Analysis of Design Compatibility Based on Local Requirements and on State Building Construction Technical Guidance by the Ministry of Public Works Regulation (Case Study: Barito Kuala, South Kalimantan, Indonesia)

Abstract

ABSTRACT The National Building Unit Price (HSBGN) compiled based on the standard index module often results in incompatible and unreasonable values, even though the field component prices have been adjusted with the conditions in Barito Kuala area. In other words, the unit price for state buildings compiled using the HSBGN module issued by the Ministry of Public Works is not compatible for use in Barito Kuala Regency. This research aims to study the compatibility between the state building unit price index based on the Ministry of Public Works regulation and the unit price index based on local requirements in the Barito Kuala Regency, namely in Marabahan, Handil Bakti, Barambai, and Lepasan. The results obtained from this research indicates that the state building unit price index based on the Ministry of Public Works regulation is not fully applicable in Barito Kuala Regency. This is based on various local weightings, namely on the quantity of work per component unit for work items K-225 concrete slab, brick work, floor ceramic, plastering, K-225 upper tie beam, and K-225 concrete column. Adjustments to accommodate local requirements can be made through design preparations according to the results of this research, in which the quantity of work per component unit is determined based on quantitive intervals built statistically at a 95-percent confidence level. KEYWORDS construction work components, local requirements, state building