12-25B-143 ADDENDUM 1..pdf

ADDENDUM TO BID 25B-143

JULY 29, 2025

TO: Participating Bidders RE: Addendum No.

Pages:99

25B-143 GROUNDWATER SAMPLING AND ANALYSIS

Please make note of the following changes, additions, deletions and clarifications to the above referenced solicitation. Whenever a conflict appears between this addendum and the initial solicitation, or plans, this addendum shall prevail, and as such shall constitute a binding portion of the contract documents. All provisions of the original specifications shall remain in force, except as specifically modified or changed herein.

A. QUESTIONS AND ANSWERS

1. Do you require new tubing for every well, it was done previously?

a. Yes.

2. Are there submersible pumps or other infrastructure already installed in these wells?

a. There are some pumps in select wells. Please review the field logs enclosed for additional information.

3. Could you confirm how many wells there are and whether they are all or mostly deep wells?

a. Well depths vary. Please refer to the ground water reports enclosed and/or field logs for the number of wells and depths of wells.

4. Regarding the sampling duration: has the total time required for each sampling event been relatively consistent across monitoring events, or does it vary significantly compared to the example reports?

a. The duration of each sampling event can vary depending on site specific conditions, well depth, and the number of wells being sampled. The field notes enclosed may provide additional information which could better answer this question.

5. The total time taken to sample all wells, do the example reports accurately reflect typical field durations, or is the total time often more or less than shown, does it vary significantly based on site conditions?

a. The reports are accurate, and our current vendor confirms that assessment. However, certain sites and wells may present additional challenges. For example, while some wells are conveniently located, you can simply drive up to the site and begin sampling others, are situated off-site behind fences.

6. I noticed there is a line-item site clearing to access wells in the pricing sheet, is that not typically handled by Marion County as part of routine maintenance?

a. Marion County does routine maintenance around wells. However, there may be occasions you come to a well that does not meet your field standards and isn’t as accessible as anticipated. In such cases, additional time may be required to properly access and prepare for sampling.

7. Is it possible to incorporate an hourly sampling rate into the pricing sheet?

a. No.

8. What testing method should be used when testing for PFAS?

a. PFAS testing will use Method 1633, when requested by the department.

9. Could you please confirm whether the replacement well cap or lock item refers to a mechanical replacement, rather than any analytical services? We want to ensure proper scope alignment, as it generally falls under field or infrastructure work not laboratory testing.

a. Marion County will remove well caps and locks from the scope and price sheet. If the vendor comes across a broken well cap, the vendor shall notify the county and provide information (site, well number, etc.) so the county can get it repaired. The county will provide the vendor with replacement locks for locks that become non-serviceable, hard to open, etc. If locks are needed, contact the county for additional locks.

10. Could you clarify whether Marion County uses a standard key system for locks accurately?

a. Yes, we do.

11. Could you confirm whether the lab or select sampling vendor should contact private well homeowners directly for sampling appointments or if Marions County’s team will coordinate access and scheduling for those private wells during standard sampling events?

a. Marion County will provide a list of private wells to be sampled. It is the vendors responsibility to coordinate with the private homeowner and coordinate sampling.

12. Regarding the private wells, do they already have an accessible sampling tap or collection point?

a. Yes, however, there is no specific standard. Some may be at the well, others in a garage, etc.

Coordination with the property owner is key.

B. Notes Regarding line item 4-1 on the pricing sheet for annual bacteriological testing at recycling centers. Marion County Utilities will be handling the testing at our recycle centers. This will be removed from the scope and pricing sheet.

It has been determined that we will not accept any documentation outside of your formal bid submittal.

Any questions or concerns related to our terms and conditions will be considered contingent upon award and may be addressed at that time, if applicable.

By signing the Proposer Requirements/Acknowledgements Form, Bidders are acknowledging receipt of this addendum. Failure to acknowledge receipt of this addendum may be cause for rejection.

CLIENT:

ADDRESS:

CITY, STATE: Site:

INITIAL CAL DATE @ TIME: @ CCV CALIBRATION DATE @ TIME: @

+ 0.02

Remarks:

Weather Conditions: clear sunny 65° - 75° F

Equipment Blank with Publix purified water

PRO Oct 15 2024 18:07 F5

EXP MAY 13 2025 PLT 12-506

Equipment Blank Collected @

COPY TO: SIGNED:

Chris Monaco

Standards prepared by USA Blue Book. All standards are potassium chloride solutions.

