diff --git a/ProjectElectroTrans/CollectionGenericObjects/AbstractCompany.cs b/ProjectElectroTrans/CollectionGenericObjects/AbstractCompany.cs
index 09d85f0..44c72f7 100644
--- a/ProjectElectroTrans/CollectionGenericObjects/AbstractCompany.cs
+++ b/ProjectElectroTrans/CollectionGenericObjects/AbstractCompany.cs
@@ -1,4 +1,5 @@
 using ProjectElectroTrans.Drawnings;
+using ProjectElectroTrans.Exceptions;
 
 namespace ProjectElectroTrans.CollectionGenericObjects;
 
@@ -7,59 +8,60 @@ namespace ProjectElectroTrans.CollectionGenericObjects;
 /// </summary>
 public abstract class AbstractCompany
 {
-	/// <summary>
-	/// Размер места (ширина)
-	/// </summary>
-	protected readonly int _placeSizeWidth = 210;
+    /// <summary>
+    /// Размер места (ширина)
+    /// </summary>
+    protected readonly int _placeSizeWidth = 210;
 
-	/// <summary>
-	/// Размер места (высота)
-	/// </summary>
-	protected readonly int _placeSizeHeight = 80;
+    /// <summary>
+    /// Размер места (высота)
+    /// </summary>
+    protected readonly int _placeSizeHeight = 80;
 
-	/// <summary>
-	/// Ширина окна
-	/// </summary>
-	protected readonly int _pictureWidth;
+    /// <summary>
+    /// Ширина окна
+    /// </summary>
+    protected readonly int _pictureWidth;
 
-	/// <summary>
-	/// Высота окна
-	/// </summary>
-	protected readonly int _pictureHeight;
+    /// <summary>
+    /// Высота окна
+    /// </summary>
+    protected readonly int _pictureHeight;
 
-	/// <summary>
-	/// Коллекция поездов
-	/// </summary>
-	protected ICollectionGenericObjects<DrawingTrans>? _collection = null;
+    /// <summary>
+    /// Коллекция поездов
+    /// </summary>
+    protected ICollectionGenericObjects<DrawingTrans>? _collection = null;
 
-	/// <summary>
-	/// Вычисление максимального количества элементов, который можно разместить в окне
-	/// </summary>
-	private int GetMaxCount => _pictureWidth * _pictureHeight / (_placeSizeWidth * _placeSizeHeight);
+    /// <summary>
+    /// Вычисление максимального количества элементов, который можно разместить в окне
+    /// </summary>
+    private int GetMaxCount => (_pictureWidth / _placeSizeWidth) * (_pictureHeight / _placeSizeHeight);
+    // private int GetMaxCount => (_pictureWidth * _pictureHeight) / (_placeSizeWidth * _placeSizeHeight);
 
-	/// <summary>
-	/// Конструктор
-	/// </summary>
-	/// <param name="picWidth">Ширина окна</param>
-	/// <param name="picHeight">Высота окна</param>
-	/// <param name="collection">Коллекция поездов</param>
-	public AbstractCompany(int picWidth, int picHeight, ICollectionGenericObjects<DrawingTrans> collection)
-	{
-		_pictureWidth = picWidth;
-		_pictureHeight = picHeight;
-		_collection = collection;
-		_collection.MaxCount = GetMaxCount;
-	}
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="picWidth">Ширина окна</param>
+    /// <param name="picHeight">Высота окна</param>
+    /// <param name="collection">Коллекция поездов</param>
+    public AbstractCompany(int picWidth, int picHeight, ICollectionGenericObjects<DrawingTrans> collection)
+    {
+        _pictureWidth = picWidth;
+        _pictureHeight = picHeight;
+        _collection = collection;
+        _collection.MaxCount = GetMaxCount;
+    }
 
-	/// <summary>
-	/// Перегрузка оператора сложения для класса
-	/// </summary>
-	/// <param name="company">Компания</param>
-	/// <param name="car">Добавляемый объект</param>
-	/// <returns></returns>
-	public static int operator +(AbstractCompany company, DrawingTrans trans)
-	{
-		return company._collection.Insert(trans);
+    /// <summary>
+    /// Перегрузка оператора сложения для класса
+    /// </summary>
+    /// <param name="company">Компания</param>
+    /// <param name="car">Добавляемый объект</param>
+    /// <returns></returns>
+    public static int operator +(AbstractCompany company, DrawingTrans trans)
+    {
+        return company._collection.Insert(trans);
     }
 
     /// <summary>
@@ -69,48 +71,59 @@ public abstract class AbstractCompany
     /// <param name="position">Номер удаляемого объекта</param>
     /// <returns></returns>
     public static DrawingTrans? operator -(AbstractCompany company, int position)
-	{
-		return company._collection?.Remove(position);
-	}
+    {
+        return company._collection?.Remove(position);
+    }
 
-	/// <summary>
-	/// Получение случайного объекта из коллекции
-	/// </summary>
-	/// <returns></returns>
-	public DrawingTrans? GetRandomObject()
-	{
-		Random rnd = new();
-		return _collection?.Get(rnd.Next(GetMaxCount));
-	}
+    /// <summary>
+    /// Получение случайного объекта из коллекции
+    /// </summary>
+    /// <returns></returns>
+    public DrawingTrans? GetRandomObject()
+    {
+        Random rnd = new();
+        return _collection?.Get(rnd.Next(GetMaxCount));
+    }
 
-	/// <summary>
-	/// Вывод всей коллекции
-	/// </summary>
-	/// <returns></returns>
-	public Bitmap? Show()
-	{
-		Bitmap bitmap = new(_pictureWidth, _pictureHeight);
-		Graphics graphics = Graphics.FromImage(bitmap);
-		DrawBackgound(graphics);
+    /// <summary>
+    /// Вывод всей коллекции
+    /// </summary>
+    /// <returns></returns>
+    public Bitmap? Show()
+    {
+        Bitmap bitmap = new(_pictureWidth, _pictureHeight);
+        Graphics graphics = Graphics.FromImage(bitmap);
+        DrawBackgound(graphics);
 
-		SetObjectsPosition();
-		for (int i = 0; i < (_collection?.Count ?? 0); ++i)
-		{
-			DrawingTrans? obj = _collection?.Get(i);
-			obj?.DrawTransport(graphics);
-		}
+        SetObjectsPosition();
+        for (int i = 0; i < (_collection?.Count ?? 0); ++i)
+        {
+            try
+            {
+                DrawingTrans? obj = _collection?.Get(i);
+                obj?.DrawTransport(graphics);
+            }
+            catch (ObjectNotFoundException e)
+            {
+                // Relax Man ;)
+            }
+            catch (PositionOutOfCollectionException e)
+            {
+                // Relax Man ;)
+            }
+        }
 
-		return bitmap;
-	}
+        return bitmap;
+    }
 
-	/// <summary>
-	/// Вывод заднего фона
-	/// </summary>
-	/// <param name="g"></param>
-	protected abstract void DrawBackgound(Graphics g);
+    /// <summary>
+    /// Вывод заднего фона
+    /// </summary>
+    /// <param name="g"></param>
+    protected abstract void DrawBackgound(Graphics g);
 
-	/// <summary>
-	/// Расстановка объектов
-	/// </summary>
-	protected abstract void SetObjectsPosition();
+    /// <summary>
+    /// Расстановка объектов
+    /// </summary>
+    protected abstract void SetObjectsPosition();
 }
\ No newline at end of file
diff --git a/ProjectElectroTrans/CollectionGenericObjects/ListGenericObjects.cs b/ProjectElectroTrans/CollectionGenericObjects/ListGenericObjects.cs
index 4d72837..ef589a5 100644
--- a/ProjectElectroTrans/CollectionGenericObjects/ListGenericObjects.cs
+++ b/ProjectElectroTrans/CollectionGenericObjects/ListGenericObjects.cs
@@ -1,4 +1,6 @@
-namespace ProjectElectroTrans.CollectionGenericObjects;
+using ProjectElectroTrans.Exceptions;
+
+namespace ProjectElectroTrans.CollectionGenericObjects;
 
 /// <summary>
 /// Параметризованный набор объектов
@@ -43,28 +45,28 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
 
     public T Get(int position)
     {
-        if (position >= Count || position < 0) return null;
+        if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         return _collection[position];
     }
 
     public int Insert(T obj)
     {
-        if (Count == _maxCount) return -1;
+        if (Count == _maxCount) throw new CollectionOverflowException(Count);
         _collection.Add(obj);
         return Count;
     }
 
     public int Insert(T obj, int position)
     {
-        if (Count == _maxCount) return -1;
-        if (position >= Count || position < 0) return -1;
+        if (Count == _maxCount) throw new CollectionOverflowException(Count);
+        if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
         _collection.Insert(position, obj);
         return position;
     }
 
     public T Remove(int position)
     {
-        if (position >= _collection.Count || position < 0) return null;
+        if (position >= _collection.Count || position < 0) throw new PositionOutOfCollectionException(position);
         T obj = _collection[position];
         _collection.RemoveAt(position);
         return obj;
diff --git a/ProjectElectroTrans/CollectionGenericObjects/MassiveGenericObjects.cs b/ProjectElectroTrans/CollectionGenericObjects/MassiveGenericObjects.cs
index 8bf183d..2cf890f 100644
--- a/ProjectElectroTrans/CollectionGenericObjects/MassiveGenericObjects.cs
+++ b/ProjectElectroTrans/CollectionGenericObjects/MassiveGenericObjects.cs
@@ -1,4 +1,5 @@
-
+using ProjectElectroTrans.Exceptions;
+
 namespace ProjectElectroTrans.CollectionGenericObjects;
 
 /// <summary>
@@ -6,55 +7,49 @@ namespace ProjectElectroTrans.CollectionGenericObjects;
 /// </summary>
 /// <typeparam name="T">Параметр: ограничение - ссылочный тип</typeparam>
 public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
-	where T : class
+    where T : class
 {
-	/// <summary>
-	/// Массив объектов, которые храним
-	/// </summary>
-	private T?[] _collection;
+    /// <summary>
+    /// Массив объектов, которые храним
+    /// </summary>
+    private T?[] _collection;
 
