RBQ preparatory course

2.4 - Autonomous sewage systems contractor

a 4 hours course from 450$

This training prepares contractors to carry out work related to building wastewater treatment, in accordance with the Regulation respecting waste water disposal systems for isolated dwellings (CQLR, c. Q-2, r. 8). It covers all on-site sewage treatment systems, including septic tanks, leaching fields, sand filters, biofiltration systems, pumping stations and tertiary treatment. Designed for those who want to specialize in managing and installing environmentally sound, compliant systems, this training provides the essential knowledge to carry out safe, durable and environmentally responsible work in a technical field that is in high demand in Quebec.

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  • Offered in French or English
  • Support 7 days a week
  • Exclusive benefits
  • +15,000Contractors trained
  • 4Service locations
  • +95%Success rate
  • +7,000Active members

AN RBQ PREPARATORY COURSE

The training covers, without being limited to, the essential concepts and works related to on-site wastewater treatment systems:

  • Septic tanks and dry pit privies;
  • Leaching beds, leaching fields and disposal fields;
  • Filtration systems (conventional sand filters, peat-based or reed-based biofiltration systems);
  • Absorption wells and polishing fields;
  • Tertiary treatment systems;
  • Pumping stations associated with these various installations;
  • Wastewater treatment systems covered by the Technical Guide on wastewater treatment for isolated dwellings (including volumes exceeding the standard regulatory limit).

Learn your way

  • Not offered for this course
    Icon of a 100% online RBQ course, available anywhere in Quebec through the Gestion Solution Construction platform100% onlinePerfect for self-taught people; it lets you study for your licence at your own pace, independently.
  • Icon of an in-class RBQ course given by Gestion Solution Construction in its classrooms in QuebecIn classClassroom training is ideal for those who want maximum direct interaction between trainers and students.
  • Icon of an RBQ course by Zoom videoconference given by Gestion Solution Construction in QuebecVideoconferenceSimultaneous with a classroom session, training via Zoom is ideal for people living far from one of our 4 centres.

The goal of this course

By the end of this course, participants will be able to:

  • Understand the fundamental principles and characteristics of the various wastewater treatment devices (septic tanks, treatment elements, sand filters, advanced systems);
  • Rigorously apply the Regulation respecting waste water disposal systems for isolated dwellings (Q-2, r. 22) as well as current environmental and BNQ standards;
  • Accurately interpret site characterization reports, layout plans and elevations;
  • Master the surveying techniques (using a level, calculating slopes and elevation differences) essential to installing drainage systems;
  • Carry out the complete, compliant installation of the various components (tanks, pumping stations, conventional or modified leaching fields) according to best practice;
  • Ensure health and safety on the job site, particularly regarding the risks associated with heavy machinery, lifting and contact with contaminated water.

This course aims to prepare contractors to act as guarantor for subcategory 2.4 by ensuring mastery of environmental standards, planning and the safe execution of on-site sewage treatment work.

Student testimonials

  • liester reymont

    4 months ago

    Très bon service.

  • Thomas Fortin

    4 months ago

    les professionels et Partenaires de GSC on ete la avec moi tout au long du precessus puis n'arrete pas leur suivi excellent tout au long de mon aventure

  • Eric Charbonneau

    4 months ago

    Peux importe avec quel personnes de leur équipe vous faites affaires, le service et le professionnalisme est incroyable

  • Eric Duclos

    5 months ago

    Très sympathique, patiente et très claire. Prend toujours le temps de répondre et tres pro active. Je recommande GSC. Merci beaucoup a Amélie.

  • Dominic Boudreau

    5 months ago

    Service professionnel communication amical Prix très compétitif Je l'ai recommande

  • Caroline Denis

    5 months ago

    Le service de GSC est simplement incroyable. Roxanne c'est occupé de nous du début à la fin, un immense Merci !!!

  • Alexandre Mayer

    5 months ago

    Service client hors pair. Les retours d’appels ou de courriel sont extrêmement rapide et pris en charge de la bonne façon. On se sent vraiment soutenu par l’équipe !

Frequently asked questions

2.4 - Autonomous sewage systems contractor

What is RBQ subcategory 2.4?

Subcategory 2.4 is a specialized contractor licence that authorizes construction work involving on-site wastewater treatment systems, that is, the treatment of wastewater from buildings. This work is permitted provided it is not reserved exclusively for master pipe mechanics.

Which RBQ exams are mandatory for subcategory 2.4?

To act as guarantor for Execution of construction work (ETC) for this specialty, you must pass a multiple-choice theory exam designed by the RBQ. This assessment exam lasts a maximum of 3 hours and the required passing grade is 60 %. (Note: as for any contractor, the core exams in administration, safety management and project management must also be passed.)

What skills are assessed in the ETC 2.4 exam?

The exam specific to subcategory 2.4 is based on a highly technical competency profile focused on wastewater disposal. You will be assessed on your ability to:

  • Understand the process of selecting a system (soil characterization, assessment of hydraulic capacity).
  • Read and interpret plans and specifications related to sanitary installations.
  • Properly install the various components: septic tanks, pumping stations, treatment units and sand filters.
  • Use a level accurately to ensure proper gravity flow.
How do you prepare properly to obtain your 2.4 licence?

