INDEFINITE-DELIVERY, INDEFINITE-QUANTITY (IDIQ) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) SMALL BUSINESS (SB) SET ASIDE FOR ROOFING SERVICES FOR FACILITIES PRIMARILY IN THE NAVFAC WASHINGTON, AREA OF RESPONSIBILITY (AOR)

Amendment / Modification

This amendment (0016) modifies the solicitation N4008024R2401 for Roofing Services for Facilities primarily in the NAVFAC Washington, Area of Responsibility (AOR).

Key changes include:

• Proposal Due Date Extension: Extended from June 5, 2026, 12:00 PM EST to June 26, 2026, 12:00 PM EST.

• Site Visit Information: Details provided for a Government-scheduled site visit on Thursday, June 4, 2026, at 1:00 PM EST at E-USU-76 Roof Garden, NSA Bethesda, MD. Instructions for base access and meeting location are included.

• Pre-Proposal Inquiry Deadline: Inquiries must be submitted no later than June 11, 2026, by 2:00 PM EST via email to Tre'von Taylor and Lindsay Brown, using Attachment A.

• Attachment Clarification: SECNAV 5512 Version 2 has been uploaded under amendment 0015 to address issues with the original upload.

• New Attachment: "Roofing MACC Site Visit Map" has been added.

• Proposal Due Date

• Site Visit Information

• Pre-Proposal Inquiry Process

• Attachments (SECNAV 5512, Roofing MACC Site Visit Map)

The proposal deadline has been extended. Bidders should note the updated site visit details and pre-proposal inquiry submission deadline.

Amendment / Modification

This amendment (0015) to solicitation N4008024R2401 modifies the following:

• Proposal Due Date Extension: The proposal due date has been extended from May 29, 2026, at 12:00 P.M. (EST) to June 05, 2026, at 12:00 P.M. (EST).

• Site Visit Information: Details regarding the site visit will be provided in a future amendment. However, attendees must complete and submit the "Site Visit Registration Form" and the "SECNAV 5512" form via email to Tre'von Taylor and Lindsay Brown by Thursday, May 28, 2026, at 2:00 PM (EST). Failure to submit these forms may impact base access.

• Wage Determination: A wage determination (General Decision Number: MD20260120, Publication Date: 05/18/2026) has been included, specifying prevailing wage rates for various construction labor classifications in Maryland Counties.

• Attachments: The following attachments have been added:

  • SECNAV 5512
  • Site Visit Registration Form

• Solicitation due date.

• Introduction of site visit procedures and required forms.

• Inclusion of a wage determination.

• Addition of new attachments.

The proposal submission deadline has been extended. Bidders must also ensure timely submission of the Site Visit Registration Form and SECNAV 5512 to facilitate base access for the site visit.

Amendment / Modification

This amendment (0014) to solicitation N4008024R2401 makes the following changes:

• Proposal Due Date Extension: The deadline for proposal submission has been extended from May 26, 2026, at 2:00 PM EST to May 29, 2026, at 12:00 PM EST.

• Revisions to Factor 3 – Management Approach: Specific requirements for the Management Approach narrative and the critical path schedule have been amended. Key changes include:

  • The page limit for the narrative has been adjusted (details vary between sections, but generally increased from 5 to 8 pages for the Management Approach narrative, with specific exclusions for ECATTS certificates and the critical path schedule).
  • The contract award date basis for the schedule has been updated to October 1, 2026.
  • The required construction duration for the Demonstration Project has been changed to 270 calendar days.
  • Clarifications on what is included in the narrative and schedule submissions.

• PPI Responses: Responses to specific questions (PPIs) have been provided, clarifying various aspects of the solicitation, including:

  • HPSB Checklist is not required.
  • Clarification on drawing A602 and the list of drawings.
  • Confirmation that the demonstration project is design-build.
  • Technical proposals are not required for all task orders.
  • Specifics on ECATTS certification requirements.
  • Confirmation that the work plan narrative counts towards the page limitation.
  • Clarification on the contract award date for scheduling purposes.
  • Confirmation that a price breakdown is not required, only a lump sum price.
  • Information regarding HAZMAT materials and site visits.
  • Clarification on the scope of work for the roof garden project.
  • Confirmation that the demonstration project's duration has been changed to 270 days.

