Archive: Dec 2022

What Are Scaffolding Hazards At Construction Sites, And How Can Those Be Prevented?

Scaffolding Hazards and Safety Measures

Every construction project needs scaffolding that can hold the weight of the workers and their tools. The scaffolding is used to aid the construction, maintenance, and repair of buildings, bridges, and other man-made structures. As these tasks involve accessing at heights and working on uneven ground, safety is the first concern during its construction. 

Unsafe scaffolding has the potential that may result in serious injuries and in some cases can even be fatal. Hence proper fixing of scaffolding equipment and checking every scaffolding safety regulation is of utmost importance.

While we have elaborated on every aspect of scaffolding, this article specifically focuses on – Scaffolding Safety Control Measures – that will help eliminate any chance of casualties and injuries.

Importance Of Scaffolding Safety

Scaffolding safety is a set of rules and practices that make sure scaffoldings are used in the right way and safely. It’s a set of precautions that must be taken when building, inspecting, using, and tagging scaffolds. By following OSHA’s rules and requirements for working on scaffolding, workers can reduce or eliminate their risk of falling, getting electrocuted, or being hit by falling objects.

Scaffolding safety measures are important because they can help stop crises from happening again at work. With basic scaffolding requirements like better inspections, training, and controls to keep workers safe, frontline teams can make sure scaffolding is safe and build a safety culture from the ground up.

Types Of Scaffolding Hazards

1. Falls

Guardrail absence, faulty installation, and failure to deploy personal fall arrest systems cause falls. When working above 10 feet, OSHA requires fall protection. OSHA’s guidelines are the minimum; many general contractors need 100% fall protection at 6′ or higher when working on scaffolds. These contractors exceed OSHA regulations to improve safety.

2. Scaffold Collapse

Proper scaffolding prevents this hazard. Several considerations must be addressed before scaffolding. The scaffold must support the scaffold, materials, and personnel. Foundation stability, scaffold plank location, work surface distance, and tie-in regulations must all be considered before erecting a scaffold.

3. Falling Scaffolding Equipment

Scaffold dangers affect more than scaffold workers. Scaffold platform materials and tools have killed or harmed many people due to falling off of scaffolding equipment from heights. OSHA mandates two methods. To prevent tools from falling off work platforms, the installation of toe boards or netting is necessary. Barricades can prevent people from walking under work platforms and prevent hazards.

4. Electrocution

This is one of the most common scaffolding hazards that is caused by a lack of attention to OSHA guidelines. The scaffold must be 10′ from electrical risks. The electricity company must de-energize or insulate the hazard if this distance cannot be maintained. The power company and scaffolding company must work together to eliminate any risk of human danger.

Scaffolding Safety Control Measures

After acquiring knowledge on what are the most common hazards at construction sites, here are some tips to ensure that those hazards are mitigated.

1. Keep the workplace organized

Keep the work site clean and tidy to avoid slipping, tripping, and falling. When working on scaffolding, keeping tools in order can make it less likely that tools will fall off. It can also make it safer for workers to move around on the scaffolding.

2. Identify hazards

This should be done before work starts and as work is being done. Find possible scaffolding hazards and solutions before you start working. Having to work near power lines? Keep the scaffolding far enough away to stop the risk of getting electrocuted. During the project, will the scaffolding need to be moved? Before each erection, make a plan.

3. Proper training of scaffolders

As with every other part of a construction site, make sure your workers are trained and know what OSHA scaffolding safety regulations are. Training in how to set up and build scaffolding can make sure that overhead workers have a safe place to work and that the rig won’t fall down on its own.

4. Site reviewing

In addition to figuring out what the dangers are, you should keep looking at the construction site to find any new dangers that might come up. Keeping an eye out for things that could go wrong can help stop them from happening. As work goes on, people will feel more at ease at their jobs. This can make some people forget about safety, either by accident or on purpose.

Before starting work, make sure that a qualified professional has checked that the scaffolding or platforms are set up correctly and have all the necessary safety measures, such as the passive or collective railing systems that OSHA prefers to protect workers at heights.

5. Avoid overloading

It is very important to follow the manufacturer’s instructions about how much weight a scaffold can hold. If you put too much on a platform, it could break or tip over and knock a worker off.

6. Installing fall protection

This involves equipping the scaffold structure with guardrails, mid-rails, and top rails in suspended and supported scaffolds. Another point to note here is to provide scaffolders with personal fall arrest systems and PPE including hard hats, anti-slip boots, etc. 

7. Careful dismantling

When a scaffold has been up for a long time, rust or wear and tear on its parts can make it harder to take down. But pulling or yanking on parts can be dangerous and cause a worker to lose their balance and fall.

When taking down any kind of scaffold, workers should take extra scaffolding safety measures and wear the right fall protection gear. Before moving on to the next level of a scaffold, each level should be completely taken apart.

8. Scaffolding tagging

Tags on scaffolds are used to keep your workers safe. It lets you know if a scaffold is safe to use or not. When tagging scaffolds, follow the steps below.

