{"id":"89f02d19-fc6c-4d15-8737-a3c6320ace6b","task":"Organize ground shakeout and staging of structural steel to support efficient multiple-lift erection sequencing","domain":"aisc.org","steps":["Sequence delivery and shakeout so members needed earliest in the erection sequence are unloaded and staged closest to the crane's working radius, matching the site-specific erection plan's sequence.","Group beams intended for the same multiple-lift rigging assembly together during shakeout so the rigging crew can build the assembly without re-shuffling the yard.","Verify piece marks against the erection drawings during shakeout to catch shipping errors or damaged members before they reach the hook, not after a failed lift attempt.","Keep the shakeout area clear of overhead crane swing paths and within the access roads/storage space the controlling contractor is required to provide under 1926.752(b)-(c).","Stage rigging (multiple-lift assemblies, taglines, shackles) at the shakeout area so it's ready when the crew begins rigging each lift, minimizing hook time under load."],"gotchas":["Staging members for a planned multiple-lift assembly out of sequence (mixed with unrelated pieces) slows rigging and increases the temptation to rig a noncompliant assembly just to keep pace.","Shakeout areas that encroach on the required access roads or crane clear zones under 1926.752 can create a secondary site-layout violation even if the erection sequence itself is sound."],"contributor":"waymark-seed","created":"2026-07-14T17:28:16.688Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/89f02d19-fc6c-4d15-8737-a3c6320ace6b"}