ATTACHMENT 2 - PWS APP E - Norwalk FSA PWS 6-10-2020.pdf

APPENDIX E

FACILITY SPECIFIC APPENDIX: DFSP

NORWALK

Environmental Services California

SPE603-20-R-0515

June 10, 2020

SPE60320R0515 California Environmental Services Attachment #2

SECTION 1.0 INTRODUCTION

1.1 Defense Logistics Agency Mission

1.2 General Description

1.2.1 Facility Locations

1.3 Scope of Environmental Services

SECTION 2.0 FACILITY-SPECIFIC INFORMATION

2.1 Facility Information

2.1.1 DFSP Norwalk

2.1.2 Tustin El Toro Pipeline Release Site

SECTION 3.0 GENERAL REQUIREMENTS

3.1 Contract Objectives

3.2 Technical Approach

3.3 Contract Administration

3.3.1 CLIN Structure

3.3.4 Payments

3.3.5 Payments for Travel Related Expenses

3.4 Notification Requirements

3.4.1 Environmental Spills/Releases and Regulatory Enforcement Actions

3.4.2 Contractor Manpower Reporting

3.4.3 Environmental Compliance and Data Reporting

3.4.4 Deliveries

3.5 Unauthorized Use of Facility Property

3.6 Contract Turnover

3.7 Hours of Operation and Holidays

3.8 Identification of Contractor Employees

3.9 Permits, Licenses, and Fees

3.10 Quality Assurance

3.11 Quality Control

3.12 Worksite Safety

3.13 Transportation, Storage, and/or Disposal of Wastes

3.14 Site Security

3.15 Access and Identification Badges

3.16 Key Personnel

3.16.1 Project Manager (and Alternate)

3.16.2 Site Manager

3.16.3 Site Remediation System Operations Engineer

3.16.4 Chemist

3.16.5 Safety Officer

3.17 Organizational Chart

3.18 Government Furnished Information, Equipment, and Property (GFI, GFE, GFP)

3.19 Contractor Furnished Items and Responsibilities

3.19.1 General

3.19.2 Transfer of Ownership of Contractor Fixtures

3.20 Other Areas of Essential Support

3.21 Regulatory and Public Professional Interface

3.22 Meetings

3.23 Environmental Quality and Conservation

3.24 Green and Sustainable Remediation

3.25 Risk Management

3.26 Preparation of Remedial Designs with Permits

3.27 Laboratory Selection

3.28 Perfluorooctane Sulfonate and Perfluorooctanoic Acid Sampling

3.29 Analytical Data Management

SECTION 4.0 PERFORMANCE REQUIREMENTS

4.1 Project Management

4.1.1 Project Management Plan

4.1.2 Meetings and Public Relations

4.1.3 Firm Fixed Price Utility Invoicing

4.1.4 Time and Materials Utility Invoicing

4.2 Restoration Tasks

4.2.1 Assessment

4.2.2 Remediation

4.2.3 Groundwater Monitoring

4.2.4 Analytical Testing

4.2.5 Reports

4.2.6 Emergency Response

4.3 Compliance Tasks

4.3.1 Air Quality Management District Air Permits

4.3.2 Consolidated Permit

4.3.3 Environmental Management System (EMS) or Equivalent

4.3.4 Hazardous Materials

4.3.5 Hazardous Waste

4.3.6 Natural and Cultural Resource Support

4.3.7 Pest Management Support and Herbicide Management

4.3.8 Spill Response

4.3.9 Compliance Inspections and Audits

4.3.10 Waste Water

4.3.11 Off-Site Pipelines

4.3.12 Storm Water Sampling and Reporting

4.3.13 Storm Water Structures and Best Management Practices

4.3.14 Storm Water Pollution Prevention Plan Update

4.4 Facility Maintenance Tasks

4.4.1 Environmental Protection and Pest Management

4.4.2 Grounds Maintenance

4.4.3 Maintenance and Repairs

SECTION 5.0 CONTRACT DELIVERABLES

5.1 Technical Reports

5.1.1 Internal Draft Documents

5.1.2 Draft Documents

5.1.3 Draft Final Documents

5.1.4 Final Documents

5.1.5 Comments, Review and Response

5.1.6 Submittals

5.1.7 Approval of Submittals

5.4 Plans and Reports

5.5 Master Documents List

5.6 Contractor’s Progress, Status, and Management Report

6.1 Ordering Process for Awarding Task Orders

6.2 Minimum Guarantee

APPENDIX A – ABBREVIATIONS AND ACRONYMS

APPENDIX B – UTILITY ACCOUNTS

SECTION 1.0 INTRODUCTION

1.1 Defense Logistics Agency Mission

As stated in the PWS.

1.2 General Description

As stated in the PWS.

1.2.1 Facility Locations

DFSP Norwalk is located in Norwalk California and includes a geographically separated site located in Tustin, California.

1.3 Scope of Environmental Services

SECTION 2.0 FACILITY-SPECIFIC INFORMATION

2.1 Facility Information

2.1.1 DFSP Norwalk

The approximately 50-acre Defense Fuel Support Point (DFSP) Norwalk facility in Norwalk, California was formerly used to store and transfer jet propellant (JP)-4, JP-5, and JP-8. DLA’s operational area includes approximately 47 acres. Prior to decommissioning, the facility consisted of 12 aboveground storage tanks (ASTs), truck loading racks, and associated underground and aboveground piping and facilities. The facility was acquired by the United States (U.S.) Air Force (USAF) in 1951. Site operational responsibility transferred to DLA in 1968, but ownership was retained by the USAF. Historical releases and fuel leaks occurred from the ASTs, truck loading racks, and connecting pipeline systems throughout the operational history of the site. Multiple tens of thousands of gallons of Light Non-Aqueous Phase Liquids (LNAPL) are thought to be present in the subsurface at the site.

