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2024-01-31_REVISION - M1977344 (35)
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2024-01-31_REVISION - M1977344 (35)
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Last modified
2/7/2024 8:27:36 AM
Creation date
2/6/2024 8:42:18 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1977344
IBM Index Class Name
Revision
Doc Date
1/31/2024
Doc Name Note
App 4.1 Blasting Plan
Doc Name
Adequacy Review - Preliminary
From
Holcim
To
DRMS
Type & Sequence
AM2
Email Name
TC1
MAC
Media Type
D
Archive
No
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3.6 Schedule distribution (who is notified: e.g., workers, residents, local governments, <br />etc.). <br /> <br />• The Quarry crew is notified of blasting operations at the start of the morning shift and the status is <br />posted on the Entrance Safety sign. <br />• Regarding any neighbors, the mining area does not have any neighbors within one-half mile of the <br />blasting area, see the Figure 2. <br /> <br /> <br />Figure 2. Structures and neighbors one half mile distance from the mining permit. <br /> <br />4. Pre-Blast Surveys – where agreed to and approved by structure owners <br /> <br />4.1 Generally for structures within one half mile of the blast area. <br /> <br />The only structure within the permit area is the Minnequa Canal (EVRAZ Company) in the NE of the area. <br />The Canal is outside the permit boundary by more than 200 ft. Canal owners will be notified when blasting <br />is proposed within on-half mile of the canal. <br /> <br />4.2 Establish a pre-blasting record of existing structure(s) condition <br />The mining plan shows that the Quarry will be in the NE area (EVRAZ canal) by year 60. Holcim will track and <br />record activities in to the vicinity of the Minnequa Canal structure as the mining face approaches to the canal <br /> <br />4.3 Identify structures or contents sensitive to blasting. <br />Minnequa Canal <br /> <br /> <br /> <br />
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