Under Ground Drainage Pipes |
| Underground Drainage System |
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| The FloPlast 110mm Underground Drainage System complies where applicable with the requirements of the following British Standards. |
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| BS EN 1401: Part 1, this has replaced BS 4660 for pipes. |
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| A revised version of BS 4660 is expected covering only access fittings and gullies. |
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| Drainage Pipe is Kitemarked to BS EN 1401: 1998/BS 4660: 1989, and manufactured under the BS EN ISO 9002 system of supervision, control and testing undertaken during the products time of manufacture. |
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| BS EN 124: Access Covers/Gratings and Frames |
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