Geotech Report 02 12 2024

APPENDIX III LABORATORY SOIL TEST RESULTS

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 ae 412" #10 #50 #200 HYDROMETER ANALYSIS. ee - - TT 90.0 t 80.0 Fs tH 70.0 > HH 60.0 ry nae = 2 50.0 t f & 400 T | 7 30.0 fitt Hitt | tf I I if if 1 20.0 TTT 10.0 —| tit f ST - — iaae | i 0.0 fr . 100.000 10.000 1.000 0.100 0.010 0.001 —= ee Figure No. 1 ‘Spec. Uppent.owes GRAVEL SAND ‘SILT CLAY specification ‘Sieve Size % Finer Min.(%) _ Max.(%) ‘Sample Identification 3 (75 mm) Sample No.: TP-1 2.1/2" (63 mm) Lab No.: A24-03-01 2" (50 mm) |Source/Location: 6 4 1/2" (38.1 mm) 100.0 Description: 4" (25mm) 89.1 Brown cf Sand, and Silt, some cf Gravel 3/4" (19 mm) 89.1 5/8" (16 mm) sample description in accordance with Burmister Systom 1/2" (12.5 mm) 86.4 LL: LPL: [Pi 3/8" (9.5 mm) 85.1 5/16" (8 mm) As received Moisture Content: 13.3 % 4/4” (6.3 mm) #4 (4.75 mm) 81.8 Classification: #6 (3.35 mm) uscs: {SM] #8 (2.36 mm) 78.7 AASHTO: #10 (2mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 75.1 #20 (850 um) Permeability, k: 1.7 x 10-4 cm/s (0.25 in/hr) K1 #30 (600 um) 69.6 Permeability, k: 1.8 x 10-4 cm/s (0.26 in/hr) K1 #40 (425 pm) (Client: Garden Homes #50 (300 pm) 59.3 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 47.1 Location: West Orange, New Jersey #200 (75 um) 39.7 Date: 42-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 — ——— — eat 412" #10 #50 #200 HYDROMETER ANALYSIS 100.0 T 90.0 \ — — } t = a n 70.0 — : I I wo HH tt tH 5 - : | | 2 I | & 500 t i 8 40.0 } 7 & | T Noi 300 i S 20.0 f+ — ; ; 10.0 t t oo WITT vo ina rt rt 100.000 40.000 1,000 0.100 0.010 0,001 Ssacasoan as ce ee co oo Figure No. 2 ‘Spec. UpperLower GRAVEL SAND ‘SILT CLAY jpecification | Sieve Size % Finer Min.(%) _ Max.(%) Sample Identification 3 (75 mm) Sample No.: TP 2.1/2" (63 mm) Lab No.: A24-03-02 2" (50 mm) ‘Source/Location: e 4 1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 91.3 Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 87.0 5/8" (16 mm) sample description in accordance with Burmister System 4/2" (12.5 mm) 80.1 LL: LPL: | Pl: 3/8" (9.5 mm) 76.4 5/16" (8 mm) As received Moisture Content: 11.2 % 1/4” (6.3 mm) #4 (4.75 mm) 66.5 Classification: #6 (3.35 mm) uscs: [SM] #8 (2.36 mm) 59.4 AASHTO: #10 (2mm) Remarks: #14 (1.4 mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 53.8 #20 (850 um) Permeability, k: 7.3 x 10-4 cm/s (1.05 in/hr) K2 #30 (600 um) 48.0 Permeability, k: 7.2 x 10-4 cm/s (1.03 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 pm) 39.5 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 29.8 Location: West Orange, New Jersey #200 (75 ym) 24.1 Date: 12-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 —_— an 3° 2 412" #10 #50 #200 ——HYDROMETER ANALYSIS. 100.0 T 90.0 t+ “ i 80.0 a } 70.0 60.0 f+ t : 8 T & 500 Fe t t 8 a TCT | rT CLT] a 1 Het _ 30.0 —— 1 i 20.0 — LU tt t =) (es Ce — I t — Ht} 0.0 - - . 