Your vessel is employed on a voyage charter to carry grain from New Orleans to Rotterdam. Explain the key terms of a voyage charter and your obligations as master regarding them.

A. VOYAGE CHARTER — the shipowner agrees to carry a specific cargo from port A to port B in exchange for FREIGHT (payment per unit of cargo or lump sum). Key terms: (1) LAYCAN (Lay days Cancelling): the window within which the vessel must arrive and be ready to load. Arrive before the first LAY DAY — vessel may be ordered to wait (and lay time may not count). Arrive after the CANCELLING DATE — charterer has the right (but not obligation) to cancel the charter; (2) LAYTIME: the agreed time allowed for loading and discharging, expressed in days or tonnes per weather working day (WWD). Laytime begins when the vessel is an Arrived Ship (at berth or anchorage within the agreed area) AND the Notice of Readiness (NOR) has been tendered and accepted (or deemed accepted); (3) DEMURRAGE: if cargo operations take longer than the laytime allowed, the charterer pays demurrage (a daily rate for the additional time); (4) DISPATCH: if loading/discharging is completed faster than laytime allowed, the shipowner may pay dispatch (usually half the demurrage rate) to the charterer; (5) MASTER'S OBLIGATIONS: tender accurate and timely NOR; keep freight log; record weather interruptions (WWWW = Weather Working Week Warranted); report any deviation from the charter route to charterers.

B. Voyage charters and time charters are identical commercial arrangements. The only difference is in the duration — voyage charters are for one trip, time charters are long-term.

C. As master, you have no commercial obligations under a charter party — these are the ship manager's and charterer's arrangements. The master only operates the vessel.

D. Freight is payable under a voyage charter when cargo is loaded. If the cargo is lost at sea, freight is still due regardless of the cargo condition on arrival.

A. LLOYD'S OPEN FORM (LOF 2020) — the standard maritime salvage contract: Key characteristics: (1) NO CURE — NO PAY: the salvor is only paid if the salvage operation is successful (salved property is brought to a place of safety). If the vessel is lost, the salvor receives nothing (except potentially under the environmental protection enhancement — SCOPIC); (2) SCOPIC CLAUSE (Special Compensation P&I Club): a supplement to LOF that provides the salvor a safety net of "special compensation" for costs plus uplift if their efforts protect the environment, even if the salvage itself fails — to encourage salvors to attempt environmentally beneficial but risky operations; (3) AWARD DETERMINATION: the salvage award is fixed by Lloyd's arbitration (not the contract) — the salvor and shipowner are both bound to arbitration; (4) MASTER'S AUTHORITY: the Master has authority under admiralty law to sign a salvage agreement on behalf of the shipowner and cargo interests in cases of IMMINENT DANGER — the authority arises from necessity and the master's agency role. In this scenario — aground, salvage required — you MAY sign LOF on behalf of the shipowner. Immediately notify the owner and P&I Club. Consider inviting SCOPIC activation.

B. Never sign LOF without express authorisation from the shipowner. Wait until the owner is reached even if the vessel sinks. Only the shipowner can commit to a salvage contract.

C. LOF means the salvor is paid a fixed percentage of the vessel's value regardless of success. It is always better to negotiate a daily hire rate instead of LOF.

D. The master has no authority to sign any commercial contract. LOF can only be signed by the company's legal department. Reject LOF and request services under towage terms.

A. GENERAL AVERAGE (GA): a principle of maritime law whereby extraordinary sacrifices or expenditures made voluntarily for the common safety of the venture are shared proportionally by all parties (ship, cargo, and freight). York-Antwerp Rules 2016 — the modern standard governing GA: Rule A: there is a general average act when, and only when, any extraordinary sacrifice or expenditure is intentionally and reasonably made or incurred for the common safety for the purpose of preserving from peril the property involved in a common maritime adventure. REQUIREMENTS for GA: (1) Common peril — all parties (ship AND cargo) must face the same danger; (2) Voluntary act — intentional; (3) Reasonable — judged at the time; (4) Success — the property must be saved. In this scenario: flooding the engine room was voluntary, sacrificed cargo (destroyed by CO2 and flooding), and saved the ship — this is a classic GA act. DECLARATION: the master declares GA by noting it in the Official Log Book and notifying all B/L holders and cargo interests (through the P&I Club and average adjusters). The master appoints an Average Adjuster (Lloyd's Agents) to calculate each party's contribution. Cargo interests must provide a GA Bond and/or deposit before cargo is released.

B. General Average only applies if the ship's own cargo is sacrificed. Fire extinguishant damage to third-party cargo is a P&I liability, not General Average.

C. The master cannot declare General Average — only the shipowner can. The master's role is to record the facts; the insurance company declares GA.

D. General Average requires the sacrifice to be accidental. Since flooding the engine room was a deliberate decision, it is a tortious act and covered by hull insurance, not General Average.