diff --git a/PrecastConcreteFileImplement/Class1.cs b/PrecastConcreteFileImplement/Class1.cs
new file mode 100644
index 0000000..ed7e3eb
--- /dev/null
+++ b/PrecastConcreteFileImplement/Class1.cs
@@ -0,0 +1,7 @@
+namespace PrecastConcreteFileImplement
+{
+    public class Class1
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/PrecastConcreteFileImplement/PrecastConcretePlantFileImplement.csproj b/PrecastConcreteFileImplement/PrecastConcretePlantFileImplement.csproj
new file mode 100644
index 0000000..132c02c
--- /dev/null
+++ b/PrecastConcreteFileImplement/PrecastConcretePlantFileImplement.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/PrecastConcretePlant/PrecastConcretePlant.sln b/PrecastConcretePlant/PrecastConcretePlant.sln
index c216f6c..49a1aec 100644
--- a/PrecastConcretePlant/PrecastConcretePlant.sln
+++ b/PrecastConcretePlant/PrecastConcretePlant.sln
@@ -3,15 +3,17 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 17
 VisualStudioVersion = 17.2.32505.173
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantView", "PrecastConcretePlantView.csproj", "{E705A0E1-4B27-43EA-931C-51F921973DFC}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantView", "PrecastConcretePlantView.csproj", "{E705A0E1-4B27-43EA-931C-51F921973DFC}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantBusinessLogic", "..\PrecastConcretePlantBusinessLogic\PrecastConcretePlantBusinessLogic.csproj", "{F9EE1187-6079-48A9-9774-FA3759F271A5}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantBusinessLogic", "..\PrecastConcretePlantBusinessLogic\PrecastConcretePlantBusinessLogic.csproj", "{F9EE1187-6079-48A9-9774-FA3759F271A5}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantDataModels", "..\PrecastConcretePlantDataModels\PrecastConcretePlantDataModels.csproj", "{41649B60-DB75-48D7-A09E-BEE934A69315}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantDataModels", "..\PrecastConcretePlantDataModels\PrecastConcretePlantDataModels.csproj", "{41649B60-DB75-48D7-A09E-BEE934A69315}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantContracts", "..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj", "{1C43B954-2E6F-4A5A-AC96-985F6F106AC4}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantContracts", "..\PrecastConcretePlantContracts\PrecastConcretePlantContracts.csproj", "{1C43B954-2E6F-4A5A-AC96-985F6F106AC4}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantListImplement", "..\PrecastConcretePlantListImplement\PrecastConcretePlantListImplement.csproj", "{9EFFE92D-1414-4FD9-B424-56A32797499A}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "PrecastConcretePlantListImplement", "..\PrecastConcretePlantListImplement\PrecastConcretePlantListImplement.csproj", "{9EFFE92D-1414-4FD9-B424-56A32797499A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PrecastConcretePlantFileImplement", "..\PrecastConcreteFileImplement\PrecastConcretePlantFileImplement.csproj", "{921B695C-0124-4295-8E39-1CC60E0D1D56}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -39,6 +41,10 @@ Global
 		{9EFFE92D-1414-4FD9-B424-56A32797499A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{9EFFE92D-1414-4FD9-B424-56A32797499A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{9EFFE92D-1414-4FD9-B424-56A32797499A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{921B695C-0124-4295-8E39-1CC60E0D1D56}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{921B695C-0124-4295-8E39-1CC60E0D1D56}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{921B695C-0124-4295-8E39-1CC60E0D1D56}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{921B695C-0124-4295-8E39-1CC60E0D1D56}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/PrecastConcretePlantFilImplement/Class1.cs b/PrecastConcretePlantFilImplement/Class1.cs
new file mode 100644
index 0000000..3b9a736
--- /dev/null
+++ b/PrecastConcretePlantFilImplement/Class1.cs
@@ -0,0 +1,7 @@
+namespace PrecastConcretePlantFilImplement
+{
+    public class Class1
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/PrecastConcretePlantFilImplement/PrecastConcretePlantFilImplement.csproj b/PrecastConcretePlantFilImplement/PrecastConcretePlantFilImplement.csproj
new file mode 100644
index 0000000..132c02c
--- /dev/null
+++ b/PrecastConcretePlantFilImplement/PrecastConcretePlantFilImplement.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/PrecastConcretePlantFileImplementt/Class1.cs b/PrecastConcretePlantFileImplementt/Class1.cs
new file mode 100644
index 0000000..b8ec24c
--- /dev/null
+++ b/PrecastConcretePlantFileImplementt/Class1.cs
@@ -0,0 +1,7 @@
+namespace PrecastConcretePlantFileImplementt
+{
+    public class Class1
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/PrecastConcretePlantFileImplementt/PrecastConcretePlantFileImplementt.csproj b/PrecastConcretePlantFileImplementt/PrecastConcretePlantFileImplementt.csproj
new file mode 100644
index 0000000..132c02c
--- /dev/null
+++ b/PrecastConcretePlantFileImplementt/PrecastConcretePlantFileImplementt.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
diff --git a/PrecastConcretePlantViewFileImplement/Class1.cs b/PrecastConcretePlantViewFileImplement/Class1.cs
new file mode 100644
index 0000000..deb3f58
--- /dev/null
+++ b/PrecastConcretePlantViewFileImplement/Class1.cs
@@ -0,0 +1,7 @@
+namespace PrecastConcretePlantViewFileImplement
+{
+    public class Class1
+    {
+
+    }
+}
\ No newline at end of file
diff --git a/PrecastConcretePlantViewFileImplement/PrecastConcretePlantViewFileImplement.csproj b/PrecastConcretePlantViewFileImplement/PrecastConcretePlantViewFileImplement.csproj
new file mode 100644
index 0000000..132c02c
--- /dev/null
+++ b/PrecastConcretePlantViewFileImplement/PrecastConcretePlantViewFileImplement.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>