Thalle Construction will begin land based blasting operations August 31, 2022 and continue on a Monday through Saturday schedule; blasting operations will be targeted for daylight hours (Sunrise-Sunset). No blasting will occur prior to 0700 or after 1900. Any blasts scheduled within 3 hours of sunset shall have safety lighting on standby in the event of a delay. Mariners should contact Lockmaster for any questions.