Stormwater Management Report Revised as of 01282026 4936 0314 8685 v2

DRILL HOLE LOG BORING NO.: B-5/B-5A PROJECT: Proposed 1-story retail building PROJECT NO.: ANV-6549 CLIENT: Gomes Management DATE: 8-20-2024 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 AT COMPLETION ELEVATION/ WELL SOIL SYMBOLS, STANDARD PENETRATION TEST SAMPLERS uscs Description NM DD DEPTH N CURVE DEPTH DETAIL AND TEST DATA 10 30 50 —o e- FILL Asphalt-3". 0'-1'8" 26 11- Fill material containing reddish brown ls- silty f/m sand and f/c gravel, moist, lo/ z medium dense. Spoon refusal @ 1'-8" 1- FILL Augur refusal @ 1'-8" 2'-4' 6 2- Augured down to 2 feet. 4- —3 19 Fill material containing dark brown silty f/c sand, little f/c gravel, trace zl— SM/GM -tifragments of asphalt, moist, loose. 4'-6' 15 s- Reddish brown silty

c gravel, trace zl— SM/GM -tifragments of asphalt, moist, loose. 4'-6' 15 s- Reddish brown silty f/c sand, some f/c ~- gravel, moist, slightly compact. Augured down to 6 feet. —6 4- SM/GM Reddish brown silt, little f/c sand, 6'-8' 19 ~- 12 trace f/c gravel, moist, stiff. lz 12- SM/GM Reddish brown silty f/c sand, some f/c 8'-10' 55 25- gravel, moist, very dense. —9 30- 35 SM/GM 10'-11' 93/ X93/ -' 26- Reddish brown silty f/c sand, little 62- f/c gravel, moist, very dense. Spoon Refusal @ 11'-1". Augured down to 15 feet. — lz —15 SM/GM 15'-15'3" 78/ ~7£~ / 78/ Reddish brown silty f/c sand, little f/m 3 gravel, moist. Spoon Refusal @ 15'-3". Augur Refusal @ 19'-9". — le End of boring. — zl Augu -refusal was encountered @ 1'-8" at B-S location, so the location was moved to B-SA location. (Please refer location plan). Hole collapsed at 9'-2"for Ground Wat ~: This information pertains only to thi, boring and should not be interpreted as being indicative of the site. FIC111rP. PArF

tion plan). Hole collapsed at 9'-2"for Ground Wat ~: This information pertains only to thi, boring and should not be interpreted as being indicative of the site. FIC111rP. PArF 1 of 1 ANS CONSULTANTS_ INC_