…

Construction

An unprecedented feat of engineering, design and logistics in Australia.

The construction of the Collins Class submarines was an unprecedented feat of engineering, design and logistics in Australia.

The project required specification, integration and installation of equipment and material from over 150 major contractors and hundreds of smaller suppliers. Most of the submarine modules were constructed off-site and then shipped to us for integration.

Key parameters for equipment included electrical power, cooling, noise, shock resistance, weight and electromagnetic characteristics, all under rigorous configuration management as data was distributed between the various suppliers during the design phase.

Submarine Outfitting Statistics 
Piping23,500 metres
Major cable lengths7,000
Cable connections200,000
Cable75,000 metres
Batteries400 tonnes

A completed submarine is a system of systems. A Collins Class submarine contains 108 integrated systems which are linked structurally, mechanically, electrically, hydraulically, pneumatically and electronically.

All of these systems need power and cooling, and many need to communicate with each other in order to achieve full operational capability. Technical Documentation

Over 33,000 drawings and 5,000 work orders were produced before construction of the Collins Class submarines could begin. Once work started, each submarine took 2.5 million hours to assemble.

There are an estimated 350,000 individual technical documents associated with the Collins Class submarines, including:

Technical Documents  
Design drawings70,727
Parts lists46,717
Specifications42,865
Back to top