Standard BNQ 2622-420
Precast Reinforced Concrete Sewer Manholes, Catch Basins, Gate Houses and Pumping Stations
Prefabricated reinforced concrete structures offer certain important advantages: a very long useful life, watertightness and major structural capacity. However, these characteristics are possible only with reinforced concrete products that meet specific standards, such as BNQ 2622-420. This standard relates more specifically to prefabricated reinforced concrete sewer manholes, cesspools, valve chambers and pumping stations of circular or polygonal shape, intended for use at depths of up to 7 metres in household waste, combined sewer and storm water sewers and drinking water systems. It therefore establishes the requirements governing the size and structural features of these components. The standard’s requirements are divided into three categories :
- General requirements (surface of components, materials, shop drawing, etc.);
- Specific requirements (concrete characteristics, concrete characteristics, watertightness, etc.);
- Dimensional requirements (component size tolerance, minimal size of culvert components, etc.).
The standard also provides manufacturers and engineer-designers with information concerning pipe designation, reinforcement, butt junctions, test methods, test reports and markings.
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Download standard
8404 FRN BNQ 2622-420 Regards d'égout, puisards, chambres des vannes et postes de pompage préfabriqués en béton armé Cette nouvelle édition remplace celle du 6 avril 2009. Version Language Publication date Edition Updated on No. of pages Price 2622-420 2622-420:PDF PDF Français 2023-08-16 3 85 127 $ 2622-420 2622-420R:PDF Licence PDF réseau (5 utilisateurs) Français 2023-08-16 3 85 381 $ 12656 ANG BNQ 2622-420 Precast Reinforced Concrete Sewer Maintenance Holes, Catch Basins, Valve Chambers and Pumping Stations This new edition supersedes the edition dated April 6, 2009. Version Language Publication date Edition Updated on No. of pages Price 2622-420 2622-420A:PDF PDF Anglais 2023-08-16 2 85 127 $ 2622-420 2622-420AR:PDF Licence PDF réseau (5 utilisateurs) Anglais 2023-08-16 2 85 381 $ -
Standards committee members
Number of committee members : 12
Mr. Charles Abesque Association des constructeurs de routes et grands travaux du Québec (ACRGTQ) Mr. Éric Dupont Lécuyer et Fils Mr. Jean-Kristian Fournier Béton Brunet Mr. Richard Gagné Université de Sherbrooke Ms. Marie-Andrée Guindon Cement Association of Canada (CAC) Mr. Dany Lachance Association des ingénieurs municipaux du Québec (AIMQ) Ms. Nathalie Lasnier Tubécon (Association québécoise des fabricants de tuyaux de béton) Mr. Davor Lovric Association des firmes de génie-conseil - Québec (AFG) Mr. Alain Marcoux Ville de Québec Mr. Claude Nazair Québec Ministry of Transportation Mr. Guy Paquet Béton provincial Mr. Jean-François Trudeau Les Produits de ciment Sherbrooke
Certification Offer
For individuals conducting business in Québec in the reinforced concrete sector, BNQ certification is an excellent calling card. Its guides the choices of clients who would rather trust products recognized for their quality by an impartial third-party. The BNQ therefore established a certification program based on four documents, including the BNQ 2622-951 protocol, which specifies the certification requirements, procedural rules and marking requirements applicable to the certification of prefabricated reinforced concrete sewer manholes, cesspools, valve chambers and pumping stations in accordance with the requirements of standard BNQ 2622-420. The program is intended for manufacturers interested in having the BNQ recognize the conformity of their products and for clients who wish to use the certification protocol.
To have their products certified, manufacturers must apply to the BNQ and show that they comply with the requirements of the certification program.
This certification program is accredited by the Standards Council of Canada.
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Download document required for certification
11929 FRN BNQ 2622-951 Tuyaux et branchements latéraux monolithiques en béton armé et non armé, et regards d'égout, puisards, chambres des vannes et postes de pompage préfabriqués en béton armé - Protocole de certification Cette nouvelle édition remplace celle du 22 décembre 2000. Version Language Publication date Edition Updated on No. of pages Price 2622-951 2622-951:PDF PDF Français 2012-02-27 2 41 109 $ 2622-951 2622-951R:PDF Licence PDF réseau (5 utilisateurs) Français 2012-02-27 2 41 327 $ 12655 ANG BNQ 2622-951 Reinforced Concrete and Unreinforced Concrete Pipes and Monolithic Lateral Connections, and Precast Reinforced Concrete Sewer Manholes, Catch Basins, Gate Houses and Pumping Stations - Certification Protocol Version Language Publication date Edition Updated on No. of pages Price 2622-951 2622-951A:PDF PDF Anglais 2012-02-27 1 41 109 $ 2622-951 2622-951AR:PDF Licence PDF réseau (5 utilisateurs) Anglais 2012-02-27 1 41 327 $
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Certified businesses
Total number :19
1 Bas-Saint-Laurent BÉTON PROVINCIAL LTÉE USINE DE MATANE 1 Bas-Saint-Laurent J.M. TURCOTTE LIMITÉE 1 Chaudière-Appalaches AUBERT & MAROIS LTÉE 1 Chaudière-Appalaches FORTIER 2000 LTÉE 1 Chaudière-Appalaches INDUSTRIES DE CIMENT LA GUADELOUPE INC. (LES) 1 Estrie PRODUITS DE CIMENT SHERBROOKE LIMITÉE (LES) 1 Lanaudière PRODUITS DE BÉTON CASAUBON INC. (LES) 1 Laurentides BOISCLAIR & FILS INC. 1 Laurentides BOISCLAIR & FILS INC. 1 Laurentides CIMENT LACASSE LTÉE 1 Laval BÉTON LÉCUYER INC. 1 Mauricie BÉTON PROVINCIAL LTÉE DIV. PRÉFAB 1 Mauricie BÉTON VIBRÉ INC. 1 Montérégie BÉTON BRUNET LTÉE 1 Montérégie LÉCUYER & FILS LTÉE 1 Montérégie LÉCUYER & FILS LTÉE 1 Montérégie ST-GERMAIN ÉGOUTS ET AQUEDUCS INC. 1 Saguenay-Lac-Saint-Jean FORTIER 2000 LTÉE DIV. TUVICO (MC) 2 Ontario RINKER MATERIALS -
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Contact
Mustapha El dhimni, P. Eng.
Program Leader
Bureau de normalisation du Québec
Cell.: 418-802-5493This email address is being protected from spambots. You need JavaScript enabled to view it.