BS 3251:1976
Current
The latest, up-to-date edition.
Specification. Indicator plates for fire hydrants and emergency water supplies
Hardcopy , PDF
English
30-04-1976
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Co-operating organizations
Specification
Section one. General
1 Scope
2 References
3 Definition
4 Marking
Section two. Design
5 Dimensions
6 Character sizes
7 Presentation of information
8 Colour
Section three. Materials and manufacture
9 Choice of materials
10 Characters
11 Removable characters
12 Finish
13 Protective painting
Section four. Tests
14 Overall requirement
15 Numbers to be tested
16 Impact resistance test
17 Colour stability and resistance to weathering
18 Flexibility
19 Security of removable characters
20 Test certificate
Appendix
A Recommendations for fixing indicator plates
Figures
1 Single class A hydrant indicator plate
2 Single class B hydrant indicator plate
3 Double class A hydrant indicator plate
4 Double class B hydrant indicator plate
5 Class C emergency water supply indicator plate
6 Class D meter bypass indicator plate
7 Removable digit and spacer piece
Dimensions for sheet steel, cast iron, aluminium alloy or plastics indicator plates. Colours and finish, tests for impact resistance, colour stability, resistance to weathering, flexibility and security of removable numerals. Recommendations for fixing.
| Committee |
FSH/17
|
| DevelopmentNote |
Supersedes 73/12574 DC (07/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This British Standard specifies requirements for hydrant, emergency water supply and meter bypass indicator plates made from sheet steel, cast iron, aluminium alloy or plastics materials, together with all removable characters and spacer pieces supplied with them.
Four types of plate are specified.
- Class A plates: hydrant indicator plates for general use except on roads of motorway standard.
- Class B plates: hydrant indicator plates for use on roads of motorway standard.
- Class C plates: indicator plates for emergency water supplies, “EWS”.
- Class D plates: indicator plates for meter bypass valves.
| BS 9999:2017 | Fire safety in the design, management and use of buildings. Code of practice |
| 11/30228295 DC : 0 | BS 8558 - GUIDE TO THE DESIGN, INSTALLATION, TESTING, OPERATION AND MAINTENANCE OF SERVICES SUPPLYING WATER FOR DOMESTIC USE WITHIN BUILDINGS AND THEIR CURTILAGES - COMPLEMENTARY GUIDANCE TO BS EN 806 |
| BS 9991:2015 | Fire safety in the design, management and use of residential buildings. Code of practice |
| BS 9999:2008 | Code of practice for fire safety in the design, management and use of buildings |
| BS 8558:2015 | Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complementary guidance to BS EN 806 |
| BS 5306-1:1976 | Fire extinguishing installations and equipment on premises Hydrant systems, hose reels and foam inlets |
| BS 5502-23:2004 | Buildings and structures for agriculture Fire precautions. Code of practice |
| BS 5588-5:2004 | Fire precautions in the design, construction and use of buildings Access and facilities for fire-fighting |
| BS 6700(2006) : 2006 | DESIGN, INSTALLATION, TESTING AND MAINTENANCE OF SERVICES SUPPLYING WATER FOR DOMESTIC USE WITHIN BUILDINGS AND THEIR CURTILAGES - SPECIFICATION |
| BS 9991:2011 | Fire safety in the design, management and use of residential buildings. Code of practice |
| 15/30301829 DC : 0 | BS 9991 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF RESIDENTIAL BUILDINGS - CODE OF PRACTICE |
| 11/30203947 DC : 0 | BS 9991 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF RESIDENTIAL BUILDINGS - CODE OF PRACTICE |
| BS 8558:2011 | Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complementary guidance to BS EN 806 |
| 16/30314117 DC : 0 | BS 9999 - FIRE SAFETY IN THE DESIGN, MANAGEMENT AND USE OF BUILDINGS - CODE OF PRACTICE |
| 15/30299694 DC : 0 | BS 8558 - GUIDE TO THE DESIGN, INSTALLATION, TESTING AND MAINTENANCE OF SERVICES SUPPLYING WATER FOR DOMESTIC USE WITHIN BUILDINGS AND THEIR CURTILAGES - COMPLEMENTARY GUIDANCE TO BS EN 806 |
| BS 1210:1963 | Specification for wood screws |
| BS 381C:1964 | Colours for specific purposes |
| BS 3763:1976 | The International System of units (SI) |
| BS 1470:1972 | Specification for wrought aluminium and aluminium alloys for general engineering purposes - plate, sheet and strip |
| BS 873-1:1970 | The construction of road traffic signs and internally illuminated bollards. General traffice signs |
| BS 1006:1971 | Methods for the determination of the colour fastness of textiles to light and weathering. |
| BS 5306-1:1976 | Fire extinguishing installations and equipment on premises Hydrant systems, hose reels and foam inlets |
| BS 1490:1970 | Specification for aluminium and aluminium alloy ingots and castings |
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.