Attachment 0011_2026-0211_Supplemental Info_07JUL2026.pdf

This is a Scope of Work document for the U.S. Army Garrison-Rock Island Arsenal, detailing supplemental work for Building 104 Garrison Consolidation project (PR# 2026-0211).

The scope encompasses interior stair section repairs, paint work, and asbestos sampling/testing for Building 104 at Rock Island Arsenal in Rock Island, Illinois. The project includes detailed architectural drawings showing stair sections across multiple floors with specific areas highlighted in yellow for paint, landing, and step repair work. Asbestos sampling and testing was conducted on floor materials in the basement and first-floor stairwell landings, with results indicating that one material tested positive for asbestos: floor tile mastic in the first-floor NE entrance vestibule containing 2% Chrysotile asbestos. All other tested floor materials (12x12 gray and beige streaked tiles and associated mastics) from basement and first-floor stairwell landings tested negative for asbestos. The sampling locations are identified on the first-floor plan with circled red areas. Testing was performed using AHERA Method 40CFR 763 Subpart E and EPA 600/R-93/116 with Polarized Light Microscopy by EMSL Analytical, Inc., with samples collected on 5/6/2026 and analyzed on 5/12/2026.