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Table 1-2.1 Seasonal Limitations Rating Checklist <br />Check each condition that describes the site to be developed and add up the associated points. The total score <br />will correspond to a seasonal limitation period for land alteration activities (see Section 1-2.2.1). <br />existing slope of site (average, weighted by areal extent): <br />Points <br />0 <br />2% or less............................................................................................................................. <br />5 <br />>5-10% <br />15 <br />.......................................................................... <br />- <br />_>10-15%...............................................................................................................................50 <br />> 15%.................................................................................................................................... <br />site area to be cleared and/or graded: <br />sq. feet............................................................................................................. <br />_<5000 <br />->C102 0 sq. feet - l acre............................................................................................................. <br />15 <br />_ res........................................................................................................................... <br />30 <br />_>2-5 acres............................................................................................................................. <br />50 <br />>5 acres................................................................................................................................ <br />quantity of cat and/or fill on site: <br />55000 cubic yards .................................... ..................... ..................G J <br />>5,000 - 50,000 cubic yards............................................................................................... <br />>50,000 - 100,000 cubic yards............................................................................................. 10 <br />—_>100,000 - 200,000 cubic yards.......................................................................................... 25 <br />>200,000 cubic yards .. 40 <br />runoff potential of predominant soils: <br />hydrologic soil group A' <br />—hydrologic soil group B• <br />.......»........................................................................................... <br />.......................................... ............................................ I .............. <br />10 <br />hydrologic soil group Cw <br />_hydrologic soil group D' <br />.................................................................................................... <br />........................................................................ <br />� <br />40 <br />classification of predominant soils: <br />--GW, GP, SW SP soiV....................................................................................................... 10 <br />"dual" classifications <br />GC, SM, SC soils#........................................................................� <br />_ , CL, MH, CH soils#........................................................................... ......................... <br />deep utility installation............................................................................................6................... 25 <br />TOTAL <br />:, oil Conservation Service, Soil Survey of Snohomish County <br />` Unified Classification system <br />+ G W-GM, GP -GM, GW-GC, GP -GC, SW-SM, SW -SC, SP-SM, SP-SC <br />1-2-6 <br />