Attachment_D_-_Sediment_Chemistry.xlsx

XLSX spreadsheet 93 KB Posted Oct 9, 2025

Attached to: Indian River Channel Phase I – Riverside Canal Maintenance Dredging Project
Solicitation number: B-8-26-05
Issued by: Florida

About this file

Written by GovTribe AI · Jan 9, 2026

This is a sediment chemistry analysis report prepared for the Indian River Channel Phase I – Riverside Canal Maintenance Dredging Project in Brevard County, Florida. The document contains laboratory analytical results for ten vibracore samples collected between April 28 and May 3, 2021, from the project site. The analysis includes comprehensive testing for volatiles, carcinogenic and non-carcinogenic polycyclic aromatic hydrocarbons (PAHs), metals, pesticides, herbicides, polychlorinated biphenyls (PCBs), and semi-volatile organic compounds. Field parameters documented include temperature, conductivity, dissolved oxygen, and turbidity measurements. All results are compared against regulatory criteria established under Florida Administrative Code Chapter 62-777, including Groundwater Cleanup Target Levels (GCTL), Fresh Water Cleanup Target Levels (FWCTL), Marine Water Cleanup Target Levels (MWCTL), Groundwater Low Yield Poor Quality Criteria (GLYPQ), and Natural Attenuation Default Concentrations (NADC).

The analytical results indicate that most contaminants were detected below or at method detection limits across all samples. Notable exceptions include arsenic, barium, chromium, copper, lead, mercury, nickel, and zinc, which were detected in soil samples at varying concentrations. The data indicate that arsenic concentrations ranged from 0.51 to 3.2 mg/kg, all below the residential cleanup target level of 2.1 mg/kg and commercial/industrial level of 12 mg/kg, with the exception of samples from vibracores 1, 4, and 10, which exceeded residential criteria. Benzo(a)pyrene equivalents, a carcinogenic PAH indicator, ranged from 0.045 to 0.84 mg/kg, with only vibracore 4 exceeding the residential criterion of 0.1 mg/kg. All pesticide, herbicide, and PCB results remained below detection limits or non-detectable levels. The analytical data supports environmental characterization of the dredging project area and provides a baseline for assessing sediment quality prior to maintenance dredging operations.

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LEGEND

ft, bls	= feet below land surface
ug/l	= micrograms per liter
ug/kg	= micrograms per kilogram
mg/l	= milligrams per liter
mg/kg	= milligrams per kilogram
uhmos	= micromohs per cubic centimeter
NTUs	= Nepehlometric Turbidity Units
CAS#	= Chemical Abstract Number
[SPLP /] GCTL	= Groundwater Cleanup Target Level (Table I, Chapter 62-777 FAC) *
FWCTL	= Fresh Surface Water Criteria (Table I, Chapter 62-777 FAC) *
MWCTL	= Marine Surface Water Criteria (Table I, Chapter 62-777 FAC) *
GLYPQ	= Groundwater Low Yield Poor Quality Criteria (Table I, Chapter 62-777 FAC) *
NADC	= Natural Attenuation Default Concentration (Table V, 62-777 FAC) *
[TCLP /] RES	= TCLP Criteria on TCLP pages / Residential Criteria on Soil pages *
COM	= Commercial/Industrial Criteria *
LGW	= Groundwater Leachability Criteria *
LFW	= Fresh Water Leachability Criteria *
LMW	= Marine Water Leachability Criteria *
*	= Regulatory limits that must be calculated based on other analysis or time accrual are flagged by SELECT AEL by utilizing a "0" limit. This causes results for such analytes to register as an exceedance to draw your attention.
Water / SPLP Formatting
TEXT	= Exceeds [SPLP /] GCTL (1)
TEXT	= Exceeds FWCTL (2)
TEXT	= Exceeds MWCTL (3)
TEXT	= Exceeds GLYPQ (4)
TEXT	= Exceeds NADC (5)
Soil / TCLP Formatting
TEXT	= Exceeds [TCLP /] RES (1)
TEXT	= Exceeds COM (2)
TEXT	= Exceeds LGW (3)
TEXT	= Exceeds LFW (4)
TEXT	= Exceeds LMW (5)
U	= Result was less than the Method Detection Limit (MDL).
I	= Result was greater than or equal to the Method Detection Limit (MDL) but below the Practical Quantitation Limit (PQL).

Soil-Volatiles

Site Name

Lab Sample ID

A2103793001

A2103793002

A2103793003

A2103793004

A2103793005

A2103793006

A2103793007

A2103793008

A2103793009

A2103793010

Site Location

Sample Number

Vibracore 1

Vibracore 2

Vibracore 3

Vibracore 4

Vibracore 5

Vibracore 6

Vibracore 7

Vibracore 8

Vibracore 9

Vibracore 10

Project Manager

Date/ Time Sampled

4/28/21 12:30

4/28/21 9:30

4/28/21 14:00

4/28/21 13:30

4/28/21 10:30

4/28/21 11:30

5/3/21 4:00

5/2/21 15:00

4/29/21 15:00

4/29/21 14:00

Checked By

Sample Interval (ft,bls)

Field Parameters

Units

Temperature

Celsius

Conductivity (uhoms/c)

uhoms/c

Dissolved oxygen (mg/l)

mg/L

Turbidity (NTUs)

NTUs

Analyte

CAS #

Method

Units

RES (1)

COM (2)

LGW (3)

LFW (4)

LMW (5)

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

BENZENE

71-43-2

EPA 8260

mg/kg

1.2

1.7

0.007

0.5

0.00084

0.00062

0.00045

0.001

0.00038

0.001

0.00059

0.00041

0.00062

0.00074

NAPHTHALENE

91-20-3

EPA 8270

mg/kg

300

1.2

2.2

0.056

0.031

0.045

0.49

0.027

0.044

0.038

0.026

0.042

0.047

Soil-Carcinogenic PAHs

Site Name

Lab Sample ID

A2103793001

A2103793002

A2103793003

A2103793004

A2103793005

A2103793006

A2103793007

A2103793008

A2103793009

A2103793010

Site Location

Sample Number

Vibracore 1

Vibracore 2

Vibracore 3

Vibracore 4

Vibracore 5

Vibracore 6

Vibracore 7

Vibracore 8

Vibracore 9

Vibracore 10

Project Manager

Date/ Time Sampled

4/28/21 12:30

4/28/21 9:30

4/28/21 14:00

4/28/21 13:30

4/28/21 10:30

4/28/21 11:30

5/3/21 4:00

5/2/21 15:00

4/29/21 15:00

4/29/21 14:00

Checked By

Sample Interval (ft,bls)

Field Parameters

Units

Temperature

Celsius

Conductivity (uhoms/c)

uhoms/c

Dissolved oxygen (mg/l)

mg/L

Turbidity (NTUs)

NTUs

Analyte

CAS #

Method

Units

RES (1)

COM (2)

LGW (3)

LFW (4)

LMW (5)

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

BENZO(a)ANTHRACENE

56-55-3

EPA 8270

mg/kg

N/A

0.8

N/A

0.072

0.04

0.057

0.63

0.035

0.056

0.048

0.034

0.054

0.061

BENZO(a)PYRENE

50-32-8

EPA 8270

mg/kg

0.1

0.7

N/A

0.073

0.041

0.058

0.64

0.035

0.057

0.049

0.034

0.055

0.062

BENZO(b)FLUORANTHENE

205-99-2

EPA 8270

mg/kg

N/A

2.4

N/A

0.087

0.048

0.069

0.76

0.042

0.068

0.058

0.04

0.065

0.073

BENZO(k)FLUORANTHENE

207-08-9

EPA 8270

mg/kg

N/A

0.099

0.055

0.078

0.87

0.048

0.078

0.066

0.046

0.075

0.083

CHRYSENE

218-01-9

EPA 8270

mg/kg

N/A

0.079

0.044

0.062

0.69

0.038

0.062

0.053

0.037

0.059

0.066

DIBENZ(a,h)ANTHRACENE

53-70-3

EPA 8270

mg/kg

N/A

0.7

N/A

0.094

0.053

0.075

0.83

0.045

0.074

0.063

0.044

0.071

0.08

INDENO(1,2,3-c,d)PYRENE

193-39-5

EPA 8270

mg/kg

N/A

6.6

N/A

0.081

0.045

0.064

0.71

0.039

0.063

0.054

0.038

0.061

0.068

Total Benzo(a)pyrene Equivalents

Total B(a)P

Calculation

mg/kg

0.1

0.7

0.096

0.054

0.076

0.84

1, 2

0.046

0.075

0.064

0.045

0.072

0.082

Soil-Non-Carcinogenic PAHs

Site Name			Lab Sample ID						A2103793001			A2103793002			A2103793003			A2103793004			A2103793005			A2103793006			A2103793007			A2103793008			A2103793009			A2103793010
Site Location			Sample Number						Vibracore 1			Vibracore 2			Vibracore 3			Vibracore 4			Vibracore 5			Vibracore 6			Vibracore 7			Vibracore 8			Vibracore 9			Vibracore 10
Project Manager			Date/ Time Sampled						4/28/21 12:30			4/28/21 9:30			4/28/21 14:00			4/28/21 13:30			4/28/21 10:30			4/28/21 11:30			5/3/21 4:00			5/2/21 15:00			4/29/21 15:00			4/29/21 14:00
Checked By			Sample Interval (ft,bls)
Field Parameters			Units
Temperature			Celsius
Conductivity (uhoms/c)			uhoms/c
Dissolved oxygen (mg/l)			mg/L
Turbidity (NTUs)			NTUs
Analyte	CAS #	Method	Units	RES (1)	COM (2)	LGW (3)	LFW (4)	LMW (5)	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds
1-METHYLNAPHTHALENE	90-12-0	EPA 8270	mg/kg	200	1800	3.1	10	10	0.061	U		0.034	U		0.048	U		0.53	U		0.029	U		0.048	U		0.041	U		0.028	U		0.046	U		0.051	U
2-METHYLNAPHTHALENE	91-57-6	EPA 8270	mg/kg	210	2100	8.5	9.1	9.1	0.14	U		0.081	U		0.11	U		1.3	U		0.069	U		0.11	U		0.096	U		0.067	U		0.11	U		0.12	U
ACENAPHTHENE	83-32-9	EPA 8270	mg/kg	2400	20000	2.1	0.3	0.3	0.078	U		0.043	U		0.062	U		0.68	U		0.037	U		0.061	U		0.052	U		0.036	U		0.058	U		0.065	U
ACENAPHTHYLENE	208-96-8	EPA 8270	mg/kg	1800	20000	27	N/A	N/A	0.078	U		0.043	U		0.062	U		0.68	U		0.037	U		0.061	U		0.052	U		0.036	U		0.058	U		0.065	U
ANTHRACENE	120-12-7	EPA 8270	mg/kg	21000	300000	2500	0.4	0.4	0.06	U		0.033	U		0.047	U		0.52	U		0.029	U		0.047	U		0.04	U		0.028	U		0.045	U		0.05	U
BENZO(g,h,i)PERYLENE	191-24-2	EPA 8270	mg/kg	2500	52000	32000	N/A	N/A	0.088	U		0.049	U		0.07	U		0.77	U		0.042	U		0.069	U		0.059	U		0.041	U		0.066	U		0.074	U
FLUORANTHENE	206-44-0	EPA 8270	mg/kg	3200	59000	1200	1.3	1.3	0.065	U		0.037	U		0.052	U		0.57	U		0.031	U		0.051	U		0.044	U		0.03	U		0.049	U		0.055	U
FLUORENE	86-73-7	EPA 8270	mg/kg	2600	33000	160	17	17	0.064	U		0.036	U		0.051	U		0.56	U		0.031	U		0.05	U		0.043	U		0.03	U		0.048	U		0.054	U
PHENANTHRENE	85-01-8	EPA 8270	mg/kg	2200	36000	250	N/A	N/A	0.06	U		0.033	U		0.047	U		0.52	U		0.029	U		0.047	U		0.04	U		0.028	U		0.045	U		0.05	U
PYRENE	129-00-0	EPA 8270	mg/kg	2400	45000	880	1.3	1.3	0.096	U		0.053	U		0.076	U		0.84	U		0.046	U		0.075	U		0.064	U		0.045	U		0.072	U		0.081	U

Soil-Metals

Site Name			Lab Sample ID						A2103793001			A2103793002			A2103793003			A2103793004			A2103793005			A2103793006			A2103793007			A2103793008			A2103793009			A2103793010
Site Location			Sample Number						Vibracore 1			Vibracore 2			Vibracore 3			Vibracore 4			Vibracore 5			Vibracore 6			Vibracore 7			Vibracore 8			Vibracore 9			Vibracore 10
Project Manager			Date/ Time Sampled						4/28/21 12:30			4/28/21 9:30			4/28/21 14:00			4/28/21 13:30			4/28/21 10:30			4/28/21 11:30			5/3/21 4:00			5/2/21 15:00			4/29/21 15:00			4/29/21 14:00
Checked By			Sample Interval (ft,bls)
Field Parameters			Units
Temperature			Celsius
Conductivity (uhoms/c)			uhoms/c
Dissolved oxygen (mg/l)			mg/L
Turbidity (NTUs)			NTUs
Analyte	CAS #	Method	Units	RES (1)	COM (2)	LGW (3)	LFW (4)	LMW (5)	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds
ARSENIC	7440-38-2	EPA 6010	mg/kg	2.1	12	N/A	N/A	N/A	2.7	I	1	1.2	I		1.9	I		2.3	I	1	0.51	U		1.6	I		1.8	I		0.53	I		3.1	I	1	3.2	I	1
BARIUM	7440-39-3	EPA 6010	mg/kg	120	130000	1600	N/A	N/A	17			6.6			22			16			2.3	I		12			11			2.6	I		8.3			8.5
CADMIUM	7440-43-9	EPA 6010	mg/kg	82	1700	7.5	N/A	14	0.14	U,J		0.083	U		0.11	U		0.12	U		0.068	U		0.11	U		0.098	U		0.067	U		0.1	U		0.12	U
CHROMIUM	7440-47-3	EPA 6010	mg/kg	210	470	38	4.2	19	23			9.4			19			16			2.9			13			12			3.8			16			13
COPPER	7440-50-8	EPA 6010	mg/kg	150	89000	N/A	N/A	N/A	11			9.3			7.8			26			1.4	I		8			15			0.67	U		19			21
LEAD	7439-92-1	EPA 6010	mg/kg	400	1400	N/A	N/A	N/A	14	J		7.3			12			18			1.5	I		11			9.4			1.3	I		9.4			8.9
MERCURY	7439-97-6	EPA 7471	mg/kg	3	17	2.1	0.01	0.03	0.06			0.027			0.077			0.086			0.0058	I		0.056			0.043			0.003	I		0.051			0.044
NICKEL	7440-02-0	EPA 6010	mg/kg	340	35000	130	N/A	11	5.8	J		2.7	I		3.5	I		4.3	I		0.69	I		3.3	I		3.1	I		0.67	U		3.4	I		3.3	I
SELENIUM	7782-49-2	EPA 6010	mg/kg	440	11000	5.2	0.5	7.4	2.8	U		1.7	U		2.2	U		2.5	U		1.4	U		2.2	U		2	U		1.3	U		2	U		2.5	U
SILVER	7440-22-4	EPA 6010	mg/kg	410	8200	17	0.01	0.06	0.56	U		0.33	U		0.45	U		0.49	U		0.27	U		0.44	U		0.39	U		0.27	U		0.41	U		0.49	U
ZINC	7440-66-6	EPA 6010	mg/kg	26000	630000	N/A	N/A	N/A	28	U,J		17	I		22	U		69	I		14	U		22	U		25	I		13	U		29	I		34	I

Soil-Pests-Herbs-PCBs

Site Name			Lab Sample ID						A2103793001			A2103793002			A2103793003			A2103793004			A2103793005			A2103793006			A2103793007			A2103793008			A2103793009			A2103793010
Site Location			Sample Number						Vibracore 1			Vibracore 2			Vibracore 3			Vibracore 4			Vibracore 5			Vibracore 6			Vibracore 7			Vibracore 8			Vibracore 9			Vibracore 10
Project Manager			Date/ Time Sampled						4/28/21 12:30			4/28/21 9:30			4/28/21 14:00			4/28/21 13:30			4/28/21 10:30			4/28/21 11:30			5/3/21 4:00			5/2/21 15:00			4/29/21 15:00			4/29/21 14:00
Checked By			Sample Interval (ft,bls)
Field Parameters			Units
Temperature			Celsius
Conductivity (uhoms/c)			uhoms/c
Dissolved oxygen (mg/l)			mg/L
Turbidity (NTUs)			NTUs
Analyte	CAS #	Method	Units	RES (1)	COM (2)	LGW (3)	LFW (4)	LMW (5)	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds	Result	Qual	Exceeds
ALDRIN	309-00-2	EPA 8081	mg/kg	0.06	0.3	0.2	0.01	0.01	0.01	U		0.00059	U		0.00077	U		0.0008	U		0.00044	U		0.00079	U		0.00068	U		0.00043	U		0.00069	U		0.00084	U
alpha-BHC	319-84-6	EPA 8081	mg/kg	0.1	0.6	0.0003	0.0003	0.0003	0.046	U	3	0.0027	U	3	0.0035	U	3	0.0037	U	3	0.002	U	3	0.0036	U	3	0.0031	U	3	0.002	U	3	0.0032	U	3	0.0039	U	3
beta-BHC	319-85-7	EPA 8081	mg/kg	0.5	2.4	0.001	0.003	0.003	0.071	U	3	0.0042	U	3	0.0054	U	3	0.0056	U	3	0.0031	U	3	0.0056	U	3	0.0048	U	3	0.003	U	3	0.0049	U	3	0.0059	U	3
CHLORDANE	57-74-9	EPA 8081	mg/kg	2.8	14	9.6	0.003	0.003	0.027	U		0.016	U		0.021	U		0.022	U		0.012	U		0.021	U		0.018	U		0.012	U		0.019	U		0.023	U
delta-BHC	319-86-8	EPA 8081	mg/kg	24	490	0.2	N/A	N/A	0.025	U		0.0014	U		0.0019	U		0.002	U		0.0011	U		0.0019	U		0.0017	U		0.0011	U		0.0017	U		0.0021	U
DIELDRIN	60-57-1	EPA 8081	mg/kg	0.06	0.3	0.002	0.0001	0.0001	0.0022	U	3	0.0013	U		0.0017	U		0.0017	U		0.00097	U		0.0017	U		0.0015	U		0.00093	U		0.0015	U		0.0018	U
ENDOSULFAN I	959-98-8	EPA 8081	mg/kg	N/A	N/A	N/A	N/A	N/A	0.0023	U		0.0013	U		0.0017	U		0.0018	U		0.001	U		0.0018	U		0.0015	U		0.00097	U		0.0016	U		0.0019	U
ENDOSULFAN II	33213-65-9	EPA 8081	mg/kg	N/A	N/A	N/A	N/A	N/A	0.0027	U		0.0016	U		0.0021	U		0.0021	U		0.0012	U		0.0021	U		0.0018	U		0.0011	U		0.0018	U		0.0023	U
ENDOSULFAN SULFATE	1031-07-8	EPA 8081	mg/kg	N/A	N/A	N/A	N/A	N/A	0.0036	U		0.0021	U		0.0027	U		0.0029	U		0.0016	U		0.0028	U		0.0024	U		0.0015	U		0.0025	U		0.003	U
ENDRIN	72-20-8	EPA 8081	mg/kg	25	510	1	0.001	0.001	0.0025	U		0.0015	U		0.0019	U		0.002	U		0.0011	U		0.002	U		0.0017	U		0.0011	U		0.0017	U		0.0021	U
ENDRIN ALDEHYDE	7421-93-4	EPA 8081	mg/kg	N/A	N/A	N/A	N/A	N/A	0.0021	U		0.0012	U		0.0016	U		0.0017	U		0.00093	U		0.0017	U		0.0014	U		0.0009	U		0.0014	U		0.0018	U
gamma-BHC (LINDANE)	58-89-9	EPA 8081	mg/kg	0.7	2.5	0.009	0.003	0.003	0.022	U	3	0.0013	U		0.0017	U		0.0018	U		0.00099	U		0.0018	U		0.0015	U		0.00095	U		0.0015	U		0.0019	U
HEPTACHLOR	76-44-8	EPA 8081	mg/kg	0.2	1	23	0.01	0.01	0.013	U		0.00078	U		0.001	U		0.0011	U		0.00059	U		0.001	U		0.0009	U		0.00056	U		0.00091	U		0.0011	U
HEPTACHLOR EPOXIDE	1024-57-3	EPA 8081	mg/kg	0.1	0.5	0.6	0.0001	0.0001	0.11	U	1	0.0063	U		0.0082	U		0.0085	U		0.0047	U		0.0085	U		0.0073	U		0.0046	U		0.0074	U		0.009	U
METHOXYCHLOR	72-43-5	EPA 8081	mg/kg	420	8800	160	0.1	0.1	0.017	U		0.001	U		0.0013	U		0.014	U		0.00077	U		0.0014	U		0.0012	U		0.00074	U		0.012	U		0.015	U
p,p-DDD	72-54-8	EPA 8081	mg/kg	4.2	22	5.8	0.01	0.01	0.0027	U		0.0016	U		0.002	U		0.0021	U		0.0012	U		0.0021	U		0.0018	U		0.0011	U		0.0018	U		0.0022	U
p,p-DDE	72-55-9	EPA 8081	mg/kg	2.9	15	18	0.04	0.04	0.0027	U		0.0016	U		0.0021	U		0.0021	U		0.0012	U		0.0021	U		0.0018	U		0.0011	U		0.0018	U		0.0023	U
p,p-DDT	50-29-3	EPA 8081	mg/kg	2.9	15	11	0.06	0.06	0.026	U		0.0015	U		0.0019	U		0.02	U		0.0011	U		0.002	U		0.0017	U		0.0011	U		0.018	U		0.021	U
PCB-1016	12674-11-2	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.055	U		0.032	U		0.042	U		0.044	U		0.024	U		0.043	U		0.037	U		0.023	U		0.038	U		0.046	U
PCB-1221	11104-28-2	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.064	U		0.038	U		0.049	U		0.051	U		0.028	U		0.05	U		0.043	U		0.027	U		0.044	U		0.053	U
PCB-1232	11141-16-5	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.087	U		0.051	U		0.066	U		0.069	U		0.038	U		0.068	U		0.059	U		0.037	U		0.059	U		0.073	U
PCB-1242	53469-21-9	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.069	U		0.04	U		0.052	U		0.054	U		0.03	U		0.054	U		0.046	U		0.029	U		0.047	U		0.057	U
PCB-1248	12672-29-6	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.033	U		0.019	U		0.025	U		0.026	U		0.015	U		0.026	U		0.022	U		0.014	U		0.023	U		0.027	U
PCB-1254	11097-69-1	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.018	U		0.011	U		0.014	U		0.015	U		0.0081	U		0.014	U		0.012	U		0.0078	U		0.013	U		0.015	U
PCB-1260	11096-82-5	EPA 8082	mg/kg	N/A	N/A	N/A	N/A	N/A	0.093	U		0.054	U		0.07	U		0.073	U		0.041	U		0.073	U		0.063	U		0.039	U		0.063	U		0.077	U
TOXAPHENE	8001-35-2	EPA 8081	mg/kg	0.9	4.5	31	0.002	0.002	0.029	U		0.017	U		0.022	U		0.023	U		0.013	U		0.023	U		0.02	U		0.012	U		0.02	U		0.025	U
Endosulfan (alpha+beta+sulfate)	115-29-7	Calculation	mg/kg	450	7600	3.8	0.005	0.0008	0.0023	U		0.0013	U		0.0017	U		0.0018	U		0.001	U		0.0018	U		0.0015	U		0.00097	U		0.0016	U		0.0019	U
Heptachlor (and its epoxide)	D031	Calculation	mg/kg	0.1	0.5	0	0	0	0.013	U	3	0.00078	U	3	0.001	U	3	0.0011	U	3	0.00059	U	3	0.001	U	3	0.0009	U	3	0.00056	U	3	0.00091	U	3	0.0011	U	3
PCBs	1336-36-3	Calculation	mg/kg	0.5	2.6	17	0.002	0.002	0.018	U		0.011	U		0.014	U		0.015	U		0.0081	U		0.014	U		0.012	U		0.0078	U		0.013	U		0.015	U

