Browse Forums Building A New House Re: Waffle slabs, slab heave and site drainage 10Dec 27, 2021 11:57 am 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Waffle slabs, slab heave and site drainage 12Dec 27, 2021 1:22 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Waffle slabs, slab heave and site drainage 14Dec 27, 2021 6:07 pm 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Re: Waffle slabs, slab heave and site drainage 15Dec 27, 2021 6:29 pm Designer,Engineer (Civil,Const & Envir),Builder,Concrete & Masonry Contract.Struct Repairs Re: Waffle slabs, slab heave and site drainage 16Dec 27, 2021 7:39 pm StructuralBIMGuy SaveH2O Australian Standards are only law if they have been legislated or written in a contract. That is also my understanding, specific codes, alternate solution's, etc must be referenced in the contract documents. My NCC Part 2 (which hasn't been amended as far as I know) only states that a footing or slab must be constructed in accordance with AS 2870. As per the above and that stated by StructuralBIMGuy, no plumbing provisions external to the slab that are contained within AS 2870 apply as they are not referenced in either Parts 2 (BCA) or 3 (PCA) of the NCC but would apply if they were referenced in the contract. This is my understanding as explained to me by the VBA and my interpretation of the text from the NCC Part 2 3.2.0 (a) pasted below . "Acceptable Construction Manuals 3.2.0 Application Performance Requirements P2.1.1 and P2.2.3 are satisfied for footings and slabs if they are installed in accordance with one of the following: (a)The footing or slab is constructed in accordance with AS 2870. (b)Piled footings are designed in accordance with AS 2159. Explanatory information: Composite construction — design requirements for other materials State and Territory Variations In New South Wales delete 3.2.0(a) and insert NSW 3.2.0(a) as follows: (a)The footing or slab is constructed in accordance with AS 2870 except that for the purposes of Clause 5.3.3.1 of AS 2870 a damp-proofing membrane is required to be provided." 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. The Soil classification has little to do with piers. The purpose of the classing of the soil is to identify the clay content and the "average expected range of movement… 2 9859 13 6632 my suspicion - some builders, they do usually make 'odd' settings in their site plan / pricing as their standards - being hopeful that first - the initial price is… 9 2504 |