تصفیه خانه های فاضلاب 5 شهر اول استان خوزستان (شهر آبادان)

Work progress planning and control including: preparation of project control leveling plan, review and approval of detailed plan of engineering activities, engineering services including: review and approval of quantity and standard of technical documents, drawings, instructions and approval of their classification, approval Engineering standards and design methods, goods services (supply of materials, materials and equipment) include: review and approval of technical documents, inspection and approval of factory test instructions, building services and installation include: continuous control of work progress, control of maintenance And storage of materials and equipment, control of completion of building operations and installation, Supervision services (quality control) include: Ensuring compliance with quality control methods and criteria of design, construction and installation work, execution of work and materials and equipment, estimation services, payment control and legal affairs of contracts, including: reviewing and updating cost estimates Project, approval of work changes and increase or decrease of contract amount.