Alexander Bahr

Der Sinn liegt im Handeln.

Breitenworbis, Thuringia, Germany

About

12/2020 – 05/2024 - Senior Site Manager – Deep Tunnel Sewer System project 2 contracts T 07 Employer Ed. Züblin AG, Singapore Branch Project 12 km wastewater tunnel as bored segment tunnel with secondary lining out of microbiologically induced corrosion-resistant steel fiber concrete and HDPE liner Responsibility management of related secondary lining works, in charge of the microbiologically induced corrosion-resistant steel fiber concrete, HR management, budget monitoring, H-S-E, organisation of the subcontractors, leading four civil engineers 05/2020 – 11/2020 Senior Site Manager – Flughafentunnel Stuttgart Employer Ed. Züblin AG, Stuttgart Project Two 2.2 km single track railway tunnel in drill and blast method, Responsibility management of drill and blast works, H-S-E, organization of the subcontractors, leading two civil engineers 01/2018 – 04/2020 Project Manager - ÖBB Koralmbahn Baulos 60.3 St. Kanzian and Baulos 60.5 Stein Employer Baresel Tunnelbau GmbH, Deutschland Project BL 60.5 - Tunnel Stein / Tunnel Lind, twin track railway tunnel, 2,500 Meters of inner lining as water-impermeable concrete construction, Responsibility for HR management, budget monitoring, Claim management, HSE, organization of the subcontractors, leading three civil engineers 08/2015 - 12/2017 Sr. Civil Engineer Tunnel - ÖBB Koralmbahn BL 60.3 St. Kanzian Employer Baresel GmbH, Deutschland Project BL60.3 - Tunnel Untersammelsdorf, twin track railway tunnel, 617 Meter tunneling in lacustrine clay, 50 m top-down section, 617 Meter inner lining as water-impermeable concrete Responsibility for HR management, budget monitoring, claim management, HSE, supervision the groundworks (subcontracted) of bored piles and jet grouting, organization of the subcontractors, leading one civil engineer

Experience

  • Co-Founder at ALEGRATEC GmbH
    Jun 2025 - Present · 1 yr 1 mo

    Wenn es nichts gibt, das dich glücklich macht – dann bau es dir einfach selbst. Software vom Bauleiter für Bauleiter. Endlich wieder Zeit zum Bauen.

  • Founder at XanSolut Engineering
    May 2025 - Present · 1 yr 2 mos

    Gründung und Aufbau eines eigenständigen Ingenieurbüros mit Schwerpunkt auf Bauleitung, Bauherrenvertretung, SiGeKo nach RAB 30, sowie technischer Beratung und Projektunterstützung im konstruktiven Ingenieurbau. Leistungen umfassen: • Bauleitung / Projektvertretung • Sicherheits- und Gesundheitsschutzkoordination (SiGeKo) • Baustelleninspektion und Dokumentation • Auswertung technischer Daten & Berichte • Konzepterstellung & technische Sonderlösungen 37339 Breitenworbis

  • Mengejar aspirasi peribadi at Career Break
    May 2024 - Jun 2025 · 1 yr 2 mos

    It’s time for the next big thing. Time to define it.

  • Sr. Construction Manager at Züblin Singapore
    Dec 2020 - Apr 2024 · 3 yrs 5 mos

    Construction manager for the secondary lining with HDPE liner at the DTSS2 Project T07

  • Sr. Site Manager Tunnel at ZÜBLIN
    May 2020 - Nov 2020 · 7 mos

    Manager for Blast and Drill Flughafentunnel Stuttgart