Geotech Report 02 12 2024

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT —= — 3" 2" 412" #10 #50 #200 ——_-HYDROMETER ANALYSIS: 100.0 S Tt T T 90.0 NS toot - 80.0 SN | { T 700 Ii | | | 60.0 }} A a t t g aN § 50.0 fi} t \ 8 I [ N\ 4 40.0 f+ t t S I TTT | ~ 30.0 f}}} t t t ; [ | | | 20.0 t t ot 10.0 : Ht ; 1 oo l l I l 100.000 10.000 1.000 0.100 0.010 0,001 a a sd 0 Figure No. 30 GRAVEL ‘SAND SIT CLAY jpecification [ Sieve Size % Finer Min.(%) Max.(%) ‘Sample Identification. ——~«Y 3" (75 mm) Sample No.: = 2 1/2" (63 mm) Lab No.: A24-11-08 2" (50 mm) ‘Source/Location: aM 11/2" (38.1 mm) 100.0 Description: 4" (25 mm) 91.5 Red.Brown cf Sand, some Clayey Silt, some cf Gravel 3/4" (19 mm) 86.6 5/8" (16 mm) ‘sample description in accordance with Bumister System 4/2" (12.5 mm) 84.6 LL: LPL: L__ Pl: 3/8" (9.5 mm) 81.9 5/16" (8 mm) As received Moisture Content: 16.6 % 4/4" (6.3 mm) #4 (4.75 mm) 77.1 Classification: #6 (3.35 mm) uscs: {SC] #8 (2.36 mm) 72.9 AASHTO: #10 (2 mm) Remarks: #14 (1.4mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 67.3 #20 (850 ym) Permeability, k: 1.2 x 10-4 cm/s (0.18 in/hr) KO #30 (600 um) 59.6 Permeability, k: 1.0 x 10-4 cm/s (0.14 in/hr) KO #40 (425 um) Client: Garden Homes #50 (300 um) 48.4 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 37.8 Location: West Orange, New Jersey #200 (75 ym) 31.1 Date: 29-Jan-24 i Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _ http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT — - = 3" 2" 412" #10 #50 #200 ——HYDROMETER ANALYSIS. 100.0 ST T | | 90.0 NS I t 1 a Sa 70.0 ~~ Fy] t 60.0 . \ g | § 500 T T = —T “Ss I 8 40.0 I I & [ 30.0 > 7 i 20.0 ++} 7 a” | | 10.0 i 1 AG ! l inl — 100.000 10.000 4.000 0.100 0.010 0,004 —_—_ is i. —i 1 Figure No. 34 Spec. Upper-Lowar GRAVEL SAND SILT CLAY —————— jpecification’ Sieve Size % Finer Min(%) —Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-30 2.1/2" (63 mm) Lab No.: A24-11-09 2" (50 mm) 'Source/Location: 2 1 1/2" (38.1 mm). 100.0 Description: 1" (25 mm) 91.8 Brown cf Sand, and Silt, some cf Gravel 3/4" (19 mm) 90.5 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 84.1 LL: LPL: L__ Pl: 3/8" (9.5 mm) 81.8 5/16" (8 mm) As received Moisture Content: 18.2 % 114" (6.3 mm) #4 (4.75 mm) 779 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 73.4 AASHTO: #10 (2 mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 23, 2024 #16 (1.18 mm) 68.3 #20 (850 um) Permeability, k: 9.0 x 10-5 cm/s (0.13 in/hr) KO #30 (600 ym) 62.2 Permeability, k: 8.7 x 10-5 cm/s (0.13 in/hr) KO #40 (425 pm) Client: Garden Homes. #50 (300 ym) 53.8 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 45.9 Location: West Orange, New Jersey #200 (75 um) 40.5 Date: 29-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT —— 3" 2" 412" #10 #50 #200 © HYDROMETER ANALYSIS. 100.0 90.0 it 80.0 t 70.0 = t 60.0 : t 3 & 50.0 7 8 40.0 t t & 30.0 | | ° ! nil =o HH | He 10.0 : | : H+} |} _ Lt l l l 100.000 10.000 1.000 0.100 0.010 0.001 = [a Cd aes i is Figure No. 32 ‘GRAVEL ‘SAND. ‘SILT CLAY ‘Specification™ ‘Sieve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3" (75 mm), Sample No.: TP-31 2.1/2" (63 mm) Lab No.: A24-05-01 2" (50 mm) 100.0 Source/Location: 7-8 1-1/2" (38.1 mm) 86.0 Description: 4" (25 mm) 83.0 Red.Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 82.1 5/8" (16 mm) sample description in accordance with Burmister System 412" (12.5 mm) 76.4 LL: [__PL: | Pl: 3/8" (9.5 mm) 72.6 5/16" (8 mm) As received Moisture Content: 11.3 % 114" (6.3 mm) #4 (4.75 mm) 67.9 Classification: #6 (3.35 mm) uSscs: [SM] #8 (2.36 mm) 64.1 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) 60.2 #20 (850 um) Permeability, .2 x 10-4 cm/s (0.61 in/hr) K2 #30 (600 ym) 55.0 Permeability, k: 4.8 x 10-4 cm/s (0.69 in/hr) K2 #40 (425 um) ‘Client: Garden Homes #50 (300 um) 46.6 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 36.0 Location: West Orange, New Jersey #200 (75 um) 29.0 Date: 17-Jan-24 Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _ hittp://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT — a 3" 2" 412" #10 #50 #200 ——_-HYDROMETER ANALYSIS 100.0 Hit | | 90.0 \ t | 80.0 | 70.0 \ 1 _ 800 f t t © 50.0 tt F tHE H ee rH = = mea HH ) + 20.0 7 TTT] t —™S s) t T T 10.0 ill t O18 t i Cr 100.000 10.000 1.000 0.100 0.010 0,001 = battisie $2. 02 Figure No. 33 ‘SAND I ‘SILT Tciay pecification Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) Sample No.: TP-32 2.1/2" (63 mm) Lab No.: A24-05-02 2" (50 mm) Source/Location: 6 1.1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 84.8 Red.Brown cf GRAVEL and, cf Sand, little Silt 3/4" (19 mm) 78.2 5/8" (16 mm) ‘sample description in accordance with Burmistor System 4/2" (12.5 mm) 69.0 LL: LPL: LPI: 3/8" (9.5 mm) 62.9 5/16" (8 mm) As received Moisture Content: 17.8 % 4/4" (6.3 mm) #4 (4.75 mm) 52.6 Classification: #6 (3.35 mm) USCS: [GM] #8 (2.36 mm) 45.3 AASHTO: #10 (2mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) 40.9 #20 (850 ym) Permeability, k: 6.5 x 10-4 cm/s (0.94 in/hr) K2 #30 (600 um) 36.6 Permeability, k: 6.6 x 10-4 cm/s (0.95 in/hr) K2 #40 (425 ym) Client: Garden Homes #50 (300 um) 30.2 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 pm) 22.9 Location: West Orange, New Jersey #200 (75 ym) 18.0 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _ http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT — ara 412" #0 #50 #200 —_-HYDROMETER ANALYSIS 100.0 T T TT 900 FN t 200 \e i. 70.0 <a 60.0 — He é 50.0 : | N } 8 40.0 - } | a — Ht a =a | | T 20.0 : a | 10.0 . | HH 00 L i ort l 100.000 10.000 1.000 0.100 0.010 0.004 Go alnee a a partcle sze_ miter Figure No. 34 laces ical GRAVEL SAND ‘SILT CLAY ‘Specification™ [Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) [Sample No.: TP-33 21/2" (63 mm) Lab No.: A24-05-03 2" (50 mm) Source/Location: 6 1 1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 83.4 Red.Brown cf Sand, some Clayey Silt, and cf Gravel 3/4" (19 mm) 76.5 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 724 LL: LPL: LPI: 3/8" (9.5 mm) 70.2 5/16" (8 mm) As received Moisture Content: 13.4 % 414" (6.3 mm) #4 (4.75 mm) 66.0 Classification: #6 (3.35 mm) USCS: [sc] #8 (2.36 mm) 61.9 AASHTO: #10 (2 mm) Remarks: #14 (1.4mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) §7.5 #20 (850 um) Permeability, k: 4.5 x 10-4 cm/s (0.65 in/hr) K2 #30 (600 ym) §2.1 Permeability, k: 4.7 x 10-4 cm/s (0.68 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 um) 44.2 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 35.2 Location: West Orange, New Jersey #200 (75 um) 28.4 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT —_— 3" 2" 412" #10 #50 #200 HYDROMETER ANALYSIS. 