PERENCANAAN DESAIN GEOMETRIK DAN TEBALPERKERASAN LENTUR RUAS JALAN NGOB –NGOB KABUPATEN EMPAT LAWANG STA 10+000-15+000 PROVINSI SUMATRA SELATAN

This Final Report is planning a bold geometric design and flexible pavement on roads Ngob-Ngob district four gates STA 10 + 000- 15 + 000 South Sumatra. In the manufacture of the Report, the authors wanted to know how to plan the design of geometric and pavement thickness that is good on the road, so the road to be traversed can provide a sense of security, convenient, and economical for road users. Planned 5 pieces kind of bend is 2 pieces Spiral - Circle - Spiral (SCS), 1 piece Spiral - Spiral (SS), and 2 Full - Circle (FC). Pavement planned in this way that the surface layer AC WC with 4 cm thick, AC BC to 8 cm thick, AC Base with 9 cm thick, Agregate A with a thickness of 15 cm, Agregate B with 31 cm thick. Based on the results obtained calculation costs incurred in planning and bold geometric design of flexible pavement on roads Ngob-Ngob district four gates STA 10 + 000-15 + 000 South Sumatra is Rp. 74.760.405.133 (seventy four billion seven hundred and sixty million four hundred and five thousand one hundred and thirty three ) with 209(two hundred nine days ) implementation period