CN-370000-HW554-DC010K.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

HW554

D000 NADC010K

APTIM

Eric Kramer, P.E.

850.245.8941Miranda McClure (acting)

ERIC_5463

Carriage Cleaners

967 W. State Road 434, Longwood, Seminole County

Well Abandonment/Closure

APTIM will abandon 11 monitoring wells, five vapor extraction laterals, five vapor monitoring points, and three vapor extraction wells. Work will be done according to the attached Scope of Work and Cost Proposal submitted by APTIM on 3/4/2021.

Site Closure/Well Abandonment Report

06/25/2021

08/27/2021

$ 6,180.88 $ 0.00 $ 0.00 $ 0.00

$ 0.00

Miranda McClure Digitally signed by Miranda McClure Date: 2021.04.07 14:28:00 -04'00'

Miranda McClure Digitally signed by Miranda McClure Date: 2021.04.07 14:28:12 -04'00'

William E. Burns, Jr. Digitally signed by William E. Burns, Jr.

Date: 2021.04.08 12:12:10 -04'00'

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2021.04.08 12:47:11 -04'00'

$ 6,180.88

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

Field notes of well abandonment activities -- subtask 2 05/28/2021

Site Closure/Well Abandonment Report -- subtask 2 06/25/2021

Submittal and FDEP approval of field notes of well abandonment activities and Site Closure/Well Abandonment Report -- subtasks 1 & 2 $ 6,180.88

$ 6,180.88

HW554

DC010K

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: APTIM Contract File Contract No. HW554

FROM: Miranda McClure, Project Manager

SUBJECT: Carriage Cleaners

FAC # ERIC_5463

Task Assignment #DC010K Closure/Well Abandonment

DATE: April 7, 2021

Under this Task Assignment, APTIM is going to conduct well abandonment activities as the last activity for closing the site. The final deliverable will be to submit a Well Abandonment/Site Closure report. Work will be done according to the attached Scope of Work and Cost Proposal dated March 4, 2021.

Subtask 1: Project Management This subtask is a percentage of the overall project and has been negotiated as a contract rate.

Subtask 2: Well abandonments and reporting APTIM and DEP agreed to the proposed scope of work and level of effort. APTIM will abandon a total of 24 monitoring wells, vapor extraction points, vapor extraction wells, and vapor lateral wells.

A Well Abandonment Report will be submitted as the final deliverable.

The Task Assignment is for the revised fixed price of $6,180.88. Cost details are included in the attached Cost Estimate Forms, supporting Level-of-Effort subtasks, and the Proposed Scope of Work.

FDEP COST ESTIMATE

Contractor: Aptim Environmental & Infrastructure, LLC

Date: 3/4/2021

Task #: HW554-DC010K SubTask 1 Project Management

Site: Carriage Cleaners, ERIC_5463 SubTask 2 Well Abandonments & Reporting

Activity/Phase: Site Closure SubTask 3

Project Manager: Eric Kramer SubTask 4

SubTask 5

Totals 1 2 3 4 5 6 Labor Rate Category

$63.32 Client Program Manager E. Kramer 3 3.1 $63.32 Engineer/Scientist 5 E. Kramer 1 1 0 0 0 0 $60.61 Engineer/Scientist 5 G. Roberts 9 9 0 0 0 0 $27.18 Engineering Tech 2 B. Skipper 18 18 0 0 0 0 $21.69 Engineering Tech 1 D. McConnaug 17 17 0 0 0 0 $30.31 Designer 2 S. Ferianc 2 2 0 0 0 0 $23.70 Tech. Pub. Spec. 3 H. Vining 2 2 0 0 0 0

0 0 0 0 0 0 Total Hours 52 3 49 0 0 0 0

Direct Labor $1,771.65 $196.85 $1,574.80 $0.00 $0.00 $0.00 $0.00

Fringe 119.00% $2,108.26 $234.25 $1,874.01 $0.00 $0.00 $0.00 $0.00 Overhead 20.90% $370.27 $41.14 $329.13 $0.00 $0.00 $0.00 $0.00 Gen & Admin 32.60% $577.55 $64.17 $513.38 $0.00 $0.00 $0.00 $0.00

Total Labor $4,827.73 $536.41 $4,291.32 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $88.58 $9.84 $78.74 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $194.00 $194.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $194.00 $194.00 $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $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 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Permits $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Miscellaneous Supplies $200.00 $200.00 $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 $200.00 $200.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $20.00 $20.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $220.00 $220.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

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

Expendables $65.00 $65.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $302.80 $302.80 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $367.80 $367.80 $0.00 $0.00 $0.00 $0.00

$5,698.11 $546.25 $5,151.86 $0.00 $0.00 $0.00 $0.00 Subtotal $482.77 $53.64 $429.13 $0.00 $0.00 $0.00 $0.00 Completion Fee

Total Estimated Cost $6,180.88 $599.89 $5,580.99 $0.00 $0.00 $0.00 $0.00

Cost Estimate Page 1 of 2 DC010K est.xlsx

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Carriage Cleaners, ERIC_5463