The facility was decommissioned in 1999 and is no longer used to store and handle fuel.

The ASTs and associated aboveground piping were removed in 2011 and 2012. The eastern portion of the site was transferred to the city of Norwalk, California in August 2018, and the western portion will be transferred through General Services Administration (GSA) for commercial/industrial use in FY20. An approximate two-acre area is leased by Santa Fe Pacific Pipeline (SFPP), an operating partner of Kinder Morgan Partners L.P., in the southeastern portion of the site where three operational pipelines and a former pump station are located.

Multiple investigations of soil, soil vapor, and groundwater have been conducted with various modes of remediation conducted. In accordance with a 1995 Remedial Action Plan (RAP), a 2006 revised RAP, and a 2014 Soil RAP, shallow soil remediation in the

15-acre eastern parcel of the site was completed in 2017 through the excavation and on-site treatment of approximately 100,000 tons of contaminated vadose zone soils. As a result, the Los Angeles Regional Water Quality Control Board (LA RWQCB) granted No Further Action (NFA) with deed restrictions for shallow soil (upper 10 feet [ft]) in the eastern parcel. Shallow soil remediation activities at the 36-acre western portion of the site were completed in January 2018, consisting of a total of seventeen soil excavations, along with ex-situ bioremediation of approximately 47,771 cubic yards (CY) of soil. A Human Health Risk Assessment (HHRA) was prepared to evaluate risks from soil gas at the site. Four results were presented in a Shallow Soil Closure Report Western Portion, dated January 23, 2018, which concluded with a request for NFA of the shallow soil within the western portion. However, in a letter dated January 22, 2019, the LA RWQCB is requiring that the HHRA be revised prior to approving NFA, and, currently, the State of California is in process of issuing vapor intrusion guidance that will implement use of the United States Environmental Protection Agency (USEPA) recommended attenuation factors (e.g. 0.03 for chlorinated volatile organic compounds [VOCs] at residential buildings), a standard which is approximately 30 times more stringent than the state standard.

Various remediation systems have been installed and operated to address contamination in deeper soil and groundwater, to include soil vapor extraction (SVE) using both vertical and horizontal vapor extraction wells, groundwater extraction (GWE), biosparging, total fluids extraction (TFE) combined extraction of LNAPL and groundwater, absorbent sock installations for passive recovery of LNAPL, and soil vapor and groundwater treatment (GWT). SVE wells were added to the existing system in October 2017 to remove the remaining LNAPL impacts to the groundwater and deeper subsurface. Additional biosparge wells were also added to enhance LNAPL recovery. As a result of continuous operation of these systems since 1996, thousands of gallons of LNAPL have been recovered.

An LNAPL Conceptual Site Model (CSM) and Remediation Plan was developed in December 2017 which details soil, soil vapor, LNAPL, and dissolved phase groundwater conditions at the site, and presents the results of an evaluation of remedial approaches to achieve project goals. The proposed remedy in the CSM and Remediation Plan includes recommissioning and expansion of biosparge and SVE systems, ongoing LNAPL recovery with pilot testing of enhanced removal methods, natural source zone depletion (NSZD) baseline monitoring, and long-term monitoring. Recommissioning of former biosparge and SVE systems and associated wells, including groundwater monitoring wells, which were removed due to the soil excavation efforts, was completed in 2018.

Additionally, expansion of the groundwater extraction system and biosparge system was completed in 2018.

During the semiannual groundwater monitoring event conducted in November 2018 groundwater samples were analyzed for volatile organic compounds (VOCs) and total petroleum hydrocarbons (TPH). Wells were also gauged for groundwater and free product depth. During the November 2018 monitoring event, measurable floating product was observed in 32 of the 181 wells that were gauged with product thickness ranging from 0.02 to 4.80 ft.

2.1.2 Tustin El Toro Pipeline Release Site

The Tustin El Toro Pipeline Release Site is located at the intersection of Newport Avenue and Old Irvine Boulevard in Tustin, California. The El Toro Pipeline was used to transport jet propellant (JP)-5 fuel from the former Defense Fuel Supply Point (DFSP) Norwalk to the former Marine Corps Air Station (MCAS) El Toro. In 1988, a leak was discovered in the pipeline elbow joint beneath the intersection of Newport Avenue and Old Irvine Boulevard, Tustin, CA. In June 1999, the pipeline was completely purged and removed from service.

Light non-aqueous phase liquid (LNAPL) recovery was initiated in 1992, and continued until 2006, when it was suspended after 63,000 gallons of hydrocarbons had been recovered. In 2009, recovery was resumed. Since June 2010, wells have been routinely gauged and pumped using vacuum truck recovery. Currently, LNAPL gauging and recovery is performed as needed on a biweekly schedule, and groundwater monitoring and sampling is conducted on a quarterly schedule.

During the November 2018 monitoring event, free product was detected in five wells with thicknesses ranging from 0.06 feet (ft) to 6.05 ft. During the fourth quarter of 2018, a vacuum truck was used to remove 202 gallons of LNAPL and fuel-absorbent socks were used to recover approximately four gallons of LNAPL. A total of 30 wells were sampled for total petroleum hydrocarbon (TPH), gasoline range organics (GRO), volatile organic compounds (VOCs), and fuel oxygenates.

A remedial alternative analysis was completed in 2016 to evaluate alternatives for treatment of contaminated source zone soils and groundwater, with dual phase extraction (DPE) selected as the remedy to test. A pilot test consisting of four DPE wells, a soil vapor extraction (SVE) unit, and thermal/catalytic oxidizer is planned for installation in a FY20 funded system (Plaza Lafayette DPE system). A similar system was funded in FY19 for an installation at a location across Norwalk Boulevard from the Plaza Lafayette DPE system.

SECTION 3.0 GENERAL REQUIREMENTS

3.1 Contract Objectives

As stated in the PWS.

3.2 Technical Approach

As stated in the PWS.

3.3 Contract Administration

3.3.1 CLIN Structure

3.3.4 Payments

3.3.5 Payments for Travel Related Expenses

3.4 Notification Requirements

3.4.1 Environmental Spills/Releases and Regulatory Enforcement Actions

3.4.2 Contractor Manpower Reporting

As stated in the PWS.

3.4.3 Environmental Compliance and Data Reporting

As stated in the PWS.

3.4.4 Deliveries

3.5 Unauthorized Use of Facility Property

3.6 Contract Turnover

As stated in the PWS.

3.7 Hours of Operation and Holidays

As stated in the PWS.

3.8 Identification of Contractor Employees

As stated in the PWS.

3.9 Permits, Licenses, and Fees

As stated in the PWS.

3.10 Quality Assurance

As stated in the PWS.

3.11 Quality Control

3.12 Worksite Safety

3.13 Transportation, Storage, and/or Disposal of Wastes

As stated in the PWS.

3.14 Site Security

As stated in the PWS.

3.15 Access and Identification Badges

As stated in the PWS.

3.16 Key Personnel

3.16.1 Project Manager (and Alternate)

3.16.2 Site Manager

As stated in the PWS.

3.16.3 Site Remediation System Operations Engineer

As stated in the PWS.

3.16.4 Chemist

As stated in the PWS.

3.16.5 Safety Officer

3.17 Organizational Chart

3.18 Government Furnished Information, Equipment, and Property (GFI, GFE, GFP) As stated in the PWS.

3.19 Contractor Furnished Items and Responsibilities

3.19.1 General

3.19.2 Transfer of Ownership of Contractor Fixtures

3.20 Other Areas of Essential Support

3.21 Regulatory and Public Professional Interface

As stated in the PWS.

3.22 Meetings

As stated in the PWS.

3.23 Environmental Quality and Conservation

As stated in the PWS.

3.24 Green and Sustainable Remediation

As stated in the PWS.

3.25 Risk Management

As stated in the PWS.

3.26 Preparation of Remedial Designs with Permits

As stated in the PWS.

3.27 Laboratory Selection

As stated in the PWS.

3.28 Perfluorooctane Sulfonate and Perfluorooctanoic Acid Sampling As stated in the PWS.

3.29 Analytical Data Management

As stated in the PWS.

SECTION 4.0 PERFORMANCE REQUIREMENTS

Facility-specific requirements for the Indefinite Delivery/Indefinite Quantity (IDIQ) contract for Defense Fuel Support Point (DFSP) Norwalk are provided in the following sections. Reference Item Numbers for deliverables are provided in brackets for reference to the Pricing Proposal Worksheet.

4.1 Project Management

4.1.1 Project Management Plan

IAW Section 4.1.1 of the PWS, the Contractor shall prepare a Facility specific PMP to guide field work at DFSP Norwalk, including collection of groundwater monitoring, O&M data and treatment system samples. The PMP shall include the following components:

1. Integrated Management Schedule

2. Quality Control Plan

3. Sampling and Analysis Plan

4. Health and Safety Plan

Deliverable – Draft PMP Deliverable [001] The Contractor shall prepare a Draft PMP and submit to the Government within forty-five (45) calendar days of the start of the contract POP. The deliverable can only be invoiced following acceptance by the DM-FEE COR.

Deliverable – Final PMP Deliverable [002] The Contractor shall prepare a Final PMP and submit to the Government within twenty-one (21) days of receipt of Government review comments. The deliverable can only be invoiced following acceptance by the DM-FEE COR. The PMP shall be revised and updated, as necessary and at no cost to the Government, to incorporate new information, methods, etc. PMP revisions shall be due within twenty-one (21) calendar days of receipt of Government direction to update the PMP to incorporate new information.

4.1.1.1 Integrated Management Schedule (IMS)

4.1.1.2 Quality Control Plan

4.1.1.3 Sampling and Analysis Plan

As stated in the PWS.

4.1.1.4 Health and Safety Plan

4.1.2 Meetings and Public Relations

4.1.2.1 Kickoff Meeting

IAW Section 4.1.2.1 of the PWS, the Contractor shall hold one Kickoff Meeting for DFSP Norwalk.

Deliverable – Kickoff Meeting Minutes [003] The Contractor shall prepare and provide detailed meeting minutes with a list of all attendees from the kick-off meetings and submit to the DM-FEE COR within five (5) business days after the meeting. The deliverable to document completion of this requirement is the Kickoff Meeting Minutes. The deliverable can only be invoiced following acceptance by the DM-FEE COR.

4.1.2.2 Quarterly Project Management Review Meetings

IAW Section 4.1.2.2 of the PWS, the Contractor shall hold one Quarterly Status Meetings for DFSP Norwalk.

Deliverable – Quarterly Project Management Review Meeting Minutes [004] The Contractor shall prepare and provide detailed meeting minutes with a list of all attendees from the meetings and submit to the DM-FEE COR within five (5) business days after the meeting. All costs associated with the personnel and resources required for Project Management, including labor, overhead, profit, etc. shall be invoiced as part of the Quarterly Project Management Review. The deliverable can only be invoiced following acceptance by the DM-FEE COR of minutes.

4.1.2.3 Regulatory Agency Meetings

The Government will be present for all technical meetings with the regulatory agencies;

however, the Contractor shall coordinate the meeting, provide logistical support (e.g., facilities, audio/visual equipment), present materials, and lead technical discussions. The Contractor shall prepare the presentation materials and an agenda for meetings and submit them for review by the Contracting Officer’s Representative not less than 5 working days prior to the meeting (unless otherwise approved by the DLA). The Contractor shall prepare summaries for all meetings attended and submit for approval by the COR.

