Marine Corps Base Camp Pendleton (MCBCP) Base Operations Support Contract (BOSC)

Amendment / Modification

This amendment extends the proposal due date for Solicitation #N62473-24-R-0036.

• Section A - Solicitation/Contract Form: Response Due Date

• The proposal due date has been extended from May 19, 2026, at 2:00 PM Pacific Daylight Time (PDT) to June 04, 2026, at 2:00 PM PDT.

• Offerors must acknowledge receipt of this amendment as part of their proposal submission.

Amendment / Modification

This amendment (0014) to Solicitation #N62473-24-R-0036 makes the following changes:

• Extended Proposal Due Date: The deadline for submitting proposals has been extended from May 12, 2026, at 2:00 PM PDT to May 19, 2026, at 2:00 PM PDT.

• Upcoming Updates: Offerors are notified that updates to Exhibits A-E, Section L (Instructions to Offerors), and Section M (Evaluation Factors) are forthcoming in a subsequent amendment.

• CMMC Requirements: DFARS Provision 252.204-7025 and DFARS Clause 252.204-7021, concerning Cybersecurity Maturity Model Certification (CMMC) requirements, have been incorporated.

• Section A - Solicitation/Contract Form (Response Due Date updated)

• Section H - Special Contract Requirements (DFARS clauses added)

• Section J - List of Attachments (Minor modifications and deletions noted)

• Section L - Instructions, Conditions, and Notices to Offerors or Respondents (DFARS clauses added)

• Section M - Evaluation Factors for Award (Minor modifications noted)

• The proposal submission deadline has been extended to May 19, 2026.

• Offerors must acknowledge receipt of this amendment as part of their proposal submission.

• New CMMC requirements are now in effect.

Amendment / Modification

This amendment (0012) to Solicitation #N62473-24-R-0036 makes the following changes:

• Extends the Response Due Date from April 28, 2026, 2:00 PM PDT to May 5, 2026, 2:00 PM PDT.

• Provides responses to RFIs (questions #120-#128) as detailed in the RFI Master Log dated April 28, 2026.

• Section A - Solicitation/Contract Form: The Response Due Date has been modified.

• Offerors must acknowledge receipt of this amendment as part of their proposal submission.

• The proposal submission deadline has been extended by one week.

• The RFI cutoff date has passed, and no further RFIs will be accepted.

Amendment / Modification

This amendment (0008) to Solicitation #N62473-24-R-0036 is issued to:

• Update RFI #115, as detailed in the attachment 'N62473-24-R-0036_MCBCP_BOSC_RFI_Masterlog_4.16.26'.

• Provide updated J-0200000-14 ELINS, as detailed in the attachment 'J-0200000-14 ELINS - MCBCP BOS I Follow-on (unpopulated) 16APR2026'.

• Section J - List of Attachments: Miscellaneous text has been modified. The section now states that technical annexes and attachments will be provided as a separate attachment to this solicitation.

• Section C - Performance Work Statement: Numerous items within the Performance Work Statement have been updated or revised, indicated by version numbers and dates (e.g., 'v2.6', 'v2.11', '4.16.26').

• Section F - Deliveries or Performance: Similar to Section C, many items have updated version numbers and dates.

• Section H - Special Contract Requirements: Contains SCA WD #2015-5635, revision #29 dated December 03, 2025, and DBA General Decision #CA20260001 Modification #2 dated January 23, 2026.

• Section J - List of Attachments: A comprehensive list of attachments is provided, including various sections of the Performance Work Statement (e.g., 'Management and Administration', 'IT Support', 'Force Protection', 'Facility Management') and specific Excel documents detailing forms, asset information, and system specifications.

• Section L - Instructions, Conditions, and Notices to Offerors or Respondents: Includes '24R0036_MCBCP BOSC Section L - FSC Evaluation Factors_Updated 4.6.26' and lists several exhibits (A-E) for proposal submission, along with specific attachments like 'J-0200000-14 ELINS - MCBCP BOS I Follow-on (unpopulated) 16APR2026' and 'J-L-01 RFI Form'.

All offerors must acknowledge receipt of Amendment 0019 as part of their proposal submission.

Amendment / Modification

This amendment (0011) to Solicitation #N62473-24-R-0036 makes the following changes:

• RFP Due Date Extended: The response due date has been extended from April 27, 2026, 2:00 PM PDT to April 28, 2026, 2:00 PM PDT.

• Volume 1 - Price Proposal Revision: Note 5 has been added to Volume 1.

