2025 06 18 WEH Slope Stability Analysis Letter Report

NTP-2 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. 586.0 (NAVD 88) Depth Frank Semeraro Construction Excavation Equipment Water Level - First 6.5 ft Excavation Foreman +586.0 Topsoil (Approx. 12") [TOPSOIL] +585.0 Brown fine to coarse SAND, some gravel, some silt with cobbles and roots (moist) [SM] Roy Westervelt Depth Scale Type DESCRIPTION REMARKS Began excavating 4/10/2025 at 10:07 AM. 1 Roots greater than 1" in diameter extend to 1 ft bgs. Roots 1/2" to 1" in diameter extend to 1.5 ft bgs. Roots less than 1/2" in diameter extend to 2 ft bgs. GRAB GRAB 4 +581.5 G-1 3 G-2 Brown Gravelly fine to coarse SAND, some silt with cobbles and boulders (moist) [SP] Bhumi Peer 0 2 +583.0 - Field Engineer SAMPLE Number Elev. (ft) Water Level - Completion - CAT Excavator 308 SYMBOL Sheet Project No. DECOMPOSED ROCK Excavator started scraping hard material at 4.5 ft. 5 6 +579.5 End of Test Pit at 6.5ft. 7 8 Excavator bucket refusal at 6.5 ft. No water seepage or mottling observed in test pit. End of test pit 4/10/2025 at 10:20 AM. Test pit backfilled with excavated material and area leveled. Top of Rock Encountered at 6.5 ft. 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