• Attachments: New attachments have been added:

  • USU Roof Garden – Hazmat Report
  • USU Roof Garden Pictures 1-7

• Solicitation due date

• Factor 3 – Management Approach (including narrative page limits, schedule basis, and demonstration project duration)

• Various sections addressed by PPI responses

• Bidders must submit their proposals by the new deadline of May 29, 2026.

• Bidders must ensure their Management Approach narrative and schedule adhere to the updated requirements and page limits.

• Bidders should review all PPI responses for critical clarifications impacting their proposals.

Amendment / Modification

This amendment (0013) to solicitation N4008024R2401 provides updates and additions to the original solicitation. Key changes include:

• Phase II Instructions to Offerors: Details for the second phase of proposals are provided.

• Phase II Evaluation Factors for Award: Outlines how Phase II proposals will be evaluated.

• Wage Determination: An updated wage determination is incorporated.

• Clause Updates: Incorporates changes related to the "Revolutionary FAR Overhaul" and updates to various clauses, including cybersecurity requirements.

• New Attachments: Several new attachments have been added:

  • Attachment A, Pre-Proposal Inquiry (PPI) Log Template
  • Attachment C, Price Proposal Form
  • Attachment E, USU Roof Specifications
  • Attachment F, USU Roof Garden Drawings

• Phase II instructions and evaluation factors are newly detailed.

• Various FAR clauses have been revised, removed, or added.

• New attachments are provided for offeror use.

• The deadline for Phase II proposals is May 26, 2026.

• Offerors must adhere to the updated Phase II instructions and evaluation criteria.

• The inclusion of new attachments and updated clauses may affect proposal preparation and content.

Amendment / Modification

This amendment (0010) re-opens the solicitation N40080-24-R-2401 and revises the Request for Proposal (RFP).

Key changes include:

• Proposal Due Date: Extended to 30 January 2025 at 2:00 PM local time.

• Proposal Submission: All offerors must acknowledge this amendment. Previously submitted proposals do not need to be re-submitted unless revisions are desired. Offerors who have not previously submitted are permitted to do so.

• Delivery Method: Proposals are to be submitted electronically via the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module. DoD SAFE is available as an alternate submission method if PIEE is unsuccessful, with specific instructions and a 7-day advance request requirement.

• Proposal Content: Price information must be submitted separately and will not be considered if included in the non-price/technical proposal, and vice-versa.

• Required Submission Elements: Submissions must include a cover page with specific contractor and contact information, formatted on 8 ½ x 11 paper in Times New Roman, 10-point font.

• The solicitation's response date/time has changed from 22-Nov-2024 02:00 PM to 30-Jan-2025 02:00 PM.

• Proposal delivery methods and requirements have been updated.

• Basis of Evaluation and Submittal Requirements for Price and Non-cost/price Factors have been revised.

• The proposal submission deadline has been extended to 30 January 2025.

• Offerors must acknowledge this amendment.

• Specific electronic submission methods (PIEE or DoD SAFE) and content requirements are detailed.

Amendment / Modification

This amendment (0009) provides a clarification regarding the evaluation of proposals.

• Factor 2 - Corporate Experience

• The government will evaluate proposals for Factor 2 based on submittal requirements and evaluation basis in the solicitation and amendments.

• The government will not disqualify a contractor if Factor 2 is titled "Construction Experience."

• All other items remain unchanged.

Amendment / Modification

• This amendment (0008) clarifies Amendments 0003 and 0004.

• All other items remain unchanged.

