FRS Facility Detail Report


GLADDING HEARN SHIPBUILDING

EPA Registry Id: 110024299132
1 RIVERSIDE AVE
SOMERSET, MA 027260000


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
DUCLOS CORP (DBA GLADDING-HEARN SHIPBUILDING) 02726DCLSC1RIVE TRI REPORTER TRIS

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GLADDING HEARN SHIPBUILDING MAR053563 STORM WATER INDUSTRIAL ICIS 06/06/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
MASSACHUSETTS - ENVIRONMENTAL PROTECTION INTEGRATED COMPUTER SYSTEM
DUCLOS CORPORATION 573957 STATE MASTER MA-EPICS
EPICS-584112
AIR STATIONARY POINT SOURCE
EPICS-587679
AIR STATIONARY POINT SOURCE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
GLADDING HEARN SHIPBUILDING MAR053563 ICIS-NPDES NON-MAJOR ICIS 06/06/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
COMPLIANCE AND EMISSIONS DATA REPORTING INTERFACE
GLADDING HEARN SHIPBUILDING CEDRI10153799 COMPLIANCE AND EMISSIONS REPORTING API 12/13/2022
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
GLADDING-HEARN SHIPBUILDING 339703506 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
MASSACHUSETTS - ENVIRONMENTAL PROTECTION INTEGRATED COMPUTER SYSTEM
GLADDING HEARN SHIPBUILDING 393139 STATE MASTER MA-EPICS
EPICS-399505
HAZARDOUS WASTE PROGRAM
EPICS-584112
AIR STATIONARY POINT SOURCE
EPICS-587679
AIR STATIONARY POINT SOURCE
EPICS-589065
AIR STATIONARY POINT SOURCE
EPICS-400842
AIR STATIONARY POINT SOURCE
MASSACHUSETTS - ENVIRONMENTAL PROTECTION INTEGRATED COMPUTER SYSTEM
DUCLOS CORPORATION 578707 STATE MASTER MA-EPICS
EPICS-589065
AIR STATIONARY POINT SOURCE
ELECTRONIC PERMIT SYSTEM
GLADDING HEARN SHIPBUILDING EPS10153661 AIR PROGRAM API 12/02/2022
EMISSION INVENTORY SYSTEM (EIS)
DUCLOS CORP 17920311 AIR EMISSIONS CLASSIFICATION UNKNOWN EIS 08/26/2021
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
GLADDING-HEARN SHIPBUILDING,THE DUCLOS CORPORATION 341472512 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
GLADDING HEARN DUCLOS MAD001405794 SQG (Y) RCRAINFO

INTEGRATED COMPLIANCE INFORMATION SYSTEM GLADDING HEARN SHIP BUILDING 2600026521 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 09/22/2011
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
GLADDING-HEARN SHIPBUILDING 339859316 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION INFORMATION SYSTEM
GLADDING-HEARN SHIPBUILDING CORP. 340700483 OSHA ESTABLISHMENT OSHA-OIS 09/12/2018
INTEGRATED COMPLIANCE INFORMATION SYSTEM GLADDING HEARN SHIPBUILDING CORP 6386010 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 03/20/2004 ICIS-01-2004-9094
FORMAL ENFORCEMENT ACTION
INTEGRATED COMPLIANCE INFORMATION SYSTEM DUCLOS CORPORATION DBA GLADDING-HEARN SHIPBUILDING 1800007425 ENFORCEMENT/COMPLIANCE ACTIVITY ICIS 08/25/2017
MASSACHUSETTS - ENVIRONMENTAL PROTECTION INTEGRATED COMPUTER SYSTEM
GLADDING HEARN SHIPBUILDING CO 27272 STATE MASTER MA-EPICS
EPICS-27272
HAZARDOUS WASTE PROGRAM
EMISSION INVENTORY SYSTEM (EIS)
GLADDING HEARN SHIP BUILDING 16659711 AIR SYNTHETIC MINOR EIS 01/06/2025
AIR FACILITY SYSTEM
DUCLOS CORP- GLADDING AND HEARN 2512000947 AIR MAJOR (OPERATING) AIRS/AFS 06/19/2014 ICIS-01-2013-1503
FORMAL ENFORCEMENT ACTION
INTEGRATED COMPLIANCE INFORMATION SYSTEM GLADDING HEARN SHIPBUILDING CORP 6386010 FORMAL ENFORCEMENT ACTION ICIS 08/11/2004 ICIS-01-2004-9094
FORMAL ENFORCEMENT ACTION
ICIS-AIR (AIR)
GLADDING HEARN SHIP BUILDING MA0000002512000947 AIR SYNTHETIC MINOR ICIS 02/23/2017

Additional EPA Reports:  

