MAG 571

No person may operate, install, or reinstall an air compressor in a cargo area described in 46 CFR 32.35-15 of this subchapter. Marine Inspector observed a wheeled air compressor affixed to the cargo tank top within the cargo area as defined in 46 CFR 32.35-15. Air compressor is to be removed from the cargo area. 46 CFR 35.35-85

Each non-metallic transfer hose must: Not burst, bulge leak or abnormally distort under status liquid pressure at least 1 1/2 times the maximum allowable working pressure. The frequency of the tests and inspections required by this section must be: for vessels - annually. Marine Inspector was provided cargo transfer hose testing certificates that were either expired or hoses were air tested. Complete required static liquid testing on applicable transfer hoses OR prove compliance with either 33 CFR 156.170(h) or (i) for alternative compliance approvals on provided air test certificates. 33 CFR 156.170(c)(1)(iii) / (f)(3)

Each loading arm and each transfer pipe system, including metallic hose, must not leak under static liquid pressure at least 1 1/2 times the maximum allowable working pressure; The frequency of the tests and inspections required by this section must be: for vessels - annually. Marine Inspector was provided cargo transfer piping test certificates that were either expired or piping was air tested. Complete required static liquid testing on applicable transfer piping OR prove compliance with either 33 CFR 156.170(h) or (i) for alternative compliance approvals on provided air test certificates. 33 CFR 156.170(c)(4) / (f)(3)

Each hose assembly used for transferring oil or hazardous material must meet the following requirements: (1)The name of each product for which the hose may be used; or (2) For oil products, the words “OIL SERVICE”; In addition: (1) Maximum allowable working pressure; (2) Date of manufacture; and (3) Date of the latest test required by 33 CFR 156.170. Marine Inspector observed transfer hoses to be improperly marked. Complete hose markings. 33 CFR 155.800 / 33 CFR 154.500

A tank vessel with a capacity of 250 or more barrels that is carrying oil or hazardous material as cargo must have; under or around each loading manifold and each transfer connection point, a fixed container or enclosed deck area that, in all conditions of ship list or trim encountered during the loading operation meets the required capacities listed (i-v) based on hose or pipe diameter. Marine Inspector observed approximately 3-4 inches of accumulated diesel fuel oil within the manifold containment system. Properly drain and maintain to provide the required spill capacity. 33 CFR 155.310(a)(1)

The cargo handling equipment shall be maintained by the tank vessel's personnel in accordance with the regulations in this subchapter, including the following: Cargo pump relief valves shall be tested at least once each year to determine that they function satisfactorily at the pressure at which they are set to open. 46 CFR 35.35-70(b) Marine Inspector observed a 2022 inspection date on the cargo pump relief valve. Provide proof of annual cargo pump relief valve testing.

Once the plan review and inspection of the tank vessel Vapor Control System (VCS) satisfy the requirements of this part, the Officer in Charge, Marine Inspection (OCMI) will endorse the Certificate of Inspection for the U. S.-flagged tank vessel. MAG 571 had VCS plans approved by the Marine Safety Center (MSC) on 17 JUL 2007, Approval letter Serial number C2-0702258, with no documented system removals or modifications since 23 MAR 2012. During 28 MAR 2024 Annual Inspection, Marine Inspectors observed ALL previously approved VCS high level and overfill system components to have been entirely removed from the tank barge on an unknown date. Vessel's current VCS arrangement does not comply with the requirements of 46 CFR Part 39. Vessel operator to reinstall ALL removed VCS components to comply OR provide a proposal to both the MSC and local OCMI on plans to permanently decommission the on-board VCS. Either option will require MSC and OCMI final approval on any and all system changes. 46 CFR 39.1013(d) Rectified prior to usage of the Vapor Control System OR once system is officially decommissioned.

Every tank barge shall have its name or number carved, punch-marked, or welded on the main beam, inside the cargo hatch, or other suitable permanent part of the vessel's structure for the purpose of identification. The vessel's name or number shall be so displayed at the highest part of the vessel's hull or permanent structure that the name or number can be seen from either side. Marine Inspector observed the barge's name to be worn and not clearly visible on the PORT and STBD sides of the barge due to paint wearing off. Make the barge name clearly visible. 46 CFR 32.05-15

When major alterations or major repairs of tank vessels become necessary the work shall be done under the direction of the Officer in Charge, Marine Inspection, and shall be in accordance with the regulations in effect for new construction insofar as possible. Vessel owners rep stated that the vessel had recently been dry docked and major repairs completed to the side shell to repair damage caused by Hurricane IDA. MI observed numerous areas of side shell crop and renewal. All repairs were done without notifying and without the supervision of the OCMI. 46 CFR 30.01-10

If during an internal structural exam, damage or deterioration to structural members is discovered the OCMI may require the vessel to be taken out of service to effect permanent repairs. MI observed damaged structural members in the #3 Port wing void, starboard bow void, and the starboard stern void all in need for crop and renew repairs. 46 CFR 31.10-21(c)

Drive shaft guard on Cargo pump engine needed to be extended. Part of shaft exposed.

Wiring Harness on Prime Mover is not intrinsically safe, explosion proof, or purged and pressurized for a Class I Div I area. Ref D8(dp) Policy Letter 02-2007 CH1. Barge is allowed to operate until Aug 08 per policy ltr.

Vapor Recovery System plans have not been approved.

Certificate of Documentation has not been received.