Dock pilings in Fort Lauderdale

Signs a piling needs replacing

Check at low tide.

• Wood worn thin at the waterline (an hourglass shape)
• Deep splits or a piling that moves when you push it
• A dock that sags between pilings

The Broward County license comes first

Broward County requires its own license before any work in, on, over or under county waters, and that includes repairing or replacing a dock or seawall. Pile replacement, lift repairs that touch the pilings and seawall work all need that county license before work starts, on top of the City permit.

Pile replacement waits for that approval.[1]

Broward manatee zones

Broward County's manatee protection zones are set in state rule 68C-22.010, with boating restricted areas in 68D-24.008. In-water crews on the Intracoastal and the New River follow the slow-speed zones and stop work whenever a manatee comes within 50 ft.

Pile driving is in-water work, so the manatee rules set the pace.[2][3]

What makes Fort Lauderdale different

The City treats seawalls as tidal barriers. It presumes a wall is in disrepair if it lets upland soil erode, lets material pass through it, or lets tidal water flow unimpeded onto neighbours or the street, and gives owners 60 days to show progress and 365 days to finish. The City also spends $1.5 million a year on its own seawalls.[4][5]

The county layer

Broward County requires a license before any work in, on, over or under its waters, including repairing or replacing a dock or seawall. Broward's regional policy is a consistent top elevation of 5 ft NAVD for seawalls, banks and berms.[1][4]

Permits in Fort Lauderdale

• Broward County environmental licensing: A county license before any work in, on, over or under Broward County waters, including dock and seawall repair.
• City of Fort Lauderdale: Building permits; waivers of the dock and lift projection limit go to the City Commission with a Marine Advisory Board recommendation.
• Florida DEP or South Florida Water Management District: State permit or exemption for docks and walls on the New River and the Intracoastal, on top of the Broward County license.
• US Army Corps of Engineers, Jacksonville District: Federal authorisation for work in the Intracoastal Waterway and other navigable waters.

How pilings go in

Pilings are driven or jetted into the bottom from a barge or the dock. Federal SPGP VI did not authorise impact-hammer installation of metal pipe or metal sheet piles, so steel work takes a different federal route. All in-water work follows the state manatee conditions: work stops if a manatee comes within 50 ft.[11][3]

Frequently asked questions