IAW Section 4.1.2.3 of the PWS, the Contractor shall hold one Regulatory Agency Meeting with the Los Angeles Regional Water Quality Control Board (LARWQCB) for DFSP Norwalk. The meeting is anticipated to be held at the LARWQCB’s offices in Los Angeles, California with a duration of up to 4 hours. The Contractor shall also hold one Regulatory Support Meeting with the Santa Ana Regional Water Quality Control Board (SARWQCB) for the El Toro Pipeline Release Site. The meeting is anticipated to be held at the SARWQCB’s offices in Riverside, California with a duration of up to 4 hours.

Deliverable – Regulatory Agency Meeting Minutes [005] The Contractor shall prepare and provide detailed meeting minutes with a list of all attendees from the Regulatory Agency Meetings and submit to the DM-FEE COR within five (5) business days after the meeting. The deliverable to document completion of this requirement is the Regulatory Agency Meetings Minutes. The deliverable can only be invoiced following acceptance by the DM-FEE COR.

4.1.2.4 Public Meetings

IAW Section 4.1.2.4 of the PWS, the Contractor shall hold Restoration Advisory Board (RAB) meetings. The DFSP Norwalk RAB holds semi-annual meetings in February and August. The Contractor shall implement and manage the Restoration Advisory Board (RAB) process through the completion of the following tasks:

1. Maintain Document Repository. Provide all documents to the Norwalk County Library, uploading documents to the Norwalk RAB website and RWQCB GeoTracker website. The document depository maintained at the Library and website includes all final documents prepared by all site contractors (DM-FEE and KMEP). Therefore, this task requires careful record keeping of all documents that have been prepared, documenting which contractor generated a given report, obtaining hard copies for the Library, and uploading the PDF to the website.

2. Manage the RAB website, http://norwalkrab.com/, including payment of any hosting fees. The Contractor shall upload portable document format (.PDF) versions documents, reports, work plans, notices, meeting minutes, and presentations to the website so that it provides an accurate summary of site activities. This includes all documents from other consultants and other responsible parties.

3. Plan and advertise semi-annual RAB meetings. The semi-annual RAB meetings are typically held in a public meeting space provided by the City of Norwalk. The Contractor shall:

a. Reserve the meeting room and required audio-visual equipment to facilitate presentations and the exchange of questions and answers between participants, such as projector, screen, laptop, and laser pointer.

Alternatively, if the RAB is to be conducted virtually then the Contractor shall arrange for an effective virtual meeting space, allowing participants to join either by video or telephone. The virtual RAB requires the ability to receive comments from the public. This could include a collaboration-enabled conference room and cross-platform enabled messaging and file sharing.

b. Develop the required public notices and Fact Sheet. The Fact Sheet shall summarize the current status of the site, including remediation systems, and provide a summary of planned activities. The Fact Sheet shall be translated to Spanish and both English and Spanish versions will be posted to the RAB website and provided directly to the RAB members

c. Publish notices in two local newspapers such as the Los Cerritos Community News (https://www.loscerritosnews.net/) and the Press Telegram (https://www.presstelegram.com/).

4. Develop a draft meeting agenda and circulate the agenda via email to RAB members and mail upon request. Once all comments have been received, the Contractor shall revise and finalize the agenda. A package will be emailed, or mailed upon request, to the RAB members and will include the meeting agenda, newspaper advertisement, and the final meeting minutes from the previous RAB meeting.

5. Prepare presentation materials summarizing groundwater monitoring and remediation activities and results. Presentation materials shall be provided to the DLA COR a minimum of two days prior to the RAB meeting.

6. Receive & prepare responses to public comments.

7. Contractor shall attend and participate at the RAB meetings, including:

a. Present the results of recent monitoring and remediation activities.

b. Unless the RAB meets virtually, the Contractor shall provide hard copies of presentation materials and other materials required for the RAB meeting, including name tags, and light refreshments.

c. Record presentations and take sufficient notes to allow for the preparation of a full transcript and meeting minutes.

SPE60320R0515 California Environmental Services Attachment #2 http://norwalkrab.com/ https://www.loscerritosnews.net/ https://www.presstelegram.com/

Deliverable – RAB Meeting Minutes [006] Contractor shall prepare minutes for the RAB meeting. The draft meeting minutes, based on both meeting notes and a full transcription of the meeting, shall be distributed to the DM-FEE COR for review and comments within 14 days of the RAB. Once all comments have been obtained, the Contractor shall finalize the minutes and distribute to the RAB members.

4.1.2.5 Contract Closure Meeting

IAW Section 4.1.2.5 of the PWS, the Contractor shall hold one Contract Closure Meeting for DFSP Norwalk.

Deliverable – Contract Closure Meeting Minutes [007] The Contractor shall prepare and provide detailed meeting minutes with a list of all attendees from the Contract Closure Meeting and submit to the DM-FEE COR within five (5) business days after the meeting. The deliverable can only be invoiced following acceptance by the DM-FEE COR of minutes.

4.1.3 Firm Fixed Price Utility Invoicing

No firm fixed price utility invoicing is required for DFSP Norwalk or the El Toro Pipeline Release Site.

4.1.4 Time and Materials Utility Invoicing

IAW Section 4.1.4 of the PWS, the Contractor shall submit monthly documentation that utility bill(s) for that billing period have been paid for DFSP Norwalk, including backup to invoices submitted.

At this time, utility services have not yet been established for the El Toro Pipeline Release Site. Additional information regarding utilities at the El Toro Pipeline Release Site will be provided as it becomes available.

Deliverable – Monthly Utility Invoicing Summary [008] The Contractor shall prepare and provide a Monthly Utility Invoicing Summary of all utility invoices received and paid within a calendar month. The Summary shall include a detailed accounting for each account, including but not limited to, usage, cost, monthly invoice amount and total invoiced per account. The summary is due to the Government by the 10th day of the following month. If the 10th day of the month falls on a non-business day the Summary is due on the next business day. All costs associated with the personnel and resources required for the processing and payment of utility invoices, including labor, overhead, profit, etc. shall be invoiced as part of the Monthly Utility Invoicing Summary.