• A person who knows how to put up scaffolds and is qualified to do so must inspect and tag the scaffold.
• For tracking, each tag must have a clear, unique number that can be used to identify the scaffold.
• As required by law, all scaffolds must be inspected after they have been set up.
• All identification tags for scaffolds will be solid green, yellow, or red with black writing.
• Each tag’s front information is shown and filled out.

OSHA Compliance By AAIT

AAIT is a scaffolding equipment company in the USA that manufactures the finest quality equipment. Various types of scaffolding equipment that can be used in refineries, shipyards, construction companies, etc. are distributed by AAIT. Proper care and testing are done before the distribution of any component from the house of AAIT.

OSHA regulations with regard to each component’s build-up quality are taken care of. Besides this, in case of a defect, AAIT provides individualized customer care. This way, any concerns regarding the quality and quantity of scaffolding equipment are mitigated.

What are the Types, Applications, and Configurations Of Steel Stair Stringers At AAIT?

Scaffolding is a structure that supports loads, and the structure itself consists of different scaffolding accessories. These include tubes, clamps, base jacks, ladders, planks, etc. One of the many pieces of scaffolding equipment is steel stair stringers, which is a structural member that supports the treads and risers in a standard staircase.

AAIT, a scaffolding equipment company in the USA, manufactures stair stringers for better accessibility at heights. This article highly concentrates on the types, applications, benefits, and available variants of steel stringers at AAIT.

What Are Steel Stair Stringers?

Scaffold stair stringers are handrail supports for scaffold stair threads. These stringers are found in cuplock, ringlock, and kwickstage scaffolding systems. It is a support structure that runs vertically underneath the stairs, either centrally or at the side of the stairs. Even though a stringer looks like it’s only there for support, it can add a lot of style and sophistication to your staircase.

Types Of Steel Stair Stringers

There are three types of steel stair stringers.

     1. Closed Stringers

Most traditional staircases have closed stringers, which are the most common type of commercial steel stair stringer. They are also used on some of the most modern steel ladder designs. Two parallel stringers run down each side of the treads and close in the treads and risers. This makes clean, straight lines that work well in any space.

Advantages of Closed Stringers:

1. Closed stair stringers can be made with either open or closed risers, depending on what you need and how you want the stairs to look.
2. Most of the time, it’s easier and cheaper to build stairs with closed stair stringers. Most of the time, stringers are already cut.

    2. Double Stringer

This includes two stringers outside of each stair tread. A double stair stringer is used in commercial spaces. It is used for prefabricated stair systems and stair railings. These stringers are often used for egress stairs in businesses, industrial stairs, and metal stairs in homes. The double-stringer design adds extra support to meet engineering standards and make sure the design is safe and will last.

Advantages of double stringers:

1. Great design for prefabricated stairs that will make putting them together easier.
2. Fire escape stairs and industrial stairs are made to be flexible and useful.
3. For the stairs to meet engineering standards, they have double-stringer supports to make them stronger.

    3. Center Beam Stringer

Center beam stringers are a type of mono stringer that is used on high-end stairs in offices, hotels, and other places where they will be seen a lot. This kind of stringer is made with a single beam, usually made of steel or stainless steel, that sits under the stair treads and gives the stairs their support. 

Stringers with a center beam are often used in grand and special staircases. The stringer is attached to the underside of the stringers and runs down the middle of the flight.

Advantages of Center Beam Stringers:

1. Gives ornamental and feature staircases a high-end designer look.

Benefits of Steel Stair Stringers 

1. The main benefit of using a steel stair stinger is that it is strong and durable, so it can handle heavy loads and a lot of traffic.

2. Steel stringers can be bent into almost any shape. This lets you make custom staircases, like curved or spiral ones, and gives them a modern look.

3. Steel stringers are easier to put in place than wood stringers because they can just be bolted together. Prefab steel stringers are cheaper to put in than wood stringers because they are easier to put in. This is true whether you do it yourself or hire a professional.

4. Steel stair stringers are easy to keep up, whether they are inside or outside. They can handle harsh weather, don’t rot, and don’t get eaten by bugs.

5. Steel stringers are fire resistant, which is another safety feature of egress stairs.

Configurations of Steel Stair Stringers Available At AAIT

Every scaffolding accessory from the house of AAIT comes with a galvanizing finish, and specifically, stair stringers are made of strong steel and aluminum alloy. 

Final Thoughts

Stair stringers are important as they provide vertical support that runs along each side or center of the staircase. Stair stringers can be made of different materials, styles, and finishes that can affect how the stairs look and how well they work. It is employed in modern and architectural construction projects that support heavy weights. 

AAIT is a scaffolding parts and accessories supplier in the USA that delivers reliable scaffolding equipment. The special commercial steel stair stringers are constructed to withstand heavy weights for a prolonged period of time. 

If you are looking for the best steel stringers, AAIT is your stop.