Marine Riser Services
SoniMech has the only in-country marine riser repair facility in Angola. Our 14,800m2 facility allows low in-country storage costs and major savings for customers by not having to transfer risers out of country for servicing, inspection and repair.
Our riser capability includes:
- Maintenance, preservation and storage
- Extensive experience in inspection and repair of all types of marine drilling riser systems including dog-types and flange-types
- Buoyancy inspection, refurbishment and repair
- Visual inspections - one and three year inspections and five year major surveys
- All inspections performed by qualified and experienced inspection engineers and NDE technicians
- All repairs carried out by trained and experienced machinists, ASME coded welders and mechanical fitters
- Qualified welding procedures to ASME IX, API 16A and NACE MR0175
