A child who has outgrown the internal harness or height limitations of a forward-facing child safety seat. Within the range of 40 to 80 pounds but under 4â9â. Within 4 to 8 years of age and is at least 35â tall.
tread. v. trod (trÅd) or treaded, trodÂ·den (trÅdâ²n) or trod or treaded, treadÂ·ing, treads. v. tr. 1. To walk on, over, or along: tread the pavement.
Regardless of what you call it, FOD is a serious concern in any manufacturing or operational environment where safety and quality assurance requires that everything should be in its proper place. Airfield sweepers, which periodically clean runways, taxiways, ramps, aprons and parking areas of small debris.