diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/AbstractCompany.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/AbstractCompany.cs
index 626a9df..d5ec72e 100644
--- a/MotorBoat/MotorBoat/CollectionGenericObjects/AbstractCompany.cs
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/AbstractCompany.cs
@@ -51,7 +51,7 @@ public abstract class AbstractCompany
     /// <returns></returns>
     public static int operator +(AbstractCompany company, DrawningBoat boat)
     {
-        return company._collection.Insert(boat);
+        return company._collection.Insert(boat, new DrawningBoatEqutables());
     }
     /// <summary>
     /// Перегрузка оператора удаления для класса
@@ -90,6 +90,9 @@ public abstract class AbstractCompany
         }
         return bitmap;
     }
+
+    public void Sort(IComparer<DrawningBoat?> comparer) => _collection?.CollectionSort(comparer);
+
     /// <summary>
     /// Вывод заднего фона
     /// </summary>
diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/CollectionInfo.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/CollectionInfo.cs
new file mode 100644
index 0000000..2a6868a
--- /dev/null
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/CollectionInfo.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MotorBoat.CollectionGenericObjects;
+
+/// <summary>
+/// Класс, хранящиий информацию по коллекции
+/// </summary>
+public class CollectionInfo : IEquatable<CollectionInfo>
+{
+    /// <summary>
+    /// Название
+    /// </summary>
+    public string Name { get; private set; }
+    /// <summary>
+    /// Тип
+    /// </summary>
+    public CollectionType CollectionType { get; private set; }
+    /// <summary>
+    /// Описание
+    /// </summary>
+    public string Description { get; private set; }
+
+    /// <summary>
+    /// Разделитель для записи информации по объекту в файл
+    /// </summary>
+    private static readonly string _separator = "-";
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="name">Название</param>
+    /// <param name="collectionType">Тип</param>
+    /// <param name="description">Описание</param>
+    public CollectionInfo(string name, CollectionType collectionType, string description)
+    {
+        Name = name;
+        CollectionType = collectionType;
+        Description = description;
+    }
+
+    /// <summary>
+    /// Создание объекта из строки
+    /// </summary>
+    /// <param name="data">Строка</param>
+    /// <returns>Объект или null</returns>
+    public static CollectionInfo? GetCollectionInfo(string data)
+    {
+        string[] strs = data.Split(_separator, StringSplitOptions.RemoveEmptyEntries);
+        if (strs.Length < 1 || strs.Length > 3)
+        {
+            return null;
+        }
+        return new CollectionInfo(strs[0],
+        (CollectionType)Enum.Parse(typeof(CollectionType), strs[1]), strs.Length > 2 ? strs[2] : string.Empty);
+    }
+
+    public override string ToString()
+    {
+        return Name + _separator + CollectionType + _separator + Description;
+    }
+
+    public bool Equals(CollectionInfo? other)
+    {
+        return Name == other?.Name;
+    }
+    public override bool Equals(object? obj)
+    {
+        return Equals(obj as CollectionInfo);
+    }
+    public override int GetHashCode()
+    {
+        return Name.GetHashCode();
+    }
+}
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/ICollectionGenericObjects.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/ICollectionGenericObjects.cs
index a0b9bad..6839284 100644
--- a/MotorBoat/MotorBoat/CollectionGenericObjects/ICollectionGenericObjects.cs
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/ICollectionGenericObjects.cs
@@ -18,15 +18,17 @@ public interface ICollectionGenericObjects<T>
     /// Добавление объекта в коллекцию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
+    /// <param name="comparer">Сравнение двух объеков</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    int Insert(T obj);
+    int Insert(T obj, IEqualityComparer<T?>? comparer = null);
     /// <summary>
     /// Добавление объекта в коллекцию на конкретную позицию
     /// </summary>
     /// <param name="obj">Добавляемый объект</param>
     /// <param name="position">Позиция</param>
+    /// /// <param name="comparer">Сравнение двух объеков</param>
     /// <returns>true - вставка прошла удачно, false - вставка не удалась</returns>
-    int Insert(T obj, int position);
+    int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null);
     /// <summary>
     /// Удаление объекта из коллекции с конкретной позиции
     /// </summary>
