Roads & Bridges Construction

ROSCO provides specialized Roads & Bridges Construction services and related civil works for government, private, urban development, and infrastructure projects.

Integrated Road Construction

Road construction works include route preparation, earthworks, subgrade preparation, foundation and aggregate layers, pavement works, sidewalks, pathways, intersections, and associated external works according to the project scope.

The service also covers civil and structural works associated with bridges and supporting structures, with coordination of the required infrastructure and utility works to integrate roads with related facilities.

Quality-Focused Execution

ROSCO focuses on structured construction sequencing, field supervision, material quality, and verification of completed road layers and structural works through the required inspections and testing.

Works are delivered through an organized execution plan that coordinates site teams, equipment, and disciplines through inspection, acceptance, and handover.

The Roads & Bridges Construction scope includes civil and structural works according to the nature and requirements of each project, including:

• Road alignment and work-area preparation.
• Excavation, cutting, backfilling, and road formation.
• Subgrade, subbase, and base course construction.
• Pavement and asphalt works according to project requirements.
• Sidewalks, pathways, medians, and intersections.
• Road-related stormwater drainage works.
• Bridge structures and associated concrete works within the project scope.
• Box and pipe culverts and water-crossing structures associated with road alignments.
• Civil works surrounding roads and bridge structures.
• Inspection, testing, acceptance, and handover works.

ROSCO supports roads and bridges projects through capabilities in earthworks, civil construction, and structural works, including:

• Road Construction: Preparing road alignments and constructing pavement layers in accordance with approved drawings and specifications.
• Pavement Works: Delivering pavement and asphalt layers with appropriate quality monitoring.
• Earthworks: Managing excavation, cutting, backfilling, grading, and ground preparation.
• Concrete Structures: Executing concrete works associated with bridges and supporting structures.
• Drainage Works: Delivering and coordinating drainage and culvert works associated with roads.
• Site and Equipment Management: Coordinating equipment, site teams, and construction activities.
• Quality Control and Testing: Monitoring materials and completed layers and performing required tests.
• Engineering Coordination: Coordinating civil, structural, and related utility works throughout project execution.

ROSCO follows a structured methodology for roads and bridges project delivery:

1. Project and Alignment Review: Reviewing drawings, specifications, scope, and site requirements.
2. Site Mobilization: Preparing work areas and coordinating equipment, resources, and construction teams.
3. Earthworks: Executing excavation, cutting, backfilling, grading, and ground preparation.
4. Road Layer Construction: Constructing subbase, base, and pavement layers in accordance with specifications.
5. Structural Works: Delivering bridges, culverts, and associated concrete structures within the project scope.
6. Paving and Finishing: Completing asphalt, sidewalks, intersections, and associated external works.
7. Inspection and Acceptance: Conducting required testing, resolving observations, and preparing the completed works for handover.