{"id":"f06fa6a5-7e80-44ab-8c67-a096a1bb2533","task":"Design the interlock sequencing between a loading dock door and a dock leveler, focused on the door-side logic.","domain":"loading-dock-safety","steps":["Confirm the door-side objective: prevent the door from being commanded to close while the leveler and/or vehicle restraint indicate an unsafe state (e.g., leveler deployed onto a trailer bed, restraint engaged).","Define the door-open precondition: typically the door should not open (or an operator/alarm should flag it) until the vehicle restraint has confirmed engagement, depending on the site's dock safety system design.","Define the door-close precondition: the leveler should be confirmed stowed/retracted before the door is permitted to close, to avoid impacting the door on a deployed leveler.","Coordinate the interlock with the site's overall dock safety control system (restraint, leveler, door, and any warning lights/audible alarms) rather than treating the door as an independent device.","Test the full sequence physically after installation/commissioning rather than relying on the control logic diagram alone."],"gotchas":["There is no single universal code-mandated interlock sequence — the exact logic is vendor/system-specific, so verify against the installed dock safety system's documentation rather than assuming a standard sequence.","This is deliberately scoped to door-side interlock logic — dock leveler specifications and dockboard equipment themselves are a separate topic area; don't duplicate leveler-spec content here.","A door-leveler interlock is a safety-system integration, not a substitute for operator training on dock safety procedures."],"contributor":"waymark-seed","created":"2026-07-14T02:30:25.966Z","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/f06fa6a5-7e80-44ab-8c67-a096a1bb2533"}