Quick project snapshot

• How would you summarize this project's purpose and the primary performance requirement, for example LEED enhanced commissioning, a local code mandate, tenant comfort, or energy reduction?
• Which of these best describes the project's current phase? Options: Design and review, Pre-construction / procurement, Construction, major systems being installed, Systems installed, commissioning imminent, Occupied with known comfort or energy issues
• Who on your team is the day-to-day owner for commissioning coordination and long-term operations? Options: Director of Facilities / FM, Owner's project manager, Capital projects director, Sustainability program manager, Third-party owner's rep, Other — please specify
• When is the owner targeting substantial completion or first occupancy? Options: Within 4 weeks, 4 to 12 weeks, 3 to 6 months, 6+ months, No firm date yet
• Tell me about any tenant or past building performance problems that are shaping how you want this building to perform now.

Where buildings usually fail the owner, fast

• If this project opens with the same hot-and-cold complaints as your last building, what immediate operational and financial consequences do you expect for your team?
• Which systems do you expect will be most at risk during turnover? Options: HVAC distribution (ducts, fans), VAV boxes and controls, Chiller/boiler plant, Domestic hot water, Electrical distribution, Building envelope (air/thermal leaks), Plumbing fixtures, Other
• How many previous projects in your portfolio have delivered late because of unresolved commissioning items? Options: 0, 1 to 2, 3 to 5, 6 or more
• Describe the last time you had to escalate a system-performance dispute with a contractor, and what ultimately resolved it.
• What single unresolved deficiency would force you to delay acceptance?

The hidden costs that usually show up later

• What operational cost or tenant claim keeps you awake when you think about handover risks?
• Who else inside your organization shares that same urgency or would be most affected by a failed handover? Options: Operations / FM, Capital projects, Procurement, Sustainability, Legal / Risk, Executive leadership, Other
• Do you have a formal target for first-year energy reduction or comfort-complaint reduction after commissioning? Options: Energy reduction target exists, Comfort complaint reduction target exists, Both targets exist, No formal target
• On average, after defects are discovered, how long until tenant complaints escalate to formal claims or executive attention? Options: Less than 1 month, 1 to 3 months, 3 to 6 months, More than 6 months
• Pick the single metric you would use to judge commissioning success, time to resolve, number of comfort complaints, or energy overrun. Options: Time to resolve defects, Number of comfort complaints, Energy use versus baseline, First-year warranty claims, Other

What typically blocks testing on site

• Point to the team or contractor that has slowed testing on past projects, and tell me why that happened.
• Do you have access, phasing, or blackout windows that will prevent testing during certain months? Options: Yes, strict blackout windows, Limited access but workable, No major constraints known, Unsure / need to confirm
• When mechanical systems must be taken offline for trade work, what typically breaks the planned test sequence?
• List the specific subcontractors or trade partners whose cooperation is required to run full sequences of functional tests.
• Give an example of a contractor response to a punch list that suggested deficiencies would not be resolved promptly.
• If the general contractor declines to allow witness testing within your critical access window, will you still accept the current handover date? Options: Yes, No, Only with a written remediation plan and penalties, Unsure

Competitive landscape and other options you might choose

• Name the types of solutions currently on the table, for example incumbent firm, internal staff execution, contractor-led testing, or another independent firm, and tell me what would make you stick with them.
• Select all the options you have formally evaluated so far Options: Incumbent commissioning firm, Other independent commissioning firms, In-house commissioning by FM team, Contractor-led testing, Controls vendor-only tuning, No formal commissioning option evaluated
• Under what conditions would you keep your current approach instead of hiring an outside partner?
• Has anyone on your team proposed handling commissioning internally rather than using an external firm? Options: Yes, No
• Would an incumbent offer that included seasonal verification and named witnesses remove the need for a third-party commissioning engagement? Options: Yes, Maybe, depending on scope, No, Unsure

Practical readiness and technical constraints

• Identify the single integration, permit, or access barrier that would halt testing on day one.
• Confirm whether your controls network allows remote read and write access for third-party testing and data collection. Options: Yes, with credentials and API access, Yes, but only with onsite access, No remote access available, We do not know yet
• Please list the team or role that owns the building automation system accounts and who can provide credentials or API access.
• Are there permits, site safety orientations, or insurance certificates required before our field team can perform work? Options: Site safety orientation, Vendor insurance certificate, Confined space training, Lockout/tagout, Hot work permit, No special requirements known
• Is there any contractual restriction, warranty condition, or pending certification that would prohibit third-party testing within the next 90 days? Options: Yes, No, Unsure

