Optimalisasi Tebal Perkerasan Pada Pekerjaan Pelebaran Jalan dengan Metode MDPJ 02/M/BM/2013 dan Pt T-01-2002-B

Abstract

Every year, goverment incur huge cost for development of facilities and infrastructures of
transportation, especially land transportation development by increasing the road capacity. This
capacity expansion is done by widening the road, especially on roads that can no longer
accommodate the volume of vehicles or roads that predicted will be passed by the high volume of
vehicles. Therefore, it is required pavement thickness design solutions that based on a life cycle
cost analysis and the lowest consideration of construction resources to the minimum life cycle cost
design.
This research was conducted in A. H. Nasution Street, on Metro - Gedung Dalam segment. To
determine the flexible pavement thickness, this research uses “Manual Desain Perkerasan Jalan
02/M/BM/2013”, “Pedoman Perencanaan Tebal Perkerasan Lentur Pt T-01-2002-B” and
“Perencanaan Tebal Perkerasan Lentur Jalan Raya dengan Metode Analisa Komponen 387-
KPTS-1987 methods”. After that, analyze the road deterioration that will happen during the life
design or life cycle design that based on the value of IRI. The results of life cycle design was
developed to get the best pavement type that based on the life cycle cost analysis.
From the analysis that has been done, the design with the lowest initial cost is a pavement design
by using Bina Marga Pt-T-01-2002-B method, whereas the design with the lowest life cycle cost is
a pavement design by using MDPJ 02/M/BM/2013 method and the most optimal pavement
thickness.
Keywords : flexible pavement, life cycle cost, life cycle design, IRI