J_2024 05 09_West Orange Stormwater Management Plan

August 8, 2022 File No. 26.0092704.00 PSE&G – West Orange, NJ Page 15 Proactive by Design in a total of one point for each sample, while Boring SBH-5 resulted in a total of 5 points. Therefore, the testing indicates the soils have a low potential for corrosion to ductile iron. Please contact us if you have any questions regarding this report. The following Plates and Appendices are attached and complete this report: Plate 1 - Site Location Map Plate 2 - Plot Plan Plate 3A through 3E - Test Borings Logs Plate 4A through 4C - Test Pits Logs Plate 5 - Unified Soil Classification System Plate 6 - USDA Soil Textural Triangle Plate 7 – Engineering Rock Classification Chart Plates 8A and 8B - Gradation Curves Plate 9 - Summary of Chemical and Soil Box Resistivity Tests Plate 10 - Suggested Foundation Overexcavation Detail Appendix I - Geotherm Test Results Appendix II – Rock Core Photographs Appendix III – Rock Core Compression Test Results Appendix IV - Limitations Respectfully submitted, GZA GeoEnvironmental, Inc. Christopher D. McLaughlin, P.E. Senior Project Manager Robert E. Schwankert, P.E. Consultant/Reviewer CDM:MRD/cdm (1 copy submitted via email) An Equal Opportunity Employer M/F/V/H Mark R. Denno, P.E. Principal