enquries@tangiersng.com
tangiers05@yahoo.com
Our offshore support and maritime security services division is committed to providing first class offshore support and maritime security services to the oil and gas industry.
Founded on the principles of client satisfaction, operational quality, safety and protection of the environment, we have strived to provide our clients with excellence in services. Primarily catering to clients within the West African sub region that are engaged in offshore oil and gas exploration and production, our competence in ship management and operatorship of spot and long-term charters for managed and operated vessels, which includes crewing and vessel maintenance.
We have certifications and accreditations from the various regulatory institutions on maritime security and safety, local content and cabotage such as; Nigerian Navy, Department of Petroleum Resources (DPR), Nigerian Ports Authority (NPA), Nigerian Petroleum Exchange, (NIPEX), British Safety Council, Nigerian Content and Development and Monitoring Board (NCDMB) and Nigerian Maritime Administration and Safety Agency (NIMASA).
We are one of the few private maritime security services companies that have a collaborative relationship with the Nigerian Navy for the use of armed naval personnel.
As a rapidly growing company we are constantly expanding and improving the services we provide both within and beyond our core businesses in order to satisfy our clients' demands. With our local and foreign joint ventures/technical partnerships we have a greater reach and the resources to provide our clients with any specification of offshore support equipment to suit their various project requirements at very competitive rates.
Our procurement services division has the in-house resources to efficiently and effectively locate, evaluate, purchase and arrange for the logistics of materials to any warehouse or project site. Our procurement staffs are familiar with the markets, customs and environmental regulations, permitting requirements and laws of our clientele’s host communities.
This localized knowledge is essential for expediting orders and quickly solving community-related problems. Our expertise spans the entire supply chain, from sourcing, purchasing and transportation/logistics to inventory control, inspection and quality assurance. Every item we deliver must comply with our exacting quality and safety requirements.
In addition, we are authorized distributors / representatives of a handful of renowned manufacturers; hence providing clients with short lead time on orders.
With the regular fluctuations and volatility in asset prices outside the historical range of performance, the current sale and purchase (S&P) market is a unique and challenging environment. Record demand for vessels sits alongside unprecedented order books; ship owners need a broker capable of offering an accurate perspective on the present and future state of the market.
Our experienced team of partner brokers placed strategically in various offices around the world, active in all areas of the market – from dry bulk vessels, offshore support vessels to tankers and containers – with a worldwide network of contacts at their disposal.
In addition to new building specialist partners in London, Shanghai, Singapore, Delhi, Dubai and Hamburg who are in regular communication with all the major shipyards.
We offer pressure testing services for an extensive range of pressures, from relatively low (a few psi) to high (up to 30,000 psi). We can test up to 30,000 psi with liquid or nitrogen. We maintain a range of electronic pressure transducers to cover virtually all pressures. These transducers all have a current calibration certificate traceable to NIST standards.
The instrumentation we use varies according to the needs of the job in hand, ranging from manually recording data to high-speed, multi-channel computer based data logging. Many tests can be documented with a simple chart recording of pressure versus time.
Our pressure testing services include: Hydrostatic and Pneumatic testing of flow control equipment, treating/discharge irons, pipes, hoses, valves, fittings and vessels.
Pressure safety relief valves. Our mobile testing workshop enable us provide on-site services to our Clientele, at a location that is most convenient to them; thus saving time and money if components were sent off-site.
Access to our internet-based equipment management database for up-to-date electronic information These allow our clientele to focus on their primary business, as we ensure that all their flow control equipment are in compliance. Features Include; Monthly reports on rental equipment highlighting all equipment on rental, length of time on rental, and changes to date by part number for all equipment rented. Daily rates, Monthly rates or Annual rates. 24-hour/7-day a week service. Pickup and Delivery service available. Containers and Baskets can be provided for large inventories. Quick response to customer emergency requirements. Fully certified equipment packages available to health, safety, and environmental requirements.