@@ -50,4 +52,6 @@ public interface ICollectionGenericObjects<T>
     /// </summary>
     /// <returns>Поэлементый вывод элементов коллекции</returns>
     IEnumerable<T?> GetItems();
+
+    void CollectionSort(IComparer<T?> comparer);
 }
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/ListGenericObjects.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/ListGenericObjects.cs
index c2511c2..e6ae4da 100644
--- a/MotorBoat/MotorBoat/CollectionGenericObjects/ListGenericObjects.cs
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/ListGenericObjects.cs
@@ -51,17 +51,31 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
         if (_collection[position] == null) throw new ObjectNotFoundException();
         return _collection[position];
     }
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
         if (Count == _maxCount) throw new CollectionOverflowException(Count);
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectAlreadyExistsException();
+            }
+        }
         _collection.Add(obj);
         return Count;
 
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
         if (Count == _maxCount) throw new CollectionOverflowException(Count);
         if (position >= Count || position < 0) throw new PositionOutOfCollectionException(position);
+        if (comparer != null)
+        {
+            if (_collection.Contains(obj, comparer))
+            {
+                throw new ObjectAlreadyExistsException(position);
+            }
+        }
         _collection.Insert(position, obj);
         return position;
     }
@@ -80,4 +94,9 @@ public class ListGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+
+    public void CollectionSort(IComparer<T?> comparer)
+    {
+        _collection.Sort(comparer);
+    }
 }
diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/MassiveGenericObjects.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/MassiveGenericObjects.cs
index dcf7e29..64ff66d 100644
--- a/MotorBoat/MotorBoat/CollectionGenericObjects/MassiveGenericObjects.cs
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/MassiveGenericObjects.cs
@@ -44,8 +44,18 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         if (position < 0 || position >= Count) throw new PositionOutOfCollectionException();
         return _collection[position];
     }
-    public int Insert(T obj)
+    public int Insert(T obj, IEqualityComparer<T?>? comparer = null)
     {
+        if (comparer != null)
+        {
+            foreach (T? i in _collection)
+            {
+                if (comparer.Equals(i, obj))
+                {
+                    throw new ObjectAlreadyExistsException(i);
+                }
+            }
+        }
         for (int i = 0; i < Count; i++)
         {
             if (_collection[i] == null)
@@ -56,12 +66,22 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
         }
         throw new CollectionOverflowException();
     }
-    public int Insert(T obj, int position)
+    public int Insert(T obj, int position, IEqualityComparer<T?>? comparer = null)
     {
         if (position < 0 || position >= Count)
         {
             throw new PositionOutOfCollectionException();
         }
+        if (comparer != null)
+        {
+            foreach (T? i in _collection)
+            {
+                if (comparer.Equals(i, obj))
+                {
+                    throw new ObjectAlreadyExistsException(i);
+                }
+            }
+        }
         if (_collection[position] == null)
         {
             _collection[position] = obj;
@@ -88,7 +108,7 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             }
             --temp;
         }
-        return -1;
+        throw new CollectionOverflowException();
     }
     public T? Remove(int position)
     {
@@ -106,4 +126,9 @@ public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
             yield return _collection[i];
         }
     }
+
+    public void CollectionSort(IComparer<T?> comparer)
+    {
+        Array.Sort(_collection, comparer);
+    }
 }
diff --git a/MotorBoat/MotorBoat/CollectionGenericObjects/StorageCollection.cs b/MotorBoat/MotorBoat/CollectionGenericObjects/StorageCollection.cs
index dd0f08f..9e3a790 100644
--- a/MotorBoat/MotorBoat/CollectionGenericObjects/StorageCollection.cs
+++ b/MotorBoat/MotorBoat/CollectionGenericObjects/StorageCollection.cs
@@ -1,5 +1,6 @@
 using MotorBoat.Drawnings;
 using MotorBoat.Exceptions;
+using System.Data;
 
 namespace MotorBoat.CollectionGenericObjects;
 
@@ -13,7 +14,7 @@ public class StorageCollection<T>
     /// <summary>
