Final Phase I Site Inspection Report for Sites Identified in the 1994 Preliminary Assessment Report and Areas of Concern 3, 8, 9, Fort Allen, Juana Diaz, Puerto Rico. Volume 1 of 2: Text, Figures and Tables

The U.S. Army Environmental Center (USAEC) contracted ABB Environmental Services, Inc. (ABB-ES), under Contract No. DAAA15-91-D-0008, to conduct Phase I Site Inspections (SIs) at Fort Allen in Juana Diaz, Puerto Rico. Two separate environmental assessments/investigations have identified potential waste sources and areas of concern (AOCs) at Fort Allen. The first is a Preliminary Assessment (PA) of the Army National Guard Facility, Fort Allen (Weston, R.F., 1994). The second is a Site Investigation, completed in July 1996 by the U.S. Army Terrain Analysis Center (USARTAC, 1996). The PA identified a total of nine potential waste source areas: Former Navy Landfill; Former Immigration and Naturalization Service (INS) Landfill; Organizational Maintenance Shop #9 (OMS #9); Paint and Chemical Storage Room, Building 358; Pesticide/Herbicide Mixing and Storage Area; Electrical Transformers; Underground Storage Tanks (USTs); Aboveground Storage Tanks (ASTs); Wastewater Treatment Plant (WWTP). ADA352901