That's pretty good progress.
Now you made me thinking to go back in morning with measuring tape
Browse Forums Building A New House Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 243Nov 21, 2014 9:12 am lucky you reminded me, our shower niche is only 220m*500mm, they just #$%^& Ok, I just find out another issue with our stormwater pit, they should be 1 metre away from our wall, but they are all under 1 metre, range from 40cm to 70cm, What the F Better check this as well, get your site drainage plan and check carefully.......... our pipe is cheapest 90mm pipe, I guess it won't compliant, I will double check this too.......... Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 245Nov 21, 2014 11:09 am went to measure ours this morning, they are 580x300x90. this is measurements on frame, so still have to go with some sort of plaster and tiling. Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 246Nov 21, 2014 11:18 am make sure to check the storm water pipe, ours suppose to be 100mm, it is only 90mm at the moment......read this threat, 90mm won't be enough for our big house...... viewtopic.php?f=3&t=66756 Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 247Nov 21, 2014 12:24 pm fzxbeetle make sure to check the storm water pipe, ours suppose to be 100mm, it is only 90mm at the moment Is there just the one continuous 90 mm SW pipe or are there two? 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: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 248Nov 21, 2014 1:09 pm we got 100mm for all storm water pipes. it was confirmed this morning. but apparently builder standard requirement is 90mm. Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 256Nov 21, 2014 7:20 pm SaveH2O fzxbeetle make sure to check the storm water pipe, ours suppose to be 100mm, it is only 90mm at the moment Is there just the one continuous 90 mm SW pipe or are there two? Hi, SaveH2O I have confirmation from Henley, they should be 100mm, I should have 100mm on both side of the house and then both pipes become one pipe at the front and connect to LPOD. Also the site drainage pits are too close to our wall and one of the pit is not at the correct position ......... I can see the pit pipe is 90mm pvc Sn2, I guess I need to dig around and double check?? the house has 265 sqm floor area, 22.5 degree roof, in south east Mel............ Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 257Nov 21, 2014 7:59 pm mirz we got 100mm for all storm water pipes. it was confirmed this morning. but apparently builder standard requirement is 90mm. Mirz, Have you confirmed this on site and checked the pipe yourself? Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 258Nov 21, 2014 9:22 pm That's what plumber told me. but I'll measure and post a pic tomorrow. Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 259Nov 21, 2014 10:02 pm mirz That's what plumber told me. but I'll measure and post a pic tomorrow. You must got a good plumber, make sure the pit is at least 1metre away from your wall and double check your slab drainage plan I am so sick of these, they just love cutting corners Re: Henley Monaco Nouveau Q1 - The Eyrie Laurimar 260Nov 22, 2014 1:39 am fzxbeetle I should have 100mm on both side of the house and then both pipes become one pipe at the front and connect to LPOD. I saw your post on the other thread that you linked and I assume that you are aware of the maximum hydrologic flow calculations for DN 90 mm & DN 100 mm pipe as per AS2200. uPVC 90 mm pipe is only made in stormwater grade. uPVC 100 mm is made in both stormwater and DWV (Drain Waste Vent) grade. The DWV pipe has thicker walls and is stronger. The maximum flow rates for the pipes on each side of the house are calculated separately because they often drain unequal roof areas, for example, one side may have an additional roof catchment area due to a garage. The roof slope area is also factored to allow for wind driven rain during a high intensity rain event. The single pipe supplied by the two other pipes is also size calculated as per AS2200. I understand from your post that there may be 2 x 90 mm uPVC stormwater pipes servicing the downpipes and these drain to a single pipe (size not stated). fzxbeetle I can see the pit pipe is 90mm pvc Sn2, I guess I need to dig around and double check?? A pit is for surface drainage and this will connect to the stormwater drainage. The surface run off coefficient varies as to the type of surface drained. These areas need to be flow calculated and added to the stormwater drainage pipe's flow capacity. The pit's pipe size is separate to the drain pipes. fzxbeetle the house has 265 sqm floor area, 22.5 degree roof, in south east Mel............ The roof pitch is subject to a multiplier of 1.21 to allow for wind driven rain. The 265 sq m roof is therefore factored as 320.65 sq m. Eaves gutter roof drainage calculations per AS/NZS 3500.3:2003 are determined by an areas 1:20 Average Recurrence Interval (ARI), based on a 5 minute average rain intensity. Your area's 1:20 ARI is 130 mm/hr, giving an average 5 minute rain intensity of 2.1666 mm/minute. A new Intensity Frequency Duration (IFD) that is more area specific has now largely replaced the ARI but the ARI is still used in the Standards. The flow off your roof is calculated as 320.65 x 2.1666 = 695 lpm when determining the sub surface pipe size(s). Unless the two DN 90 mm stormwater pipes both drained an equal roof area, it would almost certainly mean that one DN 90 mm pipe would exceed its maximum flow rate of 360 lpm as per AS2200. Given that surface drainage is also plumbed to at least one of the pipes, it is certain that at least one if not both DN 90 mm stormwater pipes would not meet compliance as you are aware. Non compliance with AS2200 is not unusual. A single DN 100 mm pipe draining to the LPOD would also easily exceed its maximum flow capacity of 450 lpm as per AS2200 during a 1:20 ARI. Just check this pipe's size for peace of mind. 3in1 Supadiverta. Rainwater Harvesting Best Practice using syphonic drainage. Cleaner Neater Smarter Cheaper Supa Gutter Pumper. A low cost syphonic eaves gutter overflow solution. Hi, If you give a set of criteria as to what means 'good' to you, it'll give others prompts to respond. We considered Henley early on but there were two factors that… 1 11486 |