Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
NORTH AMERICAN CONSTRUCTION SERVICES LTD
5000 COMMERCE AVE, BIRMINGHAM, AL, 35210
Parent company: FIVES NORTH AMERICAN COMBUSTION
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases 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.
| Year | Manganese compounds | Copper compounds | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Nickel compounds | Lead compounds | Total |
|---|---|---|---|---|---|---|
| 2018 | 9 | — | 1 | 0 | — | 10 |
| 2017 | 4 | — | 0 | 0 | 0 | 5 |
| 2016 | 3 | 7 | 0 | 0 | — | 11 |
| 2015 | 6 | 4 | 5 | 1 | 0 | 16 |
| 2014 | 8 | 3 | 5 | 1 | 0 | 17 |
| 2013 | 10 | 5 | 1 | 1 | 0 | 16 |