Geotech Report 04 04 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 — ——$___— 412" #10 ‘#50 #200 ©—_-HYDROMETER ANALYSIS. 400.0 T Mm ™ 90.0 : rte 80.0 7 i 70.0 ft <a HS > SS -] © 500 } ~ 8 40.0 - - = a t = 30.0 i J — wo fi 2 ' | 10.0 Fry ro t THEI 0.0 t I I ir 100.000 0.010 0,001 SSS es ne battle — —a fe Figure No. 7 ‘Spot. UpperLower GRAVEL ‘SAND ‘SILT CLAY Specification” Sieve Size % Finer Min.(%) Max(%) ‘Sample ldentification 3" (75 mm) ‘Sample No. TP-46 2 1/2" (63 mm) Lab No.: A24-41-07 2" (50 mm) Source/Location: 6 1.1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 88.1 Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 80.2 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 73.0 LL: LPL: [Pl 3/8" (9.5 mm) 70.1 5/16" (8 mm) As received Moisture Content: 12.6 % 1/4" (6.3 mm) #4 (4.75 mm) 67.6 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 63.2 AASHTO: #10 (2mm) |Remarks: #14 (1.4 mm) Sample received in lab on March 29, 2024 #16 (1.18 mm) 58.7 #20 (850 um) Permeability, k: 6.9 x 10-4 cm/s (0.99 in/hr) K2 +#30 (600 ym) 51.6 Permeability, k: 6.7 x 10-4 cm/s (0.97 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 um) 38.1 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 ym) 27.6 Location: West Orange, New Jersey #200 (75 um) 20.5 Date: 38-Apr-24 - Job No.: 24-C-02 Report No.:. 24 -C-/j