Acceptance criteria that control the outcome

• Point to the acceptance criterion that would make you withhold final payment or occupancy.
• List the specific test results, report elements, or defect-closure evidence that must appear in the final commissioning report for you to accept handover.
• Enter the number of named stakeholders who must sign off on functional test reports before occupancy Options: 1, 2, 3 to 5, 6 or more
• Identify the role accountable for closing defects after commissioning and during the 12-month seasonal verification period Options: General contractor, MEP subcontractor, Owner's facilities team, Owner's project manager, Third-party commissioning agent, Other
• Would you be prepared to delay final acceptance if seasonal verification at month nine uncovers unresolved deficiencies? Options: Yes, No, Depends on severity, Unsure

Agreeing next steps without surprises

• Name the deadline that would make you abandon the search for a new commissioning partner and keep the current approach.
• Select the contract terms that are non-negotiable for you Options: Liability cap and insurance minimums, Named deliverables and test protocols, Seasonal verification included, Access to controls data and APIs, Schedule guarantees or liquidated damages, Warranty for testing results
• Tell me your ideal start date for field commissioning and any blackout dates we should avoid.
• Choose the billing structure you prefer Options: Lump sum proposal, Time and materials with a not-to-exceed cap, Milestone-based payments tied to deliverables, Other
• Assuming blackout dates, confirmed controls access, and a scheduled two-week witness window are met, would you be ready to move to mutual commit within 14 days? Options: Yes, Maybe, No

• Commissioning Approach Review

• Confirm the current state and its cost
• You confirm that the proposed sequencing eliminates the identified risks to your acceptance timeline.
• Provide the project construction milestone schedule, including the target occupancy date and major system installation dates.
• You confirm that the reporting and defect disposition workflow provides clear owners and timing to close deficiencies before turnover.
• Map the commissioning sequence to your construction milestones
• Deliver a sequenced functional-test plan mapped to the provided milestones within 5 business days after this session.
• You agree on the remaining evidence and decision points required before a contracting decision.
• Demonstrate the test and reporting workflow that closes deficiencies
• Schedule a site-readiness checkpoint for the week before pre-functional testing begins.
• Validate alignment and decision points
• Confirm the acceptance sign-off owners and the criteria they will use to accept or reject closed defects.
• Forced validation, confirm this maps to your needs

• Commissioning Approach Review
• Commissioning Approach Deck
• Commissioning Approach Brief

• meeting
• slides
• document

• Pre-Functional Checklist Execution
• HVAC Functional Performance Testing
• Controls Sequence and Point-to-Point Testing
• Air and Water Balancing
• Envelope Integrity Testing (blower door, thermal imaging)
• Electrical Systems Functional Testing
• Plumbing Functional Testing and Leak Verification
• Emergency Power and Life-Safety Systems Testing
• Deficiency Documentation with Corrective Actions
• Punchlist Resolution Support at Substantial Completion
• Systems O&M Manual Development
• Post-Occupancy Verification and Seasonal Re-Testing (12 months)
• Facilities Team Controls and Maintenance Training

Pre-Functional Checklist Execution

• Which systems will you require pre-functional checklists for (refer to the commissioning plan or design drawings)? Options: HVAC air handlers (AHU/RTU), VAV/terminal units, Chilled water plant, Hot water plant, Controls/points, Electrical distribution, Plumbing risers, Building envelope
• How many staged pre-functional walkthroughs per typical occupied zone do you expect before functional testing (for example: terminal device stat, ductwork inspection, control point verification)? Options: One, Two, Three or more
• Who will provide as-built mechanical drawings, updated control point list (CPL), and submittal-responses used to build the pre-functional checklists? Options: General contractor, Mechanical subcontractor, Controls contractor, Design team/engineer, We will provide missing items
• When do you plan to complete pre-functional checklists relative to the start of functional tests (for example: 2 weeks before, 1 week before, same day)? Options: 2+ weeks before scheduled functional tests, 1 week before, Concurrent with functional test start, Not defined yet
• List any site access, safety, or lockout/tagout (LOTO) restrictions that will affect checklist execution (for example: occupied floors, live electrical rooms, constrained rooftop access).
• Confirm whether you require digital checklist forms with photo attachments and timestamped GPS or zone labels tied to each checklist item for traceability. Options: Yes, No

