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BS MA 7:1983

Current

Current

The latest, up-to-date edition.

Specification for manholes with bolted covers

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-30-1983

Foreword
Committees responsible
Specification
1. Scope
2. Types and dimensions
3. Materials
4. Manufacture
5. Ancillary fittings
6. Designation
Tables
1. Shapes of manhole and cover, and types of mounting
2. Material specifications
Figures
1. Arrangement of manholes
2. Details of tapping rings. Item 1
3. Details of gaskets. Item 2
4. Details of cover plates. Item 3
5. Details of coamings. Items 4 and 5
6. Details of levelling plates. Item 10
7. Co-ordinates for fasteners
8. Manhole assembly details

Specifies requirements for a range of types of covered manhole with watertight and oiltight bolted covers for general shipboard use other than for pressure vessels.

Committee
SME/32
DevelopmentNote
Supersedes 81/76202 DC (08/2005) Reviewed and confirmed by BSI, February 2006. (01/2006)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current
SupersededBy

BS 4439:1969 Specification for screwed studs for general purposes. Metric series
BS 4190:1967 Specification for ISO metric black hexagon bolts, screws and nuts
BS 4933:1973 Specification for ISO metric black cup and countersunk head bolts and screws with hexagon nuts
BS 4320:1968 Specification for metal washers for general engineering purposes. Metric series

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