4GJ0937

1,000

Barometer mm/Hg

.17

± 6.5%

± 10%

2,765

METER READING

Aug-25

25.3

METER READING

.21

Zero D.O. standard is Sodium Sulfite, Cobalt Chloride Hexahydrate, Water prepared by USA Blue Book.

Limit is ± 0.3 mg/L of theoretical value (see Table FT 1500-1)

.02

Oct-25

NM

AP-BLF-3213-021725ITS Work Order Number:

Standard is ORP solution, prepared by USA Blue Book. Cal Limit is ± 5% @ 25° C

200 200 4GK0436

VERIFIED VALUE mg/L

0.00

16.8

6.99

CCV

01/03/25

N/A

YSI Temperature Sensor Check Per DEP-SOP-001/01 FT 1400

METER

NUMBER

DATE PERFORMED

(Quarterly)

4GH0018

STANDARD

Standard Units

LOT NUMBER

pH Sensor Per DEP-SOP-001/01 FT 1100

CALIBRATION LOG

763.1

Aug-25

EXPIRATION DATE

5.30

Notes: NA - Not Applicable, NM - Not Measured, ICV - Initial Calibration Verification, CCV - Continuing Calibration Verification Revision 9.47 01/16/25 update cal solutions

398 399

Standard is HACH DPD Chlorine LR secondary GEL Standard. Lot A5318 Verified 12/16/24

MFGR VALUE mg/L

.91

NM

.90

Conductivity Sensor Per DEP-SOP-001/01 FT 1200

86 Oct-25

4GJ0591

1.61

Liquid Temp °C

9.97

2/17/25

METER READING

CCV (± 0.2 SU)

3.99

ICV (± 0.2 SU)

All equipment used to obtain data at this site is owned, operated, and maintained by Ideal Tech Services Inc., unless otherwise noted. All equipment was purchased new from themanufacturers or authorized distributors. Preventative maintenance will be performed at the intervals specified by the manufacturer of each piece of equipment, or when equipment calibration results are out of tolerance. Equipment maintenance logs will be maintained by Ideal Tech Services Inc.

Dissolved Oxygen Sensor Per DEP-SOP-001/01 FT 1500

Start: ORP Sensor Per DEP-SOP-001/01 FT 2100 End:

± 5.0%

± 10%

N/A

Ambient Air Temperature

No CCV Limit

INITIAL

8.17

.04

CCV METER mg/L (± 10%)

0.00

0.00

2/17/25

INITIAL

LOT NUMBER

Standards prepared by Oakton

7.00

EXP DATE

INITIAL

CC793956

YSI Multi Parameter Meter: YSI-PRO+ ITS #4

3.994.005

Fluke Infrared Thermoneter S.N. 13730781 Both Certified By Aqua Pure Once Per Year 12/16/24

N/A

01/03/2529.90 ITS YSI #4HIGH

Nephelometric Turbidity Unit (NTU) Standards are prepared by Pro Cal Set# 39845, Lot# 250132 EXP:

Dec 2026

N/M0.00 N/A

6.99 CC798874 Mar-26

ᵒ C

29.90

Baseline Landfill SA1

Jan-263.99

METER READING

7.000

ITS YSI #2

LOW

INITIAL

.06

764.4

Thermometer is N.I.S.T. certified and manufactured by ERTCO, S/N 2206. YSI is checked against ERTCO

HIGH 0.00

5.30

N/M

May-25

HF SCIENTIFIC MICRO TPW TURBIDITY METER - MODEL # 20000 SN 2021010003

Per DEP-SOP-001/01 FT 1600 ITS-3-NTU

STANDARD (ntu)

METER READING CCV

Acceptance % of standard value

0.02 .02

8,974

1.59

NMNM

2STANDARD ID

HACH POCKET COLORIMETER II S/N 06070D052733

EXPIRATION DATESTANDARD (mV)

CCV BLANK

9.97

ITS YSI #2

4GD0514

STANDARD

µmhos/cm

LOT NUMBER EXPIRATION DATE

INITIAL CCV (± 5%)

