Switzerland – Construction-related services – MP-120043 N02 Secondo tubo San Gottardo (2TG) - Accompagnamento Ambientale dei Lavori del riordino dello svincolo di Airolo (AAL+ AOD)

The subject of the present contract is the provision of environmental construction supervision services, including soil construction supervision (BBB), as well as supplements to the environmental notes in the context of the transformation of the Airolo junction in the 2nd Gotthard Tube (2TG) project. It will oversee and monitor the works on behalf of ASTRA for the phases of detailed project, tendering, realisation and commissioning. The environmental construction supervision (UBB) will oversee the excavation and the installations of the external facilities and material depots. The main services are: · Control of compliance with environmental legislation and the imposed conditions; · Carrying out environmental and impact monitoring; · Documentation of the UBB, drafting of environmental reports. The estimated workload for the contract is approximately 26,500 hours, distributed over the years 2027-2039. The detailed description of the services can be found in the tender documents, or the statement of work.