Remediate Station Building - Phase I; USCG Staion Channel Islands; Oxnard, California

Amendment / Modification

This document, "Amendment 0002 Attachment 4 Project Estimated Magnitude.pdf", provides an update to the estimated magnitude for the "RFQ_USCG_70Z088-26-Q-A7E001 Station Channel Islands Remediation" opportunity.

• The estimated project magnitude has been updated.

• The estimated project magnitude is now stated to be between $250,000 and $500,000.

Statement of Work (SOW) / Performance Work Statement (PWS)

This document outlines the work required to remediate asbestos contamination in the USCG Station Channel Islands Main Station Building located at 4201 S. Victoria Ave., Oxnard, California 93035.

• Base Work (CLIN 01): Remediation of approximately 1,500 square feet of disturbed tile and mastic in the second-floor north areas of the building. This includes providing temporary encapsulation and secure covers to allow occupancy until Phase II. Full abatement of tile and mastic is planned for a separate Phase II contract.

• Base Work (CLIN 02): Includes mobilization, demobilization, project management, technical assistance, regulatory compliance, safety management, containment, handling, removal, storage, testing, transport, and disposal of asbestos-containing materials (ACM).

• Specific Tasks:

  • Cleaning of USCG property non-porous and porous items.
  • Disposal of non-USCG property items.
  • Cleaning of interior occupied spaces, architectural finishes, above-ceiling plenums, and fixed building elements.
  • Removal and disposal of acoustic ceiling panels and carpet tile flooring as regulated asbestos-containing materials (RACM).
  • Encapsulation and covering of disturbed tile flooring areas with exposed black mastic.

• Air Monitoring and Clearance: Perimeter and personal air monitoring will be conducted by a Certified Asbestos Consultant (CAC) or consultant under CAC supervision. Visual inspections and aggressive TEM air sampling will be performed. Clearance requires concentrations to be less than 70 S/mm² (TEM) or 0.01 f/cc (PCM).

• Decontamination: Work must comply with the Phase I Decontamination Plan (Appendix A) and ensure visual and verification clearance prior to re-occupancy.

• Safety: Compliance with all applicable federal, state, and local laws and regulations, including OSHA standards (specifically 29 CFR 1926.1101 for asbestos) and EPA regulations.

• Location: USCG Station Channel Islands, Oxnard, CA.

• Duration: On-site decontamination work is to be completed within twenty (20) working days, including final clearance.

• Contractor Qualifications: Must be a Licensed Asbestos Abatement Contractor certified by the California Department of Public Health (CDPH).

• Submittals: Includes Asbestos Compliance Plan, Asbestos Test Results, Asbestos Documentation, Qualified Contractor Certifications, Worker Certifications, Qualified Transporter Certification, Approved Landfill evidence, Waste Shipment Records, and Daily Reports.

• Security: Contractor personnel will be subject to security requirements for base access, including photo identification and potential background checks.

• Site Investigation: No pre-bid site visit is scheduled; contractors must bid based on provided documents.

• Utilities: Water and 120V/240V electricity are available at no cost; telephone service is not available. Station Building power will be shut off during remediation.

• Permitting: Contractor must notify Ventura County Air Pollution Control District and obtain an asbestos job number.

• Appendix A: Phase 1 Decontamination Plan - MECA CONSULTING

• Appendix B: Data Table - Decontamination of Contents

• Appendix C: Data Table - Interior Surfaces Decontamination

• Appendix D: USCG Asbestos Bulk Survey 03DEC2025

• Appendix E: USCG Station Channel Islands - Representative Surface TEM Surfaces Sampling for Asbestos 18DEC2025

Questions & Answers / Clarifications

This document contains responses to a Request for Information (RFI) related to the Station Channel Islands Remediation project (Solicitation #70Z088-26-Q-A7E001).

• CLIN Structure: Bidders should disregard the CLIN number structure in the SOW; quotes should encompass all work as a single Lump Sum.

• Video Access: An updated link to a project video, previously referenced in addenda #1, is now posted with the RFQ at SAM.gov.

• Project Magnitude: The Independent Government Estimate amount has been added as Attachment 4.

• Notice to Proceed (NTP) Date: The estimated date of award, and thus NTP, is the end of May 2026.

• RFQ Due Date Extension: The RFQ due date has been extended to close of business April 22, 2026.

