Steel
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Maintenance and Cleaning
| Description
Steel – suspension grid and channel |
Maintenance Cleaning | Cleaning |
| Pre-galvanized steel to SS 117: 1995, minimum 300 g/m² zinc coating weight. | Visual inspection for deflections or other defects every month.
Replace with new piece when necessary |
None |
| Pre-galvanized steel to BS EN 10142, minimum 275 g/m² zinc coating weight. Polyester powder coating to BS EN 10161 or liquid organic coating to BS 4842, minimum 40 micron coating thickness. | Visual inspection for deflections or other defects every month.
Replace with new piece when necessary |
None |
| Pre-galvanized steel to BS EN 10142, minimum 275 g/m²zinc coating weight | Visual inspection for deflections or other defects every month.
Replace with new piece when necessary |
None |
| Pre-galvanized steel to BS EN 10142, minimum 140 g/m²zinc coating weight | Visual inspection for deflections or other defects every month.
Replace with new piece when necessary |
None |
| Steel not relevant to BS/ EN or less than above specification | Uninsured | None |