Applies To Product(s): Bentley SewerGEMS, Bentley CivilStorm Version(s): V8i SELECTseries 4 (08.11.04.54) Environment: N/A Area: N/A Subarea: N/A Original Author: Sushma Choure, Bentley Technical Support Group Overview The SELECTSeries 4 release of SewerGEMS and CivilStorm includes many new features and improvements. This technote explores these new changes. New Database Format Independent of Microsoft Office Support for Newer Platforms and Operating Systems SCADA Connect (SewerGEMS only) SCADA Element (SewerGEMS only) Hydrogen Sulfide Modeling Digital Terrain Models Headwall Elements PondMaker Bentley Map Mobile Direct import of MX Drainage files ProjectWise Cross Discipline Downstream trace Redesigned conduit catalog Improvements to automated design Drop Structure New Hydrograph & Loss Methods New time of concentration methods Storage Chambers Improvements to Calculation Options Enhancements in Network Navigator (SewerGEMS only) Global Storm Events Inlet-only hydraulic calculations Sparkline in Flex Tables EPS Results Table EQT curve Surcharge-Overflow New Database Format From this SS4 version, SQLite is used as the database format. (Previously it was Microsoft Access Database (MDB). There are some noticeable advantages with the SQLite database, such as: • Smaller database files (50% smaller than MDBs in average). • Smaller deployment – SQLite’s library is less than 1 MB, compared to MDB’s which is 25MB+. • Transparent cross-platform support (x86, x64 – and others) with no conflicts with other programs like Microsoft Office. • Cross-device support (Desktop PCs, smartphones, tablets, etc.). • Faster than MDBs in general (percentage varies per type of query/operation). The database will now be *.stsw.sqlite Independent of Microsoft Office There is no longer a dependence on Microsoft Office, whether it’s 32 bit or 64 bit. Therefore, there are no longer any problems integrating with 64-bit AutoCAD when using 32-bit Microsoft Office. Support for Newer Platforms and Operating Systems The following platforms are now supported: Windows 8.1 (32/64 bit) AutoCAD 2014, 2015 (32 bit/64 bit) MicroStation V8i SELECTseries 3 ArcGIS 10.2, 10.2 SP1 (SewerGEMS only) ProjectWise V8i *Please note that SS4 no longer supports Windows XP or Windows server 2003 . SCADA Connect Note: this feature is only available in SewerGEMS. SCADA connection will now be available, live data connections can be set up to SCADA systems, so that SCADA data can be used for calibration purposes and real-time simulations. SCADA data can be added from different sources like ODBC, OLEDB, SQL, oracle connection, Access, Excel etc. Data can be real time or historical. More information can be found in the help documentation. To use this function go to Tools SCADAConnect. Here you can define the SCADA signal, SCADA element's properties and SCADA log, initial settings can be imported as well. SCADA Element Note: this feature is only available in SewerGEMS. SCADA element has been added to support SCADA connection. This element represents a real-world SCADA signal that is associated with a hydraulic element in the model. It displays both real-time and historical SCADA data as well as the difference between SCADA and model results. (Please visit the site to view this video) Hydrogen Sulfide Modeling Hydrogen sulfide formation in pipes can now be modeled with nodes and wet wells, when using the Explicit (SWMM) solver. Sulfur exists in many organic and inorganic forms. For wastewater, the prevalent forms are sulfate (SO-4), hydrogen sulfide (H2S) and hydrosulfide (HS-). Sulfate is found in all wastewater in high concentration, so there was a need of introducing the option of hydrogen sulfide modeling in SewerGEMS, so this feature has been added. To run a hydrogen sulfide model, the explicit solver must be selected in the Calculation Options or Compute Center and run Hydrogen Sulfide Analysis needs to be set to True in the Calculation Options. Digital Terrain Models This new tool has been introduced, which automatically assigns elevation data to node elements, including manholes. The node elevation can be updated automatically when the element is moved. Terrain models in the form of *.tin, *.dtm, *fil, *.xml, *.dgn can be imported. The .dgn file can be imported in Microstation platform only. The terrain model file also can be accessed from ProjectWise, if integrated. Multiple terrain models can be imported, but only one terrain model can be active at a time. (Please visit the site to view this video) Headwall Elements New feature has been added which supports culvert headwalls and endwalls, which can connect to open channels or closed conduits. Headwall elements are node elements which enable the modeler to better model conduit and culvert headwalls and endwalls. Headwall elements can be used to model any transition from/to an open channel or pond for/to a closed conduit. Only a conduit link can be used to model a culvert. New culvert inlet coefficient library has been added to design the culverts. In previous versions to design culvert you needed to choose the option is culvert to ‘True’ in the properties of the conduit. But now headwall has been added as separate element for designing culverts which allows for defining Culvert Physical properties in the headwall element itself rather than the Conduit. Below are some possible combinations of headwall elements. To understand the Headwall elements briefly please see the support solution below. http://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/16005.headwall.aspx PondMaker PondMaker tool has been introduced in SS4. It’s an easy step-by-step detention pond and outlet structure design tool. PondMaker was originally implemented for PondPack, now it has been included in SewerGEMS & CivilStorm. So with this release ponds also can be designed. It’s available for Implicit (SewerGEMS), Explicit (SWMM), and GVF Convex solver, but not for GVF Rational solver. Bentley Map Mobile It’s possible now to view SewerGEMS/CivilStorm models on Android, iPad & iPad mini tablets; you just need to have the Bentley Map mobile application. The new tool has been introduced-Bentley Map Mobile, which publishes map mobile i-model, available in file export options. Even background files can be viewed but individually in the view filter list in map mobile. This tool is beneficial for the users who don’t have Bentley software; the models can still be sent to them so that they can view the models on their Android, iPad & iPad mini tablets. Direct import of MX Drainage files The import of MX Drainage files has been improved, reducing the steps necessary to leverage MX Drainage data. To import drainage data from MX, you would go to File Import MX Drainage. Before you can use this option the following requirements must be met. You must have MX build 08.11.09.700 or later installed on the computer for the import process to work, but it does not need to be running. You can only import data if you are using the 32 bit version of the Storm-Sewer products. If you are using the 64 bit version (by default you will be on a 64 bit operating system) then you will get a message telling you that the functionality is not available. To run the 32 bit version, locate the relevant exe in Windows Explorer, and double-click it to start the product. For example, for SewerGEMS browse to "C:\Program Files (x86)\Bentley\SewerGEMS8", and double-click on SewerGEMS.exe. You can import MX Drainage data to both new and existing project, however, you can only import to existing projects that contain no elements in the model. There is a section in the help titled "Importing from MX". In this section it explains how the MX Drainage data (nodes and pipes) is mapped. ProjectWise Cross-Discipline Coordination Services ProjectWise Cross-discipline Coordination Services refers to a shared library of code and tools used to facilitate the communication of model engineering data between two or more separate applications. Repository management allows communication between two different applications, one being SewerGEMS. Repository needs to be created for this, through File Repository Management Create/update Repository. For example, suppose the building construction software wants to communicate relevant information about the model with the software being used to design the parking lot for the building. PWXDCS allows this communication through a separate store of information called a consensus repository. This consensus repository has a schema called the consensus schema. The consensus schema only contains those fields/attributes that are common/relevant to the software using it to sync data (in this example, the common fields/attributes between the building software and the parking lot software). Below is the workflow: Downstream Trace The new tool has been added called Downstream Trace which works with Terrain models. Once you have the terrain model active, then you can find the path from a start point to a lower point with greatest gradient. The trace may stop at a local low point if we do not ignore local depressions; the trace can stop at a lower downstream point if we ignore local depressions. The downstream results can be deleted once viewed. Downstream trace is ability to trace water drop so that users can place inlets at proper locations according to the catchment delineation. It helps in deciding the inlet locations according to the catchment boundaries & gradient. Redesigned conduit catalog In SS4, the conduit catalog has been redesigned in more user-friendly manner. Wherein you can edit the properties like Manning’s n, wall thickness etc. in the conduit catalog for all the selected sizes at a time. Improvements to automated design The automated design is more improved now, with enhancements like pipe wall thickness can be included when computing cover, drop manholes can be used to minimize cover (previously drop manholes only prevented a pipe from exceeding the maximum allowable slope) and a minimum drop depth can be specified for drop manholes. Please note that this applies to Design calculation option in GVF Convex & Rational Solvers. New Drop Structure Automated Design Constraints With this new release few changes have been made to drop structure modeling as per the requirement of users. Earlier only when manhole upstream pipe slope exceeds the conduit