10.012 9.98 CC791198 Nov-25

16.8

ITS YSI #4

Initial Calibration and CCV Daily for D.O. Date:

LOT NUMBER

Aqua Pure Water & Sewage Service LLC

3855 East Silver Springs Blvd., Unit #107

Ocala, Florida 34470

TEMP READING ᵒC

Apr-25NM NM

2,764 2,763 4GE1364

STANDARD ᵒC

ERTCO

Thermometer

± .5 ᵒC

YSI METER

LOW

LOW HIGH

16.8 9.64

ᵒ C

CCV (± 0.3 mg/L)

STANDARD (mg/L)

25.3

CITY, STATE: Site:

INITIAL CAL DATE @ TIME: @ CCV CALIBRATION DATE @ TIME: @

+ 0.02

Remarks:

Weather Conditions: clear sunny 60° - 75° F

Equipment Blank with Publix purified water

PRO Oct 15 2024 18:07 F5

EXP MAY 13 2025 PLT 12-506

Equipment Blank Collected @

COPY TO: SIGNED:

Chris Monaco

Aqua Pure Water & Sewage Service LLC

3855 East Silver Springs Blvd., Unit #107

Ocala, Florida 34470

TEMP READING ᵒC

Apr-25NM NM

2,764 2,764 4GE1364

STANDARD ᵒC

ERTCO

Thermometer

± .5 ᵒC

YSI METER

LOW

LOW HIGH

14.6 10.11

ᵒ C

CCV (± 0.3 mg/L)

STANDARD (mg/L)

24.3

9.97

ITS YSI #2

4GD0514

STANDARD

µmhos/cm

LOT NUMBER EXPIRATION DATE

INITIAL CCV (± 5%)

10.012 9.97 CC791198 Nov-25

14.6

ITS YSI #4

Initial Calibration and CCV Daily for D.O. Date:

LOT NUMBER

May-25

HF SCIENTIFIC MICRO TPW TURBIDITY METER - MODEL # 20000 SN 2021010003

Per DEP-SOP-001/01 FT 1600 ITS-3-NTU

STANDARD (ntu)

METER READING CCV

Acceptance % of standard value

0.02 .02

8,974

1.59

NMNM

2STANDARD ID

HACH POCKET COLORIMETER II S/N 06070D052733

EXPIRATION DATESTANDARD (mV)

CCV BLANK

N/A

7.00 CC798874 Mar-26

ᵒ C

29.90

Baseline Landfill SA1

Jan-263.99

METER READING

7.000

ITS YSI #2

LOW

INITIAL

.07

764.5

Thermometer is N.I.S.T. certified and manufactured by ERTCO, S/N 2206. YSI is checked against ERTCO

HIGH 0.00

5.30

N/M

2/18/25

INITIAL

LOT NUMBER

Standards prepared by Oakton

7.00

EXP DATE

INITIAL

CC793956

YSI Multi Parameter Meter: YSI-PRO+ ITS #4

3.994.005

Fluke Infrared Thermoneter S.N. 13730781 Both Certified By Aqua Pure Once Per Year 12/16/24

N/A

01/03/2529.90 ITS YSI #4HIGH

Nephelometric Turbidity Unit (NTU) Standards are prepared by Pro Cal Set# 39845, Lot# 250132 EXP:

Dec 2026

N/M0.00

9.97

2/18/25

METER READING

CCV (± 0.2 SU)

3.99

ICV (± 0.2 SU)

All equipment used to obtain data at this site is owned, operated, and maintained by Ideal Tech Services Inc., unless otherwise noted. All equipment was purchased new from themanufacturers or authorized distributors. Preventative maintenance will be performed at the intervals specified by the manufacturer of each piece of equipment, or when equipment calibration results are out of tolerance. Equipment maintenance logs will be maintained by Ideal Tech Services Inc.

Dissolved Oxygen Sensor Per DEP-SOP-001/01 FT 1500

Start: ORP Sensor Per DEP-SOP-001/01 FT 2100 End:

± 5.0%

± 10%

N/A

Ambient Air Temperature

No CCV Limit

INITIAL

8.35

.06

CCV METER mg/L (± 10%)

0.00

0.00

CALIBRATION LOG

762.3

Aug-25

EXPIRATION DATE

5.30

Notes: NA - Not Applicable, NM - Not Measured, ICV - Initial Calibration Verification, CCV - Continuing Calibration Verification Revision 9.47 01/16/25 update cal solutions

399 400

Standard is HACH DPD Chlorine LR secondary GEL Standard. Lot A5318 Verified 12/16/24

MFGR VALUE mg/L

.91

NM

.90

Conductivity Sensor Per DEP-SOP-001/01 FT 1200

85 Oct-25

4GJ0591

1.61

Liquid Temp °C

AP-BLF-3213-021825ITS Work Order Number:

Standard is ORP solution, prepared by USA Blue Book. Cal Limit is ± 5% @ 25° C

199 199 4GK0436

VERIFIED VALUE mg/L

0.00

14.6

7.00

CCV

01/03/25

N/A

YSI Temperature Sensor Check Per DEP-SOP-001/01 FT 1400

METER

NUMBER

DATE PERFORMED

(Quarterly)

4GH0018

STANDARD

Standard Units

LOT NUMBER

pH Sensor Per DEP-SOP-001/01 FT 1100

Standards prepared by USA Blue Book. All standards are potassium chloride solutions.

None Collected

4GJ0937

1,000

Barometer mm/Hg

.17

± 6.5%

± 10%

2,763

METER READING

Aug-25

24.3

METER READING

.21

Zero D.O. standard is Sodium Sulfite, Cobalt Chloride Hexahydrate, Water prepared by USA Blue Book.

Limit is ± 0.3 mg/L of theoretical value (see Table FT 1500-1)

.02

Oct-25

NM

CITY, STATE: Site:

INITIAL CAL DATE @ TIME: @ CCV CALIBRATION DATE @ TIME: @

+ 0.02

Remarks:

Weather Conditions: Overcast then sunny 65° - 75° F

Equipment Blank with Publix purified water

PRO Oct 15 2024 18:07 F5

EXP MAY 13 2025 PLT 12-506

Equipment Blank Collected @

COPY TO: SIGNED:

Chris Monaco

Aqua Pure Water & Sewage Service LLC

3855 East Silver Springs Blvd., Unit #107

Ocala, Florida 34470

TEMP READING ᵒC

Apr-25NM NM

2,764 2,763 4GE1364

STANDARD ᵒC

ERTCO

Thermometer

± .5 ᵒC

YSI METER

LOW

LOW HIGH

19.6 9.20

ᵒ C

CCV (± 0.3 mg/L)

STANDARD (mg/L)

24.4

9.98

ITS YSI #2

4GD0514

STANDARD

µmhos/cm

LOT NUMBER EXPIRATION DATE

INITIAL CCV (± 5%)

10.012 9.98 CC791198 Nov-25

19.6

ITS YSI #4

Initial Calibration and CCV Daily for D.O. Date:

LOT NUMBER

May-25

HF SCIENTIFIC MICRO TPW TURBIDITY METER - MODEL # 20000 SN 2021010003

Per DEP-SOP-001/01 FT 1600 ITS-3-NTU

STANDARD (ntu)

METER READING CCV

Acceptance % of standard value

0.02 .02

8,974

1.59

NMNM

2STANDARD ID

HACH POCKET COLORIMETER II S/N 06070D052733

EXPIRATION DATESTANDARD (mV)

CCV BLANK

N/A

7.00 CC798874 Mar-26

ᵒ C

29.90

Baseline Landfill SA1

Jan-264.01

METER READING

7.000

ITS YSI #2

LOW

INITIAL

.05

760.5

Thermometer is N.I.S.T. certified and manufactured by ERTCO, S/N 2206. YSI is checked against ERTCO

HIGH 0.00

5.30

N/M

2/19/25

INITIAL

LOT NUMBER

Standards prepared by Oakton

7.01

EXP DATE

INITIAL

CC793956

YSI Multi Parameter Meter: YSI-PRO+ ITS #4

4.004.005

Fluke Infrared Thermoneter S.N. 13730781 Both Certified By Aqua Pure Once Per Year 12/16/24

N/A

01/03/2529.90 ITS YSI #4HIGH

Nephelometric Turbidity Unit (NTU) Standards are prepared by Pro Cal Set# 39845, Lot# 250132 EXP:

Dec 2026

N/M0.00

9.98

2/19/25

METER READING

CCV (± 0.2 SU)

4.00

ICV (± 0.2 SU)

All equipment used to obtain data at this site is owned, operated, and maintained by Ideal Tech Services Inc., unless otherwise noted. All equipment was purchased new from themanufacturers or authorized distributors. Preventative maintenance will be performed at the intervals specified by the manufacturer of each piece of equipment, or when equipment calibration results are out of tolerance. Equipment maintenance logs will be maintained by Ideal Tech Services Inc.

Dissolved Oxygen Sensor Per DEP-SOP-001/01 FT 1500

Start: ORP Sensor Per DEP-SOP-001/01 FT 2100 End:

± 5.0%

± 10%

N/A

Ambient Air Temperature

No CCV Limit

INITIAL

8.35

.05

CCV METER mg/L (± 10%)

0.00

0.00

CALIBRATION LOG

760.0

Aug-25

EXPIRATION DATE

5.30

Notes: NA - Not Applicable, NM - Not Measured, ICV - Initial Calibration Verification, CCV - Continuing Calibration Verification Revision 9.47 01/16/25 update cal solutions

400 400

Standard is HACH DPD Chlorine LR secondary GEL Standard. Lot A5318 Verified 12/16/24

MFGR VALUE mg/L

.91

NM

.90

Conductivity Sensor Per DEP-SOP-001/01 FT 1200

85 Oct-25

4GJ0591

1.61

Liquid Temp °C

AP-BLF-3213-021925ITS Work Order Number:

Standard is ORP solution, prepared by USA Blue Book. Cal Limit is ± 5% @ 25° C

200 200 4GK0436

VERIFIED VALUE mg/L

0.00

19.6

7.00

CCV

01/03/25

N/A

YSI Temperature Sensor Check Per DEP-SOP-001/01 FT 1400

METER

NUMBER

DATE PERFORMED

(Quarterly)

4GH0018

STANDARD

Standard Units

LOT NUMBER

pH Sensor Per DEP-SOP-001/01 FT 1100

Standards prepared by USA Blue Book. All standards are potassium chloride solutions.

none collected

4GJ0937

1,000

Barometer mm/Hg

.17

± 6.5%

± 10%

2,765

METER READING

Aug-25

24.4

METER READING

.21

Zero D.O. standard is Sodium Sulfite, Cobalt Chloride Hexahydrate, Water prepared by USA Blue Book.

Limit is ± 0.3 mg/L of theoretical value (see Table FT 1500-1)

.02

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-2 WACS Well Number: 12803 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 50 to 60 50.23 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 59.74 Feet - 50.23 Feet) * 0.16 Gallons/Ft= 1.52 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 60 Feet) + 0.032 FCV = 0.392 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1310 1.50 1.50 0.25 50.32 6.19 26.0 555 0.20 13.10 none none

1312 0.50 2.00 0.25 50.32 6.20 26.1 556 0.19 12.00 none none

1314 0.50 2.50 0.25 50.32 6.23 26.0 558 0.17 11.60 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-2 1 PE 1 L 6°C Not Required BP 946

MW-2 1 PE 250 mL H₂SO₄ <2 BP 946

MW-2 2 CG 40 mL 6°C Not Required BP 100

MW-2 1 PE 250 mL HNO₃ <2 BP 946

MW-2 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= -47

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

1314 1322

Dedicated BP PE

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1304 1314 2.50

NTU at metals sample = 7.3

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

YES NO

YES NOYES YESNO NO

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-5A WACS Well Number: 12859 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 33 to 43 32.74 SS ESP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 42.28 Feet - 32.74 Feet) * 0.16 Gallons/Ft= 1.53 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 60 Feet) + 0.032 FCV = 0.392 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

0948 1.50 1.50 0.30 32.85 6.34 24.6 993 0.09 1.10 none none

0950 0.60 2.10 0.30 32.85 6.34 24.6 993 0.08 1.00 none none

0952 0.60 2.70 0.30 32.85 6.33 24.6 993 0.07 1.20 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-5A 1 PE 1 L 6°C Not Required SS ESP 1136

MW-5A 1 PE 250 mL H₂SO₄ <2 SS ESP 1136

MW-5A 2 CG 40 mL 6°C Not Required SS ESP 100

MW-5A 1 PE 250 mL HNO₃ <2 SS ESP 1136

MW-5A 3 CG 40 mL HCl Not Required SS ESP 100

Remarks:

