EPA TRI Facility · Fabricated Metals
Coast Plating Inc 1
Gardena, CA · Parent: Valence Surface Technologies LLC
- Total releases
- 58.6K lbs
- Chemicals reported
- 1
- Latest report
- 2020
- Primary pathway
- Off-site Transfers
OFFSITE Form-R mix
Coast Plating Inc 1: how the 58.6K lbs splits
58.6K lbs across all reported pathways
- Off-site Transfers 58.6K lbs 100.0%
- Air Releases 0 lbs <0.1%
Coast Plating Inc 1's 58.6K lbs Form-R total is OFFSITE - off-site transfers is 100.0% of the bar. Next segment: air releases at <0.1%. Leading chemical by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
LIGHT volume OFFSITE pathway CLEAN
Coast Plating Inc 1 is an EPA Toxics Release Inventory reporter in Gardena, CA, in the fabricated metals sector. It reported 50.1K lbs of releases across 1 chemical in 2020, and 58.6K lbs in total across its 2019-2020 reporting years. That ranks 5,771 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In California's 1,149 reporting TRI sites, pounds #1 is not chemical-count #1. Coast Plating Inc 1 is pounds #196 and chemical-count #814 at 58.6K lbs. Clean Harbors Buttonwillow LLC leads reported pounds (50.4M lbs) at 45 chemicals (chemical-count #2). Chevron Products Co Richmond Refinery leads chemical count at 46 chemicals (3.0M lbs, pounds #13). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Designed Metal Connections; Coast Plating Inc; Ducommun Aerostructures; Ducommun Aerostructure Inc.. Similar-scale Fabricated Metals peers outside California: Protective Coatings Inc; Structural Steel Services Inc Plant 2; Valmont Coatings Gateway Galvanizing; Interplex Etch Logic LLC. Other Valence Surface Technologies LLC sites in this extract: Coast Plating Inc; Dynamic Paint Solution; Magnetic & Penetrant Services Co/mapsco; Blue Streak Finishers Ltd. Largest disclosed chemicals by pounds: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
Coast Plating Inc 1 stamps LIGHT volume with a dominant OFFSITE pathway (100.0% off-site transfers) across 1 chemical. Cumulative Form-R extract: 58.6K lbs (2019–2020). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Protective Coatings Inc and Structural Steel Services Inc Plant 2.
Coast Plating Inc 1 vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
59K lbs Top 22% higher than 78% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Coast Plating Inc 1: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)-led volume
Among the 3,421 Fabricated Metals facilities in this database, Coast Plating Inc 1 reports the 639th-largest volume, placing it in the top 18.7% of its sector. Its reported volume is concentrated rather than spread: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) alone is 100% of the total. Scale peers outside California include Protective Coatings Inc and Structural Steel Services Inc Plant 2.
Concentrated means ≥60% of Coast Plating Inc 1's pounds in one chemical - here Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) at 100%. Not a toxicity score.
Coast Plating Inc 1 Form-R facts
Compare this facility
See how Coast Plating Inc 1 stacks up against nearby facilities and the typical reporter.
10.0× more than the comparison
67% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Coast Plating Inc 1 releases toxic chemicals into the environment. Total: 58.6K lbs.
Emissions Trend Summary
From 2019 to 2020, total releases increased by 484% (8.6K lbs to 50.1K lbs).
Coast Plating Inc 1: annual Form-R pounds
LIGHT site · OFFSITE pathway · TRI years 2019–2020
- 2019 0
- 2020 0
What this shows Coast Plating Inc 1 year-over-year reported totals (increased by 484% from 2019 to 2020). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 8.6K lbs | 1 |
| 2020 | 50.1K lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2020). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | 58.6K lbs | - |
Coast Plating Inc 1 · OFFSITE-pathway site
Nearest TRI Facilities to Coast Plating Inc 1
Closest other reporters in California - including Designed Metal Connections, Coast Plating Inc, Ducommun Aerostructures, ordered by distance.
Showing 8 of 1,148 other reporting facilities in California.
Similar Fabricated Metals Facilities
Other Fabricated Metals facilities with similar total release volumes (±80%), outside California - e.g. Protective Coatings Inc, Structural Steel Services Inc Plant 2, Valmont Coatings Gateway Galvanizing.
Compare beyond California
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Coast Plating Inc 1 on cumulative reported pounds (58.6K lbs) and distinct chemical count (1). Release-pound peers include Protective Coatings Inc, Grain Processing Corp, World Cat Greenville. Chemical-count peers include Ecoelectrica LP, Planta Penuelas, Tallaboa Puerto Rico LLC. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Valence Surface Technologies LLC Facilities
Same-parent TRI sites ranked by reported releases - including Coast Plating Inc, Dynamic Paint Solution, Magnetic & Penetrant Services Co/mapsco.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region); nearby reporters include Designed Metal Connections. Coast Plating Inc 1 stamps LIGHT volume · OFFSITE pathway · CLEAN carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Coast Plating Inc 1 TRI extract (LIGHT · OFFSITE · CLEAN · lead Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Coast Plating Inc 1 totals are self-reported EPCRA §313 estimates for Gardena, CA, latest year 2020. Form-R rows span 2019–2020 (2 years). NAICS 332813 · Fabricated Metals. 0.1% of Los Angeles TRI pounds in this extract. Nearest ABS peer: Sanger Boats Inc (Δ 19 lbs). Pounds ≠ exposure.
Coast Plating Inc 1 stamps LIGHT volume · OFFSITE pathway · CLEAN · lead Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region). PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov