Standard BNQ 1809-400
Trenchless Rehabilitation - Water and Sewer Pipes
Municipal water and sewer systems must be replaced when they reach the end of their useful life. Replacement techniques exist that do not use the conventional open trench replacement method. These techniques are beneficial because they do not require that roads be dug up.
These techniques are called trenchless rehabilitation techniques. They are used to rehabilitate the insides of existing pipes.
The BNQ 1809-400 specification presents three rehabilitation methods:
- spraying a coating inside water pipes;
- lining water pipes by inserting a sheath soaked with thermosetting resin into the existing pipe;
- lining sewer pipes by inserting a sheath soaked with thermosetting resin into the existing pipe.
The first part of the specification proposes administrative clauses specific to this kind of construction work. The specification may be used in municipal invitations to tender, and its purpose is to standardize practices in this field. It provides a framework for the performance of construction work by dealing with the performance of structures. It has been developed for use by cities and municipalities of all sizes.
-
Download standard (French only)
12668 FRN BNQ 1809-400 Travaux de réhabilitation sans tranchée - Conduites d'eau potable et d'égout --- Partie I : Clauses administratives particulières --- Partie II : Revêtement projeté pour les conduites d'eau potable - Clauses techniques générales --- Partie III : Chemisage des conduites d'eau potable - Clauses techniques générales --- Partie IV : Chemisage des conduites d'égout - Clauses techniques générales Version Language Publication date Edition Updated on No. of pages Price 1809-400 1809-400:PDF PDF French 2013-12-19 1 104 172 $ 1809-400 1809-400R:PDF Network PDF License (5 users) French 2013-12-19 1 104 516 $
- Consult contents, Purpose and Scope (French only)
-
Standards committee members
Number of committee members : 13
Mr. Patrice Bergeron Ville de Québec Mr. Richard Bergeron Ministère des Affaires municipales, des Régions et de l'Occupation du territoire (MAMROT) Mr. Pascal Conac Veolia ES Canada Services industriels inc. Mr. Michael Davison Sanexen Services Environnementaux inc. Mr. George Del Rio Ville de Montréal Mr. Ken Duong BPR Mr. Stéphane Joseph Acuro inc. Mr. Patrice Murray Ministère du Développement durable, de l'Environnement, de la Faune et des Parcs Mr. Claude Nazair Québec Ministry of Transportation Mr. Daniel Poirier Centre de développement des composites du Québec Ms. Anna Polito Ville de Dollard-des-Ormeaux Mr. Alem Saker Aquarehab Eau potable inc. Mr. Piero Salvo Consultants Sans Tranchée GAME -
Contact
Customer service
Bureau de normalisation du Québec
Tel.: 418-652-2238 / 1-800-386-5114, ext. 2437This email address is being protected from spambots. You need JavaScript enabled to view it.