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

Tube Permeameter Test Data Job Number: 2530-99-006E Project: Proposed Site Redevelopment Sample ID: Boring/Test Pit No.: SPP-4 Sample No.: T-1 Depth: 36" Client: Altera Development Lab Tech: M. Mickley MUNICIPALITY West Orange BLOCK 166.15 LOT 9 1. Test Number T-1 Replicate (letter) A Date Collected 12/14/2021 2. Material Tested: Fill x Test in Native Soil-Indicate Depth 3. Type of Sample: x Undisturbed Disturbed 4. Sample Dimensions: Inside Radius of Sample Tube, R, in cm 3.81 Length of Sample, L, in inches 4.50 5. Bulk Density Determination (Disturbed Samples Only): N/A 6. Sample Weight (Wt. Tube Containing Sample-Wt. of Empty Tube), grams -- Wt. of Tube Containing Sample -- Wt. of Empty Tube -- 7. Sample Volume (L x 2.54 cm./inch x 3.14R2), cc. 520.9857 8. Bulk Density (Sample Wt./Sample Volume), grams/cc. -- > 1.2 9. Standpipe Used: x No Yes, Indicate Internal Radius, cm. N/A 10. Height of Water Level Above Rim of Test Basin, in inches: At the Beginning of Each Test Interval, H1 5.00 At the End of Each Test Interval, H2 5.00 11. Rate of Water Level Drop (Add additional lines if needed): Time, Start of Test Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes

Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes >240 >240 >240 12. Calculation of Permeability: K, (in/hr) = 60 min/hr x r2/R2 x L(in)/T(min) x ln (H1/H2) T= >240 K= <0.06 Classification: K0 13. Defects in the Sample (Check appropriate items): x NONE ________ Soil/Tube Contact ________Large Gravel _____________ Large Roots ________ Dry Soil ___________Smearing ____________ Compaction ________ Other - Specify _______________________________________________________________ \\decpc\earthfolders\Data\EARTH Projects\2530 Altera Development\99-006E West Orange\Laboratory\Perm Tube Data

Tube Permeameter Test Data Job Number: 2530-99-006E Project: Proposed Site Redevelopment Sample ID: Boring/Test Pit No.: SPP-4 Sample No.: T-1 Depth: 36" Client: Altera Development Lab Tech: M. Mickley MUNICIPALITY West Orange BLOCK 166.15 LOT 9 1. Test Number T-1 Replicate (letter) B Date Collected 12/14/2021 2. Material Tested: Fill x Test in Native Soil-Indicate Depth 3. Type of Sample: x Undisturbed Disturbed 4. Sample Dimensions: Inside Radius of Sample Tube, R, in cm 3.81 Length of Sample, L, in inches 4.50 5. Bulk Density Determination (Disturbed Samples Only): N/A 6. Sample Weight (Wt. Tube Containing Sample-Wt. of Empty Tube), grams -- Wt. of Tube Containing Sample -- Wt. of Empty Tube -- 7. Sample Volume (L x 2.54 cm./inch x 3.14R2), cc. 520.9857 8. Bulk Density (Sample Wt./Sample Volume), grams/cc. -- > 1.2 9. Standpipe Used: x No Yes, Indicate Internal Radius, cm. N/A 10. Height of Water Level Above Rim of Test Basin, in inches: At the Beginning of Each Test Interval, H1 5.00 At the End of Each Test Interval, H2 5.00 11. Rate of Water Level Drop (Add additional lines if needed): Time, Start of Test Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes

Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes >240 >240 >240 12. Calculation of Permeability: K, (in/hr) = 60 min/hr x r2/R2 x L(in)/T(min) x ln (H1/H2) T= >240 K= <0.06 Classification: K0 13. Defects in the Sample (Check appropriate items): x NONE ________ Soil/Tube Contact ________Large Gravel _____________ Large Roots ________ Dry Soil ___________Smearing ____________ Compaction ________ Other - Specify _______________________________________________________________ \\decpc\earthfolders\Data\EARTH Projects\2530 Altera Development\99-006E West Orange\Laboratory\Perm Tube Data

Tube Permeameter Test Data Job Number: 2530-99-006E Project: Proposed Site Redevelopment Sample ID: Boring/Test Pit No.: SPP-4 Sample No.: T-1 Depth: 36" Client: Altera Development Lab Tech: M. Mickley MUNICIPALITY West Orange BLOCK 166.15 LOT 9 1. Test Number T-1 Replicate (letter) C Date Collected 12/14/2021 2. Material Tested: Fill x Test in Native Soil-Indicate Depth 3. Type of Sample: x Undisturbed Disturbed 4. Sample Dimensions: Inside Radius of Sample Tube, R, in cm 3.81 Length of Sample, L, in inches 4.50 5. Bulk Density Determination (Disturbed Samples Only): N/A 6. Sample Weight (Wt. Tube Containing Sample-Wt. of Empty Tube), grams -- Wt. of Tube Containing Sample -- Wt. of Empty Tube -- 7. Sample Volume (L x 2.54 cm./inch x 3.14R2), cc. 520.9857 8. Bulk Density (Sample Wt./Sample Volume), grams/cc. -- > 1.2 9. Standpipe Used: x No Yes, Indicate Internal Radius, cm. N/A 10. Height of Water Level Above Rim of Test Basin, in inches: At the Beginning of Each Test Interval, H1 5.00 At the End of Each Test Interval, H2 5.00 11. Rate of Water Level Drop (Add additional lines if needed): Time, Start of Test Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes

Time End of Test Length of Test Interval, T1 Interval T2 Interval, T, Minutes >240 >240 >240 12. Calculation of Permeability: K, (in/hr) = 60 min/hr x r2/R2 x L(in)/T(min) x ln (H1/H2) T= >240 K= <0.06 Classification: K0 13. Defects in the Sample (Check appropriate items): x NONE ________ Soil/Tube Contact ________Large Gravel _____________ Large Roots ________ Dry Soil ___________Smearing ____________ Compaction ________ Other - Specify _______________________________________________________________ \\decpc\earthfolders\Data\EARTH Projects\2530 Altera Development\99-006E West Orange\Laboratory\Perm Tube Data

Field Infiltration Testing

Basin Flood Testing Soil Profile Pit #: SPP-1 (Stormwater Basin Area Investigation) Date 12/14/2021 - 12/16/2021 Project Proposed Site Improvements Project Number: 2530-99-006E Location 790 Northfield Avenue, West Orange, New Jersey Client: Altera Development Company Surface Elevation (ft): 466 Weather: Clear, 55°F Proposed Location: SWM Logged By: J. Scardigno MUNICIPALITY : West Orange BLOCK: 166.15 LOT(s): 9 Depth of Test Pit: 8.0 Feet Area of Test Pit: 50.0 Square Feet Note: 50 square feet minimum Description of Rock Stratum: Type of Rock/Fractured Rock: Basalt Name of Formation: Rahway Till Average Fracture Spacing: 0 inches Type of Fractures: Open (wide), Clean, Width of Openings, ( ___ mm ) Open (wide), Infilled with Fines, Width of Openings, (approx. 5 mm) X Tight (Closed) Orientation of Fractures: X Horizontal (Parallel to Pit Bottom) or Nearly So Inclined Vertical (Parallel to Sides of Pit) or Nearly So Hardness of Rock: Rippable by Hand Tools X Not Rippable by Hand Tools, Rippable by Machine Not Rippable by Machine, Explosives Used Date of First Basin Flooding: 12/14/2021 Time of First Basin Flooding: 4:00 PM Result of First Basin Flooding:

d Date of First Basin Flooding: 12/14/2021 Time of First Basin Flooding: 4:00 PM Result of First Basin Flooding: X Basin Drained within 24 hours by 3:50 PM on #### Basin Did Not Drain within 24 hours (Time) (Date) Date of Second Flooding: 12/15/2021 7a. Time of Second Flooding: 4:00 PM Result of Second Basin Flooding: Basin Drained within 24 hours by on (Drained within 12 hrs?) (Time) (Date) X Basin Did Not Drain within 24 hours Permeability Rate: 0 New Jersey Stormwater Best Management Practices Manual- Appendix E (2020) O:\EARTH Projects\2530 Altera Development\99-006E West Orange\Soil Logs\Basin Flood Test - West Orange, NJ updated

Basin Flood Testing Soil Profile Pit #: SPP-2 (Stormwater Basin Area Investigation) Date 12/14/2021 - 12/16/2021 Project Proposed Site Improvements Project Number: 2530-99-006E Location 790 Northfield Avenue, West Orange, New Jersey Client: Altera Development Company Surface Elevation (ft): 475 Weather: Clear, 55°F Proposed Location: SWM Logged By: J. Scardigno MUNICIPALITY : West Orange BLOCK: 166.15 LOT(s): 9 Depth of Test Pit: 10.0 Feet Area of Test Pit: 50.0 Square Feet Note: 50 square feet minimum Description of Rock Stratum: Type of Rock/Fractured Rock: Basalt Name of Formation: Rahway Till Average Fracture Spacing: 0 inches Type of Fractures: Open (wide), Clean, Width of Openings, ( ___ mm ) Open (wide), Infilled with Fines, Width of Openings, (approx. 5 mm) X Tight (Closed) Orientation of Fractures: X Horizontal (Parallel to Pit Bottom) or Nearly So Inclined Vertical (Parallel to Sides of Pit) or Nearly So Hardness of Rock: Rippable by Hand Tools X Not Rippable by Hand Tools, Rippable by Machine Not Rippable by Machine, Explosives Used Date of First Basin Flooding: 12/14/2021 Time of First Basin Flooding: 4:10 PM Result of First Basin