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Tenders are invited for Provision of Dredging Services, Marine Structures and Concrete Works Date Added: October 23, 2026 Deadline: 16/11/2026 Category: Borehole & Dredging Works, Construction & Engineering, Oil & Gas 2.0 SCOPE OF WORK Package 1 Provision of Major Dredging services Capital Dredging These contracts will be for execution of capital and maintenance dredging of new or expansion of existing drilling locations/slots, including creating/maintenance of rig access channels, sand filling, stock piling & reclamation works. The greater portion of the dredging spend is within the capital dredging category and marked by highly technical, financial and equipment demand requirements. Workspace breakdown for this package largely include: Mobilization/demobilization of cutter suction dredging spread Mobilization/demobilization of grab dredging spread Pre/Post Dredge surveys Flowlines Probing Bush clearing Bundwall/Runoff drain construction Grab/bucket & Cutter Suction Dredging Sand Search/Soil Investigations Hydraulic Sandfilling and/or Stockpiling, Sand haulage Destumping/Installation of settlement beacons Package 2 Provision of Intermediate Dredging services Maintenance Dredging These contracts are for execution of maintenance dredging only of existing well locations/slots, including maintenance of rig access channels. The maintenance dredging is typically less in technical, financial and equipment demand and deployed in intervention and access assurance type scope in slots linked to existing facilities. Workspace breakdown for this package largely include: Mobilization/demobilization of complete dredging spread Pre/Post Dredge surveys Flowlines Probing Bush clearing Bundwall/Runoff drain construction Maintenance dredging works Package 3 Provision of Marine structures and concrete works services This package caters for the construction and maintenance of marine facilities such as jetties, quays, shoreline sheet piles etc. The following provides a concise summary of the scope of work: Supply and installation of driven piles (cased/pre-cast). Supply and installation of anchored or cantilevered sheet piles for shore protection works (steel or concrete) Supply and installation of sheet piles for coffer dams. Installation of bored piles. Installation of Continuous Flight Auger Piles (CFA). Construction of Jetties and Vessel Berthing Facilities. Construction of Diaphragm Walls. Remediation of Existing Foundation by Underpinning Works. Jet Grouting and Stabilization of Slopes. Pile load Testing. Earthworks. Construction of Pile Caps, Ramps and General Concreting Works. Block wall & Drainage Construction. 3.0 MANDATORY REQUIREMENTS 1. To be eligible for this tender exercise, interested contractors are required to be pre-qualified in the Product Group: FOR DREDGING: Product code 3.06.05 Dredging Services: (Presweeping, Scour protection) FOR MARINE STRUCTURES: Product code 3.05.08 Civil Works / Building Contracting services including drilling/tunneling: (specifically for Drilling, Earthworks, Landfall, marine based Road, Tunneling, Underground) AND 4.03.01 Steel / Metal / Concrete Structures / Platforms. 2. To determine if you are pre-qualified and to view the product/service category you are listed for, visit https://vms.nipex.org/login and access NIQXS using your login details. Click on the Subscription tab on the left-hand side of the dashboard to view your status and click on the Product Code tab to view your registered product codes. 3. If you are not listed in a product/service category for which you are registered with the Department of Petroleum Resources (NUPRC) to do business, contact the NipeX office at The Post Square Towers (Building B), 1, 3, Ologun Agbaje Street, Off Adeola Odeku Street, Victoria Island, Lagos with your NUPRC certificate as evidence for verification and necessary update. 4. Registration Guide: To initiate the NIQXS pre-qualification process, access http://www.nipex-ng.com, click on the Registration tab, and select New Vendor Registration 5. To be eligible, all vendors must comply with the Nigerian Content requirements in the NipeX system. 6. Tenderer must possess relevant NUPRC Permit Nigerian Upstream Petroleum Regulatory Commission permit. 4.0 NIGERIAN CONTENT REQUIREMENTS 1. To be eligible to participate in this tender, Tenderers must provide evidence of registration on the NCDMB NOGIC JQS. 2. Demonstrate that entity is a Nigerian registered company with greater than 51% Nigerian shareholding. Submit certified true copies of CAC forms 10, 02 & 07 (or its equivalent, CAC 2,3, 2.4, 2.5, etc.) including company memorandum & article of association and/or evidence of entitys incorporation, shareholding & ownership structure in Nigeria. 3. Tenderer shall provide evidence of NCEC Category (ECI Construction and Movable Equipment). 4. For the marine category, bidders must provide NCDMB Marine Vessel Certificate for all vessels to be deployed in support of this work scope (e.g barges etc) 5. Provide evidence of what percentage of your Companys key management positions is held by Nigerians and what percentage of the total work force are Nigerians. Also, show overall percentage of work to be performed in Nigeria and those by Nigerian resources relative to total work volume. The bidders shall comply and execute the contracts in compliance with the Nigerian Oil and Gas Industry Content Development Act 2010 (NOGICD Act) and all applicable laws and regulations especially HCD implementation at bidders cost. 5.0 CLOSING DATE 1. Only prequalified bidders who are registered in categories A, B, C, D & U in NIQXS for the relevant Product Category List below as at 4.00pm on 16th November 2026, being the advert closing date shall be invited to submit technical bids and commercial bids. FOR DREDGING: Product code 3.06.05 Dredging Services: (Presweeping, Scour protection) FOR MARINE STRUCTURES: Product code 3.05.08 Civil Works / Building Contracting services including drilling/tunneling: (specifically for Drilling, Earthworks, Landfall, marine based Road, Tunneling, Underground) AND 4.03.01 Steel / Metal / Concrete Structures / Platforms. Tender Link : https://etenders.com.ng/renaissance-africa-energy-company-invitation-to-tender-for-provision-of-dredging-services-marine-structures-and-concrete-works/
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