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<br />Planning Commission Minutes <br />August 23, 1994 <br /> <br />Page 6 <br /> <br />. <br /> <br />,,1 fffJ~{J l'lP'@J <br />, "rb lUlj <br />IT IS RECOMMENDED THAT SHIELY PLANT TREES NOW THAT WILL HE~~~fcRE/tJ,nWIl' <br />FUTURE EXCAVATION SITES. <br /> <br />H. <br /> <br />11. GROUND WATER PROTECTION MEASURES SHALL INCLUDE: <br /> <br />A. EXTRACTION AND CRUSHING OPERATIONS SHALL BE MAINTAINED AT A <br />MINIMUM OF 40 FEET ABOVE THE WATER TABLE. APPROVAL TO EXCAVATE <br />DEEPER SHALL REQUIRE AN AMENDMENT TO THIS PERMIT. <br /> <br />B. THE OPERATOR SHALL FILE WITH THE CITY AN EMERGENCY SPILL RESPONSE <br />PLAN. THE OPERATOR SHALL ADHERE TO THIS PLAN IN THE EVENT THERE IS A <br />SPILL. <br /> <br />C. THE OPERATOR SHALL PROVIDE THE FIRE DEPARTMENT WITH A COPY OF THEIR <br />HAZARDOUS MATERIALS LIST. <br /> <br />D. FUEL TANKS SHALL BE ABOVE GROUND, PROPERLY DIKED AND PERMITTED BY <br />MPCA, THE FIRE MARSHALL, AND THE CITY. <br /> <br />E. ALL INSTANCES THAT HAVE THE POTENTIAL TO ADVERSELY AFFECT GROUND <br />WATER, INCLUDING, BUT NOT LIMITED TO SPILLS, SHALL BE VERBALLY <br />REPORTED TO THE CITY WITHIN 24 HOURS. THIS VERBAL NOTIFICATION SHALL <br />BE FOLLOWED UP IN WRITING WITHIN 4 WORKING DAYS. <br /> <br />. <br /> <br />F. <br /> <br />APPROPRIATE WATER APPROPRIATION PERMIT(S) FROM THE DEPARTMENT OF <br />NATURAL RESOURCES MUST BE OBTAINED. <br /> <br />G. GROUNDWATER MONITORING WELLS SHALL BE INSTALLED IN LOCATIONS <br />AND DEPTHS AS RECOMMENDED BY CITY CONSULTANTS. WATER LEVEL <br />MONITORING AND WATER QUALITY MONITORING SHALL BE CONDUCTED AS <br />PER THE CONSULTANT'S RECOMMENDATIONS. A DESCRIPTION OF THE <br />MONITORING SYSTEM SHALL BE SUBMITTED TO THE CITY FOR APPROVAL 14 <br />DAYS PRIOR TO CONSTRUCTION. THE MONITORING SYSTEM SHALL BE <br />COMPLETE PRIOR TO COMMENCING MINING ACTIVITIES. <br /> <br />H. WATER USAGE BY MINING ACTIVITIES SHALL NOT ADVERSELY AFFECT <br />ADJACENT RESIDENTIAL WELLS. MITIGATION MEASURES MAY INCLUDE BUT <br />ARE NOT LIMITED TO CURTAILING OF PUMPING ACTIVITIES UNTIL WATER <br />LEVELS RETURN. <br /> <br />I. IF IT IS PROVEN BY THE CITY OR THE DNR, THAT THE MINING ACTIVITIES HAVE <br />HAD A NEGATIVE AFFECT ON ADJACENT WELLS THAT WILL REQUIRE <br />REMEDIAL ACTIONS, IT IS THE RESPONSIBILITY OF THE SHIEL Y COMPANY TO <br />TAKE THE REMEDIAL ACTION NECESSARY TO CORRECT THE SITUATION WITHIN <br />30 DAYS AND PAY FOR BOTH THE REMEDIAL ACTION AND THE CITY'S COST <br />FOR INVESTIGATION. <br /> <br />J. <br /> <br />ROUTINE VEHICLE MAINTENANCE SHALL BE PERFORMED IN A SHOP OR ON A <br />CONCRETE SLAB. THE SHOP SHALL BE EQUIPPED WITH A FLAMMABLE WASTE <br />TRAP. ALL FLOOR DRAINS IN THE SHOP WILL BE REQUIRED TO DRAIN TO <br />HOLDING TANKS AND TREATED AT AN APPROPRIATE FACILITY, NOT A SEPTIC <br /> <br />. <br />