The document provides instructions for creating a scaled map layout of a pond system. It includes a list of materials needed and explanations of marginal map information. An example conventional pond layout is given with specifications like pond sizes as percentages of the total area. Directions are provided for scaling dimensions and drawing the different pond types and other features. A second example shows specifications for a modular pond layout divided into different production stages.

1. Pond Lay outing

2. Map
• is a graphical representation of the ground
drawn to scale.

3. Things needed:
1. Pencil
2. Eraser
3. Bond paper
4. Ruler
5. Ball pen (optional)

4. Marginal Information of the Map
1. Sheet Name or Title – means the name of the
map. This should be placed on top of the map.

5. Marginal Information of the Map
2. Sheet Number – this should be placed on the
upper right-hand corner of the map.

6. Marginal Information of the Map
3. Scale – this should be placed center down of
the map.

7. Marginal Information of the Map
4. Legend – this should be placed on the lower
right-hand corner of the map.

8. Marginal Information of the Map
5. Edition Note – This should be placed on the
lower left-hand corner of the map.

10. Conventional Type
Layout Specifications

12. Example #1
A one hectare layout of a conventional pond
system with the following specifications.
Area = 10,000 m2
NP = 1% of the transition pond
TP = 9% of the production area
RP = 80% of the production area
CP = At least 2% of the NP
Scale = 1:100m convert to Cm.

13. How to Scale?
1. Scale the Area
10,000 m2 = 125 m x 80 m
Solve for
125m = 125m/100m = 12.5m or 125 cm
80m = 80m/100m = 0.8m or 80 cm

14. How to Draw?

17. How to Scale?
1. Scale the Rearing Pond
10,000 x 80%
= 10,000 x 0.80
= 8,000 m2 ( 80 m x 100 m)
Solve for
80m = 80m/100m = 0.8m or 80 cm
100m = 100m/100m = 1m or 100 cm

18. How to Draw?

21. How to Scale?
2. Scale the Transition Pond
10,000 x 9%
= 10,000 x 0.09
= 900 m2 ( 45 m x 20 m)
Solve for
45m = 45m/100m = 0.45m or 45 cm
20m = 20m/100m = 0.20m or 20 cm

22. How to Draw?

25. How to Scale?
3. Scale the Nursery Pond
9,000 x 1%
= 9,000 x 0.01
= 90 m2 ( 10 m x 9 m)
Solve for
10m = 10m/100m = 0.1m or 10 cm
9m = 9m/100m = 0.09m or 9 cm

26. How to Draw?

28. How to Scale?
4. Scale the Catching Pond
90 x 2%
= 90 x 0.02
= 1.8 m2 ( 1.8 m x 1 m)
Solve for
1.8 = 1.8m/100m = 0.018m or 1.8 cm
1m = 1m/100m = 0.01m or 1 cm

29. How to Draw?

30. Draw a Canal, salvage zone and
River/Coastal water source

32. Demonstration:
Area: 15,000 m2
NP: 10% of Transition Pond
TP: 15% of the production area
RP: 75% of the production area
CP: At least 2% of NP
Scale: 1:100m, convert to Cm

33. Modular Type
Layout Specifications

35. The NP comprises about 4% of the TPA.
The TP covers only 6% of the TPA.
The RP is divided into three Production Process
Sates (PPS).

36. Demonstration
Area: 10,000 m2
NP: 4% of the total production area
TP: 6% of the total production area
RP: 90% of the total production area. Divide it to 3
PPS.
1st PPS: 25% of the Rearing Pond
2nd PPS: 35% of the Rearing Pond
3rd PPS: 40% of the Rearing Pond
Scale: 1:100m convert into Cm.