MyEnvironment  Enforcement and Compliance  Facility Coordinates Viewer  Watershed Report

Standard Industrial Classification Codes (SIC)

Data Source SIC Code Description Primary
NPDES
3731
SHIP BUILDING AND REPAIRING

Facility Codes and Flags

EPA Region: 01
Duns Number:
Congressional District Number: 04
Legislative District Number: S
HUC Code/Watershed: 01090004 / NARRAGANSETT
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
GLADDING HEARN SHIP BUILDING MA-EPICS
DUCLOS CORP TRIS
D/B/A/ GLADDING-HEARN SHIPBUILDING TRI REPORTING FORM
DUCLOS CORP- GLADDING AND HEARN AIR
GLADDING HEARN SHIPBUILDING CORP ICIS
DUCLOS CORP (DBA GLADDING-HEARN SHIPBUILDING) TRI REPORTING FORM
GLADDING-HEARN SHIPBUILDING DUCLOS CORPORATION MANUAL ENTRY
GLADDING HEARN DUCLOS RCRAINFO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
REGULATORY CONTACT
GLADDING HEARN SHIP BUILDING
MA-EPICS
View
OWNER
GLADDING HEARN SHIPBUILDING CO
MA-EPICS
View
OWNER
GLADDING HEARN SHIPBUILDING CO
MA-EPICS
View
OWNER
GLADDING HEARN SHIPBUILDING CO
MA-EPICS
View
REGULATORY CONTACT
GLADDING HEARN SHIP BUILDING
MA-EPICS
View
REGULATORY CONTACT
GLADDING HEARN DUCLOS
MA-EPICS
View
OPERATOR
DUCLOS CORP DBA GLADDING HEARN SHIP BUIL
RCRAINFO
View
OWNER
DUCLOS CORP DBA GLADDING HEARN SHIP BUIL
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
OSHA-OIS 336611 SHIP BUILDING AND REPAIRING.
OSHA-OIS 336612 BOAT BUILDING.
MA-EPICS 336611 SHIP BUILDING AND REPAIRING.
EIS 336612 BOAT BUILDING.
OSHA-OIS 336612 BOAT BUILDING.
EIS 336611 SHIP BUILDING AND REPAIRING.
AIR 336611 SHIP BUILDING AND REPAIRING.
RCRAINFO 336611 SHIP BUILDING AND REPAIRING.
TRIS 336611 SHIP BUILDING AND REPAIRING.
OSHA-OIS 336611 SHIP BUILDING AND REPAIRING.
AIRS/AFS 336611 SHIP BUILDING AND REPAIRING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
OPERATOR PO BOX 300 SOMERSET MA 02726-0000 RCRAINFO
REGULATORY CONTACT PO BOX 300 SOMERSET MA 02726-0000 RCRAINFO
FACILITY MAILING ADDRESS 1 RIVERSIDE AVE SOMERSET MA 027260000 AIRS/AFS
FACILITY MAILING ADDRESS PO BOX 300 SOMERSET MA 02726-0000 RCRAINFO
OWNER 1 RIVERSIDE AVE SOMERSET MA 027250000 MA-EPICS
REGULATORY CONTACT 1 RIVERSIDE AVE SOMERSET MA 027260000 MA-EPICS
REGULATORY CONTACT PO BOX 300 SOMERSET MA 02726-0000 MA-EPICS
OWNER 1 RIVERSIDE AVE SOMERSET MA 02726 MA-EPICS
OWNER PO BOX 300 SOMERSET MA 02726-0000 RCRAINFO
FACILITY MAILING ADDRESS 1 RIVERSIDE AVE SOMERSET MA 027260000 AIR
FACILITY MAILING ADDRESS 1 RIVERSIDE AVE SOMERSET MA 02726 MA-EPICS
REGULATORY CONTACT 1 RIVERSIDE AVE SOMERSET MA 027250000 MA-EPICS
MAILING ADDRESS PO BOX 300 SOMERSET MA 02726-0000 TRIS
FACILITY MAILING ADDRESS 1 RIVERSIDE AVE SOMERSET MA 027260000 MA-EPICS
OWNER 1 RIVERSIDE AVE SOMERSET MA 027260000 MA-EPICS

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
PUBLIC CONTACT
PAUL SIMONS
5086768596
TRIS


COMPLIANCE CONTACT
TIMITHY MCCAULIFF
5086768596
AIRS/AFS


COMPLIANCE CONTACT
TIMITHY MCCAULIFF
5086768596
AIR


UNKNOWN CONTACT
TIMITHY MCCAULIFF
5086768596
AIRS/AFS


UNKNOWN CONTACT
TIMITHY MCCAULIFF
5086768596
AIR


Query executed on: OCT-14-2025


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