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1 <br /> Earthcalc Inc. '9428 66`h Aye. S. S'e. °,°° <br /> ! — ��_� Kent, WA 98032 <br /> �� / Kent (206) 251-3943 <br /> ��———�� � ��— J Fax: (206) 251-0683 <br /> Seattle (206) 368-8345 <br /> MaY 25, 1994 0 � � � � � � D <br /> Roy Lewis � CC <br /> Triad Associates JUN `L 8 1��� <br /> 11415 NE 128th St ..........._.............................................. <br /> Kirkland, WA 98034 CITY OF EVERETT <br /> Bldg. Permlt Count�r <br /> Dear. Roy: <br /> Enclosed please find qrid elevation cut/fill graphics and volumes <br /> for the Intrawest-Seaway pro�ect, which was calculated using <br /> the average end area cross section method and the following <br /> assumptions: <br /> 1 . A stripping depth of 12" was applied to the existing terrain. <br /> 2. A depth of 4" from design elevations to subqrade in land- <br /> scapes. <br /> 3. A depth of 9" from design elevations to subgrade in the areas <br /> of heavy pavinq and the entry driveway. <br /> 4 . A depth of 6" from desiqn elevations to subgrade in the areas <br /> of light paving or parkinr. <br /> 5. A depth of 0" from design elevations to subgrade in the ponds <br /> and slopes. <br /> 6. A depth of 9" from finish floor elevations to subqrade in the <br /> buildings. <br /> TOTAL RAW VOLUMES IN PLACE <br /> -------------------------- <br /> CUT FILL STRIPPING <br /> AREA VOLUNE VOLUME VOLUHE <br /> "e"""""""""'��"""""".""""'.""""""""' <br /> TOTAL STTE 1045359 244027 99615 38349 <br /> 6t�Ct� � i � � � S � � i <br /> Please call after you have reviewed the information if you have <br /> any questions. <br /> " Raw volumes are calculated after the existing terrain has been <br /> stripped thus creating less cut and more fill of suitable <br /> material. Raw volumea have not been adjusted to reflect shrink <br /> or swell for compaction and expansion, and are volumetric areas <br /> only. <br />