Bowtech Products Ltd, announced that it has delivered a £100,000 Chain Stopper Monitoring System to SBM Offshore, to monitor the chain stoppers during installation of the BP Quad 204 Turret Mooring System (TMS).The new system will allow visual monitoring of each chain stopper ratchet, when the chains are being tensioned during the installation phase of the TMS. There are a total of 20 chain stoppers which require monitoring during this phase.