• Wage Determination: The Ventura County Service Contract Act Wage Determination is confirmed as the correct and only applicable wage determination.

• Work Hours: While 24 hours/day, 7 days/week access was requested, the USCG Response indicates 20 days on-site should suffice with current hours of 7:30 AM to 5:30 PM, Monday-Friday. Additional weekend hours may be feasible after award and approval.

• Hazardous Waste Disposal: Disposal is the Contractor's responsibility per Federal, State, and local regulations. The facility will provide the EPA ID and manage manifests. The Contractor must coordinate with the site's HM/HW Coordinator for disposal, providing advance documentation. Only the HM/HW Coordinator may sign manifests.

• Qualified Facilities List: A link to the DLA's Qualified Facilities List for hazardous waste disposal is provided.

• Site Visit: A site visit is not possible; a link to video/photos is posted with the solicitation.

• NTP and Submittals: The "Notice to Proceed" will be issued after all submittals are approved and required regulatory notifications (e.g., VCAPCD 10-working day waiting period) are met.

• The RFQ due date has been extended.

• Additional information regarding project magnitude and video access has been provided.

• Clarifications on pricing structure, work hours, and hazardous waste disposal procedures have been issued.

Amendment / Modification

This document is Amendment 0002 to the combined synopsis/solicitation for commercial items (SAP) for Urgent Asbestos Remediation Services at USCG Station Channel Islands.

• The solicitation number is 70Z088-26-Q-A7E001.

• The title remains "Urgent Asbestos Remediation Services – USCG Station Channel Islands."

• The posted date was April 3, 2026.

• The response date is April 24, 2026, 4:30 PM Pacific Daylight Time.

• This announcement constitutes the only solicitation; quotes are being requested, and a separate written solicitation will not be issued.

• Acquisition Type: Request for Quotation (RFQ) under Simplified Acquisition Procedures (SAP).

• Competition: Unrestricted (Open Market). Previously solicited as a small business set-aside, but no quotes were received. All responsible sources may submit a quotation.

• NAICS Code: 562910 – Remediation Services (Size Standard: $25 million).

• Requirement: U.S. Coast Guard requires urgent asbestos remediation at USCG Station Channel Islands, Oxnard, CA, in accordance with the Statement of Work (SOW) (Attachment 1).

• Period of Performance: On-site work to be completed within 20 calendar days from the Notice to Proceed (NTP).

• Place of Performance: USCG Station Channel Islands, 4201 S. Victoria Ave, Oxnard, CA 93035.

• The response date remains April 24, 2026, 4:30 PM Pacific Daylight Time.

Amendment / Modification

• This amendment (No. 0002) extends the proposal close date for the "Urgent Asbestos Remediation, Phase I, USCG Station Channel Island" project.

• The proposal close date has been extended from April 22, 20256 to April 24, 20256, at 4:30 PM Pacific Daylight Time (PDT).

• The amendment also provides government responses to RFI 1-11.

• An updated RFP is attached.

• Proposal close date.

• RFP document.

• The deadline for proposal submissions has been extended to April 24, 20256, 4:30 PM PDT.

Amendment / Modification

• The proposal close date has been extended from April 20, 2025, to April 22, 2025, at 4:30 PM Pacific Daylight Time (PDT).

• An updated RFP is attached.

• Proposal submission deadline.

• Bidders now have until April 22, 2025, 4:30 PM PDT, to submit their proposals.

Amendment / Modification

This document is Amendment 0001 to the Combined Synopsis/Solicitation for Commercial Items (SAP) for Urgent Asbestos Remediation Services at USCG Station Channel Islands.

• The solicitation number is 70Z088-26-Q-A7E001.

• The title is "Urgent Asbestos Remediation Services – USCG Station Channel Islands."

• The original posting date was April 3, 2026.

• The response date has been updated to April 22, 2026, 4:30 PM Pacific Daylight Time.

• This announcement constitutes the only solicitation; quotes are being requested, and a separate written solicitation will not be issued.

• Acquisition Type: Request for Quotation (RFQ) under Simplified Acquisition Procedures (SAP).

• Competition: Unrestricted (Open Market). Previously solicited as a small business set-aside, but no quotes were received. All responsible sources may submit a quotation.

• NAICS Code: 562910 – Remediation Services (Size Standard: $25 million).

• Requirement: U.S. Coast Guard requires urgent asbestos remediation at USCG Station Channel Islands, Oxnard, CA, in accordance with the Statement of Work (SOW) (Attachment 1).

