SHI Builders West Orange NJ Prelim GI SWM Report 1

TEST LOCATION PLAN

R-1 ZONE 25' TOWNSHIP RIGHT-OF-WAY 25'-0" 50'-0" SPP-1/ TP-1 TP-2 SPP-2 B-1 LOT 1 +/- 80,181 SF LOT 2 +/- 80,025 SF BUFFER (TYP.) SPP-7/ TP-4 SPP-4/TP-3 LOT 5 +/- 100,898 SF LOT 3 +/- 83,381 SF 50'-0" SPP-3 SPP-5

SPP-5 LOT 4 PROP. EASEMENT FOR +/- 80,446 SF STORMWATER MANAGEMENT SPP-6 B-2 50'-0" LOT 6 +/- 106,382 SF SPP-8/ TP-5 MENTS MUST BE CONFIRMED AND EVALUATED UPON COMPLETION OF SPP-9 R-G 50'-0" SES ONLY. THE EXISTING CONDITIONS SHOWN HEREON IS BASED THE TIME OF PLAN PREPARATION AND MAY BE SUBJECT TO CHANGE ZONE BASED ON LIMITED INFORMATION AND MAY EXCEED ACTUAL BUILD ED TO GREEN INFRASTRUCTURE, WATER QUALITY, GROUNDWATER REMENTS. SITE TOPOGRAPHY, SOILS TESTING, SEASONAL HIGH WATER RDER TO ESTABLISH THE SIZES AND LOCATIONS OF STORMWATER DEVELOPMENT. ACTUAL DEVELOPMENT YIELD FOR THIS PROPERTY IS

GRAPHY, SOILS TESTING, SEASONAL HIGH WATER RDER TO ESTABLISH THE SIZES AND LOCATIONS OF STORMWATER DEVELOPMENT. ACTUAL DEVELOPMENT YIELD FOR THIS PROPERTY IS IS PLAN. PROP. STORMWATER MANAGEMENT BASIN (TYP.) ● LAND DEVELOPMENT CONSULTING SPP-10 Lake Como, New Jersey T: 732.97 Allen, Texas T: 972.53 Newtown, Pennsylv R-5 ZONE N.T.S. 4266-99-001E TEST LOCATION PLAN LEGEND:

4266-99-001E TEST LOCATION PLAN LEGEND: B-X SPP-X TP-X DR APPROXIMATE APPROXIMATE APPROXIMATE SHI BUILDERS LOCATION OF LOCATION OF LOCATION OF 1 SOIL BORING SOIL PROFILE PIT STRUCTRAL PROPOSED RESIDENTIAL SUBDIVISION TEST PIT -- BLOCK 80.03, LOTS 21 & 10 245 Main Street - Suite 110 2 & 10 RIDGE ROAD NOTES: TOWNSHIP OF WEST ORANGE, ESSEX COUNTY, NEW JERSEY 1. THIS PLAN IS NOT FOR CONSTRUCTION AND WAS PREPARED TO ILLUSTRATE TEST LOCATIONS ONLY Chester, NJ 07930 FVC AND MAY NOT REFLECT THE MOST CURRENT REVISION OF THE BASE PLAN.

PLAN. T: 908.879.7095 - F: 908.879.0222 2. BASE PLAN OBTAINED FROM AN APRIL 8, 2022 CONCEPTUAL PLAN 'A' PREPARED BY DYNAMIC www.dynamic-earth.com 05/09/22 0 4266 ENGINEERING CONSULTANTS, P.C.

RECORDS OF SUBSURFACE EXPLORATION

Boring No : B-1 BOREHOLE LOG 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: 615.2 feet Date Started: 05-06-2022 Depth El. Additional Depth El. Groundwater Data Groundwater Termination Depth: 20.7 feet Date Completed: 05-06-2022 (ft) (ft) Data (ft) (ft) Proposed Location: Proposed Building Logged by: M. Mickley While Drilling: NE 4.0 - 611.2 Drill/Test Method: HSA/SPT Contractor: Boring Brothers At Completion: NE 4.0 - 611.2 Hammer Type: Auto Rig Type: CME 55 Sample

611.2 Hammer Type: Auto Rig Type: CME 55 Sample Information Blows per 6" Depth Strata DESCRIPTION OF MATERIALS Depth Rec RQD or drill time (ft) Remarks Number Type N (Classification) (Feet) (in) % (mm:ss) 12 inches topsoil 10 17 Surface Cover 0.0-2.0 S-1 SS 6 -- 33 Reddish brown coarse to fine sand, and coarse to fine gravel, trace 16 9 silt, moist, dense (SP-SM) Reddish brown coarse to fine gravel, little coarse to fine sand, little silt, 5 8 moist, medium dense (GM) 2.0-4.0 S-2 SS 6 -- 14 6 5 Glacial Deposits As As above above,(GM)

As above above,(GM) wet (GM) 4 5 4.0-6.0 S-3 SS 2 -- 11 5 6 7 As As above above,(GM) wet (GM) 6 14 6.0-8.0 S-4 SS 18 -- 28 14 12 As above brown Reddish (GM) coarse to fine gravel, little coarse to fine sand, little 12 12 silt, wet, medium dense (GM) Drilling mud 8.0-10.0 S-5 SS 24 -- 22 mixed at 8' 10 8 10 As