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Bollard Pull Trial Code
For Tugs With Steerprop Propulsors

For an orginal print of the bollard pull code, please contact your local representative (representatives and contact details presented in the "global team" part of this website) or Steerprop Ltd (e-mail)

For a downloadable print of the bollard pull code, please see the publications part of our website or click here.

This Bollard Pull Trial Code is established to define the procedures of performing bollard pull trials in a manner that ensures repeatability as well as comparability for trials performed at different locations and/or with different vessels.

The need for this code originates from the lack of an acceptable standard for bollard pull trials, as well as from the large variation in requirements for bollard pull trials in the rules of different classification societies.

In the compiling of this code the rules and requirements of BSRA (1961), Lloyd's Register of Shipping (1992), Det norske Veritas (2000), American Bureau of Shipping (2001), Germanischer Lloyd (2001) and Bureau Veritas (1985) have been used as a basis.

Bollard Pull Code
Introduction
General
Trial Site and Vessel Requirements
Environmental Conditions
Trial Procedures
Bollard Pull
Corrections