CN-370000-HW554-DC05H.pdf

DEP CONTRACT NO.

Task Assignment #: Module #: Grant #:

Contractor Name:

Contractor Representative:

DEP Contract Manager: Phone #:

DEP Site #:

Site Name:

Address(Street, City, County):

Phase:

Task Description [use additional pages if necessary]:

The Deliverable and Invoice Schedule is attached.

Final Deliverables:

Final Deliverable Due Date:

TASK ASSIGNMENT TYPE AND NOT TO EXCEED AMOUNTS:

FIXED FEE

RETAINAGE:

TOTAL TASK ASSIGNMENT VALUE: $0.00

DEP Task Manager:

DEP Contract Manager:

Contractual Authority:

Contractor Representative:

CC: Procurement Section (MS 93) Section Representative ________

TASK ASSIGNMENT NOTIFICATION FORM

COST PLUS FIXED FEE

COST REIMBURSEMENT

FIXED PRICE FEE SCHEDULE

Period of Performance:

Execution of Task Assignment through:

DEP will review the deliverables to verify that they meet the specifications of this contract and task description. DEP’s Contract Manager shall notify the Contractor of any deficiencies in the deliverable(s) and shall give the Contractor reasonable opportunity to correct noted deficiencies and provide a revised deliverable(s).

WCP TAFORM 01_18

11/27/2020

HW554

D000 NADC005H

APTIM

Eric Kramer, PE

245-8960John Sykes III

ERIC_4474

Best Care Cleaners

11660 SW 88th St., Miami, Miami Dade County

MON

APTIM will perform a Biennial Groundwater Monitoring Event (5 wells), obtain soil vapor samples from 5 former SVE wells and submit a Biennial Groundwater Monitoring Report w/Soil Vapor Data and DEP EDDS and dispose of IDW generated.

Biennial Groundwater Monitoring Report w/Soil Vapor Data & DEP EDDs

09/25/2020

$ 13,524.03 $ 0.00 $ 0.00 $ 0.00

$ 0.00

Digitally signed by John Sykes III Date: 2020.04.09 11:13:00 -04'00'

Digitally signed by John Sykes III Date: 2020.04.09 11:13:17 -04'00'

Digitally signed by Jennifer Farrell Date: 2020.04.09 14:12:38 -04'00'

Digitally signed by Kramer, Eric K Date: 2020.04.09 14:54:28 -04'00'

$ 13,524.03

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 01-2018

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Biennial Groundwater Monitoring Report with Soil Vapor Data and DEP EDDs - ST 2 & 3 09/25/2020

DEP approval of Biennial Groundwater Monitoring Report with Soil Vapor Data and DEP EDDs - ST 1, 2 & 3 $ 13,524.03

$ 13,524.03

HW554

DC005H

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez

Lt. Governor

Noah Valenstein Secretary

Memorandum

TO: DSCP Site File FROM: John Sykes III, Project Manager SUBJECT: Negotiation Summary, HW560, TA DC0, Change Order # DATE: April 9, 2020

APTIM will perform a groundwater monitoring event (5 wells), obtain soil vapor samples from 5 former SVE wells and submit a Groundwater Monitoring Report w/Soil Vapor Data, DEP EDDs and dispose of IDW generated, per the APTIM April 8, 2020, scope, schedule, level of effort (LOE) and cost estimate (CE).

Subtask 2:

During the site review meeting on February 20, 2020 it was decided that, based on the data from the last groundwater monitoring event, the site should be put back onto an annual sampling interval. Five wells will be monitored during this event. Erwin Remediation is selected as the low-cost provider of IDW transportation & disposal services based on annual quotes on file.

Subtask 3:

In addition to the above groundwater samples, this site had the infrastructure for an SVE system installed but was never operated as an active system due to site access issues. During this mobilization, APTIM will access the VEWs and obtain soil vapor samples. Additionally, a step test will be performed on two of the SVE wells.

Summary:

Final LOE and CE for this TA are 92 hours and $13,524.03, respectively. This LOE and CE are reasonable for the associated scope.

FDEP COST ESTIMATE

Contractor: Aptim Environmental & Infrastructure, Inc.

Date: 4/8/2020

Task #: HW554-DC005H SubTask 1 Project Management

Site: Best Care Cleaners SubTask 2 2-Annual Groundwater Sampling

Activity/Phase: Biennial Sampling SubTask 3 3-SVE Vapor Testing

Project Manager: Eric Kramer SubTask 4

SubTask 5

Totals 1 2 3 4 5 Labor Rate Category

$61.78 Client Program Manager 1E. Kramer 6 5.9 $61.78 Engineer/Scientist 5 E. Kramer 4 2 2 0 0 $59.42 Engineer/Scientist 5 G. Roberts 21 17 4 0 0 $25.29 Engineer/Scientist 1 K. McDonald 23 0 23 0 0 $25.03 Engineering Technician 2 J. Bell 13 13 0 0 0 $19.41 Engineering Technician 1 D. Mconnaugh 20 0 20 0 0 $31.07 Designer 2 S. Ferianc 2 2 0 0 0 $24.55 Tech Publications Specialis H. Vining 3 3 0 0 0

0 0 0 0 0 Total Hours 92 6 37 49 0 0

Direct Labor $3,291.74 $365.75 $1,594.88 $1,331.11 $0.00 $0.00

Fringe 119.00% $3,917.17 $435.24 $1,897.91 $1,584.02 $0.00 $0.00 Overhead 20.90% $687.97 $76.44 $333.33 $278.20 $0.00 $0.00 Gen & Admin 32.60% $1,073.10 $119.23 $519.93 $433.94 $0.00 $0.00

Total Labor $8,969.98 $996.66 $4,346.05 $3,627.27 $0.00 $0.00

Other Direct Costs $164.59 $18.29 $79.74 $66.56 $0.00 $0.00

Travel Vehicle Rental $291.00 $97.00 $194.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $420.00 $0.00 $420.00 $0.00 $0.00 Total Travel $711.00 $97.00 $614.00 $0.00 $0.00 (Equipment Procurement)

Subcontractor $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 (Services Procurement)

Subcontractor Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00

IDW $100.00 $100.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 Materials $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $100.00 $100.00 $0.00 $0.00 $0.00 Handling Fee $10.00 $10.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $110.00 $110.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,396.00 $396.00 $1,000.00 $0.00 $0.00

Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $104.00 $0.00 $104.00 $0.00 $0.00 Total Laboratory $1,500.00 $396.00 $1,104.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00

Expendables $97.50 $32.50 $65.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $1,073.95 $266.75 $807.20 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,171.45 $299.25 $872.20 $0.00 $0.00

$12,627.02 $1,014.95 $5,328.04 $6,284.03 $0.00 $0.00 Subtotal $897.01 $99.67 $434.61 $362.73 $0.00 $0.00 Completion Fee

Total Estimated Cost $13,524.03 $1,114.62 $5,762.65 $6,646.76 $0.00 $0.00

Cost Estimate Page 1 of 3 DC005H est.xlsx

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Best Care Cleaners

SUBTASK:

DATE: April 08, 2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 1 K. McDonald

Engineering Technician 2 J. Bell

Engineering Technician 1 D. Mconnaughey Designer 2 S. Ferianc 2 Tech Publications Specialist 3 H. Vining 3

TOTAL LABOR 37

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 Day 1 $32.50 Shallow GW Sampling Kit $208.55 day 1 $208.55 Deep Groundwater Sampling Kit $349.20 Day 0 $0.00 Water Level Indicator $19.40 Day 0 $0.00 Well Cap, 2" $10.20 each 0 $0.00 Well Locks $3.40 each 0 $0.00 HDPE Tubing $0.25 foot 0 $0.00 55-gallon Drum $58.20 each 1 $58.20

TOTAL EQUIPMENT: $299.25

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 1 $97.00

TOTAL VEHICLE: $97.00

PER DIEM STAFF RATE UNIT USAGE

Hotel $70.00 Day 0 $0.00 Day One leave before 06:00 AM $36.00 Day 0 $0.00 Day One Leave Between 6:00 - Noon $30.00 Day 0 $0.00 Day One leave before 6:00 PM $19.00 Day 0 $0.00 Day $36.00 Day 0 $0.00 Return Day $80.00 Day 0 $0.00

TOTAL PER DIEM: $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Halos Only) $66.00 5 1 $396.00 EPA Method 8260 (Volatiles) $135.00 0 0 $0.00 Sample Shipping (Small cooler) $63.00 0 $0.00 Sample Shipping (large cooler) $104.00 0 $0.00

TOTAL LAB: $396.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS

Misc. Supplies Home Depot/Lowes/Equivilent $50.00 Lump 0 $0.00 Erwin Remediation IDW Transporation and Disposal $100.00 Drum 1 $100.00

TOTAL SUB: $100.00

Report Document Production Proposed Monitoring Wells MW006, MW008, MW009, MW014 and MW015.

Drafting GW Flow and Analytical Results Maps

Travel Preparation and Mobilization (1 hr), Round trip travel to site (2 hrs). Collect Depth to Groundwater Measurements from all wells (2 hrs). Sample four monitoring wells MW006, MW008, MW009, MW014 and MW015 (5 hrs). Purgewater Handling (1 hr), Prepare chain of custody preparation, sample packaging (1 hr), sample delivery (1 hr).

2-Annual Groundwater Sampling

Technical Review of Annual Report, Update Recommendations (2 hrs)

Preparation of GW Flow Maps and GW Analytical Results Maps (2 hrs). Update of GW Elevation, Analytical Summary Tables (2 hrs), Letter Report Text and Preparation of Recommendations and conclusions (9 hrs). Preparation of IDW manifest and profile (1 hr), CD/Database Tables Update and Upload, ADaPT Laboratory Data Check (2 hrs). Preparation of Deliverable for Invoicing (1 hr).

2-GW Sampling Page 2 of 3 DC005H est.xlsx

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Best Care Cleaners

SUBTASK:

DATE: April 08, 2020

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2 Engineer/Scientist 5 G. Roberts 4

Engineer/Scientist 1 K. McDonald

Engineering Technician 2 J. Bell

Engineering Technician 1 D. Mconnaughey

Designer 2 S. Ferianc Tech Publications Specialist 3 H. Vining

TOTAL LABOR 49

EQUIPMENT ITEM RATE UNIT USEAGE

Expendables $32.50 Day 2 $65.00 Soil Sampling Kit (concrete) $208.55 Day 0 $0.00 Soil Vapor Sampling Kit $213.40 Day 2 $426.80 Air Flow Meter $17.50 Day 2 $35.00 Regenerative Blower $92.15 Day 2 $184.30 Portable Generator (5 KW) $66.00 Day 2 $132.00 Encore Sampler $8.75 Each 0 $0.00 Tedlar Bags $14.55 bag 2 $29.10 55 Gallon Drums $58.20 each 0 $0.00

TOTAL EQUIPMENT: $872.20

VEHICLE TYPE RATE UNIT USEAGE

Automobile $68.00 Day 0 $0.00 Truck $97.00 Day 2 $194.00 Truck $420.00 Week 0 $0.00

TOTAL VEHICLE: $194.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel $100.00 Day 2 $200.00 Day One leave before 12:00 (Noon) $30.00 Day 2 $60.00 Whole days $36.00 Day 0 $0.00 Return Day $80.00 Day 2 $160.00

TOTAL PER DIEM: $420.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 5 0 $1,000.00 EPA Method 8260 (VOHs) Soil $66.00 0 0 $0.00 Sample Shipping (Small cooler) $63.00 0 $0.00 Sample Shipping (large cooler) $104.00 1 $104.00

TOTAL LAB: $1,104.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USEAGE TOTALS HomeDepot/Lowes Concrete $5.86 Bag 0 $0.00 Drilling Supplies/Atlantic MAGS Well Supplies (Casing, Screen, Sand) $334.05 LS 0 $0.00

TOTAL SUB: $0.00

Mobilization and Travel round trip (8 hrs), Locate, Open and adapt wells for connection to system (2 hrs), Perform Active Gas Tests at 5 locations, Collect 5 Vapor Samples, Site Restoration (8 hrs), Chain of custody preparation, Sample Packaging, Sample Drop-off for Delivery (2 hrs). Upload data and Calculate ROI, Preparation of Active Gas Results Maps, Data Tables (3 hrs).

3-SVE Vapor Testing

Review Active Gas Sample Results, Preparation of Recommentations for Report (2 hrs) Incorporation of Active Gas Sampling data and Text, Tables and Maps into Groundwater Report (4 hrs)

Note: Air Analysis by TO-15, Soil Analysis by EPA Method 8260 (VOCs)

Mobilization and Travel round trip (8 hrs), Locate, Open and adapt wells for connection to system (2 hrs), Perform Active Gas Tests at 5 locations, Collect 5 Vapor Samples, Site Restoration (8 hrs), Chain of custody preparation, Sample Packaging, Drop-off for Delivery (2 hrs).

3-SVE Vapor Testing Page 3 of 3 DC005H est.xlsx

Item Description Units Unit Price Total

Amount Units Unit Price Total

Amount Units Unit Price Total

Amount Units Unit Price Total

Amount Transporation 1 $25.00 $25.00 1 $30.00 $30.00 Disposal (soil) 0 $70.00 $0.00 0 $80.00 $0.00 0 $180.00 $0.00 0 $100.00 $0.00 Disposal (liquid) 1 $70.00 $70.00 1 $60.00 $60.00 1 $150.00 $150.00 1 $100.00 $100.00 Additional Drum Costs 1 Lump $220.00 1 $80.00 $80.00 Additional Costs/Fees 1 13% $9.10 Low Volume Fee $50.00 1 6.5% $9.75

Total $324.10 $140.00 $239.75 $100.00

US Ecology Clark Environmental Safety-Kleen

January 27, 2020

None None

Included in Disposal

Erwin Remediation

Included in Disposal

IDW Pickup and Disposal Bid Summary Former Best Care Cleaners/Brickell Bay Cleaners

1166 North Kendall Avenue Miami, Florida 33716

FDEP Site No. ERIC_4474

None

Proposed Scope of Work Best Care Cleaners (Brickell Bay Cleaners) Groundwater and Vapor Sampling Task Assignment DC005H ERIC_4474 (Former FAC ID No. 139601743) APTIM Environmental & Infrastructure, Inc., 4/8/20

Attached, please find the Task Assignment DC005H for the Best Care Cleaners site, also known as facility name Brickell Bay Cleaners, located in Miami, Florida.

The Scope of Work was prepared to perform an additional groundwater sampling event at the former Best Care Cleaners, based on the previous results exceeding the GCTLs.

In addition, the scope of work includes the collection of vapor samples from the five (5) shallow vapor extraction wells installed in 2008.

Specifically, Task Assignment DC005H will include the collection groundwater samples from monitoring wells MW006, MW008, MW009, MW014 and MW015 (5 total wells) as recommended in the most recent Groundwater Sampling Report dated October 3, 2019.

Prior to the collection of groundwater samples, the 15 monitor wells (MW001 through MW015) will be opened for the collection of depth to groundwater measurements. The five (5) wells will be sampled by the micro purge technique utilizing a peristaltic pump and a field-calibrated YSI multi-parameter instrument with a flow-through cell. The samples will be analyzed for the presence of VOHs by EPA Method 8260.

Based on a project review on February 20, 2020, the collection of additional air samples from existing vapor extraction wells has been included in the subtask. Vapor samples will be collected from vapor extraction wells VE001, VE002, VE003, VE004 and VE005.

See the attached map for the locations of the vapor extraction wells. The wells will be located and prepared to extract subsurface soil gas samples using soil vapor extraction testing equipment. Based on a review of the RAP vapor extraction flow rate calculations, the active gas vapor extraction test will extract subsurface soil gas at an approximate rate of approximately 43 SCFM; however, this rate may be field adjusted as actual conditions dictate. Following 15 minutes of extraction, a soil gas sample will be collected in a Tedlar® bag for submittal to the laboratory for analysis by modified EPA Method TO-15. During the vapor extraction, APTIM will collect vapor samples in a Tedlar bag for field screening with an organic vapor analyzer photoionizing detection (OVA- PID). Upon completion on the vapor sample collection for laboratory analysis APTIM will perform a multi-step vacuum test from VE001 and VE002 to obtain operational data to optimize soil vapor extraction (SVE) operation should active remediation is implemented.

Purge water will be placed into a drum for storage onsite and future pickup and disposal.

Erwin Remediation has been selected to provide IDW transportation and disposal, based on annual quotes procured in January 2020. The analytical results from the monitoring wells will be used for characterization of the waste.

An Annual Groundwater Sampling Report will be provided summarizing the groundwater measurements and analytical results in tables, figures and text including conclusions and recommendations. APTIM recommends the following schedule:

Description Due Date

Collection of Vapor Samples 6/27/2020

Collection of GW Samples 8/28/2020

Submit Letter Report 9/25/2020

Submit GIS/Data Base Update 9/25/2020

Task Expiration Date 11/27/2020

APTIM proposes to perform this scope of work in accordance with the terms and conditions of the contract executed between APTIM Environmental & Infrastructure, Inc.

and Florida Department of Environmental Protection No. HW554. APTIM will begin the proposed scope of work upon written authorization.

Please call should you have any questions.