The service engineers of I.S.S. Industrial & Ship Services BV have performed a service inspection of the HTI-GESAB made thermal oil system on board of the oil tanker Straitview. The switch box, with Wiesloch alarm units and HTI-GESAB electric controllers, was tested. The service engineers also examined the status of the rest of the boiler system, including the different sensors, the burner motor and the burner chamber.