Geotech Report 04 04 2024

APPENDIX II TEST PIT LOGS TP-40 THROUGH TP-47 BURMEISTER AND USDA SOIL CLASSIFICATION SYSTEMS

SOR CONSULTING TEST PIT LOG TESTEITNO TP-40 ENGINEERS, INC. . CLIENT: Garden Homes! West Essex Highlands, Inc. (ase a0 WATER LEVEL NE PROJECT: Stormwater Management System DATE Wrera04 LOCATION: West Orange, New Jersey NOBNO. PT [REPORT NO. 246-01 DEPTH) enstty | MOISTURE GROUND SURFACE REMARKS Topsoil/Vegetation 41 0-6" Firm Moist |Reddish Brown coarse to fine Sand, and Sil, ttle coarse to fine Gravel 2 (Loam) Permeability @ 2 Bedrock at 3-0" K=0.56 infhr (K1) 3 4 Test Pit completed at 3-0" 5 6 7 8 9 10 1 12 13 14 15 16 17 18 19 20 EXCAVATOR : D.Willis Excavating EQUIPMENT : Backhoe ‘STL REPRESENTATIVE Maravegias

SOR CONSULTING TEST PIT LOG TESTPITNO. TP-41 ENGINEERS, INC. CLIENT: Garden Homes/ West Essex Highlands, Inc (ase Ter WATER LEVEL 5-0" IPROJECT : Stormwater Management System DATE 3/28/2024 LOCATION: West Orange, New Jersey 0B. rT JREPORT NO. DEPTH) pensity | MOISTURE GROUND SURFACE REMARKS Topsoil/Vegetation 1 0-10") Soft Moist | Yellowish Brown coarse to fine Sand, and Clayey Silt, some coarse to fine Gravel 2 (Silt Loam) Permeability @ 2" 3 Firm Reddish Brown coarse to fine Sand, and Silt, little coarse to fine Gravel K=0.71 in/hr (K2) (Loam) 4 5 Wet [Bedrock at 50" 6 Test Pit completed at 5'-0" 7 a 9 10 11 42 13 14 15 16 7 18 19 20 EXCAVATOR : 0. Willis Excavating EQUIPMENT : Backhoe ‘STL REPRESENTATIVE : TM

SOR CONSULTING TEST PIT LOG TESTPITNO. TP-42 ENGINEERS, INC. CLIENT: Garden Homes/ West Essex Highlands, Ino. ese eur WATER LEVEL 4a" PROJECT: ‘Stormwater Management System DATE Taen024 LOCATION: West Orange, New Jersey 0B NO. PT] |REPORT NO. 24-C-11 DEPTH] pensrty | MoIsTURE GROUND SURFACE REMARKS FTopsoilVegetation 4 0-6") Soft Moist | Yellowish Brown coarse to fine Sand, and Clayey Silt, some coarse to fine Gravel 2 (Gilt Loam) Permeability @ 2 3 Firm Reddish Brown coarse to fine SAND, some Silt, trace coarse to fine Gravel 0.95 in/hr (K2) (Sandy Loam) 4 Wet Bedrock at 4'-0" 5 Test Pit completed at 4'-0" 6 7 8 9 10 W 12 13 14 15 16 47 18 19 20 EXCAVATOR : EQUIPMENT STL REPRESENTATIVE : D.Willis Excavating ‘Backhoe Maravegias:

SOR CONSULTING TEST PIT LOG TEST PIT NO. TP-43 ENGINEERS, INC. ‘CLIENT : Garden Homes/ West Essex Highlands, Inc. GSE +598" WATER LEVEL 5.0" PROJECT : ‘Stormwater Management System DATE, 3/28/2024 LOCATION : West Orange, New Jersey |JOB NO. 24-C-02 REPORT NO. 240-11 oer DENSITY MOISTURE GROUND SURFACE REMARKS Topsoil/Vegetation 1 ore Soft Moist Yellowish Brown coarse to fine Sand, and Clayey Silt, some coarse to fine Gravel 2 (Silt Loam) 3 Firm Reddish Brown Clayey SILT, and coarse to fine Sand, trace fine Gravel (Silt Loam) Permeability @ 3° 4 K=0.05 in/hr (KO) 5 Wet | Bedrock at 5'-0" 6 Test Pit completed at 5'-0" 7 8 9 10 " 2 3 14 45 16 7 18 19 20 EXCAVATOR : D.Willis Excavating EQUIPMENT : Backhoe Maravegias

SOR CONSULTING TEST PIT LOG TESTPITNO. TP-44 ENGINEERS, INC. CLIENT: Garden Homes! West Essex Highlands, Inc. ese Taro IWATER LEVEL 2-0" PROJECT : Stormwater Management System [DATE 3/28/2024 LOCATION: West Orange, New Jersey JOB NO. Bete |REPORT NO. 24-044 DEPTH] pensity | MOISTURE GROUND SURFACE REMARKS FFopsoil/Vegetation 1 0-6" Soft Moist | Yellowish Brown coarse to fine Sand, and Clayey Silt, some coarse to fine Gravel |Permeability @ 1" 2 (Silt Loam) K=0.14 infhr (KO) Wet [Bedrock at 2'.0" 3 Test Pit completed at 2-0" 12 13 14 15 16 7 18 19

SOR CONSULTING TEST PITLOG TEST PIT NO. TP-45 ENGINEERS, INC. . CLIENT: Garden Homes! West Essex Highlands, Inc. ase 7 WATER LEVEL oo" PROJECT: Stormwater Management System DATE waen024 LOCATION: West Orange, New Jersey JOB NO. 74008 |REPORT NO. 24-C-14 DEPTH! pensiTy | MOISTURE GROUND SURFACE REMARKS TFopsoil/Vegetation 41 0-10" Soft Moist 2 Light Brown Clayey Silt, little coarse to fine Sand, little coarse to fine Gravel (Clay Loam) 3 2-6") 4 Stiff Reddish Brown coarse to fine Sand, some Silt, some medium to fine Gravel 5 (Sandy Loam) 7 Permeability @ 6° K=0.95 indir (K2) 7 8 Wet [Bedrock at 80" 8 Test Pit Completed at 8'-0" 10 11 12 13 14 15 16 17 18 19 20 EXCAVATOR : D. Excavating EQUIPMENT : Backhoe ‘STL REPRESENTATIVE : T Maravegias

SOR CONSULTING TEST PIT LOG TESTPITNO. TP-46 ENGINEERS, INC. CLIENT? Garden Homes/ West Essex Highlands, Ine fase Tae |WATER LEVEL 8.0" PROJECT: Stormwater Management System DATE EEE LOCATION : West Orange, New Jersey [0BNO, 240-02 |REPORT NO. 24-C-11 DEPTH) eNsiTy | MOISTURE GROUND SURFACE REMARKS Topsoil/Vegetation 1 aoa Soft Moist 2 Gray to Reddish Brown Clayey Silt, litle coarse to fine Sand, little coarse to fine Gravel (Clay Loam) 3 2-6" Light Brown Clayey Sit, litle coarse to fine Sand, Kluittle coarse to fine Gravel 4 (Clay Loam) 4.0" 5 Stiff Reddish Brown coarse to fine Sand, some Silt, and medium to fine Gravel (Sandy Loam) 6 Permeability @ 6 K=0.99 inhr (K2) 7 8 Wet | Bedrock at 80" 9 Test Pit Completed at 8'-0" 10 11 12 13 14 15 16 7 18 19 20 EXCAVATOR EQUIPMENT STL REPRESENTATIVE : Wills Excavating jackhoe T Marave

SOR CONSULTING TEST PIT LOG TESTPITNO. TP-47 ENGINEERS, INC. (CLIENT: Garden Homes/ West Essex Highlands, Inc (ase Tae IWATER LEVEL NE PROJECT: ‘Stormwater Management System DATE ween024 LOCATION: West Orange, New Jersey [GOB NO. Pra) |REPORT NO. 24-C-11 DerTH) pensiTy | MOISTURE GROUND SURFACE REMARKS TopsaillVegetation 1 13") Firm Moist Gray to Reddish Brown Clayey Silt, little coarse to fine Sand, little coarse to fine Gravel 2 (Clay Loam) 3 Light Brown Clayey Sil, little coarse to fine Sand, | (Sit Loam) Permeability @ 3 4 Dense K=0.11 in/hr (KO) 4-0" Reddish Brown coarse to fine Sand, some Sit, and coarse to fine Gravel 5 (Loam) Bedrock at 5'-0" 6 Test Pit completed at 5'-0" 7 8 9 10 11 12 13 14 15 16 17 18 19 20 EXCAVATOR Willis Excavating EQUIPMENT : Backhoe STL REPRESENTATIVE : T. Maravegias

VISUAL IDENTIFICATION OF SAMPLES The samples were identified in accordance with the American Society for Engineering Education System of Definition described by Professor Donald M. Burmeister in ASTM Special Technical Publication 479, 5th Edition, 1970. I. Definition of Soil Components and Fractions — MATERIAL SYMBOL FRACTION SIEVE SIZE DEFINITION Boulders Bldr = out Material retained on 9" sieve. Cobbles Chl — 3" to 9" Material passing the 9" sieve and retained on the 3" sieve. Gravel G Coarse (c) 1" to 3" Material passing Medium (m) 3/8" to 1" the 3" sieve and Fine (f) No. 10 to 3/8" retained on the No. 10 sieve. Sand s Coarse (c) No.30 to No. 10 Material passing Medium (m) No.60 to No. 30 the No. 10 sieve Fine (f) No.200 to No. 60 | and retained on the No. 200 sieve. silt $ == Passing No. 200 Material passing (0.074 mm) the No. 200 sieve that is non-plastic in character and exhibits little or no strength when air dried. Organic Silt (0$) Material passing the No. 200 sieve which exhibits plastic properties within a certain range of moisture content, and exhibits fine granular and organic characteristics. PLASTICITY PLASTICITY INDEX CLAY-SOIL Clayey SILT Cy$ Slight (sl) 1 to 5 Material passing the No. 200 sieve which can be made to exhibit plasticity and clay qualities within a certain range of moisture content, and which exhibits considerable strength when air- dried. SILT & CLAY Sac Low (1) 5 to 10 CLAY & SILT Cas Medium (m) 10 to 20 Silty CLAY $yC High (h) 20 t 40 CLAY c Very High 40 plus (vh)