desliming screens upgrade (Modules 1 & 2)

CLIENT

Yancoal - Mount Thorley Warkworth South CHPP

Services Provided

  • Concept Design 
  • Brownfield 3d Digital Scan
  • Structural Engineering
  • Mechanical Engineering
  • Electrical & Instrumentation Engineering
  • Piping Engineering
  • Multi-discipline detail design & drafting 

Project Brief

Replace 8 existing low head Desliming Screens across two modules with 4 Multi-slope (Banana) Screens. The new screens installation (duplicated for each module) includes;

  • A new desliming screen distribution box per module, 
  • Screen feed box per screen, and 
  • Asymmetric under-pans & discharge chutes to tie into existing plant infrastructure, and 
  • Cast-basalt piping. 


This was supported with a new screen support and access structure for each new screens and screen drive motors, feed boxes, and distributor, along with platform infills covering under-pan penetrations from the removed outer screens.

The project scope also included a structural vibration analysis audit and review of the existing structure.

View on LinkedIn

Click on images below to view some project photo's.

Brownfield engineering drafting layout

Module 1
Existing Install to be demolished

Brownfield engineering drafting layout

Module 2
Existing Install to be demolished

Mechanical Structural Electrical Engineering Drafting Layout

Develop concept and detailed engineering models and drawings

3d model 3d scan mechanical structural engineering drafting

Develop concept and detailed engineering models and drawings

3d model 3d scan mechanical structural engineering drafting

Develop concept and detailed engineering models and drawings

Mechanical Engineering Specification Design Vendor Review & Selection

1st Desliming Screen in transit

Desliming Screen install

Structural Mechanical Piping Electrical Engineering Drafting Modeling Project Management

Module 2
Installed

Structural Mechanical Piping Electrical Engineering Drafting Modeling Project Management

Module 1
Commissioned

Structural Mechanical Piping Electrical Engineering Drafting Modeling Project Management

Module 2
Commissioned

Module 2 Progression

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