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US Coast Guard Circulars

rosaP Repository & Open Science Access Portal

The US Coast Guard Circulars Collection holds digitized NVICs published from 1960 through 2000. A Navigation and Vessel Inspection Circular (NVIC) provides detailed guidance about the enforcement or compliance with certain Federal marine safety regulations and Coast Guard marine safety programs. The collection is searchable by NVIC number. Bookmark this collection: https://rosap.ntl.bts.gov/collection_uscgcirculars or https://doi.org/10.21949/1530856.

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Showing 201 - 220 of 236 results
  • Code of Safe Practice for Ships Carrying Timber Deck Cargoes
    Code of Safe Practice for Ships Carrying Timber Deck Cargoes
    United States. Coast Guard
    1977-08-22 | PDF
    Navigation and Vessel Inspection Circular No. 3-77: Code of Safe Practice for Ships Carrying Timber Deck Cargoes.
  • Damage Stability Calculation for Tank Vessels
    Damage Stability Calculation for Tank Vessels
    United States. Coast Guard
    1976-12-05 | PDF
    Navigation and Vessel Inspection Circular No. 2-76: Damage Stability Calculation for Tank Vessels.
  • Bulk Grain Cargoes
    Bulk Grain Cargoes
    United States. Coast Guard
    1975-08-20 | PDF
    Navigation and Vessel Inspection Circular No. 3-75: Bulk Grain Cargoes.
  • Alteration of Existing Rafts to Comply with Improved Inflation Standards
    Alteration of Existing Rafts to Comply with Improved Inflation Standards
    United States. Coast Guard
    1975-06-26 | PDF
    Navigation and Vessel Inspection Circular No. 2-75: Alteration of Existing Rafts to Comply with Improved Inflation Standards
  • OilWater Separators
    Oil-Water Separators
    United States. Coast Guard
    1974-12-01 | PDF
    Navigation and Vessel Inspection Circular No. 7-74: Oil-Water Separators.
  • Elimination of Unsafe Condition on Board Tank Barges
    Elimination of Unsafe Condition on Board Tank Barges
    United States. Coast Guard
    1974-07-28 | PDF
    Navigation and Vessel Inspection Circular No. 6-74: Elimination of Unsafe Condition on Board Tank Barges.
  • Stability Information Required on Inspected and Uninspected United States Vessels Receiving a Load Line Certificate and Foreign Vessels Receiving Form B Load Line Certificates
    Stability Information Required on Inspected and Uninspected United States Vessels Receiving a Load Line Certificate and Foreign Vessels Receiving Form B Load Line Certificates
    United States. Coast Guard
    1974-03-27 | PDF
    Navigation and Vessel Inspection Circular No. 4-74: Stability Information Required on Inspected and Uninspected United States Vessels Receiving a Load Line Certificate and Foreign Vessels Receiving Form B Load Line Certificates.
  • Alternate Means of Determining the Weight of C02 in Fire Extinguishing Systems
    Alternate Means of Determining the Weight of C02 in Fire Extinguishing Systems
    United States. Coast Guard
    1973-09-01 | PDF
    Navigation and Vessel Inspection Circular No. 8-73: Alternate Means of Determining the Weight of C02 in Fire Extinguishing Systems.
  • Main Propulsion Boiler Automation
    Main Propulsion Boiler Automation
    United States. Coast Guard
    1973-06-13 | PDF
    Navigation and Vessel Inspection Circular No. 7-73: Main Propulsion Boiler Automation.
  • Intact Stability Criteria for Passenger and Cargo Ships Under 100 Meters in Length
    Intact Stability Criteria for Passenger and Cargo Ships Under 100 Meters in Length
    United States. Coast Guard
    1973-04-18 | PDF
    Navigation and Vessel Inspection Circular No. 3-73: Intact Stability Criteria for Passenger and Cargo Ships Under 100 Meters in Length
  • Guide to Fixed FireFighting Equipment Aboard Merchant Vessels
    Guide to Fixed Fire-Fighting Equipment Aboard Merchant Vessels
    United States. Coast Guard
    1972-08-22 | PDF
    Navigation and Vessel Inspection Circular No. 6-72: Guide to Fixed Fire-Fighting Equipment Aboard Merchant Vessels.
  • Index of 46 CFR Part 151 Certain Bulk Dangerous Cargoes on Unmanned Tank Barges Subchapter 0
    Index of 46 CFR Part 151 (Certain Bulk Dangerous Cargoes on Unmanned Tank Barges), Subchapter 0
    United States. Coast Guard
    1971-07-01 | PDF
    Navigation and Vessel Inspection Circular No. 5-71: Index of 46 CFR Part 151 (Certain Bulk Dangerous Cargoes on Unmanned Tank Barges), Subchapter 0.
  • Pipe Stress Analysis Calculations
    Pipe Stress Analysis Calculations
    United States. Coast Guard
    1971-05-02 | PDF
    Navigation and Vessel Inspection Circular No. 2-71: Pipe Stress Analysis Calculations
  • Valves Employing Resilient Material
    Valves Employing Resilient Material
    United States. Coast Guard
    1971-04-30 | PDF
    Navigation and Vessel Inspection Circular No. 4-71: Valves Employing Resilient Material.
  • Repair of Boiler Safety Valves
    Repair of Boiler Safety Valves
    United States. Coast Guard
    1971-01-08 | PDF
    The purpose of this circular is to outline of conditions Coast Guard approval and acceptance when safety valves are repaired under the provisions of Section 59.01-5, Title 46 CFR, Subchapter F, Marine Engineering.
  • Marine Type Portable Fire Extinguishers
    Marine Type Portable Fire Extinguishers
    United States. Coast Guard
    1970-10-14 | PDF
    Navigation and Vessel Inspection Circular No. 7-70: Marine Type Portable Fire Extinguishers.
  • Fixed Fire Extinguishing Systems for Use In Galley Ventilating Equipment
    Fixed Fire Extinguishing Systems for Use In Galley Ventilating Equipment
    United States. Coast Guard
    1970-08-23 | PDF
    Navigation and Vessel Inspection Circular No. 6-70: Fixed Fire Extinguishing Systems for Use In Galley Ventilating Equipment.
  • Powder Loads for Lyle Type LineThrowing Guns
    Powder Loads for Lyle Type Line-Throwing Guns
    United States. Coast Guard
    1970-06-15 | PDF
    Navigation and Vessel Inspection Circular No. 4-70: Powder Loads for Lyle Type Line-Throwing Guns.
  • Special Examination in Lieu of Drydocking for Large Mobile Drilling Units
    Special Examination in Lieu of Drydocking for Large Mobile Drilling Units
    United States. Coast Guard
    1969-12-12 | PDF
    To set forth procedures to be used when conducting an examination in lieu of drydocking on large drilling units.
  • ImpulseProjected Rocket Type LineThrowing Appliances
    Impulse-Projected Rocket Type Line-Throwing Appliances
    United States. Coast Guard
    1969-10-22 | PDF
    This circular is to inform all interested parties of the conditions for resuming quarterly drills on vessels having the subject type appliance.
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