HVAC
We calculate loads on real operating profiles, not catalogue defaults.
EN 12831 heat load calculations
Heating scheme design
Ventilation and heat recovery
VRF and chiller plant design
Kitchen extract systems
Acoustic and noise control
Load calculation report
Layout plans
Plant room design
Equipment schedule
Bill of quantities
Balancing specifications
EN 12831
EN 13779
ASHRAE 62.1
Not enough ceiling void for ductwork
Duct routing depends on floor-to-floor height and ceiling void depth; without early dimensions, redesign is almost inevitable.
Safety margins inflate the budget
Calculations based on catalogue equipment and generic coefficients often oversize plant and equipment.
Cold in winter, noisy in summer
If load profiles and part-load behaviour are not modelled correctly, comfort complaints start before commissioning.
VRF or chiller?
The choice depends on part-load profile, maintenance access, and plant room space; there is no single right answer for every project.
Is heat recovery worth it?
We assess it against the operating profile and outdoor air rate; energy savings and upfront cost are reviewed together.
Can you audit an existing system?
We report on capacity, balance, and maintenance access from site measurements, equipment nameplates, and existing drawings.
Process
Survey and existing conditions review
Concept and system selection
Detailed design and cross-discipline coordination
Permit documents and official approvals
Tender documentation support
Construction-phase technical support
Commissioning and testing
Handover and as-built documentation
Quote request
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