CN-370000-HW689-DC016C.pdf

PDF 3 MB Posted Dec 21, 2021

Attached to: Master Agreement FL|HW689|a751b87398beb5bfc7861f19a403533e
Contract number: HW689
Issued by: Florida

About this file

Written by GovTribe AI · May 21, 2026

Task Assignment Summary

This Task Assignment (TA #DC016C) is a state contract between the Florida Department of Environmental Protection (FDEP) and APTIM Environmental & Infrastructure, LLC for remediation services at the Former Brantley Cleaners site located at 924 West State Road 436, Altamonte Springs, Seminole County, Florida. The task assignment operates under the umbrella of Contract #HW689, executed on December 21, 2021, and is effective through August 15, 2025. The department project manager is Patrick McGrane (850-245-8899), and the contractor's project manager is Eric Kramer (813-205-4703).

The scope of work authorizes APTIM to remove and replace an existing Soil Vapor Extraction (SVE) Remedial System and conduct twelve months of operation and maintenance (O&M). The total task assignment value is $220,873.63, consisting of $201,673.63 in fixed unit rates and $19,200.00 in cost reimbursement. Work is organized into seven subtasks: annual groundwater sampling ($10,327.25); remedial system replacement including procurement and installation ($155,956.61); first semi-annual O&M services ($14,572.43); utilities for Quarters 1 & 2 ($10,170.00); second semi-annual O&M services and project management ($20,127.34); and utilities for Quarters 3 & 4 ($9,720.00). Key deliverables include an Annual Groundwater Sampling Report (due 5/17/24), Semi-Annual O&M Reports (due 10/25/24 and 4/25/25), and monthly O&M report forms. The contract includes multiple procurements: remedial system equipment from ESD Waste2Water ($131,541.38 with tax and startup assistance), vapor phase carbon adsorbers ($1,728.05), electrical services ($2,080.00), and industrial waste disposal ($545.00).

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Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment This Task Assignment (TA) is entered into between the Parties named below, pursuant to Contract Number: .

1. TA Number: TA Completion Date:

TA Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department Project Manager: Department Project Manager Phone:

Contractor Name: (Contractor ) ntractor’st ’s Project Manager: ontractor’s t’s Project Manager Phone:

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

4. As consideration for the services rendered by Contractor under the terms of this TA, the Department shall pay the Contractor on the following bases, up to the Total TA Value as indicated below:

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

5. The Parties agree to comply with the terms and conditions of the underlying the Contract, and the following attachments which are hereby incorporated by reference:

Attachment 1:

Additional Attachments (if necessary):

IN WITNESS WHEREOF, this TA shall be effective on the last date signed below.

State of Florida Department of Environmental Protection

CONTRACTOR Department Name:

Title: Secretary or Designee

(Authorized Signature) (Authorized Signature) Date:

Additional signatures attached on separate page.

HW689

DC016C Completion August 15, 2025

This Task Assignment authorizes APTIM to remove and replace an SVE Remedial System at the Former Brantley Cleaners Site and conduct 12 months of O&M. All work is to be completed in accordance with the January 31, 2024 Scope of Work, Cost Estimate, and Bid Documentation.

Patrick McGrane 850-245-8899 Contractor Aptim Environmental & Infrastructure, LLC (APTIM) Contractor

Contractor Eric Kramer Contractor 813-205-4703

ERIC_5454

924 W State Road 436, Altamonte Springs, Seminole County

Former Brantley Cleaners

Contractor Contractor

✔ $ 201,673.63 ✔ $ 19,200.00

$ 220,873.63

Scope of Work

Aptim Environmental & Infrastructure, LLC (APTIM Contractor

Eric Kramer Digitally signed by Eric Kramer Date: 2024.02.08 11:32:40 -05'00'

Teresa Booeshaghi

Teresa Booeshaghi Digitally signed by Teresa Booeshaghi Date: 2024.02.08 11:04:46 -05'00'

2/8/2024

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 2 - Annual Groundwater Sampling Report 05/17/2024

Subtask 3 - Remedial System Replacement 05/17/2024

Subtask 4 - Semi-Annual O&M Services and Reporting 10/25/2024

Subtask 5 - Utilities Quarter 1 & 2 10/25/2024

Subtask 6 & 1 - Second Semi-Annual O&M Services and Reporting; Project Management 04/25/2025

Subtask 7 - Utilities Quarter 3 & 4 04/25/2025

Subtask 2 - Submittal and FDEP approval of Annual Groundwater Sampling Report $ 10,327.25

Subtask 3 - Submittal and FDEP approval of old Remedial System disposal documentation, field photo logs, SVE Startup Test $ 155,956.61

Subtask 4 - Submittal and FDEP approval of 1st Semi-Annual O&M Report including monthly O&M Report Forms $ 14,572.43

Subtask 5 - Submittal and FDEP approval of Quarter 1 & 2 Utility Invoices Utilities (Cost Plus Fixed Fee) not to exceed $9,600.00 Utilities Handling Fee: $570.00

