Section 880-RICR-00-00-3.9 - Port Security ChargesA. The following port security charges shall apply as follows: 1. Weekday rate (less than 9 hours) = $435.002. Weekday day rate (greater than 9 hours) = $1,500.003. Weekend/Holiday rate (less than 9 hours) = $650.004. Weekend/Holiday rate (greater than 9 hours) = $1,750.00B. Port Security Charges are billed in twenty-four (24) hour increments. If any portion of a vessels time at Port falls on a weekend day or holiday, the vessel will be billed at the higher rate for that 24-hour increment.880 R.I. Code R. 880-RICR-00-00-3.9