FRS Facility Detail Report


NORTHROP GRUMMAN SHIP SYSTEMS INC

EPA Registry Id: 110039509065
550 MODERN FARM RD
WAGGAMAN, LA 70094-2308


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:
RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LAD000740704 UNSPECIFIED UNIVERSE () RCRAINFO

BIENNIAL REPORTERS
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LAD000740704 HAZARDOUS WASTE BIENNIAL REPORTER RCRAINFO 12/31/2015
LOUISIANA - TOOLS FOR ENVIRONMENTAL MANAGEMENT AND PROTECTION ORGANIZATIONS
NORTHROP GRUMMAN SHIP SYSTEMS INC - AVONDALE MODULAR CONSTRUCTION DIVISON 592 STATE MASTER LA-TEMPO

NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
AVONDALE ENGINEERING & CONSTRUCTION CO LAG480913 ICIS-NPDES NON-MAJOR ICIS 03/08/2021 ICIS-
ENFORCEMENT/COMPLIANCE ACTIVITY
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LAR05Q028 ICIS-NPDES NON-MAJOR ICIS

AIR FACILITY SYSTEM
HUNTINGTON INGALLS INC - AVONDALE MODULA 2205100176 AIR MINOR (OPERATING) AIRS/AFS 01/31/2014
ICIS-AIR (AIR)
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LA0000002205100176 AIR MINOR ICIS 10/09/2017
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (ICIS-NPDES)
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LAR05Q028 STORM WATER INDUSTRIAL ICIS

RESOURCE CONSERVATION AND RECOVERY ACT INFORMATION SYSTEM
LAITRAM LLC - LAPEYRE STAIR-WESTWEGO FACILITY LAD000740704 SQG (Y) RCRAINFO

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
3559
SPECIAL INDUSTRY MACHINERY, NOT ELSEWHERE CLASSIFIED

AIR
3446
ARCHITECTURAL AND ORNAMENTAL METALWORK

NPDES
3446
ARCHITECTURAL AND ORNAMENTAL METALWORK

AIR
3559
SPECIAL INDUSTRY MACHINERY, NOT ELSEWHERE CLASSIFIED

NPDES
3559
SPECIAL INDUSTRY MACHINERY, NOT ELSEWHERE CLASSIFIED

AIR
3441
FABRICATED STRUCTURAL METAL

Facility Codes and Flags

EPA Region: 06
Duns Number: 614885890
Congressional District Number: 02
Legislative District Number:
HUC Code/Watershed: 08090301 / EAST CENTRAL LOUISIANA COASTAL
US Mexico Border Indicator:
Federal Facility: NO
Tribal Land: NO

Alternative Names

Alternative Name Source of Data
NORTHROP GRUMMANN SHIP SYSTEMS FRS
AVONDALE ENGINEERING AND CONSTRUCTION RCRAINFO
NORTHROP GRUMMAN SHIP SYSTEMS INC - AVON AIRS/AFS
EUGENE J ASPURU AIR
HUNTINGTON INGALLS INC - AVONDALE MODULA AIRS/AFS
AVONDALE IND INC MODULAR CONSTR RCRAINFO
NORTHROP GRUMMAN SHIP SYSTEMS INC - AVONDALE MODULAR CONSTRUCTION DIVISON LA-TEMPO

Organizations

Affiliation Type Name DUNS Number Information System Mailing Address
OPERATOR
LAPEYRE STAIR INC
RCRAINFO
View
OWNER
LAPEYRE PROPERTIES
RCRAINFO
View

National Industry Classification System Codes (NAICS)

Data Source NAICS Code Description Primary
AIRS/AFS 332312 FABRICATED STRUCTURAL METAL MANUFACTURING.
AIR 332312 FABRICATED STRUCTURAL METAL MANUFACTURING.
RCRAINFO 332312 FABRICATED STRUCTURAL METAL MANUFACTURING.
AIR 332323 ORNAMENTAL AND ARCHITECTURAL METAL WORK MANUFACTURING.

Facility Mailing Addresses

Affiliation Type Delivery Point City Name State Postal Code Information System
FACILITY MAILING ADDRESS PO BOX 50280 NEW ORLEANS LA 701500280 AIRS/AFS
FACILITY MAILING ADDRESS 200 LAITRAM LN HARAHAN LA 70123 RCRAINFO
OPERATOR 5117 TOLER ST HARAHAN LA 70123 RCRAINFO
FACILITY MAILING ADDRESS PO BOX 50280 NEW ORLEANS LA 701500280 AIR
OWNER 220 LAITRAM LN HARAHAN LA 70123 RCRAINFO
REGULATORY CONTACT 5117 TOLER ST HARAHAN LA 70123 RCRAINFO

Contacts

Affiliation Type Full Name Office Phone Information System Mailing Address
REGULATORY CONTACT
AL PULLIAM
504-570-1360
RCRAINFO
View

Query executed on: OCT-14-2025