A soil investigation is in integral part of the location, design, and construction of roads. Soil conditions as well as topography, land use and environmental considerations, must be considered in selecting the position of road. ASN has a soil investigation team of skilled civil and geotechnical engineers that provide detail field investigations and laboratory testing.
One of the most important aspects of the design of a road is the provision made for protecting the road from surface water and groundwater. If water is allowed to enter the structure of the road, the strength and deformation resistance of the pavement and subgrade will be weakened. ASN engineers are well experienced in the hydrology analysis and design of drainage functions including culverts and bridges.
ASN design engineers base resource access road design on the AASHTO guidelines for Geometric Design of Very Low Volume Local Roads (2001). Public roads that interface with resource access roads, the require civil engineering resources from ASN are designed on either AASHTO or Bina Marga/SNI standards.
PT. Abdi Sarana Nusa’s (ASN) growth to the position it is today is highly contributed from from Oil Field Services. Some of the services available are: • Fabrication • Mechanical, Electrical • Pipeline Installation and maintenance • Site Infrastructure • Oil Field Support • Complete “Turn Key” Projects
With our experience and heavy equipment facilities, we are able to perform the following projects: • Hotmix Paving (Asphalt Mixing Plant) • Readymix Concrete (Concrete Batching Plant) • Formwork and Pre-cast Concrete • Jetty, Wharf, and Loading Facilities Construction • Bridges • Piling works Foundation (using Diesel Hammer) • Sheetpile works (using Diesel/Vibro Hammer) • Work Camp Facilities • Workshop Design and Erection