When the image has been created and is still in the process of licensing, can be carried out preparatory work, i.e. work not yet lead to the physical construction work, but more on supporting the work ad job accelerate the physical work, such is the job of cleaning the location, installation bouwplank, and manufacture of building / cabin. After the preparatory work is completed followed by a physical task, that is the occupation of land consisting of soil excavation work, urugan foundation soil, and elevation urugan peil floor
A. Spadework
Preparatory work is work to be done. Without further preparatory work will likely meet with resistance. As for some preparatory work is the creation and construction of buildings or bouwplank bedang.

1. Bouwplank
Bowplank preparation before building a house is making bedang and makes bouwplank. Bouwplank usually formed of plank or beam kaso (5 / 7) placed 1 m outside the boundary lines which will be made of the building. Installation destination outside this boundary line is to bouwlank not disclosed at the time of foundation excavation. Usually bouwlank Sloof be demolished when casting is completed.
In this bouwlank work needed materials such as wood, nails, thread and hose to waterpass.

Wood used is of two kinds, namely mounted waterpass wood or wood that is placed horizontally and vertically. Horizontal wood frequently used form boards measuring 2 cm x 20 cm or kaso 4 cm x 6 cm. While the vertical wood used in the form of wood kaso 4 cm x 6 cm or 8 cm in diameter dolken wood, Type III grade wood such as wood or wood meranti wood Borneo.

Horizontal timber is needed as much shelf around the building, i.e. ((2P +2 L) +8 m). P is the length of the building, L is the width of the building, and 8 m is the addition of each corner an m. For example, building 6 m long and 6 m wide along the 32 m (needs is obtained from (2 x 6 m) + (2 x 6 m) + 8 m).
For wood that can be mounted vertically using wood kaso along 1.5 m or 2 m.

Fitting this kaso wooden plug into the soil by 0.5 m deep so that the rest remain above ground. Distance antarpatok kaso timber is 2 m and so we need kaso wood material for the building plus 8 m circumference divided by 2 m (distance antarpatok), then multiplied by height (1.5 m or 2 m). For example, by building the same size were used peg as high as 1.5 m so timber needs kaso along the 24 m [obtained from ((2 x 6 m) + (2 x 6 m) + 8 m): 2 m x 1.5 m ]. While other materials such as nails, thread, and hoses for weighing (waterpass) in accordance with needs.

For the construction carried out on the ground that there was a wall surrounding the building with others (neighbors), the installation can bouwplank directly nailed to the wall of the building 1 m long should be more like those made bouwplank own. The term for this is to borrow for the measurement of elbow peil floors or buildings.

2. Making Ware House or bedang

In new housing projects, usually absolutely necessary buildings, this building is needed as a storage building materials, especially those that can be easily damaged when exposed to rain water spray, such as cement. In addition to storage building sets of this used as a resting place, Buildings like this are often called beds.
Minimum-sized beds are usually made 3 m x 4 m. Size depends on the number of beds this material should be stored and the number of workers who use the building as a place to rest. Spacious cabin can be adjusted with a building area that will be created. Beds are generally made of wood frame kaso, cover reinforced with a thickness of 8 cm.

Bowplank is a tool to determine the corner of the building