When you’re walking down the road, you notice a crack in an old building and wonder “How does this get fixed?” This is where the underpinning comes in as an unsung hero. If you’re looking to start from scratch, no pun intended, and make the best possible construction, then you’ve found the right place. Let’s dive in headfirst to this crucial process – learn more?
Step 1: Initial assessment
First things, first. Prior to grabbing a shovel anyone should do a thorough check. There’s no point in covering up cracks. It’s not just a matter of covering up the cracks. A structural engineer will come with their tools and assess the situation. Consider it a medical visit for your building. This diagnosis is used to determine the severity, and then the best method of stabilizing the building.
Step 2 – Planning and Permits
Don’t ignore the paperwork. No, really. This step may be boring, but is so crucial. The local authorities will require the proper permits before you start digging. Imagine the bureaucratic equivalent as a teen getting their driver’s licence. It is a long process but necessary.
Step 3 – Excavation
Let’s get dirty. The foundation excavation phase involves digging deep around it. It’s a very labor-intensive and deep work. Workers will dig out sections to create space for the support system. This is done bit by little, strategically to maintain the rest of structure.
Step 4: Install Temporary supports
Temporary supports work like crutches on your building. These braces keep everything in place while permanent underpinning is being set up. During excavation and installation, they are vital. They’re your safety net and can prevent a huge oops.
Step 5: Pour Concrete Footings
Concrete time! Concrete footings are placed in the newly dug sections. The new bedrock of your building is this. The emphasis is on strengthening and reinforcing. We’re laying the groundwork–literally–for stability and security.