4D Ltd

Do you Need Any Help?

Give us a call and speak directly with an engineer who understands your project needsno forms, no fuss.

Process Design and Project Management

For projects under $100k involving instrumentation, process equipment, and plant optimisations, we’re your go-to team. We offer mechanical and process design, documentation, and light-touch project management that works well with your contractors and operators.

Core Project Outputs

RFQs

Detailed Request for Quote documents to help you engage the right suppliers.

SOWs

Scope of Work documents that prevent misunderstandings.

Construction Drawings

Practical, build-ready documentation.

Control Logic & Automation

Functional specs that speak clearly to integrators.