Penstocks for use in water and other liquid flow applications. Specification Ingestion-build-190310 Note: When shaped non-metallic perforation

Note: When shaped non-metallic perforation resistant inserts are tested in accordance with this document

The guide would be of use to students of civil engineering

Addition of the following 16 new materials: CB773S and CC773S (new Table F

thickness tolerances specified for four (instead of two) yield strength ranges

BS EN 1090‑4 specifies requirements for the execution

Penstocks for use in water and other liquid flow applications. Specification Ingestion-build-190310 Note: When shaped non-metallic perforation1 Scope This standard specifies the design and performance criteria for penstocks for use in waste water, water supply and other liquid flow applications. This standard also sets out the requirements for packaging and installation of penstocks. Annex A sets out information to be supplied by the purchaser for the correct supply of a penstock.