menu Company Certifications Mission Equipment Customers and Partners Our works Done works Work in progress Pressroom We build great works Associates "Italian Galleries Society" Consortium members "Valori Scar.l." Associates "ANCE Crotone" Founded in 2001 on the initiative of the Surveyor Alfonso Drago, Olidrag Srl became a reality after having gained over twenty years of experience in the construction of large-scale works on a national scale and mainly in the tunnel sector. The idea then takes shape and becomes a reality that soon imposes itself on the entire national panorama by offering cutting-edge services and applying the best technologies available today. Starting from collaborations and direct contracts, today we collaborate with the most important Italian construction companies, working with professionalism and strong technical skills from our background. Thanks to the workforce and operational capacity, we are collaborating in the construction of the most important road, railway and hydroelectric infrastructures throughout Italy. Our main underground activities concern: - Consolidations - Steel armor assembly - Spritz beton - Traditional underground excavation - Underground excavation with the aid of explosives - Final concrete coating - Waterproofing - Finishing works - Electrical systems - Design and adaptation of formwork for final casting - Transportation, assembly and disassembly of formwork for final casting - Formwork rental for tunnel construction Browse our On Line Brochure ... You are here: Home Informative! This site uses cookies and similar technologies. If you do not change your browser settings, you agree to their use. To know more' I approve Contact us Work with us Privacy Policy Olidrag Srl - Location Cona 88836 Cotronei (kr) | Italy - Tel.:+39.0962.491857 - Fax.:+39.0962.492710 | VAT number 02397290798 - email: info@olidrag.it template-joomspirit.com Back to top