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PERMFILE119824
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PERMFILE119824
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Entry Properties
Last modified
8/24/2016 10:18:48 PM
Creation date
11/25/2007 7:45:25 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1994005
IBM Index Class Name
Permit File
Doc Name
COVER SHEET APPLICATION TO DMG FOR COLONA GRAVEL PIT UNITED COMPANIES OF MESA CNTY INC
Media Type
D
Archive
No
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<br /> <br />MINING PLAN <br />' The property that is the sub,~ect of this permit application consists of 37.1 <br />acres in total with 4.3 acres being unaffected by the mining operation. <br />The area that will be affected by the mining operation consists of 32.8 acres <br />with 28.5 acres being involved in excavation, and 4.3 acres being affected but <br />not mined. <br />An area situated in the north-east corner of the property, that is 4.3 acres in <br />size, will not be affected by the operation. <br />As is depicted on the premining map, there is a house and an out-building located <br />on the property. The house is a portable modular unit which will be removed from <br />the property and be relocated elsewhere. The out-building will be dismantled and <br />' removed from the property.The road that is shown from the state highway to the <br />house will be obliterated. <br />' Activities that will be conducted at this site will include extraction, crushing, <br />stockpiling and screening of gravel using surface mining techniques typical to <br />open pit gravel mining operations, production of hot mixed asphalt, and ready <br />mixed concrete. <br />The crusher plant will be a portable plant, which will be located at the site <br />intermittently as need dictates. Likewise, a portable asphalt plant and portable <br />t concrete plant will situated at the site as required by the prevailing market. <br />The development of this site will occur as a continuous process beginning in the <br />' north-west section and proceeding to the east and then southward. <br />The sequence of development will begin with the removal of topsoil from the <br />northern half of the mined area and storing it in berms along the western <br />' property boundary. Excess soil that cannot be contained in the west berm will <br />be stored in the southern portion of the property. Topsoil stockpiles will be <br />marked to identify them. Topsoil will be removed from the entire northern half <br />' of the mined area in order to protect the integrity of the soil from inadvertent <br />contamination by petroleum, chemicals and other potential pollutants. <br />' Once the topsoil is removed, gravel extraction will begin in the extreme north- <br />west corner of the mined area. The initial crushing operation will be conducted <br />at the top of the gravel deposit. After the first crushing run and the portable <br />crusher is moved out, subsequent crusher operations will be set up on the pit <br />' floor below the ground level. Gravel extraction and processing will proceed from <br />the north-west to the north-east. <br />' Gravel stockpiles will initially be situated on top of the deposit in the north- <br />east section of the mined area. <br />' 3 <br /> <br />
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