Browse Forums Building A New House Re: The minimum distance between FFL and natural ground? 3Oct 28, 2021 8:10 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: The minimum distance between FFL and natural ground? 5Oct 28, 2021 8:22 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: The minimum distance between FFL and natural ground? 7Oct 28, 2021 8:31 am Architectural Homes & Duplexes - specialising in custom designing homes to your budget Get a Free Onsite Consultation Today or send a PM for information, questions or advice. Re: The minimum distance between FFL and natural ground? 8Oct 28, 2021 8:38 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: The minimum distance between FFL and natural ground? 10Oct 28, 2021 8:44 am Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: The minimum distance between FFL and natural ground? 15Oct 28, 2021 10:07 am Architectural Homes & Duplexes - specialising in custom designing homes to your budget Get a Free Onsite Consultation Today or send a PM for information, questions or advice. Re: The minimum distance between FFL and natural ground? 18Oct 28, 2021 12:04 pm Chess Noname Hi Chess, I can't give you any technical advice on this. I was merely pulling Bimboy up on conflicting advice he's given. He does that a lot. Often he'll also make unrealistic and alarming statements without ever actually answering the question, like he has in this thread. If Ashington homes hasn't provided you the info you need, I'd suggest reaching out to the builder to have them explain the levels on the plan to you in more detail. Don't accept any handwaving or dismissal from them, you're paying for this so your entitled to have answers that are clear and understandable. You might feel like you're rubbing them up the wrong way, but they work for you, not the other way around. Many thanks Noname, You are right, we try to reach the builder but they only provide limited information every time. It's quite frustrating. Yeah its frustrating, but just be firm and polite about the info you need and why. Dark matter scientist, can breathe underwater, mind reader and can freeze matter just by willing it. Trust me, its in my sig. Re: The minimum distance between FFL and natural ground? 19Oct 28, 2021 8:45 pm Chess Hi Chris, Builder did the design and we are trying to amend it before we sign anything. They don't provide enough advice. Also the sales and tender presenter are the middle man so it's hard to get useful information. Of course they don't provide enough information, even when they give you working drawings they still come back and alter their design, levels, Cut and fills, retaining..... how much are they slugging you for the Engineering Upgrade? Goodluck, with suing any salesman their advice is generally worthless. Chess Do you know how much is the FFL has to be higher than natural ground? For example the alfresco area is 25.35, is FFL 25.335 will create rainwater problem in future? Thanks! That's been explained, but I'll add, it would have helped if the builder had given you cross sections at various points/markers, which includes House FFL (RL), RL outside adjacent to the house, eg pathway, RL fence your side of the property, RL on the neighbours side ( retaining walls, etc,etc. Armed with that information ...."Then ask yourself am I worse off doing it after handover?..? Chess Do you know how much is the FFL has to be higher than natural ground? For example the alfresco area is 25.35, is FFL 25.335 will create rainwater problem in future? Thanks! Depends on your footing type & plan, I suspect They haven't provided you with that information either. Don't give them any more more money until they sort out your footings, storm water design and retaining The last thing you want is the builder to handball difficult items to clients. As they will credit back a small token amount and "level you in the Sh!t" after handover. One more time, the advantage of 3D bim is you can interrogate all the data visually , Scripting and automation allows you to analyse any scenario. generally Screw ups get fixed immediately at the beginning. hth Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: The minimum distance between FFL and natural ground? 20Oct 29, 2021 4:55 am Chess Hi guys, I am at the planning stage of house siting. The builder advised 0.8m cutting at the rear which will cause retaining wall later. We want to increase by filling and dropped edge beam instead to keep the existing retaining wall. However we can't make decision on how much to fill since we don't know: How much is the minimum distance the finished ground lever should be higher than the outside natural ground level. Below amendments are based on increasing the RL (Is RL same with FFL?) from builder's proposal by 0.4m. The only area is slightly lower than natural ground is alfresco. Can anyone provide advice how much we need to increase the house based on their plan? 0.4m or 0.5m? To make sure: 1. The finished level is still higher enough to keep the slab safe from the rain. 2. Existing retaining wall can be kept so no more $$ on retaining wall. Thank you. Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Happy Friday Chess I am struggling to follow what you are trying to do. I know it has something to do with a retaining wall at the rear and you are worried about water. I am worried about your driveway being too steep at the crossover and council rejecting it as you wont be able to get your ferrari in without scraping it I am finding it hard to read your plans the way the system uploads. Just give me a call and I'll try and work it out for you. My number is 0431712792 Cheers Simeon Architectural Homes & Duplexes - specialising in custom designing homes to your budget Get a Free Onsite Consultation Today or send a PM for information, questions or advice. I am looking to design an entry door to a lower ground basement that has 2200mm between the external entry height to FFL of the ground floor. This door will provide an… 0 11383 Hi, planning on using the attached stone pieces in my bathroom. I want to remove stains and gloss seal. Can I get some advice on best way to remove stains and best… 0 6713 My land is 260m2 (10m x 26m) located in claymore NSW. 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