An often-invisible risk to building control, closed systems are critical to maintaining building performance, and must be correctly monitored and maintained.
These systems often go unmonitored until problems become visible – yet, by then, the damage could be irreparable.
When closed water systems become imbalanced or contaminated, the impact can be significant: corrosion, blockages, reduced energy efficiency, equipment failures, and costly downtime or repairs.
We provide independent monitoring, sampling, and analysis to help you keep your closed water systems clean, compliant, and performing effectively.
Our specialists help you identify early indicators of problems, such as microbiological growth, corrosion by-products, or water chemistry changes before they escalate into operational issues.
Using laboratory analysis and impartial reporting, we give you a clear understanding of system health and the actions required to maintain it.
With many organisations facing pressure to reduce energy usage and meet sustainability targets, efficiency in closed-loop systems has never been more important. BMS helps you protect your mechanical plant, extend system lifespan, and maintain reliable building performance – without unnecessary remedial upselling.
Why closed water system monitoring matters
Closed water systems require ongoing professional attention, not one-off testing.
Over time, untreated issues can lead to corrosion, biofouling and scale build-up, corrosion of pipework, plant, or fittings, and chemical imbalances that shorten equipment lifespan, compromising heating and cooling performance. Regular monitoring keeps your systems stable and predictable.
We conduct sampling in accordance with British Standard BS8552 to assess water chemistry, corrosion indicators and microbiological activity. All samples are analysed using accredited laboratory processes to ensure reliable, actionable results.
We evaluate the condition of your closed-loop systems by interpreting water quality trends, and assessing whether inhibitors and biocides remain effective.
Microbially-influenced corrosion is a common cause of unexpected system failures. Our testing identifies sulphate-reducing bacteria (SRB) and other organisms that may be accelerating corrosion or biofilm formation.
Our reports provide clear, unbiased advice on corrective actions – whether it’s flushing, dosing adjustments, cleaning methods, or ongoing treatment strategies. Because BMS is independent, you can trust that our recommendations are in your best interest.
BMS delivers independent monitoring and consultancy – not chemical treatments or remedial works. This means our assessments are completely impartial, focused on giving you an accurate picture of your systems’ conditions without any conflict of interest.
Our nationwide coverage ensures consistent service across all your sites, supported by experienced consultants who bring deep technical understanding of closed-loop system performance.
Speak to BMS today about your closed water system monitoring and analysis.
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