PRIMARY COLLECTOR ROAD DESIGN JAYAPURA – SENTANI AIRPORT SEGMENT 4 STA 0+000 – STA 5+428,03

• Main Author: Widya Kartini, Ariningtiyas
• Format: Final Project
• Language: Indonesia
• Subjects: Teknik sipil
• Online Access: https://digilib.itb.ac.id/gdl/view/45999
• Institution: Institut Teknologi Bandung

Transportation is the important thing related to the economic growth of a region. As developed society grow, then the movement of goods and services will also be increased which then must be balanced by increasing transportation facilities and infrastructure, for example the addition of road network. The addition of the road network should be based on good planning which consists of several important elements design such as geometric, drainage, pavement, as well as complementary facilities such as signs and road markings. In addition, the estimated cost of work needed and visualization of the planning result through design drawings. The road designed as primary collector road with two lanes and two way undivided (2/2 UD) with the classification of mountainous terrain and has a length of 5428.03 m. The Road is designed with 9 curvatures and 16 vertical curves. Drainage ditches designed rectangular shaped with dimensions of 0.3 x 0.6 m. In this final project, there are 9 culverts rectangular shaped with dimension of 0.6 x 0.6 m. The structure of the pavement that used is flexible pavement structures. Road pavement material including a surface layer of material with a thickness of 20 cm Laston. Aggregate class A as base course material has a thickness of 15 cm. Aggregate class B as subbase course material has a thickness of 16 cm. Total signs that used are 88 signs. Markers used are markers longitudinal solid line and a dotted line. Estimated costs of road work that is designed is Rp 88.623.185.306,65.