SIC Code Lookup

Ship Building and Repairing

General

Class Code
3731
Industry
Manufacturing

Phraseology

Ship Building and Repairing

Description

Establishments primarily engaged in building and repairing ships, barges, and lighters, whether self-propelled or towed by other craft. This industry also includes the conversion and alteration of ships and the manufacture of off-shore oil and gas well drilling and production platforms (whether or not self-propelled). Establishments primarily engaged in fabricating structural assemblies or components for ships, or subcontractors engaged in ship painting, joinery, carpentry work, and electrical wiring installation, are classified in other industries.
  • Barges, building and repairing
  • Cargo vessels, building and repairing
  • Combat ships, building and repairing
  • Crew boats, building and repairing
  • Dredges, building and repairing
  • Drilling and production platforms, floating, oil and gas
  • Drydocks, floating
  • Ferryboats, building and repairing
  • Fireboats, building and repairing
  • Fishing vessels, large: seiners and trawlers-building and repairing
  • Hydrofoil vessels
  • Landing ships, building and repairing
  • Lighters, marine: building and repairing
  • Lighthouse tenders, building and repairing
  • Marine rigging
  • Naval ships, building and repairing
  • Offshore supply boats, building and repairing
  • Passenger-cargo vessels, building and repairing
  • Patrol boats, building and repairing
  • Radar towers, floating
  • Sailing vessels, commercial: building and repairing
  • Scows, building and repairing
  • Seiners, building and repairing
  • Shipbuilding and repairing
  • Submarine tenders, building and repairing
  • Tankers (ships), building and repairing
  • Tenders (ships), building and repairing
  • Towboats, building and repairing
  • Transport vessels, passenger and troop: building and repairing
  • Trawlers, building and repairing
  • Tugboats, building and repairing

Cross Reference

Find industry codes related to the SIC Code 3731. This includes General Liability, NAICS, and state and NCCI Class Codes.

General Liability (GL)

51400 Boat or Ship Building--Inboard and Inboard/Outboard
53425 Foundries
98949 Ship Repair or Conversion
59660 Tank Building or Mfg.--Metal--Not Pressurized

NAICS

336611 Ship Building and Repairing

NCCI Class Code

6854 Shipbuilding--Iron or Steel NOC & Drivers--Coverage Under State Act Only
3632 Machine Shop NOC
6843 Shipbuilding--Iron or Steel NOC & Drivers--Coverage Under U.S. Act Only
6845 Shipbuilding--Naval & Drivers.
3081 Foundry--Ferrous--NOC
3085 Foundry--Nonferrous
6882 Ship Repair Conversion--All Operations & Drivers. Coverage under State Act only
6872 Ship Cleaning--All Operations & Drivers
3620 Boilermaking

CA Class Code

3632 Machine Shops
3081 Foundries — iron
3085 Foundries — non — ferrous
3620 Boilermaking

DE Class Code

6843 Ship Building Iron Or Steel
0461 Machine Shops
0421 Steel Foundries
0447 Non-Ferrous Metals Foundry
6872 Ship Repair Or Convrsn-All Oper.
0415 Fabricated Plate Work

MI Class Code

3632 ABBRASIVE BLASTING OF METAL
6843 SHIP BUILDING: IRON OR STEEL: NOC: US ACT
6845 SHIP BUILDING: NAVAL: US ACT
3081 FOUNDRY-FERROUS-NOC
3085 FOUNDRY-NON-FERROUS METALS-NOC
6882
6872 MARINE RAILWAY OPERATION:US ACT; SHIP CLEANING: ALL OPER: US ACT; SHIP REPAIR OR CONV
3620 AIR TANK MANUFACTURE (OXYGEN, ACETYLENE, ETC)

NJ Class Code

6872 SHIPWRIGHT WORK & Drivers
3632 MACHine SHOP NOC
3081 FOUNDRY – FERROUS – NOC
3085 FOUNDRY – NON-FERROUS – NOC
3620 BOILERMAKING

NY Class Code

6854 SHIP BUILDING - IRON OR STEEL NOC -& DRIVERS - COVERAGE UNDER STATE ACT ONLY
3632 MACHINE SHOP NOC
6843 SHIP BUILDING - IRON OR STEEL NOC -& DRIVERS - COVERAGE UNDER U.S. ACT
3081 FOUNDRY NOC-FERROUS
3085 FOUNDRY-NON-FERROUS
6882 SHIP REPAIR OR CONVERSION - ALL OPERATIONS -& DRIVERS - COVERAGE UNDER STATE ACT ONLY
6872 SHIP REPAIR OR CONVERISON - ALL OPERATIONS -& DRIVERS - COVERAGE UNDER U.S. ACT
3620 TANK BUILDING-METAL-SHOP

PA Class Code

6843 Ship Building Iron Or Steel
0461 Machine Shops
0421 Steel Foundries
0447 Non-Ferrous Metals Foundry
6872 Ship Repair Or Convrsn-All Oper.
0415 Fabricated Plate Work

TX Class Code

6843 Ship Building--Iron or Steel--NOC & Drivers
3632 Machine Shop NOC.
3081 Foundry--Ferrous--NOC
3085 Foundry--Nonferrous
6872 Barge Cleaning & Drivers
3620 Boilermaking

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