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" 412" #10 #50 #200 HYDROMETER ANALYSIS. 100.0 — ont finer 8 S 30.0 i — t 20.0 t T 10.0 Co t ttre ' oo i | i I i 400.000 10.000 1.000 0.100 0.010 0,001 Sa ee es oe Fue particle a —~ Figure No. 19 pad GRAVEL SAND ‘SILT CLAY specification’ [ Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3 (75mm) Sample No.: TP-18 2.1/2" (63 mm) Lab No.: A24-08-08 2" (50 mm) Source/Location: 4 41/2" (38.1 mm) 100.0 Description: 4" (25 mm) 96.2 Red.Brown cf Sand, some Silt, some cf Gravel 3/4" (19 mm) 94.9 5/8" (16 mm) sample descrition in accordance with Burmistor Sysiom 4/2" (12.5 mm) 91.7 LL: LPL: [__ Pl: 3/8" (9.5 mm) 89.2 5/16" (8 mm) As received Moisture Content: 17.5 % 47/4" (6.3 mm) #4 (4.75 mm) 84.4 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 79.4 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 18, 2024 #16 (1.18 mm) 74.0 #20 (850 ym) Permeability, k: 4.9 x 10-4 cm/s (0.71 in/hr) K2 #30 (600 um) 66.9 Permeability, k: 5.3 x 10-4 cm/s (0.76 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 ym) 54.4 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 40.4 Location: West Orange, New Jersey #200 (75 ym) 31.8 Date: 25-Jan-24 - Job No.: 24-C-02 Report No.: