Geotech Report 04 04 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" #10 #50 #200 HYDROMETER ANALYSIS. 100.0 — t T 90.0 oe t | i SU | 80.0 t t t t t 70.0 t TIT na T I | 60.0 tt t 3 | | | 50.0 - g 40.0 TH + ‘ 30.0 f pe] tT | | = 20.0 iH I | | tt | 10.0 ot tit tt HE st t 0.0 aut 400.000 10.000 1.000 0.100 0.010 0.001 a os — —— ] Figure No. 8 GRAVEL ‘SAND T ‘SILT [ ciay “Specification™ — [Sieve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3" (75mm) Sample No.: TP-47 2.1/2" (63 mm) Lab No.: A24-41-08 2" (50 mm) Source/Location: 3 4 1/2" (38.1 mm) Description: 4" (25 mm) Brown CLAYEY SILT and, cf Sand, trace mf Gravel 3/4" (19 mm) 5/8" (146 mm) sample deseripion in accordance with Burmister System 4/2" (12.5 mm) 100.0 LL: LPL: [Pl 3/8" (9.5 mm) 99.7 5/16" (8 mm) As received Moisture Content: 22.7 % 114" (6.3 mm) #4 (4.75 mm) 98.5 Classification: #6 (3.35 mm) uscs: [ML] #8 (2.36 mm) 97.7 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on March 29, 2024 #16 (1.18 mm) 96.6 #20 (850 ym) Permeability, k: 7.7 x 10-5 cm/s (0.11 in/hr) KO #30 (600 um) 95.0 Permeability, k: 7.3 x 10-5 cm/s (0.11 in/hr) KO #40 (425 um) Client: Garden Homes #50 (300 um) 91.5 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 87.0 Location: West Orange, New Jersey #200 (75 ym) 79.9 Date: 3-Apr-24 Job No.: 24-C-02 Report No.:a4-@- //