maximum slope and the Allow Drop Structure is set to true in design constraints so we designed manhole drop structure. With this version, now users can design drop manholes to minimize the volume of excavation. Two new design constraints, Use Drop Structure to Minimize Cover and Minimum Drop Depth, are added to node default design constraints. Same has been added to local design constraints. If both Allow Drop Structure and Minimize Cover of Node Connected Pipes are set to true, Minimum Drop Depth in design constraints will be compared with the Drop Depth when drop structure is designed at the node. Drop Depth is the difference between the upstream pipe invert at the node, when drop structure is designed and the upstream pipe invert at the node when drop structure is not designed. Please note that this applies to GVF Convex & Rational Solvers. New Hydrograph & Loss Methods Additional hydrology methods now have been added to the Hydrology alternatives which are ILSAX or time-area hydrograph methods to compute the runoff. As well infiltration losses now can be computed using ‘initial loss and constant fraction’ or ‘initial loss and constant rate’ methods in addition to the existing loss methods. The prior “fLoss” method is renamed as “Constant Loss Rate”, the methodology in calculation remains same. More information you can find in the help documentation. New Time of Concentration Methods New methods of calculating the time of concentration have been introduced in this version which are Kinematic Wave equation, Friends equation and Bransby-Williams equation. So now SS4 supports total 16 different methods to calculate time of concentration of a catchment. Each method is documented in the help documentation for further review. Storage Chambers SS4 can now model underground storage chamber systems with new component added Storage chamber as the pond type. Storage chambers have been added to SS4 as an option to the pond volume calculation. Now users can construct complex arrays of storage chambers which can be combined with other standard pond components to create a single storage entity to be used in the routing analysis. These can be accessed from the Components menu or from the properties of the pond. To know more about Storage Chambers please see the support solution below. http://communities.bentley.com/products/hydraulics___hydrology/w/hydraulics_and_hydrology__wiki/4583.entering-underground-storage-chamber-information-tn.aspx Improvement to Calculation Options Improvements to calculation options have been made for GVF Rational solver & Explicit (SWMM) solver. New field has been added to Explicit (SWMM) solver to perform Hydrogen sulfide modeling. With the changes in GVF Rational solver, now you can decide whether to include conduit flow time in time of concentration of time or not which will ultimately affect conduit size. For better understanding of GVF-Rational Solver, please see this support solution. Enhancements in Network Navigator New queries have been added to Network Navigator like orphaned SCADA elements & associated SCADA elements, in accordance with the new tool added SCADAConnect. Global Storm Events New field has been added to global storm events as average intensity. Wherein you can see the average intensity of selected storm event. It’s applicable for Time-Depth (cumulative and incremental) and Time-Intensity storm data. Inlet-only hydraulic calculations Users can now place inlets, check gutter and inlet carryover flows, and adjusts the inlet positions as necessary, before designing the pipe network. Which may be useful for doing the road drainage design before designing the subsurface piping. In earlier versions, in order to calculate the inlet capacities conduits needed to be placed, but with release inlet capacities can be calculated as can be seen in the snapshot below. This feature is only available for GVF-Rational solver. Sparkline in Flex Tables A new feature is added to the Flex Table allowing users to view Extended Period Simulation result for that element at a glance. This feature is a context menu option which can turn a results column to a Sparkline column that shows the graph of the result values over time. This feature provides a visual representation of the element results. (Please visit the site to view this video) EPS Results Table With the addition of this new field, Extended Period Simulation results can be seen for each element separately. It’s available only for EPS run in GVF Convex solver. In early versions, you had to go to Time Browser to see the EPS results. This new enhancement simplifies the results which can be viewed in a single table for all the elements. EQT curve This improvement is for the ability to support EQT tables for pond outlet structures with the SWMM solver, so tailwater effects are considered. In the past, it was basically always free outfall. There’s a paragraph about this in the help, at the bottom of the section called “Defining Composite Outlet Structures”. Surcharge-Overflowing There are some changes to is Surcharged or Overflowing fields as below: All “Ever” related results will be hidden for Rational solvers since they don’t involve time-varying. Is Overflowing? & Is Ever Overflowing are hidden for cross section nodes and channel links Is/Ever Overflowing and Is/Ever Surcharged are all hidden for transition nodes as well. See Also For Webinar on What's new in SewerGEMS, SewerCAD, CivilStorm and StormCAD V8i (SS4), please see the link below. http://pages.info.bentley.com/Redirect.aspx?EQ=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 For more related webinars on Hydraulics & Hydrology please see the link below. http://pages.info.bentley.com/videos/?Filter=Hydraulics%20and%20Hydrology
