Index: src/Plugins/Wti/Wti.Forms/Properties/Resources.Designer.cs
===================================================================
diff -u -r85de34918096850be7844fe93a73336cd7c29d3e -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 85de34918096850be7844fe93a73336cd7c29d3e)
+++ src/Plugins/Wti/Wti.Forms/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -712,6 +712,16 @@
         }
         
         /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        public static System.Drawing.Bitmap PipingSoilProfileIcon {
+            get {
+                object obj = ResourceManager.GetObject("PipingSoilProfileIcon", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Ondergrondprofielen.
         /// </summary>
         public static string PipingSoilProfilesCollectionName {
Index: src/Plugins/Wti/Wti.Forms/Properties/Resources.resx
===================================================================
diff -u -r85de34918096850be7844fe93a73336cd7c29d3e -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision 85de34918096850be7844fe93a73336cd7c29d3e)
+++ src/Plugins/Wti/Wti.Forms/Properties/Resources.resx	(.../Resources.resx)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -361,4 +361,7 @@
   <data name="ImportSoilProfilesDescription" xml:space="preserve">
     <value>Importeer nieuwe ondergrondprofielen van een *.soil bestand.</value>
   </data>
+  <data name="PipingSoilProfileIcon" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\chart_curve.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
 </root>
\ No newline at end of file
Index: src/Plugins/Wti/Wti.Forms/Resources/chart_curve.png
===================================================================
diff -u
Binary files differ
Index: src/Plugins/Wti/Wti.Forms/Wti.Forms.csproj
===================================================================
diff -u -r4959b3b9b84eec4cb80ec43c037579d9177b3d02 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Forms/Wti.Forms.csproj	(.../Wti.Forms.csproj)	(revision 4959b3b9b84eec4cb80ec43c037579d9177b3d02)
+++ src/Plugins/Wti/Wti.Forms/Wti.Forms.csproj	(.../Wti.Forms.csproj)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -15,7 +15,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\Debug\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <DebugType>full</DebugType>
     <PlatformTarget>x86</PlatformTarget>
@@ -27,7 +27,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>bin\Release\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>TRACE</DefineConstants>
     <Optimize>true</Optimize>
     <DebugType>pdbonly</DebugType>
@@ -132,6 +132,9 @@
   <ItemGroup>
     <None Include="Resources\table-import.png" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="Resources\chart_curve.png" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <Import Project="..\..\..\..\build\DeltaShell.targets" />
   <PropertyGroup>
Index: src/Plugins/Wti/Wti.Plugin/FileImporter/PipingSoilProfilesImporter.cs
===================================================================
diff -u
--- src/Plugins/Wti/Wti.Plugin/FileImporter/PipingSoilProfilesImporter.cs	(revision 0)
+++ src/Plugins/Wti/Wti.Plugin/FileImporter/PipingSoilProfilesImporter.cs	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -0,0 +1,90 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using DelftTools.Shell.Core;
+using Wti.Data;
+using WtiFormsResources = Wti.Forms.Properties.Resources;
+using ApplicationResources = Wti.Plugin.Properties.Resources;
+
+namespace Wti.Plugin.FileImporter
+{
+    /// <summary>
+    /// Imports .soil files (SqlLite database files) created with the DSoilModel application.
+    /// </summary>
+    public class PipingSoilProfilesImporter : IFileImporter
+    {
+        public string Name
+        {
+            get
+            {
+                return WtiFormsResources.PipingSoilProfilesCollectionName;
+            }
+        }
+
+        public string Category
+        {
+            get
+            {
+                return ApplicationResources.WtiApplicationName;
+            }
+        }
+
+        public Bitmap Image
+        {
+            get
+            {
+                return WtiFormsResources.PipingSoilProfileIcon;
+            }
+        }
+
+        public IEnumerable<Type> SupportedItemTypes
+        {
+            get
+            {
+                return new[]
+                {
+                    typeof(IEnumerable<PipingSoilProfile>)
+                };
+            }
+        }
+
+        public bool CanImportOnRootLevel
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public string FileFilter
+        {
+            get
+            {
+                return String.Format("{0} {1} (*.soil)|*.soil",
+                                     WtiFormsResources.PipingSoilProfilesCollectionName, ApplicationResources.SoilFileName);
+            }
+        }
+
+        public string TargetDataDirectory { get; set; }
+        public bool ShouldCancel { get; set; }
+        public ImportProgressChangedDelegate ProgressChanged { get; set; }
+
+        public bool OpenViewAfterImport
+        {
+            get
+            {
+                return false;
+            }
+        }
+
+        public bool CanImportOn(object targetObject)
+        {
+            return targetObject is ICollection<PipingSoilProfile>;
+        }
+
+        public object ImportItem(string path, object target = null)
+        {
+            return target;
+        }
+    }
+}
\ No newline at end of file
Index: src/Plugins/Wti/Wti.Plugin/Properties/Resources.Designer.cs
===================================================================
diff -u -r2cc167229383dbc03827939d66d50db5b651dba5 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Plugin/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision 2cc167229383dbc03827939d66d50db5b651dba5)
+++ src/Plugins/Wti/Wti.Plugin/Properties/Resources.Designer.cs	(.../Resources.Designer.cs)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -1,7 +1,7 @@
 //------------------------------------------------------------------------------
 // <auto-generated>
 //     This code was generated by a tool.
