Combating Erosion: Slope Protection Innovation at Way Sekampung Dam Project, Lampung

The Way Sekampung Dam in Lampung is more than just a water storage infrastructure; it embodies several advantages that highlight its significance in regional development. The dam plays a central role in managing water resources in its surrounding area. By regulating water flow, the dam provides significant benefits for local agriculture, industry, and domestic needs. A stable water supply supports efficient irrigation, enhances agricultural productivity, and aids farmers in achieving better harvests, not only economically benefiting them but also strengthening regional food security. In addition to serving as vital infrastructure, Way Sekampung Dam holds potential for tourism.

The construction of Way Sekampung Dam involves cutting slopes, these are crucial in maintaining project stability. However, the fine-grained soil covering most of these slopes requires extra protection from potential erosion due to rainfall and surface water flow. In addressing this challenge, selecting the right solution is key to preventing project failure when faced with water.

As the preferred solution, Maccaferri’s Erosion Control System stands out. Its ability to channel water while facilitating vegetation growth makes it ideal for protecting these cut slopes.

The implementation process includes using the Erosion Control System, comprising Geomat HDPE and double-twisted wire mesh panels with longitudinal steel cables, known as Macmat® HS. Careful installation of Macmat® HS on the cut slopes is followed by seeding mulch to encourage vegetation growth, playing a role in natural rehabilitation. Some specific areas also receive additional reinforcement through Soil Nailing to ensure local stability. Macmat® HS has an easy installation procedure available in roll form with T-shaped deformation bar support to anchor the mesh on slope inclinations.

Maccaferri’s Erosion Control System brings numerous valuable advantages. Firstly, the installation process is easy and convenient, ensuring efficient application without excessive time consumption. Secondly, the system not only stands alone but can also be combined with Soil Nailing for extra slope stability. Sustainability is a primary focus, with the system allowing effective drainage on slope surfaces. Equally important, Maccaferri’s Erosion Control System is a competitively economical choice, providing a reliable and cost-effective solution. With these various advantages, the system not only cares for the environment but also adds significant value to erosion mitigation projects.

Maccaferri Indonesia provides comprehensive services, beginning with the design and planning stage, offering technical recommendations, manufacturing and supplying materials, and assisting during the construction phase with Product Assistance. Most of the materials from Maccaferri Indonesia are manufactured locally in Indonesia according to International and National Standardization and have TKDN certificates.

Our commitment to environmental preservation is reflected in the registration of our products in the Environmental Product Declaration, nurturing the world for future generations.

We are readily available to address any questions or concerns you may have.