Attachment 1 - PWS_Clean OWS.pdf

PERFORMANCE WORK STATEMENT (PWS)

FOR

CLEAN AND SERVICE OIL WATER SEPARATORS (OWS)

JLSQ232001

1.0 General:

1.1 Scope: The contractor shall provide all personnel, equipment, tools, materials, supervision, and quality control necessary to Clean and Service the OWS, as defined in this PWS.

1.2 Background: The OWS were sampled and analyzed for their product/sludge amounts and waste characterization in December 2022. Based on those results, it was determined that the identified OWS listed in Technical Exhibit 3 shall be cleaned and serviced, which shall consist of pumping out and disposal of all sludge/contents, inspect anodes and cathodes effectiveness, inspect alarm/indicator/monitor devices, inspect for leaks, replace all cover gaskets and seals, and refill OWS. There are two OWS that were not part of the Dec 2022 analysis and require sampling prior to cleaning.

1.3 Period of Performance (PoP): The Period of Performance shall be 90 days after contract award.

1.4 General Information:

1.4.1 Place and Performance of Services: There are two sites for this project. Site #1 is the 171st Air Refueling Wing (ARW) Pennsylvania Air National Guard base located at the Pittsburgh International Airport, 300 Tanker Road, Coraopolis, PA 15108. Site #2 is the 258th Air Traffic Control Squadron (ATCS) located at the John P. Murtha Cambria County Airport, 258 Airport Road, Johnstown, PA 15904.

1.4.1.1 The contractor shall provide services between the hours of 0700-1630 on Monday through Friday. The contractor shall not work on recognized Federal holidays or when the Government facility/installation is closed due to local or national emergencies, administrative closings, or Government-directed facility/installation closings.

1.4.1.2 The contractor shall at all times maintain an adequate work force for the uninterrupted performance of all tasks defined within this PWS when the Government facility/installation is not closed for the above reasons. Contractor shall field verify all site conditions, quantities, measurements, and project requirements. Contractor shall protect and barricade all work areas at all times to protect workers and the public from injury. Contractor shall protect all structures, utilities, vegetation, sidewalks and vehicles from damage at all times. Replace all damaged materials with new materials to the satisfaction of the Government, at no additional cost to the Government.

1.4.1.3 Unscheduled gate closures by the Security Police may occur at any time causing all personnel entering or exiting a closed installation to experience a delay. This cannot be predicted or prevented. Contractors are not compensated for unexpected closures or delays. Vehicles operated by contractor personnel are subject to search pursuant to applicable regulations. Any moving violation of any applicable motor vehicle regulation may result in the termination of the contractor employee’s installation driving privileges.

1.4.1.4 The contractor’s employees shall become familiar with and obey the regulations of the installation; including fire, traffic, safety and security regulations while on the installation. Contractor employees should only enter restricted areas when required to do so and only upon prior approval. All contractor employees shall carry proper identification with them at all times, and shall be subject to such checks as may be deemed necessary. The contractor shall ensure compliance with all regulations and orders of the installation, which may affect performance. The Government reserves the right to direct the removal of an employee from Government property or revoke access to Government systems for misconduct, security reasons, or any overt evidence of communicable disease. Removal of contractor employees for reasons stated above does not relieve the Contractor from responsibility for total performance of this contract.

1.4.2 Quality Control (QC): The contractor shall develop and maintain an effective QC Plan (QCP) to ensure services are performed in accordance with this PWS.

1.4.3 Quality Assurance (QA): The Government will evaluate the contractor’s performance under this contract in accordance with the Quality Assurance Surveillance Plan (QASP). This plan is primarily focused on what the Government will do to ensure that the contractor has performed in accordance with the performance standards. It defines how the performance standards will be applied, the frequency of surveillance, and acceptable quality level(s) or defect rate(s).

1.4.4 Post Award Conference/Periodic Progress Meetings: The contractor agrees to attend any post award conference convened by the KO in accordance with FAR Subpart 42.5. The KO, COR and other Government personnel, as appropriate, may meet periodically with the contractor to review the contactor’s performance. At these meetings, the KO will apprise the contractor of how the Government views the contractor’s performance and the contractor shall apprise the Government of problems, if any, being experienced. The contractor shall resolve outstanding issues raised by the Government. Contractor attendance at these meetings shall be at no additional cost to the Government.

1.4.5 Contract Manager (CM): The contactor shall designate a CM who shall ensure performance under this contract. The name of this person, and an alternate who shall act for the contractor when the CM is absent, shall be designated in writing to the KO.

The CM or alternate shall have full authority to act for the contractor on all contract matters relating to daily operation of this contract. The CM shall work through the COR, to resolve issues, receive technical instructions, and ensure adequate performance of services. The CM shall ensure that contractor employees do not perform any services outside the scope of the contract without an official modification issued by the KO. The CM shall ensure contractor employees understand that services performed outside the scope of the contract are performed wholly at the expense of the contractor.

1.4.6 Combating Trafficking in Persons: The United States Government has adopted a zero tolerance policy regarding trafficking in persons. Contractors and contractor employees shall not engage in severe forms of trafficking in persons during the period of performance of the contract; procure commercial sex acts during the period of performance of the contract; or use forced labor in the performance of the contract. The Contractor shall notify its employees of the United States Government’s zero tolerance policy, the actions that will be taken against employees for violations of this policy. The contractor shall take appropriate action, up to and including termination, against employees or subcontractors that violate the US Government policy as described at

FAR 22.17.

2.0 Definitions and Acronyms:

2.1 Definitions:

2.1.1 Contractor: A supplier or vendor awarded a contract to provide specific supplies or service to the Government. The term used in this contract refers to the prime.

2.1.2 Contracting Officer (KO): A person with authority to enter into, administer, and or terminate contracts, and make related determinations and findings on behalf of the government. Note: The only individual who can legally bind the government.

2.1.3 Contracting Officer Representative (COR): An employee of the U.S. Government designated by the KO to monitor contractor performance. Such appointment will be in writing and will state the scope of authority and limitations. This individual has authority to provide technical direction to the Contractor as long as that direction is within the scope of the contract, does not constitute a change, and has no funding implications.

This individual does NOT have authority to change the terms and conditions of the contract.

2.1.4 Defective Service: A service output that does not meet the standard of performance associated with the PWS.

2.1.5 Deliverable: Anything that can be physically delivered and includes non-manufactured things such as meeting minutes or reports.

2.1.6 Key Personnel: Contractor personnel that are evaluated in a source selection process and that may be required to be used in the performance of a contract by the PWS. When key personnel are used as an evaluation factor in best value procurement, an offer can be rejected if it does not have a firm commitment from the persons that are listed in the proposal.

2.1.7 Physical Security: Actions that prevent the loss or damage of Government property.

2.1.8 Quality Assurance: The Government procedures to verify that services being performed by the Contractor are performed according to acceptable standards.

2.1.9 Quality Assurance Surveillance Plan (QASP): An organized written document specifying the surveillance methodology to be used for surveillance of contractor performance.

2.1.10 Quality Control: All necessary measures taken by the Contractor to ensure that the quality of an end product or service shall meet contract requirements.

2.1.11 Subcontractor: One that enters into a contract with a prime contractor. The Government does not have privity of contract with the subcontractor.

2.2 Acronyms:

CM Contract Manager COR Contracting Officer Representative DoD Department of Defense KO Contracting Officer PWS Performance Work Statement QA Quality Assurance QASP Quality Assurance Surveillance Plan QC Quality Control QCP Quality Control Program TE Technical Exhibit

3.0 Government Furnished Property, Material, Equipment and Services (GFP/M/E/S):

No Government furnished property will be provided under the performance of this contract.

4.0 Utilities: The Government shall provide at no cost to the Contractor reasonable amounts of water and electricity to support the contract. Hook up will be to existing electrical outlets and existing water shut off valves and will be the contractor's responsibility. Any contractor requirement to connect to the base water system will need to be coordinated through the COR and will require a backflow prevention device.

5.0 Requirements:

5.1 Sample OWS: Contractor shall sample two OWS (400-1S and 320-1S) prior to cleaning and performing the work outlined in Sections 5.2 – 5.8. These two OWSs are located within holding vaults. The OWS 400-1S requires confined space entry into the holding vault. Prior to sampling, the Government will be responsible for ensuring standing water is removed from the vaults for 400-1S and 320-1S to allow sampling to take place.

5.1.1 The contractor shall perform the appropriate tests (floating materials, liquid and sludge) to determine if the materials are hazardous waste. Contractor shall perform the appropriate tests to provide analysis of the following parameters:

5.1.1.1 Toxicity Characteristic Leaching Procedure (TCLP) Metals D004 – D011

5.1.1.2 TCLP Volatiles and Semi-Volatiles D018 – D043

5.1.1.3 Flash Point D001

5.1.1.4 pH D002

5.1.1.5 Reactivity D003

5.1.1.6 Benzene, toluene, ethylbenzene, xylene (BTEX)

5.1.1.7 British Thermal Unit (BTU) Value

5.1.1.8 Full TCLP including pesticides and herbicides

5.1.1.9 Total Organic Halides (TOX)

5.1.2 If such tests indicate a presence of hazardous materials in the separator, contractor shall remove and dispose of in accordance with all State and Federal laws (also reference Section 6.0 of this PWS). The contractor shall not exceed more than 2,200 pounds (1,000 kg) of hazardous waste in any given month. Contractor shall coordinate with the Environmental Management office to ensure that the monthly maximum is not exceeded and to sign manifest.

5.2 Clean OWS:The contractor shall pump out all sludge, oil, and water from the OWS and ship the waste for off base recycling, treatment, and disposal at a permitted TSDF (Treatment, Storage and Disposal Facility). Reference Technical Exhibit 3 of this PWS for the full list of OWS with capacities and sampling observations.

5.2.1 The OWS to be cleaned are listed below. Reference Technical Exhibit 5 for a map of the OWS locations.

5.2.1.1 400-1S (East Ramp Hydrant Pit Drains)

5.2.1.2 320-1S (Fuel Cell Hangar B320)

5.2.1.3 113-1S (POL tanks)

5.2.1.4 317-1S (Wash Rack)

5.2.1.5 404-1S (Vehicle Maintenance B404)

5.2.1.5 258-1 (258th ATCS)

5.2.2 The 171 ARW OWS contents were sampled October 2022, and sampling analytical results are provided in Attachment 1. The 258 ATCS OWS contents was sampled October 2022, and sampling analytical results are provided in Attachment 2.

5.2.3 Contractor shall provide photos of each OWS before and after cleaning.

5.2.4 Contractor shall inspect each OWS, record their condition and note any issues or discrepancies.

5.2.5 Contractor shall water jet the discharge lines of the OWSs.

5.3 Replace OWS Seals/Gaskets: The contractor shall replace all manway access cover gaskets, fill line seals, and oil-water cover seals removed to perform required cleaning service.

5.4 Removal of Rust and Replacement of Corroded Hardware: The contractor shall remove rust / scaling from manway riser and replace broken and/or corroded bolts with stainless steel bolts. This is a known issue for 258-1 OWS; however, the contractor shall perform this work for any OWS that requires it. See Technical Exhibit 4.

5.5 Refill OWS: The contractor shall refill the following OWS with clean, oil-free water to the proper level.

5.6 Inspect OWS: After cleaning out the OWS and prior to refilling with water, the contractor shall inspect each OWS, record their condition and note any issues or discrepancies. After refilling the OWS, the contractor shall inspect for leaks. The contractor shall inspect the magnesium anodes for cathodic protection effectiveness and report any problems. The contractor shall inspect the OWS level alarms and indicators and interstitial monitors for proper operation and make recommendations if problems are found.

5.7 Site Clean-Up: The contractor shall ensure that the OWS job sites are left in a neat and orderly condition upon completion of the work. All debris shall be removed from the site and disposed of off-site in accordance with local, state, and federal regulations. The contractor shall clean up and dispose of all waste from spills that occur during pumping and refilling of the OWS and during transportation and disposal of the waste. The contractor shall report spills to the Contracting Officer immediately, regardless of on or off base occurrence, and shall report any spills to the proper authorities in accordance with all applicable local, state, and federal regulations and requirements.

5.8 Waste Disposal: Contractor shall report the quantity of hazardous and non-hazardous waste that is disposed of to the COR (to be forwarded to the base Environmental Management office). The waste shall be shipped using a properly licensed waste transporter. The waste shall be manifested and shipped in accordance with all applicable local, state, and federal regulations and requirements (also reference Section 6.0 of this PWS). All waste shipping manifests shall be processed through and signed by a representative from the base Civil Engineer Office or Environmental Office.

The contractor shall provide unit totals for the waste in both pounds and gallons.

5.9 Training and Certifications: The contractor shall certify that all workers have all required training for handling Residual or Hazardous Waste and Confined Space training for any work that requires entry into confined spaces. The contractor shall provide applicable worker training certificates as part of the acceptance package. The contractor shall coordinate any confined space entry work with the base Safety and Fire offices. Allow 2 weeks for coordination efforts. These offices shall be contacted through coordination with the COR.

5.10 Scheduling: The contractor shall provide a sampling schedule to the COR for approval before starting work.

5.11 Close Out Report:

5.11.1 The close out report shall include a detailed summary of all work completed to include OWS sampling, cleaning, seals/gasket replacement, rust removal, hardware replacement, refilling, and inspections.

5.11.2 The report shall include before and after photos of the cleaning activites for each OWS. The report shall also include all photos outlined in paragraph 5.2.3.