$ 10,170.00

Subtask 6 & 1 - Submittal and FDEP approval of 2nd Semi-Annual O&M Report including monthly O&M Report Forms; Project Management $ 20,127.34

Subtask 7 - Submittal and FDEP approval of Quarter 3 & 4 Utility Invoices Utilities (Cost Plus Fixed Fee) not to exceed $9,600.00 Utilities Handling Fee: $120.00

$ 9,720.00

$ 220,873.63

HW689

DC016C

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette NNuñez

Lt. Governor

Shawn Hamilton Secretary

Memorandum

TO: Negotiation File

Altamonte Springs, Seminole County Brantley Cleaners (Former)

ERIC_5454

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment DC016C (HW689)

DATE: Feb 2, 2024

This Task Assignment authorizes Aptim Environmental & Infrastructure, LLC (APTIM) to remove/replace the existing Soil Vapor Extraction (SVE) system at the former Brantley Cleaners site. In addition, this Task

Assignment authorizes twelve (12) months of Operation and Maintenance (O&M) for the new SVE system.

The total cost for this project is $220,873.63 with 443 total labor hours. All work is to be completed in accordance with the January 31, 2024, Scope of Work, Cost Estimate, and Bid documentation.

APTIM may invoice according to the included schedule.

Subtask 1:

Project Management is automatically calculated as a percentage of total labor in accordance with

Contract HW689.

Subtask 2:

APTIM will perform an Annual Groundwater Sampling event on a total of 11 wells (MW001, MW004, MW009, MW013, MW016, MW006, MW012, MW005, MW007, MW010, MW-011) prior to SVE removal and replacement. These samples will be analyzed using EPA Method 8260 for volatile organic halocarbons. Several PDB samplers will be replaced at a variety of well depths during this Subtask.

Subtask 3:

The existing SVE system onsite in unrepairable. Therefore, this system will be removed and replaced by a new SVE system constructed by the subcontractor ESD Waste 2 Water, Inc. Following installation of the new SVE system into the existing network piping, electrical services will be re-established, and a startup test will be performed. Soil vapor samples will be collected from seven (7) vapor extraction well locations

(VE01B, VE02A, VE02B, VE04B, VE05B, VE05C and VE06B).

Subtask 4:

The first Semi-Annual O&M event will take place following system startup. The costs associated in this

Subtask are for maintenance, field and system data collection, verification of efficient system operation, collection of two quarterly vapor influent samples for field PID screening, laboratory analysis, and reporting. At the end of the six-month period, a Semi-Annual O&M report will be prepared and submitted to the FDEP. APTIM estimates this first event will take place from June – November 2024.

Subtask 5:

Q1 & Q2 utility costs for SVE operation. Priced under cost reimbursement.

Subtask 6:

This subtask contains the work involved in the second Semi-Annual O&M event. This event will be performed the same as the first. This O&M period is expected to take place from December 2024 – May

2025.

Subtask 7:

Q3 and Q4 utility costs for SVE operation. Priced under cost reimbursement.

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C E F

A P T I M

P a g e

LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Brantley Cleaners

SUBTASK:

DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 3

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2

TOTAL LABOR 56

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Erwin Remediation IDW T&D $545.00 LS 1 $545.00

TOTAL $545.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 11 0 $803.00 EPA Method 8260 (Halos Only/IDW) $73.00 1 $73.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00

TOTAL LAB $1,026.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Deep Groundwater Sampling Kit $415.00 Day 1 $415.00 Diffusion Sampler (2" well) $36.00 Day 7 $252.00 55-gallon Drum $100.00 each 1 $100.00

TOTAL EQUIPMENT $847.00

Annual Groundwater Sampling

Technical evaluation of groundwater analytical data with respect to currect remedial strategy and screening of potential remedial strategies to hasten site cleanup.

Ordering Replacement Passive Sampling Bags and Laboratory Sampling Kits (2 hrs), Preparation of shallow and intermediate GW Flow Maps, Analytical Summry and Result Plume Maps (3 hrs).

Update of GW Elevation, Analytical Summary Tables (3 hrs), Letter Report Text and Preparation of Recommendations and conclusions (18 hrs).

Notes: Proposed PDB Deployment into Monitoring Wells MW001, MW004, MW006, MW009, MW012, MW013 & MW016 and conventional sampling of MW005, MW007, MW010 and MW011.

Gauge 16 MW's.

Travel Preparation and Mobilization (1 hr), Round trip travel to site (3 hrs). Collect Depth to Groundwater Measurements from all wells (3 hrs). Retrieve PDB's and collect 7 samples (5 hrs).

Deploy new PDBs in each of the seven wells (2 hrs). Conventional sampling of four wells using down hole pump (4 hrs.), Sample preparation, Chain of custody preparation, Sample Packaging and Delivery to Laboratory (2 hrs). Collection of Drum purge Water IDW Sample (1 hr), Site Restoration and Cleanup (1 hr).

