Stormwater Management Report Revised as of 01282026 4936 0314 8685 v2

SPT N-VALUE Water Content, 10 20 30 40 50 60 10 20 30 40 50 60 70 80 90 —0 —3 —6 _9 —12 —15 —18 —21 — 24 Key to Borings ANS CONSULTANTS, INC. • B-1 • B-3 * B-5/B-5A B-7 Proposed 1-story retail building o ■ B-2/B-2A • B-4 + B-6 Vertical Scale: 1 to 3 Figure:

SPT N-VALUE Water Content, 10 20 30 40 50 60 10 20 30 40 50 60 70 80 90 0 0 -3 3 -6 6- _9 9- -12 12- -15 15- -18 18- -21 21- - 24 24 - Key to Borings ANS CONSULTANTS, INC. • B-8 Proposed 1-story retail building Vertical Scale: 1 to 3 Figure:

~S~ AMERICAN SCCIEiY OF CML ENGINEERS ASCE Hazards Report Address: Standard: ASCE/SE17-22 Latitude: 40.770448 525 Northfield Ave Risk Category: i~ Longitude: -74.277032 West Orange, New Jersey SOII Class: C -Very Dense Elevation: 391.14172377309643 ft 07052 Soil and Soft Rock (NAND 88) https://ascehaza rdtool.orq/ Page 1 of 4 Tue Aug 27 2024

~►S~E AMERICAN SOCIETY OF CML ENGINEERS Seismic Site Soil Class: C -Very Dense Soil and Soft Rock Results: PGA M 0.17 T~ 6 S MS 0.27 Ss : 0.27 SM1 0.064 S, 0.05 S DS 0.18 US30 530 SD1 0.043 Seismic Design Category: B 0 iii Multi-Period MCER Spectrum 0.35 Multi-Period Design Spectrum 4 a5 0.3fl D ~0 D 35 .'- 025 031 42a 0 2~ ~ 0.2U +~ 0 15 • O i , ~'~ o to ~; n ,_ 0 05 { i O i~=: J • ~ t a 1~:...__.... . a tD o s Sa (g) vs T(s) A Sa(g)vs T(s) +3.30 Two-Period MCE R Spectrum o is Two-Period Design Spectrum 0 S5 n2 D i~ D t2 0.10

D i~ D t2 0.10 0.08 o.as O Dd 6.02 O—:Y------- 4 5 F_. 7 n Sa(g) vs T(s) Sa(g) vs T(s) MCER Vertical Response Spectrum Design Vertical Response Spectrum Vertical ground motion data has not yet been made Vertical ground motion data has not yet been made available by USGS. available by USGS. https://ascehazardtool.orq/ Page 2 of 4 Tue Aug 27 2024

SCE AMEflICAN SOCIETY OF CML ENGINEERS Data Accessed: Tue Aug 27 2024 Date Source: USGS Seismic Design Maps based on ASCE/SEI 7-22 and ASCE/SEI 7-22 Table 1.5-2. Additional data for site-specific ground motion procedures in accordance with ASCE/SEI 7-22 Ch. 21 are available from USGS. https://ascehazardtool.orq/ Page 3 of 4 Tue Aug 27 2024

►SCE AMERICAN SOCIETY OF CMt ENGINEERS The ASCE Hazard Tool is provided for your convenience, for informational purposes only, and is provided "as is" and without warranties of any kind. The location data included herein has been obtained from information developed, produced, and maintained by third party providers; or has been extrapolated from maps incorporated in the ASCE standard. While ASCE has made every effort to use data obtained from reliable sources or methodologies, ASCE does not make any representations or warranties as to the accuracy, completeness, reliability, currency, or quality of any data provided herein. Any third-party links provided by this Tool should not be construed as an endorsement, affiliation, relationship, or sponsorship of such third-party content by or from ASCE. ASCE does not intend, nor should anyone interpret, the results provided by this Tool to replace the sound judgment of a competent professional, having knowledge and experience in the appropriate fields) of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the contents of this Tool or the ASCE standard. In using this Tool, you expressly assume all risks associated with your use. Under no circumstances shall ASCE or its officers, directors, employees, members, affiliates, or agents be liable to you or any other person for any direct, indirect, special, incidental, or consequential damages arising from or related to your use of, or reliance on, the Tool or any information obtained therein. To the fullest extent permitted by law, you agree to release and hold harmless ASCE from any and all liability of any nature arising out of or resulting from any use of data provided by the ASCE Hazard Tool. https://ascehazardtool.orq/ Page 4 of 4 Tue Aug 27 2024

A This is a beta release of the new ATC Hazards by Location website. Please contact us with feedback. ® The ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why, Hazards by Location Search Information _ Noro~~ulk 4' ~Nhite Plains o Address: 525 Northfield Ave, West Orange, NJ 07052, USA o Stamford. New f2ochellc -' Coordinates: 40.7705012, -74.2774591 0 Elevation: 385 ft Long ls;; Timestamp: 2024-08-27T17:48:58.307Z Mown Hazard Type: Seismic Reference Document: ASCE?-16 ~Go gie Princeton Map data ©2024 Google Report a map e«or Risk Category: II Site Class: C MCER Horizontal Response Spectrum Design Horizontal Response Spectrum Sa(g) Sa(g) 0.30 0.20 0.15 0.20 0.10 0.10

0.15 0.20 0.10 0.10 0.05 0.00 0.00 00 1.0 2.0 3.0 4.0 5.0 6.0 7.0 Period (s) 00 1.0 2.0 3.0 4.0 5.0 6.0 7.0 Period (s) Basic Parameters Name Value Description SS 0.282 MCER ground motion (period=0.2s) Si 0.059 MCER ground motion (period=1.Os) SMS 0.367 Site-modified spectral acceleration value SM1 0.089 Site-modified spectral acceleration value SDS 0.245 Numeric seismic design value at 0.2s SA SD1 0.059 Numeric seismic design value at 1.Os SA Additional Information Name Value Description SDC B Seismic design category Fa 1.3 Site amplification factor at 0.2s Fv 1.5 Site amplification factor at 1.Os CRS 0.935 Coefficient of risk (0.2s) CR t 0.944 Coefficient of risk (1.Os) PGA 0.173 MCEG peak ground acceleration

FpC,q 1.227 Site amplification factor at PGA PGAM 0.213 Site modified peak ground acceleration T~ 6 Long-period transition period (s) SsRT 0.282 Probabilistic risk-targeted ground motion (0.2s) SsUH 0.302 Factored uniform-hazard spectral acceleration (2%probability of exceedance in 50 years) SsD 1.5 Factored deterministic acceleration value (0.2s) S1RT 0.059 Probabilistic risk-targeted ground motion (1.Os) S1UH 0.063 Factored uniform-hazard spectral acceleration (2% probability of exceedance in 50 years) S1D 0.6 Factored deterministic acceleration value (1.Os) PGAd 0.5 Factored deterministic acceleration value (PGA) The results indicated here DO NOT reflect any state or Coca! amendments to the values or any delineation fines made during fhe building code adoption process. Users should confirm any output obtained from this tool with the local Ruthority Having Jurisdiction before proceeding with design, Please nofe that the ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. ©isclaimer Hazard loads are provided by the U.S. Geological Survey Seismic Design Web Services. While the information presented on this website is believed to be correct, ATC and its sponsors and contributors assume no responsibility or liability for its accuracy. The material presented in the report should not be used or relied upon for any specific application without competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed professionals. ATC does not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the report provided by this website. Users of the information from this website assume all liability arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for