BS EN 1091:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Vacuum sewerage systems outside buildings
Hardcopy , PDF
04-30-2018
English
08-15-1997
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Description of the system
4.1 Collection chamber and vacuum pipeline
4.2 Vacuum station
5 Requirements
5.1 General requirements
5.2 Performance and quantitative requirements
5.3 Design requirements
6 Installation
6.1 Installation
6.2 Tolerances
6.3 Warning and location system
7 Testing and verification
7.1 Testing of interface units
7.2 Testing of pipelines
7.3 Water tightness
7.4 Commissioning tests
8 Commissioning
Annexes
A (normative) Testing of interface unit
B (normative) Testing of pipelines
C (normative) Collection chambers: internal water
pressure test
D (normative) Commissioning tests
E (informative) Typical configurations
F (informative) Operational and maintenance information
G (informative) Sources of additional information
H (informative) Bibliography
I (informative) Application of vacuum sewerage
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.