• Period of Performance: On-site work must be completed within 20 calendar days from the Notice to Proceed (NTP).

• Place of Performance: USCG Station Channel Islands, 4201 S. Victoria Ave, Oxnard, CA 93035.

• Section B outlines the requirement for a total firm-fixed-price for labor, materials, equipment, and supervision.

• Section C references the Statement of Work (SOW) as Attachment 1.

• Section E lists incorporated FAR provisions, including those requiring offeror completion.

• Section I lists incorporated FAR clauses.

• Section J lists attachments, including the SOW, Decontamination Work Plan, Bulk Survey, TEM Sampling Report, Drawings, and Service Contract Act Wage Determination.

• Section L provides submission instructions, requiring proof of licensing, a statement of understanding, past performance details, price, SAM.gov registration, and representations and certifications. It also details invoicing instructions via the Invoice Processing Platform (IPP).

• Section M outlines the evaluation factors for award: Lowest Price Technically Acceptable (LPTA), with Technical Capability, Past Performance, and Price as evaluation criteria.

• The response date has been extended to April 22, 2026, 4:30 PM Pacific Daylight Time.

Form / Attachment / Pricing Sheet

This document contains architectural drawings for the "Remediate Station Building, Phase 1" project at Station Channel Islands, Oxnard, California. It provides site maps, floor plans, elevations, and details on disturbed flooring areas.

• Site Map: Shows the overall layout of the station, including existing buildings and the project area.
• Floor Plans (First and Second Floor): Detail the layout of rooms, berthing areas, offices, heads, and other facilities within the Station Operations/Barracks Building.
• Building Elevations: Show the exterior views of the building.
• Second Floor Map of Disturbed Tile Flooring: Identifies areas with asbestos-containing materials (ACM) that require remediation, including specific types of flooring and mastic.
• General Notes: Include critical information such as the need for field verification of dimensions, the requirement to use these drawings with specifications and other appendices, and the fact that all accessible interior locations are to be deemed asbestos-contaminated due to an incident.
• Keynotes: Provide specific instructions for cleaning or disposal of USCG property and non-USCG property, as well as detailed requirements for cleaning and abatement of asbestos-containing materials on floors, walls, ceilings, doors, windows, and interior components.

These drawings are essential for bidders to understand the physical scope of the remediation work, the layout of the building, and the specific areas and materials that require attention, particularly concerning asbestos abatement. The detailed notes and maps are critical for accurate bidding and planning of the remediation and potential renovation activities.

Form / Attachment / Pricing Sheet

This document is a Wage Determination issued by the U.S. Department of Labor, Employment Standards Administration, Wage and Hour Division. It specifies the minimum wage rates and fringe benefits required for various occupations under the Service Contract Act for Ventura County, California. This document is crucial for contractors to understand their labor cost obligations when bidding on or performing federal service contracts in the specified geographic area.

• Wage Determination Number: 2015-5625, Revision No. 26, dated 12/03/2025.
• Geographic Area: California County of Ventura.
• Occupational Listings: Provides a comprehensive list of job titles, their corresponding occupation codes, and the minimum hourly wage rates.
• Fringe Benefits: Indicates that fringe benefits are required and follow the occupational listing. Specific details on Health & Welfare, Vacation, and Holidays are provided later in the document.
• Executive Orders: References Executive Order (EO) 13706 (Establishing Paid Sick Leave) and EO 13658 (Establishing a Minimum Wage for Federal Contractors), outlining additional requirements for paid sick leave and minimum wage rates.
• Conformance Process: Details the procedure for requesting authorization of additional classifications and wage rates if a required occupation is not listed.

This wage determination directly impacts a bidder's cost proposal. Bidders must ensure their proposed wages and fringe benefits meet or exceed the rates and benefits specified in this document for all covered employees. Failure to comply can lead to contract violations. The document helps bidders accurately estimate labor costs and assess the financial viability of the opportunity.

Solicitation / RFP / RFQ

This is a combined synopsis/solicitation for commercial items using Simplified Acquisition Procedures (SAP) for urgent asbestos remediation services at U.S. Coast Guard Station Channel Islands, Oxnard, CA. The acquisition was previously solicited as a small business set-aside but received no quotes, and is now being solicited as unrestricted.

• Perform urgent asbestos remediation services in strict accordance with the provided Statement of Work (SOW).

