diff --git a/src/lab/exp4/Manual.html b/src/lab/exp4/Manual.html
index 1f0bf4cc..02bca73c 100644
--- a/src/lab/exp4/Manual.html
+++ b/src/lab/exp4/Manual.html
@@ -100,18 +100,18 @@ <h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><
 <h1 class="text-h2-lightblue">Grain Size Distribution</h1><div class="content" id="experiment-article-section-5-content">
 <h3>Observation Table:</h3> <br/><br/>
 <table border="1" cellpadding="5">
-<tbody><tr><td>Sieve size(mm)</td><td>Mass of soil retained(gms)</td><td>% of soil retained(%)=(x/M)</td><td>Cumulative % of soil retained(%)</td><td>% finer=(100-p)</td></tr>
-<tr><td>80</td><td>x1</td><td>y1</td><td>p1=y1</td><td>n1=100-p1</td></tr>
-<tr><td>40</td><td>x2</td><td>y2</td><td>p2=y1+y2</td><td>n2=100-p2</td></tr>
-<tr><td>20</td><td>x3</td><td>y3</td><td>p3=y1+y2+y3+ ..</td><td>n3=100-p3</td></tr>
-<tr><td>10</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>4.75</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>2.0</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>0.850</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>0.425</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>0.150</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>0.075</td><td></td><td></td><td></td><td></td></tr>
-<tr><td>pan</td><td></td><td></td><td></td><td></td></tr>
+<tbody><tr><td>sl.no</td><td>Sieve size(mm)</td><td>Mass of soil retained(gms)</td><td>% of soil retained(%)=(x/M)</td><td>Cumulative % of soil retained(%)</td><td>% finer=(100-p)</td></tr>
+<tr><td>1</td><td>80</td><td>x1</td><td>y1</td><td>p1=y1</td><td>n1=100-p1</td></tr>
+<tr><td>2</td><td>40</td><td>x2</td><td>y2</td><td>p2=y1+y2</td><td>n2=100-p2</td></tr>
+<tr><td>3</td><td>20</td><td>x3</td><td>y3</td><td>p3=y1+y2+y3+ ..</td><td>n3=100-p3</td></tr>
+<tr><td>4</td><td>10</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>5</td><td>4.75</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>6</td><td>2.0</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>7</td><td>0.850</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>8</td><td>0.425</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>9</td><td>0.150</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>10</td><td>0.075</td><td></td><td></td><td></td><td></td></tr>
+<tr><td>11</td><td>pan</td><td></td><td></td><td></td><td></td></tr>
 </tbody></table>
 <p>
 <a href="Exp-4 GrainSizeDistribution.pdf" target="_blank">Read More</a>
@@ -226,4 +226,4 @@ <h4>Follow Us</h4>
 	
 
 
-</body><!-- jQuery --></html>
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+</body><!-- jQuery --></html>
diff --git a/src/lab/exp8/Manual.html b/src/lab/exp8/Manual.html
index 57695e88..52de68f7 100644
--- a/src/lab/exp8/Manual.html
+++ b/src/lab/exp8/Manual.html
@@ -99,7 +99,41 @@ <h2 class="text-h2-lightblue" style=" margin-bottom: 20px; margin-top: 10px; "><
 							<!--edit -->
 <h1 class="text-h2-lightblue">Consolidation Test</h1><div class="content" id="experiment-article-section-5-content">
 <h3>Observation Table:</h3> <br/><br/>
-<img alt="" height="375" src="obervation_table.JPG" width="550"/><br/>
+<table border="1" cellpadding="10" cellspacing="0" text-align="center">
+	<tr><td colspan="5">Pressure Intensity(Kg/cm<sup>2</sup>)</td><td>0.1</td><td>0.2</td><td>0.5</td><td>1</td><td>2</td><td>4</td><td>8</td></tr>
+<tr><td colspan="5">Elapsed time</td><td colspan="7">Dial guage reading</td></tr>
+
+<tr><td colspan="5">0.25min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">1min<td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">2.5min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+
+<tr><td colspan="5">4min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+
+<tr><td colspan="5">6.25min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">9min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">16min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">25min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">30min</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">1hr</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">2hrs</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">4hrs</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">8hrs</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+
+<tr><td colspan="5">24hrs</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>
+</table>
+
 <p>
 <a href="Exp-8 ConsolidationTest.pdf" target="_blank">Read More</a>
 </p>
@@ -213,4 +247,4 @@ <h4>Follow Us</h4>
 	
 
 
-</body><!-- jQuery --></html>
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+</body><!-- jQuery --></html>