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HYDRO25931
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HYDRO25931
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Last modified
8/24/2016 8:45:31 PM
Creation date
11/20/2007 6:04:10 PM
Metadata
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Template:
DRMS Permit Index
Permit No
C1982057
IBM Index Class Name
Hydrology
Doc Date
7/13/1990
Doc Name
TABLE OF CONTENTS
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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,~ <br />Mileage: 1 Round <br />Trip <br />PROJBCT: Seneca Pond 006, Flaul Road A DATE: 9/28/89 <br />LOCATION: Seneca W II Mine, Hayden, CO TIME: 2.5 hours <br />CLIENT: Pe:,body Coal Co. HNGR./TECHNICIAN: SJM <br />WORK PERFORMED: <br />Seneca. Mine had completed the excavation fur the Key W:,y <br />for~the Dam at Pond 006. They had placed and compacted on <br />site clay material up to 20 feet below the top of the clam. <br />We conducted 3 nuclear density tests within tl,e Key Way <br />'.' area of the dam. <br />Seneca Mine had placed a 6 foot diameter culvert near <br />STA. 6+35 at the begit,ning of Haul Road A. <br />We conducted 2 nuclear density tests at approximately 8 <br />feet above ttre top of t},e culvert. <br />• <br />RHMARKS: <br />!, All te::1:s conducted today met or exceeded the <br />~specificatic,n compaction requirements. <br />Please refer to the attached Nuclear Density worksheet. <br />for details on today's testit,g. <br />We completed the hazard safety training course in order <br />;;ito comply with the yearly requirement as specified in the <br />.`••j{.~letter recently received from Peabody Coal Company: <br />tp ~ . <br />i!?~~;'`) VHRDAL DISCUSSIONS: <br />.., <br />We discussed the proposed scope of work with Rav Armiio, <br />' the Engineering Manager, at the Engineering trailer. We mel. <br />with Roy Karo, the Reclamation Supervisor, at the Pond sitcr. <br />He indicated where the testing was to be conducted. Mr Karo <br />asked us to return to the site on Monday morninr;, October ", <br />1989. <br />• <br /> <br />REPORT NO.: 1 <br />PROJECT NO.: 89--:.'~1 <br />
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