Brian Ayoo

Professional Quantity Surveyor with expertise in project planning, cost control, estimation, and contract administration. Member of IQSK and AAK with experience in large-scale infrastructure projects ranging from KSh 55 million to KSh 39 billion. Skilled in Bill of Quantities preparation, financial appraisal, tender documentation, and construction project management.

Freelance QS at Freelance (2025-12 – Present)

Self-employed Quantity Surveyor handling multiple construction projects as Project QS and Contractor's QS

• Project QS: Proposed Renovations for Maseno University Pension Scheme Offices - Kisumu
• Preparation of Budget BQ
• Preparation of Contract BQ For Tendering
• Tendering
• Contract Administration
• Contractor's QS: Proposed 12no Serving Sheds for Food for Education

Site Based Quantity Surveyor at Vaghjiyani Enterprises Ltd (2024-01 – 2025-12)

Site-based Quantity Surveyor for Proposed Construct and Finance Affordable Housing Project Phase 1 (2.3 Billion KSh)

• Project Planning
• Cost control
• Preparation of cost estimations, Cash flow projections and cost plans
• Reviewing of subcontractors' payment applications
• Preparation of various project reports for stakeholder updates
• Scheduling of tasks, creation of project execution plan and timelines
• Monitoring of project tasks progress
• Site meeting and Inspections
• Negotiation with subs and site joint remeasurements
• Procurement of subs
• Contract administration
• Preparing and Keeping of Claim register

Quantity Surveyor at Impresa Costruzioni Maltauro SpA (ICM SpA) (2020-01 – 2024-08)

Quantity Surveyor for EPCF Infrastructure Development for Phase 1 Konza Technopolis (KSh 39 Billion)

• Project Planning
• Cost control
• Preparation of cost estimations and cost plans
• Reviewing of subcontractors' payment applications
• Preparation of various project reports for stakeholder updates
• Scheduling of tasks, creation of project execution plan and timelines
• Monitoring of project tasks progress
• Site meeting and Inspections
• Negotiation with subs and site joint remeasurements
• Procurement of subs
• Contract administration
• Preparing and Keeping of Claim register
• Preparation of Project Financial Proposal for Phase 1 Extension (KSh 14 Billion)

Project Manager at Three N International (2018-01 – 2019-12)

Project Manager overseeing multiple construction projects including bank interior renovations and new construction

• Coordination of all Construction projects undertaken (administration)
• Approval of project budgets
• Negotiation with subs
• Attending Site meetings
• Tender evaluation and documentation
• Preparation of interim payments to contractors
• Preparation of financial appraisal and final accounts
• Project scheduling
• Planning, budgeting and resource acquisition
• Preparation of reports for stakeholder updates

Quantity Surveyor, Construction Department at Suraya Property Group (2016-01 – 2017-12)

Quantity Surveyor managing multiple residential property development projects

• Scheduling and tracking activities related to project
• Preparation of project reports
• Quality assurance and control
• Payment applications
• Site inspection and progress meetings
• Preparation of material schedules
• Planning, budgeting and resource acquisition
• Ensuring compliance with relevant laws and regulations in construction industry
• Ensuring compliance with operational health and safety standards

Assistant Quantity Surveyor at Quantserve Consultants (2014-01 – 2015-12)

Assistant Quantity Surveyor providing cost estimation, feasibility studies, and contract administration services

• Preparation of project Cost estimates and Cost plan from project brief
• Preparation of Bills of Quantities
• Preparation of Tender documents and Tender reports
• Project Feasibility reports
• Project Audit and Contract administration
• Site meetings and site remeasurements
• Preparation of Interim payments and Final accounts
• Preparation of support documents for arbitration (KIE vs Mantissa)
• Site inspection and progress meetings
• Preparation of material schedules
• Ensuring compliance with relevant laws and regulations in construction industry
• Ensuring compliance with operational health and safety standards

Bachelor in Quantity Surveying – The Technical University of Kenya (2011-01 – 2014-12)