MODEL THE HIGHEST UNIT PRICE OF BUILDING FOR THE BUDGETING DEVELOPMENT PUBLIC BUILDING

• Main Author: KURNIAWAN (NIM 25005009), BUDI
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/7462
• Institution: Institut Teknologi Bandung

The Highest Unit Price of Building (HST BGN) is one of method budgeting cost estimation used by Government in develop public building. Factor of location and contruction time will influence the building cost, so that the price of government building will different for each town. Each district Government in province of West Java use the formula released by district Government of Jakarta to estimate the cost of construction of building in West Java region. The use of this formula will lead to improper estimation because each area have the resource difference, especially in material and labour. <br /> <br /> <br /> <br /> This research is aimed to develop the model of HST BGN by using fourty eight data of one floor public buildings which function as schools, offices, and health clinics which be at the region Sukabumi, Bogor, Bandung, and Cirebon. <br /> <br /> <br /> <br /> Results of this research are dominant component with quantity to every component pursuant to statistical calculation. The Dominant component have cumulative cost weight of at least 80% from total cost,and consisted by eight material component and four fee component. The quantity of component is used boundary calculation for confidence interval 90% and 95% from the dominant component in square meter of building. <br /> <br /> <br /> <br /> Validation model HST BGN conducted by comparing result estimation with the model used by district government. Validation shows that estimating by using model HST BGN have overestimate 30%, while government model have overestimate 60%. The model HST can be considered a potential tool for performing the budgeting cost estimation. <br />