https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1161765#M1691 <P>I am working with storm drainage and have come across an issue. When I connect multiple gravity pipes to a catch basin such as a drop inlet, the end of the pipe that snaps to the catch basin inherits the z-value of the catch basin. If I edit this, it updates the z-value of the catch basin and every other pipe snapped to this vertex. What I would like to be able to do is have a rim elevation for the catch basin and independent invert z-values for each pipe connecting to it. This is how it works when snapping to a manhole. Does anyone know if/how there is a way to get it to work this way for catch basins?</P> Wed, 06 Apr 2022 18:43:06 GMT Anonymous User 2022-04-06T18:43:06Z https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1161765#M1691 <P>I am working with storm drainage and have come across an issue. When I connect multiple gravity pipes to a catch basin such as a drop inlet, the end of the pipe that snaps to the catch basin inherits the z-value of the catch basin. If I edit this, it updates the z-value of the catch basin and every other pipe snapped to this vertex. What I would like to be able to do is have a rim elevation for the catch basin and independent invert z-values for each pipe connecting to it. This is how it works when snapping to a manhole. Does anyone know if/how there is a way to get it to work this way for catch basins?</P> Wed, 06 Apr 2022 18:43:06 GMT https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1161765#M1691 Anonymous User 2022-04-06T18:43:06Z https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1161800#M1692 <P>Justin, I don’t have the model in front of me, but check to make sure an attribute rule is not set to auto calculate this for you on create (or update). &nbsp;If you see the rule try disabling it.</P> Wed, 06 Apr 2022 19:34:15 GMT https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1161800#M1692 Anonymous User 2022-04-06T19:34:15Z https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1163259#M1696 <P>There is an attribute rule regarding elevation, but it concerns tying a Pipe Connection's elevation to that of the Catch Basin. In my case, I am snapping the Gravity Pipes to the Catch Basins. This means they are connected via geometric coincident based connectivity, so while it seems I am changing the z-value for one feature, I am actually changing the shared vertex, which is why it updates the geometry for everything else that is connected. Is there a way to change the connectivity in a way that they can share the x- and y- values but not the z-values?</P> Mon, 11 Apr 2022 20:55:35 GMT https://community.esri.com/t5/arcgis-utility-network-questions/connecting-multiple-storm-gravity-pipes-to-one/m-p/1163259#M1696 Anonymous User 2022-04-11T20:55:35Z