EN OPTION SUR TOUS NOS BACS DE GRANDS VOLUMES
DOUBLE RETENTION POUR EVACUATION DES EAUX DE PLUIE : EN OPTION
Notre bureau d’étude a mis au point un bac séparateur proposé en option sur tous nos bacs de rétention afin de répondre aux exigences environnementales
Rappelons qu’il est interdit en France, dans les cas de stockage extérieur, d’utiliser des vannes de vidange. Du reste, la norme ISO 140001 impose une étanchéité totale pour les systèmes de rétention déployés à l’extérieur.
C’est pourquoi nous avons élaboré un double bac mis sur le côté d’une des parois du bac initial garantissant une étanchéité complète. En effet, si une vanne venait à fuir, vous avez toujours le double bac en sécurité pour éviter un déversement accidentel.
Mode d’emploi :
- Toujours vérifier si les eaux de pluie sont polluées
- Ouvrir le double bac de sécurité en retirant les équerres. Les parois sont ainsi rabattues au sol
- Ouvrir la vanne de vidange
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