2025 06 18 WEH Slope Stability Analysis Letter Report

NTP-1 Log of Test Pit Project 1 of Date West Essex Highlands Location 101049801 4/10/2025 Elevation and Datum West Orange, New Jersey Excavation Company Approx. el. 599.5 (NAVD 88) Depth Frank Semeraro Construction Excavation Equipment Water Level - First 4.0 ft Excavation Foreman +599.5 +599.0 Roy Westervelt Depth Scale Topsoil (Approx. 6") [TOPSOIL] 0 Brown fine to coarse SAND, some silt, some gravel with cobbles (moist) [SM] 1 Bhumi Peer REMARKS Type DESCRIPTION - Field Engineer SAMPLE Number Elev. (ft) Water Level - Completion - CAT Excavator 308 SYMBOL Sheet Project No. Began excavating 4/10/2025 at 9:40 AM. Rock fragments observed at 6" bgs. Roots extend to 2 ft bgs. 2 End of Test Pit at 4.0ft. 4 GRAB +595.5 G-1 3 Excavator bucket refusal at 4 ft. No water seepage or mottling observed in test pit. 5 End of test pit 4/10/2025 at 9:50 AM. Test pit backfilled with excavated soil and area leveled. 6 Top of Rock Encountered at 4 ft. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Langan Cloud Database, Project : 101049801, West Essex Highlands. Produced at 06/17/2025 21:23:47 1