Soil-Semi-Volatiles

Site Name

Lab Sample ID

A2103793001

A2103793002

A2103793003

A2103793004

A2103793005

A2103793006

A2103793007

A2103793008

A2103793009

A2103793010

Site Location

Sample Number

Vibracore 1

Vibracore 2

Vibracore 3

Vibracore 4

Vibracore 5

Vibracore 6

Vibracore 7

Vibracore 8

Vibracore 9

Vibracore 10

Project Manager

Date/ Time Sampled

4/28/21 12:30

4/28/21 9:30

4/28/21 14:00

4/28/21 13:30

4/28/21 10:30

4/28/21 11:30

5/3/21 4:00

5/2/21 15:00

4/29/21 15:00

4/29/21 14:00

Checked By

Sample Interval (ft,bls)

Field Parameters

Units

Temperature

Celsius

Conductivity (uhoms/c)

uhoms/c

Dissolved oxygen (mg/l)

mg/L

Turbidity (NTUs)

NTUs

Analyte

CAS #

Method

Units

RES (1)

COM (2)

LGW (3)

LFW (4)

LMW (5)

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

Result

Qual

Exceeds

bis(2-ETHYLHEXYL) PHTHALATE

117-81-7

EPA 8270

mg/kg

390

3600

1300

0.18

0.1

0.15

1.6

0.088

0.14

0.12

0.086

0.14

0.15

Benzo

Vibracore	Benzo(a)	Residential	Commercial Industrial	Vibracore	Benzo(a)pyrene Total Equivalents	Residential	Commercial Industrial
1	0.073	0.1	0.7	1	0.096	0.1	0.7
2	0.041	0.1	0.7	2	0.054	0.1	0.7
3	0.058	0.1	0.7	3	0.076	0.1	0.7
4	0.64	0.1	0.7	4	0.84	0.1	0.7
5	0.035	0.1	0.7	5	0.046	0.1	0.7
6	0.057	0.1	0.7	6	0.075	0.1	0.7
7	0.049	0.1	0.7	7	0.064	0.1	0.7
8	0.034	0.1	0.7	8	0.045	0.1	0.7
9	0.055	0.1	0.7	9	0.072	0.1	0.7
10	0.062	0.1	0.7	10	0.082	0.1	0.7

Benzo(a)pyrene

7.2999999999999995E-2 4.1000000000000002E-2 5.8000000000000003E-2 0.64 3.5000000000000003E-2 5.7000000000000002E-2 4.9000000000000002E-2 3.4000000000000002E-2 5.5E-2 6.2E-2 Vibracore No.

Benzo(a)pyrene mg/kg

Benzo(a)pyrene Total Equivalents

9.6000000000000002E-2 5.3999999999999999E-2 7.5999999999999998E-2 0.84 4.5999999999999999E-2 7.4999999999999997E-2 6.4000000000000001E-2 4.4999999999999998E-2 7.1999999999999995E-2 8.2000000000000003E-2 Vibracore No.

Benzo(a)pyrene Equivalents (mg/kg)

Arsenic

Vibracore No.	Arsenic	Residential	Commercial/Industrial
1	2.7	2.1	12
2	1.2	2.1	12
3	1.9	2.1	12
4	2.3	2.1	12
5	0.51	2.1	12
6	1.6	2.1	12
7	1.8	2.1	12
8	0.53	2.1	12
9	3.1	2.1	12
10	3.2	2.1	12

Arsenic

2.7	1.2	1.9	2.3	0.51	1.6	1.8	0.53	3.1	3.2
2.7	1.2	1.9	2.2999999999999998	0.51	1.6	1.8	0.53	3.1	3.2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	12	12	12	12	12	12	12	12	12	12
12	12	12	12	12	12	12	12	12	12	Vibracore No.

Arsenic mg/kg

Heptachlor Epoxide

Vibracore No.	Heptachlor Epoxide	Residential	Commercial/Industrial
1	0.11	0.1	0.5
2	0.0063	0.1	0.5
3	0.0082	0.1	0.5
4	0.0085	0.1	0.5
5	0.0047	0.1	0.5
6	0.0085	0.1	0.5
7	0.0073	0.1	0.5
8	0.0046	0.1	0.5
9	0.0074	0.1	0.5
10	0.009	0.1	0.5

0.11	6.3E-3	8.2000000000000007E-3	8.5000000000000006E-3	4.7000000000000002E-3	8.5000000000000006E-3	7.3000000000000001E-3	4.5999999999999999E-3	7.4000000000000003E-3	8.9999999999999993E-3
1	2	3	4	5	6	7	8	9	10	Vibracore No.

Heptachlor Epoxide (mg/kg)

GRAPHS_Narrative

Benzo(a)pyrene Total Equivalents

Benzo(a)pyrene Equivalents (mg/kg)

Arsenic

2.7	1.2	1.9	2.3	0.51	1.6	1.8	0.53	3.1	3.2
2.7	1.2	1.9	2.2999999999999998	0.51	1.6	1.8	0.53	3.1	3.2	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	12	12	12	12	12	12	12	12	12	12
12	12	12	12	12	12	12	12	12	12	Vibracore No.

Arsenic mg/kg

0.11	6.3E-3	8.2000000000000007E-3	8.5000000000000006E-3	4.7000000000000002E-3	8.5000000000000006E-3	7.3000000000000001E-3	4.5999999999999999E-3	7.4000000000000003E-3	8.9999999999999993E-3
1	2	3	4	5	6	7	8	9	10	Vibracore No.

Heptachlor Epoxide (mg/kg)

Benzo(a)pyrene

7.2999999999999995E-2 4.1000000000000002E-2 5.8000000000000003E-2 0.64 3.5000000000000003E-2 5.7000000000000002E-2 4.9000000000000002E-2 3.4000000000000002E-2 5.5E-2 6.2E-2 Vibracore No.

Benzo(a)pyrene mg/kg

File details come from the government source that posted it. Updated Jan 9, 2026.