The best way to prepare is to study the environmental regulations (in particular the Regulation respecting waste water disposal systems for isolated dwellings), the Safety Code for the construction industry, and the RBQ competency profile. To quickly master this highly specialized knowledge, it is strongly recommended to take a complete preparatory training. (Insert here a natural link to the Groupe GSC 2.4 training.)

Are the instructors at GSC available and attentive to our needs?

Whatever type of training you choose, 100 % online, in class or via Zoom, you always benefit from the RBQ educational support provided by our RBQ instructors. Their role goes beyond teaching the material: they are available to answer your questions, guide you and help you better understand the essential concepts.

With our online training platform, contacting the instructors is quick and easy, directly from your student portal through the built-in messaging. You can get support for your contractor training, whether for a general question or a clarification about a specific course.

This ongoing educational support considerably reduces the stress of the RBQ exams and increases your chances of success, letting you move forward with clear, professional and prompt answers instead of lingering in uncertainty.

Does Groupe GSC provide support with the RBQ?
  • Rest assured that you are never alone in your dealings with the RBQ. The RBQ support offered by GSC is available to you as a member and continues until you obtain your licence, and throughout your journey afterwards.

Our team provides human, accessible and ongoing support, in particular for:

  • your RBQ exam application;
  • scheduling or retaking an exam;
  • following up on your file;
  • communicating with the RBQ, when needed.

This RBQ support is included according to your GSC membership status, so you can move forward with peace of mind, avoid mistakes and complete your steps with confidence.

What are the advantages of taking a course with GSC?

Advantages of taking a course with GSC

By choosing Groupe GSC, you get quality RBQ training designed specifically for construction contractors and aligned with RBQ requirements.

Here are the main advantages of our RBQ courses:

Flexibility

  • Courses offered online, in class or by Zoom, according to your schedule and constraints.

Personalized support

  • Human, ongoing support before, during and after the training.
  • Help with exams, administrative steps and understanding the material.

Exclusive member benefits

  • RBQ licence surety bond included (depending on the membership).
  • Discounts with many partners in the construction industry.
  • Free consultation time with our team or one of our many partner professionals.

Recognized expertise and a unique network

  • Courses developed by construction experts.
  • Access to a network of more than 7,000 active members, encouraging sharing, opportunities and comprehensive support, well beyond training alone.

Thanks to this complete approach, our RBQ general contractor courses are not limited to passing the exams: they let you build your business on solid, compliant and lasting foundations.

Join the GSC Group and enjoymany advantages

  • Licence bond included: simplified, hassle-free compliance
  • Exclusive discounts at our partners: save on products and services
  • Free consultation time with industry experts
  • GSC app: all your tools, partners and benefits in one place

Passionate teachers

  • Marc-André Dayan
    Marc-André DayanAdministration
  • Alex Bachand
    Alex BachandFinancial management
  • Sarah Beaudin-Hétu
    Sarah Beaudin-HétuProject management and work execution
  • Jean-Philippe St-Amand
    Jean-Philippe St-AmandAdministration
  • Vincent Bolduc
    Vincent BolducJob site safety management
  • P.-O. Duchesne Lachance
    P.-O. Duchesne LachanceJob site safety management
  • Jonathan Arcouette
    Jonathan ArcouetteProject management and timber frames
  • André Côté
    André CôtéProject management and work execution
  • Maxime Drolet
    Maxime DroletSeptic systems, roads and pipelines
  • Marc-Andrew Brown
    Marc-Andrew BrownElectricity
  • Guillaume Lévesque
    Guillaume LévesquePlumbing

Ready to start your training?

  • Not offered for this course
    2.4 - Autonomous sewage systems contractorOnline
    • Full access to the GSC platform
    • Pre-recorded video lessons
    • Interactive modules with quizzes
    • Practice exams for every module
    • Email access to your teacher 7 days a week
    • Optional services: incorporation, bonding, website, accounting
    An agent will contact you to check that this course applies to you
  • 2.4 - Autonomous sewage systems contractorBy videoconference
    • Live training, at the same time as the classroom sessions
    • Live interaction with the trainer
    • Full access to the GSC platform
    • Access to the video lessons when needed
    • Interactive modules with quizzes
    • Practice exams for every module
    • Email access to your teacher 7 days a week
    • Optional services: incorporation, bonding, website, accounting
    Join the programAn agent will contact you shortly
  • 2.4 - Autonomous sewage systems contractorIn class
    • In-person training in our 4 centres in Quebec
    • Access to the trainer after class
    • Full access to the GSC platform
    • Access to the video lessons when needed
    • Interactive modules with quizzes
    • Practice exams for every module
    • Email access to your teacher 7 days a week
    • Optional services: incorporation, bonding, website, accounting
    • A structured, distraction-free environment
    • Human connections and instant networking
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