Certifications:

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 The production and repair of sewer and piplines is caried out in accordance with the guidelines of the German Güteschutz Kanalbau e.V. - an initiative of the Association of Sewage Technology (ATV).
Groups: AK2, SB01.1
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 In addition to carrying out in-house, Heers & Brockstedt has, as recognised specialists in disposal site technology, agreed to outside supervision by supervisory committee "Bauen für den Umweltschutz" (Building to protect the environment).
Groups: A, B1, B3-6
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 As a listed company in accordance with § 19 of the German water resources law (WHG), Heers & Brockstedt comply the buildings regulations for water safty.
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A specialist in assembling plastic components in disposal site sealing systems, Heers & Brockstedt fulfils the BAM (www.bam.de) requirements concerning qualifications and tasks.
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 The Arbeitskreis Grundwasserschutz e.V. is a fusion of special companys, which produce and utilize geo-plastics for the whole range of ground water protection - especially on site of deposits and the safeguarding of polluted areas. Its supervision sign will be award only to companys which fulfil the aims in quality and suppositions.

Going into depth: quality assurance at all stages

From the planing phasa to construction - our team has a comprehensive quality assurance system for all production stages. In the firm's own testing laboratories, for example, our staff test the seams of weld joints for pressure and tension. These are internal quality tests which guarantee the stability of the parts for waste disposal site systems and pipe systems.

In addition to intensive quality assurance, highly-qualified, impartial engineers supervice our projects from outside. Furthermore, in the area of disposal site technology the production of the profile material is tested in co-operation with the Süddeutsches Kunstoff-Zentrum (South German Plastics Centre) in Würzburg..

"Excellent" - Heers & Brockstedt also follows recognised quality guidelines in road construction an underground construction, e.g. the requirements of the sewer construction quality assurance association. Its goal is continuous high quality in training and construction work.

picture 1 (05,2 KB) A spark of light: The quality control of weld joints is carried out by subjecting test seams to inductive sparking.
picture 2 (12,7 KB) Modern measurement technology in use: The density of the material is measured using electronic measuring instruments.
picture 3 (17,7 KB) Air intake: breathing apparatus is regulary updated to ensure high-level security for workers in areas with a potential gas risk.

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