FRS Facility Detail Report


HUGHES M.P.D.

EPA Registry Id: 110000461919
4435 WEST 12TH STREET
HOUSTON, TX 77055-7207


The facility locations displayed
come from the FRS Spatial
Coordinates tables. They are the
best representative locations for
the displayed facilities based on
the accuracy of the collection
method and quality assurance
checks performed against each
location. The North American
Datum of 1983 is used to display
all coordinates.

Environmental Interests

Information System System Facility Name Information System Id/Report Link Environmental Interest Type Data Source Last Updated Date Supplemental Environmental Interests:
ICIS-AIR (AIR)
HUGHES M.P.D. TX0000004820100285 AIR MINOR ICIS 10/19/2014
AIR FACILITY SYSTEM
HUGHES M.P.D. 4820100285 AIR MINOR (OPERATING) AIRS/AFS 10/28/2010
TEXAS COMMISSION ON ENVIRONMENTAL QUALITY - AGENCY CENTRAL REGISTRY
ATI FIRTH STERLING RN100661255 STATE MASTER TX-TCEQ ACR
ACCOUNT NUMBER-HG0264D
AIR EMISSION INVENTORY
REGISTRATION-10276
AIR PROGRAM
REGISTRATION-10537
AIR PROGRAM
SOLID WASTE REGISTRA-30867
CORRECTIVE ACTION
PERMIT-4117
AIR PROGRAM
PERMIT-TXR05K575
NPDES STORMWATER PERMIT
AFS NUM-4820100285
AIR PROGRAM
PERMIT-TXRNEW925
NPDES STORMWATER PERMIT
PERMIT-10537
AIR PROGRAM
PERMIT-3120A
AIR PROGRAM
REGISTRATION-13440
AIR PROGRAM
REGISTRATION-10941
AIR PROGRAM
PERMIT-10941
AIR PROGRAM
EPA ID-TXD000835066
HAZARDOUS WASTE PROGRAM
PERMIT-37343
AIR PROGRAM
PERMIT-7793
AIR PROGRAM
ACCOUNT NUMBER-HG0264D
AIR PROGRAM
REGISTRATION-89565
AIR PROGRAM
PERMIT-13440
AIR PROGRAM
SOLID WASTE REGISTRA-30867
HAZARDOUS WASTE PROGRAM
PERMIT-3120
AIR PROGRAM
PERMIT-10276
AIR PROGRAM
PERMIT-7793A
AIR PROGRAM
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
KENNAMETAL FIRTH STERLING TXD000835066 UNSPECIFIED UNIVERSE (N) RCRAINFO

TOXICS RELEASE INVENTORY SYSTEM
KENNAMETAL FIRTH STERLING 77055HGHSM4427W TRI REPORTER TRIS 06/02/2016
EMISSION INVENTORY SYSTEM (EIS)
FIRTH-MPD 6695111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 05/03/2024

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
AIRS/AFS
3533
OIL AND GAS FIELD MACHINERY AND EQUIPMENT

TX-TCEQ ACR
3545
CUTTING TOOLS, MACHINE TOOL ACCESSORIES, AND MACHINISTS' PRECISION MEASURING DEVICES

TX-TCEQ ACR
3533
OIL AND GAS FIELD MACHINERY AND EQUIPMENT

AIR
3533
OIL AND GAS FIELD MACHINERY AND EQUIPMENT

Facility Codes and Flags

EPA Region: 06
Duns Number: 003950813, 004397659
Congressional District Number: 02
Legislative District Number: 12
HUC Code/Watershed: 12040104 / BUFFALO-SAN JACINTO
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
FIRTH-MPD EIS
KENNAMETAL FIRTH STERLING TRI REPORTING FORM
HUGHES MPD AIRS/AFS
ATI FIRTH STERLING TX-TCEQ ACR
TDY INDUSTRIES INC - ATI FIRTH STERLING NOTIFICATION (RCRA)

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER/OPERATOR
TDY INDUSTRIES, INC.
TX-TCEQ ACR
View
OPERATOR
KENNAMETAL INCORPORATED
RCRAINFO
View
OPERATOR
TDI INDUSTRIES, INCORPORATED
TX-TCEQ ACR
View
OWNER
KENNAMETAL INCORPORATED
RCRAINFO
View
PARENT COMPANY
KENNAMETAL INC 004397659
TRIS


PARENT COMPANY
TDY INDUSTRIES INC 003950813
TRIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
TX-TCEQ ACR 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.
EIS 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.
RCRAINFO 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.
AIRS/AFS 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.
TRIS 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.
AIR 333132 OIL AND GAS FIELD MACHINERY AND EQUIPMENT MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 4435 WEST 12TH STREET HOUSTON TX 77054 AIRS/AFS
MAILING ADDRESS 4435 W 12TH ST HOUSTON TX 77055-7207 TRIS
MAILING ADDRESS 4435 W 12TH ST HOUSTON TX 77055-7207 TX-TCEQ ACR
FACILITY MAILING ADDRESS 4435 WEST 12TH STREET HOUSTON TX 77054 AIR
OWNER PO BOX 231 LATROBE PA 15650 RCRAINFO
OWNER/OPERATOR 4435 W 12TH ST HOUSTON TX 77055-7207 TX-TCEQ ACR
FACILITY MAILING ADDRESS 4435 W 12TH ST HOUSTON TX 77055-7207 RCRAINFO
REGULATORY CONTACT 4435 W 12TH ST HOUSTON TX 77055-7207 RCRAINFO
OPERATOR 4435 W 12TH ST HOUSTON TX 77055-7207 TX-TCEQ ACR
OPERATOR PO BOX 231 LATROBE PA 15650 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
JEFF CARROLL
7139577144
TRIS


UNKNOWN CONTACT
DAN LAAKE
7139577144
AIRS/AFS


UNKNOWN CONTACT
DAN LAAKE
7139577144
AIR


COMPLIANCE CONTACT
DAN LAAKE
7139577144
AIR


COMPLIANCE CONTACT
DAN LAAKE
7139577144
AIRS/AFS


PUBLIC CONTACT
JEFF CARROLL
3366835319
TRIS


Query executed on: OCT-14-2025


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