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B/505/22 - Drainage Systems Outside Buildings

Sector: Construction

Categories: External sewage systems |

Overview: Under the direction of B/505 is responsible for the UK input to CEN/TC 165/WG 22

Committee standards activity

In Progress (1)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 752:2017/A1 EN 752:2017/prA1 Drain and sewer systems outside buildings. Sewer system management

Categories: | External sewage systems

Public comment begins : 2025-07-10 		Public comment
Published (5)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 16933-2:2017 Drain and sewer systems outside buildings. Design. Hydraulic design

Categories: External sewage systems

Published standard begins : 2017-10-16 		Published standard
BS EN 16933-1:2022 Drain and sewer systems outside buildings. Design. Layout principles

Categories: External sewage systems

Published standard begins : 2022-05-16 		Published standard
BS EN 16932-3:2018 Drain and sewer systems outside buildings. Pumping systems. Vacuum systems

Categories: External sewage systems

Published standard begins : 2018-04-24 		Published standard
BS EN 16932-2:2018 Drain and sewer systems outside buildings. Pumping systems. Positive pressure systems

Categories: External sewage systems

Published standard begins : 2018-04-24 		Published standard
BS EN 16932-1:2018 Drain and sewer systems outside buildings. Pumping systems. General requirements

Categories: External sewage systems

Published standard begins : 2018-04-30 		Published standard
Withdrawn (1)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 752:2017 Drain and sewer systems outside buildings. Sewer system management

Categories: | External sewage systems

Withdrawn begins : 2019-10-22 		Withdrawn