Services
Cost & Commercial
Quantity surveying, Measurement, Estimating and Commercial support for Tender, Pre-contract and Construction-stage requirements.
DSP supports Contractors, Cost consultants, Developers, Engineering practices and Specialist Contractors with Structured Quantity surveying and Commercial delivery. Assignments can range from detailed measurement and BOQ production to tender review, Reconciliation, Variations and Post-contract Commercial support.
Pre-Contract Services
- Detailed Quantity take-off
- BOQ preparation and review
- Cost planning support
- Detailed estimating
- Rate build-ups / rate analysis
- Tender documentation support
- Tender analysis / bid comparison
- Scope-gap and clarification review
Post-Contract Services
- Interim valuation / RA bill review
- Payment application / bill verification support
- Subcontractor measurement
- Quantity reconciliation
- Variation measurement and evaluation support
- Change documentation
- Commercial reporting
- Final account support
Who We Support
Main Contractors
Cost Consultancies
Developers
Engineering Consultants
Specialist Contractors
Measurement & Commercial Methodology
Measurement and commercial deliverables are prepared in accordance with the agreed project methodology, client standards and applicable rules of measurement, which may include NRM, POMI, CESMM, QSMM or other project-specific frameworks. Commercial support can also be provided on projects operating under FIDIC-based contractual arrangements, where applicable.
Integrated Quantity Surveying & Cost Management
1
Pre-Construction Cost Planning
We support early-stage Budgeting, Feasibility Cost studies, Concept design estimates, Cash flow planning, and Cost risk identification.
Outcome:
Better financial clarity before project commitments are made.
2
BOQ Preparation & Cost Estimation
We prepare detailed Bills of Quantities, Quantity takeoffs from 2D/3D drawings, Market-based rate analysis, and Cost estimate reports.
Outcome:
Reliable BOQ and Cost documentation for Tendering, Budgeting, Procurement, and Project control.
3
Tender & Contract Cost Support
We support tender BOQ preparation, Bid documentation, Contract cost inputs, FIDIC-based Contract support, Bid comparison, and Commercial evaluation.
Outcome:
Stronger tender readiness and better commercial decision-making.
4
Cost Control & Variation Management
We monitor Budgets, Track project costs, Review variations, Evaluate change orders, and Assess cost impact during execution.
Outcome:
Improved budget control, Reduced cost overruns, and better management of project changes.
5
Billing, Payment Certification & Final Account
We verify Work measurements, Review running bills, Validate contractor payments, Reconcile quantities, Settle variations, and support final Account closure.
Outcome:
Transparent billing, fewer disputes, and clear financial closure.
Call to action
Share your drawings, BOQ, tender package or commercial requirement with our team for an initial review.
Build With Cost Confidence
Partner with DSP Engineering Services for Professional Quantity surveying and Cost management services that bring Accuracy, Transparency, and Financial control to your construction project.