1901 MERRILL CREEK PKY 2018-01-01 MF Import

' ' We anderstand that several rctaining systems will be utilized for localized grade transit:ons (as opposed to one or two deep syst�ms). Some regrading wiU be necessary including cuts and filis. The ovenll topography of the site will be maintained. We understand that natural vegetation will be undisturbed within the no�thwat comer of tbe � site, along the croek, and other localized areas u practical. We also understand that ' vegetation nativc to the northwest will be replaneed in landscape areas. 5. The proposal is consistent with the purposes and provisions of this Ordinance. V4'e have included recommene;ations in thc: tezt of the report to address this. We recommend that the maximum of the standacd buffer recommended in Paragraph B of � Section 8 (25 feet), or H/3 where H is the veRia�l fuight of the slope be maintained as the � buffer,against the top of slopes in ihe northwac corner. Depending on the final grading plan, buffers may be approprilte in other areas ef the site. We understand that the buller ' around Merrill Ring Cra� will be 100 feet or greater. 6. The proposal mitigates all impacts identified in the geott.chnical report. Detailed sections of our recommencfations for erosion control, earthwork, slope ; considerations, rctaining walls and dninage measura are provided in the text. i , 7. All utilities and access roads or driveways to and within the site be located so as to require � the minimum amount of modification to slopes,vegetation or geologically haraardous areas. r We understand that a single entrance is planned at the site. We also understand that ' the structures will be grouped so that the surrounding driveways can be utilized for multipie � buildings. � , � EROSION CONTROL MEASURES � Erosion control measures should be implemented during project constnution to mitigate the transport of suspended solids in site runoff stormwater. As a minimum, the following measures � must be aa.omplished: � ' • Pre�rcnt erosion from occurring by minimizing the area of vegetative disturbance,providing j.- bl�nket protection of dismrbed arees, and greding ro avoid concentntion of surface runaff ! oato or off of cut or fill slopes or natural slopes. • lntercept surface runoff onto or off of disturbed areas to control s�diment transport. This may be accomplished by use of interceptor swales, perimeter dikes, bntsh barriers, etc. r- � r' u e o E n g i n e e r s 6 Fik No.1460�06-7l-1170/ll@97 