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July 1, 1993
mike@standardsmichigan.com

‘History always begins in the middle of something’
— Wisława Szymborska

< 2026 >
January 15
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  • 15
    15.January.Thursday

    Cx

    11:00 -12:00
    2026.01.15

    Below is a concise glossary of terms of art commonly used in the new-building commissioning (Cx), inspection, and certification process. These are drawn from standards such as ASHRAE Guideline 0, ASHRAE Standard 202, LEED v4/BD+C, IECC, IBC, and industry bodies (USGBC, ACG, BCA, NIBS, etc.).


    A. Commissioning Phases & Processes

    Term
    Definition
    Commissioning (Cx)
    A quality-oriented process for verifying that building systems are planned, designed, installed, tested, operated, and maintained to meet the Owner’s Project Requirements (OPR).
    Owner’s Project Requirements (OPR)
    Document defining the owner’s functional, performance, and sustainability goals for the project.
    Basis of Design (BOD)
    Designer’s narrative explaining how the OPR will be met through selected systems and strategies.
    Pre-Functional Testing (PFT)
    Checklist-based verification that equipment is installed correctly and ready for functional testing (e.g., duct leakage, insulation continuity).
    Functional Performance Testing (FPT)
    Scripted testing of systems under load to confirm they meet OPR/BOD (e.g., chiller at 100% capacity, VAV reheat modulation).
    Integrated Systems Testing (IST)
    End-to-end testing of multiple interacting systems (e.g., fire alarm + HVAC shutdown + emergency power).
    Retro-Commissioning (RCx)
    Cx applied to existing buildings (not new construction).
    Re-Commissioning
    Periodic Cx of previously commissioned systems.

    B. Commissioning Roles

    Term
    Definition
    Commissioning Authority (CxA)
    Independent third-party (or in-house) responsible for managing the Cx process.
    Commissioning Provider (CxP)
    Synonym for CxA; often used in LEED.
    Commissioning Team
    Includes CxA, owner, designers, contractors, TAB firm, controls contractor, etc.

    C. Inspection & Acceptance Terms

    Term
    Definition
    Substantial Completion
    Stage when the building is sufficiently complete for occupancy (per AIA A201). Cx FPT usually occurs after this.
    Certificate of Occupancy (CO or C of O)
    Issued by the Authority Having Jurisdiction (AHJ) after life-safety and code inspections pass.
    Punch List
    List of minor defects to be corrected before final acceptance.
    Beneficial Occupancy
    Owner begins using the building before full completion (triggers warranty clock).
    Final Acceptance
    Formal sign-off after all punch list items, FPT, and training are complete.

    D. Certification & Verification Programs

    Term
    Definition
    LEED Certification
    USGBC third-party verification of sustainability performance; includes Enhanced Commissioning (Option 1 or 2).
    Enhanced Commissioning (EAc2)
    LEED credit requiring CxA review of OPR/BOD, systems manual, and 10-month post-occupancy review.
    WELL Certification
    Focuses on occupant health; includes Fundamental Commissioning of air/water systems.
    Energy Star Portfolio Manager
    EPA benchmarking; often requires TAB report and Cx verification.
    IECC Compliance Path
    International Energy Conservation Code; allows Performance Path with Cx or Prescriptive Path with inspections.
    Title 24 (California)
    Requires Acceptance Testing by certified ATT (Acceptance Test Technician) for lighting, HVAC, envelope.

    E. Testing, Adjusting, Balancing (TAB)

    Term
    Definition
    Testing, Adjusting, and Balancing (TAB)
    Process to ensure HVAC airflow, water flow, and temperatures match design (AABC, NEBB, TABB standards).
    TAB Report
    Certified document required for Cx, LEED, and code compliance.
    Certified TAB Technician
    Credential from AABC, NEBB, or TABB.

    F. Documentation Deliverables

    Term
    Definition
    Commissioning Plan
    Roadmap of Cx scope, schedule, and responsibilities.
    Commissioning Report
    Final summary of all tests, issues, and resolutions.
    Systems Manual
    O&M manuals + BOD + as-built sequences + recommissioning plan (required by LEED, ASHRAE 202).
    Training Plan & Record
    Documentation that owner staff were trained on systems operation.

    G. Code & Authority Terms

    Term
    Definition
    Authority Having Jurisdiction (AHJ)
    Local building official, fire marshal, health department, etc.
    Special Inspections
    Third-party inspections required by IBC Chapter 17 (e.g., structural steel, fireproofing).
    Statement of Special Inspections
    IBC-required plan listing all special inspections.
    Third-Party Verification
    Independent review (e.g., LEED, ENERGY STAR, HERS rating).

    Quick Reference Flow (New Construction)

    1. OPR → BOD → Cx Plan
    2. Design Review (CxA)
    3. Submittals & PFT
    4. TAB → FPT → IST
    5. Training & Systems Manual
    6. Final Cx Report → Substantial Completion → CO
    7. 10-Month Warranty Review (LEED Enhanced Cx)

    Let me know if you need templates, checklist examples, or jurisdiction-specific terms (e.g., NYC LL87, California Title 24).

    Prometheus 300

    11:00 -12:00
    2026.01.15

    2024 International Fire Code

    2024 Fire Code

    “Prometheus creating Man in the presence of Athena” (1802) / Jean-Simon Berthélemy

    Aperiodic nthly review of all consensus, consortia and open source codes, standards and regulations the set the standard of care for fire safety in educational settlements.   We group them with fire protection standards because most of the compliance and enforcement expertise originates with fire safety expertise.  Send bella@standardsmichigan.com an email for an advance agenda.

 

“Couple near Booksellers” – Bernard Boutet de Monvel, French (1881 – 1949)

Contact

Scales Mound School District | Jo Daviess County Illinois 815

Standards Michigan | Time

The calendar of Anglosphere educational settlements subtly shapes life of the mind, generally; and family and community life, specifically.  Its cadence has roots in the cathedral schools and monastic learning communities of medieval Europe. Universities were not originally organized around modern “semesters.” Instead, the year followed the Christian liturgical calendar, agricultural seasons, food paths, daylight availability, and travel conditions.

In America educational calendars were nudged along by agricultural cycles.  In the United Kingdom university calendars evolved into three major terms: Michaelmas in autumn, associated with arrival and beginnings; Hilary or Lent in winter, associated with discipline and study; and Trinity or Easter in spring, associated with examinations, outdoor rituals, music, rowing, gardens, and celebration.

Modern commencement traditions across the Anglosphere are descendants of medieval spring degree ceremonies. Academic gowns, hoods, processions, Latin phrases, formal dining, chapel music, and public recognition all preserve traces of the university as a scholarly guild and religious-civic community.

Before railways, electric lighting, and central heating, universities had to adapt to muddy roads, short winter days, limited candles, cold buildings, and agricultural obligations. Spring therefore became the natural season of culmination, reunion, athletic competition, courtship, and ceremony.

The medieval university was not merely a school but an educational settlement — a self-governing town of scholars, libraries, chapels, kitchens, workshops, residences, and dining halls. That settlement pattern survives in residential colleges, quadrangles, tutorial systems, common rooms, chapel choirs, and formal meals.

Anglosphere campuses retain this ancient emotional rhythm: autumn seriousness, winter inwardness, and spring release. That continuity helps explain why colleges and universities still feel culturally distinct from ordinary commercial society.  (Relata: Gulliver Visits the Great Academy of Lagado)

 

Quadrivium: Summer

We’re “organized” but not too organized; like the bookseller who knows where every book can be found.

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