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Mike North

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Posts posted by Mike North

  1. Not been a legal expert, I suspect that the building is currently compliant with the use as it is.  You want to make a material change to your property by changing the use of the first and second floor to residential bringing BR into play, and now want your tenant to pay 57% of the cost?  I wouldn’t have thought you couldn't make any claim on the tenant.

  2. I would suggest that the alarm for a semi is overkill, the maximum I would put in is an L3 with a CO detector wherever there is a gas appliance (unless there are vulnerable people)

    Thanks to the loft conversion all doors (except for wet rooms) that are connected to the stairwell will need to be FD30S.

    Unfortunately building regs do not allow for variation, once it is build you can then use the RRO to mix and match

  3. Your best cause of action is to find a couple of suppliers who are willing to supply a pair of bespoke doors sets with the finish you require to the correct size.  The door will come with fitting instructions that any competent joiner can follow, anyone can install the door.  For peace of mind take images of

    1.                  Both sides, the fixing of the frame to the opening.

    2.                  Both sides, the sealing of the frame to the opening.

    All other inspections can be done later, this can be used to prove the door was instaled to the installation instructions

     

  4. When you have chosen the door, ask for the global assessment this will detail  what you need to do, the allowable gaps, the hardware allowed, the positioning of the hardware the lipping type and thickness.  See the attached

      https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwjRy7G0-L2LAxUwYEEAHTfYKJoQFnoECA4QAQ&url=https%3A%2F%2Fwww.falconpp.co.uk%2Fmedia%2F1160%2Fflamebreakfd60revi.pdf&usg=AOvVaw2YqZZI3AX_Bs9lfJ_LMI8k&opi=89978449

  5. BS 9999

    Maintanence

    I.6.1  General
    In addition to the checks recommended in I.2, I.3, I.4 and I.5, the checks described in I.6.2 and 
    I.6.3 should be undertaken once every six months.
    Arrangements should be made for six-monthly inspections and tests to be carried out by competent 
    persons on the fire detection and fire alarm systems, the sprinkler systems, any extinguishing 
    systems, the emergency and escape lighting systems and the firefighters lift, for any defects found 
    to be logged and the necessary action taken, and for certificates of testing to be obtained.
    I.6.2  Fire doors
    All fire doors should be inspected every six months. In particular, it should be ensured that:
    a) heat-activated seals and smoke seals are undamaged;
    b) door leaves are not structurally damaged or excessively bowed or deformed;
    c) gaps between the door leaf and the frame are not so small as to be likely to bind, or so large 
    as to prevent effective fire and smoke-sealing;
    d) hanging devices, securing devices, self-closing devices and automatic release mechanisms are 
    operating correctly.
     

  6. A single compartment can have different purpose groups its called ancillary use

    Approved Document B Vol 2 2019 Amendment 2020  

    0.21

    Where a building or compartment has more than one use, it is appropriate to assign each different use to its own purpose group in the following situations.

    a.      If the ancillary use is a flat.

    b.      If both of the following apply.

    i.            The building or compartment has an area of more than 280m2.

    ii.           The ancillary use relates to an area that is more than one-fifth of the total floor area of the building or compartment.

    c.      In ‘shop and commercial’ (purpose group 4) buildings or compartments, if the ancillary use is storage and both of the following apply.

    i.            The building or compartment has an area of more than 280m2.

    ii.           The storage area comprises more than one-third of the total floor area of the building or compartment.

     

    So given that the total area of the building 300m2 and the storage is 100m2, the storage area is 1/3 of the total area then Yes.

    Each room should have its own occupancy limit based on the space factor for the purpose group

  7. I couldn’t possibly answer, there are too many questions that need to be answered.  

    How large are the external areas

    What is the internal layout

    What are the escape routes

    What is the age of the pupils

    What is the mental capacity of the student

    What you need is a fire risk assessment completing, considering legally the school will have completed one, do you want to pay for another one to be done?

  8. I would have a word with the local fire brigade, something doesn't sound right.

    The installer should leave the installation compliant, that includes sealing the door to frame correctly, here should be no gaps and it should be fire stopped (this is a legal requirement).  I would request a copy of the installation certificate (FIRAS, TRADA or the contactors competency to instal fire doors)

    The price, for a fully installed certified fire door is in the right ballpark, it’s the certification of the installation that costs

    The decoration is debatable, the cost between a fire door installer and a decorator can be considerable do on a large job it is probably best to employ separate trades.

  9. I currently have several 1930’s buildings connected to a district heating main.

    At one end there is a subterranean plant room

    image.png.96fc52d136cac10ea6d93b3477cf1bde.png

    At the other is a pit

    image.png.e49e9c5ee888569d4e0b2eb973b445dd.png

    For the subterranean plant room end I am happy to rely on the external door to the space as that is all there is in the plantroom. 

    However I am looking for advice as to what to do with the pit end which is in the actual boiler room.

    What fire stopping would you suggest if any?

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