Electrical Engineering
Collection networks, medium-voltage reticulation, substations, protection, earthing and lightning studies, and grid interface coordination.
Capabilities
Multidisciplinary engineering across the full project lifecycle.
Our engineering offering connects project development and design with procurement, construction, commissioning and operational support.
Disciplines
Engineering disciplines under one team.
Civil & Structural Engineering
Module foundations, mounting structure interfaces, access roads, platforms, stormwater drainage and operational buildings.
Mechanical Systems
Auxiliary services, piping, cleaning and water systems, lifting arrangements and plant mechanical installations.
HVAC & Cooling
Substation, control room, inverter and battery room cooling and ventilation, drawing on Dinga's established HVAC and refrigeration base.
Control & Instrumentation
SCADA architecture, plant controllers, metering, communications infrastructure and monitoring of plant performance.
Construction & Project Management
Procurement support, construction management, commissioning coordination, completion records and handover.
How we engage
Engagement models shaped around your scope.
Defined engineering assignments
Discipline-specific design, studies, reviews or technical documentation within an agreed scope boundary.
Balance of plant packages
Integrated design and delivery of the electrical, civil and auxiliary infrastructure around the generating facility.
Owner's engineering
Technical representation for developers, IPPs and asset owners across design review, procurement and construction oversight.
Engineering & construction management
Coordinated multidisciplinary execution with documented quality, inspection and commissioning control.
Operational improvement
Plant assessments, defect resolution, performance investigations and lifecycle support for operating assets.
Scope of works
The generating facility and everything it depends on.
Each project's requirements are established with reference to applicable technical standards, network requirements, environmental conditions and equipment manufacturer instructions.
- Electrical collection networks and medium-voltage reticulation
- Substations and grid interface infrastructure
- Module foundations and mounting structure interfaces
- Access roads, platforms and stormwater drainage
- Operational and control buildings
- Plant control systems, SCADA and metering
- Cooling, ventilation and auxiliary services
- Commissioning, completion and handover records
Solar piling
Piled foundations, built to last.
Piled foundations for ground-mounted PV structures, from geotechnical investigation and pile testing to drilling, installation and as-built verification of every position.
Foundation methods
Piles transfer wind uplift, dead and lateral loads into competent ground. The method is selected per zone from geotechnical data, accounting for sand, clay, calcrete and rock.
- Driven piles
- Steel sections driven directly where soils give enough resistance.
- Pre-drilled and driven
- Pilot holes through hard layers or calcrete, then piles driven to depth.
- Drilled and concreted
- Piles set in concrete or grout in rock, with anchors at shallow refusal.
- 01
Investigate
Trial pits, boreholes, DCP tests and soil chemistry.
- 02
Test
Pull-out, lateral and compression tests set embedment.
- 03
Install
GPS set-out, with rigs sequenced alongside earthworks.
- 04
Verify
Position, plumb, height and embedment recorded as-built.
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