2025 06 18 WEH Slope Stability Analysis Letter Report

R-1B Log of Test Pit Project 1 of Date West Essex Highlands Location 101049801 4/9/2025 Elevation and Datum West Orange, New Jersey Excavation Company Approx. el. 601.0 (NAVD 88) Depth Frank Semeraro Construction Excavation Equipment Water Level - First 2.0 ft Excavation Foreman Topsoil (Approx. 12") [TOPSOIL] +600.0 Brown Silty fine to coarse SAND, some gravel with cobbles and root hairs (moist) [SM] +599.0 End of Test Pit at 2.0ft. Bhumi Peer REMARKS Type Depth Scale 0 Began excavating 4/09/2025 at 9:50 AM. 1 Roots extend to 2 ft bgs. GRAB +601.0 Roy Westervelt Number DESCRIPTION - Field Engineer SAMPLE G-1 Elev. (ft) Water Level - Completion 2.0 Hitachi Excavator 7X85 SYMBOL Sheet Project No. 2 Very slow water seepage at 2 ft. No mottling. Excavator bucket refusal at 2 ft. 3 End of test pit 4/09/2025 at 10:04 AM. Test pit backfilled with excavated material and area leveled. 4 5 6 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 21:23:49 Top of Rock Encountered at 2 ft. 1