Water-side specialists for hyperscale, colocation and edge data centres.

Yes — directly and via the major M&E contractors and main contractors delivering hyperscale, colocation and edge sites in the UK. We mobilise around the build programme, with engineers who understand critical environment protocols, escorted access and zero-shutdown working.

Yes. Hyperscale BG29 is bigger, faster and tighter on tolerance than typical commercial work. We resource it accordingly — multiple flushing rigs, side-stream filtration sized to the loop, UKAS lab on standby for fast-track sampling and witnessing pack delivered as you go, not at the end.

Adiabatic pre-coolers and evaporative condensers carry Legionella duty under HSG274 Pt 1 — including Local Authority notification under the Notification of Cooling Towers Regulations 1992. We deliver the full HSG274 Pt 1 programme: chemistry, microbiology, cleaning, weekly inspections, LA notification — designed around the inherent intermittent-use risk of climate-driven adiabatic operation.

Glycol concentration management, inhibitor compatibility, microbiological control in glycol-water mixes and direct-to-chip liquid cooling chemistry — we cover all of it. The chemistry on a glycolated or DI loop is fundamentally different from a typical commercial chilled water system; we design it from the manufacturer's specification, not a generic template.

Yes — every method statement we write accounts for the topology of the system. We work in segments, never compromise redundancy, and coordinate with the critical environment team on every isolation. No water-side activity ever takes the facility below its design availability target.

Yes — out-of-hours mobilisation is the norm on data centre work. Many cleaning and disinfection activities happen between 22:00 and 06:00 or on weekends to avoid load events. We resource accordingly and don't charge a premium that turns it into a special case.