ORP= -114

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

0952 0957

33.50 PE

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

33.50 33.50 0943 0952 2.70

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-6 WACS Well Number: 12829 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 37 to 47 30.90 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 46.92 Feet - 30.90 Feet) * 0.16 Gallons/Ft= 2.56 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 50 Feet) + 0.032 FCV = 0.332 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1153 1.50 1.50 0.30 31.12 7.03 24.7 379 0.12 5.40 none none

1155 0.60 2.10 0.30 31.12 7.01 24.7 377 0.12 2.10 none none

1157 0.60 2.70 0.30 31.12 6.97 24.7 374 0.11 1.90 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-6 1 PE 1 L 6°C Not Required BP 1136

MW-6 1 PE 250 mL H₂SO₄ <2 BP 1136

MW-6 2 CG 40 mL 6°C Not Required BP 100

MW-6 1 PE 250 mL HNO₃ <2 BP 1136

MW-6 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= -72

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1148 1157 2.70

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

1157 1203

Dedicated BP PE

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-7 WACS Well Number: 12829 Date: 2/17/25

Well Screen Interval (ft): NGVD

2 0.375 34 to 44 36.46 SS ESP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 48.40 Feet - 36.46 Feet) * 0.16 Gallons/Ft= 1.91 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 45 Feet) + 0.032 FCV = 0.302 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1511 2.10 2.10 0.30 36.54 6.54 25.1 486 0.61 4.10 none none

1513 0.60 2.70 0.30 36.54 6.55 25.1 491 0.65 1.70 none none

1515 0.60 3.30 0.30 36.54 6.54 25.1 494 0.57 1.10 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-7 1 PE 1 L 6°C Not Required SS ESP 1136

MW-7 1 PE 250 mL H₂SO₄ <2 SS ESP 1136

MW-7 2 CG 40 mL 6°C Not Required SS ESP 100

MW-7 1 PE 250 mL HNO₃ <2 SS ESP 1136

MW-7 3 CG 40 mL HCl Not Required SS ESP 100

Remarks:

ORP= 104

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

37.50 PE

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

37.50 37.50 1504 1515 3.30

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-8D WACS Well Number: 12819 Date: 2/17/25

Well Screen Interval (ft): NGVD

2 0.375 48 to 58 46.90 SS ESP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 71.14 Feet - 46.90 Feet) * 0.16 Gallons/Ft= 3.88 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * Feet) + 0.032 FCV = 0.032 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1425 4.00 4.00 0.40 47.18 6.36 26.9 1,070 0.07 0.60 Brown none

1428 1.20 5.20 0.40 47.18 6.37 26.9 1,069 0.07 0.80 Brown none

1431 1.20 6.40 0.40 47.18 6.38 26.9 1,060 0.07 1.30 Brown none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-8D 2 PE 1 L 6°C Not Required SS ESP 1136

MW-8D 2 PE 250 mL H₂SO₄ <2 / <2 SS ESP 1136

MW-8D 4 CG 40 mL 6°C Not Required SS ESP 100

MW-8D 2 PE 250 mL HNO₃ <2 / <2 SS ESP 1136

MW-8D 6 CG 40 mL HCl Not Required SS ESP 100

Sample/DUP

Remarks:

ORP= -110

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

1431 1442

48.00 PE

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

48.00 48.00 1415 1431 6.40 cloudy tan sheen on purge water.

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-9 WACS Well Number: 12812 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 53 to 63 45.64 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 61.47 Feet - 45.64 Feet) * 0.16 Gallons/Ft= 2.53 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 65 Feet) + 0.032 FCV = 0.422 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1347 1.20 1.20 0.30 45.87 6.42 24.7 907 0.29 5.20 none none

1349 0.60 1.80 0.30 45.87 6.43 24.7 907 0.27 3.60 none none

1351 0.60 2.40 0.30 45.87 6.43 24.6 908 0.25 3.40 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-9 1 PE 1 L 6°C Not Required BP 1136

