Civil Works Onshore/Offshore on All Eni Congo Sites,&nbsp;Republic of Congo

Zerock delivers large-scale civil and infrastructure projects that shape communities and serve as the backbone of national development and growth. With experience for over quarter of a decade across Africa, we offer complete Engineering, Procurement, Construction, and Commissioning services for roads &amp; bridges, earthworks, drainage systems, and essential utility networks.

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Our operations span Nigeria, Congo, Mozambique, Cameroon, and Ivory Coast, supporting public and private sector clients. In-house production facilities for ready-mix concrete, asphalt production, steel fabrication, and geotechnical solutions allow us to maintain full control over quality, cost, and delivery timelines.

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Whether executing large public works or complex urban infrastructure, Zerock applies the highest standards of engineering, HSE compliance, and environmental stewardship&mdash;earning the trust of government agencies, developers, and international organizations.

Drainage &amp; Earthworks&nbsp;Excavation, grading, slope stabilization, culverts, and flood-control systems designed for urban resilience and climate impact mitigation.

Utility &amp; Underground Works&nbsp;Installation of water supply lines, stormwater systems, electrical ducting, and wastewater networks, integrated seamlessly into existing or new urban infrastructure.

Site Preparation &amp; Foundations&nbsp;Execution of bulk earthworks, soil improvement, piling, and foundation systems tailored to industrial, institutional, and mixed-use developments.

Materials &amp; Production Facilities&nbsp;Ownership and operation of concrete batching plants, asphalt production units, and steel fabrication workshops to ensure material availability, quality consistency, and cost efficiency across project sites.

Project Management &amp; Execution&nbsp;Comprehensive project oversight including procurement coordination, schedule control, site safety enforcement, and QA/QC implementation&mdash;ensuring timely, compliant, and sustainable outcomes.

Key Expertise

Delivering large-scale civil engineering projects—earthworks, drainage, utilities, piling—backed by in-house concrete, asphalt, steel and geotechnical production across Africa’s growing urban hubs.

Zerock Civil & Infrastructure – Earthworks, Utilities & Utility Networks

Civil & Infrastructure

At Zerock, engineering is the cornerstone of our ability to deliver complex infrastructure, buildings, and oil &amp; gas facilities. Our multidisciplinary team brings together expertise in structural, civil, mechanical, and electrical disciplines, offering complete design solutions from concept development to construction documentation.

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We integrate local regulatory requirements, site-specific conditions, and global standards to deliver efficient, compliant, and sustainable designs tailored to each project&rsquo;s operational goals. 
By leveraging advanced design technologies and a value-engineering mindset, we ensure constructability, cost-effectiveness, and long-term performance from the earliest project stages.

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From concept to detailed design, Zerock delivers robust engineering solutions across oil & gas, buildings, roads & civil infrastructure—ensuring technical rigor, compliance, and readiness for construction.

Zerock Engineering Services – Design & Technical

Engineering

Zerock&rsquo;s procurement services are designed to secure timely, cost-effective, and compliant sourcing of all project components&mdash;ranging from structural materials to specialized systems.

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Leveraging a global network of prequalified suppliers and supported by in-house logistics and compliance teams, we bridge distance and regulation to maintain uninterrupted workflows even in remote or challenging geographies.

 
Our procurement approach prioritizes quality, traceability, and coordination, enabling seamless supply chain, continuous site operations and alignment with project schedules, technical requirements, and budgetary targets.

Zerock manages full EPC supply chains—handling vendor selection, logistics, quality control, and timely delivery of materials and equipment for projects in oil & gas, infrastructure, and buildings.

Zerock Procurement Services – Sourcing & Supply Chain

Procurement

Zerock&rsquo;s commissioning services ensure that all systems and facilities are fully operational, safe, and aligned with design intent before handover. We implement structured commissioning protocols to verify system integrity, performance, and regulatory compliance across mechanical, electrical, and process installations.

 
Our multidisciplinary teams coordinate closely with construction, engineering, and operations to mitigate startup risks, identify deficiencies early, and ensure a seamless transition into operational use.

 
In addition to technical validation, we provide comprehensive training and documentation to equip operators with the tools and knowledge required for sustained facility performance.

Our commissioning teams verify and certify mechanical, electrical, and process systems—conducting start-up tests, inspections, training, and documentation to guarantee performance before handover.

Zerock Commissioning Services – Operational Readiness & QA/QC

Commissioning

Zerock transforms engineered designs into fully realized structures through disciplined construction and installation services. With decades of experience across the oil &amp; gas, industrial, building, and civil infrastructure sectors, we deliver projects that meet the highest standards of safety, quality, and schedule adherence.&nbsp;

 
From early-stage site preparation and civil works to MEP and commissioning readiness scopes, our teams operate with full control over execution&mdash;coordinating multidisciplinary activities, managing complex environments, and ensuring compliance at every phase.

 
Our integrated approach ensures consistency across all work fronts, even in remote or logistically constrained locations.

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Zerock transforms engineered designs into reality with safe, high‑quality construction and installation—covering civil works, MEP, mechanical, piping, HVAC, and structural erection across sectors.

Zerock Construction & Installation – EPC Execution

Construction & Installation

Civil Works Onshore/Offshore on All Eni Congo Sites, Republic of Congo

Open contract - Onshore Civil Works for Eni Congo, Republic of Congo&nbsp;

Open contract - Onshore Civil Works for Eni Congo, Republic of Congo

Travaux De R&eacute;habilitation Du Terre-Plein &quot;Parc Abois&quot; Au Port Autonom De Pointe Noire, Republic of Congo

Travaux De Réhabilitation Du Terre-Plein "Parc A bois" Au Port Autonom De Pointe Noire, Republic of Congo

Foundation reinforcement through cement concrete injection at IDU oil drilling location for ENI Nigeria