Document Status
Current
Supplement
Core Supplement
Series
Technical Bulletin
Abstract
Provides information relating to BS 5911-3:2010 +A1:2014 covering the inclusion of rectangular sizes up to LN1250, specification for precast base units, test loads for cover slabs and maximum installation depth calculation method for rectangular manholes.
History
Replaces Technical Bulletin 4 BS 5911 Part 3: 2014 - Important changes (CPSA, 2014). Information published by CPSA will be rebranded to BPDA in due course.
Subjects
- Pipes
- Waste disposal/drainage
- Building services
- Drainage below ground
- Access and inspection
- Ducts/flues/pipes
- Concrete pipes
Publisher History
BPDA is formed from the integration of the Concrete Pipeline Systems Association (CPSA) and the Box Culvert Association (BCA). Provides information and advice on concrete pipes, manholes, box culverts, and other precast concrete drainage systems, including sustainable drainage systems (SuDS). BPDA was formed in 2017 and is a product group of the British Precast Concrete Federation Limited.