J_2024 05 09_West Orange Stormwater Management Plan

EXCAVATING COMPANY: Heritage OPERATOR: Jeff Berking EXCAVATOR: Rubber tire hoe MTA FIELD ENG. Phil Pickering JOB NUMBER: 5165-243‘1D LOO OF TEST PIT TEST PIT NO. 1 SURFACE ELEVATION: +583 ft (±) N: 712462.2 E: 559096.6 WATER LEVEL: * COMPLETION DATE: 4/14/11 DESCRIPTION z £ i i 0-12 - S1 12-40 / Reddish brown (5YR, 4/3) sandy clay loam, 5% gravel, moderate medium angular blocky, wet, friable, common medium distinct yellowish brown (10YR, 5/6) mottles Dark reddish brown (2.5YR, 3/4) sandy clay loam, 15% gravel, 10% cobbles, at 5.5' moderate medium angular blocky, moist, friable, gradual wavy boundary, few fine distinct gray (10YR, 6/1) mottles - S2 5- • S3 Topsoil - Brown (10YR, 4/3) sandy clay loam, moderate . medium subangular blocky, moist to wet, friable, clear wavy . Xboundary, common fine to medium roots 5- 40-156 10- 10- Test pit completed @ 13' 15- 15’Light seepage @ 1; 2.5' and 7' ’Rapid groundwater seepage encountered @ 11'-6" Soil mottling @ 1' 20- 20NOTES FOR COLUMNS: 1. SAMPLE AT AVERAGE SAMPLING DEPTH 2. INDICATES THE NUMBER OF BLOWS TO ADVANCE A 2" OD SAMPLER A DISTANCE OF 12 INCHES USING A 140 POUND WEIGHT FALLING 30 INCHES SOIL DESCRIPTION MODIFIERS: Typist/Date: mrd/mh 5/11 TRACE 0 -10% LITTLE 10-20% SOME 20-35% AND OVER 35% Sheet: 1 of 1 PLATE: 4A MELICK-TULLY AND ASSOCIATES. P.C. Geotechnical Engineers and Environmental Consultants