Whole Building System Commissioning and Retro-Commissioning
Structured third-party commissioning delivering two specialized streams: Whole Building System Commissioning for new facilities, and Retro-Commissioning (RCx) for restoring efficiency in existing operating buildings.

Whole Building System Commissioning and Retro-Commissioning
Technical Scope of Work
Structured third-party commissioning delivering two specialized streams: Whole Building System Commissioning for new facilities, and Retro-Commissioning (RCx) for restoring efficiency in existing operating buildings.
Core Commissioning Streams
Total building MEP verification for new construction. Inspects installations against design criteria, verifies static pre-functional items, witnesses equipment energization, and validates fully integrated system performance before handover.
Diagnostic evaluation and performance re-tuning for existing operational facilities. Identifies operational drift, resolves sensor inaccuracies, optimizes sequence-of-operation, rectifies hot/cold spots, and restores design energy efficiency.
Rigorous testing of dynamic sequences under full, partial, and emergency loads—including life-safety shutdown matrices, smoke management sequences, and automated BMS control loops.
Compiling verified checklists, closed punch items, signed consultant witness records, and complete commissioning dossiers for owner and facility operations.
Standard Handover Deliverables
Static pre-start verification records for each installed mechanical asset.
Documented proof of sequence-of-operation adherence under actual load conditions.
Itemized tracking of non-conformance points until approved by the consultant.
Complete bound package containing all verification sheets and vendor certifications.

