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 ST T | | 90.0 NS I t 1 a Sa 70.0 ~~ Fy] t 60.0 . \ g | § 500 T T = —T “Ss I 8 40.0 I I & [ 30.0 > 7 i 20.0 ++} 7 a” | | 10.0 i 1 AG ! l inl — 100.000 10.000 4.000 0.100 0.010 0,004 —_—_ is i. —i 1 Figure No. 34 Spec. Upper-Lowar GRAVEL SAND SILT CLAY —————— jpecification’ Sieve Size % Finer Min(%) —Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-30 2.1/2" (63 mm) Lab No.: A24-11-09 2" (50 mm) 'Source/Location: 2 1 1/2" (38.1 mm). 100.0 Description: 1" (25 mm) 91.8 Brown cf Sand, and Silt, some cf Gravel 3/4" (19 mm) 90.5 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 84.1 LL: LPL: L__ Pl: 3/8" (9.5 mm) 81.8 5/16" (8 mm) As received Moisture Content: 18.2 % 114" (6.3 mm) #4 (4.75 mm) 779 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 73.4 AASHTO: #10 (2 mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 68.3 #20 (850 um) Permeability, k: 9.0 x 10-5 cm/s (0.13 in/hr) KO #30 (600 ym) 62.2 Permeability, k: 8.7 x 10-5 cm/s (0.13 in/hr) KO #40 (425 pm) Client: Garden Homes. #50 (300 ym) 53.8 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 45.9 Location: West Orange, New Jersey #200 (75 um) 40.5 Date: 29-Jan-24 - Job No.: 24-C-02 Report No.: