EST. 1982 · HONG KONG · 40+ YEARS
HOME / WHO WE SERVE / WATER TREATMENT FOR SHOPPING MALLS
Industry

Water treatment for shopping malls

Large cooling systems, a public building that cannot close, and drift that carries beyond your boundary.

THE SHORT ANSWER

A mall's cooling towers are large, run hard, and sit above a building full of the public. The tower does not know where your property line is — drift travels. That makes a mall's Legionella exposure a public health matter, not just a maintenance one, and it means the work has to happen without closing the building.

Multi-level shopping mall atrium in Hong Kong with a glass roof

The systems we look after

PLANTLarge cooling towers
PUBLICAerosol / drift exposure
TENANTSChilled water
AMENITYWater features

What is actually at risk

Malls combine three difficult facts: large aerosol-generating plant, a dense transient public, and no possibility of shutting down for maintenance. Add EMSD random sampling and the margin for a lapse is thin.

Why Gotech fits

  • Cleaning and disinfection scheduled around trading hours
  • Drift eliminator condition checked, not assumed — it is the aerosol control
  • Continuous treatment with documented results for the compliance file
  • Independent audits if you want a second opinion on an existing contractor
  • Rapid response if a result comes back high

Client names, including hospitals and government sites, are kept private. Full reference lists are shared with quotations on request.

Frequently asked questions

Can cooling tower cleaning be done without closing a shopping mall?

Yes — that is how we work. Cleaning and disinfection are scheduled around trading hours, because a mall cannot shut down for maintenance. Continuous treatment runs between cleans, with documented results for the compliance file, and rapid response is available if a result comes back high.

Why are shopping mall cooling towers a public health concern?

Because drift travels. A mall's cooling towers are large, run hard, and sit above a building full of the public — and the tower does not know where your property line is. That makes a mall's Legionella exposure a public health matter, not just a maintenance one, and with EMSD random sampling the margin for a lapse is thin.

What controls the aerosol from a cooling tower?

The drift eliminator — it is the aerosol control, so we check its condition rather than assume it. Around it sit continuous treatment with documented results, cleaning and disinfection scheduled around trading hours, and independent audits if you want a second opinion on an existing contractor.

Every job includes

  • A free site visit and assessment
  • A written quotation for your records
  • A dated report after every visit
  • Work that follows the EMSD Code of Practice
Request a quotationAsk on WhatsApp

Tell us about your shopping mall.

We will visit, look at the systems, and send a written quotation.

Request a quotation(852) 5923 7263