Riser/Conductor Protection Nets

TTI is the World's leading authority on the Design and Specification of Riser and Conductor Protection Net Systems.

As an acknowledged leader in the technology of synthetic fibre ropes, TTI offer independent advice, specification and design services for all types of marine applications.

Riser Protection Nets (RPNs) are sometimes necessary to protect vulnerable risers from impact by an errant supply boat. Similarly, Conductor Protection Nets (CPNs) provide protection for vulnerable conductors.

Only fibre ropes have the properties that allow RPNs/CPNs to be successfully engineered, Elastic Modulus being the key property. This allows a net to be designed so that the energy of an impact can be absorbed (through conversion to strain energy) within the strength capability of the ropes.