“It comes with the territory.”
That is a cop out in the modern era of heavy construction.
True, construction and industrial equipment will create noise. That does not mean, however, that workers and those around the site should just “live with it.”
Furthermore, industrial noise is more than an annoyance, a distracting din that interrupts lunch hour.
There are a host of challenges, from worker safety to decreased productivity, wrought by excessive industrial noise.
With this in mind, keep reading as we explore noise control solutions for equipment, machinery, and industrial sites as a whole!
Common Noise Sources at Industrial Sites
Yes, heavy machinery and equipment are primary sources of noise production at job sites.
They are far from the only culprits.
Mechanical noise sources are plentiful. Electric motors and backup generators are capable of exceeding 90 decibels. Gas compressors and hydraulic pumps are equally clamorous. Conveyors, fans, and processing machinery are a few other mechanical systems whose noise production can cause issues.
Then there are industrial processes. Impact noises, such as hammering and riveting. Grinding and cutting of metal. Many pneumatic systems, where compressed air is released, can create a consistent, high-pitched din.
Infrastructure is yet another broad category. Jackhammers. Pile drivers. Excavation equipment. Logistics involving vehicle and heavy machinery maneuvering (forklifts) can also be problematic.
Challenges of Unmitigated Noise
Avoiding fines.
That may be the first thing that comes to mind for site managers.
While municipal and industry-specific sanctions are obviously undesirable, there are a bevy of other issues created when noise becomes too strenuous:
- Hearing damage – prolonged exposure to excessive noise can damage people’s auditory system. Decibels over 80 can cause tinnitus (ringing of the ears). Tinnitus is an early symptom of permanent hearing loss.
- Anxiety – clamorous environments are known to trigger stress and anxiety. As blood pressure rises in response, some workers may be at risk of acute health episodes.
- Productivity decline – excessive noise breaks focus. This can lead to increased downtime as workers seek asylum from the clamor. Not only will this decrease throughput, but it may increase the likelihood of worker error.
- Poor communication – quality communication is the backbone of quality work. When team members cannot communicate freely, it leads to strategic gaps. It decreases collaboration. It detracts from worker engagement.
- Community goodwill – beyond local ordinances, overly noisy job sites draw the ire of the public. Residents will be less likely to support concerns that disrupt their day-to-day life.
From safety to productivity, the downsides to clamorous industrial sites are real. OSHA compliance. Financial performance. Community relations. All are strong motivation–beyond local noise ordinances–to keep job sites as tranquil as possible.
Practical Noise Control Strategies
Industrial noise control may feel daunting.
True, it is no minor task.
Fortunately, there are a variety of modern tools to help sites create a quiet, productive work environment.
Industrial silencers (exhaust silencers) control noise created by high-velocity airflow. Think generators, engine exhaust, compressors, blowers, and vent systems.
Innovative brake metal panels offer a sound barrier for noisy exteriors, such as heavy winds and projectile debris. They can be fabricated in ornamental designs for premier aesthetics.
Similar to brake panels, acoustical panels have wonderful utility as sound enclosures throughout the facility. Specialized panels with absorptive linings are particularly impactful for interior applications, effectively limiting sound transfer between spaces.
Acoustical louvers are a go-to choice for noise control in areas where ventilation is necessary. They are commonly seen at intake and discharge openings as well as mechanical room walls.
Generator enclosures feature a modular design. They support sites that need dependable noise reduction for continuous-duty power. Configurations include drop-over, skid-mount, and field-erected builds.
Why Partner with an Industrial Sound Mitigation Specialist?
Although the solutions for industrial noise control are practical, they are not necessarily “easy.” Without proper professional guidance, the noise reduction devices may not have the desired effect. Additionally, they may interfere with ventilation and detract from aesthetics.
Moreover, the best industrial sound enclosures need to be customized to fit the specific site. Consult with a sound mitigation specialist to help build a purpose-designed system to fit the specific footprints and performance needs of the facility.
Finally, while the focus of this piece has highlighted noise mitigation concerns above and beyond simple compliance, specialists will guarantee that their systems do comply with all relevant codes. Stay ahead of local ordinances and OSHA safety regulations. Avoid costly fines and litigation.
Cut the Noise: The Best Solutions for Safe, Predictive Job Sites
Noise from construction equipment is more than a nuisance. It is an active threat to worker safety and company performance. Consider the practical solutions above, and partner with a professional noise control specialist today to bring focus and tranquility back to your industrial facility. For more of the latest trends in the commercial construction landscape, explore the content at Construction Daily for additional thought leadership!