• Pipe Size Issue

    Hamid.AKbari
    Hamid.AKbari
    Hi As the following capture shows, when I turn on the label of the pipes it just show some numbers! Also, in the notification message I get the following error: Catalog conduit shape or material is different from the shape or material of the selected…
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • RE: Soil/Land use Curve Number-Antecedent Mosisture condition

    Hamid.AKbari
    Hamid.AKbari
    I put some part of the guideline from Ministry of Transportation-Canada: SCS CN Procedure: The SCS method uses a parameter called the curve number (CN). CN is a measure of a watershed's hydrologic response potential. The CN is related to the land…
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Soil/Land use Curve Number-Antecedent Mosisture condition

    Hamid.AKbari
    Hamid.AKbari
    Hi I am sending a pdf file which has a Soil/Land use Curve Number that are a little bit different with the library into the software. 1-Please let me know how can I add a new library based on those 2-In the attached file there is a graph for Antecedent…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Modelling Pond outlet and emergency flow in SewerGems

    Hamid.AKbari
    Hamid.AKbari
    Hi I am going to model a Pond which has 3 outlet: one HICKENBOTTOM RISER and two twin DI (ditch inlet) in SewerGems. Also there is an emergency spillway and two inlet headwalls. Could you please let me know: 1-Pond inlets should be used as outfall…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Design and analyse a channel with different slop in SewerGems

    Hamid.AKbari
    Hamid.AKbari
    Hi How can I Design/Analyse the flow into a open channel with different slop. Let say we have a 200m channel with slope 2% in the first 100m and 3% slope for the rest. 1- how can I model and analyse the channel 2-how can I design the channel regarding…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • RE: USER NOTIFICATION:"There is a gutter leaving this 'In Sag' catch basin inlet. By definition, gutters should flow towards 'In Sag' inlets - consider reversing the gutter start and stop nodes"

    Hamid.AKbari
    Hamid.AKbari
    Jesse and Mark I appreciate you for your attention to my question, Actually I am a little bit confusing about modelling of "gutter and pipe" and "Spread and depth" measured in the gutter. Typically I come across these two following options: Option1…
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • USER NOTIFICATION:"There is a gutter leaving this 'In Sag' catch basin inlet. By definition, gutters should flow towards 'In Sag' inlets - consider reversing the gutter start and stop nodes"

    Hamid.AKbari
    Hamid.AKbari
    Hi for the modelling of a gutter I am getting the following warning message: "There is a gutter leaving this 'In Sag' catch basin inlet. By definition, gutters should flow towards 'In Sag' inlets - consider reversing the gutter start and stop nodes…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • set start points of pipes as upstream side

    Hamid.AKbari
    Hamid.AKbari
    Hi Is there any way to set start points in all pipes as upstream side? As default SewerGems assume the start point as its being laying out and if you lay out the network uphill start invert of pipe will be less than the stop invert. I will be wonder…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Element Property Inferencing issue in the maholes with drop structure

    Hamid.AKbari
    Hamid.AKbari
    Hi I think "Element Property Inferencing" in the SewerGems has an issue in the manholes that " Allow Drop Structure" is being set to true! Please fine the attached file and correct me if I am wrong. In the attached file, in the manhole MH-3, Actually…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Set Invert to Start/Stop problem

    Hamid.AKbari
    Hamid.AKbari
    Hi I have setup a gravity network in SewerGems, before doing analysis I active "Set Invert to Start/Stop" for all pipes, But when I run the model I see in the FlexTable all of those are unchecked! Please let me know what should I do? Thanks …
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • RE: Off Elevation is less than or equal to the On Elevation

    Hamid.AKbari
    Hamid.AKbari
    Hands-on training in the "SewerGEMS/SewerCAD, Sewer System Modeling (metric)"Catagory -"Gravity and Pressure" part. 0363.pumpstation edit.zip
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • RE: Off Elevation is less than or equal to the On Elevation

    Hamid.AKbari
    Hamid.AKbari
    Hi Mark Hands-on training in the "SewerGEMS/SewerCAD, Sewer System Modeling (metric)"Catagory -"Gravity and Pressure" part. Thanks Hamid
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Off Elevation is less than or equal to the On Elevation

