WASHINGTON STATE DEPARTMENT OF ECOLOGY NOTICE OF PUBLIC COMMENT PERIOD EXTENSION August 10 – September 24, 2026 Tru-Grit Abrasives Inc Cleanup Site 1110 E Alexander Ave, Tacoma WA Cleanup Site ID #1294, Facility Site ID #1206878 Draft Interim Action Plan, Public Participation Plan, and State Environmental Policy Act (SEPA) Determination of Non-significance are available for public comment. The public comment period has been extended by two weeks and will now close on September 24, 2026, at 11:59 PM. Submit comments online: https://go.ecology.wa.gov/comment1294 Review documents online: https://go.ecology.wa.gov/1294Review documents in-person: Tacoma Public Library - Main Branch at 1102 Tacoma Avenue South, Tacoma WA 98402. Phone: 253-280-2800 Make an appointment to review documents at Ecology's headquarters at 300 Desmond Dr SE, Lacey. Call 360-407-6365 or email PublicDisclosureSWRO@ecy.wa.gov to make an appointment. Questions? Contact Abby Zabrodsky, public involvement coordinator, by email at Abby.Zabrodsky@ecy.wa.gov or phone at 564-250-0561. IPL0368413 Aug 25 2026