The utilities and account information to be provided on a time and materials basis for DFSP Norwalk are provided in Table B-1.

4.2 Restoration Tasks

4.2.1 Assessment

4.2.2 Remediation

4.2.2.1 Norwalk Remediation Systems Operations and Maintenance Conduct O&M tasks associated with the Norwalk Remediation Systems in accordance with permit requirements, approved plans, and equipment O&M schedules. The Norwalk Remediation Systems include soil vapor extraction, bio-sparging, groundwater extraction, biosparging, absorbent sock installation for passive recovery of light, non-aqueous phase liquid (LNAPL), and total fluids extraction at the DFSP Norwalk site. This work will include monitoring and sampling as well as preparation and distribution of reports as required by the South Coast Air Quality Management District (SCAQMD) permit and Los Angeles Regional Water Quality Control Board (LARWQCB) directive. O&M of the Remediation System shall include, but is not limited to:

1. Weekly O&M: System monitoring and maintenance in accordance with the system permits, including collection and recording of air flow rates, temperature, vacuum/pressure, volumes of extracted groundwater, and up-time chart recorders and measuring and recording VOC concentrations via a photoionization detector (PID). Adjust equipment operations to within specifications provided in O&M Plan, including replacement of bag filters and scheduled cleaning of air filters.

Repair system components no longer functioning to specifications established in the O&M Plan. Daily and weekly tasks will include:

a. Monitoring and adjusting vacuum and flow rates of the vapor extraction system.

b. Monitoring and adjusting extraction rates at the individual groundwater extraction wells.

c. Monitoring of the pressure and air flow of the air sparging system.

d. Monitoring groundwater and LNAPL levels monthly in the site recovery wells.

e. Monitoring liquid levels in all system tanks.

f. Inspection of all system components for leaks.

g. Replacing or cleaning all filters (bag, particulate, etc.) per manufacturer’s requirements.

h. Inspection and regulator maintenance of the air compressor and air injection blower.

i. Bi-Weekly O&M: In coordination with LNAPL removal activities at the

El Toro Pipeline Release Site, the Contractor shall conduct LNAPL removal at wells containing more than six inches of product. Absorbent “socks” shall be deployed in wells that exhibit slower recovery or thin accumulations of product resulting in low efficiency of removal by vacuum truck.

j. Monthly O&M Tasks: Testing the vacuum relief valve at the blower inlet, lubricating bearings as-needed, cleaning the knock out tank demister pad, and isolating/dewatering condensate from conveyance lines, replacing filters (particulate, etc.) per manufacturers’ requirements. Collect and analyze system influent groundwater samples on a monthly basis, or as dictated by permits issued by the Los Angeles County Sanitation District or AQMD. Monthly testing shall include the collection one sample of the influent and effluent wastewater with analysis for polyfluorinated alkyl substances (PFAS). PFAS laboratory testing shall be performed using Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS) in accordance with USEPA Method 537 Modified and Department of Defense Quality Systems Manual (QSM) version 5.1 or later. Reporting limits shall follow the QSM version 5.1, or later, and the Environmental Protection Agency’s (EPA) health advisory which limits the combined concentrations of PFOS/PFOA, to 0.070 micrograms per liter in groundwater. Perform system optimization in conjunction with site O&M activities, including monitoring and adjusting individual well operations with the objective of maximizing the recovery of petroleum hydrocarbons and evaluate methods to control government costs to maintain system optimal operation status.

2. Quarterly Sampling: Collect and analyze vapor monitoring samples (influent, midfluent, and effluent)

3. Annual O&M Tasks: ensure that fire extinguishers are inspected and certified, eye wash stations receive required maintenance, and all engineered safety controls are in place and fully functional. Renew applicable permits, including South Coast Air Quality Management annual operating and emission fees. Identify changes in permit conditions, and permit-required reports. Perform annual effluent totalizer calibration County Sanitation Districts of Los Angeles County requirements.

Perform annual compressor servicing and pay fee for Annual Compressor Operating Permit. Renew the temporary access agreement for Holifield Park for monitoring wells and remediation wells with the City of Norwalk. The Contractor shall track permit changes and reporting requirements and maintain a summary of permits, including, but not limited to permit conditions, permit changes, and renewals.

4. The Contractor shall perform weed abatement a minimum of three times per year, including: trimming and collecting weeds that grow throughout the interior of the 36-acre DFSP Norwalk facility and weed abatement on the exterior-facing portions of the site. One of the abatement actions shall be conducted the week prior to the 4th of July to mitigate brush fires caused by illicit fireworks.

5. Reporting: Prepare Quarterly Remedial Progress Reports submitted to the LARWQCB. Prepare semi-annual Self-Monitoring Report submitted to Los Angeles County Sanitation District for the Special Purpose Discharge Permit.

Prepare Quarterly Water Production Report for the Water Replenishment District of Southern California, Non-Consumptive Water Use Permit.

Deliverable: DFSP Norwalk Remedial Systems Quarterly Status Report [009 and 010]

The Contractor shall provide the Remedial Status Report summarizing activities and progress toward operational goals for submission to the RWQCB. The Remedial Status Report is due on the 10th of the month following the end of the quarter. If the 10th day of the month falls on a non-business day the Remedial Status Report is due on the next business day. The Contractor shall provide materials, labor, equipment and services necessary to operate and maintain the Administration Area remediation system.

4.2.2.2 El Toro Pipeline Release Site LNAPL Gauging, Recovery and Disposal The Contractor shall conduct bi-weekly gauging and LNAPL removal from up to five wells that currently or historically have contained liquid-phase petroleum, also referred to as LNAPL. The pipeline release occurred at a major intersection in Tustin, California, with subsequent migration of LNAPL onto adjacent, privately-owned properties. The work location for LNAPL recovery events requires detailed coordination between Contractor and subcontractor personnel, the City of Tustin, and affected private property owners.

