Independent Commissioning Authority for a Multi-Family Development
On a large multi-family building, dozens of systems from different contractors have to work together on the day residents move in. Monolith Housing Solutions is providing independent third-party building commissioning as the Commissioning Authority for a major multi-family development, from design review to final handover. Project-identifying details are withheld at the client's request.
Project Snapshot
Project: Major multi-family residential development (name withheld)
Role: Independent third-party Commissioning Authority
Scope: Design review, construction, functional performance testing, operator training and final handover
Goal: Systems installed, started, tested and able to operate in line with the Owner's Project Requirements and design intent
Confidential project
Full-Lifecycle Commissioning, From Design Review to Handover
Unlike a closeout engagement, Monolith reviews requirements while design decisions can still change, then follows the same systems through installation, testing and training.
Commissioning scope
Systems Within the Commissioning Scope
A central plant combined with suite-level equipment means systems are verified individually and as they interact.
System group
Included equipment
Central heating and cooling
Central hydronic heating and cooling, air-cooled chiller, pumps
Suite systems
In-suite fan coils and ERVs
Ventilation
Make-up air equipment, parkade ventilation
Domestic hot water
Domestic hot-water systems
Controls
Building management system, lighting controls
Life safety
Fire-alarm interfaces with mechanical equipment
Process
How the Commissioning Process Is Structured
1
Requirements and Planning
OPR and Basis of Design review, the commissioning plan and selected submittal reviews.
2
Installation Verification
System-specific checklists, site observations, start-up and TAB report review.
3
Functional Testing
Test procedures developed, then tests led, witnessed and documented by Monolith.
4
Issue Tracking
Deficiencies logged, corrective action tracked and closure verified.
5
Training
Operator training coordinated with contractors and suppliers, then verified.
6
Final Report
The permanent record of testing, deficiencies, outstanding items and training status.
Functional testing evaluates
- Start and stop functions
- Pump and fan staging
- Duty and standby changeover
- Temperature and pressure control
- Damper and valve operation
- Ventilation and exhaust sequences
- Hot-water temperature control
- Alarms and freeze protection
- Fire-alarm shutdown interfaces
- Recovery after power loss
Who Does What During Testing
Contractors operate their systems and remain responsible for installation, start-up and their checklists. Monolith leads, witnesses and documents the tests, and every deficiency goes into the Commissioning Issues Log until its closure is verified.
Coordinating Many Parties at Once
Owner, construction manager, consultants, general contractor, mechanical, electrical, controls and balancing contractors, suppliers and the future operations team stay aligned through commissioning meetings, written minutes, defined roles and progress reporting.
Operator training covers
- System operation, control interfaces and setpoints
- Operating schedules and alarm response
- Routine and seasonal maintenance
- Emergency procedures
- Commissioning issues found and resolved
What Full-Lifecycle Commissioning Gives an Owner
- Requirements reviewed while design can still change.
- Installation problems found during construction.
- Systems proven through witnessed functional tests.
- An operations team trained before residents move in.
Need a Commissioning Authority for Your Project?
Developing a multi-family or mixed-use building in Vancouver, Burnaby, Surrey or anywhere in the Lower Mainland? Monolith Housing Solutions can provide independent commissioning from design review through handover, within your confidentiality requirements.