MW-9 1 PE 250 mL H₂SO₄ <2 BP 1136

MW-9 2 CG 40 mL 6°C Not Required BP 100

MW-9 1 PE 250 mL HNO₃ <2 BP 1136

MW-9 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= 71

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1343 1351 2.40

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

1351 1359

Dedicated BP PE

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-11 WACS Well Number: 12831 Date: 2/19/25

Well Screen Interval (ft): NGVD

2 0.375 54 to 64 47.10 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 71.49 Feet - 47.10 Feet) * 0.16 Gallons/Ft= 3.90 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 66 Feet) + 0.032 FCV = 0.428 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1007 1.20 1.20 0.30 47.46 6.59 24.8 1,035 0.15 9.60 none none

1009 0.60 1.80 0.30 47.46 6.57 24.8 1,022 0.17 3.80 none none

1011 0.60 2.40 0.30 47.46 6.56 24.8 1,020 0.16 2.60 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-11 1 PE 1 L 6°C Not Required BP 1136

MW-11 1 PE 250 mL H₂SO₄ <2 BP 1136

MW-11 2 CG 40 mL 6°C Not Required BP 100

MW-11 1 PE 250 mL HNO₃ <2 BP 1136

MW-11 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= 48

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

1011 1017

Dedicated BP PE

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1003 1011 2.40

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-12 WACS Well Number: 12832 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 47 to 57 40.39 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 57.22 Feet - 40.39 Feet) * 0.16 Gallons/Ft= 2.69 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 60 Feet) + 0.032 FCV = 0.392 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1227 1.00 1.00 0.20 40.72 6.53 25.0 773 0.29 19.90 none none

1229 0.40 1.40 0.20 40.72 6.53 25.0 773 0.28 17.60 none none

1231 0.40 1.80 0.20 40.72 6.53 25.0 771 0.32 13.20 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-12 1 PE 1 L 6°C Not Required BP 757

MW-12 1 PE 250 mL H₂SO₄ <2 BP 757

MW-12 2 CG 40 mL 6°C Not Required BP 100

MW-12 1 PE 250 mL HNO₃ <2 BP 757

MW-12 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= 100

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1222 1231 1.80

Purge starts orange then clears. NTU at metals sample = 5.5

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

1231 1239

Dedicated BP PE

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-13 WACS Well Number: 12833 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 60 to 70 31.16 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 70.10 Feet - 31.16 Feet) * 0.16 Gallons/Ft= 6.23 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 70 Feet) + 0.032 FCV = 0.452 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1442 1.20 1.20 0.30 32.21 4.73 24.2 71 4.64 0.90 none none

1444 0.60 1.80 0.30 32.21 4.72 24.2 70 4.63 0.60 none none

1446 0.60 2.40 0.30 32.21 4.71 24.2 69 4.62 0.90 none none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-13 1 PE 1 L 6°C Not Required BP 1136

MW-13 1 PE 250 mL H₂SO₄ <2 BP 1136

MW-13 2 CG 40 mL 6°C Not Required BP 100

MW-13 1 PE 250 mL HNO₃ <2 BP 1136

MW-13 3 CG 40 mL HCl Not Required BP 100

Remarks:

ORP= 247

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

Dedicated BP Dedicated BP 1438 1446 2.40

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

1446 1452

Dedicated BP PE

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-14 WACS Well Number: 12834 Date: 2/18/25

Well Screen Interval (ft): NGVD

2 0.375 100 to 110 36.63 SS ESP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 108.30 Feet - 36.63 Feet) * 0.16 Gallons/Ft= 11.47 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 110 Feet) + 0.032 FCV = 0.692 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard units)

Temp

(°C)

COND

(µS/cm)

Dissolved

Oxygen

(mg/L)

Turbidity

(NTUs)

COLOR

(describe)

ODOR

(describe)

1023 1.20 1.20 0.30 37.23 6.12 25.3 400 0.11 1.20 yellow none

1025 0.60 1.80 0.30 37.23 6.15 25.3 413 0.10 1.00 yellow none

1027 0.60 2.40 0.30 37.23 6.20 25.3 414 0.10 1.10 yellow none

Sampled By: Ideal Tech Services, Inc. Signature: Sampling Initiated At: Sampling Ended At:

Chris Monaco

Pump or Tubing Depth in Tubing Material Field Filtered: Filter Size:

Well (ft): Code: Filtration Equipment Type: polyethersulphone (mm)

Field Decontamination Pump: Tubing Replaced: Duplicate:

Sample ID Code # Containers Material Code Volume Preservative Final pH

MW-14 1 PE 1 L 6°C Not Required SS ESP 1136

MW-14 1 PE 250 mL H₂SO₄ <2 SS ESP 1136

MW-14 2 CG 40 mL 6°C Not Required SS ESP 100

MW-14 1 PE 250 mL HNO₃ <2 SS ESP 1136

MW-14 3 CG 40 mL HCl Not Required SS ESP 100

Remarks:

ORP= -68

MATERIAL CODES: AG = Amber Glass; CG = Clear Glass; HDPE = High Density Polyethylene; LDPE = Low Density Polyethylene; PP = Polypropylene; S = Silicone; T = Teflon; O = Other (Specify)

SAMPLING EQUIPMENT CODES: APP = After (Through) Peristaltic Pump; B = Bailer; BP = Bladder Pump; ESP = Electric Submersible Pump;

SS ESP = Stainless Steel Electric Submersible Pump; RFPP = Reverse Flow Peristaltic Pump; SM = Straw Method (Tubing Gravity Drain); O = Other (Specify)

WELL CAPACITY (Gallons Per Foot): 0.75” = 0.02; 1” = 0.04; 1.25” = 0.06; 2” = 0.16; 3” = 0.37; 4” = 0.65; 5” = 1.02; 6” = 1.47; 12” = 5.88

TUBING INSIDE DIA. CAPACITY (Gal./Ft.): 1/8" = 0.0006; 3/16" = 0.0014; 1/4" = 0.0026; 5/16" = 0.004; 3/8" = 0.006; 1/2" = 0.010; 5/8" = 0.016

1027 1033

105.00 PE

IDEAL TECH SERVICES, INC. GROUNDWATER SAMPLE LOG

Purging Data

Well Diameter

(inches):

Tubing

Diameter

(inches):

Static Depth to Water (ft):

Purge Pump

Type:

ITS Revision 1.0 Date: 11/06/19

Sample Preservation (including wet ice)

8011 EDB

App I Metals w/ Fe, Na, Hg

8260 App I VOC

Total Volume Added In Field

None

None

None

None

None

Sample Flow

Rate (milliliters per minute)

NOTES: 1. The above do not constitute all of the information required by Chapter 62-160, F.A.C.

2. STABILIZATION CRITERIA FOR RANGE OF VARIATION OF LAST THREE CONSECUTIVE READINGS (SEE FS 2212, SECTION 3) pH: ± 0.2 units Temperature: ± 0.2 oC Specific Conductance: ± 5% Dissolved Oxygen: all readings ≤ 20% saturation (see Table FS 2200-2);

optionally, ± 0.2 mg/L or ± 10% (whichever is greater) Turbidity: all readings ≤ 20 NTU; optionally ± 5 NTU or ± 10% (whichever is greater)

105.00 105.00 1019 1027 2.40

Sample Container Specifications

SAMPLING DATA

Intended Analysis and/or Method Sampling

Equipment Code

Nitrate, Cl, TDS

Nitrogen, Ammonia

Site Name: Marion County Solid Waste Baseline landfill WACS ID: 20906 Site Location: Marion County, Florida

Well No: MW-15 WACS Well Number: 12862 Date: 2/19/25

Well Screen Interval (ft): NGVD

2 0.375 52 to 62 37.92 BP

Well Volume Purge: 1 Well Volume = (Total Well Depth - Static Depth To Water) * Well Capacity (gal/ft)

= ( 61.55 Feet - 37.92 Feet) * 0.16 Gallons/Ft= 3.78 Gallons

Equipment Volume Purge: 1 Equipment Vol. = Pump Volume + (Tubing Capacity * Tubing Length) + Flow Cell Volume (FCV)

Gallons + ( 0.006 Gallons/Ft * 62 Feet) + 0.032 FCV = 0.404 Gallons

Initial Pump or Tubing Depth Final Pump or Tubing Depth Purging Initiated At: Purging Ended At: Total Volume Purged (gal):

In Well (ft): In Well (ft):

Time

Volume

Purged

(gallons)

Total

Volume

Purged

(gallons)

Purge

Rate

(gpm)

Depth to

Water

(feet) pH

(standard…