1. Field activities will be completed in accordance with requirements of private property right of entry agreements or other access agreements between the Government and property owners, and the City of Tustin Encroachment Permit, which may require work outside of normal working hours. In accordance with requirements of the owners of LaFayette Plaza, wells working hours for LNAPL recovery events are limited to between the hours of 5AM and 8AM. Work within the City of Tustin right-of-way must be completed in accordance with an Encroachment Permit issued by the City of Tustin. The City typically limits work in the right of way to between 9 AM and 3 PM.

2. Liquid Level Gauging: Collect measurements of the depth to liquid levels in up to 5 groundwater monitoring wells previously identified as containing LNAPL.

Tabulate data collected.

3. Remove and properly dispose of accumulated product from wells containing detectable thicknesses of LNAPL utilizing a vacuum truck. Absorbent “socks” shall be deployed in wells that exhibit slower recovery or thin accumulations of product resulting in low efficiency of removal by vacuum truck.

4. Following the completion of LNAPL removal at the Tustin Pipeline Release Site, the Contractor shall mobilize equipment and personnel to DFSP Norwalk to perform LNAPL removal from wells at that installation in accordance with Section 4.2.2 of the FSA.

5. Properly dispose of recovered LNAPL and groundwater at a facility licensed to accept the material.

6. Reporting: Prepare Quarterly LNAPL Removal Reports submitted to the LARWQCB. Prepare Quarterly and Annual Monitoring Reports submitted to

SCAQMD.

Deliverable: El Toro Pipeline Release Site LNAPL Gauging, Recovery and Disposal Quarterly Report [011 and 012] The Contractor shall prepare a El Toro Pipeline Release Site LNAPL Gauging, Recovery and Disposal Quarterly Report submitted to the Santa Ana RWQCB. The quarterly report shall identify the results of liquid level gauging include product recovery volumes with graphs to provide a record of product removed and to allow an evaluation of any data trends. The report shall also contains records documenting the proper disposal of liquids recovered as part of the quarterly event.

4.2.2.3 El Toro Pipeline Release Site Remediation System Operations and Maintenance Conduct O&M tasks associated with the El Toro Pipeline Release Site Remediation System, located at the Lafayette Plaza shopping Center, in accordance with permit requirements, approved plans, and equipment O&M schedules. The El Toro Pipeline Release Site dual phase extraction includes soil vapor extraction and groundwater extraction. This work will include monitoring and sampling as well as preparation and distribution of reports as required by the South Coast Air Quality Management District (SCAQMD) permit and Santa Ana Angeles Regional Water Quality Control Board (SARWQCB) directive. O&M of the Remediation System shall include, but is not limited to:

1. Weekly O&M: System monitoring and maintenance in accordance with the system permits, including collection and recording of air flow rates, temperature, vacuum/pressure, volumes of extracted groundwater, and up-time chart recorders and measuring and recording VOC concentrations via a photoionization detector (PID). Adjust equipment operations to with specifications provided in O&M Plan, including replacement of bag filters, scheduled cleaning of air filter. Repair system components no longer functioning to specifications established in the O&M Plan. Daily and weekly tasks will include:

a. Monitoring and adjusting vacuum and flow rates of the vapor extraction system.

b. Monitoring and adjusting extraction rates at the individual groundwater extraction wells.

c. Monitoring groundwater and LNAPL levels monthly in the site recovery wells.

d. Monitoring liquid levels in all system tanks.

e. Inspection of all system components for leaks.

f. Replacing or cleaning all filters (bag, particulate, etc.) per manufacturer’s requirements.

g. Inspection and regulator maintenance of the air compressor.

2. Monthly O&M Tasks: Testing the vacuum relief valve at the blower inlet, lubricating bearings as-needed, cleaning the knock out tank demister pad, and isolating/dewatering condensate from conveyance lines, replacing filters (particulate, etc.) per manufacturers’ requirements. Collect and analyze system influent groundwater samples on a monthly basis, or as dictated by permits issued by the Orange County Sanitation District or AQMD. Perform system optimization in conjunction with site O&M activities, including monitoring and adjusting individual well operations with the objective of maximizing the recovery of petroleum hydrocarbons and evaluate methods to control government costs to maintain system optimal operation status.

3. Quarterly Sampling: Collect and analyze vapor monitoring samples (influent, midfluent, and effluent)

4. Annual O&M Tasks: ensure that fire extinguishers are inspected and certified, eye wash stations receive required maintenance, and all engineered safety controls are in place and fully functional. Renew applicable permits, including South Coast Air Quality Management annual operating and emission fees. Identify changes in permit conditions, and permit-required reports. Perform annual effluent totalizer calibration in accordance with Orange County Sanitation District requirements.

Perform annual compressor servicing and pay fee for Annual Compressor Operating Permit. Contractor shall track permit changes and reporting requirements and maintain a summary of permits, including, but not limited to permit conditions, permit changes, and renewals.

5. Reporting: Prepare Quarterly Remedial Progress Reports submitted to the SARWQCB. Prepare semi-annual Self-Monitoring Report submitted to Orange County Sanitation District for the Special Purpose Discharge Permit. Prepare Quarterly Remedial Status Report for the SCAQMD.

Deliverable: El Toro Pipeline Release Site Remediation System Quarterly Status Report [013 and 014] The Contractor shall provide the Remedial Status Report for the Lafayatte Plaza remediation system summarizing activities and progress toward operational goals for submission to the RWQCB. The Remedial Status Report is due on the 10th of the month following the end of the quarter. If the 10th day of the month falls on a non-business day the Remedial Status Report is due on the next business day. The Contractor shall provide materials, labor, equipment and services necessary to operate and maintain the Administration Area remediation system.

