装卸许可时间

Detailed explanation

Laytime is the period defined in the charter party allowed for discharging or loading a vessel without extra charges.

Why Laytime Matters

• •**Avoid penalties**: good planning prevents demurrage
• •**Improve efficiency**: a defined window drives the team
• •**Advance planning**: knowing the allowance helps 协调
• •**Performance measure**: a KPI for the stevedoring company

Types of Laytime

1. General Laytime Covers all activities from vessel arrival until discharge completes.

2. Special Laytime Defined for specific 作业 such as hold opening or 检查.

Calculating Laytime

• •**Start date**: when the formal notice is received
• •**End date**: when discharge or loading completes
• •**Actual duration**: real time spent
• •**Allowed duration**: time agreed in the contract
• •**Delay**: actual minus allowed (if positive)

Demurrage

If the allowed time is exceeded, daily penalties apply based on: - Number of delay days - Cargo value - Agreed charter terms