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D14 Geylang, Eunos, Singapore
Full TimeBuilding and Construction

Job Description

  • Source sub-contractors, vendors for quotation during tendering.
  • Carry out quantities taking off during tendering.
  • Evaluate of quotation and costing summary for approval prior tender submission.
  • Prepare of subcontract document (incorporate all contract and technical requirements.
  • Prepare procurement and sub-contract schedule.
  • Assist Contract Manager/ Deputy Contract Manager/ Senior Quantity Surveyor/ PM in the negotiation and award of sub-contracts.
  • Ensure submission of bonds/warranties from sub-contractor.
  • Prepare payment claims and provide substantiation for VO for valuation.
  • Prepare monthly payment certificate, check invoices against delivery order.
  • Prepare and update and maintain records for Architect Instructions, Variations Orders in monthly basis etc.
  • Update and file of material price list.
  • Prepare report project cost Summary.
  • Prepare and update project contact list.

About W'Ray Construction Pte. Ltd.

First seen: June 15, 2026
Last updated: June 15, 2026