Our NDT inspection teams are headed by senior level III managers are the most highly qualified, trained and certified to PCN and or ASNT levels. We operate a robust web based 'paperless reports' system that allows clients to review the operational status of their inventory including analysis, test results and certification anytime, anywhere. At the client’s request, the system can also manage extensive client inventories flagging up when particular equipment is due for calibration along with pending testing recommendations.
This method involves both direct and indirect visual inspection techniques, direct inspection is where the material is inspected directly by the human eye with no additional visual aids, indirect inspection may involve the use of magnifying glass, mirror, bore scope (mini camera), closed-circuit TV etc. Visual inspection is a crucial NDT method which is too often overlooked, but a visual examination of an equipment can often reveal obvious problem areas, such as leaks, excess vibration, corrosion or misalignment, this inspection technique is very cost effective and can be used to identify areas that require further NDT applications
These lines of NDT surface examination are offered to our clientele on a daily basis. Our expertise in these NDT techniques guarantees our clientele of good quality service. Ultrasonic Testing (UT) Popularly known as Ultrasonic Wall Thickness Inspection is an NDT technique whereby ultrasonic frequency waves are used to examine the structural integrity of a given item, including the detection and location of the flaw. It can also be used to measure thickness. We have a broad range of ultrasonic testing equipment that serves our clientele in various areas of their specific needs. Most of our UT thickness gauging instruments have data logging features and echo-echo abilities. Benefits are on-the-spot readiness of inspection reports coupled with productive time savings from not removing paint coatings before inspection.
Also known as Industrial Radiography is an NDT method of inspecting materials for hidden flaws by using the ability of short wavelength electromagnetic radiation (high energy photons) to penetrate various materials
This is basically used to inspect Heating, Ventilation and Air Conditioners (HVACs), Heat Exchangers, Welds and various other types of infrastructure. Our eddy current inspection engineers have got experiences on the job as well as classroom training on eddy current inspection up to international standards.
Since becoming a member of Lifting Equipment Engineers Association (LEEA) in the UK, we have led the field in hoisting and lifting gear inspections. We perform a comprehensive regime of testing, inspections and certification under the guidance of our in house LEEA qualified technicians who follow the latest LOLER, PUWER and British standard guidelines to comply with current legislation backed by our UK based operational centre
Our inspection and testing services cover an extensive range of lifting equipment and associated accessories. In addition, all of our lifting technicians are ASNT or PCN level II qualified in MPI and DPI as a minimum to ensure the structural integrity and safe working conditions of the lifting equipment.
Our inspectors are also qualified to carry out pedestal crane and ancillary equipment certification, incorporating the service and repair of winches under the employment of Braden Paccar certified mechanics. We operate a robust web based 'Paperless Reports' system that allows clients to review the operational status of their inventory including analysis, test results and certification. This system is accessible from any location. At the client’s request, the system can also manage extensive inventory flagging up when particular equipment is due for calibration along with the pending testing recommendations.
To compliment these services we offer a complete range of dynamic load testing equipment with load cell capacities from 20 Tons through to 150 Tons utilizing both concrete blocks and an extensive range of water bag capacities.
We were originally conceived to provide internationally recognized standards of NDT Inspection and OCTG services to the otherwise ill-served Nigerian oil and gas sector. We offer DS1 CAT 1-5 & API RP7-G to drilling contractors and as such have expanded very quickly having invested heavily in technology and training. Our OCTG teams are a blend of the most highly qualified Inspectors available.
We operate a robust web based 'paperless reports' system that allows clients to review the operational status of their inventory including analysis, test results and certification anytime anywhere. At the client’s request, the system can also manage extensive client inventories flagging up when particular equipment is due for calibration along with the pending testing recommendations.
As one of the leading providers of marine riser inspection and flotation repair services in the industry. Operating out of our purpose built facility; we are equipped to undertake marine riser inspections and flotation module repairs on behalf of our clients. In co-operation with our technical partner, these services can be mobilized almost anywhere by experienced subsea engineers and NDT technicians. We understand the necessity of a third party ad-hoc and five yearly periodic inspections on marine drilling risers which left unattended to, can cause significant drilling downtime and have cardinal financial impacts on the contractor.
Given our expertise in oilfield inspection services, we are leading experts in Asset Integrity Inspections of onshore and offshore assets. We understand the necessity in maintaining our client’s assets effectively to negate the need for unplanned shutdowns and prolong asset availability/end of life.
Our own in house teams of highly qualified NDT/QA Technicians, coupled with rope access experience are able to conduct a multitude of class leading asset integrity inspections on clients equipment whether it be key structural elements on platforms such as decks, tanks, hulls and legs through to pipe work, tank gauging or fixed lifting equipment. Integrity inspections can be tailored made or conducted in accordance with the clients own or OIM's specifications. We are also able to conduct ABS & DNV classification inspections for Hull thickness gauging.
We operate a robust web based 'paperless reports' system that allows clients to review the operational status of their equipment including analysis, test results and certification anytime anywhere.
Given our expertise in oilfield inspection services, it comes as no surprise to learn that we are considered the leading experts in hull tank thickness gauging.
Our technicians are able to measure the residual thickness of tanks using NDT techniques, predominately with the use of the latest UT (Ultrasonic) technology. Gauging inspections can be conducted in accordance with ABS and DNV classifications and under the supervision of the clients nominated surveyor whether they be ad hoc or periodic. Given the locations inaccessibility in analyzing and testing these assets, IRATA trained technicians are utilized to conduct the assessments.
We are equipped to conduct a full range of derrick inspections on clients’ assets whether they are dolly track alignments, NDT inspections or bolt change outs. Naturally all of these services are carried out in accordance with the relevant API Category 4 inspection criteria.
For ease of execution and significant cost savings a majority of our Derrick Inspection services can be carried out by multi disciplined IRATA trained professionals and under the supervision of a Level III rope access technician.
We provide full valve repair services and maintenance programs for our clientele, saving them time and money by repairing their valves online, onsite, or in our valve repair workshop. As new valves;
Are expensive.
Require long manufacturing and delivery lead times.
Require outage, shutdown or turnaround windows for installation.
Are labour intensive and the equipment expensive to install.
Often require special engineering for rigging and restraint for safe removal.
Over a decade of valve maintenance experience, in over 175 land, swamp and offshore locations.
NISP certified personnel
ISO 14001 and 9001 compliancy.
Strict compliance to the original equipment manufacturers’ (OEM) specifications.
Strict compliance to ASME, NASE and ANSI standards and codifications.
Key maintenance projects for DSV Pipetronix Ltd., BG Technical Ltd., Cost Cutter Ltd., Chenotech Ltd., Fredrikov Ltd., BJ Services Ltd., Matrix Petrochem Ltd., Etc.
Pioneering indigenous industry standard online, in-line and on-stream valve maintenance services for shell petroleum development company (SPDC) pipelines-Western and Eastern operations.
24/7 emergency response capability with skilled, flexible and safety certified technicians for unscheduled repairs.
We provide non-destructive, on-site, on-stream leak repair services for process, steam, water, or air leaks. These repair services are made at temperatures ranging from cryogenic to 1,700 Degrees Fahrenheit, and pressures from vacuum to 6,000 Psig.
Leaking, cracked, or broken flanges.
Hub-weld leaks.
Out of round, mismatched, tapered gap leaks.
Case joint leaks (on rotating equipment).
Valve bonnet leaks (oval, round or square).
Leaks from rough pitted outer diameters (ODs).
Lap joint leaks.
Flat face flange leaks.
Leaking flanges of different diameter (with common center).
Leaks from flanges with smooth outer diameters (ODs).
