Geotech Report 02 12 2024

SOR TESTING LABORATORIES, INC. Tel.: (973) 239-6001 Fax: (973) 239-8380 —http://www.sorlabs.com 98 Sand Park Road - Cedar Grove, NJ 07009 PARTICLE SIZE DISTRIBUTION TEST REPORT ee 412" #10 #50 #200 ——_-HYDROMETER ANALYSIS. 100.0 T NT T 90.0 \ 7 = 80.0 } SS NCEE t 70.0 | ; } 60.0 TH IN t | 3 TT T & 50.0 — 8 40.0 7 30.0 SS 20.0 Tt ] t 10.0 Fe — 1 0.0 ! - l 100.000 10.000 4.000 0.100 0.010 0.004 ao el i —s is a Figure No. 4 2 "GRAVEL ‘SAND. ‘SILT “CLAY TOT [[Sleve Size % Finer ‘Miin.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) Sample No.: 2.1/2" (63 mm) Lab No.: A24-03-04 2" (50 mm) ‘Source/Location: 11/2" (38.1 mm) 100.0 Description: 1" (25 mm) 95.4 Brown cf Sand, some Silt, some cf Gravel 3/4" (19 mm) 95.4 5/8" (16 mm) ‘sample description in accordance with Burmister System 4/2" (12.5 mm) 86.5 LL: LPL: PL: 3/8" (9.5 mm) 82.0 5/16" (8 mm) As received Moisture Content: 17.2 % 1/4” (6.3 mm) #4 (4.75 mm) 73.6 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 66.7 AASHTO: #10 (2mm) Remarks: #14 (1.4mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 60.2 #20 (850 ym) Permeability, k: 9.9 x 10-4 cm/s (1.43 in/hr) K2 #30 (600 um) 52.8 Permeability, k: 9.8 x 10-4 cm/s (1.41 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 ym) 42.0 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 31.5 Location: West Orange, New Jersey #200 (75 um) 25.7 Date: 12-Jan-24 - Job No.: 24-C-02 Report No.: