Geotechnical Engineering Report 12 10 2024 submission

PARTICLE SIZE DISTRIBUTION SAND Very Coarse GRAVEL SILT CLAY Coarse Medium Fine 3" 2" 1.5" 1"3/4" 1/2"3/8" #4 #10 #20 #40 #60 #100 #140 #200 100 90 80 Percentage Passing % 70 60 50 40 æmö çç÷÷ èm1ø 30 20 10 0 1000 100 10 1 0.1 0.01 0.001 Particle Size mm TEST RESULTS (ASTM D6913M-17-METHOD B) Sieving Hydrometer Sedimentation Dry Mass of sample, g 96.4 Particle Size Particle Size % Passing % Passing mm 3" 100.0 Sample Proportions % dry mass 2"

100.0 Sample Proportions % dry mass 2" 100.0 Very coarse, >3" sieve 0.0 1 1/2" 100.0 1" 100.0 Gravel, 3" to # 4 sieve 8.5 3/4" 100.0 3/8" 96.0 Coarse Sand, #4 to #10 sieve 2.9 #4 91.5 #10 88.6 Medium Sand, #10 to #40 8.0 #20 85.2 #40 80.6 Fine Sand, #40 to #200 39.9 #60 71.3 #100 57.0 Fines <#200 40.7 #140 48.9 #200 40.7 USCS SC-SM Liquid Limit 21 D90 3.037 D50 0.110 D10

USCS SC-SM Liquid Limit 21 D90 3.037 D50 0.110 D10 AASHTO A-4 Plastic Limit 16 D85 0.825 D30 Cu USCS Group Name Silty, clayey sand Plasticity Index 5 D60 0.167 D15 Cc Project: Mavis #2296 - West Orange, NJ Project No.: 44:2100 Client: Mavis Tire Supply, LLC Depth (ft): 4.0 - 6.0 Sample Description: Reddish Brown Silty Clayey Sand Sample No.: S-3 Sample Source: B-01 Date Reported: 12/6/2024 Office / Lab Address Office Number / Fax 2 Executive Drive (609)832-3910 ECS Mid-Atlantic LLC - Philadelphia Suite 11 Moorestown, NJ 08057 (484)840-5586 Tested by Checked by Approved by Date Received Remarks J Gross S Hansson J Yates 11/27/2024