100.0 T - T 90.0 <a ; 80.0 t > ~ - | >. 70.0 \ ro 60.0 T 3 N & 50.0 i t $ T 40.0 | 30.0 in 20.0 tot op 10.0 Hy Tt a ! ti I ia 100.000 10.000 1.000 0.100 0.010 0,001 Soscosuse es oe ‘COARSE Figure No. 35 ‘Spec. UperLower GRAVEL ‘SLT CLAY ‘Specification Sieve Size % Finer (%) Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: ‘TP-34 2.1/2" (63 mm) [Lab No.: A24-06-07 2" (50 mm) [Source/Location: Ss 1-1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 96.8 Red.Brown cf Sand, some Silt, some cf Gravel 3/4" (19 mm) 94.8 5/8” (16 mm) sample description in accordance with Burmister Syslom 1/2" (12.5 mm) 92.3 LL: LPL: L_ Pl: 3/8" (9.5 mm) 89.8 5/16" (8 mm) As received Moisture Content: 186 % 4/4” (6.3 mm) #4 (4.75 mm) 84.9 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 79.6 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 73.8 #20 (850 um) Permeability, k: 5.6 x 10-4 cm/s (0.81 in/hr) K2 #30 (600 ym) 66.2 Permeability, k: 5.7 x 10-4 cm/s (0.82 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 ym) 53.2 Project: West Essex Highlands #60 (250 pm) 0.00056 #100 (150 um) 38.9 Location: West Orange, New Jersey #200 (75 um) 30.6 Date: 17-Jan-24 Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT ——— 3" 2" 412" #10 #50 #200 ——_HYDROMETER ANALYSIS 100.0 = T 90.0 | 80.0 \ 70.0 | x t im [ 60.0 t > g — & 50.0 t 5 N Hq 40.0 t == 30.0 . _< 20.0 . 10.0 iT 1 1 0.0 . L . Co 400.000 10.000 1,000 0.100 0.010 0.001 ok particle Sze miimieters— Figure No. 36 GRAVEL ‘SAND Skt CLAY ‘Specification™ Sieve Size % Finer ‘Min.(%) _Max.(%) ‘Sample Identification 3" (75 mm) Sample No.: a 2.1/2" (63 mm) Lab No.: 24-05-04 2" (50 mm) |Source/Location: e 1 1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 97.0 Red.Brown cf Sand, some Clayey Silt, and cf Gravel 3/4" (19 mm) 88.8 5/8" (16 mm) sample description in accordance with Bummister System 4/2" (12.5 mm) 81.0 LL: LPL: L__Pl: 3/8" (9.5 mm) 74.7 5/16" (8 mm) As received Moisture Content: 12.5 % 114" (6.3 mm) #4 (4.75 mm) 65.9 Classification: #6 (3.35 mm) uscs: [SC] #8 (2.36 mm) 59.2 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) 54.5 #20 (850 um) Permeability, k: 5.7 x 10-4 cm/s (0.82 in/hr) K2 #30 (600 pm) 49.8 Permeability, k: 5.8 x 10-4 cm/s (0.84 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 um) 42.4 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 32.1 Location: West Orange, New Jersey #200 (75 um) 25.1 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. Tel.: (973) 239-6001 Fax: (973) 239-8380 98 Sand Park Road - Cedar Grove, NJ 07009 PARTICLE SIZE DISTRIBUTION TEST REPORT http://www.sorlabs.com ———— ———. ane 412" #10 #50 #200 HYDROMETER ANALYSIS 100.0 lL | TT T 90.0 x t A | 80.0 N t - 700 TC iu _ 60.0 S — 1 & 50.0 fy ys 8 8 40.0 to _ * 30.0 f I {Ht TH St 20.0 | 1 10.0 -|- 0.0 l l 100.000 10.000 4,000 0.100 0.010 0.001 — Figure No. 37 BEeanaas es a coarse] wera [rw ‘Spee. Uppent ower GRAVEL SAND ‘SILT CLAY ‘Specification™ [ Sieve Size % Finer Min.(%) _Max.