     /// Словарь (хранилище) с коллекциями
     /// </summary>
-    readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
+    readonly Dictionary<CollectionInfo, ICollectionGenericObjects<T>> _storages;
 
     /// <summary>
     /// Ключевое слово, с которого должен начинаться файл
@@ -33,14 +34,14 @@ public class StorageCollection<T>
     /// <summary>
     /// Возвращение списка названий коллекций
     /// </summary>
-    public List<string> Keys => _storages.Keys.ToList();
+    public List<CollectionInfo> Keys => _storages.Keys.ToList();
 
     /// <summary>
     /// Конструктор
     /// </summary>
     public StorageCollection()
     {
-        _storages = new Dictionary<string, ICollectionGenericObjects<T>>();
+        _storages = new Dictionary<CollectionInfo, ICollectionGenericObjects<T>>();
     }
     /// <summary>
     /// Добавление коллекции в хранилище
@@ -49,17 +50,18 @@ public class StorageCollection<T>
     /// <param name="collectionType">тип коллекции</param>
     public void AddCollection(string name, CollectionType collectionType)
     {
-        if (name == null || _storages.ContainsKey(name))
+        CollectionInfo collectionInfo = new(name, collectionType, string.Empty);
+        if (name == null || _storages.ContainsKey(collectionInfo))
             return;
         switch (collectionType)
         {
             case CollectionType.None:
                 return;
             case CollectionType.Massive:
-                _storages[name] = new MassiveGenericObjects<T>();
+                _storages[collectionInfo] = new MassiveGenericObjects<T>();
                 return;
             case CollectionType.List:
-                _storages[name] = new ListGenericObjects<T>();
+                _storages[collectionInfo] = new ListGenericObjects<T>();
                 return;
             default: break;
         }
@@ -71,8 +73,9 @@ public class StorageCollection<T>
     /// <param name="name">Название коллекции</param>
     public void DelCollection(string name)
     {
-        if (_storages.ContainsKey(name))
-            _storages.Remove(name);
+        CollectionInfo collectionInfo = new(name, CollectionType.None, string.Empty);
+        if (_storages.ContainsKey(collectionInfo))
+            _storages.Remove(collectionInfo);
     }
 
     /// <summary>
@@ -84,8 +87,9 @@ public class StorageCollection<T>
     {
         get
         {
-            if (_storages.ContainsKey(name))
-                return _storages[name];
+            CollectionInfo collectionInfo = new(name, CollectionType.None, string.Empty);
+            if (_storages.ContainsKey(collectionInfo))
+                return _storages[collectionInfo];
             return null;
         }
     }
@@ -99,7 +103,7 @@ public class StorageCollection<T>
     {
         if (_storages.Count == 0)
         {
-            throw new ArgumentException("В хранилище отсутствуют коллекции для сохранения");
+            throw new InvalidDataException("В хранилище отсутствуют коллекции для сохранения");
         }
         if (File.Exists(filename))
         {
@@ -108,7 +112,7 @@ public class StorageCollection<T>
         using (StreamWriter writer = new(filename))
         {
             writer.Write(_collectionKey);
-            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
+            foreach (KeyValuePair<CollectionInfo, ICollectionGenericObjects<T>> value in _storages)
             {
                 writer.Write(Environment.NewLine);
                 // не сохраняем пустые коллекции
@@ -118,8 +122,6 @@ public class StorageCollection<T>
                 }
                 writer.Write(value.Key);
                 writer.Write(_separatorForKeyValue);
-                writer.Write(value.Value.GetCollectionType);
-                writer.Write(_separatorForKeyValue);
                 writer.Write(value.Value.MaxCount);
                 writer.Write(_separatorForKeyValue);
 
@@ -164,16 +166,20 @@ public class StorageCollection<T>
             {
                 string[] record = line.Split(_separatorForKeyValue,
                 StringSplitOptions.RemoveEmptyEntries);
-                if (record.Length != 4)
+                if (record.Length != 3)
                 {
                     continue;
                 }
+                CollectionInfo? collectionInfo = CollectionInfo.GetCollectionInfo(record[0]) ??
+                    throw new Exception("Не удалось определить информацию коллекции" + record[0]);
                 CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
-                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType) ??
-                throw new InvalidCastException("Не удалось определить тип коллекции:" + record[1]); ;
-                collection.MaxCount = Convert.ToInt32(record[2]);
-                string[] set = record[3].Split(_separatorItems,
-                StringSplitOptions.RemoveEmptyEntries);
+                ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionInfo.CollectionType);
+                if (collection == null)
+                {
+                    throw new InvalidOperationException("Не удалось создать коллекцию");
+                }
+                collection.MaxCount = Convert.ToInt32(record[1]);
+                string[] set = record[2].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
                 foreach (string elem in set)
                 {
                     if (elem?.CreateDrawningBoat() is T boat)
@@ -182,16 +188,16 @@ public class StorageCollection<T>
                         {
                             if (collection.Insert(boat) == -1)
                             {
-                                throw new InvalidOperationException("Объект не удалось добавить в коллекцию: " + record[3]);
+                                throw new ConstraintException("Объект не удалось добавить в коллекцию: " + record[3]);
                             }
                         }
                         catch (CollectionOverflowException ex)
                         {
-                            throw new CollectionOverflowException("Коллекция переполнена", ex);
+                            throw new DataException("Коллекция переполнена", ex);
                         }
                     }
                 }
-                _storages.Add(record[0], collection);
+                _storages.Add(collectionInfo, collection);
             }
         }
     }
diff --git a/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByColor.cs b/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByColor.cs
new file mode 100644
index 0000000..d685ff4
--- /dev/null
+++ b/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByColor.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MotorBoat.Drawnings;
+/// <summary>
+/// Сравнение по цвету, скорости и весу
+/// </summary>
+public class DrawningBoatCompareByColor : IComparer<DrawningBoat?>
+{
+    public int Compare(DrawningBoat? x, DrawningBoat? y)
+    {
+        if (x == null || x.EntityBoat == null)
+        {
+            return 1;
+        }
+
+        if (y == null || y.EntityBoat == null)
+        {
+            return -1;
+        }
+
+        var bodycolorCompare = x.EntityBoat.BodyColor.Name.CompareTo(y.EntityBoat.BodyColor.Name);
+        if (bodycolorCompare != 0)
+        {
+            return bodycolorCompare;
+        }
+
+        var speedCompare = x.EntityBoat.Speed.CompareTo(y.EntityBoat.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+        return x.EntityBoat.Weight.CompareTo(y.EntityBoat.Weight);
+    }
+}
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByType.cs b/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByType.cs
new file mode 100644
index 0000000..95ef4dd
--- /dev/null
+++ b/MotorBoat/MotorBoat/Drawnings/DrawningBoatCompareByType.cs
@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MotorBoat.Drawnings;
+/// <summary>
+/// Сравнение по типу, скорости и весу
+/// </summary>
+public class DrawningBoatCompareByType : IComparer<DrawningBoat?>
+{
+    public int Compare(DrawningBoat? x, DrawningBoat? y)
+    {
+        if (x == null || x.EntityBoat == null)
+        {
+            return -1;
+        }
+        if (y == null || y.EntityBoat == null)
+        {
+            return 1;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return x.GetType().Name.CompareTo(y.GetType().Name);
+        }
+
+        var speedCompare = x.EntityBoat.Speed.CompareTo(y.EntityBoat.Speed);
+        if (speedCompare != 0)
+        {
+            return speedCompare;
+        }
+
+        return x.EntityBoat.Weight.CompareTo(y.EntityBoat.Weight);
+    }
+}
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/Drawnings/DrawningBoatEqutables.cs b/MotorBoat/MotorBoat/Drawnings/DrawningBoatEqutables.cs
new file mode 100644
index 0000000..74dc134
--- /dev/null
+++ b/MotorBoat/MotorBoat/Drawnings/DrawningBoatEqutables.cs
@@ -0,0 +1,58 @@
+using MotorBoat.Entities;
+using System.Diagnostics.CodeAnalysis;
+
+namespace MotorBoat.Drawnings;
+
+public class DrawningBoatEqutables : IEqualityComparer<DrawningBoat?>
+{
+    public bool Equals(DrawningBoat? x, DrawningBoat? y)
+    {
+        if (x == null || x.EntityBoat == null)
+        {
+            return false;
+        }
+        if (y == null || y.EntityBoat == null)
+        {
+            return false;
+        }
+        if (x.GetType().Name != y.GetType().Name)
+        {
+            return false;
