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<br />@ <br /> <br />.................------ <br />.--'-- <br />---------- <br />~STRIP 2' <br /> <br />5050 - <br /> <br />5000 - <br /> <br />4950 - <br /> <br />4900 <br /> <br />..... <br />en <br /> <br />4850 - <br /> <br />ZONE <br />(i) <br /> <br />r 4a'-:j <br />1 1:1' r CREST ELEV. 5026 <br /> <br />- 5050 <br /> <br />, <br /> <br /> <br />4900 <br /> <br />WATER SURFACE ELEVATION ~11 <br /> <br />- 5000 <br /> <br />BERM ELEV. 4966 <br /> <br />5 <br /> <br />@ <br /> <br />@ <br /> <br />- 4950 <br /> <br />3 <br /> <br />EXCAVATE 5':1: <br /> <br /><D <br /> <br /><D <br /> <br />BEDROO< SURFACE <br /> <br />..~ <br /> <br />@ <br /> <br />- 4850 <br /> <br />GROUT CURTAIN <br /> <br />" <br /> <br />1 <br /> <br />o <br />, <br /> <br />50 lOOf. <br />, <br />SCALE-HORIZ=VERT <br /> <br />WHITE RIVER DAM - PROPOSED EMBANKMENT SECTION <br /> <br />2 <br />3 <br />4 <br />5 <br />6 <br />6" <br />7 <br />8 <br /> <br />MATERIAL DESCRIPTION AND SOURCE <br /> <br />COMPACTED CORE - WEATHERED SHALE AND SILT MIXTURE - 50% WEATHERED SHALE FROM COYOTE BASIN BORROW <br />50% SILT FROM TERRACE AND/OR FLOOD PLAIN DEPOSITS <br />SILT AND SANDY SILT FROM TERRACE AND FLOOD PLAIN DEPOSITS <br />FILTER ZONE - PROCESSED SANDS FROM TERRACE AND/OR FLOOD PLAIN DEPOSITS <br />RANDOM ZONES-SANDS,GRAVELS.SILTY SANDS FROM REQUIRED SPILLWAY EXCAVATIONS - MUCH WOULD BE ZONE 5 TYPE MATERIAL <br />WELL GRADED SANOY GRAVEL a GRAVELLY SAND MIXTURES - MINIMUM TRANSITION ZONE SHOWN - TERRAGE GRAVEL DEPOSITS <br />COMPACTED ROCKFILL - GENERALLY SANDSTONE FROM REQUIRED ROCK EXCIiNATION <br />COARSER ROCKFILL FOR EROSION PROTECTION <br />EXISTING RIVER ALLUVIUM <br />UINTA FORMATION SANDSTONE BEDROCK <br /> <br />Figure 2-3 <br />TYPICAL SECTION THROUGH THE WHITE RIVER DAM <br />Source: Bingham Engineering 1981 <br /> <br />~ <br />