(%) ‘Sample Identification 3 (75 mm) [Sample No.: TP-36 2.1/2" (63 mm) Lab No.: A24-05-05 2" (50 mm) 100.0 Source/Location: 7 4 1/2" (38.1 mm) 86.2 Description: 1" (25 mm) 81.6 Red.Brown cf Sand, some Clayey Silt, and cf Gravel 3/4" (19 mm) 81.6 5/8" (16 mm) sample deserition in accordance with Burristr System 1/2" (12.5 mm) 74.3 LL: [_PL: LPI: 3/8" (9.5 mm) 70.0 5/16" (8 mm) As received Moisture Content: 13.5 % 1/4" (6.3 mm) #4 (4.75 mm) 63.5 Classification: #6 (3.35 mm) USCS: [SC] #8 (2.36 mm) 58.9 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 12, 2024 #16 (1.18 mm) 54.3 #20 (850 um) Permeability, k: 3.5 x 10-4 cm/s (0.50 in/hr) K1 #30 (600 um) 49.1 Permeability, k: 3.8 x 10-4 cm/s (0.55 in/hr) K1 #40 (425 ym) Client: Garden Homes #50 (300 um) 41.2 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 pm). 31.2 Location: West Orange, New Jersey #200 (75 um) 23.7 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT —__— Ear 112" #10 #50 #200 © HYDROMETER ANALYSIS. 100.0 =< ™ 90.0 \ + 80.0 It 70.0 1 | i ~ 60.0 t Ht f i om | i 8 | | i 8 40.0 =i “ t 30.0 N\ x 7 20.0 t . Ht [ it 10.0 I 0.0 - . 100.000 10.000 1.000 0.100 0.010 0,001 aaa a a a el Figure No. 38 eee re ee GRAVEL SAND ‘SILT CLAY pecification’ [ Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-37 2.1/2" (63mm) Lab No.: A24-06-08 2" (50 mm) Source/Location: Ss 1.1/2" (38.1 mm). 100.0 Description: 4" (25 mm) 91.8 Red.Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 84.9 5/8" (16 mm) sample description in accordance with Burmistor System 4/2" (12.5 mm) 81.6 LL: LPL: [Pl 3/8" (9.5 mm) 77.0 5/16" (8 mm) As received Moisture Content: 15.2 % 1/4" (6.3 mm) #4 (4.75 mm) 67.3 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 61.7 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 57.8 #20 (850 um) Permeability, k: 4.4 x 10-4 cm/s (0.63 in/hr) K2 #30 (600 ym) 53.5 Permeability, k: 4.6 x 10-4 cm/s (0.66 in/hr) K2 #40 (425 pm) Client: Garden Homes #50 (300 um) 45.4 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 33.6 Location: West Orange, New Jersey #200 (75 ym) 25.6 Date: 17-Jan-24 ~ Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. 98 Sand Park Road - Cedar Grove, NJ 07009 Tel.: (973) 239-6001 Fax: (973) 239-8380 _http://www.sorlabs.com PARTICLE SIZE DISTRIBUTION TEST REPORT —_—___—. om 2" 412" #10 #50 #200 = HYDROMETER ANALYSIS. 100.0 ~~ = rT - 90.0 t MN po \ N 80.0 MS { i 70.0 _ < Hoo 60.0 i 50.0 t ‘ = g 40.0 t IN ai 30.0 td fd 20.0 | al 10.0 f+ ot f HHH — 0.0 T [ UT [ 100.000 10.000 1.000 0.100 0,010 0.001 —— a a Ce Figure No. 38 bed GRAVEL SAND ‘SILT CLAY specification’ ‘Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-38 2.1/2" (63 mm) Lab No.: A24-06-09 2" (50 mm) Source/Location: z 1.1/2" (38.1 mm) Description: 4" (25 mm) 100.0 Red.Brown cf Sand, and Silt, some mf Gravel 3/4" (19 mm) 97.2 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 91.7 LL: LPL: [__Pl: 3/8" (9.5 mm) 88.9 5/16" (8 mm) As received Moisture Content: 13.4 % 114” (6.3 mm) #4 (4.75 mm) 84.9 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 79.5 AASHTO: #10 (2mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 73.7 #20 (850 ym) Permeability, k: 3.1 x 10-4 cm/s (0.45 in/hr) K1 #30 (600 um) 66.0 Permeability, k: 3.2 x 10-4 cm/s (0.46 in/hr) K1 #40 (425 um) Client: Garden Homes #50 (300 ym) 54.7 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 ym) 42.7 Location: West Orange, New Jersey #200 (75 um) 35.1 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.: