Biogas-Plant/C3/Laying-the-foundation/English-timed - Revision history

Sandhya.np14 at 05:05, 5 December 2016

2016-12-05T05:05:45Z

Sandhya.np14 at 11:30, 28 November 2016

2016-11-28T11:30:41Z

Sandhya.np14 at 10:48, 28 November 2016

2016-11-28T10:48:34Z

PoojaMoolya: Created page with "{| border = 1 | Time | Narration |- | 00:01 | Hello everyone and Welcome to this Spoken Tutorial on Laying the foundation of the biogas plant. |- | 00:08 | This tutorial..."

2016-11-23T11:43:34Z

Created page with "{| border = 1 | Time | Narration |- | 00:01 | Hello everyone and Welcome to this Spoken Tutorial on Laying the foundation of the biogas plant. |- | 00:08 | This tutorial..."

New page

{| border = 1
| Time
| Narration

|-
| 00:01
| Hello everyone and Welcome to this Spoken Tutorial on Laying the foundation of the biogas plant.

|-
| 00:08
| This tutorial is particularly useful for masons.

|-
| 00:13
| We are going to learn how to construct a Biogas plant that is based on the Deenbandhu model and has a capacity of 2 cubic meter

|-
| 00:26
| To begin with we should know the following

|-
| 00:30
| The biogas plant consists of 3 different tanks- Mixing tank , Digester tank with the dome and the Slurry tank

|-
| 00:40
| The standard dimensions of these tanks are as follows

|-
| 00:45
| Mixing tank has a diameter of 22 inches and height 2 feet

|-
| 00:51
| Gas holder dome has a diameter of 7 feet and 6 inches and height 4 feet at the center

|-
| 01:02
| The upper slurry tank has a length of 5 feet and 2 inches , width of 3 feet and 2 inches and depth of 4 feet

|-
| 01:14
| The lower slurry tank has length of 2 feet, width 2 feet and depth 2 feet, 2 inches.

|-
| 01:24
| For ease of understanding for the mason, this video is classified into day-wise activities.

|-
|01:33
| Day -1 begins with digging of the area at the site of the biogas plant.

|-
| 01:40
| As shown here, use lime powder to mark the outline of the digester tank and the slurry tank

|-
| 01:49
| Lime powder is easily available in any hardware store.

|-
| 01:54
| Once the area is marked, start digging.

|-
| 01:59
| Dig a circular pit of 8 feet diameter and 4 feet depth using a shovel.

|-
| 02:06
| Just adjacent to the big pit, dig another pit of 2 feet and 5 inches of length, 1foot of breadth and 4 feet of depth.

|-
| 02:20
| Two labourers can dig these pits in two days.

|-
| 02:24
| Alternately, 3 labourers can complete this task in one day.

|-
| 02:32
| The epicenter of the pit should be concave in shape and should be 2 feet deeper than the rest of the pit.

|-
| 02:42
| Effort should be made to keep the wall of the pit as straight as possible.

|-
| 02:49
| This completes the activities for Day 1.

|-
| 02:53
| Let’s move on to Day 2.

|-
| 02:55
| The activities of Day 2 are as follows

|-
| 03:00
| Lay foundation for the digester tank

|-
| 03:03
| Construct the dome for the digester tank using chicken mesh

|-
| 03:08
| Construct the mixing tank and

|-
| 03:11
| Prepare the walls of the slurry tank

|-
| 03:14
| In this tutorial, we will only learn about the digging of the pit and laying foundation for the digester tank.

|-
| 03:25
| The other construction topics will be covered in separate tutorials subsequently.

|-
| 03:32
| So, now, we have completed the digging of the pit. And we are ready to lay the foundation.

|-
| 03:41
| So, let us prepare the plaster mixture for the foundation.

|-
| 03:46
| The plaster mixture is basically the gravel and cement mixture.

|-
|03:54
| Preparation of this mixture is as follows-

|-
| 03:59
| Sand - 200 kgs

|-
| 04:01
| Cement - 60 kgs

|-
| 04:05
| Gravel - 150 kgs

|-
| 04:08
| And 250 ml of liquid waterproofing material, thoroughly stirred in 20 ltrs of water.

|-
|04:17
| Now pour this liquid over the dry gravel-cement mixture.

|-
| 04:24
| Add adequate amount of water to mix everything well so that the mixture is thick in consistency.

|-
| 04:34
| Use a shovel for mixing everything as shown in the image.

|-
| 04:40
| The gravel-cement mixture is now ready to be used.

|-
| 04:45
| Use a small trowel to lay this mixture at the base of the pit, in a circular manner.

|-
| 04:53
| The thickness of the plaster should be 3 inches from the ground.

|-
| 05:00
| This will form the floor of the pit. Recall that the floor of the pit is concave in shape.

|-
| 05:10
| So, the foundation will also be concave in shape.

|-
| 05:15
| Carefully raise the side walls of the pit upto 3 inches using the same mixture. However, do not raise the concave part.

|-
| 05:27
| Keep in mind- The raised edge of the foundation must be flattened using a small trowel.

|-
| 05:35
| This is to ensure proper balance of the dome after it is placed.

|-
| 05:42
| After the foundation has been laid, leave it for curing for 12 hours.

|-
| 05:49
| Notice the elevated walls and the concave pit, in the image shown.

|-
| 05:55
| Also, notice the flattened edges.

|-
| 05:59
| With this, we complete this tutorial.

|-
| 06:03
| Let us summarize

|-
|06:05
| In this tutorial we have learnt to lay foundation of the biogas plant

|-
| 06:12
| This video was created by Spoken Tutorial team with inputs from Rural-ICT team, IIT Bombay.

|-
|06:23
| More information on these projects can be found at these links.

|-
| 06:30
| This is Bella Tony along with the Animation Team of the Spoken Tutorial Project signing off.
Thank you for joining.

@@ Line 49: / Line 49: @@
 |-
 |01:33
-| Day 1 begins with digging of the area at the site of the biogas plant.
+| Day-1 begins with digging of the area at the site of the biogas plant.
 |-
@@ Line 89: / Line 89: @@
 |-
 | 02:49
-| This completes the activities for Day 1.
+| This completes the activities for Day-1.
 |-
 | 02:53
-| Let’s move on to Day 2.
+| Let’s move on to Day-2.
 |-
 | 02:55
-| The activities of Day 2 are as follows-
+| The activities of Day-2 are as follows-
 |-

@@ Line 53: / Line 53: @@
 |-
 | 01:40
-| As shown here, use lime powder to mark the outline of the '''digester tank''' and the slurry tank
+| As shown here, use lime powder to mark the outline of the '''digester tank''' and the '''slurry tank'''.
 |-
@@ Line 69: / Line 69: @@
 |-
 | 02:06
-|  Just adjacent to the big pit, dig another pit of  2 feet and 5 inches of length, 1foot of breadth and 4 feet of depth.
+|  Just adjacent to the big pit, dig another pit of  2 feet and 5 inches of length, 1 foot of breadth and 4 feet of depth.
 |-
 | 02:20
-|  Two labourers can dig these pits in two days.
+|  Two laborers can dig these pits in two days.
 |-
 | 02:24
-| Alternately, 3 labourers can complete this task in one day.
+| Alternately, 3 laborers can complete this task in one day.
 |-
@@ Line 97: / Line 97: @@
 |-
 | 02:55
-| The activities of Day 2 are as follows
+| The activities of Day 2 are as follows-
 |-
 | 03:00
-| Lay foundation for the digester tank
+| Lay foundation for the '''digester tank'''.
 |-
 | 03:03
-| Construct the dome for the digester tank using chicken mesh
+| Construct the dome for the digester tank using '''chicken mesh'''.
 |-
@@ Line 113: / Line 113: @@
 |-
 | 03:11
-| Prepare the walls of the slurry tank
+| prepare the walls of the slurry tank.
 |-
@@ Line 125: / Line 125: @@
 |-
 | 03:32
-| So, now, we have completed the digging of the pit. And we are ready to lay the foundation.
+| So, now we have completed the digging of the pit. And, we are ready to lay the foundation.
 |-
@@ Line 141: / Line 141: @@
 |-
 | 03:59
-|  Sand - 200 kgs
+|  sand - 200 kgs,
 |-
 | 04:01
-|  Cement - 60 kgs
+|  cement - 60 kgs,
 |-
 | 04:05
-| Gravel - 150 kgs
+| gravel - 150 kgs,
 |-
 | 04:08
-| And 250 ml of liquid waterproofing material, thoroughly stirred in 20 ltrs of water.
+| and 250 ml of liquid waterproofing material, thoroughly stirred in 20 liters of water.
 |-
 |04:17
-| Now pour this liquid over the dry gravel-cement mixture.
+| Now, pour this liquid over the dry gravel-cement mixture.
 |-
@@ Line 189: / Line 189: @@
 |-
 | 05:15
-| Carefully raise the side walls of the pit upto 3 inches using the same mixture. However, do not raise the concave part.
+| Carefully raise the side walls of the pit up to 3 inches using the same mixture. However, do not raise the concave part.
 |-
@@ Line 217: / Line 217: @@
 |-
 | 06:03
-| Let us summarize
+| Let us summarize.
 |-
 |06:05
-| In this tutorial we have learnt to lay foundation of the biogas plant
+| In this tutorial, we have learnt to lay foundation of the biogas plant.
 |-
 | 06:12
-| This video was created by Spoken Tutorial team with inputs from Rural-ICT team, IIT Bombay.
+| This video was created by '''Spoken Tutorial''' team with inputs from '''Rural-ICT team, IIT Bombay'''.
 |-
@@ Line 233: / Line 233: @@
 |-
 | 06:30
-| This is Bella Tony along with the Animation Team of the Spoken Tutorial Project signing off.
+| This is Bella Tony along with the animation team of the Spoken Tutorial Project, signing off.
 Thank you for joining.

@@ Line 5: / Line 5: @@
 |-
 | 00:01
-| Hello everyone and Welcome to this Spoken Tutorial on Laying the foundation of the biogas plant.
+| Hello everyone and welcome to this '''Spoken Tutorial''' on '''Laying the foundation''' of the biogas plant.
 |-
@@ Line 13: / Line 13: @@
 |-
 | 00:13
-| We are going to learn how to construct a Biogas plant that  is based on the Deenbandhu model and  has a capacity of 2 cubic meter
+| We are going to learn how to construct a biogas plant that  is based on the Deenbandhu model and  has a capacity of 2 cubic meters.
 |-
 | 00:26
-| To begin with we should know the following
+| To begin with, we should know the following:
 |-
 | 00:30
-| The biogas plant consists of 3 different tanks- Mixing tank , Digester tank with the dome and the Slurry tank
+| The biogas plant consists of 3 different tanks- '''mixing tank , digester tank''' with the dome and the '''slurry tank'''.
 |-
 | 00:40
-| The standard dimensions of these tanks are as follows
+| The standard dimensions of these tanks are as follows.
 |-
 | 00:45
-| Mixing tank has a diameter of 22 inches and height 2 feet
+| Mixing tank has a diameter of 22 inches and height 2 feet.
 |-
 | 00:51
-| Gas holder dome has a  diameter of  7 feet and 6 inches and height 4 feet  at the center
+| '''Gas holder dome''' has a  diameter of  7 feet and 6 inches and height 4 feet  at the center.
 |-
 | 01:02
-| The upper slurry tank has a length of 5 feet and 2 inches , width of  3 feet and 2 inches and depth of 4 feet
+| The upper slurry tank has a length of 5 feet and 2 inches, width of  3 feet and 2 inches and depth of 4 feet.
 |-
 | 01:14
-| The  lower slurry tank has length of  2 feet, width  2 feet and depth 2 feet,  2 inches.
+| The  lower slurry tank has length of  2 feet, width  2 feet and depth 2 feet 2 inches.
 |-
@@ Line 49: / Line 49: @@
 |-
 |01:33
-| Day -1 begins with digging of the area at the site of the biogas plant.
+| Day 1 begins with digging of the area at the site of the biogas plant.
 |-
 | 01:40
-| As shown here, use lime powder to mark the outline of the digester tank and the slurry tank
+| As shown here, use lime powder to mark the outline of the '''digester tank''' and the slurry tank
 |-