Project Data Senior Engineer

Bouygues Travaux Publics KSA
Specialists in civil engineering, underground tuneling and complex structures, delivering major infrastructure and land-use projects worldwide. As part of Bouygues Travaux Publics, we are committed to sustainable construction, diversity, and welcoming talent from all backgrounds.

Job Description

Design Data Review & Extraction

• Review rock excavation design packages (WSP) as they arrive sequentially for data completeness, geometry, volumes, ground support specifications
• Review architectural model: C-line / E-line comparison with pricing model
• Review RIBA Stage 4 building design: BIM model data integrity and completeness across all disciplines (Solibri)
• Extract Material Take-Off (MTO): excavation geometry, volumes, ground supports, rockbolts, steelsets, architectural and MEP quantities
• Identify data inconsistencies, clashes, and design coordination issues
• Report findings to Technical Director; escalate critical design issues for resolution
• Record extracted data completeness status and assumptions for Technical Director approval before workpackages tender / procurement / construction.

Model Development & Quantities Management

• Develop and maintain integrated design model (3D + data) incorporating design packages as they arrive
• Code model elements with design completion status: 30%, 50%, 80%, 100%. Re-baseline quantities at each design stage (30%, 50%, 80%, 100% completion)
• Embed quantities data into model for input to cost baseline and supply chain
• Track quantities variances as design packages are updated
• Provide quantities to Estimating / Finance team for cost+ baseline preparation
• Provide excavation material quantities (rockbolts, steelsets) to Operations/Procurement for Purchase Requisition validation; flag variances for PR amendment review

Excavation critical Assumptions & Design Basis

• Provide input to "critical assumptions" matrix for design section (IFC design inputs)
• Document design assumptions: geotechnical basis, ground conditions, structural approach, material standards, ground support specifications
• Report assumptions to Technical Director; flag high-risk or uncertain items for review

Building Workpackaging & Planning Support

• Provide extracted design data (scopes, quantities, specifications, assumptions) to Building technical & construction teams
• Support work-package scope definition with detailed design information
• Identify design-driven interfaces, handover points, and trade sequencing requirements
• Model nodes/interfaces in 4D; support team with defining trade access and phasing sequence
• Prepare visualization renderings and 4D construction sequence animations

Design Coordination & Change Management

• Support development of Design Coordination Procedure: define interface detection, clash resolution, change control, coordination standards
• Maintain model versioning following design revisions, RFIs
• Extract updated quantities from design package revisions; analyze and report impacts (excavation, ground supports, structural, MEP)
• Provide design data to Field Change Request (FCR) and Design Change Process
• Escalate unresolved design coordination issues to Technical Director

As-Built Data & Field Verification

• Coordinate as-built survey data and geometric verification against design
• Compare as-built quantities (excavation volumes, ground supports, elements) against contract and design values
• Track as-built ground conditions vs. design assumptions (geological face mapping, Permit To Tunnel (PTT) documentation)
• Update design models with as-built information and document discrepancies
• Support Remedial Work (RW) approval with design-reality gap analysis
• Monitor trade sequence execution against plan; update 4D model and renderings to reflect actual vs. planned progress

If you have any question feel free to contact Hasna AIT FARES