Popular Case Studies
Geocell Parking Lot and Paving Block Road in Bandung
Project Background & Challenges Bandung is known for fairly high rainfall and varied topography. On this geocell parking lot project, the team worked on an area to be turned into a car park and access road using paving blocks. However, there were major challenges on site: Soft Subgrade: The CBR (California Bearing Ratio) of the […]
Non-Woven Geotextile Project on Dieng Subgrade
Background & Challenges The Dieng Plateau has extraordinary natural beauty, but from a geotechnical point of view, the area poses a big challenge for any non-woven geotextile project. The subgrade (subgrade) in volcanic areas often has a high water content. When heavy rain falls, this subgrade becomes fully saturated. If aggregate material (crushed stone/gravel) is […]
Palm Oil Effluent Treatment: Geotube Dewatering Case Study
Project Background & Challenges At a palm oil mill in West Kalimantan, management faced a capacity crisis at their wastewater treatment plant (WWTP). Their anaerobic and aerobic ponds were filling with sediment at an extremely fast rate, making geotube dewatering for palm oil mill effluent (POME) an urgent need. POME is a liquid waste with […]
Geocomposite Access Road on Soft Soil in Tasikmalaya
Background: The Challenge of Building on “Unstable” Ground Have you ever imagined how difficult it is to build a smooth, durable access road in hilly terrain with high rainfall? That was the main challenge faced on this geocomposite access road project in Tasikmalaya, West Java. The area is known for its dynamic ground contours and […]
Shrimp Pond Geomembrane: Jeneponto Project Case Study
Background: Goodbye to Traditional Earthen Ponds If you work in aquaculture, especially shrimp farming (such as Vannamei shrimp), you know how crucial water quality management is. For decades, traditional farmers in Indonesia relied on earthen ponds. But as stocking density targets have risen, earthen ponds have started to show their weaknesses. Pond wall erosion, undetected […]
0.75mm Geomembrane for a Leak-Proof Raw Water Pond
Background: Why an Earthen Pond Alone Is Not Enough In the early planning stage, the project owner realized that the soil in the Bagan Siapi-api area has a porosity that makes it prone to water infiltration. If the PKS (palm oil mill) relied only on an ordinary excavated pond, the raw water volume would keep […]
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