• Factor 2 - Construction Experience: This factor was incorrectly labeled as "Construction Experience" in Amendments 0003 and 0004. It has been revised back to its original designation, "Corporate Experience." The criteria and all other aspects of Factor 2 remain unchanged.

• This amendment does not appear to modify proposal deadlines, requirements, or evaluation factors beyond the clarification of Factor 2's labeling.

Amendment / Modification

This amendment (0007) to solicitation N4008024R2401 makes the following changes:

• Incorporation of Clause: Clause FAR 52.240-1, "Prohibition on UAS Manufactured or Assembled by American Security Drone Act-Covered Foreign Entities," has been added.

• Change in Issuing Organization: The "Issued By" organization has changed from "NAVAL FACILITIES ENGINEERING SYS COMMAND" to "COMNAVFACSYSCOM WASHINGTON." The address remains the same.

• Clause FAR 52.240-1 is added.

• Section 00 10 00 - SOLICITATION (Issued By organization details).

All other items remain unchanged. This amendment does not appear to alter proposal deadlines, requirements, or evaluation factors beyond the incorporation of the new clause and the minor organizational name change.

Amendment / Modification

This amendment (0006) provides responses to Requests for Information (RFIs) and makes no other changes to the solicitation.

• RFI Responses (added in full text)

• The Phase I proposal due date remains 22 November 2024. No other deadlines or requirements were modified.

Amendment / Modification

This amendment (0005) provides responses to Requests for Information (RFIs) and clarifies proposal submission requirements.

• Proposal Submission: Clarifies that Phase I proposals should only contain Factors 1, 2, 4, and 5. Offerors identified in the Competitive Range after Phase I will be invited to submit a Phase II proposal. The "PROPOSAL ORGANIZATION AND FORMAT" must be followed.

• ECATTS Course Certificates: The response to RFI 20 indicates "Roofing" as the relevant ECATTS course.

• Site Visit: The response to RFI 21 states that a site visit will be held in Phase II.

• The deadline for proposal submission is not explicitly changed by this amendment, but the content required for Phase I proposals is clarified.

• Bidders must ensure their Phase I proposals adhere to the specified factors and organization.

• The timing of the site visit has been clarified as occurring in Phase II.

Amendment / Modification

This amendment (0004) provides responses to RFIs and clarifies previous changes.

• RFI Responses: Clarifies RFI 18, which was previously revised by Amendment 3 regarding Construction Experience.

  • The minimum construction project value for relevant projects is $250,000 to $2,000,000. Projects below $250,000 are not considered relevant.
  • At least one relevant project must have a final construction cost of at least $5,000,000.
  • At least one relevant project must have a total roofing area of at least 50,000 SF.

• Clarification on Design Experience: The government confirms that the revision to Construction Experience (specifically the $5,000,000 final construction cost) also applies to Design Experience, as stated in Amendment 0003.

• This amendment primarily provides clarification on existing requirements related to construction and design experience. It does not appear to change proposal deadlines or submission rules, but bidders should ensure their proposals accurately reflect these clarified experience requirements.

Amendment / Modification

This amendment (0003) to solicitation N4008024R2401 provides the following updates:

• Solicitation Revisions/Clarifications: General updates to the solicitation text.

• Factor 2 – Corporate Experience Criteria Revision: The minimum final construction cost for a relevant project has been revised from $15,000,000 to $5,000,000. The requirement for a total roofing area of at least 50,000 SF remains.

• RFI Responses: Clarifications and responses to vendor inquiries are included.

  • The page limit for Factor 3 (Management Approach) has been increased from 5 pages to 8 pages (4 double-sided). ECATTS certificates and schedule are not included in this page limitation.
  • Certificates for ECATTS trained contractor, contractor, and roof designer, as well as the project schedule, are not included in the Management Approach page limit.
  • Clarification on "New Installation of Roofing System" defines it as the installation of a roofing system for a new construction project, not a repair or replacement. A new construction project including a roof is considered a "New Installation of Roofing System" if the proposal demonstrates the roof was installed.
  • New construction projects are included in this program.
  • Regarding subcontractor experience, the Prime Offeror may submit experience where the prime offeror served as part of a joint venture or as a first-tier subcontractor under Factor 2, Construction Experience.
  • A bid bond is required in Phase II with the price proposal, not Phase I.
  • Site visit details for the demonstration project will be provided in a subsequent amendment and will be held in Phase 2.

• Phase I Proposal Due Date Extension: The deadline for Phase I proposals has been extended to 22 November 2024 at 2:00 PM EST.

• Factor 2 – Corporate Experience Criteria

• Factor 3 – Management Approach (Page Limit)

• Solicitation Section 1.3.2 (New Construction Projects)

• Proposal Submission Requirements (Bid Bond)

• Site Visit Schedule

The proposal due date for Phase I has been extended. Offerors should review the revised criteria for Factor 2 and the updated page limitations for Factor 3.

Amendment / Modification

This amendment (0002) to solicitation N4008024R2401 provides responses to a Request for Information (RFI).

• RFI Responses

• The amendment clarifies a point within Factor 2 – Corporate/Design Experience, specifically regarding the definition of "Replacement of Roofing System" versus "New Installation of Roofing System." The government's response clarifies that replacing a current roofing system with a new one will be considered a "Replacement of Roofing System" and not a "New Installation of a Roofing System."

Amendment / Modification

This amendment (0001) revises the "Factor 2 – Corporate Experience Criteria" for the solicitation N4008024R2401.

• Factor 2 – Corporate Experience Criteria

The following changes have been made to the Corporate Experience requirements:

FROM:

1. A final construction cost of at least $2,000,000. At least one relevant project must have a final construction cost of at least $15,000,000.
2. A total roofing area of 10,000 SF. At least one relevant project must be at least 50,000 SF.

TO:

1. A construction project value of $250,000 to $2,000,000. Projects submitted below $250,000 will not be considered relevant. At least one relevant project must have a final construction cost of at least $5,000,000.
2. A total roofing area of 10,000 SF. At least one relevant project must be at least 50,000 SF.

All other items remain unchanged.

Solicitation / RFP / RFQ

This solicitation is for an Indefinite-Delivery, Indefinite-Quantity (IDIQ) Multiple Award Construction Contract (MACC) for roofing services. It is a Total Small Business Set-Aside for facilities primarily within the NAVFAC Washington Area of Responsibility (AOR). The contract type is Firm-Fixed-Price (FFP).

The MACC will cover a variety of roofing projects, including new construction, demolition, repair, alteration, and renovation. Specific tasks may include:

• Removal and reinstallation of existing roof-mounted equipment.

• Demolition and installation of framing and curbing.

• Installation of new roofing, scheduled repairs, and emergency roof repairs.

• Repair or replacement of roof drains, gutters, parapet wall treatments, and flashing.

• Repair, replacement, or installation of roof decking materials.

• Handling of asbestos-containing material and lead-containing material, including abatement and disposal.

• Interior dust and debris containment and protection.

• Projects may involve various facility types such as administrative, industrial, maintenance, communications, personnel support, recreation, lodging, medical, training, ranges, airfields, and hangars.

• The IDIQ contract has a base period and two three-year option periods, not to exceed 96 months (8 years total).

• The total estimated construction cost for all MACC contracts is not to exceed $249,000,000.00.

• Individual task orders are estimated to range from $150,000 to $15,000,000, though smaller or larger projects may be considered.

• The Government guarantees a minimum award amount of $5,000 to each successful offeror for the life of the contract.

• Proposals are due by October 30, 2024, at 02:00 PM local time.

• The solicitation is a Request for Proposal (RFP) evaluated on a best-value tradeoff basis.

• Evaluation factors include Technical Approach, Corporate Experience, Management Approach, Safety, Past Performance, and Price.

• A demonstration project (E-USU-76 Roof Garden at NSA Bethesda, MD) will be used for pricing evaluation and potentially awarded as part of the initial contract.

• The demonstration project requires removal of existing roof, adding a topping slope, green roof installation, and design for a roof garden/patio. Completion is required within 180 calendar days after award.

• This procurement is a Total Small Business Set-Aside.

• The NAICS code is 238160 (Roofing Contractors) with a size standard of $19M.

• Offerors are advised that award may be made without discussion.

• A site visit will be arranged and details will be provided in a subsequent amendment.

• Wage determinations are provided and apply to this contract.

Form / Attachment / Pricing Sheet

This document, "Attachment B Construction Design Experience Project Data Sheet," is a form designed for offerors to provide detailed information about their past construction and design experience. It is intended to help the government evaluate the offeror's qualifications and relevant project history.

• Project Identification: Allows selection of specific project numbers (CON #1-5, DESIGN #1-5).
• Offeror Information: Requires firm name, address, phone, UEI, and point of contact details.
• Role in Project: Specifies whether the offeror acted as Prime Contractor, Subcontractor, Joint Venture, or Other.
• Contract Details: Includes contract number, title, location, award and completion dates.
• Work Performed: Details the percentage of work performed and the type of work (New Installation, Replacement, Repair, Other).
• Contract Type: Specifies the type of contract or task order (e.g., Firm-Fixed Price, Cost/Time and Material, Design-Build, Design-Bid-Build).
• Project Description: Requires a detailed description of the project and its relevancy to the current RFP, including unique features, methods, and sustainable aspects.
• Self-Performed Work: Asks for a description of work the firm completed itself.

Offerors must complete this form to demonstrate their relevant experience in construction and/or design. The information provided will be crucial for the government's evaluation of the offeror's technical capabilities and past performance. Specific details about project scope, contract types, and self-performed work are required to assess suitability for the opportunity.

Form / Attachment / Pricing Sheet

This document is a template for a Pre-Proposal Inquiry (PPI) Log. It is intended to be used by potential bidders to submit questions regarding the solicitation.

• The template includes columns for 'Question No.', 'Date Received', 'REFERENCE' (Page, Section, Para.), 'QUESTION', 'GOVERNMENT RESPONSE', and 'Posted on Amend No.'.
• It appears to be an Excel spreadsheet with multiple sheets, though only 'Sheet1' contains headers and some blank rows.

Bidders should use this template (or a similar format) to submit any pre-proposal inquiries they may have about the opportunity. This helps ensure questions are organized and can be efficiently addressed by the government. The government will use this log to track questions and responses, potentially publishing them as part of an amendment or clarification.

Form / Attachment / Pricing Sheet

This document is Attachment C, the Price Proposal Form for Solicitation N40080-24-R-2401, related to the E-USU -76 Review Roof Garden Design at Uniformed Services University, Bethesda, MD. Bidders must use this form to submit their pricing.

• Line Item 0001: BASE PRICE: E-USU -76 Review Roof Garden Design

• Quantity: 1 EA

• Total Price: A field is provided for bidders to enter their total price in USD ($______________________).

• Bidders must complete and submit this form with their proposal.

• The total contract duration for the Base Bid is 180 calendar days from the Notice to Proceed (NTP).

• Crucially, failure to enter a price for any CLIN (Contract Line Item Number) will result in the proposal being rejected as unacceptable.

Form / Attachment / Pricing Sheet

This document is Attachment D, the NAVFAC/USACE Past Performance Questionnaire (PPQ). It is designed to collect feedback from clients regarding a contractor's performance on previous projects. This information is used by the government to evaluate past performance as part of the source selection process for new solicitations.

