Supporting Documentation · Apr 15, 2026
Stormwater Management Report Revised as of 01282026 4936 0314 8685 v2
f6777d506bee83c79ba913bab178b45234e55066fd88f20823a02a45d6fdf50bIndexed text
9.1 Remarks Sample was collected on 08/21/24 and tested on 08/26/24. In-Situ %MC=10.1 F.M:3.80 * (no specification provided) Location: B-2A Sample Number: S-2 Depth: 4'-6' Date: 08/26/2024 ANS CONSULTANTS, INC. client: Gomes Management Project: 625 Northfield Avenue, West Orange, NJ Block 159.04, Lot # 1.01, 1.02 & 1.03 South Plainfield, New Jersey Project No: ANV-6549 Figure 2 F 1
Particle Size Distribution Report As per ASTM D 6913 C C C ry C C C O O O O O ~ O O ON c~ si ~p t0 M N ~ • n ~ M 4t ~ 4t 4t 4e # # # 100 I I I I I I I I I I I I so I I I I I I I I I I I l l I I I I I I I I I I I I I I I I I I I I I I I I I I ao I I I I I I I ~ I I I II I I I I I I I I I I I II I I I I I I I I I I I II 70 ~ ► ~ I ~ ~ 7 ~ ~ ~ ~ ~~ I I I I I I I I I I I II s0 I I I I I I I I I I I II z I I I I I I I I I I II ~- I I I I ~ I I I I I I II ~ 50 ► ~ I I I I I I I I I I U~ ~ 40 I I I I I I I I I I I I
I I I I I I I I I I I I I I I I I I I I I I I I I ► I I I I I I I I I I I I I I I I I I I I I I I 3o I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 20 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 10 I I ► I I I . I f I 1 1 1 I I I I I I I I I I I I I 0
I 1 1 1 I I I I I I I I I I I I I 0 • •• • • • • 100 10 01 0.01 0.001 GRAIN SIZE - mm. %Gravel %Sand %Fines % +3" Coarse Fine Coarse Medium Fine Silt Clay 0.0 46.1 51.0 0.6 0.0 0.4 1.9 SIEVE PERCENT SPEC:' PASS? Material Description SIZE FINER PERCENT (X=NO) Grey in color. poorly graded gravel 1 100.0 3/4 53.9 1/2 13.3 3/8 8.4 Atterberg Limits PL= NP LL= NV PI= NP #4 2.9 #8 2.3 Coefficients #10 2.3 D90= 23.9319 D85= 23.2246 D60= 19.8550 #16 2.3 D50= 18.5338 D30= 15.7605 D15= 13.1263 #30 2.3 D10= 11.4351 Cu= 1.74 C~= 1.09 #50 2.3
D10= 11.4351 Cu= 1.74 C~= 1.09 #50 2.3 Classification #100 1.9 USCS= GP AASHTO= A-1-a #200 1.9 Remarks Sample was collected on 08/21/24 and tested on 08/26/24. In-Situ %MC=5.5 F.M.7.24 * (no specification provided) Location: B-3 Sample Number: S-3 Depth: 6'-8' Date: 08/26/2024 ANS CONSULTANTS INC. client: Gomes Management Project: 625 Northfield Avenue, West Orange, NJ Block 159.04, Lot # 1.01, 1.02 & 1.03 South Plainfield, New Jersey Project No: ANV-6549 Figure 3 F 1
Particle Size Distribution Report As per ASTM D 6913 ~_ _~ o oo oao o~ o e~ aos~{ pp co~ N f0 M N ~ • \ \ M 4k # ~ ;~ iG 4t # # # 100 I I I I I I I I I I so I I I I I l I I Ll I I I I I I I I I I I I I I I I I I so I I I I I I I I I I I I • I I I I I I I I I I I I I 70 I I I I I . I I I I I I ~ I I I I I I I I I I I I s0 I 1 I I I I I I I I I z I I I I I I I I I I I I I I I I I I I I I I I Z 5o I I I I I I I ~ I I I I w I I I I I
I I I Z 5o I I I I I I I ~ I I I I w I I I I I I I I I I I I ~ I I I I I I I I •. I I I I W 4o I I I I I I I I I l r l °" I I I I I I I I • I I I I 3o I I I I I I I I I • I I I I I I I I I I I I I I • I I I I I I I I I I I I I I • I 20 I I I I I I I I I I I I I ,~ I I I I I I I I I ( I I I I I I I I I I I I I I I I I I 10 I I I i t I I 1 I I I I ► I I I I I I I I I I I I I I I o I I I I I I I I I I I I I I 100 10 1 01 0.01 0.001 GRAIN SIZE - mm. %Gravel %Sand %Fines % +3" Coarse Fine Coarse Medium Fine
%Fines % +3" Coarse Fine Coarse Medium Fine Silt Clay 0.0 22.5 25.5 10.1 10.9 10.0 21.0 - SIEVE PERCENT SPEC:` PASS? Material Description SIZE FINER PERCENT (X=NO) Brown in color. silty gravel with sand 1 100.0 3/4 77.5 1/2 67.9 3/8 61.8 Atterberg Limits PL= NP LL= NV PI= NP #4 52.0 #8 43.5 Coefficients #10 41.9 Dgp= 22.6921 D85= 21.3376 D60= 8.7032 #16 37.4 D50= 4.0095 D30= 0.3519 D15= #30 32.9 D10= Cu= Cc= #50 29.1 Classification #100 25.1 USCS= GM AASHTO= A-]-b #200 21.0 Remarks Sample was collected on 08/20/24 and tested on 08/26/24 In-Situ %MC=8.2
le was collected on 08/20/24 and tested on 08/26/24 In-Situ %MC=8.2 F.M.4.41 ~` (no specification provided) Location: B-4 Sample Number: S-4 Depth: 8'-10' Date: 08/26/2024 ANS CONSULTANTS, IIVC. Client: GomesManagement Project: 625 Northfield Avenue, West Orange, NJ Block 159.04, Lot # 1.01, 1.02 & 1.03 South Plainfield, New Jersey Project No: ANV-6549 Figure 4 F 1
Particle Size Distribution Report As per ASTM D 6913 ~ ~~ ~ _ _~ f0 C7 o o N ~ opp o00 r o~a ~ \ ~C7 # # ~ cod # ao # ~ t~ 4t ~ ~ 100 I I I • I I I I so I I I I I I l l I I I I • • I I I I I I I I I I . I I I I so I I I I I I I I I I I I I I I I I I I I I I I I I I I I • I I I I ~o ~ ~ ~ ~ ~ ~ ~ I ~ ~ ~ ~ ~ I I I I I I I I •• I I I I
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- Sep 29, 2026
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