diff --git a/src/lab/exp4/Manual.html b/src/lab/exp4/Manual.html
index 69c8b65..0b6174a 100644
--- a/src/lab/exp4/Manual.html
+++ b/src/lab/exp4/Manual.html
@@ -101,11 +101,11 @@ <h1 class="text-h2-lightblue">Column Analysis</h1><div class="content" id="exper
 <h3>Observation Table:</h3> <br/>
 <p align="justify">
 </p><table border="1" cellpadding="5">
-<tbody><tr><td>Section Type</td><td>Type of joints</td><td>Young's Modules(Ksi)</td><td>Area of M.I(mm4)</td><td>Length of Column(Ft)</td><td>Boundary conditions</td><td>Area of cross section(A)</td><td>Radious of Gyration(R)</td><td>Critical Buckling Load</td><td></td></tr>
-<tr><td>Column</td><td>1.Pinned-Pinned column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
-<tr><td>Column</td><td>2.Fixed-Fixed column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
-<tr><td>Column</td><td>3.Fixed-Pinned buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
-<tr><td>Column</td><td>4.Fixed-Pinned column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tbody><tr><td>sr no</td><td>Section Type</td><td>Type of joints</td><td>Young's Modules(Ksi)</td><td>Area of M.I(mm4)</td><td>Length of Column(Ft)</td><td>Boundary conditions</td><td>Area of cross section(A)</td><td>Radious of Gyration(R)</td><td>Critical Buckling Load</td><td></td></tr>
+<tr><.<td>1</td>td>Column</td><td>1.Pinned-Pinned column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tr><td>2</td><td>Column</td><td>2.Fixed-Fixed column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tr><td>3</td><td>Column</td><td>3.Fixed-Pinned buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tr><td>4</td><td>Column</td><td>4.Fixed-Pinned column buckling load</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
 </tbody></table><p></p>
 <p>
 <a href="Exp-4 Columns.pdf" target="_blank">Read More</a>
@@ -220,4 +220,4 @@ <h4>Follow Us</h4>
 	
 
 
-</body><!-- jQuery --></html>
\ No newline at end of file
+</body><!-- jQuery --></html>
diff --git a/src/lab/exp6/Manual.html b/src/lab/exp6/Manual.html
index 5f3e9bf..3d075a2 100644
--- a/src/lab/exp6/Manual.html
+++ b/src/lab/exp6/Manual.html
@@ -106,10 +106,11 @@ <h1 class="text-h2-lightblue">Plates</h1><div class="content" id="experiment-art
 Dimensions of the plate are as follows: h = 1 in, a = b = 40 in.<br/>
 Material Properties: Modulus of elasticity = 3 X 107 psi, Poisson's ratio = 0.3.<br/>
 </p><table border="1" cellpadding="5">
-<tbody><tr><td>CASE</td><td>Plate width</td><td>Plate length</td><td>Plate thickness</td><td>Modules of Elasticity</td><td>Poisson's ration</td><td>Deflection</td></tr>
-<tr><td>Uniform Load</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
-<tr><td>Concentrated force</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
-<tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tbody>
+	<tr><td>srno</td><td>CASE</td><td>Plate width</td><td>Plate length</td><td>Plate thickness</td><td>Modules of Elasticity</td><td>Poisson's ration</td><td>Deflection</td></tr>
+<tr><td>1</td><td>Uniform Load</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tr><td>2</td><td>Concentrated force</td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+<tr><td>3</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
 </tbody></table>
 <br/><br/><br/><br/><br/><p></p>
 <p>
@@ -225,4 +226,4 @@ <h4>Follow Us</h4>
 	
 
 
-</body><!-- jQuery --></html>
\ No newline at end of file
+</body><!-- jQuery --></html>