were combined for Sis because of their proximity to each other). Two Remedial Investigations (RIs), involving five sites at the Annex (Sites P11/P13, and P36/A12/P37, respectively), are currently underway. Conclusions regarding these RI sites will be made when the RIs are complete. Information on these sites is presented in this report to help in watershed-wide assessments.