How to Prevent Noise Pollution in Construction? 8 Tips to Soundproof

Jun 05, 2024 - Views: 212

Rating: 4.8 - 50Votes

Millions of people are impacted by the invisible threat of noise pollution every day. Noise pollution may come in many different forms, from noisy rock concerts to heavy traffic on the highways. 

One such category is noise pollution associated with construction, which can lead to a variety of risks, including elevated blood pressure in adults and disruption to the routines of local wildlife.

So how to prevent noise pollution in construction?

Though it is a real issue, there are several methods to lessen the noise pollution at your work site. Scroll down to get the details!

How to prevent noise pollution from construction?How to prevent noise pollution from construction?

Noise Levels of Common Construction Activities

The recommended occupational exposure limit set by the National Institute for Occupational Safety and Health (NIOSH) is 85 decibels (dBA), which is the unit of measurement used to quantify sound intensity. 

Extended exposure to noise levels of 85 dBA or above can harm ears and raise the risk of hearing loss.

To manage and mitigate the possible impact of construction activities, it is important to comprehend the noise levels that these activities create.

Let’s look at the average exposure levels (dBA) and loudest tasks of 6 common construction trades, according to the American National Standards Institute:

Iron Worker

91.1dB

-

Laying metal deck

99.6dB

Carpenter

89.3dB

-

Using roto hammer

95.1dB

Laborer

89.1dB

-

Chipping concrete

102.9dB

Masonry Worker

88.5dB

-

Grinding

97.0dB

Operating Engineer

88.4dB

-

Welding

91.2dB

Electrician

86.7dB

-

Installing trench conduit

95.8dB

Why Noise Reduction Matters on Construction Sites

High volumes of noise are produced by the heavy machinery, tools, and equipment that are constantly in motion on construction sites. This much loudness creates problems such as:

  • Community Relations: Because construction sites are close to residential or commercial areas, noise issues may cause complaints and disputes with nearby residents.

  • Worker Health and Safety: Construction workers' health and well-being can be negatively impacted by prolonged exposure to loud noise, which can lead to hearing damage and other health problems.

It is important to control noise pollution on construction sites

It is important to control noise pollution on construction sites

  • Regulatory Compliance: There are stringent noise rules in many areas, and breaking them can result in fines and delays to projects.

  • Productivity: Loud noises can hinder communication between construction workers, which can result in mistakes and lower productivity.

How to Prevent Noise Pollution in Construction?

Wonder how to prevent construction noise? You may reduce the amount of noise pollution from construction sites in many ways. 

Here are several strategies for limiting noise pollution, ranging from optimizing equipment on the construction site to using hearing protection products.

How to reduce noise pollution in construction sites?

How to reduce noise pollution in construction sites?

Eliminate loud noise before work begins

Taking noise into account during the project design process is one of the greatest ways to prevent noise pollution construction sites. 

This can be done by selecting equipment with lower noise levels and implementing engineering controls before beginning work as follows:

  • Replace metal tables, wheels, and other metal pieces with rubber.

  • Select less loud equipment for certain tasks; hydraulically powered equipment is generally quieter than pneumatically powered equipment.

  • Optimize current equipment by adding acoustical silencers to the exhaust and intake systems.

Eliminate noise in the design stage

Eliminate noise in the design stage

Add noise barriers

By blocking the direct path of sound waves from the source of the disturbance, noise barriers can shield the community and employees from exposure to loud noises. 

Although they don't completely stop the noise, they do aid in lowering its volume.

The way noise barriers function is by surrounding the source of the sound with materials that absorb sound, such as mineral wool. Saws and jackhammers are two kinds of machinery to which you may want to build noise barriers.

Use noise barriers on construction sites

Use noise barriers on construction sites

Provide hearing protection

Equipping construction workers with ear protection equipment, such as earmuffs and earplugs, is a simple approach to keeping them safe. 

Having these supplies on hand helps protect workers' hearing and keep them safe while working.

Are you curious about what do construction workers wear? Here are some popular products:

  • 3M WorkTunes Connect Hearing Protector
  • PROHEAR 037 Bluetooth 5.0 Hearing Protection Headphones
  • Professional Safety Ear Muffs by Decibel Defense
  • Loop Quiet Ear Plugs for Noise Reduction
  • Mack's Ultra Soft Foam Earplugs

If you want to reduce noise pollution from construction sites while enjoying music or podcasts, then consider getting one from our list of the best earbuds for construction.

