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2021-11-29_REVISION - M1976007UG
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2021-11-29_REVISION - M1976007UG
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Last modified
1/12/2025 4:45:27 AM
Creation date
11/30/2021 9:04:59 AM
Metadata
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Template:
DRMS Permit Index
Permit No
M1976007UG
IBM Index Class Name
REVISION
Doc Date
11/29/2021
Doc Name Note
Response to Preliminary Review
Doc Name
Adequacy Review Response
From
Environmental Alternatives, Inc
To
DRMS
Type & Sequence
CN1
Email Name
ECS
MAC
Media Type
D
Archive
No
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Review of Blasting Operations at Denver Brick Company's Golden Mine <br /> Directly responsible for the fielding and use of Seismic monitoring equipment. <br /> Managed blast scheduling and reporting for drilling and blasting operations. <br /> RECENT PROJECT EXPERIENCE <br /> Oftedal Sheridan Lake Road Widening— 2021, Rapid City, South Dakota. <br /> Designed rock blast patterns for the State of South Dakota transportation department. <br /> Coordinated blasting schedule with Oftedal, Local, State and Federal agencies. <br /> Provided blasting guidance on a daily basis for all drill and blast activities for the road widening <br /> challenges. <br /> K&M Mining Quarry-2021, Lusk, WY <br /> Addressed MSHA high wall concerns and provided drilling and blasting contract services to <br /> mitigate overhangs in quarry from anticline geological features. <br /> Developed blast design for achieving maximum fragmentation in challenging geology with <br /> natural voids. <br /> Simon Quarry-2021, Hot Springs, South Dakota <br /> Developed blast designs for blasting under high power lines and power poles in a safe and <br /> economical manner. <br /> Coordinated with quarry operator to ensure blasting parameters were understood and strictly <br /> followed. <br /> Hycroft Mine Eagle Nest Mitigation Project- 2020, Winnemucca, Nevada <br /> Designed blasting parameters to meet clients needs for Eagle Nest mitigation while ensuring no <br /> injury to any wild life occurred. <br /> Communicated with the mine management team on blasting operations and any significant <br /> findings while drilling operations were occurring. <br /> Established mitigation measures for vibration sensitive areas with respect to wildlife. <br /> Massive Rock Well Development Project-2020, Pine, Colorado <br /> Developed vibration and blasting plan to provide a waterline to an already established well <br /> head in a massive granite cap rock. <br /> Established project-blasting limitations designed to protect existing well head from <br /> blast-induced vibratory motion. <br /> Glenwood Springs Quarry-2020, Glenwood Springs, Colorado <br /> Consulted with quarry on sensitive blasting issues involving quarry blasting and city. <br /> Developed vibration mitigation strategies and parameters for quarry to use to ensure city <br /> compliance. <br /> Established vibration monitoring location for quarry to use in order to provide consistent results <br /> for city management. <br /> 21 <br />
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