1. Subsea Pipe & Cable Laying
This job is installation of pipes and cables on the seabed. It includes installation of flexible or rigid pipes for transportation of crude oil, installation of cables for power and communication(submarine fiber-optic cables), and installation of subsea structures such as single point mooring (SPM) facilities for offshore unloading or PLEM (Pipe Line End Manifold) facilities which works as connection points for pipelines.
We, KHAN has successfully completed a $56 million subsea pipe & cable installation project for GS E&C at Bahrain LNG Import Terminal Project for two years from 2016 to 2018.
Decommissioning is dismantling and removal of disrupted platforms. It is important to avoid environment issues during the work. The job is including removal of fixed platforms, dismantling of flame tower, removal of subsea pipes and cables, removal of jacket pile, and scrap deal. We are currently working on to expanding the scope to well plugging & cleaning that require high-technology.
KHAN won a removal project of 7 Arzanah Offshore Field & Onshore Island plants in UAE for ZADCO from 2017 to the end of 2018, and successfully completed decommissioning and removal of 15,000 toned platform and 22.5 km of submarine cables.
3. Construction & Installation
We have been providing various services related to offshore platform construction. It is including Carry Over Work for additional work during the construction carry-out, Construction Catch-up to shorten construction period or rush the completion, and Mechanical Completion that is punch clearance and construction completion stage so the project is able to be moved on to commissioning stage.
KHAN carried out BP Clair Ridge Topside Module Construction Work at Hyundai Heavy Industries Yard from 2014 to 2016. We completed construction work on various scope including E & I, Pipe, Mechanical, Structure, Paint, Scaffolding, and HVAC with Peak Manpower 1028 people and total Man-hour 2,031,259 hours.
4. Transportation & Installation
Transportation and Installation is a service to transport various offshore structures from fabrication yard to offshore installation point and complete the installation. We provide from load-out to transportation, unload, hook-up and installation of offshore platform, subsea flexible/rigid pipe, submarine pipe, SPM and etc.
KHAN has successfully completed transportation and installation job of offshore platforms(1 Jacket, 1 Topside), subsea pipes(24"x5.3Km & 24"x2.18km) and subsea cables(2 lines x 4.2km) from the fabrication yard Cuel in Thailand to the installation point at Bahrain Northeast Sea for Bahrain LNG Import Terminal Project.
5. Offshore HUC
It is the service to connect and assemble the structures offshore and complete its commissioning. It includes preparation of work procedure and work package, completion of fabrication before the installation, offshore commissioning, and start-up assistance.
KHAN got awarded from DSME the offshore Hookup and Commissioning of Chevron Mafumeira Sul Project and from 2014 to 2016, mobilized over 150 people on the Mafumeira field in the offshore Cabinda province, Angola and completed the project successfully.
6. Modification & Upgrade
It is a service that modifies and improves vessels or a rigs according to the customer's demand. It includes SMR (Strengthening, Modification, Repair), IRM (Inspection, Repair, Maintenance), and specification upgrade. KKHAN has been providing Modification & Upgrade service for more than half of drill ships that are sailed from Korean shipyards.
KHAN have total 60 references of modification and upgrade work, and a representative project is Salman and Reshadat Gas Utilities from Iranian Offshore Oil Company (IOOC). For 4 years from 2012 to 2016, we modified and upgraded Topside's facilities and equipment.
Commissioning is one of the services that KHAN have been providing from the beginning of our establishment. It includes services such as preparation of commissioning procedure, pre-commissioning, commissioning, start-up assistance, and etc. that are covering every commissioning steps to be taken before the offshore structure starts the operation, from the preparation stage to start-up.
KHAN have been providing commissioning services to various marine structures such as rigs, semi-rigs, drill ships, jack-ups, fixed platforms and LNG ships. One of them is the commissioning project of cruise ship AIDA Prima which is built by Mitsubishi Heavy Industries. In recognition of the successful performance, we were able to also win commissioning job for the series line AIDA Perla as well.
8. Offshore Brownfield
KHAN undertakes a broad range of modification and production services to all types of drill ships, drilling rigs, platforms, modular rigs, and semi-submersibles. KHAN’s services include extending the life of the field and brown field upgrading works, which help transform offshore facility into one that meets new operational and regulatory requirements. By coordinating these regulatory, environmental, classification society, and operational constraints.
KHAN's representative reference of offshore brownfield job is a revamping of Chevron's EGP3B Production Platform. He have carried out a three-year project for upgrade 7 platforms at Escravos Offshore Site in Nigeria from designing to commissioning.
If it is difficult to work locally due to inadequate offshore/onshore production environment and climatic condition, modularization can be a solution. It is to complete the factory and facilities by simply assembling blocks and minimizing the local work through packaging the components such as structure, piping, E&I, and mechanical equipment in a specialized workshop. In recent years, even if the environmental conditions are fine, modularization is preferred to reduce the delivery and overcome labor shortage.
KHAN supplied 9 substations to the SARB Package 4 project in 2016. We provided EPCIC service including design, fabrication at Plant, transportation to Abu Dhabi site, installation and commissioning. One of the 9 Substations is approx. 100m long, which is the largest Substation in the world to date.
10. Power Solution
For power supply solutions, we provide independent power plant, power rental, and air compressor rental. We build independent power producers for regions and facilities that are short of power, we also provides temporary power supply.
KHAN signed a contract of supplying power for 10 years with Kayin Province, Myanmar in 2017, and built a container-type Independent Power Producer. Construction of power generation facilities is completed, and is now operating since 2018.
11. Control System
KHAN provides various work process monitoring and control systems such as automation system, safety system, LNGC/NAVY. It is including Alarm Monitoring System (AMS), Distributed Control System (DCS), Integrated Automation System (IAS), Operator Training Simulator (OTS), Field Instruments, Fire & Gas Detection System, Emergency Shutdown System, Offshore Plant Total Safety System, Ship Shore Communication System, and etc.
KHAN have been providing control systems to a variety of companies including oil major companies such as Chevron, BP, and more. For example, ESDS(Emergency Shutdown System) has been provided to 96 projects. T/L(Trim and List Indication System) also has 96 references, Field Instrument has 58. Including other systems, we have total 287 references.
12. Relocation Service
KHAN provides relocation services that are needed attending to services explained above. Manpower supply, material procurement, logistics, site office support, and integrated in-country support such as transportation and accommodation for local and expat personnel’s mobilization are included in our relocation service.
KHAN have a wide network based on our experience in providing relocation not only in Korea but also in various regions such as Asia, Middle East, Africa, etc. since its establishment, and we have 122 references of providing relocation services to many different clients.