• All on-site work must be completed within 20 calendar days from the date of the Notice to Proceed (NTP).

• A Service Contract Wage Determination will be incorporated at the time of award.

• Acquisition Type: Request for Quotation (RFQ) under SAP.

• Competition: Unrestricted.

• NAICS Code: 562910 – Remediation Services (Size Standard: $25 million).

• Period of Performance: 20 calendar days for on-site work.

• Place of Performance: USCG Station Channel Islands, 4201 S. Victoria Ave, Oxnard, CA 93035.

• Contract Type: Firm-fixed-price.

• Submission Deadline: April 20, 2026, 2:00 PM Pacific Time.

• Submission Method: Electronically to sheila.s.mirrielees@uscg.mil and samantha.c.watts1@uscg.mil. Email subject line: "Quote for RFQ 70Z088-26-Q-A7E001 – [Offeror Name]".

• Quotation Package Requirements:

  • Proof of California Department of Public Health (CDPH) Asbestos Abatement Contractor license.
  • Statement of Understanding (max 3 pages) confirming comprehension of the 20-day completion requirement and SOW.
  • List of two (2) similar asbestos remediation projects completed in the last three (3) years, with references.
  • Firm-fixed-price quote.
  • Copy of active SAM.gov registration and current Representations and Certifications.

• Evaluation Criteria: Lowest Price Technically Acceptable (LPTA). Award will be made to the responsible offeror submitting a technically acceptable quote at the lowest evaluated price.

  • Technical Capability: Valid CDPH license and compliant Statement of Understanding.
  • Past Performance: Two satisfactory or better verifiable projects.
  • Price: Lowest price among technically acceptable offers.

• Unrestricted competition. All responsible sources may submit a quote.

• The solicitation incorporates numerous FAR provisions and clauses by reference, including those related to commercial items, representations and certifications, and accident prevention.

• Key attachments include the Statement of Work (SOW), MECA Decontamination Work Plan, and Service Contract Act Wage Determination.

Form / Attachment / Pricing Sheet

This document is a "Limited Bulk Sampling for Asbestos Containing Materials" report conducted by S&J Environmental Testing for the US Coast Guard Station. It details the findings of an asbestos survey performed on November 28, 2025.

• Project Information: S&J Project No: 131-25-292A, Subject: US Coast Guard Station.
• Client & Property: US Coast Guard, Attn: Timothy Walach, located at 4201 South Victoria Ave, Oxnard, CA 93035.
• Survey Details: Limited asbestos survey conducted on November 28, 2025, by Shane Blanchard. 47 bulk samples were collected.
• Affected Areas: South Building, Shop Building, Main Station.
• Asbestos Abatement Needed: YES, specifically for Main Station - White 12"x12" Vinyl Floor Tile and Black Mastic.
• Sampling Protocol: Followed EPA and California regulations, including EPA Method 600/R-93/116 and 40 CFR Part 763. Materials were grouped into homogeneous areas, and samples were collected based on visual similarity, extent, and accessibility.
• Regulatory Definitions: Explains Regulated Asbestos-Containing Material (RACM) (>1.0% asbestos) and Asbestos-Containing Construction Material (ACCM) (>0.1% asbestos in California).
• Results: Lists specific materials sampled, their locations, estimated quantities, condition, and whether they are friable. Key findings include:
  • Regulated Asbestos Containing Material (RACM): Black Mastic (3% CH) in the Main Station, and White 12"x12" Vinyl Floor Tile & Black Mastic (2% CH) in the Main Station MAA Locker Room.
  • No Asbestos Detected: Various vinyl floor tiles, mastics, and adhesives in the South Building, Shop Building, and Main Station.
• Recommendations: Recommends further evaluation via 1000-point count analysis for materials with less than 10% asbestos to accurately determine regulatory thresholds. Emphasizes that S&J Environmental does not make final determinations regarding classification, disposal, or landfill acceptance.

This document is critical for any bidder involved in renovation, repair, or demolition activities at the US Coast Guard Station. It identifies specific locations and materials containing asbestos, which will require specialized handling, abatement, and disposal procedures. Bidders must be aware of these findings to accurately scope their work, ensure compliance with environmental regulations, and manage project costs and timelines effectively. The report highlights areas requiring abatement, directly impacting the scope of work for any construction or maintenance contract.

