2025 06 18 WEH Slope Stability Analysis Letter Report

TP-3 Log of Test Pit Project 1 of Date West Essex Highlands Location 101049801 11/15/2024 Elevation and Datum West Orange, New Jersey Excavation Company Approx. el. 550.0 (NAVD 88) Depth Frank Semeraro Construction Excavation Equipment Water Level - First 12.0 ft Roy Westervelt Brown SILT, some fine to medium sand, some fine to coarse gravel, with roots (dry) [TOPSOIL] Light brown fine to medium SAND, some silt, some fine to coarse gravel, with roots (dry) [SM] 0 Began excavating 11/15/2024 at 1:00 PM. 1 S-1 at 1 ft S-1 +549.5 REMARKS Type +550.0 Depth Scale Jordy Moina GRAB DESCRIPTION 2 +547.3 4 GRAB 3 S-2 Light reddish brown fine to medium SAND, some fine to coarse gravel, trace silt (dry) [SP] Cobbles and boulders observed to 40" bgs. S-2 at 3.5 ft 5 6 7 8 9 Fine roots observed to 8 ft bgs. GRAB Light brownish gray SILT, some fine sand, some fine to coarse gravel with fine roots (dry) [ML] S-3 +542.0 S-3 at 8.5 ft 10 11 +538.0 End of Test Pit at 12.0ft. 12 13 14 15 16 17 18 19 20 Langan Cloud Database, Project : 101049801, West Essex Highlands. Produced at 01/03/2025 19:37:06 N/A - Field Engineer SAMPLE Number Elev. (ft) Water Level - Completion N/A - Excavation Foreman John Deere 75G SYMBOL Sheet Project No. Excavator max reach at 12 ft bgs. End of test pit 11/15/2024 at 1:41 PM. 1