Quality

To meet the standards and regulations applicable to water treatment, storage, purification and return to nature, Saint Dizier environnement has developed demanding, certified design and manufacturing processes that ensure total control over the quality of its installations. All the products and solutions offered by Saint Dizier environnement comply with European standards, and part of the range has been awarded the NF quality mark.

An ISO 9001-certified quality management system

Certified ISO 9001 since 2001, Saint Dizier environnement demonstrates on a daily basis its ability to :

  • provide products and solutions that meet customer and regulatory requirements.
  • increase customer satisfaction through the effective application of a quality management system, and in particular through the implementation of a continuous improvement process.
  • ranges certified by third parties and NF mark holders
  • 57 models of NF-certified light liquid separating sludge traps in coated steel in nominal sizes up to 15, with and without bypass, since 1998.
  • 6 models of lightweight polyethylene sludge separators with and without bypass, NF-certified since 2012.
  • 10 models of grease traps in coated steel and stainless steel with NF certification since 2008.

Certifications in France and abroad

  • ISO 9001 certificate no. QUAL/2001/16748 since 2001
  • Technical opinion no. 17/03-143 issued in 2003 on flow-controlled storm overflows
  • STOPPOL® is currently being certified by the IKT laboratory in Germany.

NF Mark

Since 1998, Saint Dizier environnement has provided its customers with proof that its products comply with current standards, through the NF mark:

  • With 35 models of light liquid separating sludge traps in coated steel, with and without bypass, up to nominal size 15, NF certified since 1998,
  • 6 models of lightweight polyethylene sludge separators with and without bypass, up to TN 10, NF certified since 2012,
  • 3 new ranges of light liquid separating sludge traps in coated steel, for nominal sizes from 10 to 500 since 2016,
  • 10 models of grease traps in coated steel and stainless steel up to TN 10, NF certified since 2008.

Controlled twice a year by an independent, competent body, the NF mark guarantees consistent quality of products certified to European standards EN 858 (light liquids) and EN 1825 (greases), French standards NF P16-441-1/CN and NF P 16-500-1/CN, and NF mark application regulations based on NF 408.

Flyers: NF mark – TN 0-500

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