| Summary: | The road network is a basic infrastructure for the fulfillment of human needs
in improving quality of life. In accordance with the government's efforts in
development / management of road network, Department of Public Worksin
KulonProgo Regency, through its Highways Sector, has a mission to develop a road
system through periodic maintenance of district roads. The goal is to maintain a
regular maintenance of road conditions remain steady consistence with the level of
service and to achievethe predetermined design life.
The works of periodic maintenance upon Mandung Road, Adhyaksa Road,
and Pengasih Ring Road include resurfacing (overlay) with Laston Layer Aus (ACWC)
construction management. To determine the thickness of the overlay, it is
required the Daily Traffic Plan Data (LHR). Mobilizations that are needed such as:
mobilization of personnel (labor), tools mobilization (Dump Trucks, Asphalt
Finishers, Asphalt Sprayer, Tandem Roller, Pneumatic Tire Roller, Air Compressor,
etc.), as well as the mobilization of material (hot mix), which are transported from
AMP (Asphalt Mixing Plant).
Field supervision is indispensable for the smooth execution of the work,
especially supervision from the Highways Sector of Department of Public Works in
Kulon Progo. Under the plan, the thick overlay for Road Mandung is 5.3 cm
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