Creek access and groundwater
Temporary access and groundwater-management arrangements supported work within the constrained creek-crossing area.
SCE project | civil infrastructure and flood-damaged crossing reconstruction
Flood-Damaged Bridge Reconstruction – Emu Heights
SCE Corp delivered and coordinated the reconstruction of a flood-damaged creek crossing in Emu Heights, including screw-pile foundations, groundwater management, excavation, reinforced-concrete works, precast box culverts, wing walls and backfilling.
LocationEmu Heights, Greater West, NSW
Site contextFlood-damaged creek crossing
SCE roleConstruction and project coordination
Core worksFoundations, culverts, concrete and backfill
Project overview
Reconstructing a damaged crossing within constrained creek conditions
Flooding damaged the crossing and road approach, eroding the surfaces and disrupting access. SCE progressed from assessment and temporary site access through foundation, concrete, culvert and backfilling works.
Screw piles formed part of the foundation system. Groundwater-management arrangements and temporary access supported bulk excavation and preparation for the reinforced-concrete base slab. The subsequent sequence included concrete aprons, twin precast box culverts, reinforced wing walls and reconstruction of the approaches.
SCE managed the foundations, excavation, reinforced concrete, culvert installation, wing walls and backfilling as a connected construction programme, coordinating the required project-team and authority inputs.
Delivery controls
Sequenced civil works across water, access and structural interfaces
Foundation and concrete sequence
Screw piles, excavation, the reinforced base slab and concrete aprons were progressed in sequence before the culvert and wing-wall stages.
Culvert and approach interfaces
The twin box culverts, wing walls and backfilled approaches were coordinated as connected parts of the reconstructed crossing.
Project photographs
Project photographs
The photographs document the crossing before reconstruction and the principal construction stages through foundations, reinforced concrete, box-culvert installation, wing walls and backfilling.
Project video
Flood-damaged crossing reconstruction sequence
The video summarises the project stages from the existing flood damage through foundation, excavation, concrete, culvert, wing-wall and backfilling works.
Watch the Emu Heights bridge reconstruction video
Completed bridge reconstruction
Reconstructed structural crossing and backfilled approaches
The structural crossing was reconstructed with twin box culverts, reinforced-concrete wing walls, backfilled approaches and access railing. The photographs show the completed structural stage and the principal construction activities.
Project questions
Frequently asked questions
What did the Emu Heights reconstruction involve?
SCE delivered temporary access, groundwater management, screw-pile foundations, bulk excavation, a reinforced-concrete base slab and aprons, twin precast box culverts, reinforced wing walls and backfilling of the approaches.
What foundation system was used?
Steel screw piles formed part of the foundations for the reconstructed creek crossing.
How was groundwater addressed during construction?
Groundwater-management arrangements and temporary scaffolded access supported work within the creek-crossing area.
What structural elements were installed?
The works included foundation piles, a reinforced base slab, concrete aprons, twin precast box-culvert units and reinforced-concrete wing walls.
What was the main construction sequence?
The work progressed through access arrangements and groundwater management, screw piles, excavation, base-slab preparation, concrete aprons, culvert installation, wing-wall construction and backfilling.
What does the completed structural stage show?
The completed structural stage shows the reconstructed box-culvert crossing, concrete wing walls, backfilled approaches and access railing.
How did SCE coordinate the works?
SCE integrated the foundation, concrete, culvert and approach works, coordinating access, construction stages and the required design, inspection and authority inputs.
What information should I provide for a similar civil project?
Provide the location, photographs, drawings and reports, water and access conditions, approval information, proposed programme and required works so SCE can assess and plan the project.
Discuss a bridge, culvert or civil reconstruction project
Contact SCE with the site location, available drawings and reports, photographs, access constraints, programme and required scope for an initial suitability review.