Japaul Dredging Services Limited
Japaul Dredging Services Limited (JDSL) has been involved in dredging and reclamation works, Pipeline and Flowline construction for more than 12 years.
JDSL owns fleets of 11 Cutter Suction Dredgers (CSD) which includes suction-reclamation dredgers that enables us to work with efficiency of 300-1200m3 /h and deliver the dredged sand to a distance of 2000m (2km) and more with Booster Station. We have completed the financial commitment process of acquisition of 2 Nos., new 24”X22” CS Dredgers and in the process of acquiring 2 Nos., Hopper suction dredgers.
We have auxiliary crafts such as tug boats, speed boats (petrol and diesel), barges and anchor boats, house boats, pontoon and other dredging accessories. We have the dedicated and experienced personnel that ensures that projects are executed in compliance with Client’s safety requirement and international safety standard.
JD XII – 24” x 24” Cutter/Suction Dredge
Japaul Oil and Maritime Services Plc has recently acquired 2 new built 24” x 24” Cutter/Suction Dredge, this brings her Dregde fleet to thirteen.
JD XII and XIII are Non-self-propelled transportable hydraulic cutter suction dredge designed for one man operation from a central control room. The operator friendly interface allows for simple operation of all of the dredging and monitoring functions.
The dredge features wear parts that are easily accessible and designed for economic replacement. The dredge is intended to be field assembled on land and then launched for operation. Disassembly is accomplished on land.
It is diesel driven, centrifugal submerged dredge pump discharges dredge slurry up the ladder where the slurry is transported through the deck pipeline to the booster pump on the rear of the dredge.
When operating, the dredge swings across the cut pivoting on the stern spuds controlled by a hydraulic planetary winch system. The swing function is accomplished with separate hydraulic planetary winches and anchor booms. The ladder hoisting function is designed to work using a single planetary hydraulic winch.
The dredge features a fully enclosed, climate controlled lever room. This control center includes windows on all four sides for excellent operator visibility. The dredge control system offers simple and ergonomic control features for the dredge operator. This dredge has a maximum dredging depth of 76′ (23m) which is calculated at an approximate 50′ ladder angle.
|S/N||Project Description||Name of Employer &Contact Person||year of completion|
|1||Reclamation works at Sugar Land, Lekki, Lagos||Convenant Apartment Limited, Lekki, Lagos.||Ongoing|
|2||Capital and maintenance dredging of SPDC (East) facilities (Call up contract) 36 locations including gas plants, flow stations and jetties||SPDC, Port Harcourt.||July 2010 to June 2013
(3 yrs renewal)
|3||NLNG ISB/OSB Jetty Sweeping||NLNG PH||August – September 2012|
|4||Capital and maintenance dredging of SPDC (East) facilities
(Call up contract).41 locations including gas plants, flow stations and jetties
|SPDC, Port Harcourt||July 2006 to June 2009
|5||Capital & Maintenance dredging, Canalization SEPLAT. (call up contract)||Seplat Petroleum Limited||April 2010 – November 2012|
|6||Capital Dredging /Sweeping of NPDC locations (West) (Call up contract)11 locations.||Nigeria Petroleum Development Company (NPDC)||June 2009 to September 2011|
|7||154 km River Niger channel sweeping||Marineserv Ltd||2010(1 Year)|
|8||Stockpiling for construction of the Ogoni-Andoni-Opobo road project||RIVIGO Nig. Ltd||2007 (1 Year)|
|9||Canalization, River crossing, Shore protection and Reclamation.||Fuegerolle Construction Limited||2005-2006|
|10||River Crossing at Cawthorne Channel, Rivers State||Julius Berger (B+B)||2006 (1 Year)|
|11||Capital Dredging/Sweeping for KE Marginal fields||DELSIGMA LTD||2007 (8 Months)|
- Sweeping of access sites &slots
- Shore protection
- River crossing
- Breakwater construction
- Construction and Installation of Process Piping
- Overhaul of Flow-station
- Installation and Replacement of Flowlines
- Riser and Manifold refurbishment
- About Us
- Japaul Mines and Products Limited
- Japaul Energy Limited
- Japaul Shipping and Offshore Services Limited
- Japaul Infrastructures Limited
- Japaul Dredging Services Limited
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