diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/BlacksmithWorkshopListImplement.csproj b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/BlacksmithWorkshopListImplement.csproj
index 132c02c..b65badc 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/BlacksmithWorkshopListImplement.csproj
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/BlacksmithWorkshopListImplement.csproj
@@ -6,4 +6,9 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\BlacksmithWorkshopContracts\BlacksmithWorkshopContracts.csproj" />
+    <ProjectReference Include="..\BlacksmithWorkshopDataModels\BlacksmithWorkshopDataModels.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/DataListSingleton.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/DataListSingleton.cs
new file mode 100644
index 0000000..b6da397
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/DataListSingleton.cs
@@ -0,0 +1,41 @@
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement
+{
+    //класс для списков, в которых будет храниться информация при работе приложения
+    public class DataListSingleton
+    {
+        private static DataListSingleton? _instance;
+
+        //список для хранения заготовок
+        public List<WorkPiece> WorkPieces { get; set; }
+
+        //список для хранения изделий
+        public List<Article> Articles { get; set; }
+
+        //список для хранения заказов
+        public List<Order> Orders { get; set; }
+
+        public DataListSingleton()
+        {
+            WorkPieces = new List<WorkPiece>();
+            Articles = new List<Article>();
+            Orders = new List<Order>();
+        }
+
+        public static DataListSingleton GetInstance()
+        {
+            if(_instance == null)
+            {
+                _instance = new DataListSingleton();
+            }
+
+            return _instance;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ArticleStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ArticleStorage.cs
new file mode 100644
index 0000000..3e5eeb8
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/ArticleStorage.cs
@@ -0,0 +1,138 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Implements
+{
+    //класс, реализующий интерфейс хранилища изделий
+    public class ArticleStorage : IArticleStorage
+    {
+        //поле для работы со списком изделий
+        private readonly DataListSingleton _source;
+
+        //получение в конструкторе объекта DataListSingleton
+        public ArticleStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        //получение полного списка изделий
+        public List<ArticleViewModel> GetFullList()
+        {
+            var result = new List<ArticleViewModel>();
+
+            foreach(var article in _source.Articles)
+            {
+                result.Add(article.GetViewModel);
+            }
+
+            return result;
+        }
+
+        //получение отфильтрованного списка изделий
+        public List<ArticleViewModel> GetFilteredList(ArticleSearchModel model)
+        {
+            var result = new List<ArticleViewModel>();
+
+            if (string.IsNullOrEmpty(model.ArticleName))
+            {
+                return result;
+            }
+
+            foreach(var article in _source.Articles)
+            {
+                if(article.ArticleName.Contains(model.ArticleName))
+                {
+                    result.Add(article.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        //получение элемента из списка изделий
+        public ArticleViewModel? GetElement(ArticleSearchModel model)
+        {
+            if(string.IsNullOrEmpty(model.ArticleName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach(var article in _source.Articles)
+            {
+                if((!string.IsNullOrEmpty(model.ArticleName) && article.ArticleName == model.ArticleName) ||
+                    (model.Id.HasValue && article.Id == model.Id))
+                {
+                    return article.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //при создании изделия определяем для него новый id: ищем max id и прибавлляем к нему 1
+        public ArticleViewModel? Insert(ArticleBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach(var article in _source.Articles)
+            {
+                if(model.Id <= article.Id)
+                {
+                    model.Id = article.Id + 1;
+                }
+            }
+
+            var newArticle = Article.Create(model);
+
+            if(newArticle == null)
+            {
+                return null;
+            }
+
+            _source.Articles.Add(newArticle);
+
+            return newArticle.GetViewModel;
+        }
+
+        //обновление изделия
+        public ArticleViewModel? Update(ArticleBindingModel model)
+        {
+            foreach (var article in _source.Articles)
+            {
+                if (article.Id == model.Id)
+                {
+                    article.Update(model);
+
+                    return article.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //удаление изделия
+        public ArticleViewModel? Delete(ArticleBindingModel model)
+        {
+            for(int i = 0; i < _source.Articles.Count; ++i)
+            {
+                if (_source.Articles[i].Id == model.Id)
+                {
+                    var element = _source.Articles[i];
+                    _source.Articles.RemoveAt(i);
+
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/OrderStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/OrderStorage.cs
new file mode 100644
index 0000000..2d78549
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/OrderStorage.cs
@@ -0,0 +1,137 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Implements
+{
+    //класс, реализующий интерфейс хранилища заказов
+    public class OrderStorage : IOrderStorage
+    {
+        //поле для работы со списком заказов
+        private readonly DataListSingleton _source;
+
+        //получение в конструкторе объекта DataListSingleton
+        public OrderStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        //получение полного списка заготовок
+        public List<OrderViewModel> GetFullList()
+        {
+            var result = new List<OrderViewModel>();
+
+            foreach (var order in _source.Orders)
+            {
+                result.Add(order.GetViewModel);
+            }
+
+            return result;
+        }
+
+        //получение отфильтрованного списка заказов
+        public List<OrderViewModel> GetFilteredList(OrderSearchModel model)
+        {
+            var result = new List<OrderViewModel>();
+
+            if (!model.Id.HasValue)
+            {
+                return result;
+            }
+
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    result.Add(order.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        //получение элемента из списка заказов
+        public OrderViewModel? GetElement(OrderSearchModel model)
+        {
+            if (!model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id.HasValue && order.Id == model.Id)