-	public int Count => _collection.Length;
+    public int Count => _collection.Length;
 
-	public int MaxCount
-	{
-		get
-		{
-			return _collection.Length;
-		}
-		set
-		{
-			if (value > 0)
-			{
-				if (_collection.Length > 0)
-				{
-					Array.Resize(ref _collection, value);
-				}
-				else
-				{
-					_collection = new T?[value];
-				}
-			}
-		}
-	}
-
-	public CollectionType GetCollectionType => CollectionType.Massive;
-
-	/// <summary>
-	/// Конструктор
-	/// </summary>
-	public MassiveGenericObjects()
-	{
-		_collection = Array.Empty<T?>();
-	}
-
-	public T? Get(int position)
+    public int MaxCount
     {
-        if (position >= 0 && position < Count)
+        get { return _collection.Length; }
+        set
         {
-            return _collection[position];
+            if (value > 0)
+            {
+                if (_collection.Length > 0)
+                {
+                    Array.Resize(ref _collection, value);
+                }
+                else
+                {
+                    _collection = new T?[value];
+                }
+            }
         }
+    }
 
-        return null;
+    public CollectionType GetCollectionType => CollectionType.Massive;
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    public MassiveGenericObjects()
+    {
+        _collection = Array.Empty<T?>();
+    }
+
+    public T? Get(int position)
+    {
+        if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
+        if (_collection[position] == null) throw new ObjectNotFoundException(position);
+        return _collection[position];
     }
 
     public int Insert(T obj)
@@ -69,16 +64,13 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
         }
 
-        return -1;
+        throw new CollectionOverflowException(Count);
     }
 
     public int Insert(T obj, int position)
     {
         // проверка позиции
-        if (position < 0 || position >= Count)
-        {
-            return -1;
-        }
+        if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
 
         // проверка, что элемент массива по этой позиции пустой, если нет, то
         //		ищется свободное место после этой позиции и идет вставка туда
@@ -111,7 +103,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
 
             if (!pushed)
             {
-                return position;
+                throw new CollectionOverflowException(Count);
             }
         }
 
@@ -123,23 +115,20 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
     public T? Remove(int position)
     {
         //  проверка позиции
-        if (position < 0 || position >= Count)
-        {
-            return null;
-        }
+        if (position < 0 || position >= Count) throw new PositionOutOfCollectionException(position);
 
-        if (_collection[position] == null) return null;
+        if (_collection[position] == null) throw new ObjectNotFoundException(position);
 
         T? temp = _collection[position];
         _collection[position] = null;
         return temp;
     }
 
-	public IEnumerable<T?> GetItems()
-	{
-		for (int i = 0; i < _collection.Length; ++i)
-		{
-			yield return _collection[i];
-		}
-	}
+    public IEnumerable<T?> GetItems()
+    {
+        for (int i = 0; i < _collection.Length; ++i)
+        {
+            yield return _collection[i];
+        }
+    }
 }
\ No newline at end of file
diff --git a/ProjectElectroTrans/CollectionGenericObjects/StorageCollection.cs b/ProjectElectroTrans/CollectionGenericObjects/StorageCollection.cs
index 036892c..375d8a7 100644
--- a/ProjectElectroTrans/CollectionGenericObjects/StorageCollection.cs
+++ b/ProjectElectroTrans/CollectionGenericObjects/StorageCollection.cs
@@ -1,6 +1,9 @@
 using ProjectElectroTrans.Drawnings;
 using System.Text;
 using ProjectElectroTrans.CollectionGenericObjects;
+using ProjectElectroTrans.Exceptions;
+using FileFormatException = ProjectElectroTrans.Exceptions.FileFormatException;
+using FileNotFoundException = ProjectElectroTrans.Exceptions.FileNotFoundException;
 
 namespace ProjectElectroTrans.CollectionGenericObjects;
 
@@ -51,9 +54,9 @@ public class StorageCollection<T>
     /// <param name="collectionType">тип коллекции</param>
     public void AddCollection(string name, CollectionType collectionType)
     {
-        if (_storages.ContainsKey(name)) return;
-        if (collectionType == CollectionType.None) return;
-        else if (collectionType == CollectionType.Massive)
+        if (_storages.ContainsKey(name)) throw new CollectionAlreadyExistsException(name);
+        if (collectionType == CollectionType.None) throw new CollectionTypeException("Пустой тип коллекции");
+        if (collectionType == CollectionType.Massive)
             _storages[name] = new MassiveGenericObjects<T>();
         else if (collectionType == CollectionType.List)
             _storages[name] = new ListGenericObjects<T>();
@@ -67,6 +70,7 @@ public class StorageCollection<T>
     {
         if (_storages.ContainsKey(name))
             _storages.Remove(name);
+            
     }
 
