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 a —— 3" 2" 412" #10 #50 #200 ——_HYDROMETER ANALYSIS. 100.0 T nn T 90.0 SST ! | 80.0 rs mi 70.0 t > — | ! I 60.0 t xe 1 1 i 50.0 No 8 40.0 = i=." 1 & 30.0 +H — t |_|} | 20.0 t H : 10.0 I 0.0 u ee 100.000 10.000 1.000 0.100 0.010 0,001 —— in ee a Figure No. 28 ‘Spec, Upper.ower GRAVEL ‘SAND SILT CLAY specification Sieve Size ‘% Finer Min.(%) —Max.(%) ‘Sample Identification 3"(75 mm) Sample No.: TP-27 2.1/2" (63 mm) Lab No.: A24-11-06 2" (50 mm) 'Source/Location: S 11/2" (38.1 mm) Description: 1" (25 mm) 100.0 Red.Brown cf Sand, and Clayey Silt, some mf Gravel 3/4" (19 mm) 94.3 5/8" (16 mm) sample description in accordance with Bumister System 4/2" (12.5 mm) 89.3 LL: LPL: [Pl 3/8" (9.5 mm) 86.5 5/16" (8 mm) As received Moisture Content: 13.6 % 1/4" (6.3 mm) #4 (4.75 mm) 82.3 Classification: #6 (3.35 mm) USCS: [SC] #8 (2.36 mm) 78.4 AASHTO: #10 (2mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 73.6 #20 (850 um) Permeability, k: 6.3 x 10-5 cm/s (0.09 in/hr) KO #30 (600 ym) 66.9 Permeability, k: 6.0 x 10-5 cm/s (0.09 in/hr) KO #40 (425 um) Client: Garden Homes #50 (300 um) 56.9 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 47.1 Location: West Orange, New Jersey #200 (75 ym) 40.0 Date: 29-Jan-24 - Job No.: 24-C-02 Report No.: