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Code: BGITC005
In writing this handbook, Henk Hensen and Dr Markus van der Laan have focussed on the practical aspects of stability, tug design and equipment and also on the consequences of unsafe procedures.
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A Practical Guide to Safe Operations.
Over the years numerous harbour tugs have capsized, often with tragic consequences. Stability is a complex subject and mainly a specialism of naval architects. Tug masters seldom have this detailed knowledge - yet they experience the effects of a tug's stability every day when manoeuvring their tug, either free sailing or when assisting ships.
It is, therefore, not just desirable but necessary for tug masters to have at least a basic idea of the elements of stability. They need to know where the limits are, and what the consequences could be, if tug handling practices don't conform to the rules of stability in normal circumstances and also when extreme conditions such as dense fog and storms occur. Furthermore, a tug's stability is not a static condition but can change with every moment. These various factors could combine to affect stability in a negative way and may even culminate in a very dangerous situation for the tug.
In writing this handbook, master mariner and pilot Captain Henk Hensen and naval architect Dr Markus van der Laan have focussed on the practical aspects of stability, tug design and equipment and also on the consequences of unsafe procedures. Their emphasis is on harbour tugs, although several of the topics covered apply equally to seagoing tugs.
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Orders placed with us will be dispatched within one to two working days. Dispatch is dependent upon the time when the order is received and provided that all goods ordered are immediately available. If any items are temporarily out of stock, we will endeavour to dispatch the complete order within 7 working days. We always endeavour to ship complete orders and try our best not to ship part orders as a general rule, but on occasion this rule may have grounds for it to be broken due to the varying nature of orders received. We will always try our best to communicate the status of your order should any issue arise that we feel you need to be made aware of.
UK Standard Delivery – Usually 2-3 days
UK Next Day Special Delivery – Next day before 1pm (Sundays Excluded)
UK Express Courier – Next working day before 5pm
Ireland Express Courier – Next working day before 5pm
Europe Economy Courier – Usually 5-7 days
Europe Express Courier – Usually 1-2 days
Worldwide Express Courier – Usually 2-5 days depending on your exact location
If you live in a remote area, a ‘remote area surcharge’ may be applicable when booking your order on with a courier service for dispatch. A remote area surcharge is an additional fee that is added by a courier service for delivery to a remote location. We will always contact you about this should it ever happen, as it is not a fee that applies during the checkout phase of the online ordering process, but you will be expected to pay it should you wish to receive your order.
Orders placed with us will be dispatched within one to two working days. Dispatch is dependent upon the time when the order is received and provided that all goods ordered are immediately available. If any items are temporarily out of stock, we will endeavour to dispatch the complete order within 7 working days. We always endeavour to ship complete orders and try our best not to ship part orders as a general rule, but on occasion this rule may have grounds for it to be broken due to the varying nature of orders received. We will always try our best to communicate the status of your order should any issue arise that we feel you need to be made aware of.
