FRS Facility Detail Report


TILCON DELAWARE GUMBORO

EPA Registry Id: 110002444668
20139 LOWES ROAD ROUTE 427
FRANKFORD, DE 19945


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)
INDEPENDENCE CONSTRUCTION MATERIALS (ICM) GUMBORO DE0000001000500026 AIR SYNTHETIC MINOR ICIS 11/14/2014
DELAWARE ENVIRONMENTAL NAVIGATOR
PENNSY SUPPLY DBA TILCON DELAWARE - 20139 LOWES RD, GUMBORO 10001105 STATE MASTER DEN
DEN-1000500026
AIR PROGRAM
DEN-223930
DISCHARGE PREVENTION PROGRAM
AIR FACILITY SYSTEM
INDEPENDENCE CONSTRUCTION MATERIALS (ICM 1000500026 AIR SYNTHETIC MINOR (PERMANENTLY CLOSED) AIRS/AFS 09/16/2014
EMISSION INVENTORY SYSTEM (EIS)
TILCON DELAWARE GUMBORO 2698111 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 02/07/2023

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
DEN
1622
BRIDGE, TUNNEL, AND ELEVATED HIGHWAY CONSTRUCTION

DEN
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

AIR
1622
BRIDGE, TUNNEL, AND ELEVATED HIGHWAY CONSTRUCTION

AIRS/AFS
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIR
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

AIR
2951
ASPHALT PAVING MIXTURES AND BLOCKS

DEN
2951
ASPHALT PAVING MIXTURES AND BLOCKS

AIRS/AFS
1611
HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS

AIRS/AFS
1622
BRIDGE, TUNNEL, AND ELEVATED HIGHWAY CONSTRUCTION

Facility Codes and Flags

EPA Region: 03
Duns Number: 382479729
Congressional District Number: 01
Legislative District Number: 21
HUC Code/Watershed: 02060009 / POCOMOKE
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
I A CONSTRUCTION, GUMBORO DEN
INDEPENDENCE CONSTRUCTION MATERIALS (ICM AIRS/AFS
TILCON DEN
IA CONSTRUCTION CORPORATION GUMBORO PLANT MANUAL ENTRY
I.A. CONSTRUCTION CORPORATION AIR
PENNSY SUPPLY DBA TILCON DELAWARE DEN
IA CONSTRUCTION CORPoration AIRS/AFS
DAVID A BRAMBLE, INC-GUMBORO DEN
I. A. CONSTRUCTION CORP., GUMBORO DEN
TILCON - GUMBORO DEN
INDEPENDENCE CONSTRUCTION MATERIALS (ICM) GUMBORO AIR
PENNSY SUPPLY DBA TILCON DELAWARE - 20139 LOWES RD, GUMBORO FRS
INTERSTATE CONSTRUCTION OF DELMARVA, INC. DEN

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OWNER
INTERSTATE CONSTRUCTION OF DELMARVA, INC
DEN
View
OWNER
OLD CASTLE MATERIALS 382479729
DEN


OPERATOR
TILCON DELAWARE INC
DEN
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
EIS 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
DEN 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.
DEN 327999 ALL OTHER MISCELLANEOUS NONMETALLIC MINERAL PRODUCT MANUFACTURING.
AIR 324121 ASPHALT PAVING MIXTURE AND BLOCK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS 29631 FOSKEY LANE DELMAR MD 21875 DEN
MAILING ADDRESS 29631 FOSKEY LANE DELMAR MD 21875 AIR
FACILITY MAILING ADDRESS RD#3 BOX P-1 MILLSBORO DE 19966 AIRS/AFS
OWNER Y29631 FOSKEY LANE DELMAR MD 21875 DEN
OPERATOR PO BOX 858 DOVER DE 19903 DEN

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
COMPLIANCE CONTACT
DANIEL MESSICK
4107426157
AIRS/AFS


UNKNOWN CONTACT
DANIEL MESSICK
4107426157
AIRS/AFS


COMPLIANCE CONTACT
DANIEL MESSICK
4107426157
AIR


UNKNOWN CONTACT
DANIEL MESSICK
4107426157
AIR


Query executed on: OCT-14-2025