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SLOPE STABILITY <br />INTERIM INSPECTION REPORT <br />AREA Wadce Hiahwall drainaoe fill DATE 12/26/96 <br />TIME 10:45 a.m. by Michael Altavilla WEATHER Cloudy and overcast 35oF <br />1. Debris, organic matter coal, etc., present in fill None visible. Approximately 1-2' of <br />snow cover over the entire inspection area. <br />2. General gradation and characteristics of material Reclamation complete for <br />side of nit has been regraded. Hichwall (west side) was regraded in August and now. East <br />September <br /> 1995 and looks good. Two areas on hiohwall side will require some m aintenance repairs. <br /> Some topsoil was replaced at the very northern end of the fill area in 1995. <br />3. Presence of water, surface and ground None visible. <br /> <br />4. Condition of underdrain (approx. current width, depth, and length), <br />and characteristic, compaction, presence of water N/A material gradation <br />5. General material movement None observed. <br />6. Proximity and treatment of seep points Spoil sprinc 1000 ft downaradient was not visible <br />due to the snow cover. <br />7. Condition of slope fill surface (grading, cracks or sloughing, erosion, revegetation) <br />Conditions of recently graded surface were good. Two areas on hiohwall side will require <br />some repair. Some erosion in drainaoe bottom lust prior to enterinc toosoiled and <br />reveQetated area to the southeast. All final drainaoe work and stockpond construction <br />will be completed next year. Good vegetation cover around check dams. <br />8. Recommendation Continued observation of the fill area as final finish grade and <br />maintenance work is completed. Differential settlement and erosion should be monitored <br />and repaired as necessary. This area should be completely oraded, retopsoiled and seeded <br />during the reclamation season in 1997. <br />9. Accountability <br />I certify the preceding observations and comments to be true and accurate to the <br />best of my knowledge. <br />DEC 3 0 1996 <br />Date <br />