Corrosion Protection

Quality control in the passive corrosion protection – the coating inspector

DENSO / Open Grid Europe
DENSO / Open Grid Europe
A highly sophisticated and well coordinated active and passive corrosion protection is mandatory for a long-lasting integrity and an error-free operation of a new pipeline. Furthermore, importance from an economic point of view it is of essential importance for the achievement of the target lifetime. The passive corrosion protection includes all...

Condition Assessment for Optimizing Gasunie’s Network Improvement Program

DNV GL & Gasunie Transport Services
DNV GL & Gasunie Transport Services
The 40 bar regional gas transportation network of Gasunie Transport Services (GTS) consists of, in addition to pipelines, valve stations, pressure regulating and metering stations and gas receiving stations. The majority of these stations have been built in the period 1960-1980. This raises questions on the remaining technical life-time of these...