ATLANTIS IX

The cognizant OCMI may require that a vessel and its equipment undergo any additional test or inspection deemed reasonable and necessary to determine that a vessel and its equipment are suitable for the service in which they are employed. It was reported that the ATLANTIS IX's trim cable wire rope inadvertently disconnected from one of the trim system fittings preventing the vessel's trim solid weight tray from operating as designed. The condition of the trim cable assembly, trim solid weigh tray, and other vessel systems must be inspected by USCG Marine Inspectors while the vessel is in drydock. The vessel is restricted from carrying passengers until the vessel is drydocked, the vessel's systems are inspected, and the test dive requirement detailed in CG-835V requirement 1 issued on 19 June 2025 is completed to the satisfaction of the attending USCG Marine Inspector.

Vessel control systems and other miscellaneous systems and equipment required by this part must be suitable for the purposes intended. While conducting operations with passengers for hire, vessel's trim system was not operating as designed. Vessel is restricated from carrying passengers for hire until proper operation of vessel is witness by ABS and Coast Guard Marine Inspector.

The cognizant OCMI may require that a vessel and its equipment undergo any additional test or inspection deemed reasonable and necessary to determine that the vessel and its equipment are suitable for the service in which they are to be employed. 01 of the vessel's 02 ballast pumps is reported to have an damaged motor control circuit. Vessel shall complete a test dive to the satisfaction of the attending marine inspector prior to carriage of passengers. 46 CFR 176.840

The Commandant may approve any arrangements, fitting, appliance, apparatus, equipment, calculation, information, or test, which provides a level of safety equivalent to that established by specific provisions of this subchapter. USCG NVIC 5-93 requires a passenger carrying submarine to maintain a USCG OCMI approved operations manual addressing submerging and surfacing procedures and other procedural items required for normal operation of the vessel. The ATLANTIS IX's current operations manual does not provide sufficient detail regarding the vessel's ballast water system operating requirements during submerging and surfacing operations. Submit an updated operations manual which includes the ballast water system operating requirements to the Sector Honolulu OCMI for review.

At each inspection the operation of all watertight closures in the hull shall be inspected. Plug #2 on the amidships penetrator presented a sea water leak while at depth. Make watertight.

[withheld — contains personal information; the deficiency system, dates, and resolution status are shown above]

All vessels must have navigation lights that are in compliance with the applicable sections of the International and Inland Navigation Rules. Port running light inoperable.

A vessel is inspected for compliance with the standards required by this subchapter. Machinery, equipment, materials, and arrangements not covered by standards in this subchapter may be inspected in accordance with standards acceptable to the cognizant [name withheld] (05) smoke hoods found with damaged vacuum seal and no longer valid for use in an emergency situation.

02 smoke hoods found with damaged vacuum seal and no longer valid for use in an emergency situation. Passenger count reduced to 46 until smoke hoods are available to all passengers permitted by the COI. If the company removes smoke hoods from another vessel then the passenger count for that vessel is reduced as per this 835 until smoke hoods are available to all passengers permitted by the COI.

Stern light inoperable. Install an operable stern/towing light. 46 CFR 183.420

Vsl UWT was inop. Must fix prior to carrying pax.

Vsl quick release for life jackets and fire hoods was inop

Vsl must conduct training for crew IRT fire procedures.

Provide record of inspection for portable fire extinguishers.

Renew as original cracked port side hand rail on the fwd ladder.

Remove dead end wires on lighting fixture in the Aux space.

Prove proper operation of PA system, DDE worklist item.

Prove proper operation of 27hz lower B.

Prove proper operation of port aft ladder entry light.

Hand bilge pump lever as installed unable to operate in full range.

Renew float buoy light on emergency marking buoy

Provide hydrotest dates for O2 bottles.

CONDUCT 5 YEAR PVHO PRESSURE TEST AT A DIVE OF 187.5 FEET. TEST DIVE MUST BE WITNESSED BY A CG MARINE INSPECTOR.

REPLACE THE MAST RUNNING LIGHT (RED/GREEN) AND AFT RUNNING LIGHT (CLEAR) TOTHE SATISFACTION OF A CG MARINE INSPECTOR.

PROVIDE ANNUAL DIVE CYCLES OF ATLANTIS IX TO THE USCG MARINE INSPECTION DEPARTMENT.