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Green Building Bible, Fourth Edition
Green Building Bible, fourth edition (both books)
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    • CommentAuthorjaimito01
    • CommentTimeMay 24th 2008
     
    Hello

    We have a grade 2* listed gatehouse which was partially demolished by accident. We have applied for a new listed building consent and building control approval.

    Unfortunately the Building Control Department had rejected our plans on the basis that there are several features in the part of the building that was not destroyed in the accident that are not compliant.

    Firstly, the window areas in the bedrooms are insufficient for a habitable room, secondly that the ceiling heights on the ground floor are insufficient, thirdly that the insulation standards of the whole building are below the current requirements, fourthly that the floor structure between ground and first floor is inadequate and does not meet current loading parameters, and finally that the replacement staircase to the first floor, which was one of the features (of the listing) that was demolished, is too narrow, even though it is an exact replica of the one we are replacing.

    Is the Building Control Department correct in each of these situations to demand? What are our options?

    Thank you
    • CommentAuthorludite
    • CommentTimeMay 24th 2008
     
    Please explain why you want listed building status?
    • CommentAuthorjaimito01
    • CommentTimeMay 24th 2008
     
    This gatehouse is Grade 2* listed.

    An accident partially destroyed it. A lorry swung off the narrow entrance lane and failed to make the entrnace to the back of the site. The lorry had demolished one of the stone gateposts, crossed the narrow lawn in front of the gatehouse and finally toppled sideways into the gatehouse itself demolishing the rose creepered porch and front dining room completely, into which one of the first floor bedrooms had partially collapse.
    • CommentAuthortony
    • CommentTimeMay 24th 2008
     
    I am not aware of any requirement for a minimum ceiling height except for headroom on stairs.

    I would get the listed buildings officer to sort it out with building control.

    For repairs I did not think building regs were required.
  1.  
    Agree about the ceilings,

    Part L1b applies to repairs on listed buildings where more than 25% of the surface area of thermal element [walls/floors/roof] are renovated/replaced. There is scope for relaxation and the Document clearly states that any energy efficiency measures on Listed Buildings should be implemented [or not] in liason with the Local Conservation Officer.

    The narrowest stairs I have known to comply had a width of 600mm, though this was for a domestic loft conversion.
    • CommentAuthorludite
    • CommentTimeMay 25th 2008
     
    I'm all for listed building status, however, there have been a number of buildings in our town which used to have it. They were derilect for decades. Then, when it became obvious that the cost of the rebuild was too much, they 'mysteriously burned down'. Soon afterwards brand new buildings were erected on the sites.
    • CommentAuthorbiffvernon
    • CommentTimeMay 25th 2008
     
    Er, if it's Grade II* then Building Control really won't get much of a look in. It will have to be dealt with by English Heritage. It is likely that you will not be allowed to do anything other than a like for like repair, with nasty consequences if you don't. Try asking over on Period Property Forum where there are some experts on such matters, but do not take the Building Control Officer's word for anything without approval from EH in writing first.
    http://periodproperty.co.uk/forum/viewforum.php?f=1

    And when you say "which was one of the features (of the listing)", just because a 'feature' appears on the listing, doesn't mean much. The whole building, inside and out, and anything within the curtilage is listed, irrespective of any particular points in the listing.
    • CommentAuthorMike George
    • CommentTimeMay 25th 2008 edited
     
    The relevant Building Control legislation can be found on Page 16 http://www.planningportal.gov.uk/uploads/br/BR_PDF_ADL1B_2006.pdf
    • CommentAuthorbiffvernon
    • CommentTimeMay 25th 2008
     
    Yes, but that, and the other Approved Documents, can be pretty irrelevant in the face of a Grade II* listing.
  2.  
    Are you saying that Listed Buildings do not have to comply with Part L1b? Or that in some cases requirements can be relaxed? [which is what I said originally:bigsmile:]
    • CommentAuthorbiffvernon
    • CommentTimeMay 25th 2008
     
    Each case is looked upon its merits, but with such a listed building the conservation of cultural heitage is to the fore. The Conservation Officer can overule the Buildings Control Officer.

    I see that the OP took my advice and posted the question at http://periodproperty.co.uk/forum/viewtopic.php?f=1&t=9390&sid=6eb8f6ce7c3b4bd47cc47bac18c5599c&view=unread#unread where he has already had responses from several very knowledgeble people, three of whom I know personally.
  3.  
    Perhaps you should answer every question here then, you being the root of all knowledge:whorship:
    • CommentAuthorbiffvernon
    • CommentTimeMay 26th 2008
     
    Well thank you, Mike, but you may notice that I only respond to some 10% of threads on this board, my knowledge being limited to certain narrow topics. And in this case I pointed to another forum where I knew there were experts in theis particular field :)
    • CommentAuthorMike George
    • CommentTimeMay 26th 2008 edited
     
    You're welcome Biff, but in this case I believe you are at least partially wrong. A Conservation Officer cannot overule Building Control, and I don't see any posters on the other forum saying that they can. What can happen, is that requirements can be requested to be relaxed - but it is the BCO's decision up until his interpretation is challenged in a court of law.

    On a bigger scale, Part L determines a method of compliance with the EPBD and is therfore also a legal requirement under European law.
    • CommentAuthorjaimito01
    • CommentTimeMay 26th 2008
     
    I found the Building Regulations and Historic Buildings booklet from EH very usefull http://www.english-heritage.org.uk/upload/pdf/ign_partl_buildingregs.pdf
    However I am now confussed whether or not Control Officer or Conservation Officer can overule each other. On the booklet mentioned before I found that some local planning authorities have adopted a "development team" approach to give a single point of advice to applicants. (1.7 page 4) So who will have the last word? What if the control and conservation officer do not agree?
    • CommentAuthorMike George
    • CommentTimeMay 26th 2008 edited
     
    Hi Jaimito,

    The document is useful, but unfortunately refers to The 2002 edition of Part L1/L2, not the further divided 2006 edition [Parts L1B/L2b] which are radically different. These now apply to all existing buildings.

    The team strategy is a sensible one, but If they do not agree, then I believe the conservation officer will have to challenge the BCO's ruling through the courts. One of the difficulties of the bregs, is that the requirements are for each and every BCO to interperit as they see fit, but they do so on behalf of the Secretary of State, under the statutory 1984 Buiding Act http://www.communities.gov.uk/planningandbuilding/buildingregulations/legislation/englandwales/buildingregulations/buildingact/ Note that the EPBD falls under this, Part L being the UK method of compliance

    Logically, I cannot see how a Conservation Officer can overule a BCO in any circumstances, as to do so would mean them taking legal responsibity for any consequences. Are they for example, sufficiently trained and indemnified to enforce decisions on Parts A [Structure] and B [Fire]?
    • CommentAuthorbiffvernon
    • CommentTimeMay 26th 2008 edited
     
    In the case of Grade II* it would not be the CO's responsibility, but English Heritage's.
  4.  
    Come now Biff, Surely anyone who makes design decisions relating to Health and Safety, has a duty of care in common law, and will be responsible for their own actions? especially if they were to attempt to avoid Building Regulation requirements
    • CommentAuthorjoe.e
    • CommentTimeMay 26th 2008
     
    Have you had an opinion from English Heritage?
    • CommentAuthorjaimito01
    • CommentTimeMay 26th 2008
     
    Not after the comments poured by the BCO

    Which route would I be able to take if I do consider there is a lack of competence in the local authority to deal with certain issues?
  5.  
    You could go for a Private Inspector rather than Local Authority. But you will probably lose any fees you have already paid
    • CommentAuthorjaimito01
    • CommentTimeMay 26th 2008
     
    The staircases, which were destroyed, will need to be rebuild as they were.

    Do we still need to build them as a replica of the previous ones? (Even though they don't meet requirements?).
    Mike you mentioned you have seen some which complied as narrow as 600mm.
  6.  
    Yes, stairs with a clear 600mm wide tread are commonplace in loft conversions in my Local Authority. As to whether yours have to match the original design - I don't know sorry
    •  
      CommentAuthorfostertom
    • CommentTimeMay 26th 2008 edited
     
    Minimum staircase width, along with minimum ceiling height (except headroom on stairs), were taken out of the Building Regs some time ago. You can go as narrow/low as you like!

