Plumbing · Design · Problem Solving

Water Pressure Problems Fixed First Time

Years of poor water pressure at a busy Southampton venue were traced back to the system itself — not the pump everyone expected it to need.

EnvironmentWinstons, Southampton
ChallengeLong-running pressure problem
ApproachSurvey-led diagnosis
OutcomePhase 1 solved the issue
Water pressure upgrade works at Winstons Southampton
The Brief

Years of attempted fixes. Time to find the actual cause.

Winstons had traded for years with recurring water-supply and pressure problems affecting staff and guests.

A conventional response could have involved bulk water storage and variable-speed pumps. Instead, Hi-Tech's designer surveyed the property and found that the incoming flow and pressure were already reasonably close to the proposed design requirement.

That shifted the investigation away from adding machinery and towards the existing distribution pipework.

Design surveyPart of the coordinated project scope.
35 mm Mappress incoming mainPart of the coordinated project scope.
Potable expansion vesselPart of the coordinated project scope.
Phased solutionPart of the coordinated project scope.
The Approach

Solve the system, not the symptom.

The root cause was traced to years of piecemeal alterations and undersized pipework.

Phase 1 upgraded the incoming main from the boundary stopcock to the cellar using 35 mm Mappress copper, added a potable expansion vessel and rerouted mains cold and tank-fed ground-floor services.

Measure the system first. Add machinery only if the building actually needs it.

The project was planned around the property, the customer and the operational environment.

Plumbing and water pressure investigation at Winstons Southampton
Delivery

Phase 1 worked — so phases 2 and 3 were not needed.

The first phase resolved the longstanding water supply and pressure issues.

Because the measured solution worked, the client avoided unnecessary expenditure on an over-specified pump arrangement.

Design survey
35 mm Mappress incoming main
Potable expansion vessel
Phased solution
Completed plumbing upgrade at Winstons Southampton
Completed incoming water main works at Winstons Southampton
Finished water pressure solution at Winstons Southampton
The Result

Phase 1 worked — so phases 2 and 3 were not needed.

The first phase resolved the longstanding water supply and pressure issues.

Because the measured solution worked, the client avoided unnecessary expenditure on an over-specified pump arrangement.

Measure the system first. Add machinery only if the building actually needs it.
Services Used

One project. The right disciplines.

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