POTABLE WATER STORAGE

A Failed Potable Water Tank Isn’t Just a Maintenance Issue—it’s an Operational Emergency
Cracked plastic tanks, internal corrosion, and aging steel vessels eventually fail. When they do, showers, sinks, and galley service stop immediately—and crews feel the impact fast.
The real risk isn’t just the tank itself. It’s what happens if the replacement doesn’t fit:
- Nozzles don’t align
- Lifting points aren’t certified
- The skid fails review
- Hot work and rework delay commissioning
Offshore teams don’t have time for surprises when freshwater is on the line.
We Know the Pressure of Getting This Right the First Time
When a potable tank fails offshore, all eyes are on the engineer coordinating the replacement. There’s no margin for error—no room for mismatched nozzles, unsafe lifts, or documentation gaps.
We’ve been there. That’s why H2O designs potable water storage replacements specifically for offshore brownfield conditions.






Potable Water Storage Containers Engineered for Offshore Replacement
H2O’s potable water storage skids are fully engineered replacement systems, not generic tanks dropped onto steel.

Engineered for Offshore Reality
Each system is:
- Designed to match existing nozzle locations, sizes, and orientations
- Built on a certified skid for single-lift installation
- Delivered with padeye certification, load calculations, and COG data
- Rated for offshore wind, motion, and seismic requirements
- Constructed from potable-rated, long-life materials
The result: a replacement that installs cleanly, passes review, and restores freshwater service without delay.

A Simple Path to Reliable Freshwater
The Cost of Doing Nothing Adds Up Fast
- Potable outages and emergency workarounds
- Corrosion and contamination risks
- Longer shutdowns and rework
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With H2O, Brownfield Runs Smoother
Facilities get a tank that drops in and ties in; operators get clear procedures and dependable level control; compliance and coatings are documented for a calm restart.
Specification Overview

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Volume range: Sized to match existing service and deck constraints
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Materials/linings: Potable-approved internal lining; 316SS nozzles/hardware as specified
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Appurtenances: Vent/overflow, drains, manway, level (transmitter/sight), sampling
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Coatings: Offshore-duty external system; touch-up kit provided
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Docs: GA + nozzle schedule, lift/CoG, install & disinfection procedure, O&M
COMPLIANCE
- Potable: NSF/ANSI 61 wetted path
- Coatings: Approved potable lining system
- Docs: Install/commissioning & disinfection records