Loading...
HomeMy WebLinkAbout20A Geotech Report - Part 3Pioneer Technical Services, Inc. 106 Pronghorn Trail, Suite A - Bozeman, MT 59718 Ph. 406-388-8578 - Fax 406-388-8579 (no specification provided)* PL=LL=PI= USCS (D 2487)=AASHTO (M 145)= D90=D85=D60= D50=D30=D15= D10=Cu=Cc= Remarks 4" 3" 2" 1 1/2 1" 3/4" 1/2" 3/8" #4 #10 #20 #40 #60 #100 #200 100.0 89.8 79.1 68.9 60.5 53.9 47.2 43.4 35.2 27.8 20.4 14.2 10.3 8.0 6.0 76.7513 63.3066 24.7800 15.4576 2.6498 0.4671 0.2354 105.29 1.20 9-10-14 9-15-14 SB NG Castle Rock Geotechnical General Testing Material Description Atterberg Limits (ASTM D 4318) Classification Coefficients Date Received:Date Tested: Tested By: Checked By: Title: Date Sampled:Source of Sample: 014095CR Valley West Depth: 6" minus Pit Run Sample Number: G14660 Client: Project: Project No:Figure TEST RESULTS Opening Percent Spec.*Pass? Size Finer (Percent)(X=Fail)PERCENT FINER0 10 20 30 40 50 60 70 80 90 100 PERCENT COARSER100 90 80 70 60 50 40 30 20 10 0 GRAIN SIZE - mm. 0.0010.010.1110100 % +3"Coarse % Gravel Fine Coarse Medium % Sand Fine Silt % Fines Clay 10.2 35.9 18.7 7.4 13.6 8.2 6.06 in.3 in.2 in.1½ in.1 in.¾ in.½ in.3/8 in.#4#10#20#30#40#60#100#140#200Particle Size Distribution Report Tested By: SB Checked By: NG COMPACTION TEST REPORT Dry density, pcf110 120 130 140 150 160 Water content, % - Rock Corrected - Uncorrected 2 4 6 8 10 12 14 5.4%, 147.1 pcf 8.6%, 134.4 pcf ZAV for Sp.G. = 2.75 Test specification: ASTM D 4718-87 Oversize Corr. Applied to Each Test Point ASTM D 698-07 Method C Standard 6" minus Pit Run 2.65 46.1 6.0 Castle Rock Geotechnical Assumed Specfic Gravity Elev/Classification Nat.Sp.G.LL PI % >% < Depth USCS AASHTO Moist.3/4 in.No.200 ROCK CORRECTED TEST RESULTS UNCORRECTED MATERIAL DESCRIPTION Project No.Client:Remarks: Project: Source of Sample: 014095CR Valley West Sample Number: G14660 Pioneer Technical Services, Inc. 106 Pronghorn Trail, Suite A - Bozeman, MT 59718 Ph. 406-388-8578 - Fax 406-388-8579 Figure 134.4 pcf Maximum dry density = 147.1 pcf 8.6 % Optimum moisture = 5.4 % General Testing Pioneer Technical Services, Inc. 106 Pronghorn Trail, Suite A - Bozeman, MT 59718 Ph. 406-388-8578 - Fax 406-388-8579 (no specification provided)* PL=LL=PI= USCS (D 2487)=AASHTO (M 145)= D90=D85=D60= D50=D30=D15= D10=Cu=Cc= Remarks lean clay with sand 1 1/2 1" 3/4" 1/2" 3/8" #4 #10 #20 #40 #60 #100 #200 100.0 99.8 99.4 98.8 98.4 97.9 97.4 96.2 94.3 92.0 89.0 83.3 26 46 20 CL A-7-6(18) 0.1754 0.0909 9-10-14 9-19-2014 SB LPS Castle Rock Geotechnical General Testing Material Description Atterberg Limits (ASTM D 4318) Classification Coefficients Date Received:Date Tested: Tested By: Checked By: Title: Date Sampled:Source of Sample: 014095CR Valley West Depth: TH-14 (4.5') BGS Sample Number: G14661 Client: Project: Project No:Figure TEST RESULTS Opening Percent Spec.*Pass? Size Finer (Percent)(X=Fail)PERCENT FINER0 10 20 30 40 50 60 70 80 90 100 PERCENT COARSER100 90 80 70 60 50 40 30 20 10 0 GRAIN SIZE - mm. 0.0010.010.1110100 % +3"Coarse % Gravel Fine Coarse Medium % Sand Fine Silt % Fines Clay 0.0 0.6 1.5 0.5 3.1 11.0 83.36 in.3 in.2 in.1½ in.1 in.¾ in.½ in.3/8 in.#4#10#20#30#40#60#100#140#200Particle Size Distribution Report Tested By: SB Checked By: LPS Pioneer Technical Services, Inc. 106 Pronghorn Trail, Suite A - Bozeman, MT 59718 Ph. 406-388-8578 - Fax 406-388-8579 Client: Project: Project No.:Figure Castle Rock Geotechnical General Testing SYMBOL SOURCE NATURAL USCSSAMPLEDEPTHWATERPLASTICLIQUIDPLASTICITY NO.CONTENT LIMIT LIMIT INDEX (%)(%)(%)(%) SOIL DATAPLASTICITY INDEX0 10 20 30 40 50 60 LIQUID LIMIT 0 10 20 30 40 50 60 70 80 90 100 110 CL-ML CL or O L CH or O H ML or OL MH or OH Dashed line indicates the approximate upper limit boundary for natural soils 47 LIQUID AND PLASTIC LIMITS TEST REPORT 014095CR Valley West G14661 TH-14 (4.5') BGS 26 46 20 CL Tested By: SB Checked By: LPS COMPACTION TEST REPORT Dry density, pcf88.5 90 91.5 93 94.5 96 Water content, % 18 20 22 24 26 28 30 23.5%, 94.7 pcf ZAV for Sp.G. = 2.45 Test specification:ASTM D 698-07 Method B Standard TH-14 (4.5') BGS CL A-7-6(18)2.65 46 20 1.6 83.3 lean clay with sand Castle Rock Geotechnical Assumed Specific Gravity Elev/Classification Nat.Sp.G.LL PI % >% < Depth USCS AASHTO Moist.3/8 in.No.200 TEST RESULTS MATERIAL DESCRIPTION Project No.Client:Remarks: Project: Source of Sample: 014095CR Valley West Sample Number: G14661 Pioneer Technical Services, Inc. 106 Pronghorn Trail, Suite A - Bozeman, MT 59718 Ph. 406-388-8578 - Fax 406-388-8579 Figure Maximum dry density = 94.7 pcf Optimum moisture = 23.5 % General Testing Client: Castle Rock Geotechnical Project: Valley West  Project Number: 014095CR  Lab Number G14661 Tested By: SB Date of Testing: 9/20/2014 Sample Description: TH‐14 (4.5') BGS Sample ID TH‐14 (4.5') BGS Lab Number G14661 Oven Dry + Tare 321.48 Ignited Dry + Tare 312.18 Tare 155.51 % Ash Content 94.4 % Organic Matter 5.6 Organic Content by Loss on Ignition ASTM  D2974‐00