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SUMMARY OF LABORATORY TESTING RESULTS <br />BRUCE PARK DAM PROJECT <br /> <br /> <br />i <br />NOTES: <br />(1) Unified Soil Classification System Group Symbol. <br />(2) Test method ASTM D-422. See grain size curves in Appendix C. R4 indicates material retained on the No. 4 sieve. P4 indicates material passing the No. 4 sieve. P200 indicates material passing the No. 200 sieve. 0.005 mm indicates partite size tliameter in millimeters. <br />(3) Test memod ASTM D~318. LL intlicates Liquid Limit. PL indicates Plastic Limit. PI indicates Plastidty Index. <br />(4) Test memotl ASTM 0.698, Laboratory Compaction Characteristics of Soil Using Standartl Effort. Yd,,,II indicates maximum dry density. w,o, indicates optimum moisture content. <br />(5) pcf • pounds per cubic foot <br />(6) The multiple dry density and natural moisture content data presentetl for BS-102 (75.0-76.0 ft.) and BD-705 (35.0-37.0 ft) are from Viazial shear strengN testing performed on Nree separate samples at tlifterent wnfining pressures. <br />(7) Test method ASTM 0.2938. <br />(8) psi -bounds per square inch <br />(9) Test method ASTM D-4767. c indicates apparent cohesion. pintlicates fric8on angle. 'indicates effective stresses. Su indicates untlrained shear strength. 1 <br />(10) psf -pounds per square foot <br />(71) Test method ASTM 0.2435. OCR indicates Overconsolidation Ratio. Cc indicates Compression Index. Cs indicates Rewmpression Indez. <br />(12) Test methotl ASTM 0.5084, Triaxial Back-Pressure Method. Qa indicates confining pressure. k Indicates hydrsulic contluctivity. l <br />(13) cm/sec • centimeters per second <br /> <br />SAMPLE GRAIN SIZE ANALYSIS <br />MECHANI <br />A <br />ATTERBERG LIMITS ~'~ STANDARD <br />nt NATURAL UNCONFlNED TRIAXIAL SHEAR S TRENGTH <br />rr'r TMIN•WALL <br /> <br />BORING C <br />L HYDROMETER PROCTOR DRY <br />M <br />I <br />M <br />C <br />EFFECTIVE <br />UNDRAINED CONSOLIDATION na <br />PERMEAMETER <br />NO DEPTH SAMPLE DESCRIPTION USCB ~'t GRAVEL SAND SILT CLAY L <br />I PL p~ <br />DE O <br />STURE O <br />PRESSIVE <br />. (feet) P3( <br />R4 P4 <br />R200 P200, <br />05 mm c0. <br />O <br />5 <br />mm ' <br />• PI lr ( <br />rnTM CONTENT j6j STRENG~ m c' 1' S° OCR C C Q' k <br /> ~~) ( <br />(X) ( <br />g <br />) (X) (%) ( <br />) (Pcn <br />l (X) P (X) (Psi) r ~ <br />(Psn (degrees) (psf)r'q c e (PSi)m (cMSec)~'n <br />'N E W E M B A N K M E N T F I L L ~ <br />BD-102 13.514.5 BROWN HIGH PLASTICITY CLAY CH - - - - - - - - - 100 <br />7 23 <br />7 <br /> <br />80.105 <br />14.x14.5 <br />BROWN LEAN CLAY WITH SAND <br />CL <br />4.1 <br />21.5 <br />34.7 <br />39.7 <br />46 <br />16 <br />30 . <br />- . - <br />_ - <br />- 4.6 <br />- 0.250 <br />_ 0.032 <br />- <br />_ <br />_ <br />60.105 20.0-22.0 BROWN TO GRAY LEAN TO HIGH CL-CH - - <br /> <br />PLASTICI7Y CLAY (WITH SAND) - <br />- <br />- <br />- <br />- <br />- <br />- <br />100.0 <br />24,6 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />15 <br />6.2E-09 <br />80.105 23.524.0 MOTTLED GRAY AND YELLOW- CH 0.5 9 <br />9 27 <br />0 62 <br />6 53 20 33 - <br /> <br />BROWN HIGH PLASTICITY CLAY . . . - <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br /> <br />BS-102 <br />15.x16.0 DARK GRAY-GREEN HIGH <br />CL <br />- <br />- 96.8 252 <br /> pLP.STICITY CLAY WITH SAND - - - - - - 97.8 24.8 - 0 38.7 Fg. C.2 - - - - - <br /> 97.0 24.6 <br /> 70.x12.5 <br />BS-102 515 <br />12 <br />0 DARK GRAY-GREEN HIGH CL - - <br /> . <br />. <br />PLASTICITY CLAY WITH SAND - - <br />- - <br />- 103.5 20.3 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br /> 1s.azo.o <br />'O L D' E M B A N K M E N T F I L L <br />I <br />80.105 32.0-34.0 DARK BROWN LEAN CL - - - <br /> CtAY (WITH SAND) - - - - - - 95.2 26.8 - - - - - - - 30 3.7E-09 <br />BD-105 34.0.34.5 DARK BROWN LEAN CL - - - - 31 18 13 - - 92 <br />3 26 <br />3 <br /> <br />CLAY (WITH SAND) . . - - - - 1.3 0.332 0.028 <br />- <br />- <br /> <br />BD-105 <br />35.0.37.0 DARK BROW N LEAN <br />CL <br />- <br />- <br />- <br />- 97.5 23.3 <br /> CLAY (WITH SAND) - - - - - 98.8 21.9 - 382 34.8 Fig. C.4 - - - - - <br /> 87.6 29.8 <br />80.105 33.0.35.0 DARK BROWN LEAN CL - <br /> <br />40.x50.0 <br />CLAY (WITH SAND) - <br />- <br />-- <br />- <br />- <br />- 104 3 19 9 <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />- <br />80.105 48.09.0 DARK BROWN LEAN CL - 25.2 37 <br />9 36 <br />9 39 20 19 - <br />- <br /> CLAY WITH SAND . . - - - - - - - - - - - <br />F O U N D A T I O N M A T E R I A L ~ <br />80.102 46.07.0 LIGHT BROWN SANDSTONE - - - - - - - 1227 84 1750 - - - - - - <br /> YELLOW-BROWN TO BROWN <br />80.103 16.0-17.0 SANDY LEAN TO HIGH CL-CH 0.9 29.5 31.3 38.3 50 17 33 - - - - - - - - _ <br /> <br />PLASTICITY CLAY _ _ <br />80.103 26 <br />0-27 <br />0 YELLOW-BROWN TO BROWN CL <br /> . <br />. <br />SANDY LEAN CLAY - - - <br />- 49 19 30 - - 99,8 25.6 - - - - 3.8 0.243 0.035 <br />- <br />- <br />80.105 <br />B0.10 76.x76.5 <br />1 <br />1 BROWN SANDY LEAN CLAY CL - - - - 35 15 20 104.9 21.2 - - 1-1 0.258 0.023 - - <br />3 5.x <br />6.0 YELLOW-BROWN TO BROWN 99.8 25.4 <br />80.103 16.x17.0 SANDY LEAN TO HIGH CL~H - - - - - - - - - 100.9 24.1 - 387 25.9 Fg. C.6 - - - <br />- <br />60.105 62 <br />0.63 <br />0 PLASTICITY CLAY <br /> . <br />. 100.8 25.2 <br />GEI CONSULTANTS. INC. <br />1:`yW~Eiure wMTaWC2 <br />