Contract analysis

I. EXECUTIVE SUMMARY This memorandum analyzes the viability of Thalassa Shipping & Logistics SA's ("TSL") latent defect defense to Northwind Maritime Corporation's ("Northwind") breach of charter-party claim arising from Incident 1 — the main engine turbocharger failure aboard the M/V Aegean Fortuna (IMO No. 9847231) that occurred between March 12 and April 2, 2022, resulting in twenty-two (22) days off-hire. The pur

II. FACTUAL BACKGROUND A. The Charter-Party The charter-party at issue was executed on December 3, 2020, between Aegean Fortuna Shipholding Ltd. ("AFSL"), as disponent owner, and Northwind Maritime Corporation ("Northwind"), as charterer. AFSL is a wholly owned subsidiary of TSL, incorporated in the Republic of Liberia under registration number LR-C-20167845. Northwind is incorporated in the Republic of the marshall

Clause 2 (Delivery and Seaworthiness): The owner undertook to deliver the vessel in a seaworthy condition at the commencement of the charter period and to maintain the vessel in seaworthy condition throughout the term. The standard NYPE 2015 language provides that the vessel shall be "tight, staunch, strong, and in every way fitted for the service." As discussed in Section III below, this language has been the subjec

Clause 6 (Maintenance and Seaworthiness During Charter Period): This clause imposes on the owner a continuing obligation to maintain the vessel "in a thoroughly efficient state of hull, machinery, and equipment throughout the charter period." The clause further requires that the owner ensure compliance with all classification society requirements, in this case those imposed by the GMCB. This is the primary provision

Clause 11 (Off-Hire): This clause sets forth the circumstances under which the vessel may be placed off-hire, including periods during which the vessel is unable to perform its charter service due to mechanical breakdown or deficiency. The off-hire provisions are relevant to the calculation of Northwind's claimed damages, as the charterer asserts a right to deduct hire for the full 22-day period during which the vess

Clause 28 (Liquidated Damages): This clause provides for liquidated damages in the event of off-hire attributable to the owner's breach. As discussed in Section VI below, a separate memorandum (dated November 20, 2023) addresses the dispute between the parties regarding whether the $4,500,000 liquidated damages cap under Clause 28 applies on a per-incident basis (as Northwind contends) or once to the entire charter p

III. LEGAL FRAMEWORK: OWNER'S MAINTENANCE OBLIGATION UNDER THE NYPE 2015 FORM A. Clause 2 — Delivery in Seaworthy Condition The NYPE 2015 form, like its predecessors, includes in Clause 2 the owner's warranty that the vessel will be delivered in a condition that is "tight, staunch, strong, and in every way fitted for the service" contemplated by the charter-party. This language, which has been a fixture of the NYPE f

Clause 6 of the NYPE 2015 form imposes upon the owner the obligation to maintain the vessel "in a thoroughly efficient state of hull, machinery, and equipment" throughout the charter period. The parties' charter-party further supplements this obligation by requiring compliance with all classification society (GMCB) requirements, including annual surveys, intermediate surveys, and special surveys as required by the ap

IV. THE LATENT DEFECT DEFENSE UNDER NEW YORK MARITIME LAW A. Definition of "Latent Defect" A latent defect, in the maritime context, is a defect that exists at the time of inspection but is hidden or not discoverable through the exercise of reasonable care and diligence. The defect is present in the material, component, or system, but its nature is such that it cannot be detected by visual inspection, operational mon

1. The defect was latent. TSL must demonstrate that the defect that caused the turbocharger failure was hidden and not discoverable through reasonable inspection or the exercise of due diligence. This means establishing that the defect could not have been detected by visual inspection, operational monitoring (including review of engine room alarm logs, performance data, and vibration analysis), or the standard survey

2. The owner exercised due diligence. TSL must demonstrate that it maintained a proper inspection and maintenance regime throughout the charter period, that it complied with all GMCB classification requirements, and that it had no prior notice or warning of the defect. This element requires TSL to present documentary evidence of its maintenance protocols, including the planned maintenance system ("PMS") records for t

3. The failure was caused by the latent defect. TSL must establish a causal nexus between the hidden defect and the turbocharger failure. This means demonstrating that the failure resulted from the latent defect rather than from accumulated wear, improper operation by the crew, contaminated fuel or lubricants, or deferred maintenance. Expert testimony will be required to establish this causal link, ideally supported

V. APPLICATION TO INCIDENT 1 — TURBOCHARGER FAILURE A. Factual Basis for Latent Defect Argument TSL's defense for Incident 1 is premised on the contention that the turbocharger that failed on March 12, 2022 contained a latent manufacturing or metallurgical defect — likely a flaw in the turbine blade material or rotor assembly — that was not detectable through visual inspection, operational monitoring, or the surveys

1. Pattern of failures. Northwind will almost certainly argue that three mechanical incidents in a single year (Incidents 1, 2, and 3 in 2022) demonstrate a systemic maintenance failure rather than a series of isolated, unrelated events. Northwind will contend that the frequency and severity of the breakdowns — a turbocharger failure in March, a ballast water treatment system malfunction and boiler failure in July, a

2. Clause 6 as near-absolute obligation. Northwind may argue that the "thoroughly efficient state" language in Clause 6 imposes an obligation that is closer to strict liability than to a mere due diligence standard, and that under this heightened standard, the latent defect defense is either unavailable or extremely narrow. Northwind may cite the plain language of the clause — which does not expressly contain a "due

3. Insufficiency of class survey compliance. Northwind may argue that compliance with GMCB classification society surveys represents the minimum standard of care, and that a reasonably prudent owner should have conducted additional inspections of the turbocharger and main engine beyond what the class rules required, particularly given the vessel's operational profile and the rigors of the trade in which it was employ

4. Constructive knowledge. If there were any prior turbocharger alarms, abnormal vibration readings, elevated exhaust temperatures, or other performance anomalies in the weeks or months before March 12, 2022, Northwind will argue that these constituted warning signs that should have prompted TSL to investigate further and that TSL's failure to do so negates the latent defect defense. The core of this argument is that

5. Northwind's expert opposition. Northwind has engaged Captain Julian Blackmore of Blackmore Maritime Advisory Ltd., London, as its maritime expert. Captain Blackmore is expected to opine that industry-standard maintenance practices would have identified the precursors to the turbocharger failure, and that a reasonably prudent owner operating a Supramax dry bulk carrier of this age and type would have conducted more

VI. INTERACTION WITH OTHER DEFENSES A. Relationship to the LD Cap Argument The latent defect defense for Incident 1 interacts with TSL's position on the Clause 28 liquidated damages cap. Even if the latent defect defense fails for Incident 1 — that is, even if the court holds that TSL is liable for the turbocharger failure — TSL's position that the $4,500,000 liquidated damages cap under Clause 28 applies once to the

VII. EVIDENTIARY AND DISCOVERY CONSIDERATIONS A. Key Documents to Obtain / Preserve The following categories of documents are critical to the development and presentation of the latent defect defense and must be obtained, preserved, and reviewed as a matter of priority:

1. GMCB class survey reports and condition of class records for the M/V Aegean Fortuna from delivery in 2016 through April 2022. These records will establish whether the vessel was in full compliance with its classification society survey schedule at the time of the turbocharger failure, and whether there were any conditions of class, recommendations, or survey findings relating to the turbocharger, main engine, or a

2. TSL planned maintenance system (PMS) records for the main engine and turbocharger. The PMS records will document all scheduled and completed maintenance tasks for the turbocharger, including inspection intervals, component replacements, overhauls, and condition assessments. These records are maintained in TSL's fleet management software and should be produced in their native electronic format.

3. Colombo repair yard records, including any work orders, repair reports, invoices, failure analysis reports, metallurgical testing results, or root cause analysis documentation relating to the turbocharger repair conducted in March–April 2022. These records are critical to establishing the nature of the defect and the cause of the failure. If no formal root cause analysis was conducted, the repair records may still