    Maybe the various Officers are trying to let you realise that you need a good Conservation Architect, and that you'll get nothing but bureaucracy till you find one to oil the wheels for you. The best of such, in my opinion, don't blindly want to restore everything as original, but have a fine sense of which bits really must be restored, and which bits should be done in a modernised way which still complements the original but makes the whole better than it ever was before - and will have the conviction to win for you. against any Officer rigidity.
    • CommentAuthorCWatters
    • CommentTimeMay 27th 2008
     
    If you already have a Conservation Architect I suggest you get him to arrange a meeting with representatives from English Heritage, the conservation/listed building officer and building control. Otherwise it may takes ages to resolve. As I understand it the legal conflict between the need for conservation and compliance with the regs is real. Some compromises will be required by one side or the other.

    It's not uncommon for there to be a conflict between planning and building control and for owners to be stuck in the middle. For example in the case of a potential barn conversion Building Control can declare the building unsafe and insist demolition and rebuilding is the only safe option, but the planners can refuse permission to demolish and rebuild on the grounds that would amount to new building in the countryside.
    • CommentAuthorCWatters
    • CommentTimeMay 27th 2008 edited
     
    This particular reference is probably out of date but the article is worth a read...

    http://www.buildingconservation.com/articles/regs/regs.htm

    Quote: "In fact the only part of the regulations which does specifically acknowledge the problems of historic buildings is Part B (paragraphs 0.11 - 0.14)."
    • CommentAuthorjoe.e
    • CommentTimeMay 27th 2008
     
    I've been caught between architect and EH myself, as a subcontractor. The specification we were given by the architect was over-ruled by EH; the resulting impasse was only resolved by a ridiculous compromise. We told them it wouldn't work, but no-one wanted to start up the haggling all over again. We were right, and had to re-do the work later for the owners, discreetly, withut telling architect, EH, council or anyone else.
    At the time it seemed to me that EH had the upper hand, and that it was only the bloody-mindedness of the architect that caused problems. The local Building Control people seemed to be on decent terms with EH, and were happy to let them lay down the law to some extent, looking only for structural soundness in works carried out.
  7.  
    Nothing much further to add jaimito01, other than agree with Fostertom and CWatters that what you need is a sweet talking architect before EH, Building Control, neighbours et al get sandbagged into position. He'll be worth his fee in promptly squaring away the formalities so you can get on with your project rather than see the gatehouse deteriorate further while your hands are tied and you can't do anything about it.
    • CommentAuthorjaimito01
    • CommentTimeMay 27th 2008
     
    Very nicely put Mrs Whitecat,

    I only wonder when will these statutory requirements will stop conflicting in such a way and that these differences are finally settled.

    A line I found in CWatters recommended piece reads:

    "Building control officers (BCOs) sometimes do not understand the principles which drive historic buildings legislation; and conservation officers sometimes lack adequate knowledge about building construction and safety issues. Professionals may exhibit a lack of knowledge on one or both subjects. Knowledge and understanding is crucial because what is mostly being sought is the acceptable compromise."

    Explains a lot
    • CommentAuthorkmitchell
    • CommentTimeJun 11th 2008
     
    Came to this thread a bit late.

    1) Always work from the top down in a situation like this. So look at the Regulations first (there're only 24 odd but they keep adding A's to earlier numbers) make sure your situation is actually covered by the Building Regulations at all - not all building work is actually "building work" as defined in the Building Regulations. For example Regulation 9 sets out exempt buildings and work Para (3) tells you when the energy efficiency requirements operate Para (4) tells you which buildings fall into Para (3) which are pretty much all that use energy, have walls and a roof but excludes those in Para (5) (I know it's painful!!!) and in Para (5) are listed buildings "where compliance with energy effeciency requirements would unacceptably alter their character or appearance".

    So, it's not conservation officer vs BCO. The Regulations state Part L doesn't apply if it alters character or appearance. With a Grade II* I'd say near enough anything would do that.

    2) Right, next down the line come the technical Requirements. Read these next. Almost all merely require a "reasonable" level of provision and this is where the negotitation with sensible BCO's comes in. Also check for exemptions from individual requirements for certain circumstances.

    3) Finally come the Approved Documents themselves. Remember these only illustrate the governments preferred solution to satisfying that "reasonableness" test. You are not obliged to follow an AD solution if you can show you can meet the requirement in some other way. Use technical papers, foreign codes even "like for like" examples but you need to make your case.

    4) Ultimately in really difficult situations you can apply for a determination from the Secretary of State. She (currently) acts as an impartial arbiter as to whether your solution complies or not (using a panel of experts in their fields for advice). The Council doesn't always win!

    Late but it may help

    Keith
   
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