diff --git a/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveCollections.cs b/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveCollections.cs
index 060b842..30ee7a7 100644
--- a/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveCollections.cs
+++ b/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveCollections.cs
@@ -1,18 +1,7 @@
 using Microsoft.Extensions.Logging;
-//using ElectricLocomotive;
 using ProjectElectricLocomotive.DrawingObjects;
 using ProjectElectricLocomotive.Exceptions;
 using ProjectElectricLocomotive.Generics;
-/*using ProjectElectricLocomotive.MovementStrategy;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;*/
-using System.Windows.Forms;
 
 
 namespace ProjectElectricLocomotive
@@ -115,17 +104,21 @@ namespace ProjectElectricLocomotive
                     MessageBox.Show("Объект добавлен");
                     pictureBoxCollections.Image = obj.ShowLocomotives();
                     _logger.LogInformation($"Добавлен объект {obj}");
-                    ;
-                }
+                                    }
                 else
                 {
                     MessageBox.Show("Не удалось добавить объект");
+                    _logger.LogWarning("Переполнение коллекции");
                 }
             }
             catch (StorageOverflowException ex)
             {
                 MessageBox.Show(ex.Message);
             }
+            catch(Exception ex)
+            {
+                MessageBox.Show(ex.Message);
+            }
             //проверяем, удалось ли нам загрузить объект
 
         }
diff --git a/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveConfig.cs b/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveConfig.cs
index d1bd132..fd8c797 100644
--- a/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveConfig.cs
+++ b/ProjectElectricLocomotive/ProjectElectricLocomotive/FormLocomotiveConfig.cs
@@ -157,7 +157,7 @@ namespace ProjectElectricLocomotive
             }
             DrawLoco();
         }
-       
+
         private void LabelColor_DragEnter(object sender, DragEventArgs e)
         {
             if (e.Data.GetDataPresent(typeof(Color)))
diff --git a/ProjectElectricLocomotive/ProjectElectricLocomotive/LocomotiveGenericCollection.cs b/ProjectElectricLocomotive/ProjectElectricLocomotive/LocomotiveGenericCollection.cs
index 9f76e4f..87fc844 100644
--- a/ProjectElectricLocomotive/ProjectElectricLocomotive/LocomotiveGenericCollection.cs
+++ b/ProjectElectricLocomotive/ProjectElectricLocomotive/LocomotiveGenericCollection.cs
@@ -46,7 +46,7 @@ namespace ProjectElectricLocomotive.Generics
             {
                 return -1;
             }
-            return collect._collection.Insert(loco);
+            return collect._collection.Insert(loco, new DrawingLocoEqutables());
         }
 
         /// Перегрузка оператора вычитания
diff --git a/ProjectElectricLocomotive/ProjectElectricLocomotive/SetGeneric.cs b/ProjectElectricLocomotive/ProjectElectricLocomotive/SetGeneric.cs
index 12c42d7..ed29c71 100644
--- a/ProjectElectricLocomotive/ProjectElectricLocomotive/SetGeneric.cs
+++ b/ProjectElectricLocomotive/ProjectElectricLocomotive/SetGeneric.cs
@@ -28,6 +28,16 @@ namespace ProjectElectricLocomotive.Generics
         /// Добавление объекта в набор
         public int Insert(T loco, IEqualityComparer<T?>? equal = null)
         {
+            if (equal != null)
+            {
+                foreach (var secondLoco in _places)
+                {
+                    if (equal.Equals(loco, secondLoco))
+                    {
+                        throw new Exception("Такой объект уже есть в коллекции");
+                    }
+                }
+            }
             return Insert(loco, 0);
         }
 
@@ -41,6 +51,17 @@ namespace ProjectElectricLocomotive.Generics
                 return -1;
             }
 
+            if(equal != null)
+            {
+                foreach (var secondLoco in _places)
+                {
+                    if(equal.Equals(loco, secondLoco))
+                    {
+                        throw new ApplicationException("Такой объект уже есть в коллекции");
+                    }
+                }
+            }
+
             _places.Insert(position, loco);
             return position;
         }