5.11.3 The report shall document, using written discriptions and photos, any problems found, and provide recommendations of any additional repairs / maintenance required.

5.11.4 The contractor shall provide cost estimates within the report for any additional repairs / maintenance identified.

5.11.5 The report shall include contractor’s training certifications and documents.

5.11.6 The report shall include unit totals for the any waste disposed in both pounds and gallons.

5.11.7 The contractor shall submit the report electronically as well as provide two (2) hard copies. The hard copies may be provided in 3-ring binders or spiral bound reports.

6.0 Security: Security Forces shall monitor the incoming and outgoing of work personnel during the duration of the project. All deliveries shall be coordinated with the COR to arrange for their entrance onto Base property. Contractor Vetting - Contractor shall provide a completed Wing Form 128 two weeks prior to start of work.

6.1 Escorts:

6.1.1 Photo Identification: All Contractor personnel shall have a minimum of one (1) form of photo identification with them at all times.

6.1.2 Escort: A Government representative will escort the contractor while on base unless a long term visitor request is processed through the base Security Forces Squadron for “unescorted access” privileges.

6.1.3 Unescorted Access: For this project, CE will request “unescorted access” privileges for the contractor (and sub-contractors) working on this project. The Contractor shall complete the Wing Form 128 for all personnel working on base for this project. The information required includes full legal name, social security number, date of birth, gender, and race. Allow up to 2 weeks for the approval process.

7.0 Oil Water Seperator Specfic Regulations:

Publication* (Chapter/Page)

Date of Publication

Mandatory or Advisory

Website

Resource Conservation and Recovery Act (as amended by the Hazardous and Solid Waste amendments of 1984), subtitle C, “Hazardous Waste Management.”

Current Version

Mandatory https://www.epa.gov/enforcement/res ource-conservation-and-recovery-act-rcra-and-federal-facilities

Oil Pollution Act of 1990, Section 1001.

Mandatory https://www.epa.gov/laws-regulations/summary-oil-pollution-act

The Clean Water Act, Title 3, “Standards and Enforcement”, and Title 4, “Permits and Licenses”

2018 Mandatory https://www.epa.gov/laws-regulations/summary-clean-water-act

Title 40 CFR 260-282, “Hazardous Waste”

Mandatory https://www.epa.gov/rcra/resource-conservation-and-recovery-act-rcra-regulations Title 40 CFR Parts 104-149 “Water Programs”.

Mandatory https://www.law.cornell.edu/cfr/text/40 /chapter-I/subchapter-D

Title 40 CFR Part 110, “Discharge of Oil”.

April 2, Mandatory https://www.law.cornell.edu/cfr/text/40 /chapter-I/subchapter-D

Title 40 CFR Part 112, “Oil Pollution Prevention”.

June 30, Mandatory https://www.law.cornell.edu/cfr/text/40 /chapter-I/subchapter-D

Title 40 CFR Part 401-471, “Effluent Guidelines and Standards”.

Mandatory https://www.law.cornell.edu/cfr/text/40 /chapter-I/subchapter-N

Title 40 CFR Subpart F, “Releases from Solid Waste Management Units”.

July 26, 1982 Mandatory https://www.law.cornell.edu/cfr/text/40 /part-264/subpart-F

TECHNICAL EXHIBIT 1

Deliverable Schedule

PWS Reference / Deliverable Title

Frequency Number of

Copies Medium/Format Submit To

5.8 / Waste Manifest and Disposal Waste

Amounts

Due before waste is shipped off site and disposed

Hard Copy / Waste Manifest

COR

5.9 / Training Certifications

Due before starting repair work

Electronic

Submission KO and COR

5.10 / Schedule Due before starting repair work

Electronic Submission

KO and COR

5.11 / Close-out Report

Due at the end of project before final payment request

Electronic

Submissioin

COR

Hard Copies /

Binders or Spiral Bound Reports

COR

TECHNICAL EXHIBIT 2

Performance Requirements Summary (PRS)

This PRS includes performance objectives the Government will use to determine contractor performance and will compare contractor performance to the Acceptable Quality Level (AQL).

The Government has the right to inspect all tasks within the PWS, not just the Performance Objectives (POs) listed below. Performance Ratings or Acceptable Quality Levels are as follows: E – Exceptional, VG – Very Good, S – Satisfactory, M - Marginal, U – Unsatisfactory.

E: No discrepancies VG: No more than one (1) discrepancy noted during any records or equipment inspections per month.

S: No more than two (2) discrepancies noted during any records or equipment inspections per month.

M: No more than three (3) discrepancies noted during any records or equipment inspections per month.

U: > Three (3) discrepancies noted during any records or equipment inspections per month.

Performance Objective

Performance Standard Acceptable Quality Level

(AQL)

Surveillance Method

/ By Whom 5.1

Sampling The contractor shall collect a minimum of one sample to be collected from the bottom of each OWS for each required test and will follow established EPA approved sampling protocol.

E: No discrepancies VG: No more than one (1) discrepancy noted during any records or equipment inspections per month.

S: No more than two (2) discrepancies noted during any records or equipment inspections per month.

M: No more than three (3) discrepancies noted during any records or equipment inspections per month.

U: > Three (3) discrepancies noted during any records or equipment inspections per month.

Periodic Inspection /

COR

5.2 Clean and

Inspect OWS

The contractor shall complete all cleaning, jetting, and pumping out of all sludge, oil and water from the oil-water separators. Contractor shall inspect OWS after cleaning and prior to/after refilling OWS with clean water.

Photos / Contractor and Inspection / COR

5.3 and 5.4 Replace Seals, Gaskets, Rust, and Corroded

Hardware

The contractor shall replace all seals and gaskets removed to perform required cleaning service. The contractor shall remove lose rust and scaling and replace broken and corroded hardware

Inspection / COR

5.5 Refill OWS

The contractor shall refill all identified OWS with clean oil-free water

Photos / Contractor and Inspection / COR

TECHNICAL EXHIBIT 3

Table of Oil Water Seperators to be Sampled, Cleaned and Serviced

Item Description

OWS ID /

Building

Capacity (Gallons)

Product/Sludge Amounts from October

2021 Sampling

Waste Classification

1 Oil/Water Separator

400-1S East Ramp Hydrant Pit

Drains

1,125 Requires Sampling To Be Determined

(TBD)

2 Oil/Water Separator 320-1S

Fuel Cell Hangar

6,000 Requires Sampling TBD

3 Oil/Water Separator 113-1S

POL Tanks 12,000

1/8” product, 8” – 10” sludge

Non-Hazardous

4 Oil/Water Separator 317-1S

Vehicle Wash Rack

250 Sheen, 7”-8” sludge Non-Hazardous

5 Oil/Water Separator 404-1S Vehicle

Maintenance 9,000 Sheen, <1” sludge Non-Hazardous

6 Oil/Water Separator 258-1S 258th

350 Sheen, 4” sludge Non-Hazardous

Note 1: It is the responsibility of the contractor to verify the waste classification based on the sampling analysis report.

TECHNICAL EXHIBIT 4

Photos of 258th OWS

TECHNICAL EXHIBIT 5

Map of OWS Locations

(see next page)

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Publish Date 12/07/2022

171ST AIR REFUELING WING

OWS PROFILE SAMPLING & ANALYSIS

W50S91-21-P-0021 modified (sisnes3622125)

Rishi Bhanot rishi@bearenv.com

Abstract OWS Waste Profile Sampling, Analysis, and Recommendations

565 Metro Place S Suite 300 Dublin, OH 4301 614-686-7336 www.BearEnv.com

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

Trucks (Liquid & Dry)

December 7, 2022

USPFO PA 171 MSC

300 Tanker Rd Building 4202 Coraopolis, PA 15108‐4805

Attention:

Subject:

Steven Sisneros

Contracting Officer

Waste Profile Sampling & Analysis

171st Air Refueling Wing 300 Tanker Road Coraopolis, Allegheny County, Pennsylvania

Dear Mr.Sisneros, Bear Environmental (Bear) was contracted by USPFO PA 171 MSC to sample and analyze the contents of oil water separators (OWS) at the subject site. A site visit to complete the sample collection was completed on October 6,2022 by Mr. Michael Roman of Bear. Samples were collected, immediately packaged on ice, and delivered to Pace Analytical of Morgantown, West Virginia for analysis. Appendix A includes photo documentation of the sample collection. Laboratory analytical results are included within

Appendix B.

Background

The 171st Air Refueling Wing (171st ARW) is a division of the Pennsylvania National Guard and is located at the Pittsburgh International Airport (PIA) in Coraopolis, Allegheny County, Pennsylvania. The 171st Air

Refueling Wing occupies a southwest portion of the airport and utilizes the PIA runways.

The facility is comprised of numerous buildings which serve purposes such as office space, aircraft storage, maintenance, and vehicle washing. The topography of the site is generally sloped with drainage into

McClarens Run, which borders the property to the south. The site is bordered to the north by the

PIA, wooded area to the west, McClarens Run and McClaren Road to the south, and Resurrection

Catholic Cemetery to the east.

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

Sample Collection

Bear personnel mobilized to the site on October 6, 2022, for sample collection. Pennsylvania Air National Guard escorted Bear personnel for the duration of the visit and work activities. Each OWS sample was collected through the use of a dedicated, disposable 2‐inch polyvinyl chloride (PVC) bailer deployed into each and allowed the fil l .

Upon removal, the contents of each bailer were visually inspected for the presence of liquid petroleum hydrocarbons

(LPH) on the surface along with the amount of settled solids within the bottom. After inspection, the contents were dispensed into appropriately preserved, laboratory supplied bottleware. Following sample collection, the bottleware was placed in insulated shipping containers. Loose ice was added for sample preservation.

Following sample collection and visual inspection of each deployed bailer, the amount of settled solids and sludge within each OWS were measured utilizing a tape measure. Product and settled solids/sludge measurements are included in

Table 1. It should be noted that the sludge measurements depicted, although measured, are estimates based on observations within the bailer and through measurements within the OWS.

Visual assessment and sample collection was completed at OWS 113-1S, 302-S, 304-2S, 310-2S, 315-2S, 316-2S, 317-2S, 320-1S, Vault 400-1S, Vault 404-1S, and Vault 405-1S. No sample was collected from OWS 320-1S due to the level of the water covering access to the OWS. A sample was not able to be collected from 400-1S due to the confined space/entry requirement. A visual assessment was completed and a water sample taken from the water present in each

Vault.

Sample Analysis

Samples were delivered to Pace Analytical in Morgantown, West Virginia under standard chain of custody

(COC) for the requested analysis. Samples were analyzed as follows:

OWS ID Analysis (Method)

113‐1S

400‐1S- Vault

Benzene, Toluene, Ethylbenzene, Xylenes (BTEX) (EPA 8260)

British Thermal Unit (BTU) Value (ASTM D5468‐02)

Flash Point (SW 9010) pH (SM 4500)

Reactivity (EPA 9014/SM 4500)

Toxicity Characteristic Leaching Procedure (TCLP) Herbicides & Pesticides (EPA 8081/8151)

TCLP Metals (EPA 6010)

TCLP Volatile Organic Compounds (VOCs) (EPA 8260)

TCLP Semi‐Volatile Organic Compounds (SVOCS) (EPA 8270)

Total Halogens (EPA 9020)

Callout

302-2S

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

Laboratory analytical results, methodology, certifications, quality assurance/quality control (QA/QC) requisites, and completed COC are included in Appendix B, Laboratory Analytical Results.

OWS ID Analysis (Method)

302-5S

304‐2S

310‐2S

316‐2S

317‐1S

320‐1S Vault

405‐1S

Reactivity (EPA 9014/SM 4500)

TCLP Metals (EPA 6010)

TCLP SVOCs (EPA 8270)

TCLP VOCs (EPA 8260)

315‐2S

404‐1S

BTEX (EPA 8260)

BTU Value (ASTM D5468‐02)

Reactivity (EPA 9014)

TCLP Metals

TCLP SVOCs

TCLP VOCs (EPA8260)

Total Halogens (EPA 9020) i1••"4 .EAR

ENVIRONMENTAL

565 Metro Pl:1ce S Suite 300 Dublin, OH -1301

Conclusion

6 l4-686-7336 www.BearEnv.com

Bear was contracted by USPFO PA 171 MSC to complete OWS visual assessments, sampling, and analysis. Bear mobilizedto the site on October 6, 2022 for sample collection. A total of eleven (11)

OWS were assessed with samples being retained from nine (9). Samples were submitted to Pace

Analytical in Morgantown, West Virginia for the requested analysis. Visual assessment results are included in Table 1 and Recommended Cleanout Schedule in Table 2. Appendix A contains OWS photographic documentation. Appendix B includes Laboratory analytical results.

We appreciate the opportunity to assist you with this project. If you have any questions, please contact me directly by phone at ( 614) 686-7338, or by email at rishi@bearenv.com. Thank you.

Rishi Bhanot

President

Bear Environmental

Tre,1t111ent <111d D1sposdl ot H,1z,1rdou;; & flion-H,1z<1rdous fodustnal W,1stes & Sludge's - R<'cydmg or Used 011 & Cool,rnts, R,m1edi<1t10n, L1bor,1tory Analysis, T,mkcr & V,1ruu111 Truck S<:.'rvices, Stlll\lgc> Tank (k,111111g & Drummed Waste IJ1spos,1I, Oil &

(,,ls lndu,try W,1ste D1spos.1I Roll-Otf Bo;. Serl'ict";, Cle,rning ofTrucks (Liquid & Dry)

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

TABLES

565 Metro Place S Suite 300 Dublin, OH 4301 www.BearEnv.com

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil &

Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of Trucks (Liquid & Dry)

TABLE 1

Oil-Water Separator Observations

614-686-7336

171st Air Refueling Wing 300 Tanker Road

Measurements were collected with a tape measure through sample collection with a bailer. All measurements are considered approximate.

* OWS inaccessible at time of sampling, sample taken of water present in the vault at time of sampling.

OWS ID Product/Sludge Amounts

113-1S 1/8" product, 8"-10" sludge

302-5S Heavy sheen, 7" sludge

304-2S 1.5 " product, 6" of sludge

310-2S <1/8" product, 5" sludge

315-2S Sheen, 4" sludge

316-2S 1 " product, 3" of sludge

317-1S Sheen, 7"-8" of sludge

320-1S * unable to access due to water levels in vault

400-1S* unable to access due to water levels in vault

404-1S Sheen, <1" of sludge

405-1S 1" product, 3"-4" sludge

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

APPENDIX A

Photo Documentation

Photo Documentation – Waste Profile Sampling & Analysis

View of Oil Water Separator 113-1S.

Photo taken on 10/6/2022.

Additional view of Oil Water Separator 113-1S.

View of Oil Water Separator 302-5S.

View of Oil Water Separator 304-2S.

Additional view of Oil Water Separator 304-2S.

View of Oil Water Separator 310-2S.

Additional view of Oil Water Separator 310-2S.

View of Oil Water Separator 315-2S.

Additional view of Oil Water Separator 315-2S.

View of Oil Water Separator 316-2S.

Photo Taken on 10/6/2022.

View of Oil Water Separator 317-1S.

View of Oil Water Separator 404-1S.

Additional view of Oil Water Separator 404-1S.

View of Oil Water Separator 405-1S.

View of Oil Water Separator 400-1S.

Additional view of Oil Water Separator 400-1S.

View of Oil Water Separator 320-1S.

Treatment and Disposal of Hazardous & Non-Hazardous Industrial Wastes & Sludges - Recycling or Used Oil & Coolants, Remediation, Laboratory Analysis, Tanker & Vacuum Truck Services, Storage Tank Cleaning & Drummed Waste Disposal, Oil & Gas Industry Waste Disposal, Roll-Off Box Services, Cleaning of

APPENDIX B

Laboratory Analytical Results

#=CL#

November 04, 2022

LIMS USE: FR - MATT FORD

LIMS OBJECT ID: 30528585

30528585 Project:

Pace Project No.:

RE:

Mr. Matt Ford

GREENBRIER ENVIRONMENTAL GROUP,

INC.

BEA-2022-1541

Dear Mr. Ford:

Enclosed are the analytical results for sample(s) received by the laboratory on October 07, 2022. The results relate only to the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the laboratory's Quality Manual, where applicable, unless otherwise noted in the body of the report.

Some analyses were subcontracted outside of the Pace Network. The test report from the external subcontractor is attached to this report in its entirety.

The test results provided in this final report were generated by each of the following laboratories within the Pace Network:

• Pace Analytical Services - Asheville

• Pace Analytical Services - Beaver

• Pace Analytical Services - Greensburg

If you have any questions concerning this report, please feel free to contact me.

Sincerely, Bobby Adams bobby.adams@pacelabs.com

Project Manager (800)999-0105

Enclosures cc: Mr. Brian Liptock, Greenbrier Environmental Group

AUDREY SAMPSON, GREENBRIER ENVIRONMENTAL

GROUP, INC.

KINDER TUCKWILLER, GREENBRIER

ENVIRONMENTAL GROUP, INC.

REPORT OF LABORATORY ANALYSIS

This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.

Pace Analytical Services, LLC 225 Industrial Park RD

Beaver, WV 25813

#=CP#

CERTIFICATIONS

Pace Analytical Services Pennsylvania 1638 Roseytown Rd Suites 2,3&4, Greensburg, PA 15601 ANAB DOD-ELAP Rad Accreditation #: L2417 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California Certification #: 04222CA Colorado Certification #: PA01547 Connecticut Certification #: PH-0694 Delaware Certification EPA Region 4 DW Rad Florida/TNI Certification #: E87683 Georgia Certification #: C040 Florida: Cert E871149 SEKS WET Guam Certification Hawaii Certification Idaho Certification Illinois Certification Indiana Certification Iowa Certification #: 391 Kansas/TNI Certification #: E-10358 Kentucky Certification #: KY90133 KY WW Permit #: KY0098221 KY WW Permit #: KY0000221 Louisiana DHH/TNI Certification #: LA180012 Louisiana DEQ/TNI Certification #: 4086 Maine Certification #: 2017020 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification #: 9991

Missouri Certification #: 235 Montana Certification #: Cert0082 Nebraska Certification #: NE-OS-29-14 Nevada Certification #: PA014572018-1 New Hampshire/TNI Certification #: 297617 New Jersey/TNI Certification #: PA051 New Mexico Certification #: PA01457 New York/TNI Certification #: 10888 North Carolina Certification #: 42706 North Dakota Certification #: R-190 Ohio EPA Rad Approval: #41249 Oregon/TNI Certification #: PA200002-010 Pennsylvania/TNI Certification #: 65-00282 Puerto Rico Certification #: PA01457 Rhode Island Certification #: 65-00282 South Dakota Certification Tennessee Certification #: 02867 Texas/TNI Certification #: T104704188-17-3 Utah/TNI Certification #: PA014572017-9 USDA Soil Permit #: P330-17-00091 Vermont Dept. of Health: ID# VT-0282 Virgin Island/PADEP Certification Virginia/VELAP Certification #: 460198 Washington Certification #: C868 West Virginia DEP Certification #: 143 West Virginia DHHR Certification #: 9964C Wisconsin Approve List for Rad Wyoming Certification #: 8TMS-L

Pace Analytical Services Asheville 2225 Riverside Drive, Asheville, NC 28804 Florida/NELAP Certification #: E87648 North Carolina Drinking Water Certification #: 37712 North Carolina Wastewater Certification #: 40

South Carolina Laboratory ID: 99030 South Carolina Certification #: 99030001 Virginia/VELAP Certification #: 460222

Pace Analytical Services Beaver 225 Industrial Park Road, Beaver, WV 25813 Virginia VELAP 460148 West Virginia DEP 060 West Virginia DHHR 00412CM

North Carolina DEQ 466 Kentucky Wastewater Certification KY90039 Pennsylvania DEP 68-00839

