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Micron Air & Mechanical Solutions
Proven performance

Complex problems. Measurable outcomes.

Anonymous project profiles showing how Micron investigates, corrects and verifies performance in critical environments.

Selected experience

The value is not the reading. It is knowing what to do with it.

Critical-environment projects rarely fail because nobody collected a number. They fail when test results are disconnected from installation details, mechanical-system behavior or the operational consequence of the deficiency.

These examples show how Micron combines testing, TAB and mechanical understanding to identify root causes and carry the work through verification. Client identities and sensitive facility details are intentionally omitted.

Restoring Laminar-Flow Modules for Vaccine ProductionPharmaceutical manufacturing
Case study 01

Restoring Laminar-Flow Modules for Vaccine Production

A pharmaceutical manufacturer needed large laminar-flow modules recovered after installation deficiencies produced repeated HEPA failures and leakage around the module frames.

The challenge

The modules had been installed by a contractor without the specialized experience required for this type of clean-air system. Numerous filters failed integrity testing, and heavy applications of silicone had been used in an unsuccessful attempt to stop leakage. The manufacturer could not release the modules for production until the airflow system could demonstrate acceptable performance.

Micron's response

  • Mapped the failure locations to distinguish filter leaks from frame and installation leakage.
  • Removed the HEPA filters and the excessive sealant left from earlier repair attempts.
  • Accessed and sealed the module framing from the interior so the leakage path was addressed at its source.
  • Installed new filters and repeated integrity testing across the restored assemblies.

The outcome

The repaired modules achieved passing HEPA-integrity results. The manufacturer was able to release the units to production for a critical COVID-19 vaccine program.

HEPA integrity testingFailure investigationLaminar-flow module restorationCorrective work and retesting
Embedded TAB and Certification Support for a New ExpansionPharmaceutical facility expansion
Case study 02

Embedded TAB and Certification Support for a New Expansion

A local pharmaceutical manufacturer selected Micron as its in-house technical resource for TAB and controlled-environment certification during a major facility expansion.

The challenge

The expansion added new rooms and mechanical systems to an operating pharmaceutical site. The owner needed a consistent technical team that could understand the design intent, coordinate with construction and commissioning activities, and produce test documentation suitable for facility and quality review.

Micron's response

  • Reviewed design documents, room requirements and testing responsibilities with the project team.
  • Provided air-system TAB and room-pressure verification as systems became ready.
  • Coordinated cleanroom certification activities with construction status and facility access.
  • Documented deficiencies and supported follow-up testing as project conditions changed.

The outcome

Using one technical partner for TAB and room certification gave the owner continuity across mechanical performance and cleanroom testing. Field findings could be evaluated in system context instead of being passed between disconnected contractors.

Pharmaceutical TABRoom-pressure relationshipsCleanroom certificationConstruction and commissioning support
Diagnosing Persistent Humidity in a Compounding SuiteCompounding pharmacy
Case study 03

Diagnosing Persistent Humidity in a Compounding Suite

A compounding pharmacy needed help understanding why room humidity remained difficult to control even though dedicated dehumidification equipment had been installed.

The challenge

The affected suite was a relatively small controlled space served by a compact HVAC system. The room could reach its temperature target while humidity remained above the desired condition—a common sign that sensible cooling and moisture-removal performance are not aligned. Repeated setpoint changes had not established a reliable solution.

Micron's response

  • Reviewed the room volume, HVAC capacity, temperature and relative-humidity behavior as one system.
  • Evaluated airflow, equipment operation and the way the dehumidifier had been connected to the room HVAC arrangement.
  • Identified that the dehumidification configuration was not treating and returning air in the intended manner.
  • Developed a corrective mechanical path and a verification plan based on stabilized room conditions rather than a single spot reading.

The outcome

The investigation moved the pharmacy from trial-and-error setpoint changes to a defined root cause and corrective strategy. The recommended verification approach also gave the owner a way to confirm that the change controlled humidity without undermining room temperature or pressure relationships.

Humidity troubleshootingHVAC-system diagnosticsControlled-room airflow reviewCorrective design support
What these projects have in common

Diagnosis before correction. Verification after the work.

Measure the condition

Establish repeatable evidence and define where performance breaks down.

Correct the cause

Address the installation, mechanical or configuration issue—not only the visible symptom.

Verify the result

Repeat the appropriate testing and document what changed and what passed.

Let's discuss your facility

Tell us what you need tested, balanced or serviced.

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