SoFlo Marine Construction

Dock pilings in Boca Raton

Dock pilings in Boca Raton, run under Palm Beach County's manatee zone rules.

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We replace cracked and worn pilings, add new ones for lifts and extensions, and wrap them to slow marine borer damage.

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The short answer

Boat lifts in Boca Raton need signed and sealed drawings with pile details and the manufacturer's specifications. Boca Raton work follows Palm Beach County's manatee zones (rule 68C-22.009) and sits inside the federal Johnson's seagrass range.

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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

Palm Beach County manatee zones

Boca Raton waters fall under Palm Beach County's manatee protection zones in state rule 68C-22.009, with boating restricted areas in 68D-24.017 and 68D-24.011. The federal Johnson's seagrass range used for dock design also covers these waters, so pile and dock layouts avoid grass beds.

Short freestanding dock parallel to a seawall on a canal off the Intracoastal
Illustration: short freestanding dock parallel to a seawall on a canal off the Intracoastal.

Pile driving is in-water work, so the manatee rules set the pace.[1][2]

Signed lift drawings with pile details

Palm Beach County classes docks, seawalls, boat lifts and boathouses as Type 8 marine structure permits, and its checklist asks for signed and sealed boat lift drawings with pile details and the manufacturer's specifications. Boca Raton's own Chapter 22 review expects the same level of detail before a lift goes in.

Barge crane with vertical leads and a pile hammer driving a square concrete pile beside a dock in a residential canal

Piling material and wraps are chosen to meet that rule before the order goes in.[3][4]

What makes Boca Raton different

Plan review needs a current-conditions survey showing the seawall wet face or bulkhead line, the property line and piles, section details with the finished cap elevation, and a proposed site plan. Inspections are staged: a location survey before the cap is poured and before the structural cap and piling inspections, a final engineer report on cap elevation with photos, and a final marine structure survey for docks and lifts.[4]

White seawall and narrow dock on the Intracoastal below Mediterranean homes with barrel tile roofs

Agencies beyond the City

Palm Beach County's marine structure checklist for unincorporated areas lists the outside approvals agencies expect to see: FDEP, the Florida Inland Navigation District (FIND) and the Army Corps, as applicable. That checklist is dated 2005, so we confirm current requirements for each job. The federal seagrass range used in dock design covers Palm Beach County waters.[3][2]

Boat on a seawall-mounted elevator lift at a waterfront home with the Intracoastal beyond

Permits in Boca Raton

  • City of Boca Raton Development Services: Marine structure permits under City Code Chapter 22, with staged survey and engineer inspections.
  • Florida Inland Navigation District (FIND): May be involved for work along the Intracoastal Waterway.
  • Florida DEP or South Florida Water Management District: State permit or exemption for docks, walls and lifts on Lake Boca Raton and the Intracoastal Waterway.
  • US Army Corps of Engineers, Jacksonville District: Federal authorisation along the Intracoastal, which the Palm Beach County checklist expects to see with the building permit.

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.[2][9]

Timber dock pilings with plastic wraps beside an older unwrapped piling with barnacles
Piling cost figures
ItemFigureSource and scope
Replacing a piling$300 to $1,600 eachFixr, national, 2025
Piling dock, installed$20 to $40 per sq ftFixr, national, 2025
Source: Fixr.com (secondary national cost guide), Cost to Build a Dock (updated 31 Jan 2025). Last updated October 28, 2026.

Frequently asked questions

Do seagrass and manatee rules affect docks in Boca Raton?

Yes. Palm Beach County manatee zones (rule 68C-22.009) apply, and Boca is inside the federal Johnson's seagrass range used to review docks over grass.

What drawings does a boat lift need in Boca Raton?

Signed and sealed lift drawings with pile details and the manufacturer's specifications, as the Palm Beach County Type 8 checklist lists.

Sources

  1. Manatee Data and Maps (county manatee protection zone and boating restricted area maps), Florida Fish and Wildlife Conservation Commission (FWC). Accessed October 28, 2026.
  2. Department of the Army State Programmatic General Permit VI (SPGP VI), SAJ-2015-2575, State of Florida, U.S. Army Corps of Engineers, Jacksonville District (document hosted by Florida DEP). Accessed October 27, 2026.
  3. TYPE 8 Marine Structures (Dock, Seawall, Boatlift, Boathouse) Application Submittal Checklist, Palm Beach County Planning, Zoning and Building. Accessed October 27, 2026.
  4. Seawalls and Marine Structures, City of Boca Raton. Accessed October 27, 2026.
  5. Engineering Design Standards Manual, section 7.7 Minimum Criteria for Waterway Features (PDF modified 10 Apr 2025), City of Boca Raton. Accessed October 28, 2026.
  6. Insure Your Property, City of Boca Raton. Accessed October 28, 2026.
  7. Cost to Build a Dock (updated 31 Jan 2025), Fixr.com (secondary national cost guide). Accessed October 27, 2026.
  8. Class I Permit Application for Coastal Construction and Mangrove Trimming within Miami-Dade County (Revised May 2025), Miami-Dade County RER, Division of Environmental Resources Management (DERM), Coastal Resources Section. Accessed October 27, 2026.
  9. Standard Manatee Conditions for In-Water Work (2011), Florida Fish and Wildlife Conservation Commission (FWC). Accessed October 27, 2026.

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