NTSB Recommends 68 Bridges in US be Evaluated for Risk of …
Mar 20, 2025 · Safety issues identified as part of Francis Scott Key Bridge investigation. WASHINGTON (March 20, 2025) — The National Transportation Safety Board recommended Thursday that 30 owners of 68 bridges across 19 states conduct a vulnerability assessment to …
Jul 2, 2017 · Bridge discrepancies, which could pose a hazard to navigation, include the following: a. Clearance gauges, missing, not legible or numbers not readable from 1/2 mile minimum …
Overhead crane warning devices
Warning devices an easy addition for crane safety. Effective warning signalling and protective devices are required to comply with safety requirements and help maximize the safe …
Vertical Lift Bridge - Multnomah County
Apr 13, 2016 · Vertical lift bridges use a system of counterweights and cables to move an interior lift span section that remains horizontal as it is raised up & down like an elevator. View of the …
When hazards cannot be efec-tively eliminated or guarded against, a safety warning system comprised of audible and visual alarms will help mitigate risks by alerting personnel of the …
Should a Warning Device be Continuously on When the Bridge …
Feb 20, 2012 · Read this blog post to learn whether a bridge crane warning device must be audible and whether it should be continuously on when the bridge is traveling.
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1910.179 - Overhead and gantry cranes. - Occupational Safety and …
Warning device. Except for floor-operated cranes a gong or other effective warning signal shall be provided for each crane equipped with a power traveling mechanism.
Hulberton Lift Bridge was site of many mishaps
Oct 14, 2017 · This Warren pony truss style vertical lift bridge that stands at Hulberton is 145 feet long by 18.6 feet wide, curb to curb. Taken on November 23, 1922, this image shows the Hulberton Lift Bridge as it appeared …
4 Signs Your Lift Needs a Service - Bridge Lifts
Feb 27, 2025 · There are several indicators that your lift may need servicing, and being aware of these signs can help you act promptly: Frequent Breakdowns: A lift that breaks down …
LIONEL 213 OWNER'S MANUAL Pdf Download
When the Lift Bridge is powered up, the warning lights are always illuminated. The Note! warning lights are not expected to require replacement. Only an authorized Lionel Service Center should service the Lift Bridge.