Drafting GW Flow and Analytical Results Maps Report Document Production

2-GW Sampling Page 2 of 7 DC016C est

SITE : Brantley Cleaners

SUBTASK:

DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 7

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay

Engineering Technician 3 B. Skipper 40

Designer 2 S. Ferianc 2 Technical Pub Specialist 3 H. Vining 1

TOTAL LABOR 140

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck 3 person, 2 trucks $120.00 Day 10 $1,200.00

TOTAL VEHICLE $1,200.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Dominion Metal Recycling Trailer Disposal $0.00 No charge 1 No charge JH Ham Electrical/Permitting $2,080.00 Lump Sum 1 $2,080.00 ESD W2W Replacement system $131,541.38 Lump Sum 1 $131,541.38 Carbon Services Vapor Carbon Drum $1,728.05 Lump Sum 1 $1,728.05

TOTAL $133,621.38

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 7 0 $1,400.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00

TOTAL LAB $1,550.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 5 $200.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Construction/O&M Supplies $75.00 Day 5 $375.00 Construction/O&M/Pilot Test $360.00 Day 5 $1,800.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,375.00

Prepare figures for report documentation Report formatting and finalizing

Mobilization and Shop load out for site work (2 hrs), Travel to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs.)

Mobilization and Shop load out for site work (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs)

Amend HASP for construction work (2 hrs), Engineering review of final shop drawings and O&M manual (2 hrs), Review and complete necessary permitting for new system install (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, prepare necessary documentation of salvaged unit (10 hrs), Mob to site to place new skid mounted remedial system, install tie-downs, oversee electrician connect system, piping connection, commence startup testing, collect vapor sampling (30 hrs), Document startup and operation with photolog (4 hrs)

Remedial System Replacement

Engineering review of shop drawings, equipment adherance to specifications (3 hrs), Onsite engineering support for piping connection, alignment and sequencing operation (4 hrs)

3-Syst Install Page 3 of 7 DC016C est

SITE :

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 9

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 52

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 3

TOTAL LABOR 109

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00

TOTAL VEHICLE $720.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Lump 1 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 4 0 $800.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 2 $220.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $1,020.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,850.00

Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).

Preparation of Semi-Annual O&M Report (18 hrs) which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 6 mo = 48 hrs}. Additional work (each quarter) includes SVE Vacuum Readings and collection of VOC Vapor Sample (total 4 hrs).

Brantley Cleaners

January 31, 2024

PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Recommendations and Conclusions (3 hrs)

Semi-Annual O&M Reporting

Semi-Annual O&M Report (Document Production) Semi-Annual O&M Report (Drafting)

4-SemiAnn O&M Page 4 of 7 DC016C est

SUBTASK: Utilities Quarter 1&2 DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Duke Power Set up fee $450.00 LS 1 $450.00 Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00

TOTAL $10,170.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $0.00

Brantley Cleaners

5-Q1&2 Utilities Page 5 of 7 DC016C est

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 11

Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 52

Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2

TOTAL LABOR 110

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00

TOTAL VEHICLE $720.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

$0.00 Lump 0 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

TOTAL LAB $1,020.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $2,850.00

Semi-Annual O&M Report (Drafting) Semi-Annual O&M Report (Document Production)

Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).

Preparation of Semi-Annual O&M Report (18 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).

Brantley Cleaners Annual O&M Reporting

January 31, 2024

PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Annual Report Recommendations and Conclusions (5 hrs)

6-Ann O&M Page 6 of 7 DC016C est

SUBTASK: Utilities Quarters 3&4 DATE: January 31, 2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00

TOTAL $9,720.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00

TOTAL EQUIPMENT $0.00

Brantley Cleaners

7-Q3&4 Utilities Page 7 of 7 DC016C est

Proposed Scope of Work Former Brantley Cleaners Task Assignment DC016C ERIC_5454 (Former Facility ID No. 599500158) Aptim Environmental & Infrastructure, LLC (APTIM) January 31, 2024

The former Brantley Cleaners facility, located in Altamonte Springs formerly had an active SVE/AAI remedial system that was operated for approximately one year and was then turned off because the drycleaning facility use of a solvent based cleaning process. After the facility switched to a petroleum-based cleaning process APTIM collected vapor and groundwater samples, which indicated the remedial system should be restarted. APTIM coordinated a remedial system inspection by an equipment manufacturer that determined the remedial system could not be cost effectively rehabilitated. The previous task assignment for this project authorized APTIM to seek bids for a replacement system. This was completed and the lowest competent bidder identified. This Task Assignment provides for the procurement of the new replacement remedial system, groundwater sampling and one year of Operation and Maintenance (O&M) and reported for the remedial system.