+        }
+        if (x.EntityBoat.Speed != y.EntityBoat.Speed)
+        {
+            return false;
+        }
+        if (x.EntityBoat.Weight != y.EntityBoat.Weight)
+        {
+            return false;
+        }
+        if (x.EntityBoat.BodyColor != y.EntityBoat.BodyColor)
+        {
+            return false;
+        }
+        if (x is DrawningMotorBoat && y is DrawningMotorBoat)
+        {
+            EntityMotorBoat entityX = (EntityMotorBoat)x.EntityBoat;
+            EntityMotorBoat entityY = (EntityMotorBoat)y.EntityBoat;
+            if (entityX.Engine != entityY.Engine)
+            {
+                return false;
+            }
+            if (entityX.ProtectiveGlass != entityY.ProtectiveGlass)
+            {
+                return false;
+            }
+            if (entityX.AdditionalColor != entityY.AdditionalColor)
+            {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    public int GetHashCode([DisallowNull] DrawningBoat? obj)
+    {
+        return obj.GetHashCode();
+    }
+}
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/Exceptions/ObjectAlreadyExistsException.cs b/MotorBoat/MotorBoat/Exceptions/ObjectAlreadyExistsException.cs
new file mode 100644
index 0000000..5f89910
--- /dev/null
+++ b/MotorBoat/MotorBoat/Exceptions/ObjectAlreadyExistsException.cs
@@ -0,0 +1,22 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.Serialization;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MotorBoat.Exceptions;
+
+/// <summary>
+/// Класс, описывающий ошибку, что в коллекции уже есть такой элемент
+/// </summary>
+[Serializable]
+public class ObjectAlreadyExistsException : ApplicationException
+{
+    public ObjectAlreadyExistsException(object i) : base("В коллекции уже есть такой элемент " + i) { }
+    public ObjectAlreadyExistsException() : base() { }
+    public ObjectAlreadyExistsException(string message) : base(message) { }
+    public ObjectAlreadyExistsException(string message, Exception exception) : base(message, exception)
+    { }
+    protected ObjectAlreadyExistsException(SerializationInfo info, StreamingContext context) : base(info, context) { }
+}
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/FormBoatCollection.Designer.cs b/MotorBoat/MotorBoat/FormBoatCollection.Designer.cs
index ba88c2a..03c8e45 100644
--- a/MotorBoat/MotorBoat/FormBoatCollection.Designer.cs
+++ b/MotorBoat/MotorBoat/FormBoatCollection.Designer.cs
@@ -30,6 +30,8 @@
         {
             groupBoxTools = new GroupBox();
             panelCompanyTools = new Panel();
+            buttonSortByColor = new Button();
+            buttonSortByType = new Button();
             buttonAddBoat = new Button();
             maskedTextBoxPosition = new MaskedTextBox();
             buttonRefresh = new Button();
@@ -68,13 +70,15 @@
             groupBoxTools.Dock = DockStyle.Right;
             groupBoxTools.Location = new Point(630, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(170, 512);
+            groupBoxTools.Size = new Size(170, 535);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
             // 
             // panelCompanyTools
             // 
+            panelCompanyTools.Controls.Add(buttonSortByColor);
+            panelCompanyTools.Controls.Add(buttonSortByType);
             panelCompanyTools.Controls.Add(buttonAddBoat);
             panelCompanyTools.Controls.Add(maskedTextBoxPosition);
             panelCompanyTools.Controls.Add(buttonRefresh);
@@ -83,9 +87,31 @@
             panelCompanyTools.Enabled = false;
             panelCompanyTools.Location = new Point(3, 316);
             panelCompanyTools.Name = "panelCompanyTools";
-            panelCompanyTools.Size = new Size(164, 193);
+            panelCompanyTools.Size = new Size(164, 221);
             panelCompanyTools.TabIndex = 8;
             // 
+            // buttonSortByColor
+            // 
+            buttonSortByColor.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByColor.Location = new Point(6, 190);
+            buttonSortByColor.Name = "buttonSortByColor";
+            buttonSortByColor.Size = new Size(158, 25);
+            buttonSortByColor.TabIndex = 8;
+            buttonSortByColor.Text = "Сортировка по цвету";
+            buttonSortByColor.UseVisualStyleBackColor = true;
+            buttonSortByColor.Click += ButtonSortByColor_Click;
+            // 
+            // buttonSortByType
+            // 
+            buttonSortByType.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonSortByType.Location = new Point(6, 159);
+            buttonSortByType.Name = "buttonSortByType";
+            buttonSortByType.Size = new Size(158, 25);
+            buttonSortByType.TabIndex = 7;
+            buttonSortByType.Text = "Сортировка по типу";
+            buttonSortByType.UseVisualStyleBackColor = true;
