PB 22 10 Altera 769 LLC Filed Application with Exhibits Final Site Plan Phase 2

Records of Subsurface Exploration

Soil Profile Pit: SPP-1 SOIL PROFILE PIT LOG Page 1 of 1 Project: Proposed Site Improvements Project No.: 2530-99-006E Location: 790 Northfield Avenue, West Orange, New Jersey Client: Altera Development Company Surface Elevation (ft): 466.0 Date Started: 12/14/21 Depth El. Groundwater Data Groundwater Comments Termination Depth (ft): 8.0 Date Completed: 12/14/21 (ft) (ft) Proposed Location: SWM Logged by: J. Scardigno Seepage NE - Excavation Contractor: Neighbors Contracting Groundwater NE - / Test Visual Observation

ting Groundwater NE - / Test Visual Observation Bobcat E60 NE - Method: Rig Type: Seasonal High Groundwater STRUCTURE CONSISTENCY BOUNDARY MOTTLING SAMPLING COLOR WATER ROOTS DEPTH (IN) SOIL TEXTURE COARSE FRAGMENTS (%) LAB RESULTS CONTENT Resistance to Depth Shape Grade Size Stickiness Plasticity Distinctness Topography Quantity Size Contrast Type No.

Type No. Rupture (in) GRAVEL COBBLES STONES BOULDERS 0-6 ASPHALT 0 0 0 0 GRAVEL COBBLES STONES BOULDERS Dark Grayish SANDY CLAY BAG S-1 A < 0.06 iph 6-34 Brown MOIST FRIABLE NONSTICKY NONPLASTIC CLEAR <2.5" SMOOTH FEW (5% MAX) FINE NONE 26 LOAM SUBANGULAR TUBE T-1 B <0.06 iph (10YR 4/2) 0 0 0 0 MODERATE FINE BLOCKY GRAVEL COBBLES STONES BOULDERS Dark Brown

OULDERS Dark Brown BAG 34 S-2 34-96 GRAVELLY LOAMY SAND MOIST FRIABLE NONSTICKY NONPLASTIC NONE NONE (7.5YR 3/4) SUBANGULAR TUBE 40 T-2 15 0 0 0 WEAK FINE BLOCKY Additional Remarks: Asphalt encountered between zero and six inches. Fill encountered between six inches and 34 inches. Soil Profile Pit SPP-1 encountered refusal on apparent weathered rock at approximately eight feet below the ground surface.

Soil Profile Pit: SPP-2 SOIL PROFILE PIT LOG Page 1 of 1 Project: Proposed Site Improvements Project No.: 2530-99-006E Location: 790 Northfield Avenue, West Orange, New Jersey Client: Altera Development Company Surface Elevation (ft): 475.0 Date Started: 12/14/21 Depth El. Groundwater Data Groundwater Comments Termination Depth (ft): 10.0 Date Completed: 12/14/21 (ft) (ft) Proposed Location: SWM Logged by: J. Scardigno Seepage NE - Excavation Contractor: Neighbors Contracting Groundwater NE - / Test Visual Observation

Groundwater NE - / Test Visual Observation Bobcat E60 NE - Method: Rig Type: Seasonal High Groundwater STRUCTURE CONSISTENCY BOUNDARY MOTTLING SAMPLING COLOR WATER ROOTS DEPTH (IN) SOIL TEXTURE COARSE FRAGMENTS (%) 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 0-6 ASPHALT CLEAR <2.5" SMOOTH NONE NONE 0 0 0 0 GRAVEL COBBLES STONES BOULDERS Dark Grayish SANDY CLAY BAG S-1 A < 0.06 iph 6-50 Brown MOIST FRIABLE NONSTICKY NONPLASTIC CLEAR <2.5" SMOOTH FEW (5% MAX) FINE NONE 30 LOAM SUBANGULAR TUBE T-1 B <0.06 iph (10YR 4/2) 0 0 0 0 MODERATE FINE BLOCKY GRAVEL

BLOCKY GRAVEL COBBLES STONES BOULDERS Dark Brown BAG S-2 50-120 GRAVELLY LOAMY SAND MOIST FRIABLE NONSTICKY NONPLASTIC NONE NONE 80 (7.5YR 3/4) SUBANGULAR TUBE T-2 0 0 0 0 WEAK FINE BLOCKY Additional Remarks: Asphalt encountered between zero and six inches. Fill encountered between six and 50 inches. Soil Profile Pit SPP-2 encountered refusal on apparent weathered rock at approximately ten feet below the ground surface.

Soil Profile Pit: SPP-3 SOIL PROFILE PIT LOG Page 1 of 1 Project: Proposed Site Improvements Project No.: 2530-99-006E Location: 790 Northfield Avenue, West Orange, New Jersey Client: Altera Development Company Surface Elevation (ft): 481.0 Date Started: 12/14/21 Depth El. Groundwater Data Groundwater Comments Termination Depth (ft): 10.0 Date Completed: 12/14/21 (ft) (ft) Proposed Location: SWM Logged by: J. Scardigno Seepage NE - Excavation Contractor: Neighbors Contracting Groundwater NE - / Test Visual Observation