#=SS#

SAMPLE SUMMARY

Lab ID Sample ID Matrix Date Collected Date Received

30528585001 113-1S Water 10/06/22 08:45 10/07/22 17:30

30528585002 302-5S Water 10/06/22 09:15 10/07/22 17:30

30528585003 304-2S Water 10/06/22 09:50 10/07/22 17:30

30528585004 310-2S Water 10/06/22 10:20 10/07/22 17:30

30528585005 405-1S Water 10/06/22 12:20 10/07/22 17:30

30528585006 316-2S Water 10/06/22 11:10 10/07/22 17:30

30528585007 317-1S Water 10/06/22 11:30 10/07/22 17:30

30528585008 320-1S VAULT Water 10/06/22 14:20 10/07/22 17:30

30528585009 400-1S VAULT Water 10/06/22 13:15 10/07/22 17:30

30528585010 315-2S Water 10/06/22 10:50 10/07/22 17:30

30528585011 404-1S Water 10/06/22 11:55 10/07/22 17:30

30528585012 TRIP BLANK Water 10/06/22 00:00 10/07/22 17:30

#=SA#

SAMPLE ANALYTE COUNT

Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts

30528585001 113-1S EPA 6010D 7 PASI-BVMFC

EPA 7470A 1 PASI-BVAGB

SW 1010 / D56-05 1 PASI-BVSMS

SM 4500-H+ B-11 1 PASI-BVMNY

EPA 8081B 9 PASI-PACTS

EPA 8270E 18 PASI-PAEAC

EPA 8260C 14 PASI-PAARG

EPA 8260C 8 PASI-PAJAS

ASTM D5468-02 1 PASI-AKQB

EPA 9014 1 PASI-PAPAS

SM 4500-S2-F-2011 1 PASI-PAPAS

30528585002 302-5S EPA 6010D 7 PASI-BVMFC

SW 1010 / D56-05 1 PASI-BVJS3

SM 4500-H+ B-11 1 PASI-BVCDI

30528585003 304-2S EPA 6010D 7 PASI-BVMFC

30528585004 310-2S EPA 6010D 7 PASI-BVMFC

30528585005 405-1S EPA 6010D 7 PASI-BVMFC

30528585006 316-2S EPA 6010D 7 PASI-BVMFC

30528585007 317-1S EPA 6010D 7 PASI-BVMFC

30528585008 320-1S VAULT EPA 6010D 7 PASI-BVMFC

30528585009 400-1S VAULT EPA 6010D 7 PASI-BVMFC

SW 1010 / D56-05 1 PASI-BVSMS

EPA 8081B 9 PASI-PACTS

30528585010 315-2S EPA 6010D 7 PASI-BVMFC

30528585011 404-1S EPA 6010D 7 PASI-BVMFC

30528585012 TRIP BLANK EPA 8260C 8 PASI-PAJAS

PASI-A = Pace Analytical Services - Asheville PASI-BV = Pace Analytical Services - Beaver PASI-PA = Pace Analytical Services - Greensburg

#=AR#

ANALYTICAL RESULTS

Sample: 113-1S Lab ID: 30528585001 Collected: 10/06/22 08:45 Received: 10/07/22 17:30 Matrix: Water

Parameters Results Units DF Prepared Analyzed CAS No. QualMDLLimit Report

Analytical Method: EPA 6010D Preparation Method: EPA 3010A Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 9 Pace Analytical Services - Beaver

BVR 6010D MET ICP, TCLP, 3010A

Arsenic ND mg/L 10/12/22 14:16 7440-38-210/11/22 14:040.50 0.021 1 Barium 0.014J mg/L 10/12/22 14:16 7440-39-310/11/22 14:042.5 0.0052 1 Cadmium ND mg/L 10/12/22 14:16 7440-43-910/11/22 14:040.050 0.00093 1 Chromium ND mg/L 10/12/22 14:16 7440-47-310/11/22 14:040.12 0.0029 1 Lead ND mg/L 10/12/22 14:16 7439-92-110/11/22 14:040.25 0.012 1 Selenium ND mg/L 10/12/22 14:16 7782-49-210/11/22 14:040.10 0.038 1 Silver ND mg/L 10/12/22 14:16 7440-22-410/11/22 14:040.12 0.010 1

Analytical Method: EPA 7470A Preparation Method: EPA 7470A Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 9

BVR 7470 Mercury, TCLP

Mercury ND mg/L 10/12/22 12:19 7439-97-610/12/22 06:150.0010 0.00018 1

Analytical Method: SW 1010 / D56-05

BVR 1010 Flashpoint,Closed Cup

Flashpoint >97.5 deg C 10/24/22 10:56 N21

Analytical Method: SM 4500-H+ B-11

BVR 4500H+ pH, Electrometric pH at 25 Degrees C 7.3 Std. Units 10/28/22 12:42 H6,N21

Analytical Method: EPA 8081B Preparation Method: EPA 3510C Leachate Method/Date: EPA 1311; 10/13/22 09:48 Initial pH: 7.8; Final pH: 5.03 Pace Analytical Services - Greensburg

8081B GCS Pesticides, TCLP gamma-BHC (Lindane) ND ug/L 10/18/22 05:54 58-89-910/14/22 08:200.10 0.0097 1 Chlordane (Technical) ND ug/L 10/18/22 05:54 57-74-910/14/22 08:201.0 0.040 1 Endrin ND ug/L 10/18/22 05:54 72-20-810/14/22 08:200.20 0.012 1 Heptachlor 0.014J ug/L 10/18/22 05:54 76-44-8 C210/14/22 08:200.10 0.010 1 Heptachlor epoxide ND ug/L 10/18/22 05:54 1024-57-310/14/22 08:200.10 0.0023 1 Methoxychlor ND ug/L 10/18/22 05:54 72-43-510/14/22 08:201.0 0.036 1 Toxaphene ND ug/L 10/18/22 05:54 8001-35-210/14/22 08:202.0 0.085 1 Surrogates Decachlorobiphenyl (S) 77 %. 10/18/22 05:54 2051-24-310/14/22 08:2010-129 1 Tetrachloro-m-xylene (S) 70 %. 10/18/22 05:54 877-09-810/14/22 08:2040-102 1

Analytical Method: EPA 8270E Preparation Method: EPA 3510C

8270E MSSV TCLP Sep Funnel

1,4-Dichlorobenzene ND ug/L 10/20/22 19:01 106-46-710/17/22 11:26100 27.7 1 2,4-Dinitrotoluene ND ug/L 10/20/22 19:01 121-14-210/17/22 11:26100 35.8 1 Hexachloro-1,3-butadiene ND ug/L 10/20/22 19:01 87-68-310/17/22 11:26100 33.0 1 Hexachlorobenzene ND ug/L 10/20/22 19:01 118-74-110/17/22 11:26100 30.5 1 Hexachloroethane ND ug/L 10/20/22 19:01 67-72-110/17/22 11:26100 30.3 1 without the written consent of Pace Analytical Services, LLC.Date: 11/04/2022 11:22 AM

