ANALISIS KINERJA MUTU PEKERJAAN STUKTUR BETON BERTULANG PADA PROYEK PEMBANGUNAN HOTEL, MALL, DAN APARTMENT TENTREM KOTA SEMARANG

Abstract

In Indonesia, infrastructure development is carried out on a large scale. With a
large infrastructure development, it must be balanced with good quality structural
work performance. On the basis of this, it is necessary to analyze the quality
performance of reinforced concrete structures in the construction projects of Hotels,
Mall and Apartment Tentrem. The research objective was to analyze the quality
performance from the aspects of strength, density, and dimensions of reinforced
concrete structures work; analyzing the factors that cause construction defects in
reinforced concrete structures work; and find the right strategy in dealing with
construction defects in reinforced concrete structures work. The research method
used is the method of field inspection, interview and literature method. From this
research, the quality performance that does not match the requirements is the
density aspect. Construction defects in the density aspect are caused by
the formwork that is hollow and there are gaps between the formwork joints, the
addition of water to the fresh concrete mixture, the way to use the vibrator machine
does not meet the requirements. The strategy for dealing with construction defects is
to tighten the supervision of contractors by controlling and evaluating