The following explains the scope of work included in the Task Assignment (TA):

Subtask 2 Annual Groundwater Sampling:

As requested by FDEP, APTIM will perform an annual groundwater sampling event that includes samples collected from the 7 existing monitoring wells containing the PDB bags (MW001, MW004, MW009, MW013, and MW016; and intermediate wells MW006 and MW012) for analysis by EPA Method 8260 for volatile organic halocarbons (VOHs). The current PDBs were deployed in these seven wells on February 14, 2022. In addition, four monitoring wells (MW005, MW007, MW010 and MW-011) are to be conventionally sampled using downhole pumps with disposable tubing. This subtask includes the collection of depth to groundwater measurements from 16 monitor wells (MW001 through MW016). Groundwater intrinsic values will not be collected from the monitoring wells using PDB’s; however, intrinsic measurements from the four conventionally sampled wells will be collected on this sampling event.

Seven replacement PDB samplers will be obtained from ALS Environmental (ALS), a licensed manufacturer of passive diffusion samplers and will be placed within the wells at similar depths as the existing samplers. The PDB samplers deployed into 2-inch diameter monitoring wells MW004, MW006, MW009, MW012, and MW013 are 24 inches long and 1 ¼ inches in diameter.

The PDB samplers deployed into the smaller 1-inch diameter monitoring wells MW001 and MW016 are 48 inches long and ¾ inches in diameter. The samplers will be ordered pre-filled with approximately 220 milliliters of certified, laboratory-grade, analyte-free, deionized water.

The PDB’s will be deployed similar to the current bags to the following total depths:

1) MW001, (1” well), total depth of 35 ft bls (placement from 31 to 35 ft bls)

2) MW004, (2” well) total depth of 34 ft bls (placement from 32 to 34 ft bls)

3) MW006, (2” well) total depth of 71 ft bls (placement from 69 to 71 ft bls)

4) MW009, (2” well) total depth of 51 ft bls (placement from 49 to 51 ft bls)

5) MW012, (2” well) total depth of 71 ft bls (placement from 69 to 71 ft bls)

6) MW013, (2” well) total depth of 51 ft bls (placement from 49 to 51 ft bls)

7) MW016, (1” well), total depth of 34 ft bls (placement from 30 to 34 ft bls).

APTIM will prepare an Annual Groundwater Sampling Report that summarizes the collected groundwater measurements and analytical results in tables, figures and text including conclusions and recommendations.

Subtask 3 – Remedial System Replacement

The removal of the existing remedial system, fabrication of a new system, and installation of the new system is funded under Subtask 3. APTIM will procure the remedial system based on the bid results obtained under the previous TA. The estimated fabrication time is 16 weeks. The existing remedial system will be disconnected from the vapor extraction piping and electrical service and transported to a scrap vender. APTIM will provide the required documentation of the remedial system disposal. Although electrical service was discontinued the infrastructure remains to connect the remedial trailer to the electrical power grid. An electrical contractor will be retained to permit the re-establishment of electrical service and make the necessary connections to allow operation of the remedial system. APTIM will re-connect the vacuum extraction to the system and perform system startup. Vapor samples will be collected from seven (7) vapor extraction well (VEW) locations, (VE01B, VE02A, VE02B, VE04B, VE05B, VE05C and VE06B) as previously done. APTIM will provide a photo log documenting field activities related to the remedial system. Additional information will be discussed I the Semi-Annual O&M report prepared in Subtask 4.

Subtask 4 – Semi-Annual O&M Services and Reporting

This subtask includes six (6) months of O&M services for the remedial system operation and report documentation. Based on an estimated fabrication period of 16 weeks, APTIM estimates remedial system startup should occur late June. Therefore, the O&M period will be from June to November 2024. O&M services include system maintenance, field and system data collection, verification of efficient system operation and collection of two quarterly vapor influent samples from the remediation system for field screening with a PID and fixed base laboratory analysis. A six-month remedial system operation report for the initial two quarters of operation will be due under this subtask. The O&M Report will include quarterly influent vapor analytical results, associated forms summarizing field activities performed in support of the remedial system operation, and conclusions and recommendations for continued system operation. Monthly O&M report forms will be submitted within two weeks of the site visit and will be included in the Semi-Annual O&M report.

Subtask 5: Utilities Quarter 1 & 2

This task includes the estimated cost associated with providing electrical power to the remedial system for the first six (6) month period of operation in this Task Assignment. The annual fee for cellular communications service is included in the purchase price.

Subtask 6 – 2nd Semi-Annual O&M Services and Reporting

The second six (6) months of O&M services for the remedial system operation and report documentation are included in this task. The O&M period will be from December 2024 to May 2025. O&M services include system maintenance, field and system data collection, verification of efficient system operation and collection of two quarterly vapor influent samples from the remediation system for field screening with a PID and fixed base laboratory analysis. A six-month remedial system operation report for the initial two quarters of operation will be due under this subtask. The O&M Report will include quarterly influent vapor analytical results, associated forms summarizing field activities performed in support of the remedial system operation, and conclusions and recommendations for continued system operation. APTIM proposes a deliverable due date for this report on June 30, 2025. Monthly O&M report forms will be submitted within two weeks of the site visit and will be included in the Semi-Annual O&M report.

