Our services

Containment testing

We carry out containment testing to BS EN 14175, including robustness testing.   CSW Objectives. To establish the containment performance of the system to enable direct comparison between systems and, in cases where more than one system is available, to allow fume cupboards to be more effectively matched with the hazards associated with specific hazardous […]

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Fume cupboard testing

Our testing and validation exercise, allows us to produce detailed airflow and condition reports on each individual fume extract / LEV system, in accordance with the new standards, BS EN 14175, including SF6 containment testing.   This information can then be incorporated into your annual COSHH assessment file, and be a useful indicator of the […]

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LEV and dust extraction systems

LEV systems, wood workshop extract and paint spray booths, etc. are tested in accordance with relevant COSHH Standards and HSE Guidance Notes.  With regard to those systems that have filter requirements, we would advise of a suitable replacement programme, and renew . All of the above requirements and testing would be carried out in conjunction […]

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Safety cabinet testing and validation works

Additionally, we carry out more specialised testing works to microbiological cabinets (class I, II and III). These works would involve the carrying out KI discus and filter integrity testing to prove containment and cross-contamination. Laminar flow cabinet DOP and airflow testing is also provided, including the renewal of both pre and HEPA filter media. All […]

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Ductwork and kitchen extract cleaning

Cleaning methods comply with BSRIA Guidance documents, and include for the issue of all relevant system post cleaning reports, including photographic survey, prior and on completion of the works.  Preferred cleaning methods will be generally in accordance with:  v  Relevant British Standards v  HVCA TR19 2005 v  BSRIA FMS 1/97 April 1997 v  CIBSE Guidelines […]

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Energy saving controls

Energy saving technology provided by: CSW are actively seeking to reduce client’s energy costs and usage by providing design and installation service to achieve these aims.   We have been nominated for the ‘Green Gown Awards 2011′ for our fume hood VAV retro-fit works at Manchester Metropolitan University, John Dalton Tower, reducing energy costs by […]

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Mechanical plant servicing and filter changes
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