4.2.3 Groundwater Monitoring

4.2.3.1 DFSP Norwalk Semi-Annual Groundwater Monitoring

IAW Section 4.2.3 of the PWS, the Contractor shall conduct groundwater monitoring and sampling at DFSP Norwalk in accordance with the sampling and analysis plan prepared by DLA (Parsons, September 2013). DLA and Santa Fe Pacific Pipeline, L.P. (SFPP), an operating partnership of Kinder Morgan Energy Partners, L.P. (KMEP), jointly perform semiannual groundwater monitoring and sampling at the Installation to address respective impacts to groundwater by each entity. On behalf of DLA, the Contractor shall gauge liquid levels in up to 85 groundwater monitoring wells on a semi-annual basis, in coordination with SFPP or their designated representative. The Contractor shall collect groundwater samples from up to 60 groundwater monitoring wells utilizing low-flow purging techniques to collect representative groundwater samples from each well designated for sampling. Each groundwater sample will be analyzed for the following:

1) VOCs, fuel oxygenates, and gasoline range organic compounds by EPA Method 8260, and

2) Total petroleum hydrocarbons, (TPH), including TPH quantified as gasoline (TPHg), diesel fuel (TPHd) by EPA Method 8015.

During each groundwater monitoring event quality assurance/quality control (QA/QC) field duplicates, split samples, trip blanks and equipment blanks shall be collected in accordance with the sampling and analysis plan. Wells with measurable quantities of LNAPL are not sampled. Contractor shall transport purge water generated during groundwater sampling to the groundwater system for treatment and disposal. LNAPL removed from wells shall be transported off-site for disposal at a facility licensed to accept the material.

Deliverable: DFSP Norwalk Semi-Annual Groundwater Monitoring Data Summary Report [015] DLA typically assumes responsibility for preparing one DFSP Norwalk Semi-Annual Groundwater Monitoring Report per year; KMEP prepares the report summarizing the results of the first semi-annual event and DLA prepares the report summarizing the results of the second semi-annual event. Both reports utilize data collected by SFPP and DLA. Therefore, it is critical that that Contractor compile all field forms and upon receipt of analytical laboratory results prepare tabulated summaries of the results. The Contractor shall provide this data to KMEP or their authorized representative for inclusion in the report of findings within 10 business days of receipt the final analytical results from the laboratory. Following completion of the draft report by KMEP, the Contractor shall review the report for accuracy and completeness of data collected on DLA’s behalf.

When the reporting task is limited to compiling monitoring data and review of the KMEP, the Task Order shall specify the Data Summary Report deliverable.

DFSP Norwalk Semi-Annual Groundwater Monitoring Report [016] For the second semi-annual groundwater monitoring event of the calendar year, the Contractor shall prepare a Semi-Annual Groundwater Monitoring Report submitted to the DLA and the LARWQCB summarizing the methods and results of the groundwater monitoring event, in accordance with recent semi-annual groundwater monitoring reports prepared on DLA’s behalf. The Contractor shall coordinate and receive groundwater monitoring data from KMEP for inclusion in the Report. The report shall include tabulated gauging and laboratory analytical data, purge logs, equipotential maps and contaminant distribution maps, as well as updated time-series concentration graphs, used to evaluate concentrations trends. Internal Draft copies of the Report shall be provided to KMEP for review and comment. Upon receipt of their input, the Contractor shall make any required revisions and then forward of a copy to DLA for review and comment.

Upon receipt of DLA comments, the Contractor shall finalize and distribute the Report to the appropriate regulatory agency and interested project stakeholders.

4.2.3.2 El Toro Pipeline Release Site Semi-Annual Groundwater Monitoring IAW Section 4.2.3 of the PWS, the Contractor shall conduct groundwater monitoring and sampling on a quarterly basis. Groundwater monitoring and sampling shall include the following:

1) Groundwater monitoring activities must be performed in accordance with existing access agreements between the Government and private property owners. In some cases, access agreements require advance notification of work and limit working hours to specific periods.

2) For wells located within the City of Tustin right-of-way, the Contractor shall acquire an Encroachment Permit. The Encroachment Permit typically limits work within the right-of-way to between 9 A.M. and 3 P.M., with requirements for traffic control to be established.

3) Measuring the depth to groundwater and LNAPL in accessible groundwater monitoring wells

4) Recover LNAPL from wells that contain more than 0.25-feet of LNAPL present in the well.

5) Purge each well using low-flow purge techniques, with the collection of water quality parameter during purging including temperature, pH, electrical conductivity, turbidity, dissolved oxygen, and oxidation reduction potential.

6) Collecting groundwater samples from select monitoring wells, with twenty (20) wells sampled in the first, second and fourth quarters and forty (40) wells sampled in the third quarter. Additionally, during each groundwater monitoring event quality assurance/quality control (QA/QC) field duplicates shall be collected at a rate of 10 percent and trip blanks included with samples analyzed for volatile organic compounds (VOCs); and

7) Submittal of groundwater samples to a state-certified laboratory for analysis by EPA Methods 8015B [for total petroleum hydrocarbons (TPH) as jet propellant No. 5 (JP-5) and gasoline (TPHg)], and 8260B [for VOCs, including benzene, toluene, ethylbenzene, and total xylenes (BTEX), methyl-tertiary butyl ether (MTBE), and tertiary-butyl alcohol (TBA)].

8) After the completion of groundwater sampling activities, groundwater and product will be transported to a disposal or recycling facility licensed to accept the material.

