Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems - External concrete coatings Ingestion-build-54371 — common information elements

— common information elements

NOTE 2 All uncertainties in this document are expanded uncertainties given for a 95 % confidence level (coverage factor k = 2)

Paper specified in this part of the series EN 868 is intended for use in part or complete manufacture of pouches and form and fill packs and lidding material for packs

It supersedes BS 680-2:1971 which is withdrawn

Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems - External concrete coatings Ingestion-build-54371 — common information elementsBS EN ISO 21809 5: 2010 Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. External concrete coatings BS EN ISO 21809 5 specifies the requirements for qualification, application, testing and handling of materials required for the application of reinforced concrete coating externally to either bare pipe or pre coated pipe for use in pipeline transportation systems for the