What Is Drain Mapping?

Drain mapping, also known as asset mapping, is the process of using GPS technology to accurately plot the location and layout of a drainage system and its key features. A drain map also identifies the size, depth, directional flow, and access point of each pipe.

Drain mapping can be used for a variety of purposes, including:

• Planning and designing new drainage systems
• Identifying and repairing damaged or clogged drains
• Investigating flooding incidents
• Determining the cause of foul odours
• Complying with regulatory requirements

How is Drain Mapping Done?

Drain mapping is typically done by a qualified drainage engineer using a specialised GPS system. The engineer will first locate all of the manholes, gullies, and other drainage features on the property. They will then use the GPS system to plot the exact location of each feature. The engineer will also use the drain mapping survey to identify the type of drain (foul or surface water), the directional flow, and the size and depth of each pipe.

The Benefits of Drain Mapping

Drain mapping offers a number of benefits, including:

• Increased efficiency: Drain mapping can help to improve the efficiency of drainage systems by identifying and repairing damaged or clogged drains. This can help to prevent flooding and other problems.
• Reduced costs: Drain mapping can help to reduce the cost of repairing and maintaining drainage systems by identifying problems before they cause major damage.
• Improved safety: Drain mapping can help to improve safety by identifying hazards, such as collapsed drains or buried pipes.
• Compliance with regulations: In some cases, drain mapping is required by law. This is often the case for businesses and other organisations that have a large number of drains.

If You Are Considering Drain Mapping

If you are considering drain mapping, there are a few things you should keep in mind. First, you should choose a qualified drainage engineer who has experience with the type of drainage system you have. Second, you should make sure that the engineer uses a high-quality GPS system. Finally, you should be prepared to pay for the cost of the survey.

Drain mapping is a valuable tool that can help you to improve the efficiency, reduce the cost, and improve the safety of your drainage system. If you are considering drain mapping, be sure to choose a qualified drainage engineer and a high-quality GPS system.