Index: Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculator.cs
===================================================================
diff -u -rf440769c26234dd8ccfeb987d039926a7ce532c7 -rbb740f0278e4ce8ea6f6bbeaf02e550609eae576
--- Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculator.cs	(.../AssemblyCategoriesCalculator.cs)	(revision f440769c26234dd8ccfeb987d039926a7ce532c7)
+++ Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/AssemblyCategoriesCalculator.cs	(.../AssemblyCategoriesCalculator.cs)	(revision bb740f0278e4ce8ea6f6bbeaf02e550609eae576)
@@ -89,5 +89,13 @@
                 throw new AssemblyCategoriesCalculatorException(e.Message, e);
             }
         }
+
+        public IEnumerable<FailureMechanismSectionAssemblyCategory> CalculateGeoTechnicFailureMechanismSectionCategories(double signalingNorm,
+                                                                                                                         double lowerLimitNorm,
+                                                                                                                         double probabilityDistributionFactor,
+                                                                                                                         double n)
+        {
+            throw new NotImplementedException();
+        }
     }
 }
\ No newline at end of file
Index: Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/IAssemblyCategoriesCalculator.cs
===================================================================
diff -u -rf440769c26234dd8ccfeb987d039926a7ce532c7 -rbb740f0278e4ce8ea6f6bbeaf02e550609eae576
--- Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/IAssemblyCategoriesCalculator.cs	(.../IAssemblyCategoriesCalculator.cs)	(revision f440769c26234dd8ccfeb987d039926a7ce532c7)
+++ Ringtoets/AssemblyTool/src/Ringtoets.AssemblyTool.KernelWrapper/Calculators/Categories/IAssemblyCategoriesCalculator.cs	(.../IAssemblyCategoriesCalculator.cs)	(revision bb740f0278e4ce8ea6f6bbeaf02e550609eae576)
@@ -55,5 +55,19 @@
         /// when performing the calculation.</exception>
         IEnumerable<FailureMechanismSectionAssemblyCategory> CalculateFailureMechanismSectionCategories(
             double signalingNorm, double lowerLimitNorm, double probabilityDistributionFactor, double n);
+
+        /// <summary>
+        /// Performs the calculation for getting the failure mechanism section categories.
+        /// </summary>
+        /// <param name="signalingNorm">The signaling norm to calculate with.</param>
+        /// <param name="lowerLimitNorm">The lower limit norm to calculate with.</param>
+        /// <param name="probabilityDistributionFactor">The probability distribution factor to calculate with.</param>
+        /// <param name="n">The n to calculate with.</param>
+        /// <returns>An <see cref="IEnumerable{T}"/> with categories of
+        /// <see cref="FailureMechanismSectionAssemblyCategory"/>.</returns>
+        /// <exception cref="AssemblyCategoriesCalculatorException">Thrown when an error occurs
+        /// when performing the calculation.</exception>
+        IEnumerable<FailureMechanismSectionAssemblyCategory> CalculateGeoTechnicFailureMechanismSectionCategories(
+            double signalingNorm, double lowerLimitNorm, double probabilityDistributionFactor, double n);
     }
 }
\ No newline at end of file
Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil.Test/Calculators/Categories/AssemblyCategoriesCalculatorStubTest.cs
===================================================================
diff -u -rf440769c26234dd8ccfeb987d039926a7ce532c7 -rbb740f0278e4ce8ea6f6bbeaf02e550609eae576
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil.Test/Calculators/Categories/AssemblyCategoriesCalculatorStubTest.cs	(.../AssemblyCategoriesCalculatorStubTest.cs)	(revision f440769c26234dd8ccfeb987d039926a7ce532c7)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil.Test/Calculators/Categories/AssemblyCategoriesCalculatorStubTest.cs	(.../AssemblyCategoriesCalculatorStubTest.cs)	(revision bb740f0278e4ce8ea6f6bbeaf02e550609eae576)
@@ -215,5 +215,93 @@
             Assert.AreEqual("Message", exception.Message);
             Assert.IsNotNull(exception.InnerException);
         }
+
+        [Test]
+        public void CalculateGeoTechnicFailureMechanismSectionCategories_OutputNotSetAndThrowExceptionOnCalculateFalse_ReturnsCategories()
+        {
+            // Setup
+            var calculator = new AssemblyCategoriesCalculatorStub();
+
+            // Call
+            FailureMechanismSectionAssemblyCategory[] result = calculator.CalculateGeoTechnicFailureMechanismSectionCategories(0, 0, 0, 0).ToArray();
+
+            // Assert
+            Assert.AreEqual(3, result.Length);
+            CollectionAssert.AreEqual(new[]
+            {
+                1,
+                2.01,
+                3.01
+            }, result.Select(r => r.LowerBoundary));
+            CollectionAssert.AreEqual(new[]
+            {
+                2,
+                3,
+                4
+            }, result.Select(r => r.UpperBoundary));
+            CollectionAssert.AreEqual(new[]
+            {
+                FailureMechanismSectionAssemblyCategoryGroup.Iv,
+                FailureMechanismSectionAssemblyCategoryGroup.IIv,
+                FailureMechanismSectionAssemblyCategoryGroup.IIIv
+            }, result.Select(r => r.Group));
+        }
+
+        [Test]
+        public void CalculateGeoTechnicFailureMechanismSectionCategories_OutputSetAndThrowExceptionOnCalculateFalse_ReturnsCategories()
+        {
+            // Setup
+            var output = new FailureMechanismSectionAssemblyCategory[0];
+            var calculator = new AssemblyCategoriesCalculatorStub
+            {
+                FailureMechanismSectionCategoriesOutput = output
+            };
+
+            // Call
+            IEnumerable<FailureMechanismSectionAssemblyCategory> result = calculator.CalculateGeoTechnicFailureMechanismSectionCategories(0 ,0, 0, 0);
+
+            // Assert
+            Assert.AreSame(output, result);
+        }
+
+        [Test]
+        public void CalculateGeoTechnicFailureMechanismSectionCategories_ThrowExceptionOnCalculateFalse_SetsInput()
+        {
+            // Setup
+            var random = new Random(39);
+            double signalingNorm = random.NextDouble();
+            double lowerLimitNorm = random.NextDouble();
+            double probabilityDistributionFactor = random.NextDouble();
+            double n = random.NextDouble();
+
+            var calculator = new AssemblyCategoriesCalculatorStub();
+
+            // Call
+            calculator.CalculateGeoTechnicFailureMechanismSectionCategories(signalingNorm, lowerLimitNorm, probabilityDistributionFactor, n);
+
+            // Assert
+            Assert.AreEqual(signalingNorm, calculator.SignalingNorm);
+            Assert.AreEqual(lowerLimitNorm, calculator.LowerLimitNorm);
+            Assert.AreEqual(probabilityDistributionFactor, calculator.ProbabilityDistributionFactor);
+            Assert.AreEqual(n, calculator.N);
+        }
+
+        [Test]
+        public void CalculateGeoTechnicFailureMechanismSectionCategories_ThrowExceptionOnCalculateTrue_ThrowsAssemblyCategoriesCalculatorException()
+        {
+            // Setup
+            var calculator = new AssemblyCategoriesCalculatorStub
+            {
+                ThrowExceptionOnCalculate = true
+            };
+
+            // Call
+            TestDelegate test = () => calculator.CalculateGeoTechnicFailureMechanismSectionCategories(0, 0, 0, 0);
+
+            // Assert
+            var exception = Assert.Throws<AssemblyCategoriesCalculatorException>(test);
+            Assert.AreEqual("Message", exception.Message);
+            Assert.IsNotNull(exception.InnerException);
+        }
     }
 }
\ No newline at end of file
Index: Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil/Calculators/Categories/AssemblyCategoriesCalculatorStub.cs
===================================================================
diff -u -rf440769c26234dd8ccfeb987d039926a7ce532c7 -rbb740f0278e4ce8ea6f6bbeaf02e550609eae576
--- Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil/Calculators/Categories/AssemblyCategoriesCalculatorStub.cs	(.../AssemblyCategoriesCalculatorStub.cs)	(revision f440769c26234dd8ccfeb987d039926a7ce532c7)
+++ Ringtoets/AssemblyTool/test/Ringtoets.AssemblyTool.KernelWrapper.TestUtil/Calculators/Categories/AssemblyCategoriesCalculatorStub.cs	(.../AssemblyCategoriesCalculatorStub.cs)	(revision bb740f0278e4ce8ea6f6bbeaf02e550609eae576)
@@ -106,5 +106,27 @@
                     new FailureMechanismSectionAssemblyCategory(3.01, 4, FailureMechanismSectionAssemblyCategoryGroup.IIIv)
                 });
         }
+
+        public IEnumerable<FailureMechanismSectionAssemblyCategory> CalculateGeoTechnicFailureMechanismSectionCategories(double signalingNorm, double lowerLimitNorm,
+                                                                                                                         double probabilityDistributionFactor, double n)
+        {
+            if (ThrowExceptionOnCalculate)
+            {
+                throw new AssemblyCategoriesCalculatorException("Message", new Exception());
+            }
+
+            SignalingNorm = signalingNorm;
+            LowerLimitNorm = lowerLimitNorm;
+            ProbabilityDistributionFactor = probabilityDistributionFactor;
+            N = n;
+
+            return FailureMechanismSectionCategoriesOutput
+                   ?? (FailureMechanismSectionCategoriesOutput = new[]
+                   {
+                       new FailureMechanismSectionAssemblyCategory(1, 2, FailureMechanismSectionAssemblyCategoryGroup.Iv),
+                       new FailureMechanismSectionAssemblyCategory(2.01, 3, FailureMechanismSectionAssemblyCategoryGroup.IIv),
+                       new FailureMechanismSectionAssemblyCategory(3.01, 4, FailureMechanismSectionAssemblyCategoryGroup.IIIv)
+                   });
+        }
     }
 }
\ No newline at end of file