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 — ——— = ae 2 412" #10 #200 © ©——_-HYDROMETER ANALYSIS 100.0 = - T “~~ T 90.0 t 80.0 ! 70.0 t » . : 60.0 | t 2 50.0 \ = \ 8 40.0 _~ a & i t 30.0 t t 20.0 } : 10.0 f 0.0 l a 100.000 10.000 4.000 0.100 0.010 0,001 a i it san Figure No. 29 "GRAVEL SAND. oa CLAY specification jeve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3" (75 mm) ample No.: TP-28 2.1/2" (63 mm) Lab No.: A24-11-07 2" (50 mm) Source/Location: 6 1 1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 97.8 Dark Br. cf Sand, and Clayey Silt, little cf Gravel 3/4" (19 mm) 97.8 5/8" (16 mm) sample description in accordance with Burmister System 1/2" (12.5 mm) 94.4 LL: [_ PL: [__ Pl: 3/8" (9.5 mm) 92.3 5/16" (8 mm) As received Moisture Content: 15.6 % 4/4" (6.3 mm) #4 (4.75 mm) 86.5 Classification: #6 (3.35 mm) uscs: [sc] #8 (2.36 mm) 81.3 AASHTO: #10 (2 mm) Remarks: #14 (1.4mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 75.0 #20 (850 um) Permeability, k: 6.0 x 10-5 cm/s (0.09 in/hr) KO #30 (600 um) 66.4 Permeability, k: 5.7 x 10-5 cm/s (0.08 in/hr) KO #40 (425 um) Client: Garden Homes #50 (300 um) 54.5 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 43.0 Location: West Orange, New Jersey #200 (75 um) 36.0 Date: 29-Jan-24 Job No.: 24-C-02 Report No.: