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07-19-2019-mock-residence-retaining-wall-reconstruction-18b291-01-laboratory-report-soil-report-b19-0611-native-Materials Testing & Consulting, Inc. Geotechnical Engineering • Snecial Insnection • Materials Testing • Environmental Consulting Client: Darrin Mock Address: 2110 88th Place West Edmonds, WA 98026 Attn: Darrin Mock Date: Project: Project #: Sample #: Date Sampled: July 19, 2019 Mock Residence Retaining Wall Reconstruction 18B291-01 B19-0611 July 16, 2019 As requested MTC, Inc. has performed the following test(s) on the sample referenced above. The testing was performed in accordance with current applicable AASHTO or ASTM standards as indicated below. The results obtained in our laboratory were as follows below or on the attached pages: Test(s) Performed: Test Results Test(s) Performed: Test Results X Sieve Analysis See Report Sulfate Soundness X Proctor 124.2 pcf at 6.8% Bulk Density &Voids Sand Equivalent WSDOT Degradation Fracture Count Moisture Content Specific Gravity, Coarse Specific Gravity, Fine Hydrometer Analysis Atterberg Limits Asphalt Extraction/Gradation: Rice Density If you have any questions concerning the test results, the procedures used, or if we can be of any further assistance please call on us at the number below. Respectfully Submitted, Meghan Blodgett -Carrillo NW Region Laboratory Manager Corporate — 777 Chrysler Drive • Burlington, WA 98233 • Phone (360) 755-1990 • Fax (360) 755-1980 Regional Offices: Olympia — 360.534.9777 Bellingham — 360.647.6111 Silverdale — 360.698.6787 Tukwila — 206.241.1974 Visit our website: www.mtc-inc.net ix Materials Testing & Consulting, Inc. MTC Geotechnical Engineering • Special Inspection • Materials Testing • Environmental Consulting =ar.+h"gkC.n+.nn8>� Sieve Report Project: Mock Residence Retaining Wall Reconstruction Date Received: 16-Jul-19 ASTM D-2487 Unified Soils Classification System Project #: I SB291-01 Sampled By: J. Voigt SP-SM, Poorly graded Sand with Silt and Gravel Client: Darrin Mock Date Tested: 17-Jul-19 Sample Color: Source: Stockpile at top of wall area - native Tested By: A. Eifrig Brown ACCREDITED o< Sam le#: B19-0611 ASTM D-2216, ASTM D-2419, ASTM D-4318, ASTM D-5821 D(,)= 0.032 mm % Gravel = 34.9% Coeff. of Curvature, Cc = 0.54 Specifications D(10)= 0.065 mm % Sand = 53.5% Coeff. of Uniformity, Cu = 39.52 No Specs D(15)= 0.118 nun % Silt & Clay = 11.6% Fineness Modulus = 3.71 Sample Meets Specs ? N/A D(30)= 0.300 nun Liquid Limit = n/a Plastic Limit = n/a D(50)= 0.968 nun Plasticity Index = n/a Moisture %, as sampled = n/a D(60)= 2.564 nun Sand Equivalent = n/a Req'd Sand Equivalent = D(go)= 21.636 nun Fracture %, 1 Face = n/a Req'd Fracture %, 1 Face = Dust Ratio = 25/84 Fracture %, 2+ Faces = n/a Req'd Fracture %, 2+Faces = ASTM C-136 ASTM D-6913 Actual Interpolated Grain S'¢e Dls}ribafion Cumulative Percent Cumulative Percent Qoa � Sieve Size Specs Specs US Metric Passing Passing Max Min 12.00" 300.00 100% 100.0% 0.0% 10.00" 250.00 100% 100.0% 0.0% 8.00" 200.00 100% 100.0% 0.0% 9oz �.. 9o.oz 6.00" 150.00 100% 100.0% 0.0% 4.00" 100.00 100% 100.0% 0.0% 1111 1 3.00" 75.00 100% 100% 100.0% 0.0% eozJ L` «. ao.o� 2.50" 2.00" 63.00 50.00 98% 99% 98% 100.0% 100.0% 0.0% 0.0% ioz i' 1.75" 45.00 97% 100.0% 0.0% - 1.50" 37.50 96% 100.0% 0.0% ; 1.25" 1.00" 31.50 25.00 93% 94% 93% 100.0% 100.0% 0.0% 0.0% "oz - ---: ' '-- _ sao� 3/4" 19.00 88% 88% 100.0% 0.0% so.M 5/8" 1/2" 16.00 12.50 81% 85% 81% 100.0% 100.0% 0.0% 0.0% HIM! 1 HIM! 1 ',, 3/8" 9.50 76% 76% 100.0% 0.0% 1/4" 6.30 69% 100.0% 0.0% #4 4.75 65% 65% 100.0% 0.0% #8 2.36 60% 100.0% 0.0% �x - --7TTT - - - 30.M #10 2.00 59% 59% 100.0% 0.0% #16 1.18 52% 100.0% 0.0% #20 0.850 49% 49% 100.0% 0.0%Tr #30 0.600 43% 100.0% 0.0% ' ' #40 0.425 39% 39% 100.0% 0.0% o -+-, i,- -.ter, I' o.o #50 0.300 30% 100.0% 0.0% #60 0.250 26% 26% 100.0% 0.0% #80 0.180 20% 100.0% 0.0% ao� o.am mo.000 iDma iota D.im o.0no #100 0.150 18% 18% 100.0% 0.0% #140 0.106 14% 100.0% 0.0% #170 0.090 13% 100.0% 0.0% #200 0.075 11.6% 11.6% 100.0% 0.0% si... sl=.+ -.-M°.sp--.-Mmsp-, Copyright I SMm Engineering & Tmhni,,] Services PS, 1996-98 .,,...,,.,.�oYN,,.,.,.y..,a..,.o,.,,.a..,,,-d.,. ,.,o...,,o,., ..mow,..„so..,...o.......................,,.,.�.....,,.�,,.a.,. ,,,.,.,......,. o,, ..,,.,.., a. approval. Comments: Reviewed by: Meghan Blodgett -Carrillo Corporate - 777 Chrysler Drive • Burlington, WA 98233 • Phone (360) 755-1990 • Fax (360) 755-1980 Regional Offices: Olympia - 360.534.9777 Bellingham - 360.647.6111 Silverdale - 360.698.6787 Tukwila - 206.241.1974 Visit our website: www.mtc-inc.net Materials Testing & Consulting, Inc. MTC Geotechnical Engineering • Special Inspection • Materials Testing Environmental Consulting M„snot rK„�t�eeN°la°g [ Proctor Report Project: Reconstruction Date Received: 16-Jul-19 Unified Soils Classification System, ASTM D-2487 ASTM C-136 Project #: 18B291-01 Sampled By: J. Voigt SP-SM, Poorly graded Sand with Silt and Gravel Sieve Size Percent Specifications Client: Darrin Mock Date Tested: 17-Jul-19 Sample Color US mm Passing Max Min Source: Stockpile at top of wall area - native Tested By: A. Eifrig Brown 12.00" 300.00 100.0 % 0.0 % Sample#: B19-0611 10.00" 8.00" 250.00 200.00 100.0 % 100.0 % 0.0 % 0.0 % Sample Prepared: Moist: X Manual: Dry: Mechanical: X 6.00" 150.00 100.0 % 0.0 % Test Standard: ASTM D698: AASHTO T 99: Method 4.00" 100.00 100.0 % 0.0 % ASTM