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" 12" #10 #50 #200 HYDROMETER ANALYSIS 100.0 pry x > - 90.0 }+ St 80.0 fH MS — 70.0 +}-}—|— ~ 60.0 fi} t } N i E soo | HE XI ry 4 40.0 t } SY He r+ 30.0 20.0 t tHE = jit 10.0 + tnt t — oe Tre ! 100.000 10.000 1.000 0.100 0.010 0.001 as a — Bate size_muieters Figure No. 18 eee GRAVEL SAND ‘SILT CLAY Specification" [_ Sieve Size YeFiner | Min(%) _Max.(%) Sample Identification 3" (75 mm) Sample No.: TP-17 2.1/2" (63 mm) Lab No.: A24-08-07 2" (50 mm) Source/Location: 3 4-1/2" (38.1 mm) Description: 4" (25 mm) 100.0 Red.Br. cf Sand, and Clayey Silt, some mf Gravel 314" (19 mm) 95.8 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 90.4 LL: LPL: LP: 3/8" (9.5 mm) 87.8 5/16" (8 mm) As received Moisture Content: 18.6 % 1/4” (6.3 mm) #4 (4.75 mm) 83.2 Classification: #6 (3.35 mm) uses: [Sc] #8 (2.36 mm) 79.3 AASHTO: #10 (2mm) Remarks: #14 (1.4mm) Sample received in lab on January 18, 2024 #16 (1.18 mm) 75.0 #20 (850 um) Permeability, k: 6.7 x 10-5 cm/s (0.09 in/hr) KO #30 (600 um) 68.4 Permeability, k: 6.6 x 10-5 cm/s (0.09 in/hr) KO #40 (425 um) Client: Garden Homes #50 (300 ym) 57.4 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 45.6 Location: West Orange, New Jersey #200 (75 um) 38.0 Date: 25-Jan-24 - Job No.: 24-C-02 Report No.: