Browse Forums General Discussion Re: Identifying the level of Datum of the finished ceiling h 2Aug 18, 2021 1:18 pm Your units are wrong 2400mm (millimetres) AHD is 58.41m (Metres) generally the FFL is 0c (0mm) , Brickwork 28c (2400mm) , etc we use brick gauges in Perth HTH Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Identifying the level of Datum of the finished ceiling h 4Aug 18, 2021 10:17 pm The RL's are set heights based on a datum. Your Ground floor is 58.60m RL If you add your 2700mm ceiling height and your 330mm upper floor depth (3.03m) it gives you the 61.63 which is your upstairs RL. Your garage is at an RL of 58.41 so it's 190mm below your ground floor level. Accessible Carpentry & Cabinets accessiblecarpentry@gmail.com accessiblecarpentry.com.au https://www.facebook.com/pages/Accessible-Carpentry-Cabinets/583314911709039 interesting situation what happened after builder issued final invoice? did you list as defect or not does the building surveyor have any responsibility? ie. issuing… 13 47140 What is that product they have used? Also, do they know what is causing it and why won't they take down the current sheets? 2 501 Building Standards; Getting It Right! Hi all, My neighbour has built his 15m long garage on our boundary. It was agreed as part of the planning permit that the wall must be in exposed recycled brick. For some… 0 11078 |