In addition, according to PAS 170, these bollards are often designed to be easily removable or adjustable, providing flexibility for urban spaces that may change in function. This is particularly useful for event spaces that host festivals, markets, or parades, allowing for the necessary adjustments to ensure safety while maintaining accessibility.
pas 170 bollards

Manhole covers are typically made of cast iron, though some modern versions may consist of composite materials. These covers are designed to withstand substantial weight, making them durable and reliable. Not only do they protect the utilities below from external elements, but they also prevent accidents by keeping pedestrians and vehicles safe from falling into open holes. The design ensures that the covers fit snugly into the frame, minimizing the risk of movement and potential hazards.
Maintaining the integrity of a gate valve under pressure is critical for ensuring safety and operational efficiency. Regular testing, such as hydrostatic testing, can help verify that valves can withstand their rated pressures without leaking or failing. Additionally, routine inspections should be conducted to check for signs of wear, corrosion, or any other damage that could impact pressure handling capabilities.