• How can I add wastewater to LiquidLibrary on Hammer?

    Hi, I am modelling a wastewater transfer line in Hammer. When I tried to calculate the wave speed I found that the wastewater is not among the available liquids in Liquid Library. And my Liquid Library is locked! Thank You! Hoda
  • SewerGEMS Skeletonization

    Does SewerGEMS have a tool to skeletonize the network similar to WaterGEMS? We are only planning to model the main "backbone" system, because we do not have good invert data for the entire system, but we want to use parcel and land use information to…
  • Hydrogen Sulfide Modeling in Sewergems

    Dear Folks , I have run a model with Hydrogen sulfide analysis , after made the analysis i got the result for H2s in and out concentration , my question is : do we have a limit for H2S concentration in sewer pipe line ?? or do we have a code or standard…
  • What's new in SewerGEMS V8i SELECTseries 2? [TN]

    Product(s): SewerGEMS Version(s): V8i SELECTseries 2 (08.11.02.46) Area: N/A Overview The SELECTseries 2 release of SewerGEMS includes many new features and improvements. Let's explore each of these in detail. Note…
  • Re: Use of Flow Variation Factors in Extended State Models

    Hello Tim, To the best of my knowledge, peaking factors / extreme flow factors (such as with the "ten states" method) are only meant for steady state simulations. For an EPS (time varying) simulation, typically a diurnal pattern is used…