Subtask 7: Utilities Quarter 3 & 4

This task includes the estimated cost associated with providing electrical power to the remedial system for the second six (6) month period of operation in this Task Assignment. The annual fee for cellular communications service is included in the purchase price.

Deliverable Submittals and Proposed Schedule: APTIM will prepare a report summarizing the results of the vapor and groundwater sample collection analysis. The report will summarize the analytical results in Tables, Figures and Text and provide conclusions and recommendations. APTIM recommends the following project schedule:

Description Due Date

Collection of GW Samples and Deployment of PDBs 3/29/24

Annual Groundwater Sampling Report 5/17/24

Remedial system installation & startup 5/2/24

Semi Annual Report #1 10/25/24

Semi Annual Report #2 4/25/25

Task Expiration Date 6/27/25

APTIM proposes to perform this scope of work in accordance with the terms and conditions of contract No. HW689 that was executed on December 21, 2021, between Florida Department of Environmental Protection and APTIM Environmental & Infrastructure, LLC. APTIM will begin the proposed scope of work upon written authorization. APTIM has an existing Access Agreement in place from the current site owner dated 11/18/14. If you have any questions, please contact us for clarification.

Item Description Units Unit Price Total

Amount Units Unit Price Total

Amount VGAC Drum (2 units) 1 LS $1,450.00 1 LS $1,728.00 1 LS $1,599.98 Shipping 1 $350.00 1 LS included 1 $475.51 Tax 1 $101.50 7.00% included 1 $155.66

Total $1,901.50 $1,728.05 $2,231.15

Carbon Works Carbon Services PRM

VGAC

Brantley Cleaners

924 West State Road 436, Suite 1250 Altamonte Springs, FL

1.)

2.)

3.)

Kramer, Eric

From: David Smith <dsmith@carbonworks-usa.com> Sent: Wednesday, September 27, 2023 3:16 PM To: Kramer, Eric Subject: RE: Request for VGAC Quote, Brantley Cleaners

Hello Eric.

VP3 6.5 Drums are $725 Plus Tax.

Common freight to Altamonte Springs $350. 00

Let me know if you need a formal proposal.

Thank you

Dave Smith President Carbonworks USA LLC Offices in Atlantic Beach, FL. & Roanoke, VA.

Florida : 904 352 0536 Virginia : 540 537 4697 dsmith@carbonworks usa.com www.carbonworks usa.com https://www.linkedin.com/in/david smith b8663419/

Distributor for

From: Kramer, Eric <Eric.Kramer@aptim.com> Sent:Wednesday, September 27, 2023 11:42 AM To: David Smith <dsmith@carbonworks usa.com> Subject: Request for VGAC Quote, Brantley Cleaners

Hey Dave, can you give me a quote for two drums similar to the specification below:

“VP3-6.5 drum to Ft Pierce.

From: McDonald, Kurtis Sent: Thursday, September 28, 2023 8:57 AM To: Kramer, Eric Subject: FW: Draft Order

Kurtis McDonald, E.I.

Engineer II

APTIM | Applied Sciences and Engineering

O 407 287 3233 M 407 463 8759 E Kurtis.mcdonald@aptim.com

From: PRM Filtration <sales@prmfiltration.com> Sent: Thursday, September 28, 2023 8:35 AM To:McDonald, Kurtis <kurtis.mcdonald@aptim.com> Subject: Draft Order

EXTERNAL SENDER

DRAFT #D15512

Complete your purchase Good morning-

Below is your draft order as requested. These units hold 150lbs of carbon each.

The next size up will hold 300lbs each. Please let us know if you have any questions.

Best regards.

Please note: Due to global volatile pricing and product availability, all prices are valid for 24 hours. Purchases completed after 24 hours from the date and time an Invoice is delivered are subject to surcharges commensurate to PRM's costs.

By clicking on the link below and completing your order, you agree to abide by our terms & conditions, and our return policy.

Complete your purchase or Visit our store

Order summary

PRM VP-55 Vapor Phase Carbon Vessel × 2 Complete Carbon Unit filled with 4mm Reactivated

$1,599.98

Subtotal $1,599.98 Shipping $475.51 State Tax $155.66

Total $2,231.15 USD

Customer information

Shipping address Billing address

Kurtis McDonald

APTIM

1228 Winter Garden Vineland Road suite 100

Winter Garden FL 34787

United States

Kurtis McDonald

APTIM

1228 Winter Garden Vineland Road suite 100

Winter Garden FL 34787

United States

Shipping method FedEx Freight - Priority Freight

$475.51

If you have any questions, reply to this email or contact us at sales@prmfiltration.com

