FRS Facility Detail Report


CALAVERAS MATERIALS INC

EPA Registry Id: 110037148949
28983 S MAC ARTHUR DR
TRACY, CA 95377


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:
TOXICS RELEASE INVENTORY SYSTEM
CALPORTLAND TRACY RMC 95377CLVRS28983 TRI REPORTER TRIS 06/25/2024
CALIFORNIA - ENVIROVIEW
CALAVERAS MATERIALS INC - TRACY RMC 15007 STATE MASTER CA-ENVIROVIEW
CERS-10184643
HAZARDOUS WASTE PROGRAM
CERS-10184643
RMP REPORTER
CERS-10184643
SPCC
EMISSION INVENTORY SYSTEM (EIS)
CALPORTLAND COMPANY 14161611 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 04/01/2025

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
CA-ENVIROVIEW
3273
READY-MIXED CONCRETE

Facility Codes and Flags

EPA Region: 09
Duns Number:
Congressional District Number: 10
Legislative District Number:
HUC Code/Watershed: 18040003 / SAN JOAQUIN DELTA
US Mexico Border Indicator: NO
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
LEHIGH HANSON TRI REPORTING FORM
CALAVERAS MATERIALS INC - TRACY RMC CA-ENVIROVIEW

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
PARENT COMPANY
HANSON AGGREGATES
EIS


OWNER
CALAVERAS MATERIALSNA INC.
CA-ENVIROVIEW
View
PARENT COMPANY
LEHIGH HANSON
TRIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
EIS 327320 READY-MIX CONCRETE MANUFACTURING.
TRIS 327320 READY-MIX CONCRETE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS 2025 E. FINANCIAL WAY GLENDORA CA 91741 TRIS
ENVIRONMENTAL CONTACT 12667 ALCOSTA BLVD.NA SUITE 400 SAN RAMON 94583 CA-ENVIROVIEW
FACILITY MAILING ADDRESS 12667 ALCOSTA BLVDNA SUITE 400 SAN RAMON CA 94583 CA-ENVIROVIEW
OWNER 12667 ALCOSTA BLVD.NA SUITE 400 SAN RAMON 94583 CA-ENVIROVIEW

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
LEE COVER
9252446584
TRIS


ENVIRONMENTAL CONTACT
TINA LAU
(925) 244-6584
CA-ENVIROVIEW
View

Query executed on: OCT-15-2025


Additional information for CERCLIS or TRI sites:

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