Tender Announcement From: General Directorate Of The Spanish Society For Technological Transformation, E.P.E. Object: Tender Divided Into Two Lots: Lot 1: Drafting Of The Project For The Execution And Execution Of The Works For The Underground Line And 66Kv Sectioning Center For The Semiconductor Center. Lot 2: Drafting Of The Project For The Execution Of The Works And Execution Of The Works For A Complex Intended For R&D&I Of 300 Millimeter Wafers, Including A Clean Room. File: 2025-38-E.