Management

Management Team

Led by Managing Director and CEO Engr. Freda Nguumbur Aondoakaa, our management team brings together engineering, project delivery, financial control and HSE expertise.

Leadership & team
Managing Director & Chief Executive Officer

Engr. Freda Nguumbur Aondoakaa

Chemical Engineer and COREN Registered Engineer with more than 23 years of experience. She studied at Ahmadu Bello University, Zaria, earned a Master's degree in Process Engineering from the University of Lagos, and has experience with the Standards Organisation of Nigeria and TYAN Chemicals.

  • More than 23 years of engineering and operational experience
  • Certified ISO 9001:2015, ISO 45001:2018 and ISO 14001:2015 Lead Auditor
  • Leading the organisation's ISO 9001 certification programme
  • Experienced in standards auditing, process engineering and quality management
Civil Engineering

Engr. Max-Alalibo Ibim

MNSE R17068 and registered civil engineer. A 1984 graduate of the College of Engineering at West Virginia University, he retired from the Niger Delta Basin Development Authority as Deputy Director in 2018.

Head, Mechanical & Structural Designs

Engr. Barnabas Mkena

MNSE and COREN Engineer with more than 20 years of leadership experience across oil and gas, telecommunications and finance, including work with Diamond Bank, MTN Nigeria, Pumpking Oilfield Services, Epic Atlantic and Point Engineering.

Projects Director

Atsar Simon

MSc, MNIQS, RQS and CP3P (APMG) with more than 25 years of contracting and consulting experience in Nigeria and beyond. His expertise covers quantity surveying, cost engineering, BoQs, life-cycle costing and FIDIC, NEC, JCT and World Bank contract forms.

Head, Structural Engineering

Engr. Cornelius Aondohemba Atema

COREN Registered Civil Engineer with a B.Eng. from the University of Agriculture, Makurdi, and an M.Sc. in Civil and Structural Engineering from Coventry University, England. He also serves as assistant to the Director of Engineering Services.

Head, Financial Services

Precious Nguumbur Atsevah

ACCA and an accounting graduate of Ahmadu Bello University, Zaria, responsible for financial services and financial control.

Head, Health, Safety & Environment

William Andyar

Water Resources Engineer from Ahmadu Bello University, Zaria, responsible for HSE leadership and environmental performance.

Department leadership

Teams responsible for delivery

Engineering, project controls, HSE, logistics, quality and finance support every project.

Engineering Department

Engr. Cornelius Aondohemba Atema

Structural, civil, geotechnical and MEP engineering, led by a COREN Registered Civil Engineer with responsibility for technical design reviews and site engineering support.

Chief Structural EngineerSenior Civil EngineerGeotechnical EngineerMEP CoordinatorCAD/BIM TechnicianSite Engineer
Department detail

The Engineering Department is the technical backbone of Hector Barns-Field Ltd. It handles every aspect of engineering across our projects — from initial concept design reviews through detailed engineering, construction method statements, and on-site technical support. Our engineers produce structural calculations, review shop drawings, coordinate MEP interfaces, perform geotechnical assessments, and manage BIM models for clash detection and coordination. The department enforces compliance with British Standards (BS), Eurocodes, and Nigerian Building Code requirements across all engineering outputs. Every method statement, design change, and technical query is logged, reviewed, and approved through a formal document control process.

Project Controls & Quantity Surveying

Atsar Simon

Cost estimation, programme scheduling, contract administration, quantity surveying, variation management and financial reporting for active projects.

Lead Quantity SurveyorCost EstimatorPlanner/SchedulerContracts AdministratorProcurement Officer
Department detail

Project Controls & Quantity Surveying is responsible for the commercial and scheduling discipline of every construction contract. The department prepares detailed Bills of Quantities, manages cost plans, tracks Earned Value against baseline programmes, administers contracts (JCT, FIDIC, NEC), processes variation orders, evaluates interim payment certificates, and produces final accounts. Schedulers maintain CPM networks in Primavera P6 and MS Project, providing weekly progress updates and critical path analysis. The department also manages procurement workflows, ensuring that materials and subcontractor packages are tendered, evaluated, and awarded transparently.

Health, Safety & Environment (HSE)

William Andyar

Site safety, environmental compliance, risk assessments, Tool Box Talks, incident investigation, and regulatory reporting.

Senior HSE OfficerEnvironmental Compliance AdvisorSafety TrainerFirst Aid OfficerFire Safety Warden
Department detail

The HSE Department enforces a zero-harm culture across every Hector Barns-Field site. Our HSE officers conduct daily Tool Box Talks, site inspections, and hazard identification walks. The department manages Permit-to-Work systems for high-risk activities (working at height, confined spaces, hot works, excavations), maintains emergency response plans, and conducts regular drills. All incidents and near-misses are investigated using root cause analysis, with corrective actions tracked to closure. Environmental management includes waste segregation, dust and noise monitoring, spill prevention, and compliance with NESREA regulations. HSE officers hold NEBOSH IGC and OSHA 30-Hour certifications as minimum requirements.

Operations & Site Logistics

Operations & Logistics Team

Site mobilization, equipment deployment, labour management, material handling, and logistics coordination.

Site SuperintendentGeneral ForemanEquipment ManagerLogistics CoordinatorWarehouse Manager
Department detail

Operations & Site Logistics manages the physical execution of construction work. This department coordinates site mobilization and demobilization, deploys and maintains construction equipment (excavators, cranes, concrete pumps, compactors), manages direct and subcontracted labour crews, and handles material receiving, storage, and distribution. The team ensures that the right resources are available at the right time to maintain programme momentum. Warehouse management follows inventory control procedures with documented receiving and issuing processes. Equipment maintenance schedules are tracked to prevent downtime, and daily plant inspection checklists are completed before operation.

Quality Assurance & Quality Control (QA/QC)

QA/QC Manager

Inspection, testing, materials verification, non-conformance tracking, and continuous improvement.

QA/QC InspectorMaterials Testing OfficerWelding InspectorConcrete TechnologistDocument Controller
Department detail

The QA/QC Department ensures that every element of construction meets or exceeds specified standards. Inspectors verify workmanship at defined hold points before any cover-up or progression to the next phase. Concrete quality is verified through slump tests, cube casting, and third-party laboratory crush testing at 7 and 28 days. Structural steel connections are inspected using visual, magnetic particle, and ultrasonic testing methods as required. Material submittals — including mill test certificates, certificates of conformity, and material safety data sheets — are reviewed against project specifications. Non-conformance reports (NCRs) trigger immediate stop-work notices, root cause analysis, and documented corrective actions before work resumes.

Finance & Corporate Administration

Precious Nguumbur Atsevah (ACCA)

Financial planning, accounting, payroll, tax compliance, corporate governance support, and administrative services.

Senior AccountantPayroll OfficerTax Compliance OfficerHR CoordinatorOffice Manager
Department detail

Finance & Corporate Administration supports the entire organisation with financial planning, management accounting, payroll processing, tax compliance (FIRS, SIRS), and corporate governance administration. The department manages cash flow forecasting, bank reconciliations, vendor payment processing, and financial reporting to the Board of Directors. HR functions include recruitment coordination, staff records management, leave administration, and training programme coordination. The office management team maintains corporate records, handles correspondence, manages travel logistics, and supports the Company Secretary with statutory filing requirements including annual returns to the Corporate Affairs Commission (CAC).

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