POTABLE WATER STORAGE

When Your Potable Water Tank Fails, You Need a Replacement That Installs Cleanly—Fast
Certified potable water storage skids engineered to match existing tie-ins, install in a single lift, and restore freshwater availability without rework.
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Your platform can’t afford storage surprises.

Odd envelopes, corroded linings, unknown nozzle schedules, and tight shutdown windows turn simple swaps into outages.

Our replacements mirror legacy dimensions and tie-in elevations, move through access routes, and return potable service without stretching downtime.

  • Legacy tie-ins preserved — nozzles/elevations matched to as-found.

  • Potable by design — NSF/ANSI 61 lining and wetted path.

  • Faster recommission — isolation, lift, disinfect, back online.

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.

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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.

POTABLE WATER ONE

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.

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A Simple Path to Reliable Freshwater

1. Share Constraints
envelope, route, nozzle schedule, coating spec.
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2. Receive a Replacement Layout
vessel drawing with matched nozzles/elevations + install plan
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3. Deliver, Install & Recommission
isolation, lift/set, disinfection, return to service
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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

POTABLE WATER TWO
  • Volume range: Sized to match existing service and deck constraints

  • Materials/linings: Potable-approved internal lining; 316SS nozzles/hardware as specified

  • Appurtenances: Vent/overflow, drains, manway, level (transmitter/sight), sampling

  • Coatings: Offshore-duty external system; touch-up kit provided

  • Docs: GA + nozzle schedule, lift/CoG, install & disinfection procedure, O&M

Options & Upgrades

Recirculation/UV/chlorination skids

Heat trace/insulation

Level redundancy

Cathodic protection

Additional manways or access ports

COMPLIANCE

  • Potable: NSF/ANSI 61 wetted path
  • Coatings: Approved potable lining system
  • Docs: Install/commissioning & disinfection records

Frequently Asked Questions

Can you match our odd nozzle locations?
Yes—send the schedule and we’ll mirror diameters/elevations.
How fast can we recommission?
We provide a disinfection plan with target contact times.
Can you get this through our access route?
We size for route constraints and provide lift/CoG data.

Get Reliable Freshwater Back on Your Platform

Serving offshore operators for over 20 years. Proven in the Gulf of Mexico and worldwide.