PRM Filtration

200 20th Street

Butner, NC 27509

(888) 873-2848

Amount Units Unit Price Total

Amount Units Unit Price Total Amount Remedial System 1 LS $119,734.00 1 LS $124,000.00 1 LS $117,968.00 Startup assistance 1 LS $1,800.00 1 LS $1,200.00 1 LS $1,750.00 tax 7.00% $8,507.38 $7,490.00 $7,078.08 Telemetry 24 months included included $2,880.00 Transportation 1 LS $1,500.00 1 LS $1,200.00 LS $1,900.00

Total $131,541.38 $133,890.00 $131,576.08

ESD Mid-Atlantic EquipmentLMS

Remedial System Brantley Cleaners

Partnership for a Cleaner Tomorrow

6/22/2023

Equipment Proposal For:

924 West State Road 436, Suite 1250, Altamonte Springs, FL 32714 APTIM Project Number: 631030903

FDEP ID: ERIC_5454

Proposal Number:

MR062323-01

Prepared for:

Eric K. Kramer, P.E.

Senior Environmental Engineer APTIM l Environmental Services

1228 Winter Garden Vineland Road Winter Garden, FL 34787

O: 407-287-3216 M: 352-235-1789

E: Eric.kramer@aptim.com

Prepared By:

Matthew Rivera

Remediation Project Manager

ESD Waste2Water, Inc.

SVE-Air Injection System Former Brantley Cleaners

Dear Mr. Kramer, ESD is pleased to provide the following detailed Technical Cost Proposal for your Project.

Soil Vapor Extraction System One (1) Gardner Denver Heliflow Model 406 Blower capable of 220 SCFM @ 75 i.w.c. Vacuum Blower package to contain:

7.5 HP 208-230/460 VAC TEFC 3 phase motor

Auto Oiler

Inlet of Blower to Contain:

120-gallon air water separator with multi-level switches & manual drain Moyno transfer pump Pump Inlet To include:

o ¾” Wye Strainer o ¾” Ball Check Valve o ¾” Ball Valve

Pump Outlet to include:

o ¾” Gate Valve on recirculation Line o Pressure Indicator o ¾” Ball Check Valve o ¾” Gate Valve o 304 Stainless Steel #2 Bag Filter housing with 50 Micron bag filter o Two (2) Pressure indicators o ¾” Ball Valve o Flow totalizer with pulse output o Sample Port o ¾” Hose connection o ESD Model LHPP-100 carbon vessel with initial virgin carbon fill o Siphon break Valve o ¾” Hose Connection o Sample Port o ¾” Ball Valve o 200 Gallon Aluminum holding tank with LSHH o ¾” Ball Valve

3” Ball Valve for Carbon Bypass 3” Air pitot tube w/ differential pressure Indicator Transmitter for flow measurement Pressure transmitter Sample Port Temperature indicator 3” In-line air Filter Differential pressure indicator across in-line filter with isolation ball valves 2” Air dilution line on Inlet of Blower with Ball Valve and Inlet Filter Silencer Vacuum Relief Valve Sample Port Pressure indicator Expansion Joint

Outlet of Blower to Contain:

Expansion Joint 3” Outlet Silencer 3” Air Pitot tube with magnahelic for flow measurement Sample Port Pressure Indicator Temperature Indicator Outlet Aluminum Stack 10’ height with rain flapper cap

SVE-Air Injection System

SVE Manifold 3” Sch 80 PVC header with sample port and pressure indicator Three (3) 3” branches each including:

3” Ball Valve 3” Electronically actuated butterfly valve Mounted to interior wall of SVE enclosure

Air Injection System One (1) Gardner Denver Model Heliflow model 406 Blower capable of 110 SCFM @ 5 PSIG Blower package to contain:

• 5 HP 208/240 VAC TEFC 3 phase motor Auto Oiler

Inlet of Compressor to Contain:

3” Air Inlet Filter Silencer Vacuum Indicator Expansion Joint

Outlet of Compressor to Contain:

Expansion Joint Pressure Relief Valve 3” Silencer Pressure Indicator Temperature Indicator 3” Check Valve 2” Air Bleed Line with Gate Valve and Silencer 3” Air pitot tube w/ differential pressure Indicator Transmitter for flow measurement Pressure Transmitter Pressure Indicator Temperature Transmitter Temperature Indicator 3” Ball Valve Line to be SCH 40 Galvanized

Air Sparge Manifold 3” Galvanized header:

Three (3) 3” branches with each including:

3” Ball Valve 3” Electronically actuated butterfly valve Mounted to interior wall of Sparge enclosure

UL Listed Control Panel

240 VAC /3 phase NEMA 4 lockable panel (door in door) Lockable main disconnect PLC based Web2Water Telemetry system (2 Years of Service Included) Short circuit protection Contactors and Controls for all motorized components Hand Off Auto (HOA) switches for all motorized components Run indicator lights

