Stormwater Management Report Revised as of 01282026 4936 0314 8685 v2

4- 3- black sign of mottling, moist, loose. 5 s- SM/GM Reddish brown silty f/c sand, little 8'-10' 10 4- 6- f/c gravel, moist, loose. —9 5 lo- SM/GM Dark brown silty f/c sand, some f/c 10'-12' 18 9- 9- gravel, moist to slightly moist, 17 medium dense. —12 Augur Refusal @ 14'-2". End of boring. — is —18 — 21 This information pertains only to thi boring and should sot be iaterpreted as being iadicitive of the site. FIC111rP. PAC~F 1 of 1 ANS CONSULTANTS_ INC_

DRILL HOLE LOG BORING NO.: B-8 PROJECT: Proposed 1-story retail building PROJECT NO.: ANV-6549 CLIENT: Gomes Management DATE: 8-19-2024 LOCATION: 525 Northfield Avenue, West Orange, NJ ELEVATION: N/A DRILLER: JESUS, David & A. SHAH LOGGED BY: Krunal Parmar DRILL RIG: ACKER XLS DEPTH TO WATER> INITIAL ~ 8'-9" AT COMPLETION z ELEVATION/ WELL SOIL SYMBOLS, STANDARD PENETRATION TEST SAMPLERS USCS Description NM DD CURVE DEPTH DETAIL AND TEST DATA DEPTH N —o 10 30 50 3- FILL Asphalt-9". 0'-2' 15 ~- s- Fill material containing dark gray, 5 greenish gray clayey silt, trace f/c sand, trace fine gravel, trace fragments SM/GM ~ of asphalt, moist, medium stiff. 2'-4' 25 ~ @ 10": Reddish brown silty f/c sand, —3 ;some f/c gravel, moist, slightly ;compact. 4- SM/GM Reddish brown silty f/c sand, trace f/c 4'-6' 5 1 3- 2- gravel, moist, medium dense. 2 Reddish brown silty f/c sand, some f/c gravel, moist, very loose. —6 2- SM/GM Dark

2 Reddish brown silty f/c sand, some f/c gravel, moist, very loose. —6 2- SM/GM Dark gray, reddish brown, yellow silty 6'-7'9" 5 • z- 3- f/c sand, some f/c gravel, slightly wet, 40/ very loose. 3 Spoon Refusal @ 7'-9" Augured down to 9 feet. —9 3- SM/GM Brown silty f/m sand, trace f/c gravel, 9'-11' 6 4- z- wet, loose. s 6- SP/GP Dark brown f/c sand and f/c gravel, 11'-13' 19 6- 13 trace silt, saturated, medium dense. —12 23 —15 26- SM/GM Reddish brown silty f/c sand, some f/c 15'-17' 44 23- gravel, wet, dense. 21- is Augured down. Augur Refusal @ 19'-2". — 1H End of boring. — 21 This information pertains only to thi boring and should not be interpreted as beiag iadioitive of the site. FI(711rP. PAC~F 1 ~f 1 ANS CONSULTANTS_ INC_

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KEY TO SYMBOLS Symbol Description Strata symbols i~i~i~i Fill ~~i~i~i ~~i~i~i _~~~- Silty sand and gravel b i~g~s~~ i :!::~ i +r .::.: . Poorly graded sand i :•+: _ and gravel ~•Vi•I;I l .Gj ll:l Poorly graded sand FC]a•1 [ hj 9'I with silt Blank Misc. Symbols ~ Water table during drilling Notes: 1. Exploratory borings were drilled on 8-19-2024 using a 4-inch diameter continuous flight power auger. 2. No free water was encountered at the time of drilling or when re-checked the following day. 3. Boring locations were taped from existing features and elevations extrapolated from the final design schematic plan. 4. These logs are subject to the limitations, conclusions, and recommendations in this report. 5. Results of tests conducted on samples recovered are reported on the logs.