Projects
A Glance Through The Lense!
View some, from many Porjects completed by HHA Diving Service
Projects
Our Popular Projects
From inspections and maintenance to salvage and offshore support, we cover every critical underwater operation — available 24/7 across the region.
1
Project Big Boss overnight refloatation
Emergency overnight refloatation of sunken vessel using surface-supplied dive support.
Boat Lifting Project
Heavy-lift operation to recover and secure submerged boat at commercial dock.
2
Rig Arabia III
Subsea inspection and maintenance works conducted on offshore drilling rig Arabia III.
3
Boat Towing Project
Bowing and relocation of a disabled vessel using surface and underwater coordination.
4
Propeller Remover
Underwater removal and recovery of damaged vessel propeller for repair and replacement.
5
Khorfakkan Pipelaying
Diver-assisted pipeline alignment and support during marine pipelaying operation in Khorfakkan.
6
Hypochlorite Pipeline Repair
Critical repair of submerged hypochlorite line using wet welding and commercial diving systems.
7
Intake Pipeline Cleaning
High-precision cleaning of marine intake pipeline to restore operational flow efficiency.
8
Rig Kikuyu Nozzel Cleaning
Underwater cleaning of rig nozzles to optimize offshore system performance.
9
OML JACOB Legs and Spudcan Inspection
Detailed subsea inspection of spudcan and jack-up legs on OML Jacob rig.
10
FAQ
Frequently Asked Questions
Everything you need to know about HHA Diving’s certified commercial diving & civil work solutions in the GCC.


From underwater inspections and welding to salvage and offshore rig support — HHA Diving delivers fast, safe, and certified diving solutions for ports, oil & gas, and underwater civil work projects across the UAE, Oman, and Saudi Arabia.