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PERMFILE121528
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PERMFILE121528
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Entry Properties
Last modified
8/24/2016 10:19:52 PM
Creation date
11/25/2007 9:27:07 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1982055
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
Rule 2 LOADOUTS Santa Fe #1 & #2
Media Type
D
Archive
No
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BN ~Fl LOADOUT <br /> <br />2.04.7(1) GROUND WATER INFORMATION <br />Data from borings for the Interstate 25 bridge over Goddard Avenue <br />was obtained from the Colorado Department of Highways. These <br />borings show that the immediate ground surface consists of silty <br />clay and weathered shale underlain by a hard shale (the Pierre <br />Shale formation) which outcrops over a large surrounding area. <br />The boring data is included in this section. <br />Alluvium material was not detected in the boring or on site. <br />Loadout site inspection shows that the surface consists of highly <br />compacted silty shale material that does not readily transmit <br />water. <br />Water was detected in one of the three borings; however, the im- <br />permeable Pierre shale layer is within 25 feet of the surface, <br />and the surrounding railroad yards and industrial sites make <br />this an insignificant source. Any groundwater aquifiers below <br />the Pierre shale should not be affected by the small loadout sites, <br />as they are not located in the recharge for these aquifiers. <br /> <br />641 <br /> <br />
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