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 ara 412" #10 #50 #200 HYDROMETER ANALYSIS 100.0 , - T 90.0 s/t iz f HH 80.0 ~~ 1 70.0 t |} tH} | alii 60.0 7 3 1 X E 50.0 : = \ § 00 : re . 30.0 ; —— 20.0 . . 10.0 4 0.0 qt L 100.000 10.000 4.000 0.100 0.010 0.001 Pre ae | xe Patticle ; i ro Figure No. 8 a GRAVEL SAND ‘SILT CLAY pecification Sieve Size % Finer ‘Min.(%) _Max.(%) ‘Sample Identification 3° (75 mm) Sample No.: TP-7 2.1/2" (63 mm) Lab No.: A24-06-02 2" (50 mm) Source/Location: e 1 1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 95.5 Red.Brown cf Sand, and Silt, little cf Gravel 3/4" (19 mm) 95.5 5/8" (16 mm) sample desertion in accordance with Burmister Systom 4/2" (12.5 mm) 93.9 LL: LPL: | PI: 3/8" (9.5 mm) 92.0 5/16" (8 mm) As received Moisture Content: 18.1 % 1/4" (6.3 mm) #4 (4.75 mm) 87.3 Classification: #6 (3.35 mm) uscsS: [SM] #8 (2.36 mm) 83.4 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 78.8 #20 (850 ym) Permeability, k: 1.9 x 10-4 cm/s (0.27 in/hr) K1 #30 (600 ym) 72.6 Permeability, k: 2.0 x 10-4 cm/s (0.29 in/hr) K1 #40 (425 um) Client: Garden Homes. #50 (300 ym) 61.2 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 ym) 46.4 Location: West Orange, New Jersey #200 (75 um) 36.6 Date: 17-Jan-24 Job No.: 24-C-02 Report No.: