FRS Facility Detail Report


TRIANGLE ROCK PRODUCTS, LLC

EPA Registry Id: 110013827421
22101 W SUNSET AVENUE
LOS BANOS, CA 93635


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:
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
LOS BANOS CAZ281984 STORM WATER INDUSTRIAL ICIS 07/01/2015
AIR FACILITY SYSTEM
TRIANGLE ROCK PRODUCTS 06047N1651 AIR SYNTHETIC MINOR (OPERATING) AIRS/AFS 02/06/2009
TOXICS RELEASE INVENTORY SYSTEM
TRIANGLE ROCK PRODUCTS 93635LSBNS2211S TRI REPORTER TRIS

CALIFORNIA - ENVIROVIEW
LOS BANOS GRAVEL COMPANY 319971 STATE MASTER CA-ENVIROVIEW
CIWQS-237431
LEAKING STORAGE TANK
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
TRIANGLE ROCK PRODUCTS INC 317131787 OSHA ESTABLISHMENT OSHA-OIS 08/08/2013
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
TRIANGLE ROCK PRODUCTS 317134682 OSHA ESTABLISHMENT OSHA-OIS 06/20/2014
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
TRIANGLE ROCK PRODUCTS CAL000273841 OTHER HAZARDOUS WASTE ACTIVITIES (Y) RCRAINFO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
LOS BANOS CAZ281984 ICIS-NPDES NON-MAJOR ICIS 07/01/2015
EMISSION INVENTORY SYSTEM (EIS)
LOS BANOS RMC 10170211 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 05/06/2024
ICIS-AIR (AIR)
TRIANGLE ROCK PRODUCTS CASJV00006047N1651 AIR SYNTHETIC MINOR ICIS 10/19/2014
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
TRIANGLE ROCK PRODUCTS, INC. 340554625 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
CALIFORNIA - ENVIROVIEW
LOS BANOS-TRP 45089 STATE MASTER CA-ENVIROVIEW
CERS-10446004
HAZARDOUS WASTE PROGRAM
CERS-10446004
SPCC
CERS-10446004
RMP REPORTER

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
1442
CONSTRUCTION SAND AND GRAVEL

OSHA-OIS
1442
CONSTRUCTION SAND AND GRAVEL

OSHA-OIS
1442
CONSTRUCTION SAND AND GRAVEL

AIR
1442
CONSTRUCTION SAND AND GRAVEL

NPDES
1442
CONSTRUCTION SAND AND GRAVEL

CA-ENVIROVIEW
2951
ASPHALT PAVING MIXTURES AND BLOCKS

Facility Codes and Flags

EPA Region: 09
Duns Number: 053000767, 000396025
Congressional District Number: 16
Legislative District Number:
HUC Code/Watershed: 18040001 / MIDDLE SAN JOAQUIN-LOWER CHOWCHILLA
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
LOS BANOS-TRP CA-ENVIROVIEW
GRANITE CONSTRUCTION COMPANY NET
LOS BANOS RMC EIS
LOS BANOS GRAVEL COMPANY CA-ENVIROVIEW
LOS BANOS GRAVEL GROUP AIR VOLUNTARY SUBMISSION
VULCAN MATERIALS CO TRI REPORTING FORM

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
CALMAT CO. DBA VULCAN MATERIALS CO
RCRAINFO
View
PARENT COMPANY
VULCAN MATERIALS CO 000396025
TRIS


OWNER
VULCAN MATERIALS CO 053000767
CA-ENVIROVIEW
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 32732 READY-MIX CONCRETE MANUFACTURING
RCRAINFO 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIRS/AFS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
TRIS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
OSHA-OIS 212321 CONSTRUCTION SAND AND GRAVEL MINING.
AIR 212321 CONSTRUCTION SAND AND GRAVEL MINING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 22101 SUNSET AVENUE LOS BANOS CA 93635 AIR
REGULATORY CONTACT 7220 TRADE STREET SAN DIEGO CA 92121 RCRAINFO
FACILITY MAILING ADDRESS 22101 W SUNSET AVENUE LOS BANOS CA 93635 CA-ENVIROVIEW
OWNER 500 N BRAND BLVD GLENDALE CA 91203-3319 RCRAINFO
MAILING ADDRESS PO BOX 636 PLEASANTON CA 94566 TRIS
OWNER 500 NORTH BRAND BLVD. SUITE 500 GLENDALE 91203 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 7220 TRADE ST SAN DIEGO CA 92121-2326 RCRAINFO
FACILITY MAILING ADDRESS 22101 SUNSET AVENUE LOS BANOS CA 93635 AIRS/AFS
ENVIRONMENTAL CONTACT 500 NORTH BRAND BLVD. SUITE 500 GLENDALE 91203 CA-ENVIROVIEW

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
ENVIRONMENTAL CONTACT
TOM FERRELL
(559) 978-2215
CA-ENVIROVIEW
View
OPERATOR
CARLOS RIVAS


NPDES


OPERATOR
JAMES OBRIEN


NPDES


PUBLIC CONTACT
RICHARD STEMEN
6613431583
TRIS


PUBLIC CONTACT
RICHARD STEMEN
6613431583
TRIS


OPERATOR
LAZ REYES


NPDES


Query executed on: OCT-14-2025


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