Geotech Report 04 04 2024

SOR TESTING LABORATORIES, INC. Tel.: (973) 239-6001 Fax: (973) 239-8380 98 Sand Park Road - Cedar Grove, NJ 07009 PARTICLE SIZE DISTRIBUTION TEST REPORT http://www.sorlabs.com — en 3" 2" 412" #10 #50 #200 © HYDROMETER ANALYSIS 100.0 To 90.0 T 80.0 70.0 t eo 2 50.0 Lt 3 40.0 nim & PII | 30.0 + 7 20.0 t + T i i 10.0 Tt 7 — | I ! | | 0.0 - — —— 100.000 40.000 4.000 0.100 0.010 0.004 =o a Se a a! Pe Figure No. 1 ee ee GRAVEL SAND ‘SILT CLAY Specification Sieve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3° (75 mm) Sample No.: TP-40 2.1/2" (63 mm) Lab No.: A24-41-01 2" (50 mm) |Source/Location: 2 1.1/2" (38.1 mm) Description: 1" (25 mm) Brown cf Sand, and Silt, little mf Gravel 3/4" (19 mm) 100.0 5/8" (16 mm) sample description in accordance with Burmister Systom 4/2" (12.5 mm) 96.8 LL: LPL: L_ Pl: 3/8" (9.5 mm) 95.2 5/16" (8 mm) As received Moisture Content: 22.1 % 114" (6.3 mm) #4 (4.75 mm) 92.1 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 87.9 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on March 29, 2024 #16 (1.18 mm) 82.0 #20 (850 um) Permeability, k: 3.9 x 10-4 cm/s (0.56 in/hr) K1 #30 (600 um) 73.6 Permeability, k: 3.7 x 10-4 cm/s (0.53 in/hr) K1 #40 (425 um) (Client: Garden Homes #50 (300 um) 61.1 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 48.5 Location: West Orange, New Jersey #200 (75 ym) 38.8 Date: 3-Apr-24 5 Job No.: 24-C-02 Report No.: .24/-@-//