CONSTRUCTION AND STABILITY TECHNICAL STUDIES ST. JOBSVEEM R’DAM
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original cast-iron construction
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newly added steel beams
Fire safety (4) The original cast-iron construction is not able to retain it’s stability during 120 minutes and is therefor painted with 120 minutes fire resistant coating. The newly added steel beams are said to be already 120min fire resistant. The requirement for 120 minutes can be reduced by 30 minutes when the permanent fire load of the building is less than 500 MJ/m2. Due to it’s original wooden floors and wood/ steel support construction this is not the case for St. Jobsveem.