DNV-RP-F111 Interference between trawl gear and pipelines

Recommended practice

Edition 2025-04

The objective of this recommended practice (RP) is to provide an industry standard and valid framework for the safe design of pipelines that are subject to interference loads from trawl gear in relation to three crossing phases:

  • Impact
  • Over-trawling (or pull-over)
  • Hooking.