Geotech Report 04 19 2021

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 - H = 90.0 a ID - 80.0 pa Lea 70.0 fH + — 60.0 = = . tty |_| dt _— &50.0 |! = i Ht} Pt = | |__| | _| | $40.0 44 - oa & wie }— Se eS 30.0 - ty} — + 20.0 fi} — - ae I—+—+ — 10.0 f+ + SE Rinanian \—}- — 0.0 . 100.000 10.000 1,000 0.100 0.010 0.001 Souassne conse] [wom [me nacticle =e Figure No. 4 Spec. Upper-Lower GRAVEL | ‘SAND ‘SILT cuay | Specification* Sieve Size % Finer Min(%) _Max.(%) Sample Identification 3" (75 mm) [Sample No.: TP-22 2.1/2" (63 mm) Lab No.: A21-040-05 2" (60 mm) Source/Location: 1.1/2" (38.1 mm) Description: 1" (25 mm) Reddish Brown SILT and, cf Sand, little mf Gravel 3/4" (19 mm) 100.0 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 93.3 LL: LPL: LPI: 3/8" (9.5 mm) 92.4 5/16" (8 mm) As received Moisture Content: % 4/4" (6.3 mm) #4 (4.75 mm) 90.3 Classification: #6 (3.35 mm) USCS: [ML] #8 (2.36 mm) 87.5 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on March 31, 2021 #16 (1.18 mm) 83.4 #20 (850 um) +#30 (600 um) 77.2 #40 (425 um) Client: Garden Homes #50 (300 ym) 67.8 Project: Proposed Residential Development #60 (250 um) #100 (150 ym) 58.2 Location: West Orange, New Jersey #200 (75 um) 50.7 Date: 5-Apr-21 - Job No.: 21-C-01 Report No.: 2\- C2,