Occupational hearing loss is talked about a lot in the construction industry, but noise levels have always been difficult to quantify for the everyday worker. A company may have a professional sound level meter or noise dosimeter, but how often are they actually used? With the advancement of smartphones, the power to avoid the lasting effects of hearing loss is being given back to individuals.
The lack of available technology or general lack of concern has most likely been the major contributing factors for the 23,000 people who suffered from occupational hearing loss 2007 (the last year this data was published by NIOSH). That same year, 14% of occupational illnesses were the result of hearing loss.
For iOS users, NIOSH has just released a free new smartphone app, called NIOSH SLM, to measure sound levels on the job site. The app underwent extensive laboratory testing in order to meet the approved criteria for sound measurement, within 2dB of a type 1 sound meter). If used with a calibrated external microphone, the app has proven to work within 1dB of the type 1 sound meter. NIOSH states that the key benefits of the app are: raised worker awareness, helps workers make informed decisions about potential hazards, serves as a research tool to collect noise exposure data, and it promotes better hearing health and prevention measures.
In November of 2016, NIOSH also updated their evaluation of almost 200 different sound level meter apps available on both Android and iOS. Of the 130 iOS apps researched, only 10 passed within the testing limits. Of the 62 Android apps researched, only 4 apps passed. The study suggests that the Android apps were not nearly as reliable as the iOS apps and did not have many fo the same functions. But since NIOSH has not released an Android app themselves, users will have to choose between the four listed in the study, which are: SPL Meter by AudioControl (free), deciBel Pro by BSB Mobile Solutions ($3.60), dB Sound Meter by Darren Gates ($0.99), and Noise Meter by JINASYS (free).
There is an opportunity to revolutionize the way we protect construction workers from fall hazards while dramatically reducing waste and inefficiency in the construction industry. The Hilmerson Safety Rail System™ was designed and engineered with feedback from industry experts with one goal in mind: Reinvent the guardrail to eliminate inefficiencies, cut costs, send zero waste to landfills, and improve workplace safety.
Contact with overhead power lines is a major hazard when working on most construction sites and especially when working from elevated platforms or with heavy machinery.
Back in September, OSHA issued a Notice of Proposed Rulemaking that would extend the deadline for crane operator certification requirements. Although OSHA 1926.1427 has required crane operators to receive certain certifications to be able to operate the machines since 2010, actual enforcement of that rule has been delayed several times.
In most aspects of construction, communication and training is absolutely key to running a successful project and business. That is especially true when it comes to safety on the job site. One of the most popular ways of communicating safety hazards to the field staff is through tool box talks.
As annoying as it may be to deal with sometimes, there is a good reason why trucks carrying oversized loads have spotters and flaggers. We’ve seen the worst of what can happen when the spotter fails to alert truck drivers in time, like the one that caused a 2013 Washington State bridge collapse, so it’s better to be safe than sorry.
Just one day after Mayor Bill de Blasio signed a new law requiring at least 40 hours of safety training for all 185,000 of the city’s construction workers, a partial roof collapse at a Brooklyn construction site left 6 workers injured, 2 of them serious.
Concrete is an extremely strong building material, but has a notoriously weak tensile strength. In order to resist tension, bending, and shear forces, steel rebar or other reinforcement materials are added either prior to the placement or into the mix. Even with reinforcement, concrete is still extremely rigid and prone to cracking. In the event of a major earthquake, the uneven and horizontal forces can cause structures to crack and, in the worst case, cause failure.
Construction Safety is talked about constantly. There are many construction companies that take it very seriously. There are also many that don’t. All will say it’s their top priority.
So what can a city do that’s facing regular worker deaths and increases in workplace injuries? New York City has decided to require extensive safety training for all of the 185,000 construction workers in the city.
According to the Workzonesafety.com, nearly half (46%) of all work zone-associated worker fatalities from 2003-2010 were caused by being struck by a vehicle. Surprisingly, only around 2% of those workers were killed by a drunk driver. From 2003 to 2015 (the last year this data was updated), a total of 1324 work zone fatalities have been recorded, which averages to about 102 per year.
Residents living near a Jersey City, New Jersey construction site were frightened as they watched “explosions” of smoke coming out of holes in the ground.