Iranian Offshore Oil Company · Kish Island
Rebuilding reliability, restoring power — offshore.
Comprehensive overhaul, engineering, procurement, installation and commissioning of the rotating equipment of the Alvand offshore drilling rig.
Project overview
For the Iranian Offshore Oil Company's Kish operational area, Kahroba Tavan is executing the basic overhaul of the Alvand jack-up rig's rotating machinery — air compressors, electromotors, mud pumps, purifiers, fans, mixers and diesel pumps — including redesign and fabrication of custom components.
Under international sanctions, some critical parts — notably purifiers — could not be sourced; partnering with knowledge-based companies, the team designed and manufactured a domestic portable purifier from scratch, exceeding the operational requirements of the offshore environment.
Scope of work
Scope of work.
- Disassembly and precise inspection of existing rotating equipment for wear and damage assessment
- Engineering & design: technical drawings and specifications of replacement parts
- Procurement of parts and equipment from high-credibility suppliers
- Fabrication of custom-built components, including a multi-purpose mixer suited to rig conditions
- Installation and alignment to precision assembly standards
- Comprehensive testing assuring performance and reliability of every overhauled unit
- Specialist training for the client's operations personnel
- Rotating-equipment maintenance support during operation
Results
What this project proves.
- Complex offshore logistics and coordination mastered
- EPC-grade service package: engineering, supply and construction combined
- Sanction-proof engineering: domestic portable purifier designed and built with knowledge-based partners
- Compressed timelines and rigorous offshore safety standards respected
Project gallery
From the field.