HVAC Functional Performance Testing

• Select HVAC systems that must be covered by functional performance tests per the design intent and commissioning plan (examples: AHU, RTU, VAV, heat pump, chilled beams). Options: Air handling units (AHUs), Rooftop units (RTUs), Variable air volume (VAV) boxes, Heat pumps/VRF, Chilled beams, Dedicated outdoor air systems (DOAS)
• Estimate the number of representative sequences of operation to be tested per major air handling unit (for example: economizer modulation, heating/cooling changeover, frost control). Options: 1–2 sequences, 3–5 sequences, More than 5 sequences
• Identify who will coordinate scheduling of HVAC functional test windows with the mechanical subcontractor and site superintendent. Options: General contractor coordinator, Mechanical subcontractor lead, Owner's project manager, We will coordinate
• Provide the date or milestone when condenser/chilled-water and hot-water systems will be available for full-load HVAC performance tests.
• Provide target acceptance thresholds for HVAC tests drawn from the design basis (for example: supply temperature tolerance ±2°F, airflow variance ±10% of design cfm).
• Specify any LEED enhanced commissioning or local energy-code HVAC test requirements that expand the scope (for example: additional sequences or commissioning agent witnessing). Options: LEED enhanced commissioning applies, Local code third-party commissioning applies, Owner-specified additional tests, None of the above

Controls Sequence and Point-to-Point Testing

• Choose the control sequences from the sequence of operations that must be validated with point-to-point checks (for example: economizer control, condenser staging, chilled-water reset). Options: Economizer and OA control, Heating and cooling staging, Supply air temperature reset, Demand-controlled ventilation, Plant sequencing
• Report the current count of control points on the control point list (CPL) to size point-to-point testing effort. Options: Less than 200 points, 200–1,000 points, More than 1,000 points, Unknown
• Assign who will provide BAS access credentials, a list of IP addresses, and any remote VPN or commissioning tool access required for point-to-point verification. Options: Controls contractor, IT/network team, General contractor, We will provide
• Schedule when point-to-point checkout should occur relative to mechanical functional tests and TAB (for example: after pre-functional checklists and preliminary TAB, before final functional test). Options: After pre-functional checklists, After preliminary TAB, Concurrent with functional tests, Not defined
• Select the controls testing deliverables you require: annotated CPL, point-to-point field verification log, sequence test scripts, BAS screenshot captures, and trend data exports. Options: Annotated CPL, Field verification log, Sequence test scripts, BAS screenshots, Trend captures (CSV)
• Indicate whether trending will be enabled for at least 72 hours prior to sequence testing to capture baseline behavior. Options: Yes, No

Air and Water Balancing

• Pick balance deliverables required from the TAB contractor: certified TAB report, instrument calibration certificates, and as-left airflow and hydronic reports. Options: Certified TAB report, Instrument calibration certificates, As-left airflow reports, Hydronic flow/valve authority report
• State how many zones or terminal devices require full certified air balancing versus sample spot checks (provide count or percentage). Options: All terminal devices, Representative sample (25%), Representative sample (50%), Custom - specify in free text
• Provide who will grant access to central plant equipment and chiller controls for pump speed and valve authority adjustments during TAB. Options: Plant operator, Mechanical subcontractor, General contractor, We will provide access
• Schedule when the preliminary TAB report will be available for review relative to functional testing (for example: at least 7 days before HVAC FPT). Options: 7+ days before FPT, 3–6 days before FPT, Concurrent with FPT, Not defined
• Set acceptance tolerances for room airflow and terminal device flows based on design documents (for example: ±10% of design cfm, face velocity limits).
• Flag any TAB scheduling constraints such as seasonal water temperatures, chiller sequencing, or occupied-hours restrictions that will affect balancing.

Envelope Integrity Testing (blower door, thermal imaging)

• Choose which envelope tests are required for your project: blower door for airtightness, thermal imaging of façades, or infrared during pressure differentials. Options: Blower door (ACH50), Thermal imaging of façades, Infrared during pressure differential, Air leakage per façade section
• Indicate how many façades or representative units must be tested to satisfy energy code, LEED, or owner's requirements. Options: Whole-building sampling per code, At least one representative façade per orientation, Per-unit testing for multi-family, Custom - specify
• Name who will provide exterior access (scaffolding, lifts) and safe work plans for thermal imaging and blower door setup. Options: GC to provide access, Trade subcontractor, Owner arranges access, We will arrange
• State the envelope testing window relative to exterior finishing and glazing installation (for example: after glazing and sealants, before final cladding). Options: After glazing/sealants installed, After exterior cladding complete, During final punchlist window, Not defined
• Provide the required leakage threshold used for acceptance (for example: target ACH50 or maximum cfm/ft2).
• Confirm whether you require thermographic reports with annotated images and location tags for every identified thermal anomaly. Options: Yes, No