Deliverables: El Toro Pipeline Release Site Quarterly Groundwater Monitoring Report for 20 Wells [017] Deliverables: El Toro Pipeline Release Site Quarterly Groundwater Monitoring Report for 39 Wells [018]

Following each groundwater sampling event, the Contractor shall prepare a Quarterly Groundwater Monitoring Report submitted to the DLA and the SARWQCB summarizing the methods and results of the groundwater monitoring event. The Report shall include tabulated gauging and laboratory analytical data, purge logs, equipotential maps and contaminant distribution in accordance with quarterly reports typically prepared for the Site. The report is due to the SARWQCB on the 30th of the month following the end of each quarter. In order to allow the DM-FEE COR sufficient time to review the deliverable, the Contractor shall submit the Quarterly Groundwater Monitoring Report to the DM-FEE COR on the 15th of the month following the end of the quarter.

4.2.4 Analytical Testing

4.2.4.1 Groundwater

As stated in the PWS.

4.2.4.2 Soil

4.2.4.3 Air

As stated in the PWS.

4.2.4.4 Waste and Wastewater

As stated in the PWS.

4.2.5 Reports

As stated in the PWS.

4.2.6 Emergency Response

4.3 Compliance Tasks

IAW PWS Section 4.3, the Contractor shall be responsible for compliance tasks and the additional tasks, as follows, applicable to the Facility. The Contractor shall assist DLA in daily, weekly, and monthly compliance inspections, as requested; will assist with audits and regulatory inspections; will provide support for Environmental, Safety and Occupational Health Management System, Department of Transportation Regulated Offsite Pipelines, if applicable;

and will archive records as directed. The Contractor will review and update the current Storm Water Pollution Prevention Plan (SWPPP) developed during the installation of the UTF groundwater treatment system. Contractor will also review the current General Construction Permit requirements promulgated by the State Water Resources Control Board (SWRCB) to ascertain whether there are any compliance requirements that are applicable to the site in its present state. These requirements may include storm water monitoring and reporting; storm water inspections; annual storm water reporting; and BMP implementation and maintenance.

The Contractor shall track all pertinent environmental reporting data and supply the COR or designated representative this data in a timely manner to support DLA in completing the Office of Secretary of Defense (OSD) annual environmental reporting requirements. These data will be collected, tracked, and reported as part of ongoing environmental response activities identified under this task order.

Deliverable –Facility Compliance Quarterly Summary Report [019 and 020] The Contractor shall prepare and provide a detailed Facility Compliance Quarterly Summary Report identifying the status of regulatory compliance across all requirements. The deliverable can only be invoiced following acceptance by the DM-FEE COR. These Facility Compliance Quarterly Summary Reports are to support invoices and are provided along with the quarterly invoicing for compliance related tasks under CLIN 0002.

4.3.1 Air Quality Management District Air Permits

DFSP Norwalk: Permits and equipment lists are maintained online at the SCAQMD Website, Facility ID 5075. Also, a direct link to the SCAQMD Facility 108124 details is provided below:

https://xappprod.aqmd.gov/find//facility/AQMDsearch?facilityID=108124 https://xappprod.aqmd.gov/find/facility/AQMDsearch?facilityID=108124

There are no issued AQMD Permits at the Tustin Release Site; however, two pieces of equipment are planned for the authority to construct permits - thermal oxidizer and the oil water separator on Plaza Lafayette. No AQMD Facility ID number is yet available for Tustin.

4.3.2 Consolidated Permit

4.3.3 Environmental Management System (EMS) or Equivalent

As stated in the PWS.

4.3.4 Hazardous Materials

4.3.5 Hazardous Waste

4.3.6 Natural and Cultural Resource Support

Designated Areas: Includes the DFSP Norwalk and Tustin Release Site. DFSP Norwalk does not have any Biological Opinions. The Tustin Release Site does not have an INRMP or any Biological Opinions.

For DFSP Norwalk, there are no known cultural resources either at the DFSP Norwalk or the Tustin Release Site. However, the Contractor shall assess the potential for cultural resources and document their assessment prior to conducting any field work IAW NEPA and CEQA requirements. This may include, but not be limited to, record reviews and interviews, investigations, and additional coordination with SHPO, DOD Cultural Resource Managers, or other stakeholders.

4.3.7 Pest Management Support and Herbicide Management

DFSP Norwalk is included in the DLA Integrated Pest Management Plan. For DFSP Norwalk, it is critical that all pesticide applications outside of buildings be coordinated with the DLA COR or designated environmental representative before application, considering the adjacent Holifield Park and other tenants on the property. At the Tustin Release Site, it is not anticipated that the Contractor would need to conduct pest management; however, if necessary in the future, any pesticide usage would need to be coordinated with the DLA COR and landowner to ensure its use is consistent with their pesticide management practices.

4.3.8 Spill Response

4.3.9 Compliance Inspections and Audits

4.3.10 Waste Water

4.3.11 Off-Site Pipelines

DLA has ceased fuel operations, and there are no active capitalized fuel pipelines at DFSP Norwalk. The Santa Fe Pacific Pipeline, L.P. (SFPP), an operating partner of Kinder Morgan Energy Partners, L.P. (KMEP), leases a 2-acre easement along the southern and eastern boundaries of DFSP Norwalk for operation of its pipeline, which convey gasoline, diesel, and jet fuel. Although DFSP Norwalk is owned by the United States Air Force (USAF) through March Air Reserve Base, the Department of the Navy owns the associated pipelines that transported the capitalized fuel. As discussed in Section 4.4.1.14, on-call services to locate and mark pipelines will be provided by the DFSP San Pedro Contractor.

4.3.12 Storm Water Sampling and Reporting

4.3.13 Storm Water Structures and Best Management Practices

4.3.14 Storm Water Pollution Prevention Plan Update

4.4 Facility Maintenance Tasks

Deliverable: Facility Maintenance Quarterly Summary Report [021] Contractor will provide quarterly summary reports that, at a minimum, describe the actions completed and identify the upcoming tasks and their actual/estimated completion dates. These summaries shall also support invoicing for the Facility maintenance tasks for which the Contractor has provided.

4.4.1 Environmental Protection and Pest Management

4.4.1.1 DFSP Environmental Protection

4.4.1.2 Compliance with…