SVE-Air Injection System

7.5 HP VFD for SVE Blower

5 HP VFD for Air Injection Blower Individual fault indicator lights Alarm reset Hour meter for all motorized components Surge protection Voltage/Phase monitor Emergency shutdown switch on panel Lockable GFIC outlet with lockable cover Circuit breakers for enclosure lighting and ventilation fans Auto restart following power failure TUV 3rd Party Inspection

SVE & Air Injection Enclosure Enclosed Modified Shipping Container 8’ W x 10’ L x 8’ 6” H Interior to be framed with 2 x 4 and plywood and painted pillar white Contains SVE & Air Injection System System Control Panel Mounted on Exterior SVE/Air Injection manifold mounted interiorly System to be Unclassified System Exterior to be painted “Transformer Green” Lighting rated for area in which mounted Exhaust fans rated for area in which mounted equipped with sound hood Exhaust fan controlled thermostatically Ventilation air inlets Emergency stop button located at each door Floor Coated in a non-slip gray paint Sound attenuation blanket 2” D-Rings to be mounted on all four corner of enclosure exterior

Sub-Total $ 119,734.00

Tax $ TBD

Shipping (Estimate) $ 1,500.00

Total $ 121,234.00

Optional On-Site Start Up Support

One day (8 hours) on site start up support by factory trained, Senior Technician Includes only system startup/testing and on-site training for operator Does Not include System Installation ie. connecting manifolds & Carbon vessels Appropriate and applicable PPE Lodging, travel and per diem

Sub-Total $ 1,800.00

Total $ 1,800.00

SVE-Air Injection System Former Brantley Cleaners

Optional System

Soil Vapor Extraction System One (1) Sutorbilt Legend Model 3L Blower capable of 220 SCFM @ 75 i.w.c. Vacuum Blower package to contain:

7.5 HP 208-230/460 VAC TEFC 3 phase motor

Franklin Submersible transfer pump 200 Gallon Plastic holding tank with LSHH

Air Injection System One (1) Sutorbilt Legend Model 2L Blower capable of 110 SCFM @ 5 PSIG Blower package to contain:

• 5 HP 208/240 VAC TEFC 3 phase motor Remainder of system package to be the same as main proposal above

Sub-Total $ 111,377.00

Shipping (Estimate) $ 1,500.00

Total $ 112,877.00

June 29, 2023

Eric Kramer, P.E.

APTIM Environmental & Infrastructure, LLC 1228 Winter Garden Vineland Road Winter Garden, FL 34787

(o) 407-287-3216

(m) 352-235-1789

(e) eric.kramer@aptim.com

RE: Proposal #: P2023007 Type: AS/SVE System New Purchase Project Name: APTIM – Former Brantley Cleaners Project Location: 924 W. S.R. 436, Suite 1250, Altamonte Springs, FL 32714 FDEP Facility Number: ERIC_5454

AIR SPARGE REQUIREMENTS:

Pressure: 5 psig Flow Rate: 110 scfm Manifold: Single 3” outlet port Piping Terminals: 3” male hose barb/MPT king nipple

SOIL VAPOR EXTRACTION REQUIREMENTS:

Vacuum: -75 in-H2O Flow Rate: 220 scfm Manifold: Single 3” inlet port Piping Terminals: 3” male hose barb/MPT king nipple

OFFGAS TREATMENT REQUIREMENTS:

By others

PCW TREATMENT REQUIREMENTS:

Type: HPF90L Canister Number of Canisters: 1 Carbon per Canister: 90 lbs Flow Rate: 10 gpm Arrangement: NA In/Out: 1”

4430 Magnolia Road Marianna, FL 32448

Office: 850-526-0121 jake@lmsmanufacturing.com www.lmsmanufacturing.com

Proposal #P2023007 June 29, 2023

SYSTEM DESCRIPTION:

MODULAR EQUIPMENT ENCLOSURE

Nominal dimensions will be 8’W x 10’L x8’6”H.

The enclosure will be a customized fully enclosed steel skid with double doors on one end and a side entry door.

Exterior will be painted “transformer green”.

Enclosure will be fully supported with forklift pockets and lifting eyes/lugs.

Equipment layout will be provided in the submittal package to be approved by APTIM prior to assembly.

Equipment, instrument and valve placement will be configured with safety and user/maintenance friendliness as the primary factors.

Process piping to be labeled (flow direction, process stream, etc.) and appropriate safety signs/labels (hot, high voltage, etc.) will be applied.

The piping after each blower will be heat wrapped with protective thermal insulation and labeled “HOT” to minimize risk of burns.

Emission stack to be firmly self-supported and removable.

Control panel to be mounted on the exterior end of the enclosure.

A locking document box will be installed on the outside of the enclosure.

An interior ventilation fan will be provided to keep interior temperatures below 120oF.

A minimum of one (1) louvered vent will be installed at the opposite end from the ventilation fan.

Acoustical blankets (Sorba-Glas or equivalent) will be installed on the interior walls and ceiling to minimize exterior noise levels.

