Geotech Report 02 12 2024

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _ http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT ——— —— 3" 2" 112" #0 #50 #200 HYDROMETER ANALYSIS. 100.0 NH — 90.0 Fo ~ tect 80.0 — 70.0 / T >< 60.0 t & 50.0 } = | Hl 400 Ph 30.0 f+} 20.0 t 10.0 0.0 - I 100.000 10.000 1.000 0.100 0.010 0.001 =a as cs 2 Figure No. 20 | eepe geber lower GRAVEL ‘SAND ‘SILT CLAY jpecification [Sieve Size % Finer Min.(%) Max.(%) ‘Sample Identification 3 (75 mm) ‘Sample No.- 2.1/2" (63 mm) Lab No.: A24-08-09 2" (50 mm) Source/Location: 4 4 1/2" (38.1 mm) Description: 41" (25 mm) 100.0 Red.Brown cf Sand, and Silt, some mf Gravel 3/4" (19 mm) 96.5 5/8" (16 mm) sample description in accordance with Bunmister System 4/2" (12.5 mm) 89.3 LL: TPL: Pl: 3/8" (9.5 mm) 86.1 5/16" (8 mm) As received Moisture Content: 15.7 % 1/4" (6.3 mm) #4 (4.75 mm) 79.9 Classification: #6 (3.35 mm) uscs: [SM] #8 (2.36 mm) 75.1 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 18, 2024 #16 (1.18 mm) 70.1 #20 (850 ym) Permeability, k: 6.6 x 10-4 cm/s (0.95 in/hr) K2 #30 (600 um) 63.6 Permeability, k: 6.3 x 10-4 cm/s (0.91 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 um) 53.4 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 42.4 Location: West Orange, New Jersey #200 (75 ym) 35.9 Date: 25-Jan-24 - Job No.: 24-C-02 Report No.: