Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SPD ELECTRICAL SYSTEMS
13500 ROOSEVELT BLVD, PHILADELPHIA, PA, 19116
Parent company: L-3 COMMUNICATIONS CORP
PBT
— 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 | 1,1,1-Trichloroethane | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | Copper | Sodium hydroxide (solution) | Lead compounds | Total (lbs) |
| 2003 | — | — | 6 | — | 1 | 7 |
| 2002 | — | — | 10 | — | 3 | 13 |
| 2001 | — | — | 10 | — | 4 | 14 |
| 2000 | — | — | 6 | — | — | 6 |
| 1999 | — | — | 8 | — | — | 8 |
| 1998 | — | — | 14 | — | — | 14 |
| 1997 | — | — | 1,340 | — | — | 1,340 |
| 1996 | — | — | 4,638 | — | — | 4,638 |
| 1995 | — | 605 | 2,594 | — | — | 3,199 |
| 1994 | — | 1,357 | 3,690 | — | — | 5,047 |
| 1993 | — | 635 | 3,465 | — | — | 4,100 |
| 1992 | 64,778 | 1,322 | 1,765 | — | — | 67,865 |
| 1991 | 39,770 | 1,343 | 11 | — | — | 41,124 |
| 1990 | 62,451 | 949 | 8 | — | — | 63,408 |
| 1989 | 113,798 | 1,141 | 17 | — | — | 114,956 |
| 1988 | — | 5,870 | — | 335 | — | 6,205 |
| 1987 | 94,326 | 6,158 | 21 | 270 | — | 100,775 |
▎ 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.