An example of a building budget plan can be seen when constructing a house. The RAB is needed to detail all financial requirements of a construction project. In preparing an RAB, a process of recording and calculating is required, whether it involves estimating the total construction costs or the cost of renovating certain parts of the house.
To learn more, read this article thoroughly. You will find examples of RAB for various house types, such as type 45, type 36, and type 90. You can also learn how to create an RAB for your own project, starting with calculating the quantity of building materials, labor costs, and taxes.
Example of a Residential Building Budget Plan (RAB)
For those who are still unsure about what RAB or Budget Plan entails, here are some examples you can review. As explained earlier, a RAB is essential for documenting all budgetary needs within a project. This document will guide you in making all financial decisions.
Take a look at some examples below. Please note that these examples are merely simulations and do not reflect actual prices or requirements in the field. You will need to conduct independent research to determine your specific needs in detail.
1. Budget Plan for a Type 45 House
The first example of a Budget Plan is for a Type 45 house. This type of house typically includes 2 bedrooms, 1 living room, 1 bathroom, and 1 kitchen. As its name suggests, the house has a total area of 45 m². Below is a simplified example of its Budget Plan.
|
Item |
Quantity |
Unit Price (Rp) |
Total (Rp) |
|
Building Materials |
|||
|
Red bricks |
8,000 pieces |
1,000 |
8,000,000 |
|
Cement (40 kg) |
40 sacks |
65,000 |
2,600,000 |
|
Sand |
5 m³ |
250,000 |
1,250,000 |
|
Reinforcement bars |
120 rods |
50,000 |
6,000,000 |
|
Floor tiles |
45 m² |
120,000 |
5,400,000 |
|
Wall paint |
15 kg |
90,000 |
1,350,000 |
|
Doors and frames |
5 units |
800,000 |
4,000,000 |
|
Windows and frames |
4 units |
700,000 |
2,800,000 |
|
Roof tiles |
60 m² |
120,000 |
7,000,000 |
|
Equipment |
- |
- |
1,000,000 |
|
Labor Costs |
|||
|
Supervisor |
1 person x 30 days |
200,000 |
6,000,000 |
|
Mason |
2 people x 30 days |
150,000 |
9,000,000 |
|
Carpenter |
1 person x 20 days |
150,000 |
3,000,000 |
|
Construction worker |
3 people x 30 days |
100,000 |
9,000,000 |
|
Overhead Costs |
|||
|
Material delivery |
- |
- |
3,000,000 |
|
Consumption |
- |
- |
2,000,000 |
|
Total Costs |
|||
|
Building materials |
- |
- |
39,600,000 |
|
Labor costs |
- |
- |
27,000,000 |
|
Overhead costs |
- |
- |
5,000,000 |
|
Grand Total |
71,600,000 |
||
2. Budget Plan for a Type 36 House
The next example of a Budget Plan is for a Type 36 house. This house is smaller compared to the Type 45 house but can still accommodate 2 bedrooms, 1 living room, 1 bathroom, and 1 kitchen, albeit in a more compact layout. Below is a simplified example of its Budget Plan.
|
Item |
Quantity |
Unit Price (Rp) |
Total (Rp) |
|
Building Materials |
|||
|
Red bricks |
6,000 pieces |
1,000 |
6,000,000 |
|
Cement (40 kg) |
30 sacks |
65,000 |
1,950,000 |
|
Sand |
4 m³ |
250,000 |
1,000,000 |
|
Reinforcement bars |
100 rods |
50,000 |
5,000,000 |
|
Floor tiles |
36 m² |
120,000 |
4,320,000 |
|
Wall paint |
10 kg |
90,000 |
900,000 |
|
Doors and frames |
4 units |
800,000 |
3,200,000 |
|
Windows and frames |
3 units |
700,000 |
2,100,000 |
|
Roof tiles |
50 m² |
120,000 |
6,000,000 |
|
Equipment |
- |
- |
800,000 |
|
Labor Costs |
|||
|
Supervisor |
1 person x 25 days |
200,000 |
5,000,000 |
|
Mason |
2 people x 25 days |
150,000 |
7,500,000 |
|
Carpenter |
1 person x 15 days |
150,000 |
2,250,000 |
|
Construction worker |
3 people x 25 days |
100,000 |
7,500,000 |
|
Overhead Costs |
|||
|
Material delivery |
- |
- |
2,000,000 |
|
Consumption/Catering |
- |
- |
2,000,000 |
|
Total Costs |
|||
|
Building Materials |
31,270,000 |
||
|
Labor Costs |
22,500,000 |
||
|
Overhead Costs |
4,000,000 |
||
|
Grand Total |
57,770,000 |
||
3. Budget Plan for a Type 90 House
Next is the Budget Plan for a Type 90 house. This type of house typically consists of 3 bedrooms, 1 living room, 2 bathrooms, 1 kitchen, and 1 family room. Below is a simplified example of the Budget Plan for a single-story Type 90 house.
|
Item |
Quantity |
Unit Price (Rp) |
Total (Rp) |
|
Building Materials |
|||
|
Red bricks |
12,000 pieces |
1,000 |
12,000,000 |
|
Cement (40 kg) |
70 sacks |
65,000 |
4,550,000 |
|
Sand |
9 m³ |
250,000 |
2,250,000 |
|
Reinforcement bars |
150 rods |
50,000 |
7,500,000 |
|
Floor tiles |
90 m² |
120,000 |
10,800,000 |
|
Wall paint |
20 kg |
90,000 |
1,800,000 |
|
Doors and frames |
6 units |
800,000 |
4,800,000 |
|
Windows and frames |
6 units |
700,000 |
4,200,000 |
|
Roof tiles |
100 m² |
120,000 |
12,000,000 |
|
Equipment |
- |
- |
1,500,000 |
|
Labor Costs |
|||
|
Supervisor |
1 person x 40 days |
200,000 |
8,000,000 |
|
Mason |
3 people x 40 days |
150,000 |
18,000,000 |
|
Carpenter |
2 people x 25 days |
150,000 |
7,500,000 |
|
Construction worker |
3 people x 40 days |
100,000 |
12,000,000 |
|
Overhead Costs |
|||
|
Material delivery |
- |
- |
4,000,000 |
|
Consumption/Catering |
- |
- |
3,000,000 |
|
Total Costs |
|||
|
Building Materials |
61,400,000 |
||
|
Labor Costs |
45,500,000 |
||
|
Overhead Costs |
7,000,000 |
||
|
Grand Total |
113,900,000 |
||
4. Budget Plan for House Renovation
For home renovations, the Budget Plan typically contains fewer items than when building a new house. For example, here is a Budget Plan for the addition of a railing and the installation of flooring for a balcony with an area of 10 m².
|
Item |
Quantity |
Unit Price (Rp) |
Total (Rp) |
|
Building Materials |
|||
|
Cement (40 kg) |
2 sacks |
65,000 |
130,000 |
|
Sand |
0,5 m³ |
250,000 |
125,000 |
|
Floor tiles |
10 m² |
120,000 |
1,500,000 |
|
Waterproof paint |
5 kg |
90,000 |
450,000 |
|
Iron railing |
5 m |
500,000 |
2,500,000 |
|
Equipment |
- |
- |
150,000 |
|
Labor Costs |
|||
|
Supervisor |
1 person x 3 days |
200,000 |
600,000 |
|
Construction worker |
3 people x 3 days |
100,000 |
900,000 |
|
Overhead Costs |
|||
|
Material delivery |
- |
- |
250,000 |
|
Consumption/Catering |
- |
- |
150,000 |
|
Total Costs |
|||
|
Building materials |
4,855,000 |
||
|
Labor costs |
1,500,000 |
||
|
Overhead costs |
400,000 |
||
|
Grand Total |
6,755,000 |
||
Read also: How to Estimate Costs for a Two-Story House Renovation
How to Create a Building Budget Plan (RAB)
Creating a Building Budget Plan involves listing all the needs for a construction project, including building materials, labor, overhead costs, and other expenses, if applicable. To do this, you must carefully document all requirements and the current market prices. Here’s a guide on how to proceed:
1. Calculate the Quantity of Building Materials
The first step in creating a Building Budget Plan is to calculate the quantity of building materials required. Consider the volume of work, the types of materials, and their market prices.
2. Calculate Labor Costs
The next step is to calculate the wages for the workers. In this case, you should take into account the type of work being done, the number of workers needed, and the existing wage system.
Read also: How to Calculate Wages for Pieceworkers in Construction
3. Include Overhead Costs
Overhead costs are indirect expenses incurred for the benefit of construction. These costs may include material transportation, worker consumption, administrative expenses, and others. If necessary, consider including emergency costs as well.
This concludes the example of a Building Budget Plan for several types of houses and how to calculate it. A Budget Plan is useful for various financial purposes in a project, such as maintaining transparency in fund flows, avoiding unnecessary purchases, and preventing hasty decisions.
When preparing a construction project plan, always strive to choose the best quality building materials. Always select materials that meet the Indonesian National Standard (SNI) to ensure your building is strong and durable. For this, you can choose Semen Merah Putih Watershield as your cement of choice for various construction projects.
Semen Merah Putih Watershield is a high-quality cement that is versatile for various needs, such as plastering, concrete floors, and mortar. It is suitable for use in parts of the building that require extra strength and protection.
Semen Merah Putih Watershield is equipped with water-repellent technology that strengthens buildings with Triple Protection, which includes protection against water seepage from inside the house, outside the house, and from the ground. This ensures that your house is more durable, low-maintenance, and, of course, strong.
Are you working on a construction project? Choose high-quality cement for the best results! Use Semen Merah Putih Watershield for your house construction and all your renovation needs. Contact us now to learn more and make your concrete roof construction strong and protected.
Read also: How to Calculate Paint Consumption Proportionately
