Survey of Land Surface

O: 2/XI-3/GTK/10

Objective
Survey of soil types on soil surface at SMK negeri 1 Balikpapan area

Equipment

1. Wenworth scale
2. Brick Trowel

Wenworth Scale

Procedure

1. Pray before practice begins
2. Clean the area around the practice 
3. Dig soil surface to a depth of 10 cm with brick trowel
4. Observe the soil samples with scale wenworth 
5. Do the activities above 3 times 
6. Record the results of observations for manufacturing practice report 
7. Close the hole dug by brick trowelk until right again 
8. Thanks to God for the success and safety practices

Maintenance

1. Wash your hands and brick trowel dirt with water
2. Return the equipment into place

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