+                {
+                    return order.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //при создании заказа определяем для него новый id: ищем max id и прибавляем к нему 1
+        public OrderViewModel? Insert(OrderBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach (var order in _source.Orders)
+            {
+                if (model.Id <= order.Id)
+                {
+                    model.Id = order.Id + 1;
+                }
+            }
+
+            var newOrder = Order.Create(model);
+
+            if (newOrder == null)
+            {
+                return null;
+            }
+
+            _source.Orders.Add(newOrder);
+
+            return newOrder.GetViewModel;
+        }
+
+        //обновление заказа
+        public OrderViewModel? Update(OrderBindingModel model)
+        {
+            foreach (var order in _source.Orders)
+            {
+                if (order.Id == model.Id)
+                {
+                    order.Update(model);
+
+                    return order.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //удаление заказа
+        public OrderViewModel? Delete(OrderBindingModel model)
+        {
+            for (int i = 0; i < _source.Orders.Count; ++i)
+            {
+                if (_source.Orders[i].Id == model.Id)
+                {
+                    var element = _source.Orders[i];
+                    _source.Orders.RemoveAt(i);
+
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/WorkPieceStorage.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/WorkPieceStorage.cs
new file mode 100644
index 0000000..eacd079
--- /dev/null
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Implements/WorkPieceStorage.cs
@@ -0,0 +1,138 @@
+using BlacksmithWorkshopContracts.BindingModels;
+using BlacksmithWorkshopContracts.SearchModels;
+using BlacksmithWorkshopContracts.StoragesContracts;
+using BlacksmithWorkshopContracts.ViewModels;
+using BlacksmithWorkshopListImplement.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace BlacksmithWorkshopListImplement.Implements
+{
+    //класс, реализующий интерфейс хранилища заготовок
+    public class WorkPieceStorage : IWorkPieceStorage
+    {
+        //поле для работы со списком заготовок
+        private readonly DataListSingleton _source;
+
+        //получение в конструкторе объекта DataListSingleton
+        public WorkPieceStorage()
+        {
+            _source = DataListSingleton.GetInstance();
+        }
+
+        //получение полного списка заготовок
+        public List<WorkPieceViewModel> GetFullList()
+        {
+            var result = new List<WorkPieceViewModel>();
+
+            foreach(var workPiece in _source.WorkPieces)
+            {
+                result.Add(workPiece.GetViewModel);
+            }
+
+            return result;
+        }
+
+        //получение отфильтрованного списка заготовок
+        public List<WorkPieceViewModel> GetFilteredList(WorkPieceSearchModel model)
+        {
+            var result = new List<WorkPieceViewModel>();
+
+            if(string.IsNullOrEmpty(model.WorkPieceName))
+            {
+                return result;
+            }
+
+            foreach(var workPiece in _source.WorkPieces)
+            {
+                if (workPiece.WorkPieceName.Contains(model.WorkPieceName))
+                {
+                    result.Add(workPiece.GetViewModel);
+                }
+            }
+
+            return result;
+        }
+
+        //получение элемента из списка заготовок
+        public WorkPieceViewModel? GetElement(WorkPieceSearchModel model)
+        {
+            if(string.IsNullOrEmpty(model.WorkPieceName) && !model.Id.HasValue)
+            {
+                return null;
+            }
+
+            foreach(var workPiece in _source.WorkPieces)
+            {
+                if((!string.IsNullOrEmpty(model.WorkPieceName) && workPiece.WorkPieceName == model.WorkPieceName) ||
+                    (model.Id.HasValue && workPiece.Id == model.Id))
+                {
+                    return workPiece.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //при создании заготовки определяем для него новый id: ищем max id и прибавляем к нему 1
+        public WorkPieceViewModel? Insert(WorkPieceBindingModel model)
+        {
+            model.Id = 1;
+
+            foreach(var workPiece in _source.WorkPieces)
+            {
+                if(model.Id <= workPiece.Id)
+                {
+                    model.Id = workPiece.Id + 1;
+                }
+            }
+
+            var newWorkPiece = WorkPiece.Create(model);
+
+            if(newWorkPiece == null)
+            {
+                return null;
+            }
+
+            _source.WorkPieces.Add(newWorkPiece);
+
+            return newWorkPiece.GetViewModel;
+        }
+
+        //обновление заготовки
+        public WorkPieceViewModel? Update(WorkPieceBindingModel model)
+        {
+            foreach(var workPiece in _source.WorkPieces)
+            {
+                if(workPiece.Id == model.Id)
+                {
+                    workPiece.Update(model);
+
+                    return workPiece.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+
+        //удаление заготовки
+        public WorkPieceViewModel? Delete(WorkPieceBindingModel model)
+        {
+            for(int i = 0; i < _source.WorkPieces.Count; ++i)
+            {
+                if (_source.WorkPieces[i].Id == model.Id)
+                {
+                    var element = _source.WorkPieces[i];
+                    _source.WorkPieces.RemoveAt(i);
+
+                    return element.GetViewModel;
+                }
+            }
+
+            return null;
+        }
+    }
+}
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Article.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Article.cs
index 3fb18b4..d8dd647 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Article.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Article.cs
@@ -52,7 +52,7 @@ namespace BlacksmithWorkshopListImplement.Models
         }
 
         //метод для создания объекта класса ViewModel на основе данных объекта класса-компонента
-        public ArticleViewModel GetViewModel() => new()
+        public ArticleViewModel GetViewModel => new()
         {
             Id = Id,
             ArticleName = ArticleName,
diff --git a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Order.cs b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Order.cs
index 13e02d6..84272c5 100644
--- a/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Order.cs
+++ b/BlacksmithWorkshop/BlacksmithWorkshopListImplement/Models/Order.cs
@@ -64,7 +64,7 @@ namespace BlacksmithWorkshopListImplement.Models
         }
 
         //метод для создания объекта класса ViewModel на основе данных объекта класса-компонента
-        public OrderViewModel GetViewModel() => new()
+        public OrderViewModel GetViewModel => new()
         {
             ArticleId = ArticleId,
             Count = Count,