Onadipe Samuel

Review, verify, and recommend approval of monthly Interim Payment Applications (IPAs)

Carry out detailed measurement checks from drawings, site records, and contractor submissions.

Assist SQS in variation assessment, claims review, Business Case preparation.

Commercial tender evaluation and Sub/contractor award recommendation.

Ensure compliance with FIDIC contract provisions, QCS 2014, and Ashghal procedures.

Identifying any discrepancies, overstatements, or non-allowable costs.

Verify all cost impact assessments for Site instructions initiated by the Authority by checking and validating the actual expenditure requests.

Attend commercial meetings and prepare cost‑related minutes and records.

Preparing periodic Cost Reports, audit reports highlighting verified costs, discrepancies, and recommendations

Assist the main consultant to provide Assessment reports for the Contractor's effectiveness in utilizing the resources.

Prepared and monitored project budgets and cash flow forecasts.

Preparation of Monthly Financial Status of all projects (Project Portfolio, Planning and Monitoring Report).

Produced monthly financial reports and dashboards for management review and Use.

Reviewed and certified contractor and subcontractor payment claims.

Conducted commercial evaluation and vetting of subcontractors and suppliers.

Check and Approves the Accuracy of all Submissions for Payment.
Preparation of Bills of Quantities, Budget and Cost Estimation for multiple projects.

Participates in Commercial Vetting of Sub-contractor and Supplier tenders and contracts.

Project Scope;
Prepared BOQs, budgets, and cost estimates for building and villa projects.

Evaluated subcontractor invoices and prepared payment certificates.

Performed quantity take‑offs and measurement verification.

Prepared monthly IPAs and progress reports.

Conducted vendor comparisons and cost analyses.

Managed QS activities for a 25‑storey mixed‑use tower (QAR 118.7M).

Prepared interim valuations, progress reports, and subcontractor payments.

Assisted in tendering, budgeting, and cost control activities.

Participated in commercial meetings and contract administration

Prepared tender documents, cost plans, and feasibility studies.

Managed valuations, penultimate, and final accounts.

Conducted value engineering and cost benefit analysis.

Supervised residential, commercial, and infrastructure projects.

Established rates for tender processes.