MCX Commissioning Platform Mission Critical Engineers
Data Center Commissioning

The complete platform for
data center commissioning.

MCX manages the whole commissioning effort in one shared record: checklists, scripts, execution, deficiencies, and closeout. Your entire project team works from it, on any device.

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Why MCX exists

Testing is rigorous.
Paperwork shouldn't be.

Most commissioning projects still run on spreadsheets, paper binders, and email threads. Results get retyped, versions drift apart, signatures take days, and closeout takes weeks to assemble.

MCX keeps the whole project in one record. Reports and closeout, generated at the click of a button.
The test program

Your commissioning project,
ready to deliver on day one.

Start a project and the full test program is already in place, from component checks through building-wide integrated tests. Each test carries its acceptance limits and its position in the sequence.

✓Standard test scenarios generated in minutes, not rebuilt from old documents
✓Readings checked against acceptance limits as they're entered
✓Tests can't run until the work they depend on has passed
✓Component verificationcomplete
✓Energization & start-upcomplete
✓Functional performancecomplete
✓Integrated systems testunderway
Owner turnoverqueued
Design review

Mark up any drawing,
right in the record.

Upload any PDF or image: single line diagrams, floor plans, vendor submittals. Draw on the sheet, drop a pin, and write the comment. When a markup needs action, it becomes a tracked deficiency with an owner in one step.

✓Any PDF or image, straight from your desktop
✓Markups, pins, and comments stay anchored to the sheet
✓A markup becomes a tracked deficiency in one step
ELEC ROOM UPS HALL WHITE SPACE GEN YARD SWG UPS PDU G1 G2
✏ Draw on the sheet with your mouse or finger
Issues & resolution

Every issue tracked
from detected to closed.

When a result misses its limit, it becomes a tracked item with an owner and a due date. When it's corrected, the team is notified and the retest follows. The record stays complete without anyone maintaining it by hand.

✓Raise an issue where it happens, with the evidence attached
✓Notifications when items are fixed and ready to retest
✓A current punch list at every meeting
ISSUE RAISED

Transfer timing outside limits. Assigned, deadline set, evidence attached.

↓ resolved & re-proven ↓
✓ VERIFIED CLOSED

Corrected, retested, and locked into the permanent record.

Anywhere, any device

One record,
on every device.

MCX runs in the browser. Phone at the generator, tablet at the switchgear, laptop in the owner's meeting. Everyone works from the same live project, at the same time.

✓No installation and no file syncing
✓Simultaneous work without overwriting each other
✓Field entries visible to the office immediately
Who built it

Made for CxA,
by CxA.

MCX distills more than two decades of mission-critical engineering across four continents: hundreds of data center design reviews, and dozens of critical facilities commissioned and tested from basis of design to live operation. No single discipline keeps a data center online, and the platform is built on that whole-facility view.

✓Every system that keeps a data center online: utility power through distribution and on-site generation, cooling, structural, and the auxiliary systems that tie them together
✓Shaped by design and construction review against the most stringent standards to achieve resilience
✓Led at principal-engineer level, championing infrastructure that stays online when it matters most
Commissioning Levels L1–L5

You are the scroll wheel.
Drive the project.

COMMISSIONING RECORD · BLDG-1 LIVE
L1 Factory Witness Testing 0% Queued
L2 Delivery & Installation Verification 0% Queued
L3 Start-Up & Pre-Functional Testing 0% Queued
L4 Functional Performance Testing 0% Queued
L5 Integrated Systems Testing 0% Queued
✓ COMMISSIONED
All five levels complete, witnessed, and recorded.
Five levels, from the factory floor to integrated systems testing, in one record.
The MCE group

Three disciplines. One standard.

Engineering

Mission Critical Engineers

Reliability engineering and commissioning for data centres and mission-critical facilities, including AI/GPU deployments.

missioncriticalengineers.com →
Software · You are here

MCX Commissioning Platform

The commissioning platform: the full test program, every approval, every issue, and the closeout in one proven record.

app.mccommissioning.com
Forensics

Mission Critical Forensics

When complex systems fail: root-cause investigation with clarity, delivering court-ready, defensible reports.

mcforensics.com →
MCX

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