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IIM's core strategic capabilities are derived from our ability to provide a comprehensive fabrication, installation and maintenance service.


We are able to deliver all project requirements in-house, utilising subcontractor services for Non Destructive Testing and Post Weld Heat Treatment only.  This guarantees that we maintain project control, dealing with unforseen complications efficiently and ensures that we deliver the project in accordance to scheduled timeframes.


IIM has key competencies in the following areas:


  • Fabrication

  • Installation

  • Hydrotesting

  • Industrial Blasting & Coating at dedicated separate workshop, next to fabrication workshop.

  • Machining

  • Planning

  • Procurement

  • Cost Control

  • Welding Procedure Development

To view IIM's capability statement, please click here

To view IIM's quality policy, please click here

Online Services

IIM has developed a unique online database, called Quickbase, that allows clients to login and track the progress of their job.  


Quickbase features include:


  • Overall project completion.

  • Spool tracking - in allocation, material cutting, fabrication, hydrotesting, paint or packaging.

  • Daily reports of project progression.


IIM must create a login for each client, so click here to contact us about a login for your company.


If you already have a login, click here to be directed to quickbase.


IIM has a diverse and highly skilled fabrication team of up to 80 employees. We are capable of delivering major projects, historically exceeding set delivery schedules. Please refer to our Capabilities statement for a full facility listing. Our strategic relationships with NATA accredited non destructive testing institutions and capabilities for onsite post weld heat treatment mean we can guarantee the on time delivery of your project in accordance to ISO 9000:2001 standards.



IIM has had extensive experience in site installations and has been involved in major shutdowns and turnaround projects. We are able to operate in a dynamic and adaptive manner when engaged at a client’s site.


Abrasive Blasting & Coating

IIM offer a complete industrial blasting and coating service on site and are able to apply a diverse range of protective coatings to various specifications. We have a dedicated industrial blasting and coating team, ensuring we are able to maintain our high levels of quality and adherence to delivery schedules.  IIM also has a NACE Level 2 Coating Inspector on site.



Our project management team will work closely with you to ensure that priorities and key milestones are attained. We are able to offer insight and will relay suggestions in a timely manner to ensure that your project is delivered in accordance to your expectations and our high quality standards.



IIM has an extensive supplier list and is able to source materials from reputable suppliers at competitive rates. We will assist in the compilation of a bill of materials, material tracking and assure full material traceability on completion of your project.


Cost Control

We can ensure that your project will be delivered on budget by providing detailed estimates from supplied isometric drawings. We are able to offer competitive pricing on the following basis:

  • Fixed lump sum.

  • Unit rates.

  • Hourly rate.

Throughout the delivery phase of your project we can provide detailed cost reports and estimates.



Our workshop is equipped with a modern lathe, milling machine and radial arm drill capable of large diameter bores.  Our machining capabilities include the refacing of flanges, bevelling, large diameter thread cutting and milling. This ensures that IIM retains project control by delivering these essential services on site.


Welding Procedures

IIM has developed over 140 welding procedures in accordance to ASME-IX and AS3992. Some of our procedures include but are not limited to:

  • Carbon Steel

  • Low-Alloy Steel

  • Cr-Molly

  • Stainless Steel

  • Duplex & Super Duplex

  • Nickel Alloys

  • Various Other Exotic Metals

  • GTAW

  • MMAW

  • GMAW

  • Flux Core

  • Metal Core

  • Sub Arc

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