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Wiki Page: What's New in SewerGEMS and CivilStorm V8i SELECTSeries 4
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Wiki Page: Manhole HGL is greater than pipe crown at pressure to gravity transition
Applies To Product(s): Bentley SewerGEMS, SewerCAD Version(s): 08.11.XX.XX Environment: N/A Area: Output and Reporting Subarea: Original Author: Sushma Choure, Bentley Technical Support Group Warning Message While modeling with GVF Convex solver the following user notification is seen. "Manhole HGL is greater than pipe crown at pressure to gravity transition". Background In SewerCAD the calculations for the pressure pipes are handled separately to the calculations for the gravity pipes. At the transition between pressure to gravity we assume that the HGL is equal to the pipe crown. But if the actual computed HGL is greater than the pipe crown you get the error above. It's a way to indicate that the pressure network flows may be overestimated. Reason See the picture below . In SewerCAD there is a HGL discontinuity because the HGL in the gravity pipe is higher than what was assumed at the end of the pressure network (i.e. pipe crown). As a result, the pumps don't have to pump against as much head, so the computed flow is a little bit higher than what we would actually see in the field. Because SewerCAD assumes the HGL at the downstream end of the pressure network is 172.2m (i.e. equal to the pipe crown), when it should actually be more like 173.8m (based on the SewerGEMS results). As the downstream HGL is slightly lower in SewerCAD, the flow through the pump is slightly higher. In other words the pressure network flows are overestimated. In SewerGEMS (using the SWMM solver in this case), you can see that the HGL is continuous at the pressure-gravity transition. There is no real 'fix' for this in SewerCAD - it's just an assumption that you have to accept when dealing with surcharged gravity pipes. It often doesn't have a big impact on results. In a system like this you may want to consider using SewerGEMS instead, since SewerGEMS can do a 'dynamic wave' analysis that solves for pressure and gravity pipes simultaneously, and can therefore do a more realistic job of modeling the transition from pressure pipes to gravity pipes when the gravity pipes are surcharged.
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Forum Post: RE: Notifications on Sewer Cad V8i
As Terry mentioned, the notification is there to warn you of a limitation in this situation. During calculations, the program will override your selection of the stop invert of the pressure pipe and set it equal to the bottom of the wetwell. It doesn't mean that there's a problem, but rather an assumption to be aware of so that you can decide how to proceed. The model does indeed still calculate, and the results will be reliable, assuming that you're OK with the assumption of the invert being set to the bottom. The implications of this are the same as if you manually connected the pressure pipe to the bottom of the wetwell. This means that the upstream pump will need to add less head than it would have. Depending on the pump curve and system head curve, this may not make a significant difference. This is likely why this assumption is in place, as most systems like this would see a negligible difference. If you feel that the operating point of the upstream pump and the information you ultimately need might be effected by this assumption, the manhole workaround can be considered. You mentioned that the manhole isn't there in the real system - this is true - the manhole suggestion is a workaround in order to allow the hydraulics to behave as they would with the invert connected at a higher elevation. If your goal is to make sure that the existing system is working OK, then this should not be a concern - if the pipe between the "fake" manhole and the wetwell is hydraulically insignificant (large and smooth), it will not effect the results, and the model should act just as it would in the field where the upstream pressure pipe is connected directly to the wetwell at an elevation higher than the bottom. From doing this, you could also compare the results to that with the pipe connected directly to the bottom of the wetwell, as a sensitivity analysis. If the end results you need are not noticeably different, then you might conclude that the manhole workaround is not necessary. We can look into improving SewerCAD in the future to allow a pressure pipe to be connected directly to the upstream side of a wetwell at an elevation higher than the bottom.
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Forum Post: RE: Model Problems!
June, The four pumps from wet well E2-LS-4_725-C03 and the three pumps from W-24_712-C05 are filling the wet well up quickly, so the pumps you are questioning are getting turned off. The wet well is getting a warning that it is flooded and full. There is more flow coming from the wet well at the very top of the network than would come from the pumps that are getting turned off. The wet well does not appear to empty as fast as it is filling up. As I suggested yesterday, if you want all the pumps to work in this simulation, you might want to add controls to the pumps.
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Forum Post: RE: design using CivilStorm
thanks Jesse I got your nice idea BR, Rasha Yehia
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Forum Post: AutoSave for Watercad V8i in AutoCAD?
Is there anyway to get autosave to work running WaterCAD within AutoCAD (or in WaterCAD at all for that matter)? I have Autocad set to save every ten minutes, but it obviously is not working because of WaterCAD. I've lost quite a bit of work on various instances as a result. Thanks in advance for any ideas, Ryan
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Forum Post: Solutions For Advanced Water Distribution, Modeling & Management By Dr. Tom Walski
Dear Sir, Does anyone have the Solutions/Answers to the various problems (Mainly Computation Questions & Network Problems) NOT the Descriptive Ones given at the end of many chapters under the section "Discussion Topics and Problems" of the Book "Advanced Water Distribution Modeling & Management" By Dr. Tom Walski. So that I or any other User can Check/Verify whether what he has solved is correct or not . Thanks & Regards, Vikas Kulkarni
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Forum Post: RE: Pump Operation/Behavior on Sewer Cad
Jesse, Here is the Sewer Cad file where I am experiencing problem even I follow already the instructions you provided. Maybe I missed something. . I cant have the results that I need/want even I follow the instructions on placing an air valves. Thank you very much. Best Regards, June
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Forum Post: RE: Model Problems!
Thank you very much
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Forum Post: RE: Peak Demand Charge & Block Rate based on Billing Demand
Wayne, Scott Finally I found out it. Really really thank you very much. Sim
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Forum Post: RE: Pump Selecting
Mark Thank you very much. This is a good idea. But: I used it for a closed system and some problems occurred. The model and the photos are attached: Total Demand is 20.9 l/s. After running the model, first error is ‘Node is not connected to a boundary’. I set a reservoir at the end point of the network which has lowest Elevation, to remove this error (this reservoir can not deliver flow to network). After running again, it shows that all Junctions have negative pressure. If you define a Pump as you said (with a single point:Flow=20.9 l/s & Head=3.05-.34 m), pressures remain negative. What is the problem. How can define pump for a closed system like this? Sim
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Forum Post: RE: Solutions For Advanced Water Distribution, Modeling & Management By Dr. Tom Walski
Hello Vikas, We have a Solution Guide available for Instructors for our textbooks such as Advanced Water Distribution Modeling and Management. I will send you a private message about this.
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Forum Post: RE: AutoSave for Watercad V8i in AutoCAD?
Ryan, Just so we understand the issue here is the problem that you were expecting the autosave feature in AutoCAD to save the WaterCAD file too or is the autosave feature causing a problem with your WaterCAD file making something not work correctly?
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Forum Post: RE: Changing thickness/lineweight of Watercad pipes within AutoCAD 2011
Thank you. Yes, I tried that and agree it works if in stand alone Watercad. However, changing the thickness through WaterCad symbology doesn't affect the displayed pipe thickness when using in AutoCAD.
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Forum Post: RE: Pump Operation/Behavior on Sewer Cad
In this model, I only see one node with negative pressure reported, and it is the node directly downstream of the air valve node. What's happening here is you essentially have part-full flow downstream of your air valve, with full flow resuming at the next node that returns to a positive pressure. This is not necessarily a problem. Take a closer look at the Air Valve modeling technote - the third paragraph under the section called "The air valve solution" explains this, with an illustration.
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Forum Post: RE: AutoSave for Watercad V8i in AutoCAD?
Running WaterCAD in stand alone, as far as I know there is no autosave option. Is this correct? That said, it seems that when working within autocad, Autocad's autosave function doesn't work either. i.e. since watercad doesn't do autosave. If there's a way to get WaterCAD + AutoCAD to autosave, let me know, otherwise I'll just suffer until I learn to save more frequently.
