Maintenance & Rehabilitation
Maintain, rehabilitate and extend the useful life of infrastructure assets.
Big Three Engineering supports planned upgrades, repairs and rehabilitation across civil, water, industrial, mining and built infrastructure.
Quick answer
What does this service cover?
Existing assets need a different construction approach from greenfield works. We plan around access, condition, operational continuity, temporary works, demolition interfaces and controlled reinstatement.
- Road and pavement rehabilitation
- Concrete repair and structural rehabilitation
- Drainage and stormwater maintenance
- Industrial and utility civil repairs
- Planned maintenance and shutdown works
Scope and delivery
Infrastructure Maintenance & Rehabilitation
Existing assets need a different construction approach from greenfield works. We plan around access, condition, operational continuity, temporary works, demolition interfaces and controlled reinstatement.
How we structure the work
Project delivery starts by defining the work package, design and construction responsibility boundaries, interfaces with specialist contractors, site constraints, quality requirements, HSEQ controls and programme milestones. This allows construction methods, temporary works, procurement and mobilisation to be aligned before execution.
What to include in an enquiry
For an efficient review, share the project location, tender or scope document, drawings and specifications where available, quantities or bill of quantities, target programme, procurement route, HSEQ requirements and any operating-site constraints.
Big Three Engineering is headquartered at 1 Chadwick Avenue, Wynberg, Sandton, Johannesburg and receives project and tender enquiries for infrastructure work across South Africa.
Answers
Frequently asked questions
Concise answers for tender teams, project managers, developers and consultants.
What infrastructure can Big Three Engineering rehabilitate?
Rehabilitation scope can cover roads and pavements, concrete structures, drainage, water and utility civils, industrial assets and supporting site infrastructure.
Can rehabilitation be carried out while facilities remain operational?
Where safe and permitted, works can be phased around operational access, temporary works, isolation requirements and agreed shutdown or possession windows.
Does maintenance include emergency repair work?
Reactive work can be considered where scope, mobilisation, safety requirements and availability allow. The enquiry should clearly identify urgency and operational risk.
What information is useful for a rehabilitation enquiry?
Provide condition information, photographs, drawings if available, known defects, required performance outcome, access restrictions, operating constraints and programme.
Related services
Explore other Big Three Engineering capabilities.
Discuss infrastructure maintenance & rehabilitation.
Send your project scope, location and programme to info@bigthree.co.za.