The hours of construction have not been determined, and this is something that is typically addressed in the EIR during the CEQA process. For a recent comparable project (2008 though 2010) EBMUD constructed seismic upgrades at San Pablo Dam using the CDSM construction approach. The working hours for that project were from 7:00 a.m. to 7:00 p.m., Monday through Friday for all work except the soil treatment. These are typical construction hours allowed by cities. CDSM soil treatment work also occurred through the night.