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Forum Post: RE: AutoSave for Watercad V8i in AutoCAD?
That is correct. Currently, there is no autosave option, but I can definitely put in a feature request for that. So, is what you are saying that you expected AuotCAD's autosave feature to save your WaterCAD file too when it saved or are you saying that AutoCAD's autosave feature is not functioning when you're using WaterCAD for AutoCAD? It sounds like you are saying the former, but I just want to make sure. Also, when you close WaterCAD for AutoCAD the WaterCAD software should ask you if you want to save your work before exiting if you haven't already saved it. Is that not occurring for you? I'd like to understand more about how you might be losing your work, so that we can help to resolve that issue. Regards, Mark
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Forum Post: RE: Pump Operation/Behavior on Sewer Cad
Tom & Jesse, Thank you very much! Regards, June
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Forum Post: RE: Changing thickness/lineweight of Watercad pipes within AutoCAD 2011
I tried this in WaterCAD for AutoCAD and it appears to work there, also. In the screenshot below, the green is at 10, the aqua is at 8, the magenta is at 4 and the red is at 5. You can see the difference in the thicknesses.
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Wiki Page: SELECTsupport TechNotes And FAQs
Key: CS – Client Server Article FAQ – Frequently Asked Questions TB – Technical Bulletin TN – TechNote VID – SELECTsupport Video The following TechNotes and FAQs are provided as a reference by Bentley's Technical Support Group. Licensing Pre-XM Licensing of Bentley Haestad Products XM Licensing Of Bentley Haestad Products General SentinelLM Server FAQ XM License Configuration General Compatibility Chart [[Performing a silent installation for Bentley's Water products]] Learning resource guides for new users PondPack V8i SewerGEMS V8i CivilStorm V8i HAMMER V8i SewerCAD_V8i StormCAD_V8i Bentley SewerCAD V8 XM and V8i Modeling Force Mains With Air Valves Importing Loading Information Using Modelbuilder Loadbuilder - Flow Monitoring Distribution Creating User-Defined Profile Settings Using Fit To Page Printing In The Standalone Platform Scenario and Alternative Management Active Topology Management Creating formula-based User Data Extensions What's new in SewerCAD V8i SELECTseries 2? What's new in SewerCAD V8i SELECTseries 3? What's new in SewerCAD V8i SELECTseries 4? Importing a CAD Drawing Using Modelbuilder General SewerCAD FAQ SewerCAD vs. SewerGEMS vs. SewerGEMS Sanitary Bentley StormCAD V8i Creating User-Defined Profile Settings Using Fit To Page Printing In The Standalone Platform Transferring Custom Inlets Catalogs,Storm Data, Conduit Catalogs, or Flow-Headloss Curves from One Computer to Another Scenario and Alternative Management Active Topology Management Creating formula-based User Data Extensions Importing a CAD Drawing Using Modelbuilder General StormCAD FAQ What's new in StormCAD V8i SELECTseries 2? What's new in StormCAD V8i SELECTseries 3? What's new in StormCAD V8i SELECTseries 4 ? Bentley HAMMER V8 XM Modeling a Pump Start-up Transient Event Using Fit To Page Printing In The Standalone Platform General HAMMER V8 XM FAQ Bentley HAMMER V8i Modeling a Pump Start-up Transient Event Modeling Reference - Hydropneumatic Tanks Modeling Reference - Air Valves Modeling Reference - Surge Valves Modeling Reference - Valves Of Various Types Modeling Reference - Valve With Linear Area Change Modeling Reference - Discharge To Atmosphere Modeling Reference - Check Valves Using Turbines in Bentley HAMMER Modeling existing valves as Throttle Control Valves in HAMMER Using Modulating PRVs Using Fit To Page Printing In The Standalone Platform Modeling An Initially Partially Closed Valve Scenario and Alternative Management Active Topology Management Creating formula-based User Data Extensions Importing a CAD Drawing Using Modelbuilder General HAMMER V8i FAQ Protective