Hospital corridor

Keep clinical environments safe, evidenced, and efficient

Hospitals run some of the most demanding portfolios on earth. Tacit gives every team continuous evidence of conditions inside every zone.

A hospital estate cannot afford a silent fault

Theatres, wards, pharmacy, labs, and plant share one campus and one aging BMS estate. Faults hide in plain sight until a complaint or a near miss surfaces them.

Tacit unifies the data and surfaces every fault with evidence, root cause, and the impact it carries.

Round-the-clock uptime

Theatres, ICUs, and critical wards cannot tolerate plant failure. Every fault that reaches a clinical space is one too many.

Infection control and air quality

Ventilation rates, pressure cascades, and filtration must be continuously evidenced, not assumed from commissioning data.

Decarbonisation under clinical constraint

Net zero targets land alongside patient comfort and clinical safety. Energy savings cannot come at the cost of either.

Complex zoning across one estate

Theatres, wards, labs, pharmacy, plant, offices, and admin space. Every zone has different rules, every BMS speaks its own dialect.

Every role, one source of truth

Director of Estates

Run a clinical estate with the confidence of a research lab.

  • Catch plant and ventilation faults before they reach a clinical space
  • Move from reactive callouts to scheduled intervention with evidence
  • Build a defensible record of asset performance for capital planning

Director of Finance / Capital Planning

Decide where the estate budget goes, with evidence behind every call.

  • Quantify avoidable spend with specific cost figures, not averages
  • Prioritise capital and backlog maintenance on evidence
  • Give the board a defensible case for estate investment

Head of Facilities (clinical)

Know what the BMS is doing, not just what it is reporting.

  • Surface deadband fights, schedule gaps, and pressure-cascade drift
  • Cut the time engineers spend reconciling legacy BMS alarms
  • Trace every alert back to verifiable evidence

Head of Sustainability

Hit net zero without compromising the clinical environment.

  • Quantify energy waste with specific findings and cost impact
  • Track progress against NHS net zero and Greener NHS commitments
  • Identify retrofit opportunities backed by continuous monitoring

Compliance and IPC Lead

Evidence the environment your clinical guidance assumes.

  • Continuous ventilation evidence for critical care and theatres
  • Pressure cascade and filtration performance verified, not inferred
  • Audit-ready records for accreditation and inspections

What hides inside a hospital estate

Representative findings, surfaced by Tacit agents with the impact they carry attached.

Figures are illustrative, based on typical findings across comparable estates, not a specific site.

AHU
Operating theatre suite

Pressure cascade drifting below target overnight, theatre adjacent to corridor at neutral pressure.

Clinical risk

Controls
Ward block C

Heating and cooling fighting simultaneously, deadband set to 0.4°C across 14 zones.

£28,600/yr

Pharmacy
Cold store

Relative humidity above 65% for 6 days, drifting outside controlled storage band.

Compliance risk

Central plant
Chiller 02

Lead chiller short-cycling, 39 starts in 24 hours during a stable load period.

£19,400/yr

Sensor
Isolation room 4

Differential pressure sensor offline, zone unmonitored for 8 days.

Audit gap

Three capabilities, working as one

Findings

AI agents monitor every asset 24/7 and surface faults with evidence, root cause, and impact, ranked so estates and clinical teams know where to focus first.

  • Ventilation and pressure-cascade drift across theatres and wards
  • Plant short-cycling, deadband conflict, and schedule gaps
  • Energy waste quantified in cost per day
Explore Findings

Built-in AI Agents

Four specialist agents covering air handling, central plant, controls integrity, and conservation environment. Running continuously across critical-care zones, wards, and plant.

  • Domain-specific engineering logic per system
  • Grounded in established ventilation and plant standards
  • Active from day one, no configuration required
Explore Agents

Indoor Environment

Real-time thermal comfort, CO₂, humidity, and pressure tracking by zone. Continuous evidence of the environment clinical teams depend on.

  • Zone-level temperature, humidity, and CO₂ monitoring
  • Pressure cascade evidence for theatres and isolation rooms
  • Drift flagged before clinical impact
Explore Applications

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