Form / Attachment / Pricing Sheet

This document is an Asbestos TEM Surface Sampling Report for the USCG Station Channel Islands, dated December 18, 2025. It details the findings of a survey conducted to assess the presence or absence of asbestos-containing settled dust within the building interior. The report includes the sampling protocol, laboratory analysis methods, and a summary of asbestos results from 97 collected samples.

• Service: Asbestos Wipe/Microvac Survey conducted on December 8, 2025.
• Client: US Coast Guard Station Channel Islands.
• Property: US Coast Guard Station Channel Islands.
• Sampling Protocol: Surface wipe and microvac sampling methods were used to collect settled dust samples from various surfaces.
• Analysis Method: Qualitative Transmission Electron Microscopy (TEM) and Drop Mount Technique.
• Results Summary: Asbestos Detected, Asbestos Abatement Required.
• Sampled Areas: Representative interior samples were collected from various spaces including berthing areas, laundry rooms, heads, offices, common areas, and mechanical spaces.
• Key Findings: Asbestos was detected in multiple interior locations, indicating a need for an interior-wide abatement approach.
• Recommendations: Asbestos abatement is recommended by a licensed and certified Asbestos Abatement Contractor.

This report is critical for any bidder involved in renovation, maintenance, or abatement activities at the USCG Station Channel Islands. It confirms the presence of asbestos-containing settled dust, necessitating specific protocols and licensed contractors for any work that may disturb these materials. Bidders must be aware of the asbestos contamination and plan accordingly for remediation and safe handling procedures.

Statement of Work (SOW) / Performance Work Statement (PWS)

To remediate asbestos contamination in the USCG Station Channel Islands Main Station Building located at 4201 S. Victoria Ave., Oxnard, California 93035.

• CLIN 01 - BASE WORK:

  • Provide labor, materials, and equipment for asbestos remediation.
  • Implement Phase I Decontamination Work Plan developed by Millennium Consulting Associates (MECA).
  • Encapsulate and cover approximately 1,500 sq ft of disturbed tile and mastic in the second-floor north areas to allow occupancy until Phase II.
  • Full abatement of asbestos-containing tile flooring and mastic is to be completed under a separate Phase II contract.
  • Decontaminate above-ceiling plenums, mechanical heating and ventilation systems, and fixed interior building components and associated contents on both floors.
  • Prevent asbestos fiber migration and protect workers and the public.
  • Implement controlled decontamination procedures.
  • Achieve visual and verification clearance prior to re-occupancy.
  • Ensure compliance with Cal/OSHA Title 8, Section 1529; Ventura County Air Pollution Control District Rule 62.7; and applicable NESHAP requirements.

• CLIN 02: Provide separate pricing for mobilization, demobilization, project management, technical assistance, regulatory compliance, safety management, containment, handling, removal, storage, testing, transport, and disposal of asbestos-containing materials (ACM).

• Location: USCG Station Channel Islands, Oxnard, CA.

• On-site decontamination work: To be completed within twenty (20) working days, including final clearance.

• Contractor Security: Submit Sector's Unescorted Access Form for vetting of all on-site personnel. Personnel must have photo identification and may be subject to immigration status and warrant checks. Provide 24-hour advance notice for deliveries.

• Work Hours: 7:30 AM to 5:30 PM, Monday through Friday, unless otherwise approved.

• Submittals: Include Remediation Waste Management Plan, Content Management plan, Safety Data Sheets (SDS), Asbestos Compliance Plan, Asbestos Test Results, Qualified Contractor Certifications, etc.

• Safety: Comply with OSHA standards, particularly 29 CFR 1926.1101 for asbestos. Maintain a safe and healthy work environment.

• Environmental: Comply with federal, state, and local laws regarding hazardous waste disposal. Develop and implement a Remediation Waste Management Plan.

• Temporary Facilities: Contractor to provide own sanitary facilities. Water and electricity available at no cost. No telephone service. Parking is limited.

• Permitting: Notify Ventura County Air Pollution Control District and obtain asbestos job number.

• Drawings: Work must conform to specified drawings (e.g., G-001, A-101, A-201, A-121).

• Appendices: Refer to Appendices A-E for detailed plans, data tables, and survey results.

Form / Attachment / Pricing Sheet

This document, an Excel spreadsheet titled 'Appendix B_Table Contents Decontamination.xlsx', details the specific items located in various areas that require cleaning or disposal. It serves as an inventory to guide decontamination and disposal efforts.

The spreadsheet is organized by floor and room/location. For each location, it lists:

• USCG Property to be cleaned: Items owned by the USCG that need cleaning.
• USCG Property to be disposed of: Items owned by the USCG that need disposal.
• Non-USCG Property to be disposed of: Items not owned by the USCG that need disposal.
• Non-USCG Property to be cleaned: Items not owned by the USCG that need cleaning.
• Quantities (EA) and square footage (SF) are provided for many items.
• General Notes column provides additional context for specific items or locations.

This attachment is crucial for bidders to understand the scope of work related to cleaning and disposal services. It provides a detailed breakdown of items and locations, which will be essential for accurate bidding, resource allocation, and execution of services. Bidders should carefully review this inventory to assess the volume and type of materials they will be responsible for handling.

Form / Attachment / Pricing Sheet

This document, "Appendix C_Table Interior Surface Decontamination.xlsx", provides a detailed breakdown of interior spaces requiring decontamination, likely as part of a larger solicitation or Statement of Work. It serves as a critical reference for bidders to understand the scope and scale of work related to surface cleaning and decontamination.

The table lists various rooms and areas across different floors (1st and 2nd), detailing:

• Room/Location: Specific names of areas (e.g., Reserve Berthing, Laundry Room, Galley, Server Room).
• Room (SF): The square footage of each room.
• Floor Type: The type of flooring present (e.g., Glue down Carpet, Ceramic Tile, Painted Concrete).
• Ceiling Type: The type of ceiling (e.g., T-Bar, Hard Lid-Drywall, Concrete Deck).
• Surface Areas: Square footage for various surfaces including floors, ceilings, walls, windows, and doors.
• Interior Building Components/Fixtures: Lists specific items within rooms such as registers, smoke detectors, light panels, sinks, toilets, and ductwork.
• General Notes: Specific conditions or tasks related to the area, such as "Missing & Improperly fitted T-Bar ceiling tiles," "Ceiling registers are sealed with plastic," or "Dryer-Exhaust ducting to be removed."

This attachment is crucial for bidders to accurately estimate the labor, materials, and time required for decontamination tasks. It provides specific measurements and conditions for each area, enabling a precise understanding of the work involved. Bidders should carefully review the square footage of different surfaces, the types of materials present, and the specific notes for each location to develop a comprehensive and competitive proposal.

Statement of Work (SOW) / Performance Work Statement (PWS)

To provide professional industrial hygiene services for the clean-up of disturbed asbestos-containing materials (ACM) on the 2nd Floor of the USCG Channel Island Main Station, located at 4201 S Victoria Ave, Oxnard, California 93035. This plan addresses the decontamination of interior occupied spaces, above-ceiling plenums, mechanical heating and ventilation systems, fixed interior building components, and associated contents.

• Decontamination of all accessible interior locations and contents deemed asbestos-contaminated due to a flooring system installation incident.

• Includes interior occupied spaces and architectural finishes (floors, walls, partitions, ceilings, doors, windows, baseboards, wall paneling, stairway components).

• Includes fixed building elements (mechanical, electrical, ventilation components, ceiling/wall registers, shelving, cabinets, equipment).

• Includes above-ceiling plenums and concealed spaces (structural members, decking, utility runs).

• Includes associated contents (movable or semi-fixed items).

• Prevent asbestos fiber migration and protect workers and the public.

• Implement controlled decontamination procedures.

• Achieve visual clearance and verification air clearance prior to re-occupancy.

• Ensure compliance with Cal/OSHA Title 8, Section 1529; Ventura County Air Pollution Control District Rule 62.7; and applicable NESHAP requirements.

• The plan is site-specific for the USCG Channel Island Main Station, Oxnard, California.

• The period of performance and start date are TBD.

• Decontamination shall be performed by a California-licensed asbestos contractor holding a C-22 license.

• An asbestos supervisor (competent person) must be on-site at all times.

• Critical barriers of 6-mil fire-rated polyethylene sheeting are required.

• Negative air machines with HEPA filtration must maintain continuous negative pressure.

• Waste handling and disposal must comply with NESHAP, Cal/OSHA 1529, and Ventura County APCD Rule 62.7.

• Perimeter air monitoring may be conducted at the Owner's discretion.

• Contractor shall perform personal monitoring per Cal/OSHA 1529(f).

• Final clearance requires visual inspection and aggressive TEM air sampling.