We are all familiar with the pockets of water left on a parking lot after a North Florida thunderstorm. In the industry, we call them “birdbaths.” The quickest way to address these depressions is the “throw-n-go”—a fast-fix to simply fill the deepest part of the void and move to the next one. While that approach may be the only way for many maintenance companies, when you are managing an asset for the long haul, you need to know: if the elevation is not right, you are not fixing the problem—you are just delaying a liability.
Understanding the “Birdbath”
Question: Why do “birdbaths” form in the first place?
Answer: In most cases, a small depression is the result of long-term base settlement. A larger depression can be the result of a site grade in the base material that was too low or did not receive proper compaction before paving. These larger depressions can also be due to errors during the original paving process.
Question: What is the difference between a patch and a GoSITE™ repair?
Answer: A basic patch fills the void. A GoSITE™ repair manages the grade. When we approach a birdbath, we calculate the elevation needed to keep water moving. This is the difference between a patch that holds for years and a patch that just traps the water in a slightly different spot.
Hydraulics and Safety: The GoSITE™ Standard
At American Curb Appeal, our GoSITE™ standard for asphalt repairs goes beyond just “filling the hole.” It is about managing the grade based on two critical factors: Hydraulics and Safety.
1. Beyond the “Dam Effect”
A basic patch may fill most of the hole, but without proper grading, you have essentially created a “dam.” Water pools against the edge of the new asphalt, saturating the joint and leading to “edge-raveling.” In our local climate, that standing water quickly turns a simple repair into another failure.
2. Eliminating the Trip Hazard
For a property manager, a pothole or “birdbath” is a structural concern, but a trip hazard is a legal one.
- The “Patch-Edge” Problem: A “throw-n-go” repair often leaves an uneven lip or a loose perimeter that can actually increase trip-and-fall risks.
- The GoSITE™ Standard: We feather and taper the edges of our repairs to ensure a smooth transition. By managing the elevation, we eliminate the vertical “lip” that causes stumbles, protecting both the pedestrians on your lot and your liability.
The GoSITE™ Repair Process
Every repair we perform follows a disciplined four-step protocol:
- Vertical Edge Preparation: Cleaning and stabilizing the “shoulder” of the repair to prevent perimeter crumbling.
- Tack-Coat Bonding: Applying an emulsified asphalt “glue” to ensure a moisture-tight seal between the old and new pavement.
- Precision Compaction: Ensuring every lift is keyed and compacted to match the surrounding density, preventing “patch sink.”
- Hydraulic Flow: Calculating the elevation needed to match surrounding grades, maintaining a clean flow toward catch basins to keep water moving off the pavement.
Protecting Your Capital Asset
In a market where “good enough” is often the standard, we believe your property deserves better. Since 1998, we have provided the technical expertise required to navigate Tallahassee's specific pavement dynamics. Whether it is a precision GoSITE™ repair or a specialized InSITE™ audit, we ensure your pavement is locked in for the long haul.
Contact American Curb Appeal to schedule a professional assessment of your pavement today.