Please see below the ledge drilling and blasting schedule for the week of 5/4/20.

Monday 5/4/20:

• Drilling activities to continue.

Tuesday 5/5/20:

• Drilling activities to continue.
• Two Blast Events Scheduled:
  • First Blast to occur between 10AM-12PM**
  • Second Blast to occur between 12PM-3PM**

Wednesday 5/6/20:

• Drilling activities to continue.

Thursday 5/7/20:

• Drilling activities to continue.
• Two Blast Events Scheduled:
  • First Blast to occur between 10AM-12PM**
  • Second Blast to occur between 12PM-3PM**

Friday 5/8/20:

• Drilling activities to continue.

On all scheduled blast days a representative from the Marblehead Fire Department will be onsite for the blast event(s).

Please note the blasting signals have been posted on the project site fence at Gates A, B & C.  The signals required to be used are as follows:

1. WARNING SIGNAL:           Three long whistles five minutes prior to blast signal.
2. BLAST SIGNAL:                  Two whistles one minute prior to the shot/blast.

                                                                            BLAST OCCURS

3. ALL CLEAR SIGNAL:          A prolonged whistle following the inspection of the blast area.   

**PLEASE NOTE THIS SCHEDULE IS TENTATIVE AND SUBJECT TO CHANGE DUE TO THE LEDGE/ROCK CHARACTERISTICS, DENSITY AND WEATHER CONDITIONS.

Please see below the ledge drilling and blasting schedule for the week of 4/27/20.

Monday 4/27/20:

• Drilling activities to continue.

Tuesday 4/28/20:

• Drilling activities to continue.
• Two Blast Events Scheduled:
  • First Blast to occur between 10AM-12PM
  • Second Blast to occur between 12PM-2PM

Wednesday 4/29/20:

• Drilling activities to continue.

Thursday 4/30/20:

• Drilling activities to continue.
• Two Blast Events Scheduled:
  • First Blast to occur between 10AM-12PM
  • Second Blast to occur between 12PM-2PM

Friday 5/1/20:

• Drilling activities to continue.

On all scheduled blast days a representative from the Marblehead Fire Department will be onsite for the blast event(s).

Please note the blasting signals have been posted on the project site fence at Gates A, B & C.  The signals required to be used are as follows:

1. WARNING SIGNAL:           Three long whistles five minutes prior to blast signal.
2. BLAST SIGNAL:                  Two whistles one minute prior to the shot/blast.

                                                                            BLAST OCCURS

3. ALL CLEAR SIGNAL:          A prolonged whistle following the inspection of the blast area.   

PLEASE NOTE THIS SCHEDULE IS TENTATIVE AND SUBJECT TO CHANGE DUE TO THE LEDGE/ROCK CHARACTERISTICS AND DENSITY.

Please see below the ledge drilling and blasting schedule for the week of 4/20/20.

Monday 4/20/20:

• Holiday – No drilling or blasting activities to occur.

Tuesday 4/21/20:

• Drilling activities to commence.
• Rock profiling exercise to commence.

Wednesday 4/22/20:

• Drilling activities to continue.
• Rock profiling exercise to continue

Thursday 4/23/20:

• Drilling activities to continue.

Friday 4/24/20:

• Drilling activities to continue.
• Two Blast Events Scheduled:
  • First Blast to occur between 10AM-12PM
  • Second Blast to occur between 12PM-2PM

On all scheduled blast days a representative from the Marblehead Fire Department will be onsite for the blast event(s).

Please note the blasting signals have been posted on the project site fence at Gates A, B & C.  The signals required to be used are as follows:

1. WARNING SIGNAL:           Three long whistles five minutes prior to blast signal.
2. BLAST SIGNAL:                  Two whistles one minute prior to the shot/blast.

 BLAST OCCURS

3. ALL CLEAR SIGNAL:          A prolonged whistle following the inspection of the blast area.   

PLEASE NOTE THIS SCHEDULE IS TENTATIVE AND SUBJECT TO CHANGE DUE TO THE LEDGE/ROCK CHARACTERISTICS AND DENSITY.