Case Studies/BMS

Collins Street A-grade tower — BMS re-commissioning

Client
Institutional owner
Location
Melbourne CBD, VIC
Year
2025
Service line
BMS

27%

reduction in after-hours HVAC run time

1.4y

payback on commissioning spend

0

vendor-lock in the final specification

[ Summary ]

Points-list reconciliation, sequence-of-operations rewrite, and vendor-neutral tender for a 30-year-old CBD asset.

The building's BMS had been extended by three separate contractors over 15 years, leaving orphaned points and undocumented overrides. We rebuilt the points list, wrote a clean sequence-of-operations document, and tendered the works to three vendors on equal footing.

Scope of work

  • BMS audit and points reconciliation
  • Sequence-of-operations rewrite
  • Vendor-neutral tender documentation
  • Six-week post-commissioning tuning
JR

Project lead

Jack Rigby

Principal Engineer — Mechanical

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