Shawn Johnson

Elevator/Escalator Expert

Vertical transportation - elevators, escalator, moving walkways, construction lifts and related lift equipment

Equipment design construction, modernization, maintenance, and repair

Inspections-periodic, routine, category 1, 3 and 5, failure analysis, standard code interpretation, construction claims and disputes

Entrapments, misleveling, sudden stops, over speeding, doors locks gate switches door closing force, erratic operation, releveling, communication, inadequate maintenance, worker injuries

Car doors, hoistway doors, door gibs, safety edge, detector edges, electric eyes, door locks, gate switches, door release rollers, door clutch, vision panels, door checks, leveling units, leveling tape, leveling selectors, pie plates, door zone sensors, controllers, door operators, car-top pendent s

Comb plates, start panels, steps, lighting, drive machine, brake, balustrades, handrails, anti-slide device, step treads, step risers, floor surfaces, safety devices, start switch, stop switch, governor, broken step switch, broken drive chain switch, skirt obstructions device, rolling shutter device

False car, power climber, sky climber, cable climber, scaffolding, safety lines, hoistway screening, overhead protection, removable guardrails, refuge space, moisture/water/oil

OSHA, national and local codes, ADA, working procedures, eye, face, head, foot, hearing, hand, and respiratory protection. Fall arrest equipment, guardrail systems, barricades with maintenance requirements. Electrical safety, jumpers, lockout tagout, hoistway screening, overhead protection, hand too

Standard First Aid

CPR - Adult