Shrouds lined with acoustical material will be installed over all vent openings to minimize exterior noise levels and rain entry.

An exterior light will be provided above the control panel to illuminate the nearby area, including the interior of the control panel. An interior light will also be provided for the enclosure. A single light switch for both the interior and exterior will be mounted on the side of the control panel adjacent to a GFCI plug.

2” minimum D-rings sufficient to support the entire enclosure will be provided at each corner of the enclosure at the top (for lifting) and bottom (for tie-downs).

VAPOR EXTRACTION (VE) SYSTEM (DETAILED FROM INLET TO EMMISSION)

3” male hose barb/MPT king nipple BFV 201-203: (3) 3” automated butterfly valves (or equivalent high flow, low restriction valves with mechanical visual status indicators) mounted on the feed of each manifold header. These valves will be controlled by open-close-automatic switches on the control panel. Individual automatic controls will be provided by 7-day, 24-hour timer(s).

BV 201-203: (3) 3” brass ball valves.

SP 201: ¼” sample port with ¼” tubing to barb.

PI 201: Dwyer model 2100 (range 0-100”wc) vacuum gauge loosely connected with clear ¼” tubing to the above sample port.

Moisture Separator 201: Marine-grade aluminum or stainless steel moisture separator with 3” flange or NPT inlet and outlet ports, 1”wc loss at at 250 scfm, 200”wc vacuum capacity, 20 gallon water capacity, (or approved equivalent). A 6” covered cleanout and ¾” NPT drain port will also be provided. The moisture separator will NOT be equipped with an internal float-check valve.

LSL, LSH, LSHH 301: The moisture separator will be equipped with (3) stem-mounted float switches installed in the 2” sight tube mounted to the moisture separator with unions. The sight tube will be provided with a union fitting at the top for removing and cleaning the float stem. The high-high level switch (LSHH-201) will take the VE blower off line. The high level switch (LSH-201) will start the moisture separator transfer pump. The low level switch (LSL-201) will stop the moisture separator transfer pump.

BV 301: 3” brass ball valve.

Emissions Treatment Ports: (2) 3” blind flanges or plugged NPT couplings.

FI 301: Dwyer model DS-300-3” averaging pitot tube with 1/8” NPT by ¼” tubing to barb adapters. The instrument will be directly mounted in straight pipe (not tees). To the extent possible, the instrument will be mounted with appropriate upstream and downstream clearances in accordance with Dwyer recommendations. The standard valves on the instrument will be provided.

DPI 301: Dwyer model 2004 (range 0-4”wc) differential pressure gauge loosely connected with clear ¼” tubing to the above averaging pitot tube. Each differential pressure gauge shall be to the piping or wall but shall be easily removable for maintenance. NO pre-calibrated flow rate face plates will be used.

PT 301: Dwyer model 607-7 (range 0-5”wc) differential pressure transmitter or approved equivalent with 4-20mA output to control/telemetry system for remote flow rate monitoring.

SP 301: ¼” sample port with ¼” tubing barb.

PT 302: Dwyer model 668B-10-1 (range 0-100”wc) differential pressure (vacuum) transmitter or approved equivalent with 4-20mA output to control/telemetry system for remote vacuum monitoring.

TI 301: Stainless steel temperature gauge (range 25-125oF).

PF 301: Solberg model ST-235P-300C, T-style see-through vacuum inline filter, 3” NPT, with Solberg 235P polyester element and pre-filter. NPT taps will be provided in addition to a manual drain port with brass valve at the bottom of the bucket.

DP 302: Dwyer model 2020 (range 0-20”wc) differential pressure gauge loosely connected with clear ¼” tubing to the ports across the inline filter. The differential pressure gauge will be mounted but easily removable for maintenance.

BV 202: 1.5” brass ball valve.

PF 302: Solberg Model FS-19P-151 inlet filter/silencer, 1.5” NPT, with Solberg 19P polyester element.

VRV 201: Ametek Rotron #523230 vacuum relief valve (or equivalent), set to 100”wc.

SP 304: ¼” sample port with ¼” tubing barb.

PI 202: Dwyer model 2100 (range 0-100”wc) vacuum gauge loosely connected with clear ¼” tubing to the above sample port. The vacuum gauge will be mounted to the piping or wall but easily removable for maintenance.

Vapor Extraction Blower 301: Gardner Denver Heliflow model 406 rotary lobe blower with a speed setting of

2,910 rpm, 3” flange inlet/outlet, and 7.5-hp, 208/240-Vac, 3-ph, 60-Hz, TEFC motor (or approved equivalent).

Design flow rate = 220 scfm at 75”wc vacuum at inlet.

Silencer 401: Universal Silencer model SU5-3 adsorptive discharge silencer, 3” flange (or approved equivalent).

FI 402: Dwyer model DS-300-3” averaging pitot tube with 1/8” NPT by ¼” tubing barb…

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated May 21, 2026.