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Skills in this repository
SkillsMP has collected 957 skills from wonsukchoi/domain-experts. Open a skill to review its source and details.
wonsukchoi/domain-expertsShowing 40 of 957 collected skills.
Use when a task needs the judgment of a Railroad Brake, Signal, and Switch Operator or Locomotive Firer — computing how many hand brakes must be applied to a standing cut given its grade and tonnage, verifying a hand-thrown switch is physically locked (not…
Use when a task needs the judgment of a Traffic Technician — computing yellow/all-red clearance intervals for an intersection, running a MUTCD numeric signal-warrant determination against counted volumes, retiming a coordinated corridor's cycle length and…
Use when a task needs the judgment of an Automotive and Watercraft Service Attendant — fueling a boat at a marina dock, deciding whether a fuel-vent weep or dock spill must be reported, running the pre-start bilge-ventilation check before a customer restarts…
Use when a task needs the judgment of an airfield operations specialist — running a Part 139 self-inspection of the movement area, assigning a Runway Condition Code (RwyCC) after snow/ice contamination, deciding whether a discovered hazard needs an immediate…
Use when a task needs the judgment of a Driver/Sales Worker on a direct-store-delivery (DSD) route — negotiating a shelf-facing or planogram change with a store manager, resizing a standing order after a shelf or demand change, deciding whether to pull…
Use when a task needs the judgment of a Hoist and Winch Operator — reading a winch drum's layer-specific line-pull rating instead of the bare-drum nameplate figure for a load near the top of a multi-layer wind, verifying an anti-two-block device is functional…
Use when a task needs the judgment of a Light Truck Driver — checking whether a vehicle reassignment crosses the 26,001 lb CDL threshold, deciding whether to skip a backing safety check to hit a delivery-window cutoff, classifying a proof-of-delivery or…
Use when a task needs the judgment of a Machine Feeder and Offbearer — timing a manual feed/discharge task against a machine's actual cycle time to find a hidden bottleneck, verifying a two-hand control or presence-sensing device's minimum safety distance…
Use when a task needs the judgment of a Motorboat Operator — a licensed small-craft operator running tour boats, water taxis, harbor launches, or patrol/workboats — checking a passenger count against a vessel's Certificate of Inspection before departure,…
Use when a task needs the judgment of a valet/parking attendant — intaking a guest's vehicle and documenting its condition, managing key custody during a shift, deciding how to stage or stack cars for a lot's density and departure pattern, staffing a valet…
Use when a task needs the judgment of a Rail Yard Engineer, Dinkey Operator, or Hostler — deciding kick versus couple-and-shove for a cut of cars in flat switching, computing a safe release/coupling speed given rollout distance and rolling resistance,…
Use when a task needs the judgment of a Sailor/Marine Oiler (unlicensed deck or engine-room rating) — positioning crew clear of a mooring line's snap-back zone before heaving in, running an engine-room gauge/sounding round and deciding what's a normal reading…
Use when a task needs the judgment of a Tank Car, Truck, and Ship Loader — verifying bonding/grounding continuity before starting a flammable-liquid transfer, setting overfill-prevention trip points and outage volume for a compartment, connecting and…
Use when a task needs the judgment of a fleet vehicle cleaner — running a bus/aircraft/rental-car turnaround clean against a fixed schedule window, responding to a bodily-fluid spill under bloodborne-pathogen protocol, choosing a chemical or pressure-washer…
Use when a task needs the judgment of a Transportation Vehicle, Equipment and Systems Inspector — selecting a Level I vs Level II vs Level III roadside inspection under time and lane constraints, applying CVSA out-of-service criteria to a measured brake…
Use when a task needs the judgment of an Aviation Inspector — determining whether an air carrier's fleet is in compliance with an Airworthiness Directive across a maintenance-records sample, deciding where the FAA's compliance-and-enforcement ladder places a…
Use when a task needs the judgment of a Bridge and Lock Tender — deciding whether to open a movable span for a vessel signal during a restricted-hours window, sequencing a lock chamber's fill/empty and valve staging, verifying an interlock/gate cycle before…
Use when a task needs the judgment of a Conveyor Operator — diagnosing a mistracking belt before it becomes edge damage or spillage, verifying every lockout/tagout isolation point on a conveyor with a gravity take-up or incline before entering the nip zone,…
Use when a task needs the judgment of a Dredge Operator — selecting cutterhead, hopper, or mechanical dredge type for a given sediment/depth/environmental profile, classifying dredged material for open-water vs. confined disposal from sediment-testing…
Use when a task needs the judgment of a flight attendant — verifying door-arming/disarming cross-check discipline at boarding close and arrival, computing the required cabin-crew count against 14 CFR 121.391 seat thresholds, assessing whether an inoperative…
Use when a task needs the judgment of a Gas Compressor and Gas Pumping Station Operator — checking compressor discharge temperature against pipe-coating and MAOP limits after a cooling-capacity loss, verifying odorant concentration against the 1/5-LEL…
Use when a task needs the judgment of a recycling coordinator — setting or defending a contamination-reduction target against a materials recovery facility (MRF) contract's rejection bands, designing a public-education campaign to change set-out behavior,…
Use when a task needs the judgment of a school bus driver — running the loading/unloading danger-zone scan before releasing students, handling a stop-arm violation without leaving the bus, managing student behavior with no administrator aboard, or executing a…
Use when a task needs the judgment of a Ship Engineer (marine engineering officer) — diagnosing a rising cooling-water temperature or falling lube-oil pressure trend before an automatic shutdown trips the main engine, deciding whether to authorize CO2…
Use when a task needs the judgment of a subway or streetcar operator — deciding whether to hold at a stop or run to close a headway gap without violating minimum train separation, evaluating a door-obstruction sensor event before recycling or manually…
Use when a task needs the judgment of a Taxi Driver — deciding whether to charge a filed flat rate or run the meter on an airport trip, screening and positioning for the next fare before dropping off the current passenger to cut deadhead miles, judging…
Use when a task needs the judgment of a Stocker or Order Filler — reading a pick list against warehouse slotting logic, sequencing a multi-line batch pick, applying FIFO/FEFO rotation on dated inventory, checking a lift against ergonomic lifting-index…
Use when a task needs the judgment of a Wellhead Pumper — diagnosing a rod-pump problem from a dynamometer card, responding to an H2S gas-detection reading at a wellsite, deciding whether a production drop needs a workover or a mechanical fix, gauging tank…
Use when a task needs the judgment of an air traffic controller — sequencing and spacing arrivals/departures, resolving a projected loss of separation, applying wake-turbulence separation between mismatched aircraft categories, deciding when to query a…
Use when a task needs the judgment of an ambulance driver/attendant (non-EMT) — deciding emergency-vehicle driving mode, clearing an intersection under lights-and-siren, handling a scheduled inter-facility or discharge transport, securing and lifting a…
Use when a task needs the judgment of a commercial pilot — computing density-altitude-adjusted takeoff/landing distance against runway available, checking weight-and-balance CG against the envelope (not just gross weight), deciding an IFR/VFR go/no-go against…
Use when a task needs the judgment of a Crane and Tower Operator — deciding whether current gust readings require a stand-down given a specific load's sail area, running a blind lift through a signal person when the pick or landing zone is outside the cab's…
Use when a task needs the judgment of a Heavy and Tractor-Trailer Truck Driver — planning a delivery commitment against Hours of Service clocks, deciding whether a load is properly cargo-secured before departure, categorizing a pre-trip inspection defect as…
Use when a task needs the judgment of an Industrial Truck and Tractor Operator — checking a load against a forklift's rated capacity and load center, judging stability-triangle tip-over risk before raising or tilting a load, verifying rack beam load-capacity…
Use when a task needs the judgment of a locomotive engineer — planning a brake application and train-handling sequence for a loaded train on a descending grade, interpreting a signal aspect and determining absolute versus permissive authority, managing…
Use when a task needs the judgment of a Railroad Conductor or Yardmaster — building an outbound train's block order from a classification yard, verifying blue-signal protection before authorizing a move onto an occupied track, checking hazmat placarding and…
Use when a task needs the judgment of a refuse and recyclable material collector — deciding whether to back a truck without a spotter, screening a recycling container for contamination, clearing a hopper/packer jam, or re-sequencing a route that's running…
Use when a task needs the judgment of a Ship Captain / Deck Officer — determining give-way/stand-on status and the required collision-avoidance action in a crossing, overtaking, or head-on encounter, calculating available stability (GM) margin before a…
Use when a task needs the judgment of a Shuttle Driver/Chauffeur — building a multi-stop pickup schedule with per-stop buffer time, deciding whether to hold or re-sequence a route when a passenger runs late, checking a manifest's luggage against a vehicle's…
Use when a task needs the judgment of a transit or intercity bus driver — running a pre-trip lift/ramp check, securing a wheelchair passenger, deciding whether to hold following distance and speed against on-time-performance pressure, de-escalating a…