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HomeMy WebLinkAboutDDW-2024-011801J. Paul Wright <pwright@utah.gov> Open Sky New Water Line and Tank, System 27108, File #15287 1 message J. Paul Wright <pwright@utah.gov>Mon, Oct 7, 2024 at 11:49 AM To: Jeff Thomas <jeff@pv-eng.com> Cc: Karl Rasmussen <karl@pv-eng.com>, Bygnal Dutson <bygnal@stayopensky.com> Jeff and Karl, I have reviewed the plans that you sent me and I have a couple of questions and comments: 1) Have the new hatches already been installed? The hatch seems to meet the DDW requirements, but if they haven't been installed yet, then the letter I produce will be a plan approval so you can go ahead and get the hatches installed. 2) Has the water line that you describe in the exception request with the steel pipe or the casing been installled, or is it just a poly pipe right now? Again, if you are waiting for plan approval and the exception approval first, I just need to know that. 3) The overflow discharge for the 550 gallon tank appears to discharge right at the base of the tank. This could erode the foundation around the tank if it discharges. You should include a splash pad of some sort to prevent this from happening.Also, the screen for an overflow only needs to be a #4 mesh screen, #14 is typically for air vents. 4) The booster pump is required to have a pressure gauge on the suction side as well, with the ability to measure negative pressure (a compound gauge). Let me know if you have questions. Paul On Tue, Sep 17, 2024 at 3:31 PM <jeff@pv-eng.com> wrote: Thank you for the update. From: J. Paul Wright <pwright@utah.gov> Sent: Tuesday, September 17, 2024 11:29 AM To: Jeff Thomas <jeff@pv-eng.com> Cc: Karl Rasmussen <karl@pv-eng.com> Subject: Re: Open Sky New Water Line and Tank I haven't had a chance to look at everything, it's probably going to be a few weeks. There are several projects ahead of this one right now. I will let you know once I have a chance to look at everything. Paul On Tue, Sep 17, 2024, 11:27 AM <jeff@pv-eng.com> wrote: 10/7/24, 11:50 AM State of Utah Mail - Open Sky New Water Line and Tank, System 27108, File #15287 https://mail.google.com/mail/u/0/?ik=f3bcb897f8&view=pt&search=all&permthid=thread-a:r3558528418226899287&simpl=msg-a:r-660958829371294…1/4