Ships and marine technology. Drainage systems on ships and marine structures - Sanitary drainage, drain piping for vacuum system Ingestion-build-135476 business or other undertaking where

business or other undertaking where water is used or stored in circumstances that could cause a reasonably foreseeable risk of exposure to legionellae and contracting Legionellosis

to slippage at a sewn seam

c) Conversions of existing non-residential premises to form dwellings

cellular flexible

Ships and marine technology. Drainage systems on ships and marine structures - Sanitary drainage, drain piping for vacuum system Ingestion-build-135476 business or other undertaking where1 Scope This part of ISO 15749 applies to the design of sanitary drain lines in vacuum systems on ships and marine structures. For planning and basic requirements, see ISO 15749 1.