Electrical Systems Functional Testing

• Select electrical systems to include in functional testing: main distribution, panelboards, lighting control, automatic transfer switches (ATS), generator, and UPS integration. Options: Main distribution/MCC, Panelboards, Lighting controls, Automatic transfer switches (ATS), Generator/UPS
• Specify how many ATS or generator full-load tests are required by specification (for example: one full-load run, two-run schedule). Options: One full-load run, Two full-load runs, Run per spec/custom
• Assign who will coordinate utility shutdowns, temporary power, and notification to tenants or critical operations for electrical testing. Options: Utility coordinator, General contractor, Owner's facility lead, We will coordinate
• Deliver the date that single-line diagrams (SLD) and as-built electrical drawings will be available for test planning.
• Set acceptance criteria for voltage, frequency, and protective device operation during load testing (for example: ±5% voltage under rated load, transfer within specified ms).
• List any sensitive equipment or systems that require staged outages, vendor witness, or special limitations during electrical testing (for example: data center racks, medical imaging).

Plumbing Functional Testing and Leak Verification

• Select plumbing subsystems requiring functional testing: domestic hot water, chilled/hydronic piping, sanitary risers, storm drains, and specialty systems. Options: Domestic hot water, Hydronic/chilled water piping, Sanitary risers, Storm drainage, Grease interceptors
• State the number of fixture groups or risers that must be pressure-tested and inspected for leaks. Options: All risers/fixture groups, Representative sampling, By riser type (specify)
• Provide who will perform flushing, sterilization, or bacteriological testing if required for domestic water systems prior to commissioning. Options: Plumbing subcontractor, Third-party water treatment, We will coordinate
• Schedule when hydrostatic or pneumatic tests should be executed relative to drywall, finishes, and ceiling closures. Options: Before drywall/finishes, After drywall but before ceilings, After ceilings installed, As-directed by GC
• Set acceptance thresholds for flow rates and pressure drops on critical mains and fixture groups (for example: ±10% of design flow).
• Confirm whether you require CCTV sewer line inspection reports and video logs for sanitary/storm piping verification. Options: Yes, No

Emergency Power and Life-Safety Systems Testing

• Choose life-safety systems that must be tested: emergency lighting, fire alarm interlocks with HVAC, sprinkler flow switches, stair pressurization, and smoke control. Options: Emergency lighting, Fire alarm-HVAC interlocks, Sprinkler flow switches, Stair pressurization, Smoke control systems
• Specify required generator run conditions: number of full-load runs, duration per run, and required recovery time. Options: One run per spec, Two runs per spec, Custom duration (specify)
• Provide the authority having jurisdiction (AHJ) or fire marshal contact who must witness or approve life-safety system tests.
• Schedule when fire alarm integration checks should be performed relative to panel energization and fire alarm vendor commissioning. Options: After panel energization, During final commissioning, As scheduled with fire alarm vendor
• Set required acceptance actions and retest protocol if a life-safety interface fails during testing (for example: immediate stop, corrective action timeline).
• List any third-party witnesses, vendor representatives, or AHJ presence required for specific life-safety or emergency power tests.

Deficiency Documentation with Corrective Actions

• What format do you require for deficiency reports and corrective actions: annotated functional test logs, photo evidence, contractor corrective action plans, or shared ticket entries? Options: Annotated functional test logs, Photo evidence linked to location, Contractor corrective action plan, Shared ticket in CMMS
• Assign who will own tracking and closure of deficiency items in the shared ticketing channel and provide role titles (for example: facilities lead, commissioning agent, GC superintendent).
• Provide the prioritization criteria to be applied to deficiencies (for example: safety/critical, impacts acceptance, cosmetic) used to sequence corrective work. Options: Safety/Critical first, Affecting owner acceptance next, Cosmetic/low priority last
• Schedule when re-testing should occur after corrective action completion and what minimum evidence must be submitted for re-test acceptance (for example: data logs, photos, retest report).
• What acceptance criteria will confirm a documented deficiency is resolved (for example: re-test metrics within design tolerance, contractor-signed completion certificate, or owner verification)? Options: Re-test metrics within design tolerance, Contractor sign-off with supporting evidence, Owner/facility verification and sign-off
• Outline escalation steps and timelines if a deficiency cannot be resolved before substantial completion (for example: conditional acceptance, warranty holdback, extended testing window).

Punchlist Resolution Support at Substantial Completion

• Choose the punchlist workflow you prefer: live shared ticketing with status updates, periodic consolidated punchlist reports, or daily field updates with photographic evidence. Options: Live shared ticketing (recommended), Periodic consolidated reports, Daily field update emails
• List how many named contacts from your facilities and project teams will be authorized to approve punchlist closures (provide names or role counts). Options: 1–2 approvers, 3–5 approvers, More than 5 approvers
• Assign who will coordinate contractor mobilization and access for punchlist corrections during the substantial completion window. Options: General contractor, Trade subcontractor, Owner's PM, We will coordinate
• Provide the scheduled date for the final punchlist turnover meeting relative to the certificate of occupancy milestone.
• What evidence will validate punchlist closure for owner acceptance (for example: signed-off functional test reports, corrected TAB values, or photographic verification)? Options: Signed-off functional test reports, Corrected TAB values with retest data, Photographic and ticket evidence
• State any fixed-fee boundaries or explicit out-of-scope items for punchlist support (for example: major system retrofits, tenant-provided equipment, or warranty implementation tasks).

• Master Services Agreement (MSA)
• Statement of Work (SOW)
• Fee Schedule & Payment Terms
• Acceptance Criteria & Test Governance Agreement
• Site Access & Coordination Addendum
• Change Order Agreement
• Insurance & Indemnity Certificate
• Post-Occupancy Verification Addendum
• Acceptance Sign-Off & Handover Checklist
• Data Processing & Confidentiality Addendum (conditional)

• Post-Occupancy Health Check (weeks 1-4)
• First Performance Measurement (weeks 4-10)
• Acceptance Gate Review (around day 90)
• 6-Month Seasonal Verification Check
• Quarterly Operational Review (ongoing)

• Log any seasonal remediation tasks with retest windows in the shared ticketing channel.
• Publish the acceptance decision record and attach supporting test evidence.
• Create remediation tasks for all failed or conditional criteria with target retest dates.
• Schedule the verification retest window and reserve required access and equipment.
• Present seasonal test outcomes
• Confirm seasonal verification completion rate is tracking to Commissioning Scope expectations.
• Identify and document any energy performance variances that require remediation.
• Ensure warranty tickets are being resolved and recurring issues are captured for systemic fixes.
• Reconfirm acceptance criteria and owners
• Produce a short summary of energy variance analysis and recommended adjustments.
• Plan any additional envelope or HVAC diagnostics required for the next seasonal window.
• Ticketing channel burn-down review
• Keep warranty ticket backlog reducing in line with burn-down targets from Commissioning Scope.
• Ensure comfort complaint rate is stable or improving and capture root causes for any increases.
• Maintain a prioritized continuous improvement backlog for the next quarter.
• Close or escalate tickets that are aged beyond the agreed SLA and document next steps.
• Schedule any agreed short operational tasks with dates and required site access.
• Update the continuous improvement backlog and circulate priorities for the next quarter.
• Confirm pre-functional checklist completion rate and identify any critical items requiring immediate action.
• Ensure the shared warranty/ticketing channel is operational and contains the initial defect list.
• Agree remediation actions with clear timelines to avoid acceptance delays.
• Publish the initial defect list and pre-functional checklist summary to the shared workspace.
• Enable and verify access for buyer and seller teams to the warranty/ticketing channel.
• Create remediation tasks for all critical open deficiencies with target close dates.
• Present functional test results
• Determine whether percent of functional tests passed is moving toward Commissioning Scope targets.
• Agree remediation and retest timelines to improve median days to close deficiencies to target levels.
• Capture any sequencing or access blockers and document mitigation steps.
• Publish a prioritized retest schedule and required site access windows.
• Log root-cause remediation tasks in the shared ticketing channel with resolution dates.
• Update the functional test tracking spreadsheet with latest pass/fail status.
• Restate numeric acceptance criteria
• Produce a documented acceptance decision tied to the numeric targets in Commissioning Scope.
• List any failed or conditional criteria with a clear remediation and retest timeline.
• Confirm next verification steps and the evidence required to close conditional items.
• Review energy performance variance
• Comfort complaint and trend analysis
• Present consolidated outcome data
• Deficiency closure velocity
• Validate ticketing and communication channels
• Warranty ticket trends and dispositions
• Document pass/fail per criterion
• Continuous improvement backlog
• Root-cause diagnosis for gaps
• Review pre-functional checklist results
• Short operational actions
• Early operational observations
• Confirm retest and sequencing plan
• Adjust operational setpoints or sequences
• Formal acceptance decision
• Agree immediate remediation actions
• Agree remediation and verification timeline for failed items