Culvert & Drainage Installation
Location
Pilbara, Western Australia
Project Overview
Core delivered the installation of large-diameter corrugated steel pipe culverts for site drainage infrastructure. Works included survey set-out, trench excavation to design invert, foundation and bedding preparation, pipe placement and alignment, selected backfilling, layer compaction and final reinstatement in accordance with the client-issued design and specification.
Scope of Works
- Survey set-out and alignment control
- Trench excavation to design line and invert level
- Foundation and bedding preparation
- Corrugated steel pipe placement, alignment and jointing
- Selected backfill placement and controlled compaction
- Inlet and outlet formation works
- Final level verification and site reinstatement
Project Duration
Four-week delivery programme
Safety Compliance
Works were executed in compliance with client-specified HSE requirements and Core’s ISO 45001-aligned safety management controls, with specific risk controls applied to excavation stability, lifting operations, exclusion-zone management and mobile-plant interface hazards.