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Section - 2.05.4 fences, etc.) until effective drainage can be reestablished. Anp berms constructed to contain small drainage areas will be revegetated and left in place. .The vegetative cover will help to stabilize the berms and over time the area on the uphill side of the berms will silt in completing the reclamation process. Regrading operations will be limited to existing disturbance areas and those immediately adjacent undisturbed areas necessary to provide for effective blending of regraded surfaces with the surrounding terrain. Fugitive dust emissions will be controlled during reclamation by' periodic watering of roads and active reclamation azeas. • Soil materials will be sampled following replacement to verify suitability and will be stabilized by leaving the surface of the replaced soilin a roughened .condition to minimize surface runoff and erosion and promote moisture infiltration and through. application of straw or native hay mulch following seeding. ' TABLE 2.05.4-Tb - - ~ .. SURFACE DISTURBANCE SUMMARY _ Area Disturbance Reference lacres) Drawin Elk Creek Coal Handling, Support, and Ancillary 39.0_ Map 2.05-M1, General Facilities Facilities ~ Exhibit 2:05-Et, Facilty Designs Sanborn Creek Mine Surface Facilities 4.1 Map 2.05-M1, General Facilities Exhibit 2.05-Et, Facility Desi ns West Valley Coal Aefuse Facility and Hau! Road 22.9 ~ Map 2.05-M7, General Facilities Exhibit 2.05-E4, Mine Development AocklCoal Refuse Facilit Desi ns Elk Creek Mine Surface Facilities ~ 24.2 Map 2.05-M1, General Facilities lof total 8.6 is new and 15.6 is existin 1 Map 2.05-M3, Facilities Details II West Coal Refuse Facility and Roads 8.8 Map 2.05-M7 General Facilities Exhibit 2.05-E4, Mine Development Rock/Coal Refuse Facility Desi ns Satellite Facilities - Upper Hubbard Creek Facilities Area 3.3 Map 2.05-M1, General Facilities Exhibit 2,05-E2 Facilities Desi ns Lower Hubbard Creek Facilities Area 2.6 Map 2.05-M7, General Facilities Exhibit 2.05-E2 Facilities Desi ns Hubbard Creek Power Line Road 0.7 Map 2.05-M2, General Facilities Exhibit 2.05-Et Facilities Desi ns Bear Creek Facilities Area 3.0 Map 2.05-M1, General Facilities Exhibit 2.05-E7 Facilities Desi ns Water Treatment Plant Area 1.5 Map 2.05-M1 , General Facilities Sewa a Effluent Absorption Field 0.3 Map 2.05-Mt, General Facilities Substation No. 3 and C-Gulch Ventilation 2.6 Map 2.05-M2, General Facilities Installation Coal Gulch Ex loration Sites 0.4 Map 2.05-M7, General Facilities Powerline Roads 17.0 Map 2.05-M2, General Facilities Degassitication Well Sites and Roads ICBMt-15) 7.1 Map 2.05-M1, General Facilities Subtotal -Satellite Facilities 36.5 Map 2.05-M1,.General Facilities Total 726,5 Soil .samples will be analyzed for the parameters of pH, acid-base potential, saturation percent, electrical conductivity, sodium adsorption ratio, selenium, boron, texture, nitrogen, phosphorus, and potassium. Any necessary application of soil supplements or fertilizer will be based on soil analysis results. Revegetation success will be determined based on the results of revegetation monitoring. Revegetation monitoring for reclaimed aeeas will occur in the third or Fourth, ninth, and tenth yeaz following permanent seeding. In general, revegetation success will be evaluated based on the ~j parameters of cover, production and diversity b}' comparing monitoring data from reclaimed areas and corresponding vegetation reference areas. The revegetation momtonng schedule, a description of monitoring and evaluation methods, and revegetation success criteria are detailed in the revegetation plan included in Exhibit 2.05-E6, Vegetation Information. IIWCRF 2.05-50 Revised June 2003