AHTS - Bollard Pull Test

AHTS (Anchor Handling / Tug / Supply) bollard pull certification per classification society - static vs dynamic.

AHTSBollard pullOffshore

Total BHPkWCPP or fixed pitch

Static BP: 120t

Changing the inputs requires JavaScript. The calculator above shows its default inputs and result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

BP = k \cdot BHP

Symbol	Meaning	Unit
$k$	BP/kW ratio	t/kW

Source: DNV Guide Bollard Pull

In short

AHTS (Anchor Handling / Tug / Supply) bollard pull certification per classification society - static vs dynamic.

Learn the theory Offshore Support Vessels and Marine Operations