     /// <summary>
@@ -93,7 +97,7 @@ public class StorageCollection<T>
     {
         if (_storages.Count == 0)
         {
-            return false;
+            throw new EmptyFileExeption();
         }
 
         if (File.Exists(filename))
@@ -154,14 +158,15 @@ public class StorageCollection<T>
         using (StreamReader fs = File.OpenText(filename))
         {
             string str = fs.ReadLine();
-            if (str == null || str.Length == 0)
+            if (string.IsNullOrEmpty(str))
             {
-                return false;
+                throw new FileNotFoundException(filename);
+
             }
 
             if (!str.StartsWith(_collectionKey))
             {
-                return false;
+                throw new FileFormatException(filename);
             }
 
             _storages.Clear();
@@ -178,7 +183,7 @@ public class StorageCollection<T>
                 ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
                 if (collection == null)
                 {
-                    return false;
+                    throw new CollectionTypeException("Не удалось определить тип коллекции:" + record[1]);
                 }
 
                 collection.MaxCount = Convert.ToInt32(record[2]);
@@ -187,9 +192,70 @@ public class StorageCollection<T>
                 {
                     if (elem?.CreateDrawningTrans() is T ship)
                     {
-                        if (collection.Insert(ship) == -1)
+                        try
                         {
-                            return false;
+                            collection.Insert(ship);
+                        }
+                        catch (Exception ex)
+                        {
+                            throw new FileFormatException(filename, ex);
+                        }
+                    }
+                }
+
+                _storages.Add(record[0], collection);
+            }
+
+            return true;
+        }
+        if (!File.Exists(filename))
+        {
+        }
+
+        using (StreamReader fs = File.OpenText(filename))
+        {
+            string str = fs.ReadLine();
+            if (string.IsNullOrEmpty(str))
+            {
+                throw new EmptyFileExeption(filename);
+            }
+
+            if (!str.StartsWith(_collectionKey))
+            {
+            }
+
+            _storages.Clear();
+            string strs = "";
+            while ((strs = fs.ReadLine()) != null)
+            {
+                string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 4)
+                {
+                    continue;
+                }
+
+                CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
+                if (collection == null)
+                {
+                }
+
+                collection.MaxCount = Convert.ToInt32(record[2]);
+                string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawningTrans() is T ship)
+                    {
+                        try
+                        {
+                            if (collection.Insert(ship) == -1)
+                            {
+                                throw new CollectionTypeException("Объект не удалось добавить в коллекцию: " + record[3]);
+                            }
+                        }
+                        catch (CollectionOverflowException ex)
+                        {
+                            throw ex.InnerException!;
                         }
                     }
                 }
diff --git a/ProjectElectroTrans/CollectionGenericObjects/TransDepoService.cs b/ProjectElectroTrans/CollectionGenericObjects/TransDepoService.cs
index 48d165d..e86c983 100644
--- a/ProjectElectroTrans/CollectionGenericObjects/TransDepoService.cs
+++ b/ProjectElectroTrans/CollectionGenericObjects/TransDepoService.cs
@@ -1,6 +1,7 @@
 using ProjectElectroTrans.Drawnings;
 using ProjectElectroTrans.Entities;
 using System;
+using ProjectElectroTrans.Exceptions;
 
 namespace ProjectElectroTrans.CollectionGenericObjects;
 
@@ -9,47 +10,62 @@ namespace ProjectElectroTrans.CollectionGenericObjects;
 /// </summary>
 public class TransDepoService : AbstractCompany
 {
-	/// <summary>
-	/// Конструктор
-	/// </summary>
-	/// <param name="picWidth"></param>
-	/// <param name="picHeight"></param>
-	/// <param name="collection"></param>
-	public TransDepoService(int picWidth, int picHeight, ICollectionGenericObjects<DrawingTrans> collection) : base(picWidth, picHeight, collection)
-	{
-	}
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="picWidth"></param>
+    /// <param name="picHeight"></param>
+    /// <param name="collection"></param>
+    public TransDepoService(int picWidth, int picHeight, ICollectionGenericObjects<DrawingTrans> collection) : base(
+        picWidth, picHeight, collection)
+    {
+    }
 
-	protected override void DrawBackgound(Graphics g)
-	{
+    protected override void DrawBackgound(Graphics g)
+    {
         Pen pen = new(Color.Black);
         for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
         {
-            for(int j = 0; j < _pictureHeight / _placeSizeHeight; j++)
+            for (int j = 0; j < _pictureHeight / _placeSizeHeight; j++)
             {
-				g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * j), new((int)(_placeSizeWidth * (i + 0.5f)), _placeSizeHeight * j));
-				g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * j), new(_placeSizeWidth * i, _placeSizeHeight * (j + 1)));
-			}
-            g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * (_pictureHeight / _placeSizeHeight)), new((int)(_placeSizeWidth * (i + 0.5f)), _placeSizeHeight * (_pictureHeight / _placeSizeHeight)));
-        }
+                g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * j),
+                    new((int)(_placeSizeWidth * (i + 0.5f)), _placeSizeHeight * j));
+                g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * j),
+                    new(_placeSizeWidth * i, _placeSizeHeight * (j + 1)));
+            }
 
-        
+            g.DrawLine(pen, new(_placeSizeWidth * i, _placeSizeHeight * (_pictureHeight / _placeSizeHeight)),
+                new((int)(_placeSizeWidth * (i + 0.5f)), _placeSizeHeight * (_pictureHeight / _placeSizeHeight)));
+        }
     }
 
-	protected override void SetObjectsPosition()
-	{
-		int n = 0;
-		for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
-		{
-			for (int j = 0; j < _pictureHeight / _placeSizeHeight; j++)
-			{
-				DrawingTrans? drawingTrans = _collection?.Get(n);
-				n++;
-				if (drawingTrans != null)
-				{
-					drawingTrans.SetPictureSize(_pictureWidth, _pictureHeight);
-                    drawingTrans.SetPosition(i * _placeSizeWidth + 5, j * _placeSizeHeight + 5);
-				}
-			}
-		}
-	}
+    protected override void SetObjectsPosition()
+    {
+        int n = 0;
+        for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+        {
+            for (int j = 0; j < _pictureHeight / _placeSizeHeight; j++)
+            {
+                try
+                {
+                    DrawingTrans? drawingTrans = _collection?.Get(n);
+                    if (drawingTrans != null)
+                    {
+                        drawingTrans.SetPictureSize(_pictureWidth, _pictureHeight);
+                        drawingTrans.SetPosition(i * _placeSizeWidth + 5, j * _placeSizeHeight + 5);
+                    }
+                }
+                catch (ObjectNotFoundException e)
+                {
+                    // Relax Man ;)
+                }
+                catch (PositionOutOfCollectionException e)
+                {
+                    // Relax Man ;)
+                }
+
+                n++;
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/CollectionAlreadyExistsException.cs b/ProjectElectroTrans/Exceptions/CollectionAlreadyExistsException.cs
new file mode 100644
index 0000000..eab928f
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/CollectionAlreadyExistsException.cs
@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class CollectionAlreadyExistsException : Exception
+{
+    public CollectionAlreadyExistsException() : base() { }
+    public CollectionAlreadyExistsException(string name) : base($"Коллекция {name} уже существует!") { }
+    public CollectionAlreadyExistsException(string name, Exception exception) :
+        base($"Коллекция {name} уже существует!", exception) { }
+    protected CollectionAlreadyExistsException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/CollectionInsertException.cs b/ProjectElectroTrans/Exceptions/CollectionInsertException.cs
new file mode 100644
index 0000000..d107dd0
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/CollectionInsertException.cs
@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class CollectionInsertException : Exception
+{
+    public CollectionInsertException() : base() { }
+    public CollectionInsertException(string message) : base(message) { }
+    public CollectionInsertException(string message, Exception exception) :
+        base(message, exception) { }
+    protected CollectionInsertException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/CollectionOverflowException.cs b/ProjectElectroTrans/Exceptions/CollectionOverflowException.cs
new file mode 100644
index 0000000..5a82cbc
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/CollectionOverflowException.cs
@@ -0,0 +1,31 @@
+using System.Runtime.Serialization;
+
+
+namespace ProjectElectroTrans.Exceptions
+{
+    [Serializable]
+    internal class CollectionOverflowException : ApplicationException
+    {
+        public CollectionOverflowException(int count) : base("В коллекции превышено допустимое количество: " + count)
+        {
+        }
+
+        public CollectionOverflowException() : base()
+        {
+        }
+
+        public CollectionOverflowException(string message) : base(message)
+        {
+        }
+
+        public CollectionOverflowException(string message, Exception exception) :
+            base(message, exception)
+        {
+        }
+
+        protected CollectionOverflowException(SerializationInfo info,
+            StreamingContext contex) : base(info, contex)
+        {
+        }
+    }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/CollectionTypeException.cs b/ProjectElectroTrans/Exceptions/CollectionTypeException.cs
new file mode 100644
index 0000000..945cfa4
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/CollectionTypeException.cs
@@ -0,0 +1,14 @@
+using System.Runtime.Serialization;
+using ProjectElectroTrans.CollectionGenericObjects;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class CollectionTypeException : Exception
+{
+    public CollectionTypeException() : base() { }
+    public CollectionTypeException(string message) : base(message) { }
+    public CollectionTypeException(string message, Exception exception) :
+        base(message, exception) { }
+    protected CollectionTypeException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/EmptyFileExeption.cs b/ProjectElectroTrans/Exceptions/EmptyFileExeption.cs
new file mode 100644
index 0000000..59acb0a
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/EmptyFileExeption.cs
@@ -0,0 +1,14 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class EmptyFileExeption : Exception
+{
+    public EmptyFileExeption(string name) : base($"Файл {name} пустой ") { }
+    public EmptyFileExeption() : base("В хранилище отсутствуют коллекции для сохранения") { }
+    public EmptyFileExeption(string name, string message) : base(message) { }
+    public EmptyFileExeption(string name, string message, Exception exception) :
+        base(message, exception) { }
+    protected EmptyFileExeption(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/EmptyStorageException.cs b/ProjectElectroTrans/Exceptions/EmptyStorageException.cs
new file mode 100644
index 0000000..372a500
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/EmptyStorageException.cs
@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class EmptyStorageException : Exception
+{
+    public EmptyStorageException() : base() { }
+    public EmptyStorageException(string message) : base(message) { }
+    public EmptyStorageException(string message, Exception exception) :
+        base(message, exception) { }
+    protected EmptyStorageException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/FileFormatException.cs b/ProjectElectroTrans/Exceptions/FileFormatException.cs
new file mode 100644
index 0000000..dbbc5e2
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/FileFormatException.cs
@@ -0,0 +1,13 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class FileFormatException : Exception
+{
+    public FileFormatException() : base() { }
+    public FileFormatException(string message) : base(message) { }
+    public FileFormatException(string name, Exception exception) :
+        base($"Файл {name} имеет неверный формат. Ошибка: {exception.Message}", exception) { }
+    protected FileFormatException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/FileNotFoundException.cs b/ProjectElectroTrans/Exceptions/FileNotFoundException.cs
new file mode 100644
index 0000000..043a0bc
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/FileNotFoundException.cs
@@ -0,0 +1,14 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+public class FileNotFoundException : Exception
+{
+    public FileNotFoundException(string name) : base($"Файл {name} не существует ") { }
+    public FileNotFoundException() : base() { }
+    public FileNotFoundException(string name, string message) : base(message) { }
+    public FileNotFoundException(string name, string message, Exception exception) :
+        base(message, exception) { }
+    protected FileNotFoundException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/Exceptions/ObjectNotFoundException.cs b/ProjectElectroTrans/Exceptions/ObjectNotFoundException.cs
new file mode 100644
index 0000000..fd8c2f6
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/ObjectNotFoundException.cs
@@ -0,0 +1,15 @@
+using System.Runtime.Serialization;
+
+namespace ProjectElectroTrans.Exceptions;
+
+[Serializable]
+internal class ObjectNotFoundException : ApplicationException
+{
+    public ObjectNotFoundException(int i) : base("Не найден объект по позиции " + i) { }
+    public ObjectNotFoundException() : base() { }
+    public ObjectNotFoundException(string message) : base(message) { }
+    public ObjectNotFoundException(string message, Exception exception) :
+        base(message, exception) { }
+    protected ObjectNotFoundException(SerializationInfo info, StreamingContext
+        contex) : base(info, contex) { }
+}
diff --git a/ProjectElectroTrans/Exceptions/PositionOutOfCollectionException.cs b/ProjectElectroTrans/Exceptions/PositionOutOfCollectionException.cs
new file mode 100644
index 0000000..a29c061
--- /dev/null
+++ b/ProjectElectroTrans/Exceptions/PositionOutOfCollectionException.cs
@@ -0,0 +1,27 @@
+using System.Runtime.Serialization;
+
+[Serializable]
+internal class PositionOutOfCollectionException : ApplicationException
+{
+    public PositionOutOfCollectionException(int i) : base("Выход за границы коллекции. Позиция " + i)
+    {
+    }
+
+    public PositionOutOfCollectionException() : base()
+    {
+    }
+
+    public PositionOutOfCollectionException(string message) : base(message)
+    {
+    }
+
+    public PositionOutOfCollectionException(string message, Exception
+        exception) : base(message, exception)
+    {
+    }
+
+    protected PositionOutOfCollectionException(SerializationInfo info,
+        StreamingContext contex) : base(info, contex)
+    {
+    }
+}
\ No newline at end of file
diff --git a/ProjectElectroTrans/FormTransCollection.cs b/ProjectElectroTrans/FormTransCollection.cs
index 429c2df..f6f6d61 100644
--- a/ProjectElectroTrans/FormTransCollection.cs
+++ b/ProjectElectroTrans/FormTransCollection.cs
@@ -1,6 +1,7 @@
 using ProjectElectroTrans.CollectionGenericObjects;
 using ProjectElectroTrans.Drawnings;
-using System.Windows.Forms;
+using Microsoft.Extensions.Logging;
+using ProjectElectroTrans.Exceptions;
 
 namespace ProjectElectroTrans;
 
@@ -19,13 +20,19 @@ public partial class FormTransCollection : Form
     /// </summary>
     private AbstractCompany? _company = null;
 
+    /// <summary>
+    /// Логер
+    /// </summary>
+    private readonly ILogger _logger;
+
     /// <summary>
     /// Конструктор
     /// </summary>
-    public FormTransCollection()
+    public FormTransCollection(ILogger<FormTransCollection> logger)
     {
         InitializeComponent();
         _storageCollection = new();
+        _logger = logger;
     }
 
     /// <summary>
@@ -62,15 +69,18 @@ public partial class FormTransCollection : Form
         {
             return;
         }
-
-        if (_company + drawingTrans != -1)
+        try
         {
+            var res = _company + drawingTrans;
             MessageBox.Show("Объект добавлен");
+            _logger.LogInformation($"Объект добавлен под индексом {res}");
             pictureBox.Image = _company.Show();
         }
-        else
+        catch (Exception ex)
         {
-            _ = MessageBox.Show(drawingTrans.ToString());
+            MessageBox.Show($"Объект не добавлен: {ex.Message}", "Результат", MessageBoxButtons.OK,
+                MessageBoxIcon.Error);
+            _logger.LogError($"Ошибка: {ex.Message}", ex.Message);
         }
     }
 
@@ -93,14 +103,18 @@ public partial class FormTransCollection : Form
         }
 
         int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-        if (_company - pos != null)
+        try
         {
+            var res = _company - pos;
             MessageBox.Show("Объект удален");
+            _logger.LogInformation($"Объект удален под индексом {pos}");
             pictureBox.Image = _company.Show();
         }
-        else
+        catch (Exception ex)
         {
-            MessageBox.Show("Не удалось удалить объект");
+            MessageBox.Show(ex.Message, "Не удалось удалить объект",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+            _logger.LogError($"Ошибка: {ex.Message}", ex.Message);
         }
     }
 
@@ -179,8 +193,18 @@ public partial class FormTransCollection : Form
             collectionType = CollectionType.List;
         }
 
-        _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
-        RerfreshListBoxItems();
+        try
+        {
+            _storageCollection.AddCollection(textBoxCollectionName.Text, collectionType);
+            _logger.LogInformation("Добавление коллекции");
+            RerfreshListBoxItems();
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show(ex.Message, "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            _logger.LogError($"Ошибка: {ex.Message}", ex.Message);
+        }
+        
     }
 
     /// <summary>
@@ -203,6 +227,7 @@ public partial class FormTransCollection : Form
         }
 
         _storageCollection.DelCollection(listBoxCollection.SelectedItem.ToString());
+        _logger.LogInformation("Коллекция удалена");
         RerfreshListBoxItems();
     }
 
@@ -247,6 +272,7 @@ public partial class FormTransCollection : Form
         {
             case "Хранилище":
                 _company = new TransDepoService(pictureBox.Width, pictureBox.Height, collection);
+                _logger.LogInformation("Компания создана");
                 break;
         }
 
@@ -263,15 +289,19 @@ public partial class FormTransCollection : Form
     {
         if (saveFileDialog.ShowDialog() == DialogResult.OK)
         {
-            if (_storageCollection.SaveData(saveFileDialog.FileName))
+            try
             {
+                _storageCollection.SaveData(saveFileDialog.FileName);
                 MessageBox.Show("Сохранение прошло успешно",
                     "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _logger.LogInformation("Сохранение в файл: {filename}",
+                    saveFileDialog.FileName);
             }
-            else
+            catch (Exception ex)
             {
-                MessageBox.Show("Не сохранилось", "Результат",
+                MessageBox.Show(ex.Message, "Результат",
                     MessageBoxButtons.OK, MessageBoxIcon.Error);
+                _logger.LogError($"Ошибка: {ex.Message}", ex.Message);
             }
         }
     }
@@ -285,16 +315,20 @@ public partial class FormTransCollection : Form
     {
         if (openFileDialog.ShowDialog() == DialogResult.OK)
         {
-            if (_storageCollection.LoadData(openFileDialog.FileName))
+            try
             {
+                _storageCollection.LoadData(openFileDialog.FileName);
                 MessageBox.Show("Загрузка прошла успешно",
                     "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                _logger.LogInformation($"Загрузка прошла успешно в {openFileDialog.FileName}");
+
                 RerfreshListBoxItems();
             }
-            else
+            catch (Exception ex)
             {
-                MessageBox.Show("Не загружено", "Результат",
-                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK,
+                    MessageBoxIcon.Error);
+                _logger.LogError("Ошибка: {Message}", ex.Message);
             }
         }
     }
diff --git a/ProjectElectroTrans/FormTransConfig.Designer.cs b/ProjectElectroTrans/FormTransConfig.Designer.cs
index 63ebe44..907f1e6 100644
--- a/ProjectElectroTrans/FormTransConfig.Designer.cs
+++ b/ProjectElectroTrans/FormTransConfig.Designer.cs
@@ -43,7 +43,6 @@
             panelRed = new Panel();
             checkBoxBulldozerDump = new CheckBox();
             checkBoxSupport = new CheckBox();
-            checkBoxBucket = new CheckBox();
             numericUpDownWeight = new NumericUpDown();
             numericUpDownSpeed = new NumericUpDown();
             labelWeight = new Label();
@@ -73,7 +72,6 @@
             groupBoxConfig.Controls.Add(groupBoxColors);
             groupBoxConfig.Controls.Add(checkBoxBulldozerDump);
             groupBoxConfig.Controls.Add(checkBoxSupport);
-            groupBoxConfig.Controls.Add(checkBoxBucket);
             groupBoxConfig.Controls.Add(numericUpDownWeight);
             groupBoxConfig.Controls.Add(numericUpDownSpeed);
             groupBoxConfig.Controls.Add(labelWeight);
@@ -377,7 +375,6 @@
         private Label labelSpeed;
         private CheckBox checkBoxBulldozerDump;
         private CheckBox checkBoxSupport;
-        private CheckBox checkBoxBucket;
         private GroupBox groupBoxColors;
         private Panel panelPurple;
         private Panel panelYellow;
diff --git a/ProjectElectroTrans/FormTransConfig.cs b/ProjectElectroTrans/FormTransConfig.cs
index 4a677eb..6ea77d1 100644
--- a/ProjectElectroTrans/FormTransConfig.cs
+++ b/ProjectElectroTrans/FormTransConfig.cs
@@ -102,7 +102,7 @@ namespace ProjectElectroTrans
                 case "labelModifiedObject":
                     _trans = new DrawingElectroTrans((int)numericUpDownSpeed.Value, (double)numericUpDownWeight.Value,
                     Color.White,
-                    Color.Black, checkBoxBucket.Checked,
+                    Color.Black, checkBoxBulldozerDump.Checked,
                     checkBoxSupport.Checked);
                     break;
             }
diff --git a/ProjectElectroTrans/Program.cs b/ProjectElectroTrans/Program.cs
index c78bbd9..63adb10 100644
--- a/ProjectElectroTrans/Program.cs
+++ b/ProjectElectroTrans/Program.cs
@@ -1,20 +1,45 @@
-using System.Drawing;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Configuration;
+using Serilog;
+
 
 namespace ProjectElectroTrans
 {
     internal static class Program
     {
-        /// <summary>
-        /// The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormTransCollection());
+            var services = new ServiceCollection();
+            ConfigureServices(services);
+            using (ServiceProvider serviceProvider = services.BuildServiceProvider())
+            {
+                Application.Run(serviceProvider.GetRequiredService<FormTransCollection>());
+            }
+        }
+
+        private static void ConfigureServices(ServiceCollection services)
+        {
+            services.AddSingleton<FormTransCollection>().AddLogging(option =>
+            {
+                string[] path = Directory.GetCurrentDirectory().Split('\\');
+                string pathNeed = "";
+                for (int i = 0; i < path.Length - 3; i++)
+                {
+                    pathNeed += path[i] + "\\";
+                }
+
+                var configuration = new ConfigurationBuilder().SetBasePath(Directory.GetCurrentDirectory())
+                    .AddJsonFile(path: $"{pathNeed}serilogConfig.json", optional: false, reloadOnChange: true)
+                    .Build();
+                var logger = new LoggerConfiguration().ReadFrom.Configuration(configuration).CreateLogger();
+                option.SetMinimumLevel(LogLevel.Information);
+                option.AddSerilog(logger);
+            });
         }
     }
-
 }
\ No newline at end of file
diff --git a/ProjectElectroTrans/ProjectElectroTrans.csproj b/ProjectElectroTrans/ProjectElectroTrans.csproj
index 244387d..ab8106b 100644
--- a/ProjectElectroTrans/ProjectElectroTrans.csproj
+++ b/ProjectElectroTrans/ProjectElectroTrans.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>WinExe</OutputType>
-    <TargetFramework>net7.0-windows</TargetFramework>
+    <TargetFramework>net8.0-windows</TargetFramework>
     <Nullable>enable</Nullable>
     <UseWindowsForms>true</UseWindowsForms>
     <ImplicitUsings>enable</ImplicitUsings>
@@ -23,4 +23,14 @@
     </EmbeddedResource>
   </ItemGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0-preview.3.24172.9" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0-preview.3.24172.9" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0-preview.3.24172.9" />
+    <PackageReference Include="Serilog" Version="4.0.0-dev-02160" />
+    <PackageReference Include="Serilog.Extensions.Logging" Version="8.0.1-dev-10389" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.1-dev-00582" />
+    <PackageReference Include="Serilog.Sinks.File" Version="5.0.1-dev-00972" />
+  </ItemGroup>
+
 </Project>
\ No newline at end of file
diff --git a/ProjectElectroTrans/serilogConfig.json b/ProjectElectroTrans/serilogConfig.json
new file mode 100644
index 0000000..14cb44c
--- /dev/null
+++ b/ProjectElectroTrans/serilogConfig.json
@@ -0,0 +1,20 @@
+{
+  "Serilog": {
+    "Using": [ "Serilog.Sinks.File" ],
+    "MinimumLevel": "Information",
+    "WriteTo": [
+      {
+        "Name": "File",
+        "Args": {
+          "path": "Logs/log_.log",
+          "rollingInterval": "Day",
+          "outputTemplate": "[{Timestamp:HH:mm:ss.fff}]{Level:u4}: {Message:lj}{NewLine}{Exception}"
+        }
+      }, {"Name": "Console"}
+    ],
+    "Enrich": [ "FromLogContext", "WithMachineName", "WithThreadId" ],
+    "Properties": {
+      "Application": "Locomotives"
+    }
+  }
+}
\ No newline at end of file