+            buttonSortByType.Click += ButtonSortByType_Click;
+            // 
             // buttonAddBoat
             // 
             buttonAddBoat.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
@@ -99,7 +125,7 @@
             // 
             // maskedTextBoxPosition
             // 
-            maskedTextBoxPosition.Location = new Point(3, 70);
+            maskedTextBoxPosition.Location = new Point(3, 36);
             maskedTextBoxPosition.Mask = "00";
             maskedTextBoxPosition.Name = "maskedTextBoxPosition";
             maskedTextBoxPosition.Size = new Size(158, 23);
@@ -109,7 +135,7 @@
             // buttonRefresh
             // 
             buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRefresh.Location = new Point(3, 162);
+            buttonRefresh.Location = new Point(3, 128);
             buttonRefresh.Name = "buttonRefresh";
             buttonRefresh.Size = new Size(158, 25);
             buttonRefresh.TabIndex = 6;
@@ -120,7 +146,7 @@
             // buttonRemoveBoat
             // 
             buttonRemoveBoat.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonRemoveBoat.Location = new Point(3, 99);
+            buttonRemoveBoat.Location = new Point(3, 65);
             buttonRemoveBoat.Name = "buttonRemoveBoat";
             buttonRemoveBoat.Size = new Size(158, 26);
             buttonRemoveBoat.TabIndex = 4;
@@ -131,7 +157,7 @@
             // buttonGoToCheck
             // 
             buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
-            buttonGoToCheck.Location = new Point(3, 131);
+            buttonGoToCheck.Location = new Point(3, 97);
             buttonGoToCheck.Name = "buttonGoToCheck";
             buttonGoToCheck.Size = new Size(158, 25);
             buttonGoToCheck.TabIndex = 5;
@@ -248,7 +274,7 @@
             pictureBox.Dock = DockStyle.Fill;
             pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(630, 512);
+            pictureBox.Size = new Size(630, 535);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
@@ -297,7 +323,7 @@
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(800, 536);
+            ClientSize = new Size(800, 559);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
             Controls.Add(menuStrip);
@@ -342,5 +368,7 @@
         private ToolStripMenuItem loadToolStripMenuItem;
         private SaveFileDialog saveFileDialog;
         private OpenFileDialog openFileDialog;
+        private Button buttonSortByColor;
+        private Button buttonSortByType;
     }
 }
\ No newline at end of file
diff --git a/MotorBoat/MotorBoat/FormBoatCollection.cs b/MotorBoat/MotorBoat/FormBoatCollection.cs
index a2b7521..cf4eef3 100644
--- a/MotorBoat/MotorBoat/FormBoatCollection.cs
+++ b/MotorBoat/MotorBoat/FormBoatCollection.cs
@@ -77,6 +77,11 @@ public partial class FormBoatCollection : Form
             MessageBox.Show("Не удалось добавить объект");
             _logger.LogWarning($"Не удалось добавить объект: {ex.Message}");
         }
+        catch (ObjectAlreadyExistsException)
+        {
+            MessageBox.Show("Такой объект уже существует");
+            _logger.LogError("Ошибка: такой объект уже существует {0}", boat);
+        }
     }
     /// <summary>
     /// Удаление лодки
@@ -199,10 +204,6 @@ public partial class FormBoatCollection : Form
     /// <param name="e"></param>
     private void ButtonCollectionDel_Click(object sender, EventArgs e)
     {
-        // TODO прописать логику удаления элемента из коллекции
-        // нужно убедиться, что есть выбранная коллекция
-        // спросить у пользователя через MessageBox, что он подтверждает, что хочет удалить запись
-        // удалить и обновить ListBox
         if (listBoxCollection.SelectedIndex < 0)
         {
             MessageBox.Show("Коллекция не выбрана");
@@ -227,7 +228,7 @@ public partial class FormBoatCollection : Form
         listBoxCollection.Items.Clear();
         for (int i = 0; i < _storageCollection.Keys?.Count; ++i)
         {
-            string? colName = _storageCollection.Keys?[i];
+            string? colName = _storageCollection.Keys?[i].Name;
             if (!string.IsNullOrEmpty(colName))
             {
                 listBoxCollection.Items.Add(colName);
@@ -311,4 +312,24 @@ public partial class FormBoatCollection : Form
             }
         }
     }
+
+    private void ButtonSortByType_Click(object sender, EventArgs e)
+    {
+        CompareBoats(new DrawningBoatCompareByType());
+    }
+
+    private void ButtonSortByColor_Click(object sender, EventArgs e)
+    {
+        CompareBoats(new DrawningBoatCompareByColor());
+    }
+
+    private void CompareBoats(IComparer<DrawningBoat?> comparer)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        _company.Sort(comparer);
+        pictureBox.Image = _company.Show();
+    }
 }