Key Responsibilities: Tendering & Pre-Bid Estimation: Conduct a thorough review of tender documents, drawings, and BOQ. Prepare comprehensive cost estimates for materials, labor, equipment, and overheads for EPC, government, and private tenders. Liaise with suppliers and subcontractors to obtain competitive pricing for bid proposals. Prepare pre-bid queries, technical clarifications, and documentation for submission. Ensure compliance with government tendering norms and technical requirements. Project Planning & Scheduling: Develop and manage detailed project schedules using Primavera P6, MS Project, and other planning tools. Prepare resource allocation plans (manpower, machinery, materials) to optimize productivity. Conduct progress tracking and generate periodic reports for management review. Assist in identifying critical paths and risk mitigation strategies to avoid project delays. Contract Administration: Draft and review contractual agreements with clients and subcontractors. Ensure compliance with terms of the contract, including adherence to project timelines and financial clauses. Handle disputes and claims in consultation with legal and management teams. Billing: Prepare, verify, and process client bills and subcontractor bills in line with contract terms and work progress. Validate measurement sheets against project drawings and work executed on-site. Coordinate with project managers, site engineers, and accounts departments to ensure timely payments. Manage documentation for variation orders, cost escalations, and claims related to billing.