We need to hire a designer for doing structural design for Gratting plate :
attached :
1-Loading plan for the grating
2- hand sketch for the proposed grating fixation the
structural design must be in order to be submitted to consultant approval [login to view URL] a sketch for the needed hatch in CAD format [login to view URL] paper showing the design criteria and the material grade used 3. structural calculation for the steel item using a known program 4. design for the connection of anchor to concert using Hilti software bolts if any (HST preferred ) 5. design for bolted connection [login to view URL] of welding connection note that : all seismic loads and wind load if any must be put in consideration
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