    Hamid.AKbari
    Hamid.AKbari
    pumpstation edit.zip Hi I am working on one of the Hands-on training in the "SewerGEMS/SewerCAD, Sewer System Modeling (metric)"Catagory as "Gravity and Pressure". I did all of the instructions one by one but I am getting an error as"Off Elevation…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • GVF-Convex for Pressure Sewer Preliminary Design

    nkg2
    nkg2
    (Note: This is a follow up to another post I commented on but pulled out for better continuity of discussion). An engineer has been asked to develop a feasibility study for a new sewer system, which in my mind does not require evaluation and input size…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • RE: Pumpstation+Storage pipe

    Hamid.AKbari
    Hamid.AKbari
    Ref: http://communities.bentley.com/products/hydraulics___hydrology/f/5925/t/102714 Hi In the following captured, I included plan and section of a given stormwater pump station to evacuate water from wet well to a river from level 0.0 m to level 10…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Pumpstation+Storage pipe

    Hamid.AKbari
    Hamid.AKbari
    Hi For a stormwater pump station ( 25 year storm event) I am following a guidline which advice to use a storage pipe before pump station to decearse wet well volume. How can I model it in SewerGems or CivilStorm or StormCad? Please let me know which…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Thiessen polygon+Inflow(Run-off)

    Hamid.AKbari
    Hamid.AKbari
    Hi In a santary Network, I have some loads for some manholes as Dry weather load, Also I should add 10 lit/day/m2 as runoff inflow and run the netwrok as steady st I have provided a shape file from Thiessen polygon. How can I establish inflow from…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Manhole Headloss

    Hamid.AKbari
    Hamid.AKbari
    Hi How can I get the calculated headloss in the manholes (doesn't matter which method)? Thanks Hamid
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Manhole drop

    Hamid.AKbari
    Hamid.AKbari
    Hi I want to have minimum 0.10 drop in all manholes. In the default design constrain I set Minimum Drop Depth 0.10 and checked "use drop structure to minimize cover" but nothing happend ! how can I fix the issue? Thanks Hamid
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Flow (System Sanitary) or Flow (Known) for steady state

    Hamid.AKbari
    Hamid.AKbari
    Hi For a small sanitary network which has some service connections, steady state design should be done based on Flow (dry-System Sanitary) or Flow (Known)? What is difference between both flows? Thanks Hamid
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Design network from downstream to upstream

    Hamid.AKbari
    Hamid.AKbari
    Hi I am going to connect a proposed sanitary network to Existing network. In the connection manhole point, invert elevation should be 79.80. Is there any method to SewerGems design network from downstream (connected point) to upstream? Because…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Set Pipe Slope

    Hamid.AKbari
    Hamid.AKbari
    Hi How can I set two-three adjacent pipes as same slope like 1.5%? Note that I have set the min and max slope : 0.5% and 6% . Thanks Hamid Akbari
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Profile Band-Flow DIrection

    Hamid.AKbari
    Hamid.AKbari
    Hi The following capture shows a profile which has a Band including,chainage, ground elevation and invert level. Also for each manhole you can find flow direction. Please let me have how can i provide those in SewerGems in profile part? Thanks…
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • SewerGems V8i-Set minimum slope for first leg

    Hamid.AKbari
    Hamid.AKbari
    I am working on a sanitary project. Client asked me to consider" minimum grade of 1 % for the first upstream leg " but other pipes can have minimum slope 0.5%. how can I define that one in the SewerGems-V8i-SS4 Thanks Hamid
    • Answered
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
  • Choice of Solver for Wetwell Failure Analysis

    Gritngut
    Gritngut
    I am anlysing a collection system with a more than average amount of pressure subnetwork involved in Sewergems. I am using this system to analyze wetwell failure (power off) at the stations individually - meaning one off at a time. Currently, I am using…
    • over 8 years ago
    • OpenFlows | Water Infrastructure
    • OpenFlows | Water Infrastructure Forum
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