D 1557: X AASHTO T 1 W B 3.00" 2.50" 75.00 63.00 100 % 100.0 % 100.0 % 0.0 % 0.0 % Assumed Sp. Gr. Point Percent Dry Uncorrected Proctor Value 2.40 Number Moisture Density Max. Dry Density Optimum Moist 2.00" 50.00 98 % 100.0 % 0.0 % 1 5.5 % 113.5 117.9 Ibs/ft' 8.7 % 1.75" 45.00 100.0 % 0.0 % 2 7.5 % 117.9 1.50" 37.50 100.0 % 0.0 % 3 9.6 % 117.1 Value w/ Oversize Correction Applied 1.25" 31.50 100.0 % 0.0 % 4 11.6 % 114.6 Max. Dry Density Optimum Moist 1.00" 25.00 93 % 100.0 % 0.0 % ACCREDITED 124.2 Ibs/ft' 6.8% 3/4" 19.00 88 % 100.0 % 0.0 % 5/8" 1/2" 16.00 12.50 81 % 100.0 % 100.0 % 0.0 % 0.0 % Moisture Density Relationship 3/8" 9.50 76 % 100.0 % 0.0 % 128.0 T ------------- --------- 1/4 „ 6.30 100.0 % 0.0 % 126.0 + --- ----- -T-------- F---' #4 #8 #10 4.75 2.36 2.00 65 % 59 % 100.0 % 100.0 % 100.0 % 0.0 % 0.0 % 0.0 % ..� �__� 124.0 TO ___ Air Yoi& ____- 12z.o-'-- ------ ----- ---- -- ------ ------ ------ ------------ ._..',,. #16 #20 1.18 0.850 49 % 100.0 % 100.0 % 0.0 % 0.0 % uo.o --- --- "' #30 #40 0.600 0.425 39 % 100.0 % 100.0 % 0.0 % 0.0 ua.o 116.0 ._._- --- --- ------ ----- -- - .,, ---- "" #50 #60 0.300 0.250 26 % 100.0 % 100.0 % 0.0 % 0.0 % 114.o --+____- -'----- --- ---- "'Y------r-----r ----- -- ---- la.o - ---------------*----------------------- - #80 0.180 100.0 % 0.0 % #100 0.150 18 % 100.0 % 0.0 % 110.0 4% 5% 6% 7% 8% 9% 10% 12% 13% 14% 15% 16% 17% 11% Percent Moisture #140 0.106 100.0 % 0.0 #170 0.090 100.0 % 0.0 % • D.Pdn[s Zero AirWid,Curve QuveFii #200 0.075 11.6 % 100.0 % 0.0 ASTM D-4718, Misc. Oversize Correction Values Specs: No Specs % Gravel: 34.9% Cc: 0.54 Meets Specs? N/A D(lo): 0.065 % Oversize Mat'l: 24% % Oversize Corrected Optimum % Sand: 53.5% Cu: 39.52 D(30): 0.300 Retained Density Moisture % Silt&Clay: 11.6% FM: 3.71 D(6o): 2.564 5% 119.2 8.3% 10% 120.5 7.9% LL: n/a PL: n/a PI: n/a 15% 121.8 7.5% 20% 123.2 7.1% Sand Equivalent: n/a Req'd Sand Equivalent: 25% 124.5 6.7% 30% 126.0 6.3% Fracture %, 1 Face: n/a Req'd Fracture %, 1 Face: Copyright spears Evgmeerivg &Technical services PS, 1996-98 Fracture %, 2+ Faces: n/a RC 'd Fracture %, 2+ Faces: elll..happlyonlyto actual locations and..[ .1,tested. Asammual pm[w[ion[o clients,tt[e public and ourselves, all repose are submitted ae the confidential properly oPclien[e, and authorization for publication oPsta[ements, conclusions or extracts from or regarding our reports is reserved pending our written approval. Comments: Reviewed by: Meghan Blodgett -Carrillo Corporate - 777 Chrysler Drive Burlington, WA 98233 Phone (360) 755-1990 Fax (360) 755-1980 Regional Offices: Olympia - 360.534.9777 Bellingham - 360.647.6111 Silverdale - 360.698.6787 Tukwila - 206.241.1974 Visit our website: www.mtc-inc.net