Facility Profile

SOUTHWEST SHIPYARD L.P.
SOUTHWEST SHIPYARD LP
Facility Summary
18310 MARKET ST, CHANNELVIEW, TX, 77530 (HARRIS)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
18-month enforcement and compliance history summary for this facility:
Facility: Violation Identified
Clean Air Act: No Violation Identified
Clean Water Act: Violation Identified
Resource Conservation and Recovery Act : Violation
Total Penalties: $39,202
Last Penalty: 02/21/2021
2022 Toxic Substance Releases
Substance Total
(lbs)
Air
(lbs)
Water
(lbs)
Land
(lbs)
UnInj
(lbs)
Offsite
(lbs)
POLYCYCLIC AROMATIC COMPOUNDS (TRI CATEGORY)
CASRN: N590
12,681.93 1.31 0.02 0.00 0.00 12,680.60
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
TOLUENE
CASRN: 108-88-3
284.34 284.00 0.25 0.00 0.00 0.09
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
1,3-BUTADIENE
CASRN: 106-99-0
242.20 242.20 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
METHYL ALCOHOL
CASRN: 67-56-1
75.25 75.00 0.25 0.00 0.00 0.00
This substance is a developmental or reproductive toxin. (Source: California Proposition 65)
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))
Substance Total Air Water Land UnInj Offsite
1,2-PROPYLENE OXIDE
CASRN: 75-56-9
48.24 48.24 0.00 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
BENZENE
CASRN: 71-43-2
42.31 42.00 0.30 0.00 0.00 0.01
Substance Total Air Water Land UnInj Offsite
DICYCLOPENTADIENE
CASRN: 77-73-6
2.28 2.00 0.28 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite
STYRENE
CASRN: 100-42-5
1.90 1.60 0.30 0.00 0.00 0.00
Substance Total Air Water Land UnInj Offsite