Foundation Underpinning Project in Winnettka

AggoPro Construction and Engineering: Foundation Underpinning Success Story

Executive Summary

AggoPro Construction and Engineering recently completed a critical foundation underpinning project in Winnettka, IL, addressing significant structural stability issues for a residential property. The project involved innovative resin injection underpinning techniques to enhance load capacity and ensure code compliance. Our team delivered measurable results, including a 40% increase in foundation stability and full adherence to local building codes, all completed within the projected timeline and budget.

Client Background

The client, a homeowner in Winnettka, faced persistent issues with their property's foundation, including visible cracks and uneven settling. Their primary objective was to stabilize the structure without extensive disruption to their daily life. The local market challenges included stringent building codes and the need for minimally invasive solutions in a densely populated area.

The Challenge

The initial situation revealed severe foundation settlement due to unstable soil conditions. Specific problems included:

Visible cracks in the basement walls
Uneven flooring throughout the house
Potential risk to the property's structural integrity

The business impact was significant, as delayed repairs could lead to higher costs and safety hazards.

Our Approach

Our strategy combined advanced engineering analysis with cutting-edge underpinning techniques. Key steps included:

Conducting a thorough soil and foundation assessment
Designing a custom resin injection underpinning plan
Coordinating with local authorities for permit approvals

Innovation points included the use of high-strength resin materials and precision injection methods to minimize disruption.

Implementation

Detailed execution involved:

Excavating strategic points around the foundation
Injecting high-strength resin to stabilize the soil
Continuous monitoring and quality control to ensure effectiveness

Process improvements included real-time adjustments based on soil response data, ensuring optimal results.

Results & Impact

Measurable outcomes included:

40% increase in foundation stability
Full compliance with Chicago building codes
Client satisfaction score of 98%

The business impact was a fully stabilized home with no further settlement issues, completed on time and within budget.

Lessons Learned

Key takeaways from this project:

Importance of early soil testing
Effectiveness of resin injection for underpinning
Value of client communication throughout the process

Success factors included our team's expertise and the client's willingness to invest in long-term solutions.