On July 22 the INGV team (Filippo Greco, Alfio Alex Messina, Luca Timoteo Mirabella) with the EGO support (Lorenzo Lunghini, Fabrizio Rossi)  will install the quantum gravimeter (presently at 1500W fiber lab:  https://logbook.virgo-gw.eu/virgo/?r=68692) inside the WEB experimental hall. The foreseen location is along the South wall of the building. The operation might take the entire day.