Storm Drain Infiltration

Storm Drain Infiltration

Market

Water / Utilities

Challenge

The challenge was to eliminate storm drain infiltration and prevent ground settling.

A severely separated joint in a pipe
A portion of the interior surface of a pipe that has been smoothed out with concrete
A portion of the interior surface of a pipe that has been smoothed out with concrete
A severely separated joint in a pipe
A severely separated joint in a pipe
A portion of the interior surface of a pipe that has been smoothed out with concrete
A severely separated joint in a pipe
A portion of the interior surface of a pipe that has been smoothed out with concrete
A severely separated joint in a pipe

Engineered Solution

To protect the investment of a large pavement project on a parkway, the HydraTite® 48-in extra wide internal pipe seals were selected to prevent infiltration and ground settling.

Scope

The project included the installation of seven 48-in extra wide HydraTite® internal pipe seals to repair the pipe joints in a reinforced concrete storm drain subjected to ground infiltration and the development of sink holes.

Several technicians installing HydraTite inside a pipe to seal the joints from the inside
Several technicians installing HydraTite inside a pipe to seal the joints from the inside
A spray bottle being used to conduct an air test on a HydraTite seal installation

Solution

The total cost of installation and furnishing the HydraTite® seals was competitive with hand grouting the joints, offering a 50 year design life and eliminating water and ground infiltration in the storm drain.

HydraTite seals installed over every joint in this pipe to prevent leaks
HydraTite seals installed over every joint in this pipe to prevent leaks