Hospital Ventilation Systems Upgrades – Bristol Royal Infirmary
Coolstream AC leads an ongoing programme improving hospital ventilation systems at Bristol Royal Infirmary.
Running since 2024, the project delivers monthly works valued at £20–30 k. Our embedded engineers upgrade, repair and validate air handling units while wards and theatres stay open, keeping airflow safe and stable for patients and staff.
Project Overview
A rolling framework lets Coolstream AC act quickly to protect comfort and hygiene across the infirmary. We inspect each hospital HVAC system, agree actions with estates leads and plan work so clinical timetables stand.
All activity aligns with HTM 03-01 and infection control rules, ensuring every upgrade meets NHS standards without forcing bed moves or clinic closures during ongoing patient treatment.
Scope of Ongoing Works
Each calendar month we deliver a planned set of tasks worth £20–30 k. Engineers refurbish air handling units, clean coils, balance dampers and fit new sensors. Where tests flag rising particle counts we add medical-grade filtration.
Control specialists adjust software to match temperature and pressure targets. Outside, crews install GRP walkways, step overs, modular plant housings, secure bin stores and covered bus stops that improve overall safety for staff and visitors.
Ventilation System Upgrades and Repairs
Working inside a busy legal practice created strict limits on noise, dust, and access. Sensitive files meant all contractors required enhanced security passes. Ceiling zones were crowded with services, leaving little space for new VRF pipework.
The rooftop plant room was reachable only via a narrow stair, so equipment had to be delivered in sections. City-centre traffic controls restricted delivery windows, and zero disruption was allowed during court calls or client conferences. Lift overruns limited crane positions for outdoor units.
Safety Enhancements and GRP Installations
Working inside a busy legal practice created strict limits on noise, dust, and access. Sensitive files meant all contractors required enhanced security passes. Ceiling zones were crowded with services, leaving little space for new VRF pipework.
The rooftop plant room was reachable only via a narrow stair, so equipment had to be delivered in sections. City-centre traffic controls restricted delivery windows, and zero disruption was allowed during court calls or client conferences. Lift overruns limited crane positions for outdoor units.
On-Site Dedicated Team
Coolstream AC stations a full-time team within the hospital estate office. Each engineer holds NHS safety clearance, receives daily infection control briefings and can react moments after a fault alert.
Close contact with ward managers means we schedule noisy works after clinics, protecting quiet zones and allowing uninterrupted patient rest.
Project Value and Duration
The framework assigns £20–30 k of ventilation and safety work each month, giving the trust consistent progress without capital spikes. This phased model will run for several years, allowing the estate to stay compliant and adapt plans as clinical priorities shift.
Why Choose Coolstream AC for Hospital HVAC Systems
Coolstream AC focuses on healthcare ventilation and meets HTM standards daily. Our engineers carry clean-air testing kits and hold IPAF, PASMA and L8 training.
We keep key spares in Bristol, cutting lead times. Clear reporting gives estates teams precise data, and our friendly site presence builds trust with clinical staff.