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 #200 ©——_HYDROMETER ANALYSIS. 100.0 _ T 90.0 f | I 50 SHH in 70.0 Ba ; I 60.0 ; 1 a 50.0 {| hs 8 40.0 - TIN = t * 30.0 is | aN aa a7 10.0 = 0.0 l iit 100.000 10.000 4.000 0.100 0.010 0.001 a ol a ih. peas capenaiaes Figure No. 24 GRAVEL ‘SAND ST CLAY specification [Sieve Size % Finer Min.(%) _ Max.(%) Sample Identification ‘3 (75 mm) ample No.: TP-23 2 1/2" (63 mm) Lab No.: A24-11-04 2" (50 mm) Source/Location: 5 4.1/2" (38.1 mm) 100.0 Description: 4” (25 mm) 94.8 Red.Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 87.0 5/8” (16 mm) sample description in accordance with Bummister System 4/2" (12.5 mm) 79.1 LL: LPL: L_ Pl: 3/8" (9.5 mm) 72.9 5/16" (8 mm), As received Moisture Content: 20.7 % 1/4" (6.3 mm) #4 (4.75 mm) 66.5 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 61.1 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 55.3 #20 (850 um) Permeability, k: 6.1 x 10-4 cm/s (0.88 in/hr) K2 #30 (600 ym) 48.0 Permeability, k: 5.5 x 10-4 cm/s (0.79 in/hr) K2 #40 (425 ym) Client: Garden Homes #50 (300 ym) 38.3 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 29.1 Location: West Orange, New Jersey #200 (75 um) 22.8 Date: 29-Jan-24 a Job No.: 24-C-02 Report No.: