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Above Ground Building Drainage

6.0 CPD Hours

Standard Rate
£430.00  +VAT
Member Rate
£340.00  +VAT
  • Water Services

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BS EN 12056 has now been around for over 20 years, but the way it is used has changed since it was published. We look at the development of the Standard, its current limitations and opportunities for use with innovative products and systems. We look at the implications of climate change and Brexit as well as newer related Standards such as those for balconies and flat roofs. There is also an introduction to syphonic drainage systems, SuDS and Integrated Water Management.

Part of the course involves a short time of investigation of the participant's local drainage installations, where we look at real world defects and solutions. We conclude the day with a short quiz and time for any questions.

Learning Outcomes

  • Understand how Standards are developed and the limitations of Codes of Practice.
  • Appreciate the hydraulics of a drainage system, in particular the ventilation needs and trap seal design.
  • The operation of air admittance valves, stub stacks, pressure controls and offsets.
  • The options available when designing rainwater drainage systems and how to use rainfall maps.
  • A knowledge of how to accommodate condensate drainage.
  • An insight into what the future of drainage systems might be

Feedback

"Very informative session. I especially liked the practical side of the course where we got to carry out calculations which we would need to carry out when designing drainage systems. All topics were very well explained."

"Very easy to join via teams and access to the materials was easy."

"The course offered a good overview of above ground drainage. The trainer was highly knowledgeable and could easily answer questions and explain the content. He offered some professional insight into the strengths and weaknesses of the existing standards."

[Learnt] "Calculations and sizing of drainage pipes. Which standards and regulations are applicable to each area of drainage engineering - design, maintenance, installation etc."

"As a company we are in the process of expanding our expertise therefore after this training session we can offer the service of water drainage design (including rain water drainage) to our clients."

Agenda for event
Time Description
10:00

Introduction

10:15

History and Part 1 of EN 12056

11:15

Coffee / tea break 

11:30

Sanitary Pipework, EN 12056-2

13:00

Lunch

13:30

Roof drainage, EN 12056-3

15:00

Coffee / tea break

Drainage walk

15:15

Remaining parts of EN 12056, legislation and balcony drainage

15.45

Close - Q&A

Engineers from other disciplines that need to understand the principles of operation of a drainage system.

People who want to learn about the variations of design that are possible with modern above ground drainage systems.

Those who need to find their way through the maze of options within EN 12056 and current UK Building Regulations.

These people could include: architects, off-site manufacturers, Building Control Officers, planners, pipework installers, CAD producers, young engineers, public health engineers, certification bodies and consultants.

Speakers

John Griggs

John Griggs

Water Consultant

John is a water consultant who previously worked at the Building Research Establishment, providing technical input to Building Regulations and Standards. He has carried out laboratory and field testing of above and below ground drainage systems and written a number of publications on drainage design. He has served on many BSI, CEN and ISO committees. He has also worked for the Department of Trade and Industry (DTI) as the Construction Products Issues and Impact Manager and as Science Officer for the Chartered Institute of Plumbing and Heating Engineering (CIPHE). He has been awarded an Honorary Fellowship by the Society of Pubic Health Engineers (SoPHE) and a SWIG award from the Sustainable Water Industry Group.

  • My background is research, being at the Building Research Establishment (BRE) for nearly 30 years in the Water Centre. The work I was involved in was used in the UK building regulations as well as national and international Standards. Hence, I am well aware of the science behind many of the requirements in today’s Standards, Regulations and Directives. Whilst at BRE, I was seconded to the Department for Trade and Industry for over 3 years; where I was responsible for all construction products. I worked on the EU Emissions Trading Scheme, the F-gas Regulations and other draft legislation that embraced the whole construction industry; not just water.
  • Since then I have worked for the Chartered Institute of Plumbing and Heating Engineering (CIPHE) and lead a number of European research and development projects on topics that included: renewable heat storage systems, solar energy, and sustainable plastics pipe. I am now a consultant working with various clients on diverse topics such as: solid waste transport, Certification of products, forensic plumbing and training. I have been honoured to co-author two recent handbooks on water supply and drainage with some of the leading academics in the UK. 
  • I currently live in St Albans, where I have done so for all my life. I am married to my wife Penny and we have two sons. Our house is fitted with a number of water efficient appliances and fittings and our drainage system is fitted with mechanical valves. For many years I have monitored the water consumption and it is generally about half of the UK average per person consumption.

Meet the trainer: Get to know your CIBSE trainers: John Griggs, the Water Services trainer (cibseblog.co.uk)

Booking your place on a course is easy with two simple options:

  1. Credit/Debit Card
    Click the 'Book Now' button at the top right of this webpage, next to your desired date to secure your spot instantly using a credit or debit card.
  2. Invoice
    To request an invoice, please complete our ‘Public Course Booking Form’. Your place on the course will be confirmed once our Training team processes your booking.

International Bookings
For delegates booking from outside the UK, VAT will not be charged for ‘Remote’ and ‘On-Demand’ courses, as well as online exams. VAT will only apply if you attend a course in person within the UK. If you are booking from outside the UK for a ‘Remote’ course, please complete our ‘Public Course Booking Form’ and state your location in the 'Country of Residence' field to ensure VAT is removed from your booking.

If you encounter any difficulties, please don't hesitate to contact us at [email protected].

Group Bookings
For bookings of 6 or more employees, please visit the 'Corporate Bookings' tab on the left of this page for details on how to arrange group training.

Please contact us to talk about all your corporate training requirements:

Email: [email protected] or call +44 (0)20 8772 3660.

CIBSE recognises the value of team collaboration and offers specialised training solutions for companies looking to enhance their teams' expertise. Our Corporate training service provides a fully guided experience, designed to upskill your employees without the hassle of scheduling conflicts. 

Enjoy personalised learning journeys that boost productivity and innovation.

Further discounts are available for group bookings. 

To learn more about these discounts and to discuss your corporate training needs, please contact us:

To book a course or make an enquiry, please complete our ‘Corporate Training Enquiry Form’.

Remote - How to join: 

This course will be conducted live online via Microsoft Teams. You do not need a Microsoft Teams account. After finalising your booking, you will receive a confirmation email containing a link to join the session. 

You can join using your preferred web browser. Alternatively, if you have the Microsoft Teams desktop app installed, simply click 'join meeting' in the email to connect directly through the app. 

Face-to-Face: 

The course location will be listed below the corresponding date and included in your booking confirmation email, sent after your booking is finalised. Please arrive at the location 15 minutes before the start time. 

Note that face-to-face courses are not available online, so your in-person attendance is required.  

Catering will be provided during the course. If you have any food allergies or intolerances, please inform us in advance by emailing [email protected] so we can make suitable arrangements. 

Please be aware that parking is not available at the venue. 

Course Materials: 

The course presentation and any additional materials will be provided to delegates on the day of the course, once attendance has been confirmed. You will receive links via email to download these materials via email. For those attending a remote course, the materials will also be shared through the Microsoft Teams chat. 

In our efforts to be more sustainable, we encourage you not to print the materials. 

What is included? 

  • Full-day training led by an industry expert  
  • CPD certificate upon completion 
  • PDF course materials 
  • Lunch and refreshments (For face-to-face courses only) 
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