• Factor 2 Past Performance Revised: The criteria for Factor 2 Past Performance have been replaced entirely to align with traditional evaluation methods. Offerors should review these updated criteria.

• Volume 2 - Technical Proposal Wording Update: Minor wording changes have been made in Volume 2, Factor 1, Corporate Experience, to clarify the scope of relevant tasks.

• Factors 3, 4, and 5 Wording Updates: Minor administrative and wording updates have been made in Factors 3, 4, and 5 to improve clarity and consistency.

• Exhibit C Updates: Exhibits C1 and C2 have been removed and replaced with a single, consolidated Exhibit C.

• Exhibit B Update (UEIs): Exhibit B has been updated to require the submission of Unique Entity Identifiers (UEIs). The government will use UEIs to retrieve past performance data, making manual submission of this history by offerors unnecessary.

• Section A - Solicitation/Contract Form (Response Due Date)

• Volume 1 - Price Proposal

• Volume 2 - Technical Proposal (Factor 1, Factor 3, Factor 4, Factor 5)

• Exhibit B

• Exhibit C, C1, C2

Offerors must acknowledge receipt of this amendment as part of their proposal submission. The extended due date impacts the proposal submission deadline.

Amendment / Modification

This amendment (0010) to Solicitation #N62473-24-R-0036 makes the following updates:

• Historical Data for RFIs: Provides government responses to RFI #65 and #108, including historical data. Refer to the RFI Master Log dated April 22, 2026, and the following attachments:
  • BOSC Projects FY22
  • BOSC Projects FY23
  • BOSC Projects FY24
  • Grounds 12 Month Work Orders 2024-2025
  • BOSC 24 Month FI Work Orders 2023-2025
• ELIN Quantity Correction: Corrects administrative data for ELIN A791, reducing the Estimated Quantity from 31,000 to 3,100.
• Updated ELINS Schedule: Provides an updated ELINS Schedule dated April 22, 2026.

All offerors are required to acknowledge receipt of this Amendment 0021 as part of their proposal submission.

• Section J - List of Attachments: Miscellaneous text has been modified. The full list of technical annexes and attachments will be provided as a separate attachment.
• Section C - Performance Work Statement: Numerous sub-sections are listed, indicating potential updates or clarifications within the PWS.
• Section F - Deliveries or Performance: Numerous sub-sections are listed, indicating potential updates or clarifications.
• Section H - Special Contract Requirements: References SCA WD #2015-5635, revision #29, and DBA General Decision #CA20260001 Modification #2.
• Section J - List of Attachments: A comprehensive list of attachments, including PWS, SOW, and Excel documents, is provided. Specific items like ELINS and RFI forms are also listed.

Offerors must acknowledge receipt of this amendment. The changes primarily involve providing updated data and correcting quantities, which may impact proposal preparation and understanding of requirements.

Amendment / Modification

This document is Amendment 0009 to Solicitation N6247324R0036, dated 05 June 2025. The effective date of this amendment is 21 April 2026.

• Provides clarification for RFI# 116-119.
• References Section J - List of Attachments, specifically "N6247324R0036_MCBCP_BOSC_RFI_Masterlog_4.21.26".

All offerors must acknowledge receipt of this amendment as part of their proposal submission.

Amendment / Modification

This amendment (0007) to Solicitation #N62473-24-R-0036 makes the following changes:

• Clarification of RFI (#43): Provides clarification related to RFI #43, referencing attachment N6247324R0036_MCBCP_BOSC_RFI Masterlog_4.15.26.

• Updated Annex 1503020 Section F: Language in Annex 1503020 Section F has been updated from "Submit with Proposal" to "15 days prior to performance start." This change is detailed in attachment Annex 1503020 F Pest Control v2.4 MCBCP BOS I Follow-on 4.9.26.

• Inclusion of Updated ELINS: Updated ELINS are provided to incorporate Annex 1800000, which was added in a previous amendment (0017).

• Correction of Option Line Item 2001 Period of Performance: The delivery dates for Option Line Item 2001 have been corrected from March 21, 2031, to March 31, 2031.

• Section J - List of attachments (clarification reference)

• Section F - Deliveries or Performance (language change and period of performance correction)

• ELINS (inclusion of Annex 1800000)

• All offerors must acknowledge receipt of Amendment 0018 as part of their proposal submission.

• The period of performance for Option Line Item 2001 has been extended by 10 days (March 21, 2031, to March 31, 2031).

Amendment / Modification

This amendment (0006) to Solicitation #N62473-24-R-0036 makes the following changes:

• Responses to RFI Questions: Provides answers to RFI questions #1-114, contained in the Excel document N62473-24-R-0036_MCBCP_BOSC_RFI_Masterlog dated April 6, 2026.

