What We Do?
Engineering services, including design and Site surveys, are undertaken to evaluate the corrosion, Earthing, and Lightning activities by means of soil, water location, stray current, and so on.
Operational services include installation and commissioning
Engineering
Petunia Engineering Team has been provided successful cathodic protection solutions to the Oil, Gas, Petrochemical, Water and Power Industries for over 30 years.
Construction
Petunia construction team can provide a full range of activities such as site investigation and installation Cathodic protection equipment.
Supervision
Cathodic protection is used to control the corrosion of a wide range of underground or submerged metallic structures.
Site Survey
The success of any Cathodic Protection project depends on effective management.
Cathodic Protection Engineering
Petunia Engineering Team has provided successful cathodic protection solutions to the Oil, Gas, Petrochemical, Water, and Power Industries for over 30 years.
Structures that are commonly protected by CP are the exterior surfaces of:
- Pipelines – Oil, Gas, Product, Water, etc
- Interconnection Piping Buried in Soil at a Complex Site
- Bottom of Storage Tanks in Contact to the Soil
- Underground Storage Tanks
- Wellhead Casings
- Ships’ Hulls
- Marine Structures, Jetties, Harbor, etc.
- Concrete Structures, Bridges, Pipelines, Marine Structures, etc.
Earthing and Lightning Protection Systems Engineering
Petunia engineering team has enough experiences in designing Lightning Protection Systems and Earthing Systems according to IEEE, IEC, BS, NFPA, NFC, ITU-T, TIA, IPS, … Standards to protect people’s lives and equipment, from direct lightning strikes, the effects of lightning discharge and the risk of electric shock in power stations, substations, refineries, military bases, data centers, telecommunication sites and commercial or residential buildings, etc. in order to :
Earthing and Lightning Protection Systems Construction
Petunia executive team has enough experience in installing and implementing a Lightning Protection System, Earthing, and Surge Protection Devices according to IEEE, IEC, BS, NFPA, NFC, ITU-T, TIA, IPS, etc. standards for power stations, substations, refineries, military, data center, telecommunication sites, and commercial and residential buildings, etc.
The company also has the ability and equipment for testing and measuring soil resistivity, earthing resistance, touch voltage, step voltage, and continuity tests according to the standards for types of projects. Petunia is able to supervise and training of people on the site.
Cathodic Protection Systems Construction
Site Survey
Site Survey
Cathodic protection is used to control the corrosion of a wide range of underground or submerged metallic structures. It has proved to be a cost-effective way to extend the life of a structure and to ensure integrity throughout its operating lifetime. Petunia inspectors and engineers are recognized for their contributions to further developing Cathodic Protection. Our qualified and experienced staff assists clients in choosing the correct application of Cathodic Protection technology.
Our NACE-qualified engineers can provide a Cathodic protection site survey for designing based on reliable international standards as followings:
- Soil Resistivity Testing,
- Soil Corrosion Analysis (such as PH, Cl ions)
Drain Current Test and Measurement
- SRB (Sulphate Reduction Bacteria) testing as followings.
Supervision
The success of any Cathodic Protection project depends on effective management.
To this end, Petunia undertakes the management of all aspects of a project, from site survey to design, material supply, installation, commissioning, system handover and post-project support.