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link 4.12.2007 19:05 |
Subject: retention walls retention walls - ?A canopy to be located above the back loading bay areas. Depth: 0,80m. Hand rail to be provided at retention walls to prevent people falling into lowered floor at back loading positions. All fasteners for handrails, wheel guiders, that are intended to be mounted into concrete, must consist of electrolytically or hot dip galvanized steel anchors |
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