-//     Runtime Version:4.0.30319.18444
+//     Runtime Version:4.0.30319.34209
 //
 //     Changes to this file may cause incorrect behavior and will be lost if
 //     the code is regenerated.
@@ -70,6 +70,15 @@
         }
         
         /// <summary>
+        ///   Looks up a localized string similar to DSoilModel bestand.
+        /// </summary>
+        public static string SoilFileName {
+            get {
+                return ResourceManager.GetString("SoilFileName", resourceCulture);
+            }
+        }
+        
+        /// <summary>
         ///   Looks up a localized string similar to Instrumentarium om de WTI toetsnorm mee uit te voeren..
         /// </summary>
         public static string WtiApplicationDescription {
Index: src/Plugins/Wti/Wti.Plugin/Properties/Resources.resx
===================================================================
diff -u -r2cc167229383dbc03827939d66d50db5b651dba5 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Plugin/Properties/Resources.resx	(.../Resources.resx)	(revision 2cc167229383dbc03827939d66d50db5b651dba5)
+++ src/Plugins/Wti/Wti.Plugin/Properties/Resources.resx	(.../Resources.resx)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -138,4 +138,7 @@
   <data name="CsvFileName" xml:space="preserve">
     <value>Kommagescheiden bestand</value>
   </data>
+  <data name="SoilFileName" xml:space="preserve">
+    <value>DSoilModel bestand</value>
+  </data>
 </root>
\ No newline at end of file
Index: src/Plugins/Wti/Wti.Plugin/Wti.Plugin.csproj
===================================================================
diff -u -r2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Plugin/Wti.Plugin.csproj	(.../Wti.Plugin.csproj)	(revision 2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518)
+++ src/Plugins/Wti/Wti.Plugin/Wti.Plugin.csproj	(.../Wti.Plugin.csproj)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -15,7 +15,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\Debug\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <DebugType>full</DebugType>
     <PlatformTarget>x86</PlatformTarget>
@@ -27,7 +27,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>bin\Release\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>TRACE</DefineConstants>
     <Optimize>true</Optimize>
     <DebugType>pdbonly</DebugType>
@@ -65,6 +65,7 @@
     <Compile Include="..\..\..\GlobalAssembly.cs">
       <Link>Properties\GlobalAssembly.cs</Link>
     </Compile>
+    <Compile Include="FileImporter\PipingSoilProfilesImporter.cs" />
     <Compile Include="FileImporter\PipingSurfaceLinesCsvImporter.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Properties\Resources.Designer.cs">
Index: src/Plugins/Wti/Wti.Plugin/WtiApplicationPlugin.cs
===================================================================
diff -u -rbb61ed227cf79e994b84019096e4297b2fbd4527 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- src/Plugins/Wti/Wti.Plugin/WtiApplicationPlugin.cs	(.../WtiApplicationPlugin.cs)	(revision bb61ed227cf79e994b84019096e4297b2fbd4527)
+++ src/Plugins/Wti/Wti.Plugin/WtiApplicationPlugin.cs	(.../WtiApplicationPlugin.cs)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -58,6 +58,7 @@
         public override IEnumerable<IFileImporter> GetFileImporters()
         {
             yield return new PipingSurfaceLinesCsvImporter();
+            yield return new PipingSoilProfilesImporter();
         }
     }
 }
\ No newline at end of file
Index: test/Plugins/Wti/Wti.Plugin.Test/FileImporter/PipingSoilProfileImporterTest.cs
===================================================================
diff -u
--- test/Plugins/Wti/Wti.Plugin.Test/FileImporter/PipingSoilProfileImporterTest.cs	(revision 0)
+++ test/Plugins/Wti/Wti.Plugin.Test/FileImporter/PipingSoilProfileImporterTest.cs	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+
+using DelftTools.Shell.Core;
+
+using NUnit.Framework;
+
+using Rhino.Mocks;
+
+using Wti.Data;
+using Wti.Plugin.FileImporter;
+using WtiFormsResources = Wti.Forms.Properties.Resources;
+using ApplicationResources = Wti.Plugin.Properties.Resources;
+
+namespace Wti.Plugin.Test.FileImporter
+{
+    [TestFixture]
+    public class PipingSoilProfilesImporterTest
+    {
+        [Test]
+        public void DefaultConstructor_ExpectedValues()
+        {
+            // Prepare