2-Methylphenol(o-Cresol) ND ug/L 10/20/22 19:01 95-48-710/17/22 11:26100 36.7 1 3&4-Methylphenol(m&p Cresol) ND ug/L 10/20/22 19:0110/17/22 11:26200 190 1 Nitrobenzene ND ug/L 10/20/22 19:01 98-95-310/17/22 11:26100 37.5 1 Pentachlorophenol ND ug/L 10/20/22 19:01 87-86-5 CH10/17/22 11:26250 105 1 Pyridine ND ug/L 10/20/22 19:01 110-86-1 CH10/17/22 11:26100 29.9 1 2,4,5-Trichlorophenol ND ug/L 10/20/22 19:01 95-95-410/17/22 11:26250 66.9 1 2,4,6-Trichlorophenol ND ug/L 10/20/22 19:01 88-06-210/17/22 11:26100 36.7 1 Surrogates Nitrobenzene-d5 (S) 73 %. 10/20/22 19:01 4165-60-010/17/22 11:2610-140 1 2-Fluorobiphenyl (S) 86 %. 10/20/22 19:01 321-60-810/17/22 11:2610-135 1 Terphenyl-d14 (S) 101 %. 10/20/22 19:01 1718-51-010/17/22 11:2610-128 1 Phenol-d6 (S) 39 %. 10/20/22 19:01 13127-88-310/17/22 11:2610-145 1 2-Fluorophenol (S) 57 %. 10/20/22 19:01 367-12-410/17/22 11:2610-142 1 2,4,6-Tribromophenol (S) 92 %. 10/20/22 19:01 118-79-610/17/22 11:2610-140 1

Analytical Method: EPA 8260C Leachate Method/Date: EPA 1311; 10/14/22 09:01

8260C MSV TCLP

Benzene ND ug/L 10/19/22 16:34 71-43-250.0 8.7 10 2-Butanone (MEK) ND ug/L 10/19/22 16:34 78-93-3100 26.1 10 Carbon tetrachloride ND ug/L 10/19/22 16:34 56-23-550.0 17.2 10 Chlorobenzene ND ug/L 10/19/22 16:34 108-90-750.0 7.8 10 Chloroform ND ug/L 10/19/22 16:34 67-66-350.0 15.0 10 1,2-Dichloroethane ND ug/L 10/19/22 16:34 107-06-250.0 12.9 10 1,1-Dichloroethene ND ug/L 10/19/22 16:34 75-35-450.0 18.6 10 Tetrachloroethene ND ug/L 10/19/22 16:34 127-18-450.0 17.3 10 Trichloroethene ND ug/L 10/19/22 16:34 79-01-650.0 14.7 10 Vinyl chloride ND ug/L 10/19/22 16:34 75-01-450.0 21.0 10 Surrogates 1,2-Dichloroethane-d4 (S) 120 %. 10/19/22 16:34 17060-07-070-130 10 Toluene-d8 (S) 86 %. 10/19/22 16:34 2037-26-570-130 10 4-Bromofluorobenzene (S) 149 %. 10/19/22 16:34 460-00-4 S370-130 10 Dibromofluoromethane (S) 107 %. 10/19/22 16:34 1868-53-770-130 10

Analytical Method: EPA 8260C

8260C MSV

Benzene ND ug/L 10/20/22 16:08 71-43-21.0 0.34 1 Ethylbenzene ND ug/L 10/20/22 16:08 100-41-41.0 0.40 1 Toluene ND ug/L 10/20/22 16:08 108-88-31.0 0.32 1 Xylene (Total) 8.4 ug/L 10/20/22 16:08 1330-20-73.0 1.4 1 Surrogates Toluene-d8 (S) 99 %. 10/20/22 16:08 2037-26-570-130 1 4-Bromofluorobenzene (S) 92 %. 10/20/22 16:08 460-00-470-130 1 1,2-Dichloroethane-d4 (S) 116 %. 10/20/22 16:08 17060-07-070-130 1 Dibromofluoromethane (S) 106 %. 10/20/22 16:08 1868-53-770-130 1

Analytical Method: ASTM D5468-02 Pace Analytical Services - Asheville

ASTM D5468-02 BTU

British Thermal Units 1390 BTU/lb 10/18/22 02:37 N250.0 50.0 1

Analytical Method: EPA 9014 Preparation Method: SW-846 7.3.3.2

733C S Reactive Cyanide

Cyanide, Reactive ND mg/kg 10/13/22 17:5610/13/22 17:191.0 0.40 1

Analytical Method: SM 4500-S2-F-2011 Preparation Method: SW-846 7.3.4.2

734S Reactive Sulfide

Sulfide, Reactive ND mg/kg 10/13/22 17:2210/13/22 17:1910.0 10.0 1

Sample: 302-5S Lab ID: 30528585002 Collected: 10/06/22 09:15 Received: 10/07/22 17:30 Matrix: Water

Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 8.97

Arsenic ND mg/L 10/12/22 14:18 7440-38-210/11/22 14:040.50 0.021 1 Barium 0.12J mg/L 10/12/22 14:18 7440-39-310/11/22 14:042.5 0.0052 1 Cadmium ND mg/L 10/12/22 14:18 7440-43-910/11/22 14:040.050 0.00093 1 Chromium 0.0042J mg/L 10/12/22 14:18 7440-47-310/11/22 14:040.12 0.0029 1 Lead ND mg/L 10/12/22 14:18 7439-92-110/11/22 14:040.25 0.012 1 Selenium ND mg/L 10/12/22 14:18 7782-49-210/11/22 14:040.10 0.038 1 Silver ND mg/L 10/12/22 14:18 7440-22-410/11/22 14:040.12 0.010 1

Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 8.97

Mercury ND mg/L 10/12/22 12:21 7439-97-610/12/22 06:150.0010 0.00018 1

Flashpoint >98 deg C 10/19/22 14:28 N21 pH at 25 Degrees C 7.0 Std. Units 10/28/22 14:19 H6,N21

