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RSQS SERVICES

Quantity Surveying.
Commercial Clarity.

Professional quantity surveying and cost consultancy services supporting projects from feasibility and design development through procurement, construction and final account.

WHAT WE DO

Cost advice across the project lifecycle.

RSQS combines conventional quantity surveying practice, structured commercial analysis and 5D BIM-enabled measurement workflows to provide practical cost information for informed project decisions.

01 · PRE-CONTRACT

Cost Planning & Feasibility

Preliminary cost estimates, feasibility assessments, cost planning and budget advice to support design development and project decisions.

  • • Feasibility cost estimates
  • • Cost plans and budget reviews
  • • Cost comparison of design options
  • • Design-stage cost advice
02 · MEASUREMENT

Quantity Takeoff & Bills of Quantities

Measurement and preparation or review of Bills of Quantities and quantity documentation using appropriate measurement methods and project requirements.

  • • Quantity measurement
  • • Bills of Quantities
  • • Tender pricing schedules
  • • Quantity and rate review
03 · 5D BIM

5D BIM Quantity Measurement

BIM-assisted quantity measurement and model-based cost information using digital workflows to improve quantity visibility and coordination.

  • • Model-based quantity takeoff
  • • Architectural, structural and MEP measurement
  • • Model coordination review
  • • Cost information linked to model data
04 · PROCUREMENT

Tendering & Procurement

Procurement and tender support from documentation and tender calling through commercial review and recommendation.

  • • Tender documentation
  • • Tender calling and clarification
  • • Tender analysis
  • • Tender report and recommendation
05 · POST-CONTRACT

Contract Administration & Cost Control

Commercial support during construction, including valuation, cost monitoring and assessment of changes to the works.

  • • Interim valuation
  • • Cost monitoring
  • • Variation assessment
  • • Commercial reporting
06 · FINAL ACCOUNT

Final Account & Reconciliation

Review, measurement and reconciliation of final account items, variations, omissions and supporting commercial documentation.

  • • Final account preparation
  • • Measurement and reconciliation
  • • Variation and omission review
  • • Supporting cost documentation
07 · CLAIMS

Claims & Commercial Advisory

Independent quantity surveying and commercial assessment of claims, disputed variations and other cost-related matters.

  • • Quantum assessment
  • • Claims and variation review
  • • Commercial reporting
  • • Supporting project records and measurement
08 · DISPUTES

Dispute Resolution Support

Structured cost and measurement analysis for construction disputes, supporting commercial review and preparation of quantity surveying reports.

  • • Disputed quantity and rate assessment
  • • Valuation review
  • • Dispute reporting
  • • Final account dispute review
DIGITAL WORKFLOW

5D BIM integrated with quantity surveying practice.

RSQS uses 5D BIM and digital quantity measurement workflows where appropriate to support quantity visibility, model coordination and cost planning.

Our approach combines digital tools with professional quantity surveying review rather than treating the model as a replacement for commercial judgement.

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START A PROJECT

Need quantity surveying or cost consultancy support?

Tell us about your project, procurement requirements or commercial matter. RSQS can discuss the appropriate scope of professional services.

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