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REP46920
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REP46920
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Entry Properties
Last modified
8/25/2016 12:50:19 AM
Creation date
11/27/2007 11:36:10 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
M1977247
IBM Index Class Name
Report
Doc Name
1983 RECLAMATION REVIEW
Permit Index Doc Type
ANNUAL FEE / REPORT
Media Type
D
Archive
No
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iii iiiiiiiiuiuiii • ~. <br />1983 RECLAMATION REVIEv7 <br /> <br />Genstar Building Materials Company; Coaldaie Quarry <br />Numerous changes were made this year in the reclamation CGechniques. ~ .,'.,~Jre?s <br />Foremost of these changes vas an intensified planting program during <br />the first two weeks of June. A crew of four students from Colorado <br />Mountain College planted 818 shrubs, seeded and mulched areas within <br />the reclamation sites. This alloyed more time this summer for care <br />of the new seedlings and to mulch extensive areas of the sites. <br />This was also the fir y~ears'inlcn~978, that tree seedlings were <br />obtained from the orest Service rather than from an <br />independent supplier. These seedlings were hardier than those re- <br />ceived in previous years. <br />These changes have improved seedling hardiness and should result in <br />less winter die off than occured in previous years. The mulching also <br />greatly improved moisture retention and thus seed germination. This <br />will lead to an improved grass stand in subsequent years. <br />Site A <br />Site Descriptions <br />(Refer to map for site locations) <br />This is a high terraced area covering approximately 3.5 acres, it is <br />a U shaped site with northwest, east and northeast aspects. <br />Most of the site was revegetated in 1982 with only the red areas (refer <br />to map) being totally planted this year. Fill in planting was done <br />where die off occured in the 1982 areas. <br />The site was built up of mine spoils except for a small area on the top <br />where topsoil was hauled in. Due to improved mining techniques this <br />site is much lower in gypsum content than are the older sites and provides <br />a better planting medium. <br />Vegetation here is the best of all the quarry sites. There is an excell- <br />ent stand of yellow sweetclover as yell as good grass coverage consisting <br />of western wheatgrass and crested wheatgrass. <br />There are 5 species of shrubs <br />saltbush and fringed sage are <br />have grown 12 inches during t <br />old plants are 30 inches tall <br />The fourwing and fringed sage <br />very promising. <br />planted on the site of which the fourwing <br />the most outstanding. Some of the fourwing <br />pis, their first summer, and some of the year <br />and 36 inches in diameter at the crown. <br />are also setting seed this year and this is <br />The most prominent tree species is juniper but the ponderosa pine and pinon <br />pine are also doing well. <br />~t/~ g~ , ~ <br />tj <br />
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