FINAL SITE INSPECTION REPORT

4913.0 SI Tasks and Findings492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521SI tasks conducted for this FUDS property involved compiling and reviewing historical reportsand information, using this information in the subsequent TPP and overall SI process. Followingthe TPP meeting, the Final Site-Specific Work Plan, Boardman Air Force Range (SSWP) (Shaw,2007) was prepared to define the SI field activities necessary to collect the information needed toaddress the data gaps and data quality objectives (DQOs). Field work was conducted at theBoardman AFR between February 26 and 28, 2007.3.1 Technical Project PlanningTPP involved compiling and reviewing historical reports and information to identify data gapsand develop a path forward. The TPP meeting for the former Boardman AFR was held at thePort of Morrow Riverfront Center in Boardman, Oregon on July 20, 2006. Representatives fromthe USACE Omaha Design Center and Seattle District, ODEQ, Oregon State Police, PGE,BAIC Inc., Threemile Canyon Farms, Inland Land Company, The Nature Conservancy, theBoeing Company, and Shaw were in attendance. EPA Region 10 was invited to attend but didnot respond.Shaw reviewed the Boardman AFR information and presented a summary of the FUDS and theproposed approach for the SI, addressing MEC and MC sampling. All parties were in generalagreement with the approach, but reserved judgment until the draft TPP Memorandum wasissued. The property owners and lessees agreed to act on the requests for rights of entry (ROE)after they received the draft TPP Memorandum.Based on the TPP meeting and subsequent evaluation of data obtained at the meeting, six AOCsare identified and addressed in the TPP Memorandum (Shaw, 2006b) and this report. The sixAOCs are Target No. 1, Target No. 2, Carty Reservoir Bomb Target, Range Complex No. 1(includes INPR Site No. 1, Demolition Area, and Turret Gunnery Training Range ), DemolitionArea No. 2, and the Impact Area. Note that the Impact Area was identified after the TPPmeeting, following evaluation of aerial photos.TPP meeting results were documented in the TPP Memorandum (Shaw, 2006b), which wasissued final on November 27, 2006 after incorporating comments from the stakeholders. Theproposed technical approach was defined in the SSWP (Shaw, 2007), which was issued final onFebruary 8, 2007 after incorporating comments from the stakeholders. A more completediscussion of the TPP meeting is contained in TPP Memorandum provided as Appendix B.Boardman AFR Final SI Report.doc 3-1 Contract No. W912DY-04-D-0010 Delivery Order No. 003September 2007