Mechanical Engineering & Commissioning Services in Northern Ireland
Specialist mechanical engineering, BG29 flushing and commissioning delivered across Northern Ireland.
BG29 Flushing, Commissioning and Water Treatment Across Northern Ireland
ProMech delivers BG29 pipework flushing, commissioning, water treatment and live isolation across Northern Ireland, to the same documented standards on every project. Derry, Belfast, Coleraine, Omagh and everywhere between.
Sectors We Work In Locally
Healthcare estates
Acute hospitals and health trust estates where heating, chilled water and domestic services have to stay live while the work happens around them.
Food, drink & pharmaceutical
Processing plants and manufacturing sites across the province, where hygiene, traceable documentation and a short shutdown window all apply at once.
Public sector & commercial
Schools, council buildings, offices and retail, from BG29 handover on a new build to remediation on a system that has never worked properly.
Energy & utilities
Generation, water and district heating assets where pressure systems and rotating plant need certified inspection and precision alignment.
Industrial & manufacturing
Engineering works and quarrying plant, with pipe freezing and flange management on live services to avoid a full production stop.
Data centres
The same BG29 flushing and early commissioning discipline used on the Dublin corridor, applied to facilities on this side of the border.
Services Delivered Across Northern Ireland
BG29 pipeline flushing & commissioning
BG29 compliant pre commission cleaning for LTHW, chilled water and process circuits. We flush, verify velocities and dose to the standard, then hand over the certification a consulting engineer can sign against.
- BSRIA BG29 dynamic flushing
- Velocity and flow verification
- Inhibitor and biocide dosing
- Signed certification pack
BSRIA BG29/2020
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Pipe freezing & live isolation
Liquid nitrogen freezing lets us isolate a section of live pipework without draining the system. On an occupied hospital wing, a running production line or a tenanted building, that turns a shutdown into a short local stoppage.
- No system drain down
- Works on live occupied buildings
- Full RAMS before mobilisation
- Same day local response
Liquid Nitrogen Safety · ISO 9001
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Water treatment & chemistry programmes
Sampling, analysis and inhibitor balancing on closed heating and cooling circuits. Ongoing chemistry control is what keeps a system from scaling, fouling and quietly losing efficiency between services.
- Closed loop sampling
- Inhibitor and biocide balancing
- Corrosion monitoring
- Laboratory reporting
BSRIA BG50 · BS 8552
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Remediation of underperforming plant
For systems that are running but not performing. We trace the cause, whether that is blocked coils, poor circulation, air locks or a cavitating pump, and correct it rather than replacing plant that still has life in it.
- Thermal diagnostic surveys
- Chemical flushing of scaled loops
- Circulation fault tracing
- Pump and valve correction
CIBSE Guide M · HVCA TR/19
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PSV, pump alignment & flange management
Laser shaft alignment, pressure safety valve recertification and controlled flange bolting. Precision work that removes the pipe stress and vibration which shortens the life of rotating plant.
- Laser pump shaft alignment
- PSV inspection and logging
- Torque and tension bolting
- Vibration analysis
BS EN 1591-1 · ASME Section VIII
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Early commissioning & IST validation
Bringing commissioning forward into the build rather than leaving it to the end. Simulated load testing, control sequence checks and integrated systems testing, so the problems surface while there is still programme left to fix them.
- Simulated load testing
- Integrated Systems Testing
- Controls tuning and snagging
- Handover documentation
BSRIA BG8 · CIBSE Commissioning Codes
Read moreWhere We Mobilise To
Covering Northern Ireland and cross border into the north west.
Contact Us
Talk to a ProMech engineer about your project. Enquiries are answered within one working day.
Promech Group
- info@promech.group
- +44 7515 288667
- Serving Northern Ireland, Ireland and the UK
Send an Enquiry
Working on a project in Northern Ireland?
Send us the specification, tender pack or an outline scope. We will come back to you within one working day.