The blasts will occur between 9 a.m. and 3 p.m. with the majority happening between the hours of 10 a.m. and 2 p.m., the county’s advisory said. Most days there will be two blasts a day. A horn — designed to warn workers on the site but audible to others in the vicinity — will sound approximately 15 minutes and five minutes prior to the blast. The horn will sound again immediately after the blast.
In addition, immediately after the blast, the horn will sound again.
When the project is completed, it is expected to triple the number of parking spaces in the area.