Equipment FAQ What's new in HAMMER V8i SELECTseries 2? What's new in HAMMER V8i SELECTseries 3? What's new in HAMMER V8i SELECTseries 4? Bentley Pondpack V8i Scenario and Alternative Management Active Topology Management Using PondMaker What's New in Pondpack V8i? Entering Storage Chamber Information [[Understanding the Modified Rational Method]] Bentley SewerGEMS V8i Loadbuilder - Flow Monitoring Distribution Using Fit To Page Printing In The Standalone Platform Creating User-Defined Profile Settings Scenario and Alternative Management Active Topology Management Creating formula-based User Data Extensions Importing a CAD Drawing Using Modelbuilder Running a Long Term Continuous Simulation General SewerGEMS For ArcGIS FAQ Modeling Reference - Headwalls General SewerGEMS FAQ [[Understanding the Modified Rational Method]] SewerCAD vs. SewerGEMS vs. SewerGEMS Sanitary What's New in SewerGEMS V8i SELECTseries 2? What's New in SewerGEMS V8i SELECTseries 3? What's New in SewerGEMS V8i SELECTseries 4? Bentley CivilStorm V8i Scenario and Alternative Management Active Topology Management Creating formula-based User Data Extensions Running a Long Term Continuous Simulation Importing a CAD Drawing Using Modelbuilder [[Understanding the Modified Rational Method]] What's New in CivilStorm V8i SELECTseries 2? What's New in CivilStorm V8i SELECTseries 3? What's New in CivilStorm V8i SELECTseries 4? Bentley WaterGEMS V8 XM Importing A CAD Drawing In Bentley WaterGEMS Importing Demands From A Spreadsheet Understanding Automated Fire Flow Results Adding Multiple Minor Losses To A Pipe Using Fit To Page Printing In The Standalone Platform Scenario and Alternative Management Active Topology Management General WaterGEMS V8 FAQ General WaterGEMS V8 Modeling FAQ General WaterGEMS for ArcGIS FAQ WaterGEMS V8 Automated Fire Flow FAQ Bentley WaterGEMS V8i Active Topology Management Importing A CAD Drawing In Bentley WaterGEMS Importing Demands From A Spreadsheet Understanding Automated Fire Flow Results Creating controls, conditions, actions and controls sets Adding Multiple Minor Losses To A Pipe Importing Time Series Data Using ModelBuilder Modeling Air Valves At High Points Building A Model Using Model Builder Updating A Model Using Model Builder Updating Source File Using Model Builder Using Darwin Calibrator Using Darwin Designer Using Darwin Scheduler Setting Up Pressure Dependent Demand Using Fit To Page Printing In The Standalone Platform Using The Network Navigator Running a Criticality Analysis Using Pipe Renewal Planner Running Pipe Break Analysis Scenario and Alternative Management General WaterGEMS V8 FAQ Opening old models in WaterCAD/GEMS V8 XM or V8i Submodel Importing and Exporting Pump Station and Pump Combination Curves ProjectWise Integration Setting Boolean (True/False) Fields using Model Builder Engine Compatibility Modes and Calculation Options Creating formula-based User Data Extensions Carbon Emission Analysis and Energy Cost Analysis Energy Cost Analysis WaterGEMS V8i SELECTseries 4 Flushing in WaterGEMS/CAD Select Series 4 Modeling top fill tanks and throttling inlet valves SCADAConnect using Citect Server as data source WaterGEMS V8 Modeling FAQ WaterGEMS For ArcGIS FAQ WaterGEMS V8 Automated Fire Flow FAQ What's new in WaterCAD and WaterGEMS V8i SELECTseries 2? What's new in WaterGEMS and WaterCAD V8i SELECTseries 3? What's new in WaterGEMS and WaterCAD V8i SELECTseries 4? Bentley WaterGEMS 3.0 Setting Up An Automated Fire Flow Analysis In WaterCAD 7.0 Or WaterGEMS 3.0 General WaterCAD 7.0 Or WaterGEMS 3.0 FAQ See Also WaterCAD product information WaterGEMS product information Product TechNotes and FAQs External Links Haestad Methods Water Solutions on Bentley Website Haestad Solutions eSeminars WaterCAD Trailer Video WaterGEMS Trailer Video WaterCAD User Guide WaterGEMS User Guide Advanced Water Distribution Modeling and Management online textbook Support page on Bentley website Bentley technical support KnowledgeBase
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