Quantity surveyor

EXIN ENGINEERING PTE. LTD.Singaporemycareersfuturepublished 10/08/2026
  • Review contract documents, specifications, drawings, BOQ, and scope of works for water treatment system.
  • Prepare and verify quantity take-offs and cost estimates for water treatment system works.
  • Measure quantities for civil and structural works, water tanks, process piping and valves, pumps and mechanical equipment, water treatment equipment, etc.
  • Prepare BOQ, pricing schedules, cost plans, and tender documents.
  • Evaluate subcontractor and supplier quotations and prepare commercial comparisons.
  • Assist with procurement and negotiate prices with suppliers and subcontractors.
  • Monitor project expenditure against the approved budget.
  • Verify subcontractor/supplier progress claims against actual site progress.
  • Manage variations, additional works, omissions, and claims.
  • Maintain records of material quantities, site measurements, invoices, purchase orders, and payment records.
  • Assist the project team in identifying cost-saving and value-engineering opportunities.
  • Assist with contract administration and ensure compliance with contractual requirements.
  • Participate in site meetings, progress meetings, commercial meetings, and coordination meetings.
  • Coordinate with the Project Manager, Site Engineer, M&E Engineer, consultants, subcontractors, and suppliers.
  • Review and verify as-built quantities and final accounts.
  • Prepare and negotiate final accounts with subcontractors and suppliers.
  • Support project close-out, including commercial documentation and handover.