Excavation Contractors Eastbourne

Frequently Asked Questions About Excavation Contractors

How do I prevent erosion after excavation?

After excavation, erosion control measures are essential to prevent soil loss and water runoff. Common methods include:

• Seeding and Mulching: Planting grass or other vegetation and covering the bare soil with mulch helps stabilize the soil and prevent erosion.
• Erosion Control Blankets: These biodegradable blankets are made from natural or synthetic fibers and placed over the soil to prevent erosion while vegetation establishes.
• Silt Fences: Temporary fences installed along the perimeter of the excavation site to trap sediment and prevent it from entering nearby water bodies.
• Retaining Walls: Used to hold back soil and prevent erosion on slopes.
• Drainage Systems: Proper drainage systems can direct water away from the excavated area, preventing erosion and pooling.

How do you excavate for a basement?

Excavating for a basement involves these steps:

1. Marking the Perimeter: The basement area is accurately marked out.
2. Topsoil Removal: The topsoil is carefully removed and set aside for later use.
3. Excavation: An excavator digs to the required depth, removing soil in a controlled manner.
4. Foundation Preparation: The excavated area is leveled and prepared for the foundation to be poured.
Safety is paramount during basement excavation. Proper shoring or sloping techniques are crucial to prevent trench collapses.

Do I need a permit for excavation?

Excavation permits are often required, especially for larger projects or those involving utility lines. Permits ensure the work is performed safely and complies with local regulations. Your excavation contractor can usually handle permit applications, but it's essential to confirm this and ensure they obtain the necessary permits before starting work.

What is the difference between a backhoe and an excavator?

A backhoe is a type of excavator that has a digging arm that faces backward, in addition to a front-mounted loader bucket. Standard excavators have a digging arm that faces forward and typically only have a digging bucket. Backhoes are more versatile for tasks like digging trenches, loading materials, and landscaping, while excavators are more specialized for digging and excavating.