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REP50515
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Entry Properties
Last modified
8/25/2016 12:55:29 AM
Creation date
11/27/2007 12:52:11 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Report
Doc Date
3/31/2000
Doc Name
1999 ARR TABLE OF CONTENTS AND REPORT
Permit Index Doc Type
ANNUAL RECLAMATION REPORT
Media Type
D
Archive
No
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Sotl Pit - Spotl Fertility - Spoil Quality <br />• Soil Eerti licy and spoil quality samples are collected periodically from shallow postmine <br />soil pits which are randomly located using a 500 foot grid. The postmine soil pits are also <br />used [o evaluate plan[ rooting characteristics and to compare soil/spoil profile data with <br />site specific ievegecacion data. <br />postmine soil pits are placed within reclamation blocks that have been soiled and seedetl <br />for a minimum of three years. Similar minimum time frames are used for monitoring postmine <br />veyetation. The permanent vegetation has generally established sufficiently after three to <br />four years to evaluate tote ra cci ons between rooting characteristics and soil/spoil quality <br />(Schafer et. al., 19991. <br />Historical soil antl spoil quality data Eor the 1983 through 1988 reclamation blocks are <br />presented and discussed in previous Topsoil and Spoil Monitoring reports (PCC, 1987 and <br />1989) and [he Annual Reclamation Reports (PCC, 1991, 1992, 1993, 1994, 1999) that have been <br />s ubmi[ted [o the Division. Soil and spoil monitoring was completed tlu ri ng 1999 and is <br />presented in Soils Tab section of this report. Additional soil/spoil fertility samples are <br />planned for the 2000 field season. <br />• Spoil Sampling in [he Lenn oo-: Hiqhwall Reduction Area <br />SCC is required [o sample final graded spoil from the Lennox highwall reduction area on a <br />300 Eoot grid and test fer sodium. Es posed sotlic strata with an unsuitable SAR level will <br />eichec be buried in [he final pit or cov_red with two [o three feet of suitable spoil prior <br />to soil replacement. No final grading was inttiated in the Lennon ht ghwall reduc non area <br />during [he 1995 field season, hence no Lennox spoil samples are presented here. <br />Wolf Creek Spoil <br />SCC is required to sample and analyze final gratled spoil from [he Wolf Creek mining area <br />prior to soil replacement Spoil is sampled on a 300 foot ho[i zontal grid and tested fo[ <br />pH, acid base porenrial IABP1, and sail salinity (EC1. Suitable spotl [opdressing Isubsoill <br />is replaced prior to soil redistribution where acid strata (pH ~5 and ABP o-5) are <br />encountered. The monito rl nq pr oyram is outlined on Payes 6-153, 6-153a, 6-164, and 9-40 of <br />Tabs 6 and 9, Volumes 3 and 7, Per miC C-80-005. Ne final gradetl spoil samples were taY.en <br />in 1999. Analysis for e'<tsU ny yraded areas can be found in the 1954 and 1§98 Annual <br />P.eclama ti on Pepcres, IPwC:. 1965 and SCC, 15951. <br />r~ <br />i <br /> <br />
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