Civil & Detailed Earthworks to Plumbing & Electrical Services

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Client

Location

Sector

Completed

Nov 2023

Value

$7.4 million

Delivery of detailed earthworks and integrated utility services across a complex, large-scale site development in Karratha.

KW Civil was engaged to carry out excavation, trenching, conduit installation, and the integration of plumbing & electrical infrastructure. These services formed the backbone of a significant development, requiring detailed coordination between multiple trades operating under tight timelines.

A key challenge was managing service congestion and spatial constraints in trenching zones. To overcome this, KW Civil implemented a 3D trench profiling system and collaborated closely with subcontractors to sequence service installation and avoid rework. A unified layout for plumbing, electrical, and civil disciplines was developed early and used throughout construction.

Precision planning reduced excavation volumes and enabled staged trenching, improving efficiency and reducing material movement on-site. Conduits and piping were installed to strict specifications, with clear identification and protective measures to ensure long-term maintainability. This project demonstrated KW Civil’s capacity to deliver under pressure while maintaining accuracy, safety, and spatial control.

Disciplines Under Scope

Civil Construction

Culverts and Drainage

Civil Earthworks

Excavation and Trenching

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