Nestoil was incorporated in 1991 and we are Nigeria’s largest indigenous Engineering, Procurement, Construction and Commissioning (EPCC) Company in the Oil and Gas sector.
Championing global standards of quality in the Nigerian Oil and Gas industry is at the heart of our culture at Nestoil.
Everything that we do is guided by our commitment to establish and follow the highest standards in our industry.
Discover first-hand insights from our thought leaders and how we’re working to meet Nigeria’s growing energy demands.
Discover interrogative content covering all aspects of the world’s energy dynamics in short, exciting and relatable articles.
Pirat X is the flagship of our dredging fleet. Being the biggest dredger in Africa, the cutter suction is one of the largest of its kind in the world. With three pumps and roughly 10,000 horsepower, Pirat X can go to a depth of 50m and has a dredging capacity of 2,500 cubic metres of sand per hour and can dredge a distance of 6km without any external booster. It is a powerful partner in all major coastal hydraulic engineering projects – from harbour construction and dredging navigable channels to reclaiming beaches.
The dredger is equipped with leading-edge aggregates and corresponding control and monitoring systems. Dredging in the field is continuously monitored and evaluated with underwater viewing equipment, in combination with a DGPS system and mixture density and speed measuring systems.
As the construction of the Second Niger Bridge in Onitsha under way, Pirat X is demonstrating what it is capable of – enormous power and reliability. Pirat X is a 30’’ dredger with offshore dredging/trenching capacity. The dredger has an extended dredge ladder capable of dredging in a depth of 32m and 38m respectively with a suction head unit to a depth of 50m.
An electric motor drives the underwater pump, and the two booster pumps each powered by a diesel engine. The booster pumps with drives and the unit for the onboard supply are installed on the main deck level. The drive motor for the hydraulic pumps, as well as the unit for the underwater e-motor, are installed on a lower deck level.
The hydraulic pumps for the cutter head drive the winches, and the spud carriers are driven by a distributor gearbox of a Caterpillar diesel motor. The Cutter Suction Dredge Master can operate all the functions required for dredging from the control room. While there are no accommodation facilities on the ship, Pirat X is fitted with a combined lounge with a kitchen and toilet shower room provided. The Cutter Suction Dredger (CSD) is built-in Monopontoon construction without the drive and is equipped with three dredge pumps: an underwater pump and two booster pumps.
Pirat X has a production capacity of over 600,000 m3 monthly of a grain size of 1.30mm in an 18-hour production per day (double shift). She can dredge and transport up to 1,120 m3 soil water mixture per hour over a distance of 4.8 km at depths up to 50 meters. She is equipped with “Christmas Tree” arrangement, thus enabling her to work in an offshore facility/platform. Pirat X has a great advantage for large land reclamations, long-range sand delivery and offshore trenching.
Dredging in the field is continuously monitored and evaluated with underwater viewing equipment in combination with a DGPS system and mixture density and speed measuring system.
The difference is that she can work both offshore and onshore with the advantage of an extended ladder and the “Christmas Tree” arrangement. She also has a production capacity of over 600,000m3 of sand monthly to a depth of 50 m compared to others.
With the currently existing two spread, the project will take two years to complete. However, with the introduction of Pirat X and higher production capacity, the project will be completed in a record time of six months.
Yes. Due to the technicality of the machine, B&Q Dredging also has a structured skill transfer programme designed to train Nigerians in technical areas such as dredging, maintenance, fabrication, electrical/electronics works, etc.
She is being slated for the execution of N14.4B (€34.3M) 100 hectares of the Elegushi land reclamation project phase 2. Pirat X is a perfect and powerful partner in all major coastal hydraulic engineering projects – from harbour construction to offshore trenching for oil and gas projects, and dredging navigable channels to reclaiming beaches, etc.
Cost-effectivenessThere is a significant reduction of operational time using Pirat X, thereby reducing cost
Dredging offshoreWith the provision of the “Christmas Tree” arrangement and the advantage of the ladder length, Pirat X can conveniently work in offshore locations.
The Nestoil Group has not advertised any mass recruitment exercise or investment scheme. Information from us will always be published on our official websites and verified social media accounts. Any user or account making any kind of offer in the name of the Nestoil Group should be disregarded and reported.