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 —__— Ear 112" #10 #50 #200 © HYDROMETER ANALYSIS. 100.0 =< ™ 90.0 \ + 80.0 It 70.0 1 | i ~ 60.0 t Ht f i om | i 8 | | i 8 40.0 =i “ t 30.0 N\ x 7 20.0 t . Ht [ it 10.0 I 0.0 - . 100.000 10.000 1.000 0.100 0.010 0,001 aaa a a a el Figure No. 38 eee re ee GRAVEL SAND ‘SILT CLAY pecification’ [ Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-37 2.1/2" (63mm) Lab No.: A24-06-08 2" (50 mm) Source/Location: Ss 1.1/2" (38.1 mm). 100.0 Description: 4" (25 mm) 91.8 Red.Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 84.9 5/8" (16 mm) sample description in accordance with Burmistor System 4/2" (12.5 mm) 81.6 LL: LPL: [Pl 3/8" (9.5 mm) 77.0 5/16" (8 mm) As received Moisture Content: 15.2 % 1/4" (6.3 mm) #4 (4.75 mm) 67.3 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 61.7 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 57.8 #20 (850 um) Permeability, k: 4.4 x 10-4 cm/s (0.63 in/hr) K2 #30 (600 ym) 53.5 Permeability, k: 4.6 x 10-4 cm/s (0.66 in/hr) K2 #40 (425 pm) Client: Garden Homes #50 (300 um) 45.4 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 33.6 Location: West Orange, New Jersey #200 (75 ym) 25.6 Date: 17-Jan-24 ~ Job No.: 24-C-02 Report No.: