It's time to take responsibility
In my last blog, I let off some steam after reading up on the first few days of the Grenfell Inquiry’s second phase.
I was angry. I had a realisation that nothing that happened was unusual and was in fact typical of many projects. The Grenfell project had issues at every stage, but I would suggest that most projects will have at least one of the same issues.
There are many parts of the process to be explored but it seems that the cladding design is getting the greatest focus.
The issue is that nobody is willing to accept design responsibilities for the cladding. After reading every submission, nobody is saying they were the designer, and nobody was taking the overall responsibility.
I still would not know where the liability for fa?ade design on the project lies. I’m sure the inquiry will have an opinion and the subsequent legal cases will define it.
The fundamental issue is that, in reality, the overall system is never really designed. In the design and build process, the architects give a performance spec and some ideas. The contractor gets a rough price, cheap enough to win the lowest price tender. The main contractor then goes to a cladding installer, who has a designer to design it as cheaply as possible by substituting components. The material manufacturer then looks for the cheapest product to supply to the installer. The main contractor pulls this all together and produces lots of contracts and warranties to ensure they are not liable.
So who has ownership of the design? You can give your own answers below.
What is the alternative and how can this be overcome? Clearly the issue is the lack of clarity of design. This is caused by the design and build contract. This contract was designed to move risk to the place where it is best managed and moved away from the client. Clients drive this contract development - not contractors or designers.
The principal is correct; however, it has evolved, and the risk seems to be passed around like a rugby ball.
My suggestion is that we go back to the way it used to be. The responsibility should be given to one designer - I would propose the architect.
The architect will design the entire system, select the materials, consider the installation and take confidence in other strategies. Architects have been too keen to pass risk down the line to the contractor and subcontractor.
The best-placed designer with an overall picture of the design is the architect. There was an old term, ‘equal and approved,’ which seems to have disappeared.
This may not be the cheapest solution but there is a greater chance it will consider all the issues.
The responsibility clearly lies in one place. If there is a request for change, the architect will have to agree to it or another party should accept the design responsibilities. This should be clearly recorded and communicated.
Architects might say they don’t want the liability, but by allowing someone else to take responsibility, our PI costs have tripled since the disaster. Surely it would have been cheaper to design it ourselves. We could afford a minimum of four full time architects instead of our increased premium. You can design and check a lot of facades for that.
Instead we are paying underwriters to cover our liability rather than self-managing risk.
The Grenfell facade, in relative terms, was straightforward. An architect with experience of similar projects should have the required skills.
There are facades in high rise buildings, such as those in the city, which I would suggest are very specialist. In this scenario, there needs to be a specialist designer but the principal would be the same in that there should be clear design responsibilities.
We must stop pushing liability elsewhere, accept responsibility and get it right.
Architetto
5 年Francesco Pasta
Rob, I think you have made a great post on this sad topic once again. I support your views and agree totally with your sentiments on this matter.? You have raised an important point on the "equal and approved" status of products introduced to the project.? If the party who stands to gain financially from the approval of a product is provided the authority over that decision then there is no control being exercised in the interest of the project or the end users. An important point is made on page 115 of the transcript from 30 Jan 2020 and as it is in the public domain I presume it is acceptable to quote this point here which is from?Mr Williamson's representation to Sir Martin Moore-Bick and reads? "Both Rydon and Harley have sought to pass blame in the direction of Arconic and Celotex , placing reliance upon, for example, the Celotex data sheet which asserted that Celotex RS5000 was acceptable for use in buildings above 18 metres in height . However, and crucially , the data sheet went on to say, as to certification - - this is {CEL00000008/3}: ”Celotex RS5000 is a premium performance solution and is the first PIR board to successfully meet the performance criteria set out in BR 135 ...” It then explained the system was tested and gave a description of it , and then said this : ”The fire performance and classification report issued only relates to the components detailed above. Any changes to the components listed will need to be considered by the building designer .” Back to me! Celotex may have been cavalier in their claims relating to their product but it is a professional designers responsibility to see through and challenge such claims not to simple roll over and accept that the nice sales guy told me its a great product!! I wonder if they believed all the car salesmen they have met throughout their lives - probably not - that affected them personally.? Well whoever the building designer is judged to have been they need to understand they they decided to ignore even the advice given to them by the sales literature.? Those qualifications within sales document exist for a reason and need to be checked!!
Director, Low Carbon Journey
5 年Really good points for the whole of the construction industry to pay attention to; the role of holistic system design, client responsibility, the nature of design and build, actual vs superficial risk management. What’s frightening about Grenfell is when building owners were challenged to understand to what extent similar risks existed on their assets, they didn’t - and in many cases still don’t - have a clue. Active and sophisticated clienting is an absolutely vital part of real, sustainable change. Building owners drive this.
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5 年Great read Rob. If safety has ever been compromised for cost then liability should sit with all parties involved in my opinion.
Professional Architect and founder, B. Arch (Cum Laude), Msc (Cum Laude), PrArch SACAP
5 年Well said. As an architect I agree.