Monitor the Detailed Design & maintain the Engineering Documents register(EDR).Monitor the procurement of materials & maintain the procurement registers.Participate in procurement packages including quantities take-off, contractspecifications and technical requirements, delivery schedule etc.Prepare and maintain subcontractors register.Drafting subcontract agreements and negotiating subcontract prices.Subcontracts administration and related correspondences, measurements,payment certification, closing final account etc.Monitor the contract scope of Work and any Variations thereto.Prepare variation and claim submissions.Time schedule updating.Prepare and submit monthly payment requests.Prepare and submit monthly reports.Prepare construction schedules via Primavera, Tilos, Ms Project.Construction management of Civil Works regarding the Line Valves Stations& Scraper Stations.