RO Membrane Changeouts & Infrastructure Rehabilitation
Two core service lines for water and wastewater facilities: reverse osmosis membrane changeouts on treatment trains, and concrete rehabilitation beneath high-performance protective coatings — completed safely and documented at every phase.
- OSHA-aligned
- Confined-space procedures
- 3
- Documented projects delivered
- 5-phase
- Documented QA/QC hold points
- 1-year
- Concrete & coating warranty
- Licensed & insured — COI available on request
- OSHA-aligned confined-space procedures
- Manufacturer-recommended systems
- Documented QA/QC at every phase
References and certificates of insurance available on request. Contact us.
Why Pro-Tank
A rehabilitation specialist you can build on
We focus exclusively on municipal and industrial water and wastewater infrastructure, with an emphasis on safety, quality, and long-term performance.
Specialized focus
We work exclusively in municipal and industrial water and wastewater rehabilitation.
Safety-first execution
Permit-required confined-space procedures aligned with OSHA 29 CFR 1910.146.
Documented quality
Inspection hold points and closeout documentation on every project.
Engineered systems
Manufacturer-recommended repair and coating systems for demanding service.
Services
Engineered rehabilitation and protection
From surface preparation to protective coatings, each service is delivered to manufacturer specifications and industry best practices.
What we do
Two core service lines
Specialists in reverse osmosis membrane changeouts and in concrete rehabilitation with protective coatings — one team for your treatment trains and your structures.
Membrane changeoutsReverse osmosis membrane changeouts
Complete RO element swapouts on municipal and industrial treatment trains — spent-element removal, pressure-vessel inspection, manufacturer-correct loading, and flushing and startup support under controlled handling.
- Controlled removal and staging of spent elements
- Pressure-vessel, seal, and O-ring inspection
- Manufacturer-correct loading and seating
- Flushing, leak-check, and startup support
Concrete & coatingsConcrete rehabilitation & protective coatings
Structural concrete restoration and high-performance linings for lift stations, wells, and treatment structures exposed to corrosion, chemical attack, and abrasion.
- Removal of unsound concrete to sound substrate
- Tnemec Series 217 MortarCrete restoration
- Tnemec Series 454 protective lining
- Film-thickness and holiday verification
How we work
A disciplined, documented process
- 1
Assess
Inspect existing conditions and define the scope.
- 2
Isolate
Verify lockout/tagout, isolation, and a controlled work area.
- 3
Prepare
Prepare surfaces or stage membranes and components.
- 4
Execute
Complete the concrete repair and coating or membrane changeout.
- 5
Verify
Inspect, document QA/QC, and complete the owner walkthrough.
The system
How the rehabilitation system works
We rebuild sound concrete and seal it beneath a high-performance lining engineered for aggressive service.
1. Protective lining
Tnemec Series 454 — corrosion & chemical barrier
2. Repair mortar
Tnemec Series 217 MortarCrete — restored profile
3. Prepared substrate
Sound concrete, profiled for bond
Proven results
From deteriorated to protected
Real rehabilitation work — deteriorated concrete restored to sound condition and sealed beneath a high-performance protective lining.
Markets served
Built for the buyers who rely on us
Selected work
Documented rehabilitation projects
Representative projects are shown with client and site details withheld for confidentiality.
Coverage
Serving South Florida
We currently operate across South Florida and have the capacity to support projects in additional markets.
- Miami-Dade County
- Broward County
- Palm Beach County
- Monroe County
- Collier County
- Lee County
Questions
Frequently asked questions
Have a rehabilitation project in mind?
Tell us about your structure and service conditions. We'll help you scope the work.