Attachment 6 - Updated Asbestos Survey Inventory Pages October 2023.xlsx

This is an Updated Asbestos Survey Inventory for the Roseburg VA Medical Center in Roseburg, Oregon, documenting the presence and condition of asbestos-containing materials (ACM) throughout Building 1 as of October 2023. The survey identifies asbestos-containing materials across multiple rooms and building sections, with detailed records of sample numbers, laboratory analysis results, inspection dates, and damage assessments. Materials documented include thermal system insulation (TSI) debris in the crawl space, ceiling tiles, floor coverings (vinyl sheet and tile with mastic), wall coverings (gypsum wallboard, joint compound, plaster, covebase, and ceramic tile), and various mastics, with asbestos content percentages ranging from 3% to 10% chrysotile in confirmed ACM items.

The inventory classifies materials by ACM confirmation status—confirmed ACM, assumed to contain asbestos, not containing asbestos, or no access—with assessment dates primarily from 2007 through 2023 and material condition ratings of not damaged, damaged, or not assessed. Significant findings include confirmed asbestos in floor tile mastic (10% chrysotile) in rooms C100, C100E, C100J, and C100L; vinyl floor tiles (3-5% chrysotile) in rooms C100E, C100L, and C106A; brittle pipe insulation and hard fittings on fiberglass-insulated pipes; and a significantly damaged thermal system insulation in the crawl space. The survey also references a 2016 Limited Survey project (#282BS00191) conducted by ATC for additional sampling details, and notes approximately 150 square feet of water-damaged skimcoat on concrete wall in room B111B and a 4-foot wall crack in room C103.