SUBTASK:

DATE: March 04, 2021

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 1

Engineer/Scientist 5 G. Roberts

Engineering Tech 2 B. Skipper

Engineering Tech 1 D. McConnaughe

Designer 2 S. Ferianc Well abandonment report (Drafting) 2 Tech Publications Specialist 3 H. Vining 2

TOTAL LABOR 49

EQUIPMENT ITEM RATE UNIT USAGE

Expendables $32.50 day 2 $65.00 Shallow GW Sampling Kit $208.55 day 0 $0.00 Deep Groundwater Sampling Kit $349.20 day 0 $0.00 Water Level Indicator $19.40 day 1 $19.40 Pump Peristaltic $29.10 day 2 $58.20 Portable Generator (5 kw) $66.00 day 2 $132.00 Jackhammer $46.60 day 2 $93.20 55-gallon Drum $58.20 each 0 $0.00

TOTAL EQUIPMENT: $367.80

VEHICLE TYPE RATE UNIT USAGE

Automobile $68.00 Day 0 $0.00 Van or Truck $97.00 Day 2 $194.00

TOTAL VEHICLE: $194.00

PER DIEM STAFF RATE UNIT USAGE

Hotel $110.00 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 0 0 $0.00 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: $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE Rate UNIT USAGE TOTALS

Misc. Supplies Grout, Concrete, Paint,Fill, Sod $200.00 Lump 1 $200.00 SJRWMD Abandonment Permits Not Required Each 0 $0.00

TOTAL SUB: $200.00

Well abandonment report (Document Production)

Note: Abandonment of Monitoring Wells MW001 through MW011, Vapor Extraction Laterals VEL01 through VEL05, Vapor monitoring point VMP 01 through VMP05 and Vapor VE002 and VE003

Well Abandonments & Reporting

Technical Report Review

Researching Permit requirements with SJRWMD (1 hr), Preparation of Well Completion Reports for each well Upon completion of Well Plugging (2 hrs), Preparation of Abandonment Report including final Tables and Maps (7 hrs).

Travel preparation and mobilization (1 hr), Round trip travel to site (1.5 hrs). Purchasing supplies (1 hr), Locating and exposing Vapor Extraction, Vent Wells, Vacuum Monitoring Wells, and Monitoring Wells, Open, collection of measurements and preparation of monitoring wells prepare for tremie grouting (2 hrs). Abandon all wells, and cap with concrete & site restoration (10 hrs), Site Cleanup (1 hr) Round trip travel to site (1.5 hrs) two days. Purchasing supplies (1 hr), Locating and exposing Vapor Extraction, Vent Wells, Vacuum Monitoring Wells, and Monitoring Wells, Open, collection of measurements and preparation of monitoring wells prepare for tremie grouting (2 hrs). Abandon all wells, and cap with concrete & site restoration (10 hrs), Site Cleanup (1 hr)

2-Well Abandonments Page 2 of 2 DC010K est.xlsx

Proposed Scope of Work Well Abandonment Carriage Cleaners Task Assignment DC010K ERIC_5463 (Former Facility ID No. 599500647) Aptim Environmental & Infrastructure, LLC (APTIM) 3/4/21

The following Scope of Work was prepared to close the site with regard to environmental assessment or remediation, as requested by the FDEP and based on the approval memorandum of the Site Rehabilitation Completion Report.

No permits for the well abandonment are required from St. John’s River Water Management District (SJRWMD) for the abandonment of the wells, however, Well Completion Report signed by a Florida Licensed Water Well Contractor are required to be submitted upon completion of the well abandonments. In addition, abandonment of vapor extraction wells and vapor extraction laterals should not require permitting. However, APTIM will confirm the permit requirements prior to beginning the abandonment process.

All wells and remediation components associated with the site rehabilitation will be located, uncovered (many are currently capped with concrete) and abandoned by filling the annulus with Portland grout, in accordance with the South Florida Water Management District Chapter 40E-3, FAC, where applicable. The wells and remedial components will include:

• Monitoring Wells MW001 through MW011

• Vapor Extraction Laterals VEL01 through VEL05

• Vapor monitoring point VMP 01 through VMP05

• Vapor VE002 and VE003.

After completion of the abandonments, Well Completion Reports will be prepared and submitted to the Seminole County Department of Health to close the permits. Also, a Site Closure Letter Report will be prepared summarizing the groundwater closure activities. APTIM recommends the following schedule:

Onsite Well Plugging Activities 4/30/21

Site Closure Letter Report 5/21/21

A task completion date of June 5, 2020 is recommended.

APTIM proposes to perform this scope of work in accordance with the terms and conditions of the Contract between the Florida Department of Environmental Protection and APTIM dated February 16, 2011 (DEP Contract No. HW554). APTIM will begin the proposed scope of work upon issuance of the Task Assignment Notification.

If you have any questions, please do not hesitate to call.