• Wage Determinations: Updates include DB WD #CA20260001 (Modification #2 dated January 23, 2026) and SCA WD #2015-5635 (revision #29 dated December 03, 2025).

• Section L Update: Section L, titled 24R0036_MCBCP BOSC Section L- FSC Evaluation Factors_updated 4.6.26, has been updated. Changes include the Contracting Officer's email address in L.1 and updates to L.2 and L.4. All changes are indicated in red text.

• Annex Attachments: New Annex attachments have been added, listed under Section J - List of Attachments. These include various "Follow-on" documents related to Environmental, Management and Administration, and other services.

• New FAR Clause: FAR Clause 52.222-62, Paid Sick Leave Under Executive Order 13706 (January 2022), has been added.

• Section L (Instructions, Conditions, and Notices to Offerors or Respondents)

• Section J (List of Attachments)

• Contract Clauses (addition of FAR 52.222-62)

• All offerors must acknowledge receipt of this amendment as part of their proposal submission.

• The RFI responses and updated Section L provide additional information for proposal preparation.

Amendment / Modification

This amendment (0005) re-opens solicitation N62473-24-R-0036 for competition due to revisions in scope and evaluation criteria. It supersedes all previous amendments (0001-0015).

Key changes include:

• The solicitation is formally re-opened.

• All previous amendments are superseded and should be disregarded.

• The new closing date for receipt of proposals is Monday, April 27, 2026, at 2:00 PM Pacific Daylight Time (PDT).

• All questions or inquiries must be submitted no later than Thursday, April 02, 2026, at 12:00 P.M. PDT.

• Offerors must acknowledge receipt of this amendment as part of their proposal submission.

• Section A - Solicitation/Contract Form: The Response Due Date has been changed from February 20, 2026, to April 27, 2026. The Response Due Time Zone has changed from Pacific Standard Time (UTC -8) to Pacific Daylight Time (UTC -7).

• Miscellaneous text in Section A has been modified, including the Contract Title and details about the Type of Contract (FFP, IDIQ, performance-based).

• Several CLINs/SLINs/ELINs have been added or modified, primarily related to Option Periods 4 through 8 for recurring services.

• Section C - Description/Specifications/Statement of Work: Text has been modified, and the primary work location is confirmed as Marine Corps Base Camp Pendleton, California.

• Section F - Deliveries or Performance: Delivery information for CLINs 0001 and 0002, and Option Line Items 1001 through 8001 have been added or modified.

• Section H - Special Contract Requirements: Wage Determinations for SCA and DBA have been updated.

• Section I - Contract Clauses: Several FAR and DFARS clauses have been added, modified, or deleted. Notably, FAR 52.216-19 (Order Limitations) and 52.216-22 (Indefinite Quantity) have been modified.

• Section J - List of Attachments: Several attachments have been deleted, and a comprehensive list of Section C Technical Annexes and Attachments is provided.

• Section K - Representations, Certification, & Other Statements: Several FAR clauses have been added, and FAR 52.219-1 (Small Business Program Representations) has been modified.

• Section L - Instructions, Conditions, & Notices to Offerors or Quoters: Clauses 52.216-1, 52.233-2, and 52.252-1 have been modified.

• Section M - Evaluation Factors for Award: Miscellaneous text has been modified, and definitions for various terms have been provided.

• The proposal submission deadline has been extended to April 27, 2026.

• Offerors must ensure their proposals acknowledge this amendment.

• All previous amendments are superseded.

Amendment / Modification

This amendment (0002) to solicitation N6247324R0036 makes the following changes:

• Proposal Due Date Extension: The deadline for revised proposals is extended from February 13, 2026, at 2:00 PM PST to February 17, 2026, at 2:00 PM PST.

• Response to RFIs: Responses to Request for Information (RFI) questions #1-22 are provided.

• Document Revisions: Revisions have been made to documents in Section J, specifically:

  • N62473-24-R-0036, Section L - Instructions, Conditions, and Notices to Offerors
  • Exhibits A through E
  • (Changes are indicated with blue text for additions and red strikethrough for deletions).

• Section A - Solicitation/Contract Form (Response Due Date updated)

• Section J - List of Attachments (Attachments added and deleted, and miscellaneous text modified)

• Section L - Instructions, Conditions, and Notices to Offerors (Revised)

• Exhibits A-E (Revised)

The proposal submission deadline has been extended. Bidders should review the updated Section L and Exhibits A-E, and consider the provided RFI responses when preparing their revised proposals.

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

This document outlines the requirements for Facility Investment, focusing on Sustainment, Restoration, and Modernization (SRM) sub-functions. The primary goal is to maintain and repair existing infrastructure, with some provision for minor rehabilitation and capital improvements.

The contractor shall perform maintenance, repair, alteration, demolition, and minor construction for a wide range of facilities and systems, including:

• Buildings and Structures: Interior/exterior finishes, roofing, foundations, structural components, cathodic protection systems, tanks, POL systems, pipelines.
• Building Systems: HVAC, fire protection, vertical transportation equipment (VTE), intrusion detection, cranes, boilers, unfired pressure vessels (UPV), compressed air systems, potable water, wastewater, electrical systems, auxiliary generators, UPS, grease traps, exhaust hoods, and Weight Handling Equipment (WHE).
• Roads and Paved Surfaces: Traffic control devices, paths, striping, curbs, sidewalks, parking lots, bridges, drainage systems, and outdoor courts.
• Waterfront: Piers, bulkheads, wharfs, and cathodic protection systems.
• Trackage: Railroads and cranes.
• Airfields: Runways, taxiways, aircraft parking areas, and aviation fuel systems.
• Fueling Stations: Compressed Natural Gas (CNG) and Petroleum Fuels (POL) systems, including transfer and maintenance.
• Other: Electric vehicle charging stations, signs, fences, locksmith services, drainage ditches, monuments, and flagpoles.

The scope also includes recurring work such as Emergency, Urgent, and Routine (E/U/R) work, a Preventive Maintenance (PM) Program, an Inspection, Testing, and Certification Program, and Other Recurring Services (e.g., grease trap maintenance, HVAC seasonal services, boiler water testing).

• Facilities, systems, and equipment must be maintained in normal working condition and function properly according to specified standards.
• Emergency, Urgent, and Routine work must be responded to and completed within specified timeframes.
• Preventive maintenance must be performed according to the approved schedule and manufacturer recommendations.
• Monthly Maintenance Summary reports are required.

Performance is expected at various locations as detailed within the document, with specific periods of performance to be defined in task orders for non-recurring work.

• Personnel Qualifications: All work must be performed by trained, certified, and licensed personnel as specified for each system (e.g., HVAC technicians, boiler operators, electricians, HAZMAT personnel). Certifications must be submitted within 15 days of award.
• Workmanship: Workmanship and materials must meet industry standards, manufacturer specifications, and applicable codes and regulations. Historical preservation requirements must be followed for designated sites.
• Reporting: Monthly reports, PM schedules, and specific inspection/testing reports are required.
• Environmental Compliance: Handling of refrigerants and hazardous materials must comply with environmental regulations.

Questions & Answers / Clarifications

This document contains responses to Requests for Information (RFIs) submitted by potential bidders regarding Solicitation N62473-24-R-0036. It clarifies various aspects of the solicitation, including contract details, technical requirements, submission instructions, and administrative matters.

• Incumbency and Contract Consolidation: The solicitation consolidates several previously separate services into a new contract, meaning there was no single incumbent contractor for the entire scope of work. Previous contract numbers for similar work are provided for reference.
• Site Visit Scheduling: The government will not reschedule the site visit, which remains as originally scheduled.
• Wage Determinations: Current Wage Determinations for Davis-Bacon Act and Service Contract Act are provided. There are currently no Collective Bargaining Agreements (CBAs) in place for any of the work.
• Missing Annexes/Attachments: Several annexes and attachments were initially omitted or had issues (e.g., Grounds Maintenance, Pavement Clearance, ELIN sheets). These have been re-uploaded or clarified via amendments.
• ELIN Structure and Pricing: Numerous RFIs address the structure, content, and pricing of ELINs (Contract Line Item Numbers), with many clarifications and corrections issued via amendments, including the addition of ELINs for specific work scopes.
• Period of Performance (PoP) Consistency: Clarifications were made to align PoP dates across different sections of the solicitation (Section B, Section F, and ELIN sheets).
• Proposal Submission Requirements: Clarifications were provided regarding the submission of Exhibit A (Financial Questionnaire) and the page limits for the Quality Management System section.
• Site Visit Information: The site visit sign-in sheet will not be made available. Maps and facility descriptions for relocatable facilities are available in specific attachments.

These clarifications and updates, primarily issued via amendments, are crucial for bidders to accurately understand the scope of work, technical requirements, submission guidelines, and contract terms. Bidders should carefully review all amendments and RFI responses to ensure their proposals meet all requirements.