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 90.0 it 80.0 t 70.0 = t 60.0 : t 3 & 50.0 7 8 40.0 t t & 30.0 | | ° ! nil =o HH | He 10.0 : | : H+} |} _ Lt l l l 100.000 10.000 1.000 0.100 0.010 0.001 = [a Cd aes i is Figure No. 32 ‘GRAVEL ‘SAND. ‘SILT CLAY ‘Specification™ ‘Sieve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3" (75 mm), Sample No.: TP-31 2.1/2" (63 mm) Lab No.: A24-05-01 2" (50 mm) 100.0 Source/Location: 7-8 1-1/2" (38.1 mm) 86.0 Description: 4" (25 mm) 83.0 Red.Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 82.1 5/8" (16 mm) sample description in accordance with Burmister System 412" (12.5 mm) 76.4 LL: [__PL: | Pl: 3/8" (9.5 mm) 72.6 5/16" (8 mm) As received Moisture Content: 11.3 % 114" (6.3 mm) #4 (4.75 mm) 67.9 Classification: #6 (3.35 mm) uSscs: [SM] #8 (2.36 mm) 64.1 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) 60.2 #20 (850 um) Permeability, .2 x 10-4 cm/s (0.61 in/hr) K2 #30 (600 ym) 55.0 Permeability, k: 4.8 x 10-4 cm/s (0.69 in/hr) K2 #40 (425 um) ‘Client: Garden Homes #50 (300 um) 46.6 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 36.0 Location: West Orange, New Jersey #200 (75 um) 29.0 Date: 17-Jan-24 Job No.: 24-C-02 Report No.: