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immediate downloadReleased: 1976-09-30
BS 497-1:1976
Specification for manhole covers, road gully gratings and frames for drainage purposes Cast iron and cast steel
CURRENCY
| Standard number: | BS 497-1:1976 |
| Pages: | 12 |
| Released: | 1976-09-30 |
| ISBN: | 0 580 09580 0 |
| Status: | Standard |
DESCRIPTION
BS 497-1:1976
This standard BS 497-1:1976 Specification for manhole covers, road gully gratings and frames for drainage purposes is classified in these ICS categories:
- 13.060.30 Sewage water
Materials, workmanship, protective coating, quality control, inspection, marking, grading, dimensions and design features. Appendices detail loading tests and summarize optional variations.