+            var expectedFileFilter = String.Format("{0} {1} (*.soil)|*.soil",
+                WtiFormsResources.PipingSoilProfilesCollectionName, ApplicationResources.SoilFileName);
+
+            // Call
+            var importer = new PipingSoilProfilesImporter();
+
+            // Assert
+            Assert.IsInstanceOf<IFileImporter>(importer);
+            Assert.AreEqual(WtiFormsResources.PipingSoilProfilesCollectionName, importer.Name);
+            Assert.AreEqual(ApplicationResources.WtiApplicationName, importer.Category);
+            Assert.AreEqual(16, importer.Image.Width);
+            Assert.AreEqual(16, importer.Image.Height);
+            CollectionAssert.AreEqual(new[] { typeof(IEnumerable<PipingSoilProfile>) }, importer.SupportedItemTypes);
+            Assert.IsFalse(importer.CanImportOnRootLevel);
+            Assert.AreEqual(expectedFileFilter, importer.FileFilter);
+            Assert.IsNull(importer.TargetDataDirectory);
+            Assert.IsFalse(importer.ShouldCancel);
+            Assert.IsNull(importer.ProgressChanged);
+            Assert.IsFalse(importer.OpenViewAfterImport);
+        }
+
+        [Test]
+        public void CanImportOn_TargetIsCollectionOfPipingSurfaceLines_ReturnTrue()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var validTarget = mocks.StrictMock<ICollection<PipingSoilProfile>>();
+            mocks.ReplayAll();
+
+            var importer = new PipingSoilProfilesImporter();
+
+            // Call
+            var importAllowed = importer.CanImportOn(validTarget);
+
+            // Assert
+            Assert.IsTrue(importAllowed);
+            mocks.VerifyAll(); // Expect no calls on mocks.
+        }
+
+        [Test]
+        public void CanImportOn_InvalidTarget_ReturnFalse()
+        {
+            // Setup
+            var mocks = new MockRepository();
+            var invalidTarget = mocks.StrictMock<IEnumerable<PipingSoilProfile>>();
+            mocks.ReplayAll();
+
+            var importer = new PipingSoilProfilesImporter();
+
+            // Call
+            var importAllowed = importer.CanImportOn(invalidTarget);
+
+            // Assert
+            Assert.IsFalse(importAllowed);
+            mocks.VerifyAll(); // Expect no calls on mocks.
+        }
+
+        [Test]
+        public void ImportItem_ImportingToValidTargetWithValidFile_ImportSurfaceLinesToCollection()
+        {
+            // Setup
+            const string validFilePath = "";
+            var piping = new PipingFailureMechanism();
+
+            var importer = new PipingSoilProfilesImporter();
+
+            var importTarget = piping.SoilProfiles;
+
+            // Precondition
+            Assert.IsTrue(importer.CanImportOn(importTarget));
+
+            // Call
+            var importedItem = importer.ImportItem(validFilePath, importTarget);
+
+            // Assert
+            Assert.AreSame(importTarget, importedItem);
+        }
+    }
+}
\ No newline at end of file
Index: test/Plugins/Wti/Wti.Plugin.Test/Wti.Plugin.Test.csproj
===================================================================
diff -u -r2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518 -ra4e086ea5fbb916dd649712efd1fe6a195efc8b3
--- test/Plugins/Wti/Wti.Plugin.Test/Wti.Plugin.Test.csproj	(.../Wti.Plugin.Test.csproj)	(revision 2ff69dfc67c77d80c1ed2f4f1f9bc0172e28e518)
+++ test/Plugins/Wti/Wti.Plugin.Test/Wti.Plugin.Test.csproj	(.../Wti.Plugin.Test.csproj)	(revision a4e086ea5fbb916dd649712efd1fe6a195efc8b3)
@@ -15,7 +15,7 @@
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|x86'">
     <DebugSymbols>true</DebugSymbols>
     <OutputPath>bin\Debug\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <DebugType>full</DebugType>
     <PlatformTarget>x86</PlatformTarget>
@@ -24,7 +24,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Release|x86'">
     <OutputPath>bin\Release\</OutputPath>
-	<WarningLevel>4</WarningLevel>
+    <WarningLevel>4</WarningLevel>
     <DefineConstants>TRACE</DefineConstants>
     <Optimize>true</Optimize>
     <DebugType>pdbonly</DebugType>
@@ -52,6 +52,7 @@
     <Reference Include="WindowsBase" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="FileImporter\PipingSoilProfileImporterTest.cs" />
     <Compile Include="FileImporter\PipingSurfaceLineCsvImporterTest.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="WtiApplicationPluginTest.cs" />