Panama Canal Maritime Regulations Vocabulary

Flashcards covering key terminology, regulations, measurements, and requirements for navigating the Panama Canal.

Board of Directors

The governing body responsible for approving the regulations regarding navigation, marine traffic, pilotage, and matters concerning navigation in the Panama Canal.

Significant Event

An incident affecting the environment, public health, Canal operation, or the safety of individuals, vessels, or structures.

IOPP Certificate

A document certifying that a vessel has been surveyed in accordance with the regulations of MARPOL 73/78.

Radio Communication Language Standard

The requirement that all radio communications within Canal waters shall be conducted in English.

Boarding Facilities Standard

Safety equipment and arrangements on vessels that must comply with SOLAS 74/78 requirements.

Class 7 IMDG Code

The IMDG code classification requirements with which vessels carrying radioactive substances in Canal waters must comply.

Maritime Safety Offenses

Offenses including navigating without the required signal system, abandoning or destroying vessels in Canal waters, and providing incorrect or false information about the vessel.

Very Serious Offense Fine

A monetary penalty imposed for major Canal violations, ranging from B/. $100,001.00$ to B/. $1,000,000.00$.

Maximum Authorized Transit Draft

The draft limit set at $12.04\text{ meters}$ ($39.5\text{ feet}$) tropical fresh water (TFW), assuming a Gatun Lake level at $24.84\text{ meters}$ ($81.5\text{ feet}$) or more.

Maximum Vessel Drag Limit

An operational limit stating drag must not adversely affect maneuverability or visibility and should not exceed $5\text{ feet}$.

Maximum Length for Regular Transit

The length limitation for regular vessel transit, set at $289.6\text{ meters}$ ($950\text{ feet}$), excluding passenger and container ships.

Allowable Vessel Height

The vertical limit of $57.91\text{ meters}$ ($190\text{ feet}$) at any state of the tide for any vessel transiting the Canal or entering the Port of Balboa.

Rudder Angle Indicator (RAI) Bridge Wing Requirement

The rule mandating that an RAI must be located on each bridge wing for vessels with a beam exceeding $22.38\text{ meters}$ ($73\text{ feet}$).

IMO Class 1

A dangerous cargo classification covering substances and articles that present a mass explosion hazard.

Precaution Designator (PD)

A classification system assigned to vessels carrying dangerous cargo, where PD-1 represents the least hazardous and PD-6 represents the most hazardous.

SOLAS Regulation 29 Steering Requirement

The requirement specifying that main steering gear must put the rudder from $35^\text{degrees}$ on one side to $35^\text{degrees}$ on the other side at maximum draught and speed in no more than $28\text{ seconds}$.

The Authority

The governing body possessing full authority to take charge of and respond to all vessel emergencies in Panama Canal waters.

Hand Line Vessel Minimum Speed

A requirement of at least $5\text{ knots}$; failure to maintain this speed allows the ACP to deny transit.

Bridge Bell Book and Engine Bell Book

Logbooks mandatory for every power-driven vessel over $250\text{ feet}$ in length while navigating in Canal waters under pilot control.

Long Ton

A unit used to express vessel displacement tonnage, equivalent to $2,240\text{ pounds}$.

Preference Vessel Signals

Special visual identifiers consisting of the "Z" flag by day and a red light by night.

Lock Arrow Signal (Pointing Down)

A visual signal at the locks indicating: "Not ready, stand off well clear of lock, prepared to approach on signal."

Lock Arrow Signal (Pointing Up)

A visual signal at the locks indicating: "Locks making preparation, probably be ready in 10 minutes or less."

Protrusion

Anything that extends beyond a vessel's hull, with the exception of the main anchors.

Recessed Hull Bitts Location

Hull fittings installed as far forward as possible where bow flare does not exceed $25^\text{degrees}$, positioned between $12\text{ feet}$ ($3.7\text{ meters}$) and $15\text{ feet}$ ($4.6\text{ meters}$) above the waterline.

Toxic/Radioactive Cargo Signals

Visual signals displayed by transiting vessels carrying toxic or radioactive materials, consisting of a Bravo ("B") flag by day and a red light by night.