Limit Your Liability

Cleanroom technology can be complicated, which is why we help make it simple for you.

Limit Your Liability

At 14644 Cleanroom, we would like that the End Users, Architects and Constructors of cleanrooms are able to Limit their Liability.


Our Cleanroom Specialists will evaluate your own prewritten specification and design.


The goal is to push  the responsibility back on the suppliers to provide the best cleanroom solution for you.

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Tender Specification URS

Based on your own prewritten specification and design we will ad our experince and our NAT (Need Analysis Tools)


Our cleanroom specialists will work with you to create a a solid Tender design and specification document that includes an overview of your facility and all your specific project requirements.


A detailed scope of work will be defined including all cleanroom facility integration needs such as mechanical, plumming, electrical, process piping, fire suppression/alarm systems and all other integrations.


The outcome is a solid Tender design and specification document, the so called URS.


This makes You ready to ask the suppliers for quotations.


We can suggest which suppliers to address, if this is needed.


We would like to help You, let us start with an informal speak.

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Validation of supplier quotations

Our cleanroom design specialists will create a Supplier Analysis Report to sort out any inconsistencies.


Understanding the differences between each supplier design concepts can significantly improve your ability to compare the suppliers “apples to apples”.


We offer a quantifiable risk assessment of your supplier bids, pointing out areas of concern (i.e., exclusions, lead times, experience, references, etc.) and rate each bid by its risk level.


This will ease the selection of the right suppliers for your cleanroom project.


We would like to support You, let us start with an informal speak.

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Project Management

When the suppliers bids are evaluated, a qualified bidder will be chosen for your cleanroom project.


The demand for Project management will arise, and we would like to continue to support your interest throughout the project by offering our project management services.


We will initiate design review meetings to clarify any unclear scope of work and review all material and equipment submittals to insure they meet the specified demand.


Our onsite cleanroom project manager will witness all start up tests, maintain a punch list, and perform all site inspections.


Most importantly, our cleanroom consultants will establish and maintain a project schedule to ensure a timely completion of work.


We would like to support You, let us start with an informal speak.

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Cleanroom Validation

The process of designing, building, and validation testing and certification of a cleanroom consists of five phases. They are:

  1. Design qualification,
  2. Installation qualification,
  3. Operation qualification,
  4. Performance qualification
  5. Cleanroom certification.


Each phase is consistent with implementing, designing, and testing to specific requirements.


We would like to support You, let us start with a informal speak.n

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Cleanroom Certification

Methods for evaluation and measurements for Certification are specified in ISO 14644-3. It calls for the following ten tests:


  1. Airborne particle count test
  2. Airflow test
  3. Air pressure differential test
  4. Filter leakage test
  5. Flow visualization test
  6. Airflow direction test
  7. Temperature test
  8. Humidity test
  9. Recovery test
  10. Containment leak test


Cleanrooms are validated to a required class of cleanliness that is driven by user requirements as defined in ISO 14644-1.


Once certified to a particular class, the cleanroom factors need to be monitored to ensure that parameters have not changed or drifted, and that the environment is under control.


A constant monitoring program is mandated after certification. Compliance requirements are specified in ISO 14644-2. 


It is our goal as cleanroom consultants and design specialists, to continue to support your interest throughout the cleanroom project by offering our Validation services.


When monitoring and evaluating the cleanroom certification supplier, our specialists will review customer’s current contamination controls, develop enhanced procedures to fulfill cleanroom requirements, train personnel, and ensure our customers remain ahead of problems.


We would like to support You, let us start with an informal speak.

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Cleanroom accessories

Once the cleanroom is certified and put into operation, the need for cleanroom accessories arises. This include:


  • Storage and furniture
  • Cleanroom garments
  • Cleaning


Cleanroom accessories and high-quality supplies are a necessity in a critical environment.


Here, too, we can help you choose the right accessories and suppliers.



We would like to help You, let us start with an informal speak.


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Storage and furniture

Placing everyday accessories inside your cleanroom system can greatly affect room performance.


It is very important to prevent cleanroom contamination in advance.


Furniture includes storage in personel and material, air locks and storage by equipment in the cleanroom. This include:


  • Swing over benches
  • Shoe cabinets
  • Coat cabinets
  • HEPA Ventilated Shoes and Coat Cabinets
  • Storage of gloves, masks, beard covers, glasses, etc.
  •  Storage by machines
  • Waste management
  • Etc.


We are happy to help you find the right storage, furniture and suppliers.

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Cleanroom garments

Cleanroom garments is crucial for cleanroom integrity, as over 80% of contamination in a cleanroom is related to employees, and this includes:

  • Beard covers.
  • Face masks.
  • Glasses, goggles.
  • Caps.
  • Aprons.
  • Overalls.
  • Slippers.
  • Clogs.
  • Labcoats.
  •  Gloves.
  •  Finger scorch.
  • Boot cover.
  • Shoe covers.
  • Sticky mats.
  • Storage of the above
  • And much more...


We are happy to help you find the right garments and the right suppliers.

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Cleanroom Cleaning

Cleaning is another key area when it comes to maintaining cleanroom integrity.


It is essential that adequate and effective cleaning procedures are used and that the right cleaning agents are used, and in the right quantities and time intervals.


Not least, it is important that cleaning products are sustainable. Cleaning include:

  • Walls
  • Ceilings
  •  Floors
  • Tables, chairs and all other surfaces
  •  Lamps
  •  Filters
  • Equipment and machinery
  • Micro environments
  •  Rags
  •  Curtain wipes
  • Sterile chemicals
  • Hand cleanse
  •  Alcohol
  • DI- Water
  • Mops
  • Vacuum cleaners
  • Robots
  •  UV light
  • And much more...


We are happy to help you choose the right cleaning process, control, products and suppliers.


Our cleanroom consultants are committed to providing you with the most accurate and up-to-date information available in the industry.


Contact us today and let our cleanroom design specialists help you with all phases of your current, or of your next cleanroom installation project!


We would like to help You, let us start with an informal speak.


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Constructors -

Limit Your Liability

If Your Construction project include Cleanrooms, and if Cleanroom is not Your key competence, then it would be an idea to join a Cleanroom expert to the construction project.


We would like to help You, let us start with an informal speak.

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Consulting Engeniers -

Limit Your Liability

We offer extended Cleanroom competence in alle faces of the Cleanroom proces, from design to operation.


We would like to support You, let us start with an informal speak.

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Architecs -

Limit Your Liability

If Your design project include also Cleanrooms, and if Cleanroom is not Your key competence, then it would be an idea to join a Cleanroom expert to the design project.


We would like to help You, let us start with an informal speak.

Contact Us

  Applied expertise since 1992 

 Limit Your Liability

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