Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
FATIGUE TECHNOLOGY FTI
401 ANDOVER PARK E, TUKWILA, WA, 98188
Parent company: BERKSHIRE HATHAWAY INC
Carcinogen
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Copper | Chromium | Nickel | Total (lbs) | ||
| 2024 | 0 | 1 | 0 | 1 | ||
| 2023 | 3 | 1 | — | 4 | ||
| 2022 | 8 | 3 | — | 10 | ||
| 2021 | 7 | 4 | — | 11 | ||
| 2020 | 0 | 1 | 0 | 1 | ||
| 2019 | — | 1 | — | 1 | ||
| 2018 | — | 1 | — | 1 | ||
| 2017 | — | 1 | — | 1 | ||
| 2016 | — | 1 | — | 1 | ||
| 2015 | 2 | 1 | — | 3 | ||
| 2014 | — | 1 | — | 1 | ||
| 2013 | — | 1 | — | 1 | ||
| 2012 | — | 1 | — | 1 | ||
| 2011 | — | 1 | — | 1 | ||
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.