Helicon partnered with Sample Properties on a pre-construction project in South Tampa, FL. The objective was clear: eliminate the risk of future foundation settlement by reinforcing load-bearing soils before vertical construction began.

This proactive approach—installing a combination of casing piers and helical piers—ensures the future structure will rest on a stable, engineered foundation. By locking in soil stability from the outset, the project eliminates concerns about differential settlement, foundation cracking, or long-term structural instability.

Sample Properties had historically relied on timber piles for foundational support. While common in Florida, timber piles present drawbacks—especially in coastal construction zones like South Tampa:

• Vibration impact during installation can disturb neighboring structures
• Susceptibility to saltwater corrosion and marine borers in waterfront environments
• Inconsistent performance in certain soil conditions

Helicon recommended a galvanized steel pier system for this build, offering:

• No pounding or vibration – safer for nearby homes and sensitive soils
• Superior corrosion resistance – critical in saltwater-adjacent locations
• Higher precision and load capacity than timber systems

This shift from timber to steel ensures long-lasting performance and reduces risk for both builders and homeowners.

Phase 1 – Casing Piers for Initial Stability

• Installed galvanized steel pipe segments, each 4 feet in length, driven hydraulically into load-bearing strata
• Attached foundation brackets to transfer the structural load to the piers
• Designed for future lift capability if settlement correction is ever required

Phase 2 – Helical Piers for Long-Term Support

• Installed 81 pre-construction helical piers at depths ranging from 31 to 36 feet, tailored to site-specific soil conditions
• Hydraulically jacked each pier to meet the required load-bearing capacity
• Secured with foundation brackets and top steel plates
• Left a portion of threaded rods exposed for integration with the upcoming foundation pour

Upon completion, all work zones were backfilled with native soil or concrete, leaving the site construction-ready.

Why Pre-Construction Pier Installation is a Game-Changer in Florida

Florida’s sandy soils, high water tables, and coastal exposure make foundation performance a top priority for builders. By installing engineered steel support systems before construction, Helicon helps:

• Prevent costly post-construction settlement repairs
• Ensure structural longevity for decades
• Protect property value in high-end coastal markets

This approach is especially critical in South Tampa’s premium real estate zones, where soil variability and waterfront proximity amplify foundation risks.

The Results

With casing and helical piers in place, Sample Properties now has a rock-solid foundation system for their upcoming build. Benefits include:

• Corrosion-resistant support built for coastal environments
• No risk of vibration damage to surrounding homes
• A ready-to-build site with deep foundation stability engineered from day one

Helicon – Building Strong Foundations in Tampa Bay

Helicon provides pre-construction ground improvement, deep foundation systems, and soil stabilization for residential and commercial projects across Florida. Whether it’s a custom waterfront home in South Tampa or a large-scale commercial structure, we deliver precision-engineered solutions that stand the test of time.

📞 Schedule your free pre-construction foundation evaluation today: https://heliconusa.com/free-inspection-request