HVAC Design & Validation

Sirus is a qualified company with extensive expertise in test & balancing and commissioning of new facilities, re-commissioning and system optimisation, HVAC validation and qualification of cleanrooms. In 2010, Sirus created a HVAC Design & Project Division.

Sirus carries out commissioning and validation, turnkey project services, HVAC design services, energy assessment services, and engineering support for clients.

Commissioning and Validation

  • Heating and cooling water balancing.
  • Airflow readings and ductwork balancing.
  • Laminar hoods validation and service.
  • HEPA integrity leak tests and particle counting.
  • Cleanroom validation (Class ISO 5-8).
  • Operating theatre validation, isolation rooms.
  • Environmental monitoring (noise, light, CO2, T, RH) and data logging.
  • BMS re-commissioning and strategy review.

HVAC Design Services

  • Site Surveys, energy audits and reports.
  • As-built surveys, pipework and ductwork layouts and P&ID schematics.
  • IAQ assessments, monitoring and reports.
  • HVAC preliminary design and tender packages.
  • 3D design, Revit and BIM, clash detection, cloud sharing.

Turnkey Project Services

  • Design & build.
  • Procurement of equipment.
  • Project Management (subcontractors, scheduling, cost control, communications, claims progress, variations).
  • Project Documentation (submittals, construction drawings, as-built drawings, O&M documentation).
  • Final commissioning and water + air balancing, including reports.
  • Handover packages and PSDS, B-Car Documentation.

Engineering Support for Clients

  • Site surveys & as-built, IAQ assessments.
  • Health & safety considerations.
  • Schematics, P&IDs, layout drawings.
  • AHU selection, sizing and pricing.
  • Chiller selection, sizing and pricing.
  • Equipment selection and procurement: extract fans, boilers, pumps, expansion vessels, buffer tanks, AC units, terminal units, filters, air diffusers and grilles.
  • Preliminary sketches/schematics (for pricing).
  • Technical pitches with clients.

Energy Assessment

Completing an energy assessment gives the client a better picture of their energy consumption and identifies opportunities for improvement – often delivering immediate cost savings.

It can also demonstrate compliance with legal obligations which require certain organisations to undertake energy audits.

Energy Assessment Services

  • Site surveys & walk-throughs, instrumental recordings.
  • Energy analysis, life cycle costs, and payback calculation.
  • Recommended energy upgrades and budgeting.
  • Opportunities for improvement and potential payback pitfalls.
  • Grant applications support for clients.
  • BEMS energy optimization and implementation of measures.

HVAC Design & Validation Case Studies

Sirus - SAUTER Group

Sirus House
Unit 13, The Westway Centre
Ballymount Avenue
Dublin, D12 FW63

+353 1 460 2600
+353 1 450 7968

The Well
Unit 2018
Orchard Avenue
Citywest Business Campus
Dublin, D24 FR88

+353 1 450 7968

Sirus Cork
Unit 5, Centrepoint
Marina Commercial Park
Cork, T12 H7DV

+353 21 4315552
+353 21 4315556

Sirus NI
i2 CIDO Innovation Centre
73 Charlestown Road
Co. Armagh, BT63 5PP
Northern Ireland

+44 28 9085 0605

Let’s talk about your project!