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Septic Tanks

septic

Standard BNQ 3680-905
Prefabricated Septic Tanks for Residential Use – Dimensional and Physical Characteristics

Waste water treatment relies on structures designed to be solid, effective and safe. For that reason, the BNQ has developed a series of standards governing septic tanks, holding tanks and absorbing wells. In particular, the BNQ 3680-905 standard specifies the dimensional and physical characteristics of prefabricated septic tanks in concrete, fiber-glass reinforced polyester or polyethylene for residential use. It applies to prefabricated septic tanks intended for underground installation to store waste water, including household waste water prior to its conveyance to a purifying element, leaching field or waste water treatment system.

Download standard


12650ANGBNQ 3680-905 Prefabricated Septic Tanks for Residential Use - Dimensional and Physical Characteristics
This is a reaffirmation (reapproval) of the edition dated October 8, 2008.
Version Language Publication date Edition Updated on No. of pages Price
3680-9053680-905A:PAPIERPaperEnglish2008-10-08
(R 2013-10-02)
24885 $
3680-9053680-905A:PDFPDFEnglish2008-10-08
(R 2013-10-02)
24885 $
3680-9053680-905AR:PDFNetwork PDF LicenseEnglish2008-10-08
(R 2013-10-02)
248255 $
8430FRNBNQ 3680-905 Fosses septiques préfabriquées pour usage résidentiel - Caractéristiques dimensionnelles et physiques
Il s'agit d'une reconduction (confirmation) du texte de l'édition du 8 octobre 2008.
Version Language Publication date Edition Updated on No. of pages Price
3680-9053680-905:PAPIERPaperFrench2008-10-08
(R 2013-10-02)
34985 $
3680-9053680-905:PDFPDFFrench2008-10-08
(R 2013-10-02)
34985 $
3680-9053680-905R:PDFNetwork PDF LicenseFrench2008-10-08
(R 2013-10-02)
349255 $

Standards committee members

Number of committee members: 13
Mr. Yves BeaulieuConsumaj inc. (représentant de l'AIMQ)
Ms. Marie-Claude BergeronMDDELCC - Direction générale des politiques de l'eau - Direction des eaux municipales
Mr. Normand BoyerLes Blocs Normand inc.
Ms. Marie-Christine BélangerPremier Tech Aqua
Mr. Daniel CimonCorporation des officiers municipaux en bâtiment et en environnement du Québec
Mr. Jacques GagnéJacques Gagné experts-conseils inc.
Mr. Claude GillesRéseau environnement
Mr. Daniel GélinasXactics (2001) International inc.
Ms. Hélène LapointeOrdre des ingénieurs du Québec - Major & associés
Mr. Marc OtisTubécon / Béton provincial ltée
Mr. David RoySociété d'habitation du Québec
Mr. Daniel St-PierreMEI Assainissement
Mr. Christian VézinaNORDIKeau

 

Certification Offer

Marque de certification - Fosses septiquesFor a structure manufacturer conducting business in Québec, BNQ certification is an excellent calling card. The BNQ has therefore established a certification program to certify waste water treatment structures based on four documents, including the BNQ 3682-925 protocol. This protocol establishes the procedural rules and marking requirements applicable to the certification of prefabricated septic tanks conforming to the requirements of BNQ 3680-905, prefabricated holding tanks conforming to the requirements of BNQ 3682-901 and prefabricated structures for absorbing wells conforming to the requirements of BNQ 3682-850.

This certification program is accredited by the Standards Council of Canada.

Download document required for certification

12580ANGBNQ 3682-925 Prefabricated Septic Tanks, Prefabricated Sewage Holding Tanks and Prefabricated Structures for Absorbing Wells for Residential Use - Certification Protocol
Version Language Publication date Edition Updated on No. of pages Price
3682-9253682-925A:PAPIERPaperEnglish2009-05-0425285 $
3682-9253682-925A:PDFPDFEnglish2009-05-0425285 $
3682-9253682-925AR:PDFNetwork PDF LicenseEnglish2009-05-04252255 $
12566FRNBNQ 3682-925 Fosses septiques préfabriquées, fosses de rétention préfabriquées et structures préfabriquées de puits absorbants pour usage résidentiel - Protocole de certification
Version Language Publication date Edition Updated on No. of pages Price
3682-9253682-925:PAPIERPaperFrench2009-05-0424985 $
3682-9253682-925:PDFPDFFrench2009-05-0424985 $
3682-9253682-925R:PDFNetwork PDF LicenseFrench2009-05-04249255 $

Certified businesses

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Contact

Pierre Beauséjour, Eng.
Bureau de normalisation du Québec
Tel.: 418-652-2238 / 1-800-386-5114, ext. 2386
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