SHI Builders West Orange NJ Prelim GI SWM Report 1

Test Pit : TP-3 TEST PIT Page 1 of 1 Project: Proposed Residential Subdivision Proj. No.: 4266-99-001E Location: 2-10 Ridge Road, Township of West Orange, Essex County, NJ Client: SHI Builders Surface Elevation: 621.6 feet Date Started: 05-09-2022 Depth El. Additional Depth El. Groundwater Data Groundwater Termination Depth: 11.9 feet Date Completed: 05-09-2022 (ft) (ft) Data (ft) (ft) Proposed Location: Proposed Building Logged by: J. Gomez First Encountered: 5.6 616.0 Contractor: Carroccia Company At Completion: NE - Rig Type: CX1606 Sample Information Depth DESCRIPTION OF MATERIALS Depth ( FT ) Strata Remarks Number Type (Classification) (Feet) Surface Cover 7 inches - Topsoil 0.0 - 2.0 S-1 SS BAG

(Classification) (Feet) Surface Cover 7 inches - Topsoil 0.0 - 2.0 S-1 SS BAG Red silt, little clay, little coarse to fine gravel, moist (ML) 2.0 2.0 - 4.0 S-2 SS BAG Red clay, trace silt, little coarse to fine gravel, moist (CL) 4.0 Glacial Till Possible mottling at 5 feet 6.0 4.0 - 10.0 8.0 SS BAG Red clay, trace silt, some coarse to fine gravel, moist (CL) 8.0 8.0 - 11.9 S-3 SS BAG 10.0 Residual Soils 10.0 - 11.9 12.0 S-3 SS BAG Red clay, little silt, little coarse to fine gravel, moist (CL) Refusal on apparent weathered rock Test Pit TP-3 encountered refusal at approximately 11.9 12.0 feet below the ground surface.

Test Pit : TP-4 TEST PIT Page 1 of 1 Project: Proposed Residential Subdivision Proj. No.: 4266-99-001E Location: 2-10 Ridge Road, Township of West Orange, Essex County, NJ Client: SHI Builders Surface Elevation: 620.4 feet Date Started: 05-05-2022 Depth El. Additional Depth El. Groundwater Data Groundwater Termination Depth: 3.9 feet Date Completed: 05-05-2022 (ft) (ft) Data (ft) (ft) Proposed Location: Proposed Building Logged by: J. Gomez First Encountered: NE 3.9 - 616.5 Contractor: Carroccia Company At Completion: NE 3.9 - 616.5 Rig Type: CX1606 Sample Information Depth

Rig Type: CX1606 Sample Information Depth DESCRIPTION OF MATERIALS Depth ( FT ) Strata Remarks Number Type (Classification) (Feet) Surface Cover 9 inches - Topsoil 0.0 - 2.0 S-1 SS BAG Residual Soils Red clay, trace silt, little coarse to fine gravel, moist (CL) 2.0 Weathered 2.0 - 3.9 4.0 S-2 SS BAG Rock Yellow red, red, and gray clay, little clay, trace silt, moist (CL) Possible mottling at 3 feet 4.0 Test Pit TP-4 encountered refusal at approximately 3.9 feet below the ground surface due to apparent rock 6.0 8.0 10.0

Test Pit : TP-5 TEST PIT Page 1 of 1 Project: Proposed Residential Subdivision Proj. No.: 4266-99-001E Location: 2-10 Ridge Road, Township of West Orange, Essex County, NJ Client: SHI Builders Surface Elevation: 571.1 feet Date Started: 05-09-2022 Depth El. Additional Depth El. Groundwater Data Groundwater Termination Depth: 11.5 feet Date Completed: 05-09-2022 (ft) (ft) Data (ft) (ft) Proposed Location: Proposed Building Logged by: J. Gomez First Encountered: 6.0 565.1 Contractor: Carroccia Company At Completion: NE - Rig Type: CX1606 Sample Information Depth DESCRIPTION OF MATERIALS Depth ( FT ) Strata Remarks Number Type (Classification) (Feet)

(Classification) (Feet) One half of pit on abandoned man- Surface Cover 7 inches - Topsoil, Brick, Concrete made brick path, other half of topsoil surface cover 0.0 - 2.0 SS BAG FILL Shale, Reddishfill,brown channers and and flagstones brown (FILL) channers, flagstones, and coarse to fine gravel, some coarse to fine sand, trace silt, Possibly reworked moist (FILL) on-site material 2.0 2.0 - 3.0 S-1 SS BAG Red silt, some fine sand, little clay, moist (ML) Glacial Till 3.0 - 4.0 S-2 SS BAG

Red silt, some fine sand, little clay, moist (ML) Glacial Till 3.0 - 4.0 S-2 SS BAG Red silt, trace fine sand, some coarse to fine gravel, moist (ML) 4.0 4.0 - 6.0 S-3 SS BAG Yellow red, red, and gray silt, little clay, little coarse to fine sand, some channers, some flagstones, moist (ML) 6.0 6.0 - 8.5 SS BAG As above (ML) Weathered Residual Soils Rock 8.0 8.5 - 11.4 11.5 S-4 SS BAG 10.0 As above (ML) Test Pit TP-5 was terminated encountered at approximately refusal 11.5 feet at approximately 11.5below the ground feet below surface the ground on apparent surface rock. rock. on apparent

Soil Profile Pit: SPP-1 SOIL PROFILE PIT LOG Page 1 of 1 Project: Proposed Residential Subdivision Project No.: 4266-99-001E Location: 2 & 10 Ridge Road, Township of West Orange, Essex County, New Jersey Client: SHI Builders Surface Elevation (ft): 623.3 Date Started: 5/6/22 Depth El. Groundwater Data Groundwater Comments Termination Depth (ft): 6.3 Date Completed: 5/6/22 (ft) (ft) Proposed Location: SWM Logged by: J. Gomez Seepage 2.0 621.3 Excavation Contractor: Carroccia Groundwater 2.0 621.3 (10YR

Carroccia Groundwater 2.0 621.3 (10YR 5/3 ) Brown iron depletions approximately 24 inches below the ground surface / Test Visual Observation Rig Type: CX16 OC Seasonal High Groundwater 2.0 621.3 Method: STRUCTURE CONSISTENCY BOUNDARY MOTTLING SAMPLING WATER DEPTH (IN) COLOR SOIL TEXTURE COARSE FRAGMENTS (%) ROOTS LAB RESULTS CONTENT Resistance to Depth Shape Grade Size Stickiness Plasticity Distinctness Topography Quantity Size Contrast Type No. Rupture

Rupture (in) GRAVEL COBBLES STONES BOULDERS TOPSOIL SLIGHTLY CMN (20% 0-14 Brown LOAM MOIST FRIABLE NONPLASTIC ABRUPT <1" SMOOTH MEDIUM NONE GRANNULAR/ STICKY MAX) (7.5YR 4/2) 0 0 0 0 WEAK FINE SPHERIODAL GRAVEL COBBLES STONES BOULDERS VERY Brown SLIGHTLY MODERATELY MNY (>20% BAG S-1 A < 0.2 iph 14-24