ANALISA TINGKAT KERUSAKAN JALAN DENGAN METODE SDI (SURFACE DISTRESS INDEX) DAN PERBAIKANNYA PADA RUAS JALAN SIMPANG TUO SUMAY-TERITI KABUPATEN TEBO

The Simpang Tuo Sumay – Teriti Road is the main road that connects Sumay District and Tebo Tengah District. Due to excessive vehicle loads and increasing vehicle volume, it causes damage to the road pavement. Therefore, it is necessary to assess the condition of road damage using the SDI method; plan appropriate handling of road damage using the Bina Marga 2017 Method and ASSHTO 1993 Method; and analyze the required budget. The results of assessing the condition of road damage using the SDI method showed that the damage was heavily damaged with reconstruction treatment, light damage with rehabilitation treatment and moderate damage with routine/periodic maintenance treatment. The results of pavement planning using the Bina Marga 2017 Method showed that reconstruction treatment was LPA class A layer thickness 30 cm, AC – BC layer thickness 8 cm and AC – WC layer thickness 4 cm; handling rehabilitation and routine/periodic maintenance in the form of AC – WC leveling with layer thickness 4 cm; with total planned budget of IDR 742.539.848.55. Meanwhile, with the AASHTO 1993 Method, surface layer thickness 5 cm; with total planned budget of IDR 784,383,571.50.