Leachate Method/Date: EPA 1311; 10/13/22 09:48 Initial pH: 7.69; Final pH: 5.13

1,4-Dichlorobenzene ND ug/L 10/20/22 13:27 106-46-710/17/22 11:26100 27.7 1 2,4-Dinitrotoluene ND ug/L 10/20/22 13:27 121-14-210/17/22 11:26100 35.8 1 Hexachloro-1,3-butadiene ND ug/L 10/20/22 13:27 87-68-310/17/22 11:26100 33.0 1 Hexachlorobenzene ND ug/L 10/20/22 13:27 118-74-110/17/22 11:26100 30.5 1 Hexachloroethane ND ug/L 10/20/22 13:27 67-72-110/17/22 11:26100 30.3 1 2-Methylphenol(o-Cresol) ND ug/L 10/20/22 13:27 95-48-710/17/22 11:26100 36.7 1 3&4-Methylphenol(m&p Cresol) ND ug/L 10/20/22 13:2710/17/22 11:26200 190 1 Nitrobenzene ND ug/L 10/20/22 13:27 98-95-310/17/22 11:26100 37.5 1 Pentachlorophenol ND ug/L 10/20/22 13:27 87-86-5 CH10/17/22 11:26250 105 1 Pyridine ND ug/L 10/20/22 13:27 110-86-1 CH,MH10/17/22 11:26100 29.9 1 2,4,5-Trichlorophenol ND ug/L 10/20/22 13:27 95-95-410/17/22 11:26250 66.9 1 2,4,6-Trichlorophenol ND ug/L 10/20/22 13:27 88-06-210/17/22 11:26100 36.7 1 Surrogates Nitrobenzene-d5 (S) 74 %. 10/20/22 13:27 4165-60-010/17/22 11:2610-140 1 2-Fluorobiphenyl (S) 87 %. 10/20/22 13:27 321-60-810/17/22 11:2610-135 1 Terphenyl-d14 (S) 101 %. 10/20/22 13:27 1718-51-010/17/22 11:2610-128 1 Phenol-d6 (S) 39 %. 10/20/22 13:27 13127-88-310/17/22 11:2610-145 1 2-Fluorophenol (S) 56 %. 10/20/22 13:27 367-12-410/17/22 11:2610-142 1 2,4,6-Tribromophenol (S) 91 %. 10/20/22 13:27 118-79-610/17/22 11:2610-140 1

Typewritten Text

Cross-Out

Sample: 302-5S Lab ID: 30528585002 Collected: 10/06/22 09:15 Received: 10/07/22 17:30 Matrix: Water

Benzene ND ug/L 10/19/22 17:02 71-43-250.0 8.7 10 2-Butanone (MEK) ND ug/L 10/19/22 17:02 78-93-3100 26.1 10 Carbon tetrachloride ND ug/L 10/19/22 17:02 56-23-550.0 17.2 10 Chlorobenzene ND ug/L 10/19/22 17:02 108-90-750.0 7.8 10 Chloroform ND ug/L 10/19/22 17:02 67-66-350.0 15.0 10 1,2-Dichloroethane ND ug/L 10/19/22 17:02 107-06-250.0 12.9 10 1,1-Dichloroethene ND ug/L 10/19/22 17:02 75-35-450.0 18.6 10 Tetrachloroethene ND ug/L 10/19/22 17:02 127-18-450.0 17.3 10 Trichloroethene ND ug/L 10/19/22 17:02 79-01-650.0 14.7 10 Vinyl chloride ND ug/L 10/19/22 17:02 75-01-450.0 21.0 10 Surrogates 1,2-Dichloroethane-d4 (S) 123 %. 10/19/22 17:02 17060-07-070-130 10 Toluene-d8 (S) 97 %. 10/19/22 17:02 2037-26-570-130 10 4-Bromofluorobenzene (S) 62 %. 10/19/22 17:02 460-00-4 SR70-130 10 Dibromofluoromethane (S) 105 %. 10/19/22 17:02 1868-53-770-130 10

Cyanide, Reactive ND mg/kg 10/13/22 17:5710/13/22 17:191.0 0.40 1

Cross-Out

Typewritten Text

Sample: 304-2S Lab ID: 30528585003 Collected: 10/06/22 09:50 Received: 10/07/22 17:30 Matrix: Water

Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 9.18

Arsenic ND mg/L 10/12/22 14:20 7440-38-210/11/22 14:040.50 0.021 1 Barium 0.017J mg/L 10/12/22 14:20 7440-39-310/11/22 14:042.5 0.0052 1 Cadmium ND mg/L 10/12/22 14:20 7440-43-910/11/22 14:040.050 0.00093 1 Chromium 0.028J mg/L 10/12/22 14:20 7440-47-310/11/22 14:040.12 0.0029 1 Lead 0.028J mg/L 10/12/22 14:20 7439-92-110/11/22 14:040.25 0.012 1 Selenium ND mg/L 10/12/22 14:20 7782-49-210/11/22 14:040.10 0.038 1 Silver ND mg/L 10/12/22 14:20 7440-22-410/11/22 14:040.12 0.010 1

Leachate Method/Date: EPA 1311; 10/11/22 12:02 Initial pH: ; Final pH: 9.18

Mercury ND mg/L 10/12/22 12:41 7439-97-610/12/22 06:150.0010 0.00018 1

Flashpoint 96.5 deg C 10/19/22 15:41 N21 pH at 25 Degrees C 7.5 Std. Units 10/28/22 12:49 H6,N21

Leachate Method/Date: EPA 1311; 10/13/22 09:48 Initial pH: 7.33; Final pH: 5.13

1,4-Dichlorobenzene ND ug/L 10/20/22 19:23 106-46-710/17/22 11:26100 27.7 1 2,4-Dinitrotoluene ND ug/L 10/20/22 19:23 121-14-210/17/22 11:26100 35.8 1 Hexachloro-1,3-butadiene ND ug/L 10/20/22 19:23 87-68-310/17/22 11:26100 33.0 1 Hexachlorobenzene ND ug/L 10/20/22 19:23 118-74-110/17/22 11:26100 30.5 1 Hexachloroethane 369 ug/L 10/20/22 19:23 67-72-110/17/22 11:26100 30.3 1 2-Methylphenol(o-Cresol) ND ug/L 10/20/22 19:23 95-48-710/17/22 11:26100 36.7 1 3&4-Methylphenol(m&p Cresol) ND ug/L 10/20/22 19:2310/17/22 11:26200 190 1 Nitrobenzene ND ug/L 10/20/22 19:23 98-95-310/17/22 11:26100 37.5 1 Pentachlorophenol ND ug/L 10/20/22 19:23 87-86-5 CH10/17/22 11:26250 105 1 Pyridine ND ug/L 10/20/22 19:23 110-86-1 CH10/17/22 11:26100 29.9 1 2,4,5-Trichlorophenol 128J ug/L 10/20/22 19:23 95-95-410/17/22 11:26250 66.9 1 2,4,6-Trichlorophenol 89.1J ug/L 10/20/22 19:23 88-06-210/17/22 11:26100 36.7 1 Surrogates Nitrobenzene-d5 (S) 139 %. 10/20/22 19:23 4165-60-010/17/22 11:2610-140 1 2-Fluorobiphenyl (S) 99 %. 10/20/22 19:23 321-60-810/17/22 11:2610-135 1 Terphenyl-d14 (S) 102 %. 10/20/22 19:23 1718-51-010/17/22 11:2610-128 1 Phenol-d6 (S) 45 %. 10/20/22 19:23 13127-88-310/17/22 11:2610-145 1 2-Fluorophenol (S) 65 %. 10/20/22 19:23 367-12-410/17/22 11:2610-142 1 2,4,6-Tribromophenol (S) 110 %. 10/20/22 19:23 118-79-610/17/22 11:2610-140 1

Sample: 304-2S Lab ID: 30528585003 Collected: 10/06/22…