including doing all detailed design and engineering work (Section (E) purchase and supply, loading, transportation, unloading and delivery of all equipment and goods, materials and special supplies needed, including spare parts for pre-commissioning courses and start-up and two-year operation period from inside or outside the country in the form of DDP based on 2020 Incoterms, including the cost of unloading at the location mentioned below by the contractor) (section (P) performing the construction of the necessary equipment at the site of the workshop, equipping and dismantling the workshop HSE works, construction and installation, pre-commissioning, commissioning, functional testing, training, temporary delivery, definitive delivery guarantee period and other services (Part C) as described in the provisions of the contract as EPC for the project of adding two turbocompressors to the existing turbocompressors.