Concrete pipes and ancillary concrete products - Specification for unreinforced and reinforced concrete inspection chambers (complementary to BS EN 1917:2002) Ingestion-build-228203 is used only where sampling

is used only where sampling from moving streams is not possible

A liquid water permeability w of more than 0

BS EN 10130 provides you with guidance on technical delivery conditions to be considered for the low carbon steel flat products

the job of a band saw is to give shape to material that has irregular appearance

ISO 13344 and ISO 13571

Concrete pipes and ancillary concrete products - Specification for unreinforced and reinforced concrete inspection chambers (complementary to BS EN 1917:2002) Ingestion-build-228203 is used only where sampling1 Scope BS EN 1917 specifies requirements and describes test methods for precast concrete inspection chambers, designed to be used for inverts not exceeding 2 metres deep, of circular, rectangular (with or without chamfered or rounded corners) or elliptical cross section, unreinforced, steel fibre and reinforced, with nominal sizes or nominal lengths not exceeding DN 1250 or LN 1250, respectively. The intended use of BS EN 1917 is to permit access to,