Harbour Pilot

River Clyde inbound to Rothesay Dock (Clydebank) Fuel Berth
~hours of darkness~
BRO DELIVERER (146m x 22m)
08 July 2020

Pilotage

The Virginia Pilot Association has ordered a high-speed, harbor pilot boat from Gladding-Hearn Shipbuilding, Duclos Corporation. It’s the pilots’ tenth launch built by the Somerset, Mass., shipyard. Delivery is scheduled for mid-2023.

Elliott Bay Design Group has partnered with Maritime Partners, e1 Marine and ABB to design and build the industry’s first IMO 2030 compliant long-range towboat. e1 Marine’s patented reformer technology converts methanol to hydrogen directly onboard the vessel to eliminate the fuel transfer and storage complications associated with all other low carbon emission alternatives.

Pilots are expert ship handlers who possess detailed knowledge of local waterways. They are transported by high speed "Pilot Boat" or helicopter from shore to an inbound ship and from an outbound ship back ashore. Most ports have compulsory pilotage.

The Spring 2023 edition of the BPC Pilotage Quarterly is out now!

In this episode, we are joined by Thijs Hoff, a maritime pilot with over 15 years of experience at sea and 4 years as Maritime pilot. Thijs will take us through the 'how' of becoming a maritime pilot, offering a detailed look at the educational pathways, skills, and work-life balance that come with the role.

The term pilot is defined as, “a person who is qualified and usually licensed to conduct a ship into and out of a port or in specified waters.” The Merchant Shipping Act 1894 states that, “a pilot is any person not belonging to a ship who has the conduct thereof.”

Required tug power and number of tugs needed in variable conditions of wind, current and waves isin most cases an assessment made by pilots based on their professional experience. However, assessments will raise questions by lawyers if something goes wrong. They will use tools to calculate what really is needed with respect to tug power and number of tugs. They have furthermore the advantage of time.

How to get information for wind & current limits to be potentially encountered by thrusters – or current? - this will be described in this movie:
- Measure Drift speed, due to beam wind with no propulsion;
- Measure drift speed using full thrusters
- Estimate wind & current limits to be potentially encountered by thrusters – or current...
- Finally there is a simple formula as Rule of Thumb: the transverse drift speed is about 7-8% of wind speed!