A window washing davits system is a special type of rigging that is used for the rigging of a window cleaning service in a high-rise building. There are several types of anchors and suspension supports that are available for these kinds of window washing systems, and there are also regulations that are in place for this type of industry.
Ground rigging is preferred for window washing davits
Traditionally, window washing equipment has been suspended by ropes or ladders. However, modern window washing equipment includes booms and davits. These systems allow for safer operation and allow the workers to move around a building without interference from the surrounding landscape.
In order to work safely, window washers must be equipped with the proper safety equipment. These tools include a safety anchor, lanyards, and a harness. The first step in securing the working lines is to tie them to a permanent anchor.
Lanyards should be short. The lanyard should be spliced to a snap hook or dee ring. Lanyards should not be knotted or covered with wire rope. Abrasion and cutting should be avoided.
Window cleaning equipment should also be equipped with a swivel arm. This allows the window washer to set up equipment on the roof. Ideally, the arm should be designed with a strength rating of five times gravity.
If a worker’s access to the rigging sleeves is via the roof, then the vertical rigging sleeve is the best choice. Its lightweight nature makes it easy to move around the structure.
Suspension supports in a high-rise window washing system
A high-rise window washing system is comprised of a few key components, one of which is a rope or a davit. As a result, many operators will be familiar with both. So, what is the proper way to attach a davit to a window ledge without putting the building at risk?
A davit system consists of two major components, a vertically affixed platform and horizontal lifelines. To keep them in place, you’ll need to employ a sturdy set of tie-in guides. The name of the game is to keep obstructions at a minimum. In other words, you’ll have to be inventive to make the job a success.
Keeping these two parts in alignment will provide a high-rise window washing system worthy of the top of the food chain. Fortunately, these are a snap to install. Depending on the size of the job, you may be able to hire an expert to do it for you.
Types of window washing anchors
As the name suggests, window cleaning is one of the most important maintenance tasks for a building owner. The task entails a variety of duties such as replacing glass panels, inspecting the facade and metal cleaning. However, this is just the tip of the iceberg. In addition, there is a myriad of other duties to be performed to maintain the aesthetics of a building.
A number of companies provide various services. A notable one is ATS Commercial Services. The company, headquartered in Houston and Alexandria, VA, serves developers, property owners and architects. It is a member of the ASME A120 Board and has an engineering staff that can travel to any state in which they hold a Professional Engineering license.
There are many types of anchors used in the window washing business. While these types of anchors may have different names, their functional and safety credentials remain the same. One of the most common is the davit system. This solution has two main components: a swivel yoke that cradles a work platform and horizontal lifelines that secure the yoke to the davit.
OHSA regulations for the window cleaning industry
The window cleaning industry faces many risks on the job. The Occupational Safety and Health Administration (OSHA) regulates the industry’s working conditions. These regulations are designed to prevent workers from suffering from injuries and illnesses. There are several safety requirements and guidelines that every worker must follow.
OHSA regulations for the window cleaning industry include personal protection. All workers must wear protective clothing, such as boots, helmets, and gloves. Personal safety equipment should also be maintained and tested at least once per year.
Window cleaners must avoid working at height. They should not stand on slippery surfaces, including sills, ledges, and glass frames. Their ladders must also be equipped with a means to prevent slipping.
Other regulations include the use of rope access systems. Rope access systems should be certified according to a standard developed by the Cordage Institute. In addition, they must be in compliance with the manufacturer’s specifications and the IRATA or SPRAT codes of practices.