• 12A Stella Ogunleye Street, off Akiogun Road, Ocean side, Lekki Phase 1, Lagos State, Nigeria.
  • +234 702 500 0402
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Engineering Design Services

We offer Engineering Design Services from feasibility studies, Conceptual Engineering, Front End Engineering Design (FEED) and Detailed Engineering Design.

We offer Engineering Design Services from feasibility studies, Conceptual Engineering Front End Engineering Design (FEED) to Detailed Engineering DesignWhether onshore or offshore, we possess the capacity and technical expertise to support our clients in executing Greenfield and Brownfield projects that align with their business objectives.

Our solution-driven services cover engineering design for renewable energy, as well as onshore and offshore oil and gas projects. Our experienced engineers lead projects from Feasibility Studies and Conceptual Design through Front-End Engineering Design (FEED) and Detailed Engineering, providing continuous technical support and solutions throughout every stage of the project.

This proactive approach helps us mitigate regulatory, technical, and execution risks early, while applying our EPC experience to deliver optimized, cost-efficient designs and seamless project execution.

Our Areas of Expertise
  • Electrical Systems and Distribution
  • Pipelines – Onshore and Offshore
  • Decarbonisation and Emissions Reduction
  • Infrastructure and Utility Support Systems
  • Offshore Fixed Structures
  • Metering Systems
  • Risers and Flowlines
  • Manifolds and Subsea Structures
  • Export Pipelines
  • Central Processing Facilities
  • Gas Processing Plants
  • Oil Processing Facilities
  • Liquid Handling and Storage Facilities (including Tank Farms)
  • CNG Stations (Mother and Daughter Stations)
  • Renewable Energy Solutions (including Solar and Low-Carbon Projects)
Engineering Design Gallery
Detailed Engineering Design

We translate Front-End Engineering Design (FEED) deliverables into comprehensive working drawings, specifications, and datasheets to enable the procurement of equipment and materials, as well as the preparation of construction inquiries.

Our detailed engineering process ensures design integrity, constructability, and compliance with project specifications, achieving an estimate accuracy of ±10%.

Feasibility / Concept Selection Studies

At ALCHRIS Energy, our conceptual and feasibility studies provide the foundation for sound project planning and decision-making. We evaluate multiple development options to identify technically feasible, cost-effective, and sustainable solutions that align with our clients’ business objectives

  • Our capabilities include:
  • Field Development Studies
  • Feasibility and Concept Selection Studies
  • Debottlenecking, Upgrade, and Revamp Studies
  • Generation of Capital Cost Estimates with an accuracy of ±50%
These early-stage studies enable our clients to make informed investment decisions, define project scope, and establish a clear roadmap for successful execution.
Front-End Engineering Design
Our FEED and Pre-EPC services are structured to provide a seamless transition from conceptual design to project execution. These activities define project scope, reduce risks, and establish a solid technical and commercial foundation for EPC implementation.
  • Our scope of work includes:
  • Compilation of Technical Dossiers for Invitation to Tender (ITT) and EPC Contract documentation
  • Preparation of Technical Dossiers for ITT and orders for Long Lead Items (LLI)
  • HSE Management System Development up to FEED stage
  • Quality Assurance and Quality Control (QA/QC) Framework Development up to FEED stage
  • Compilation and development of final item lists for process, main, and utility systems
  • Final selection of materials in accordance with project specifications and standards
  • Development and compilation of 3D CAD models, as applicable
  • LLI Engineering Development to support early procurement
  • Project implementation definition, establishing execution strategies and work breakdown structures
  • Generation of capital cost estimates with an accuracy of ±15%
These deliverables ensure that project execution begins with clarity, precision, and technical readiness, minimizing changes during EPC and optimizing cost and schedule performance.

We offer Engineering Design Services from feasibility studies, Conceptual Engineering Front End Engineering Design (FEED) to Detailed Engineering DesignWhether onshore or offshore, we possess the capacity and technical expertise to support our clients in executing Greenfield and Brownfield projects that align with their business objectives.

Our solution-driven services cover engineering design for renewable energy, as well as onshore and offshore oil and gas projects. Our experienced engineers lead projects from Feasibility Studies and Conceptual Design through Front-End Engineering Design (FEED) and Detailed Engineering, providing continuous technical support and solutions throughout every stage of the project.

This proactive approach helps us mitigate regulatory, technical, and execution risks early, while applying our EPC experience to deliver optimized, cost-efficient designs and seamless project execution.

Our Areas of Expertise
  • Electrical Systems and Distribution
  • Pipelines – Onshore and Offshore
  • Decarbonisation and Emissions Reduction
  • Infrastructure and Utility Support Systems
  • Offshore Fixed Structures
  • Metering Systems
  • Risers and Flowlines
  • Manifolds and Subsea Structures
  • Export Pipelines
  • Central Processing Facilities
  • Gas Processing Plants
  • Oil Processing Facilities
  • Liquid Handling and Storage Facilities (including Tank Farms)
  • CNG Stations (Mother and Daughter Stations)
  • Renewable Energy Solutions (including Solar and Low-Carbon Projects)
Feasibility / Concept Selection Studies
At ALCHRIS Energy, our conceptual and feasibility studies provide the foundation for sound project planning and decision-making. We evaluate multiple development options to identify technically feasible, cost-effective, and sustainable solutions that align with our clients’ business objectives
Front-End Engineering Design
Our FEED and Pre-EPC services are structured to provide a seamless transition from conceptual design to project execution. These activities define project scope, reduce risks, and establish a solid technical and commercial foundation for EPC implementation.
  • Our scope of work includes:
  • Compilation of Technical Dossiers for Invitation to Tender (ITT) and EPC Contract documentation
  • Preparation of Technical Dossiers for ITT and orders for Long Lead Items (LLI)
  • HSE Management System Development up to FEED stage
  • Quality Assurance and Quality Control (QA/QC) Framework Development up to FEED stage
  • Compilation and development of final item lists for process, main, and utility systems
  • Final selection of materials in accordance with project specifications and standards
  • Development and compilation of 3D CAD models, as applicable
  • LLI Engineering Development to support early procurement
  • Project implementation definition, establishing execution strategies and work breakdown structures
  • Generation of capital cost estimates with an accuracy of ±15%

These deliverables ensure that project execution begins with clarity, precision, and technical readiness, minimizing changes during EPC and optimizing cost and schedule performance.

Engineering Design Gallery
Detailed Engineering Design

We translate Front-End Engineering Design (FEED) deliverables into comprehensive working drawings, specifications, and datasheets to enable the procurement of equipment and materials, as well as the preparation of construction inquiries.

Our detailed engineering process ensures design integrity, constructability, and compliance with project specifications, achieving an estimate accuracy of ±10%.