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BS 7158:1989

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for plastics inspection chambers for drains
Available format(s)

Hardcopy , PDF

Superseded date

08-15-2001

Language(s)

English

Published date

06-30-1989

Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Materials
4 Dimensions
5 Appearance
6 Performance requirements
7 Marking
Appendices
A Items which may be agreed between the manufacturer
   and the purchaser
B Methods of test for watertightness
C Method of test for resistance to angular deflection
D Method of test for resistance to diametric distortion
   of chamber joint assemblies with flexible pipe
   systems
E Method of test for shear resistance of chamber joint
   assemblies with rigid pipe systems
F Method of test for resistance to elevated temperature
   cycling
G Method for the determination of specific tangential
   initial stiffness (STIS)
H Method of test for resistance to vertical loading
J Guidance on use of inspection chambers relative to
   surface load and installation procedures
K Guidance on quality control testing
Tables
1 Classification of specific tangential initial
   stiffness (STIS)
2 Classification of test force
3 Support distance for shear resistance tests
4 Chamber classifications for specific surface loading
   categories
5 Applicability of requirements and test methods
Figures
1 Typical features of equipment for diametric
   distortion test
2 Typical features of equipment for shear resistance
   test
3 Typical loading arrangement for non-circular sections
   with variable cross-section

Chambers made of specific thermoplastics or GRP materials in circular or rectangular form of up to 600 mm diameter or length and up to 1 m depth for use with drains of plastics or other materials.

Committee
PRI/88
DevelopmentNote
BS DRAFT 96/124826 DC REFERS TO AMD 1
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS PAS 25(1999) : 1999 PLASTICS FRAMES FOR USE IN GULLY TOPS AND MANHOLE TOPS FOR PEDESTRIAN AREAS

BS 5955-6:1980 Plastics pipework (thermoplastics materials) Code of practice for the installation of unplasticized PVC pipework for gravity drains and sewers
BS 5750-2:1987 Quality systems Specification for production and installation
BS 497-1:1976 Specification for manhole covers, road gully gratings and frames for drainage purposes Cast iron and cast steel
DIN 1259-1:2001-09 GLASS - PART 1: TERMINOLOGY FOR GLASS TYPES AND GROUPS
BS 903-A26:1969 Physical testing of rubber Determination of hardness
ISO 2078:1993 Textile glass Yarns Designation
BS 2782-1 Methods 120A to 120E:1976 Methods of testing plastics. Thermal properties Determination of the Vicat softening temperature of thermoplastics
BS 1755-1:1982 Glossary of terms used in the plastics industry Polymer and plastics technology

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US$170.10
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