Building Pathways for Collective Success
Delivering resilient infrastructure solutions with precision, quality, and sustainability.
CSSA delivers comprehensive infrastructure solutions specializing in earthworks, road construction, drainage systems, sewage management, and large-scale structures. Our expertise supports industrials, commercial, and residential developments, ensuring durability, efficiency, and sustainability. With focus on precision engineering and strict quality standards, we build resilient foundations, seamless transportation network, and essential utilities that drive long-term progress.
Our Approach
We apply accurate planning and precise execution to deliver reliable infrastructure.
Every project is built with strict quality control ensuring long-lasting performance.
We integrate eco-friendly practices that balance growth with environmental responsibility.
Core capabilities
Pathways We Build
Roadwork & Boulevards
Resilient road networks, from residential access roads to toll highways and major industrial boulevards. With rigid pavement, asphalt finishing, and paving block solutions, our roads are engineered for heavy traffic, long-term durability, and smooth flow.
Drainage & Sewage Systems
Integrated drainage and sewage systems designed to manage stormwater, prevent flooding, and support sustainable growth. From underground networks to water gates and catch ponds, our solutions protect communities and industrial zones alike.
Bridge & Overpasses
Connectivity projects spanning rivers, toll roads, and industrial corridors. Our teams adapt to diverse site conditions and comply with strict codes and regulations to ensure every bridge and overpass is delivered safely, efficiently, and to the highest standards of reliability.
Slope Stability & Earthworks
Cut-and-fill, piling, retaining walls, berms, geotextiles, and drainage solutions that stabilize challenging soils. With a fleet of modern heavy equipment and skilled operators, we deliver precise earthworks that create safe, enduring foundations and protect developments from geotechnical risks.
Residential Cluster Infrastructure
Complete infrastructure packages for residential clusters, including roads, drainage, HDPE piping, and patterned paving. Our designs emphasize durability and aesthetics, providing residents with reliable and visually appealing environments that enhance everyday living.
Commercial & Specialty Infrastructure
High-spec infrastructure for complex environments, from data centers and parking facilities to golf clubs and mixed-use developments. These projects demand precision, coordination, and quality — and we deliver them to the highest standards.

Roadwork & Boulevards
Resilient road networks, from residential access roads to toll highways and major industrial boulevards.
Featured Projects
Projects That Drive Progress
Meikarta New Toll Road Infrastructure
The Meikarta New Toll Road Infrastructure project provides a direct connection between the District 1 high-rise residential area and the KM 34 Cibatu toll road exit, creating a streamlined route that improves accessibility and traffic flow for residents and visitors.
The scope of work included road construction, integrated drainage and sewage systems, and extensive slope stabilization. To ensure long-term durability, retaining walls, minipiles, and soil reinforcement were implemented to protect both the roadway and adjacent residential areas from erosion and instability.
One of the key challenges was maintaining active traffic flow while construction was underway. A temporary gravel road was built to divert heavy-duty vehicles, requiring the team to manage both the ongoing works and the upkeep of the diversion route simultaneously. This careful coordination allowed the project to progress without major disruptions, ensuring safety and accessibility throughout.
By combining improved access with advanced slope stability measures, this project reflects a commitment to building infrastructure that balances convenience, safety, and resilience for the Meikarta community.
Meikarta - Jababeka Bridge
The Meikarta–Jababeka Bridge is a strategic piece of infrastructure that connects two of Cikarang’s largest industrial and residential zones: Lippo Cikarang and Jababeka. Spanning across the busy Jakarta–Cikampek toll road, the bridge provides seamless connectivity between Meikarta and Jababeka, improving logistics, mobility, and access for both businesses and residents.
The project scope included bridge construction, roadworks, and integrated drainage and sewage systems leading up to the bridge. Execution required meticulous coordination due to the complexities of working above an active toll road. Girders were delivered and installed during nighttime hours to minimize disruption, while close collaboration with authorities and two different developers on either side of the bridge ensured safety and precision at every stage.
More than just a structure, the Meikarta–Jababeka Bridge strengthens the regional transportation network, supporting economic growth, enhancing daily commutes, and reinforcing West Java’s role as a key industrial and commercial hub.
Green Royal Residential Complex
The Green Royal Residential Complex in West Jakarta required reliable and attractive infrastructure to support its multistory development. The scope of work included road construction, drainage, and sewage systems to serve residents and connect directly to surrounding zones.
CSSA delivered a combination of durable paved roads and patterned entryways that enhance both functionality and visual appeal. Roads were integrated with terraces, building entrances, and parking areas to ensure convenient daily access for residents. Boundary fencing and landscaped islands were also incorporated, creating a well-organized and modern residential environment.
Material logistics presented a challenge, as all deliveries had to pass through an active commercial and residential area. Despite these constraints, the project was completed to a high standard, providing long-lasting infrastructure that strengthens connectivity and complements the complex’s contemporary living spaces.
Deltamas Industrial Zone Infrastructure
The Deltamas Industrial Zone is home to GIIC, one of Cikarang’s largest and most active industrial hubs. To support its rapid growth, CSSA has delivered multiple infrastructure projects across the estate, becoming a trusted repeat partner for the developer.
The works include rigid concrete roads, subgrade and earthwork, drainage, sewage, and clean water piping systems. Major features are wide, high-capacity industrial roads such as the 4-lane Row 50 road with a central island, and specialized commercial roads like Row 20 with integrated side paving. Designed for heavy-duty industrial vehicles, these roadways ensure efficient logistics and smooth connectivity across the zone.
Well-engineered drainage and sewage systems were installed to manage water flow and prevent flooding, while concrete finishers were used to achieve durable, high-quality road surfaces. Serving a diverse range of tenants—from warehouses and international factories to advanced data centers—the infrastructure reflects a commitment to resilient, sustainable, and future-ready development in Deltamas.
Adara Cluster
The Adara Cluster project in Harapan Indah, Bekasi, involved developing residential infrastructure to support a growing community. The scope of work included earthworks, subgrade preparation, drainage and sewage systems, and the construction of rigid concrete roads throughout the cluster. These roads were designed to provide a smooth, durable surface that can withstand frequent residential use and changing weather conditions.
Key challenges included managing the schedule around the rainy season and ensuring a steady flow of materials to site. By maintaining strong coordination and adhering to a well-structured work breakdown system (WBS), the project team ensured smooth progress and reliable execution.
The completed infrastructure enhances accessibility within the community while adding to the overall quality and aesthetic of the residential environment. Built for resilience and longevity, the Adara Cluster roads and utilities reflect a commitment to creating safe and sustainable living spaces for residents.
Deltamas Mainroad Waterwork
The Deltamas Main Waterworks project is a vital infrastructure initiative designed to secure and manage water supply for the industrial, commercial, and residential areas within the Deltamas estate. The scope of work includes constructing the main drainage and sewage system, installing watergates, and integrating essential accessories to ensure reliable flow toward treatment facilities and surrounding developments.
Located directly beside the active Jakarta–Cikampek toll road, the project requires meticulous planning and execution to maintain safety and minimize disruption to high-volume traffic. Time management, material handling, and precise coordination are key to ensuring steady progress and quality delivery.
By strengthening the water network in one of Cikarang’s most important industrial hubs, this project ensures that industries, businesses, and residents alike have a dependable infrastructure system that supports growth and sustainability well into the future.
Client Partnership
Shape the Future with Us
“Every project we build is a pathway — connecting people, industries, and opportunities.
Together, we build pathways for collective success.”