Encourage visual communication

On the labor site, excessive noise levels might make it difficult to communicate verbally, which may cause accidents. Thus, encourage the use of visual signals or signs for communication in especially loud areas to cut down on the need for employees to shout.

For example, employees can use hand gestures to convey messages and eye contact to attract the attention of machine operators.

Schedule work

Schedule work to prevent noise pollution in construction

Schedule work to prevent noise pollution in construction

Limiting the number of workers on-site during noisy duties, such as jackhammering or concrete breaking, should be a part of the construction noise control plan to lower the amount of noise that employees are exposed to. 

Reducing the detrimental impacts of noise exposure can also involve moving employees from high-noise work to low-noise.

Update & maintain equipment

One of the best ways to prevent noise pollution in construction sites is to update and maintain equipment frequently.

Equipment can operate more silently and smoothly with routine maintenance. What's more, faulty or worn-out parts may be dangerous and cause extra noise. Purchasing new, quieter equipment can also greatly lower overall noise levels.

Real-time noise monitoring

Real-time noise monitoring

Real-time noise monitoring

Site managers can keep an eye on noise levels in real-time thanks to noise monitoring technologies. 

With the use of this proactive method, noise hotspots may be quickly identified, allowing for the timely implementation of noise reduction measures before they become an issue.

Educate & train employees

When it comes to how to reduce noise from construction, a lot of methods are available. 

Despite that, training employees on how to properly utilize personal protective equipment (PPE) and other noise reduction techniques, as well as educating them on the dangers of extended noise exposure is the most crucial one.

This will enable them to defend against the negative impacts of noise for both themselves and their colleagues. 

OSHA's pocket reference on noise pollution is one example of educational material that might help encourage good practices and increase awareness.

It is important to educate workers about noise pollution

It is important to educate workers about noise pollution

Read next: Best jobsite earbuds for noisy and rough working environment

Final Words

Compared to other forms of pollution, where the impacts can be observed in the form of expanding landfills or floating rubbish islands, noise pollution is less evident. On the other hand, millions of individuals are regularly impacted by the very real danger that is noise pollution.

Both the community and the workers can benefit from the implementation of noise pollution reduction measures at the construction site. We really hope that our guide on "How to Prevent Noise Pollution in Construction?" will prove beneficial to you!

Rating: 4.8 - 50Votes

11 Comments

Filter
  1. Anna Brady

    Anna Brady

    Great insight. I learned several things from this article

    Leave a Comment

    Your email address will not be published. Required fields are marked *
    Submit Comment
    1. Barcodelive

      Awesome

      Leave a Comment

      Your email address will not be published. Required fields are marked *
      Submit Comment
  2. Delaney Williams

    Delaney Williams

    Is construction noise a negative environmental impact?

    Leave a Comment

    Your email address will not be published. Required fields are marked *
    Submit Comment
    1. Barcodelive

      Yes, construction noises can wreak havoc on the surrounding environment, especially in a residential area

      Leave a Comment

      Your email address will not be published. Required fields are marked *
      Submit Comment
  3. Emilia Barry

    Emilia Barry

    Excellent article

    Leave a Comment

    Your email address will not be published. Required fields are marked *
    Submit Comment
    1. Barcodelive

      Thanks

      Leave a Comment

      Your email address will not be published. Required fields are marked *
      Submit Comment
  4. Zoe Ward

    Zoe Ward

    Kinda off topic, but do you know how can residents face with noise pollution caused by construction activities in residential areas?

    Leave a Comment

    Your email address will not be published. Required fields are marked *
    Submit Comment
    1. Barcodelive

      It is quite hard since construction activities typically do noisy stuff during business hours when most people will be at work. If you’re retired or work at night, you’ll just have to suffer.

      Leave a Comment

      Your email address will not be published. Required fields are marked *
      Submit Comment
  5. Kayden Bailey

    Kayden Bailey

    What is the risk of noise on construction site?

    Leave a Comment

    Your email address will not be published. Required fields are marked *
    Submit Comment
    1. Barcodelive

      High noise levels can lead to increased stress, irritability, and fatigue, potentially contributing to other mental health disorders such as anxiety and depression. Additionally, the consequences of hearing loss caused by noise exposure on the job can be serious for mental health.

      Leave a Comment

      Your email address will not be published. Required fields are marked *
      Submit Comment
      1. Kayden Bailey

        Kayden Bailey

        Thanks for your response!

        Leave a Comment

        Your email address will not be published. Required fields are marked *
        Submit Comment

Leave a Comment

Your email address will not be published. Required fields are marked *
Submit Comment