FRS Facility Detail Report


ARGOS USA LLC COLUMBIA CONCRETE PLANT

EPA Registry Id: 110001668008
1400 KEY ROAD
COLUMBIA, SC 29201-4832


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:
SOUTH CAROLINA - ENVIRONMENTAL FACILITY INFORMATION SYSTEM
READY MIXED CONCRETE CO COLUMBIA SC0000001882 STATE MASTER SC-EFIS
SC-EFIS-1900-0098
AIR PROGRAM
SC-EFIS-1900-0098-CB
AIR PROGRAM
ICIS-AIR (AIR)
ARGOS USA LLC COLUMBIA CONCRETE PLANT SC00099000801 AIR MINOR ICIS 03/31/2025
INTEGRATED COMPLIANCE INFORMATION SYSTEM READY MIXED CONCRETE COMPANY 600022896 FORMAL ENFORCEMENT ACTION ICIS 09/14/2007
INTEGRATED COMPLIANCE INFORMATION SYSTEM READY MIXED CONCRETE COMPANY 600022896 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 06/14/2007
EMISSION INVENTORY SYSTEM (EIS)
READY MIXED CONCRETE:COLUMBIA 3425911 AIR MINOR EIS 08/26/2021
TOXICS RELEASE INVENTORY SYSTEM
ARGOS KEY RD CONCRETE PLANT 29201RDYMX14KEY TRI REPORTER TRIS 07/01/2016
AIR FACILITY SYSTEM
READY MIX CONCRETE COLUMBIA PLANT 4507900098 AIR MINOR (OPERATING) AIRS/AFS 05/12/2014
ICIS-AIR (AIR)
ARGOS USA LLC COLUMBIA CONCRETE PLANT SC00019000098 AIR MINOR ICIS 11/05/2015

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
3273
READY-MIXED CONCRETE

ICIS
3273
READY-MIXED CONCRETE

SC-EFIS
3273
READY-MIXED CONCRETE

TRIS
3273
READY-MIXED CONCRETE

Facility Codes and Flags

EPA Region: 04
Duns Number: 078318694
Congressional District Number: 06
Legislative District Number:
HUC Code/Watershed: 03050110 / CONGAREE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
READY MIXED CONCRETE CO COLUMBIA KEY ROAD PLANT AIR
READY MIX CONCRETE COLUMBIA PLANT AIRS/AFS
UNICON KEY RD AIRS/AFS
ARGOS KEY RD CONCRETE PLANT TRI REPORTING FORM
READY MIXED CONCRETE CO ARGOS USA AIRS/AFS
UNICON CONCRETE INC - COLUMBIA - KEY RD SC-EFIS
READY MIXED CONCRETE COMPANY ICIS
UNICON KEY ROAD MANUAL ENTRY
READY MIXED CONCRETE CO # 56 AIRS/AFS
READY MIXED CONCRETE COMPANY COLUMBIA MANUAL ENTRY

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
ENGINEER
SCHNABEL ENGINEERING ASSOCIATES
SC-EFIS
View
PARENT COMPANY
ARGOS USA CORP 078318694
TRIS


National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIR 327320 READY-MIX CONCRETE MANUFACTURING.
TRIS 327320 READY-MIX CONCRETE MANUFACTURING.
AIRS/AFS 327320 READY-MIX CONCRETE MANUFACTURING.
EIS 32732 READY-MIX CONCRETE MANUFACTURING
AIR 327320 READY-MIX CONCRETE MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
MAILING ADDRESS PO BOX 5636 COLUMBIA SC 29250-5636 SC-EFIS
FACILITY MAILING ADDRESS 3015 WINDWARD PLAZA, SUITE 300 ALPHARETTA GA 30004 AIRS/AFS
OTHER CONTACT PO BOX 5636 COLUMBIA SC 29250-5636 SC-EFIS
MAILING ADDRESS 3015 WINDWARD PLAZA SUITE 300 ALPHARETTA GA 30005-8713 TRIS
MAILING ADDRESS 1400 KEY RD COLUMBIA SC 29201 TRIS
ENGINEER 104 CORPORATE BLVD STE 410 WEST COLUMBIA SC 29169 SC-EFIS
PERMIT CONTACT 1400 KEY RD COLUMBIA SC 29250 SC-EFIS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
STEVE SIMONSEN
6783922130
TRIS


COMPLIANCE CONTACT
STEPHEN SIMONSEN
6783922130
AIRS/AFS


UNKNOWN CONTACT
STEPHEN SIMONSEN
6783922130
AIRS/AFS


OTHER CONTACT
STEVENSON, ANDY
803-256-2599
SC-EFIS
View
PERMIT CONTACT
ERWIN, JEFFERY
803-256-2599
SC-EFIS
View
PERMIT CONTACT
ERWIN, JEFFRY
803-256-2599
SC-EFIS
View

Query executed on: OCT-14-2025


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