Malaysia Tightens Scaffold Safety for Highaltitude Work

In Malaysia, the demand for scaffolding across various industries continues to grow. Whether for formwork support at construction sites, stage setups for concerts and events, or elevated work platforms, scaffolding plays a crucial role. This article focuses on the applications of aluminum scaffolding in elevated work environments and provides professional guidance for selecting the right equipment.

When it comes to safety and efficiency, Mobile Elevated Work Platforms (MEWPs), such as scissor lifts or vertical lifts, are often the preferred choice for elevated work. MEWPs offer advantages like quick setup, mobility, and enhanced operational safety. However, scaffolding remains an essential complement to MEWPs in specific scenarios rather than a complete replacement. Key situations where scaffolding excels include:

• Uneven Terrain: Scaffolding’s adjustable legs provide stability on slopes, staircases, or other uneven surfaces.
• Confined Spaces: The modular design of scaffolding allows for disassembly and reassembly in tight spaces with limited entry and exit points.
• Low Maintenance: Unlike MEWPs, aluminum scaffolding requires minimal upkeep, as it lacks mechanical or electrical components.

Combining MEWPs and scaffolding can provide a comprehensive solution for various elevated work environments, ensuring both efficiency and safety.

The first step is identifying the working height—the highest point workers need to reach to complete their tasks. It is essential to distinguish between working height and platform height, the latter being the maximum height the scaffolding tower can be assembled.

As a rule of thumb, the working height of scaffolding is its platform height plus 2 meters (or approximately 6 feet). For example, if workers need to perform indoor cleaning at a height of 12 meters, a 10-meter aluminum scaffolding tower would suffice.

When selecting scaffolding, consider the following technical specifications:

• Type: Scaffolding is broadly categorized into tube-and-coupler and frame types. Tube-and-coupler scaffolding is more flexible for irregular shapes but requires more time to assemble. Frame scaffolding is quicker to set up and suitable for most elevated tasks.
• Dimensions: Check the height per stage, platform length and width, and outrigger length (if applicable).
• Material: Common materials include aluminum, galvanized iron, steel, and bamboo. Aluminum scaffolding is rust-resistant and requires minimal maintenance.
• Load Capacity: Aluminum scaffolding typically supports up to 250 kg per platform.
• Base: Scaffolding towers often feature adjustable legs with solid rubber casters for easy positioning. Permanent setups may use base plates.
• Accessories: Counterweights and toe boards are common safety additions.

Evaluate the workspace conditions:

• Outrigger Space: Ensure sufficient ground space for outriggers when required for taller scaffolding.
• Proximity to Walls: Unlike vertical lifts, scaffolding outriggers can adjust to 90 degrees, allowing platforms to get close to walls.
• Wind Conditions: Additional counterweights may be necessary for outdoor or windy locations.
• Obstacle Clearance: Cantilever platforms enable workers to reach areas above obstacles or unsupported bases.

For workplaces with strict safety regulations, additional documentation may be necessary to ensure compliance. In Malaysia, SIRIM-certified scaffolding towers that meet BS EN 1004:2004 standards provide assurance of quality and safety.

Custom scaffolding configurations may require Professional Engineer (PE) approval, particularly for high-risk setups. A green label indicates that scaffolding has been inspected and approved for use.

Selecting a trustworthy scaffolding supplier is as important as choosing the right equipment. Key considerations include:

• Industry Expertise: Look for suppliers with extensive experience and tailored solutions.
• Reputation: Positive reviews and word-of-mouth recommendations reflect reliability.
• Service Quality: Ensure prompt support, operator training, and spare parts availability.

By following these guidelines, businesses in Malaysia can make informed decisions when selecting aluminum scaffolding for elevated work, ensuring both safety and efficiency.