Post-tensioned slab repair in Miami Beach
Specialist assessment before anyone cuts into a tensioned slab.
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We arrange and coordinate post-tensioned slab repairs for condo and co-op associations in Miami Beach, working to the rules of the City of Miami Beach Building Department from the first notice to the final report.
- Free, no-obligation proposal
- Inspections by Florida-licensed engineers and architects
- Milestone, SIRS and recertification deadlines
The short answer
Post-tensioned slabs need a repair engineer who understands stressed tendons, and in Miami Beach the work runs on the local permit and repair windows below. After repairs pass final inspection, an updated report goes in before the city issues its approval letter. Threshold buildings in Miami Beach need a Florida-licensed structural engineer and a Florida-licensed electrical engineer.
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Who this is for
Associations whose milestone or engineer's report mentions post-tensioning, tendon corrosion or slab deflection, and buildings with post-tensioned garage decks.
Post-tensioned slabs and the Miami Beach rules
- After permitted repairs pass final inspection, the owner submits an updated report from a Florida-licensed design professional stating the building is structurally and electrically safe, and the Building Official then issues the recertification approval letter.
- Threshold buildings, meaning more than three stories or 50 feet tall or large assembly buildings, need the structural certification from a Florida-licensed structural engineer and the electrical certification from a Florida-licensed electrical engineer. Smaller buildings may use any Florida-licensed design professional.
- The same page refers owners to a mandatory annual maintenance log, a record that is useful evidence when the reserve study is updated.
- Under County Code s. 8C-6, a parking lot that abuts a canal, lake or other water needs compliant guardrails, and a missing guardrail needs a permit before recertification closes.
- Miami-Dade County, which includes Miami Beach, reported 308 required Phase 2 milestone inspections in 2025.
How we handle post-tensioned slab repairs in Miami Beach
In Miami Beach a repair project is not finished when the contractor leaves. Once the permitted work passes final inspection, the owner files an updated report from a Florida-licensed design professional before the city issues its approval letter, so we plan the repair contract and the engineer's follow-up visit as one schedule.[1]
Permits in Miami Beach
- City of Miami Beach Building Department: Recertification and milestone filings, forms and repair permits in Miami Beach
Signs the engineer will look at
- Rust staining or efflorescence along a line on the slab underside
- Cracking or deflection in post-tensioned slabs and beams
- Corroded tendon anchors at slab edges
- Water leaking through garage decks onto tendons
How repairs are approached
The engineer locates tendons before any cutting, decides whether tendons need to be repaired or replaced, and specifies shoring. Work is done by contractors experienced with post-tensioned systems, under a building permit.
| Topic | Rule in Miami Beach | Source |
|---|---|---|
| Filing | Reports are filed through the city's Citizen Self Service portal or by email. | City of Miami Beach |
| Repairs | After repairs pass final inspection, an updated report goes in before the city issues its approval letter. | City of Miami Beach |
| Who signs | Threshold buildings in Miami Beach need a Florida-licensed structural engineer and a Florida-licensed electrical engineer. | City of Miami Beach |
Frequently asked questions
Do parking levels count under the Miami Beach rules?
The same page refers owners to a mandatory annual maintenance log, a record that is useful evidence when the reserve study is updated. Never cut or core a post-tensioned slab without the engineer locating the tendons first.
What happens after repairs in Miami Beach?
Once the permitted repairs pass final inspection, the owner submits an updated report stating the building is structurally and electrically safe, and the Building Official issues an approval letter.
Is a structural engineer required in Miami Beach?
For threshold buildings, yes, and an electrical engineer as well. Buildings below the threshold may use any Florida-licensed design professional.
What is the Miami Beach maintenance log?
The city's recertification page refers owners to a mandatory annual maintenance log. Keep it with the inspection reports; it also helps when the reserve study is updated.
Sources
- Building Recertification, City of Miami Beach, City of Miami Beach. Accessed October 28, 2026.
- Recertification (Miami-Dade County Building), Miami-Dade County. Accessed October 28, 2026.
- Milestone Inspection Reporting Data 2024 and 2025, Report 26-04, July 2026, Florida Legislature, OPPAGA. Accessed October 27, 2026.
- s. 553.899, Florida Statutes, Online Sunshine, Florida Legislature. Accessed October 28, 2026.
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