100.000 10.000 1,000 0.100 0.010 0.001 as a a ro Figure No. 3 “GRAVEL SAND T SILT Lew] jpecification’ [_Sieve Size % Finer Min.(%) _Max.(%) Sample Identification 3" (75 mm) Sample No.: TP-3 2.1/2" (63 mm) Lab No.: 24-03-03 2" (50 mm) Source/Location: 3 1.1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 91.3 Brown cf Sand, and Clayey Silt, little cf Gravel 3/4" (19 mm) 91.3 5/8" (16 mm) sample description in accordance with Buristor System 4/2" (12.5 mm) 87.9 LL: LPL: [__ Pl: 3/8" (9.5 mm) 87.1 5/16" (8 mm) As received Moisture Content: 19.2 % 1/4” (6.3 mm) #4 (4.75 mm) 83.9 Classification: #6 (3.35 mm) uscs: [ML] #8 (2.36 mm) 81.0 AASHTO: #10 (2 mm) Remarks: #14 (1.4mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 14 #20 (850 ym) Permeability, k: 1.0 x 10-4 cm/s (0.15 in/hr) KO #30 (600 ym) 72.3 Permeability, k: 1.2 x 10-4 cm/s (0.17 in/hr) KO #40 (425 ym) Client: Garden Homes #50 (300 um) 64.5 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 53.0 Location: West Orange, New Jersey #200 (75 ym) 49.4 Date: 12-Jan-24 - Job No.: 24-C-02 Report No.:

SOR TESTING LABORATORIES, INC. Tel.: (973) 239-6001 Fax: (973) 239-8380 —http://www.sorlabs.com 98 Sand Park Road - Cedar Grove, NJ 07009 PARTICLE SIZE DISTRIBUTION TEST REPORT ee 412" #10 #50 #200 ——_-HYDROMETER ANALYSIS. 100.0 T NT T 90.0 \ 7 = 80.0 } SS NCEE t 70.0 | ; } 60.0 TH IN t | 3 TT T & 50.0 — 8 40.0 7 30.0 SS 20.0 Tt ] t 10.0 Fe — 1 0.0 ! - l 100.000 10.000 4.000 0.100 0.010 0.004 ao el i —s is a Figure No. 4 2 "GRAVEL ‘SAND. ‘SILT “CLAY TOT [[Sleve Size % Finer ‘Miin.(%) _ Max.(%) ‘Sample Identification 3" (75 mm) Sample No.: 2.1/2" (63 mm) Lab No.: A24-03-04 2" (50 mm) ‘Source/Location: 11/2" (38.1 mm) 100.0 Description: 1" (25 mm) 95.4 Brown cf Sand, some Silt, some cf Gravel 3/4" (19 mm) 95.4 5/8" (16 mm) ‘sample description in accordance with Burmister System 4/2" (12.5 mm) 86.5 LL: LPL: PL: 3/8" (9.5 mm) 82.0 5/16" (8 mm) As received Moisture Content: 17.2 % 1/4” (6.3 mm) #4 (4.75 mm) 73.6 Classification: #6 (3.35 mm) USCS: [SM] #8 (2.36 mm) 66.7 AASHTO: #10 (2mm) Remarks: #14 (1.4mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 60.2 #20 (850 ym) Permeability, k: 9.9 x 10-4 cm/s (1.43 in/hr) K2 #30 (600 um) 52.8 Permeability, k: 9.8 x 10-4 cm/s (1.41 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 ym) 42.0 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 31.5 Location: West Orange, New Jersey #200 (75 um) 25.7 Date: 12-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 — 2 412" #10 #50 #200 HYDROMETER ANALYSIS 100.0 ~ \, 90.0 80.0 = 70.0 és i i _ 80.0 : _ . } 5 = 0 TTT [| Ih = HT —r | : 40.0 |} | Ho t “ 30.0 TTT I 20 |}! Hitt a | i an + — + 10.0 — ; | i ory ul TT ur 100.000 10.000 4.000 0.100 0.010 0,001 el i a —— ecole = Figure No. 5 ‘GRAVEL ‘SAND I SILT Tctay_ ‘Specification™ [ Sieve Size % Finer Min(%) _Max.(%) ‘Sample Identification 3° (75 mm) Sample No.: TP-4 2.1/2" (63 mm) Lab No.: A24-03-05 2" (50 mm) Source/Location: 5 4.1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 93.4 Brown cf Sand, and Silt, some cf Gravel 3/4" (19 mm) 88.0 5/8" (16 mm) sample description in accordance with Bummister System 4/2" (12.5 mm) 87.7 LL: LPL: [_ Pl: 3/8" (9.5 mm) 86.6 5/16" (8 mm) As received Moisture Content: 11.4 % 4/4" (6.3 mm) #4 (4.75 mm) 83.5 Classification: #6 (3.35 mm) uscsS: [SM] #8 (2.36 mm) 79.8 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 75.6 #20 (850 um) Permeability, k: 1.8 x 10-4 cm/s (0.25 in/hr) K1 #30 (600 ym) 69.8 Permeability, k: 1.4 x 10-4 cm/s (0.20 in/hr) K1 #40 (425 ym) Client: Garden Homes #50 (300 ym) 58.5 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 pm) 44.7 Location: West Orange, New Jersey #200 (75 pm) 36.4 Date: 12-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" 112" #10 #50 #200 —_HYDROMETER ANALYSIS. 0 To I T an T 90.0 AU t t It 80.0 i itt { 70.0 t = t t 60.0 } =— = : } a 50.0 = 8 40.0 EI XK 30.0 FP 1 NS 20.0 ft. t t || | ; ' 10.0 a tt oo UL 100.000 40.000 1.000 0,100 0.010 0.001 a oe = Figure No. 6 GRAVEL ‘SAND. ‘SILT CLAY specification Sieve Size % Finer ‘Min.(%) — Max.(%) ‘Sample Identification 3" (75 mm) ‘Sample No.: TP-5 2.1/2" (63 mm) Lab No.: A24-06-01 2" (50 mm) 100.0 Source/Location: 6 1 1/2" (38.1 mm) 87.3 Description: 4" (25 mm) 87.3 Red.Brown cf Sand, some Silt, some cf Gravel 3/4" (19 mm) 82.1 5/8" (16 mm) sample description in accordance with Bunmister System 1/2" (12.5 mm) 79.5 LL: | PL: | Pl: 3/8" (9.5 mm) 75 5/16" (8 mm) As received Moisture Content: 13.1 % 44° (6.3 mm) #4 (4.75 mm) 72.5 Classification: #6 (3.35 mm) uscs: [SM] #8 (2.36 mm) 68.1 AASHTO: #10 (2 mm) |Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 63.0 #20 (850 um) Permeability, k: 8.5 x 10-4 cm/s (1.22 in/hr) K2 #30 (600 um) 56.5 Permeability, k: 8.7 x 10-4 cm/s (1.25 in/hr) K2 #40 (425 um) Client: Garden Homes. #50 (300 um) 45.6 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 um) 32.4 Location: West Orange, New Jersey #200 (75 um) 24.6 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 re 112" #10 #50 #200 ——_-HYDROMETER ANALYSIS. 100.0 x - 90.0 Xo rT 80.0 t ~ C 70.0 : {iTS —— + 60.0 t t —™ u £ 50.0 f ~S = 8 40.0 | } | soo (EEC I SMT 20.0 t 10.0 tH-—t t 0.0 l } | l 100.000 10.000 1.000 0.100 0.010 0.001 SSS al el = em pinieters Figure No. 7 eee "GRAVEL "SAND T ST caval specification™ Sieve Size % Finer Min.(%) — Max.(%) Sample Identification 3 (75 mm) Sample No.: 2.1/2" (63 mm) Lab No.: A24-03-06 2" (50 mm) Source/Location: 6 4 1/2" (38.1 mm) 100.0 Description: 1" (25 mm) 90.5 Brown cf Sand, some Silt, and cf Gravel 3/4" (19 mm) 86.7 5/8" (16 mm) sample description in accardence with Burmister System 4/2" (12.5 mm) 83.2 LL: LPL: [_ Pl: 3/8" (9.5 mm) 79.5 5/16" (8 mm) As received Moisture Content: 12.1 % 1/4" (6.3 mm) #4 (4.75 mm) 71.0 Classification: #6 (3.35 mm) uscs: [SM] #8 (2.36 mm) 64.4 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 09, 2024 #16 (1.18 mm) 59.2 #20 (850 ym) Permeability, k: 5.5 x 10-4 cm/s (0.79 in/hr) K2 #30 (600 um) 53.6 Permeability, k: 5.4 x 10-4 cm/s (0.79 in/hr) K2 #40 (425 um) Client: Garden Homes #50 (300 sm) 45.0 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 um) 35.0 Location: West Orange, New Jersey #200 (75 um) 28.6 Date: 12-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" #10 #50 #200 HYDROMETER ANALYSIS 100.0 , - T 90.0 s/t iz f HH 80.0 ~~ 1 70.0 t |} tH} | alii 60.0 7 3 1 X E 50.0 : = \ § 00 : re . 30.0 ; —— 20.0 . . 10.0 4 0.0 qt L 100.000 10.000 4.000 0.100 0.010 0.001 Pre ae | xe Patticle ; i ro Figure No. 8 a GRAVEL SAND ‘SILT CLAY pecification Sieve Size % Finer ‘Min.(%) _Max.(%) ‘Sample Identification 3° (75 mm) Sample No.: TP-7 2.1/2" (63 mm) Lab No.: A24-06-02 2" (50 mm) Source/Location: e 1 1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 95.5 Red.Brown cf Sand, and Silt, little cf Gravel 3/4" (19 mm) 95.5 5/8" (16 mm) sample desertion in accordance with Burmister Systom 4/2" (12.5 mm) 93.9 LL: LPL: | PI: 3/8" (9.5 mm) 92.0 5/16" (8 mm) As received Moisture Content: 18.1 % 1/4" (6.3 mm) #4 (4.75 mm) 87.3 Classification: #6 (3.35 mm) uscsS: [SM] #8 (2.36 mm) 83.4 AASHTO: #10 (2 mm) Remarks: #14 (1.4 mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 78.8 #20 (850 ym) Permeability, k: 1.9 x 10-4 cm/s (0.27 in/hr) K1 #30 (600 ym) 72.6 Permeability, k: 2.0 x 10-4 cm/s (0.29 in/hr) K1 #40 (425 um) Client: Garden Homes. #50 (300 ym) 61.2 Project: West Essex Highlands #60 (250 ym) Stormwater Management System #100 (150 ym) 46.4 Location: West Orange, New Jersey #200 (75 um) 36.6 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 3" 2" 412" #10 #50 #200 HYDROMETER ANALYSIS 100.0 = mT T 7 i t $00 _ HTT I | 80.0 + eee } i: 70.0 t ~ 60.0 - j 8 40.0 t+ 14 + : * 30.0 PA { } . ; 1 | I 20.0 nh Sinan MEE 10.0 - { | I 0.0 l 100.000 10.000 1.000 0.100 0,010 0.004 oe es — ze iimelers Figure No. 9 ‘GRAVEL ‘SAND ‘Sit CLAY jpecification Sieve Size % Finer Min.(%) _ Max.(%) Sample Identification 3" (75 mm) Sample No.: TPS 2 1/2" (63 mm) Lab No.: A24-06-03 2" (50 mm) Source/Location: Tv 4-1/2" (38.1 mm) 100.0 Description: 4" (25 mm) 96.9 Red.Brown cf Sand, and Silt, some cf Gravel 3/4" (19 mm) 95.5 5/8" (16 mm) ‘sample description in accordance with Burmistr System 1/2" (12.5 mm) 88.1 LL: LPL: L_ Pl: 3/8" (9.5 mm) 82.9 5/16" (8 mm) As received Moisture Content: 18.6 % 41/4" (6.3 mm) #4 (4.75 mm) 78.0 Classification: ‘#6 (3.35 mm) uscs: [SM] #8 (2.36 mm) 73.8 AASHTO: #10 (2mm) Remarks: #14 (1.4mm) Sample received in lab on January 15, 2024 #16 (1.18 mm) 69.4 #20 (850 um) |Permeal 1k: 1.2 x 10-4 cm/s (0.17 in/hr) KO #30 (600 um) 64.3 Permeability, k: 1.1 x 10-4 cm/s (0.16 in/hr) KO #40 (425 um) Client: Garden Homes +#50 (300 um) 56.5 Project: West Essex Highlands #60 (250 um) Stormwater Management System #100 (150 ym) 47.6 Location: West Orange, New Jersey #200 (75 ym) 414 Date: 17-Jan-24 - Job No.: 24-C-02 Report No.: