05-23-1988 CC MIN - Laserfiche WebLink

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Page 3 City Council Minutes May 23, 1988 e The Building and Zoning Administrator indicated that Liesch and Associates, hired as the City's Consultants, reviewed this request. He indicated that Mr. Bob Berg of MPCA also reviewed the request. Discussion was held regarding the fact that the conditional use permit will be renewed in two years and also the fact that the use is temporary. Mr. Gary Sauer, owner and president of Barton Sand and Gravel, indicated that once the gravel is mined from the site the asphalt processing plant will be moved. Discussion was held whether or not gravel would be hauled in, therefore, making the situation a permanent situation as opposed to a temporary situation. Mr. Sauer indicated that it would be too costly to haul gravel in. The Building and Zoning Administrator indicated that the City can keep on top of the situation through the two year review process. COUNCILMEMBER SCHULDT MOVED TO APPROVE THE CONDITIONAL USE PERMIT REQUESTED BY BARTON SAND AND GRAVEL TO OPERATE A TEMPORARY ASPHALT PROCESSING PLANT WITH THE FOLLOWING CONDITIONS: 1. THAT THE MAXIMUM PERMEABILITY OF THE CLAY LINER OF THE SECONDARY CONTAINMENT FOR THE OIL STORAGE TANKS BE 10-6 CM/SEC. e 2. THAT A MAXIMUM OF 30% OF RECYCLED ASPHALT CAN BE USED IN THEIR OPERATION TO CONTROL ODOR. IF WEATHER CONDITIONS MAKE ODOR NOTICEABLE, BARTON MUST REDUCE THE PERCENT OF RECYCLED ASPHALT IN THEIR OPERATION TEMPORARY UNTIL ATMOSPHERIC CONDITIONS ALLOW THE 30% LEVEL TO CONTINUE. IF ODOR STILL PERSISTS, BARTON MUST RAISE THE STACK HEIGHT. 3 . THAT THE LEAD CONCENTRATION IN FUEL OIL USED IN THE PROCESS BE LIMITED TO 4,000 MG/KG. AN ANALYSIS OF LEAD CONCENTRATION IN THE FUEL IS REQUIRED. 4. THAT A MAXIMUM OF 20% OPACITY WILL BE ALLOWED FOR THE EMISSIONS FROM THE STACK. 5. THAT PARTICULATE EMISSIONS BE LIMITED TO A MAXIMUM OF 0.04 GR/DSCF. 6. THAT ALL CORRESPONDENCE BETWEEN BARTON AND MPCA, INCLUDING TEST RESULTS, BE COPIED TO THE CITY. 7. THAT BARTON BE ALLOWED TO USE THE FINES IN THE ASPHALT MIX AND THAT THE FINES BE KEPT IN AN ENCLOSURE TO AVOID WIND BLOWN LEAD CONTAMINATION. €I I THAT THI NATURAL VEGETATION BETWEEN THE PROPOSED PLANT AND HIGHWAY 169 BE LEFT NATURAL TO ACT AS SCREENING. ~ I THAT HARD SURFACING ON THI S TEMPORARY SITE I S NOT REQUIRED, HOWEVER, DURING DRY PERIODS THE SITE MUST BE WATERED TO AVOID DUST. e H~, THAT THI UTI IS LIGHTED TO AT LEAST 1~ FOOT CANDLES TO AVOID IT FROM BECOMING AN ATTRACTION FOR VANDALS.