MULTICRAB - TECHNICAL INFORMATION - 2023 82 ASSEMBLY AND DISMANTLING WITH TEMPORARY ASSEMBLY GUARDRAIL When due to certain circumstances the return safety guardrail or SAD safety guardrail cannot be fully or partially fitted, the temporary assembly guardrail is an alternative solution for collective protection. It is fitted from the lower level to ensure safety on the upper level. •Place and lay the adjustable baseplates on the distribution wedges. •Nail the baseplates to the distribution wedges. •Interlock the basic standards. •Fit the ledgers. •Level. 1 2 3 4 5 •Lay the first assembly deck. •Construct the complete deck in the access grid. •Fit the 3.00 m uprights. •Place ledgers at 2.00 m and temporarily at 1.00 m. •From the lower level, fit temporary assembly guardrails. •Fit the final return safety guardrails. •Attach the “No entry” sign. •From the lower level, lay the deck in all the grid sections of the first floor. •Fit ledgers at 0.50 m and 1.00 m to create the first floor guardrail. 6 See the assembly recommendations presented at the beginning of this technical information.
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