Framework agreement for testing of metallic pipelines

Framework agreement for non-destructive testing of steel pipes for district heating supply in the DEW21 supply area.

The subject of the service description is non-destructive material testing on weld seams and pipelines of the district heating supply up to and including DN 400. These include visual inspections, radiographic inspections, ultrasonic inspections,

Penetrant tests and magnetic particle tests on welds in district heating pipelines as well as wall thickness measurements of pipelines by means of ultrasonic testing. The services are usually to be provided in trenches, shafts, buildings and other facilities. The services are provided on demand at decommissioned and newly manufactured plants, regardless of the weather conditions in the DEW21 supply area.