ANALISIS SISA MATERIAL KONSTRUKSI DAN PENANGANANNYA PADA PROYEK PEMBANGUNAN GEDUNG IRD DAN LANJUTAN TAHAP 2 RUMAH SAKIT PAYANGAN, KABUPATEN GIANYAR, BALI

Abstract

In the implementation of construction projects, it is not uncommon to find waste material,
this is a serious problem. For this reason, an effort is needed to minimize the presence of
construction materials. The purpose of this study was to determine the quantity of residual
material which was categorized based on waste level, waste cost and waste index, to
determine the total cost of the remaining material to the total project cost and to analyze
the causal factors that could lead to waste material as well as efforts to handle the
remaining material. In this study, data were obtained by means of field observations,
interviews with project personnel who are directly related to materials to obtain
information ranging from material procurement to the presence of waste materials and
collecting project data related to materials. Data analysis uses quantitative analysis to
determine the type and quantity of the remaining material by calculating the waste level,
waste cost and waste index. Furthermore, the total waste cost is compared with the total
cost of the project to find out how much loss occurred and analyze the factors causing the
remaining material and the handling efforts made. The results showed that: The largest
waste level was Granito 60x60 cm of 7.13%, the largest waste cost was Seseh Wood 4x6
of Rp. 6,038,986.85 and a waste index of 0.11 m3/m2, the percentage of the total cost of
remaining material to the total cost of the project is 0.18% or Rp 26,069,302.16, the
factors causing the remaining material are caused by several factors, namely: management
factors, human factors, work methods factors and environmental factors. Handling efforts
are carried out by applying the 3R concept (Reduce, Reuse, Recycle)