• Contractor Information: Fields for firm name, address, contact details, CAGE code, and entity identifier.
• Work Performed As: Details on whether the contractor acted as Prime, Subcontractor, Joint Venture, or Other, including the percentage of work performed and prime contractor information if applicable.
• Contract Information: Contract number, type (Firm Fixed Price, Cost Reimbursement, etc.), title, location, award/completion dates, original and final contract prices, and any differences.
• Project Description: Contractor's description of the project's complexity and relevance to the current solicitation.
• Client Information: Client's name, title, contact details, and their role in the project.
• Performance Ratings: A detailed rating system (Exceptional, Very Good, Satisfactory, Marginal, Unsatisfactory, Not Applicable) across categories including Quality, Schedule/Timeliness, Customer Satisfaction, Management/Personnel/Labor, Cost/Financial Management, Safety/Security, and General.
• Narrative Remarks: Space for clients to provide specific strengths, weaknesses, deficiencies, or other comments.

Bidders should understand that this questionnaire will be used by clients to evaluate their past performance. The ratings and comments provided by clients will directly impact the government's assessment of the bidder's past performance, which is a critical factor in source selection. Bidders may be asked to provide this questionnaire to their clients for completion and submission. The document also outlines the criteria and definitions used for evaluating performance, which can help bidders understand what aspects of their performance are most valued.

Form / Attachment / Pricing Sheet

This document contains the "USU- Building 76E Roof Garden Final Design Submission - June 28, 2023" drawings, prepared by NAVFAC (Naval Facilities Engineering Command) for the Uniformed Services University of the Health Sciences in Bethesda, MD. It includes detailed architectural, structural, mechanical, electrical, fire protection, and landscape plans.

• Cover Sheet (G-001): Project title, location, submission date, and list of engineering consultants.
• General Notes, Abbreviations, and Symbols (G-002): Provides definitions, abbreviations, and symbols used throughout the drawings.
• Phasing Plans (G-003): Outlines the construction phases for the project.
• Building Code Summary (G1001): Details applicable codes, occupancy classifications, and life safety measures.
• Floor Plans (GI101, GI102, A-101, A-102, A-103, A-111): Illustrates the layout of the first and second floors, including new work and existing conditions.
• Demolition Plans (AD101, AD102, AD301, FD101, FD102, MD101, ED101, ED102): Shows areas designated for demolition on various floors.
• Structural Drawings (S-001, S-101, S-501, S-502, S-503): Details structural design criteria, framing plans, and connection details, including strengthening of existing elements.
• Architectural Details (A-301, A-302, A-501, A-502, A-503, A-601, A-701): Provides specific details for ramp construction, green roof assembly, guardrails, storefront doors, and rendered views of the project.
• Fire Protection Drawings (FX001, FD101, FD111, FA101, FA102): Outlines fire suppression requirements, alarm systems, and demolition plans for fire protection.
• Mechanical Drawings (M-001, M-301): Shows mechanical systems, including HVAC and plumbing, and demolition plans.
• Electrical Drawings (E-001, E-101, E-102): Details electrical systems, lighting, and power plans.
• Landscape Drawings (L-101, L-102, L-301, L-302, L-303): Includes soils and grading plans, planting plans, irrigation plans, and details.

These drawings are essential for understanding the full scope of the "USU- Building 76E Roof Garden" project. Bidders will need to review these documents to comprehend the design intent, existing conditions, demolition requirements, new construction details, and specific requirements for structural, mechanical, electrical, fire protection, and landscape elements. The detailed plans and sections provide critical information for accurate bidding and project execution.

Form / Attachment / Pricing Sheet

This document is Attachment E, "USU Roof Specifications," which details the specifications for the USU-76E Roof Garden Design. It serves as a final design submission for the project.

• Project Title: USU-76E Roof Garden Design
• Location: Uniformed Services University of the Health Sciences (USU), NSA Bethesda, MD
• Prepared By: MTFA Architecture
• Work Order No.: 1698751
• Contract No.: N40080-18-D-0004
• Submission Date: June 28, 2023

This document provides detailed specifications for the roof garden design, which is crucial for bidders to understand the scope and technical requirements of the project. It outlines the architectural, mechanical, electrical, and specifications aspects of the design, as well as interior, plumbing, and fire protection details. Bidders will need to consult these specifications to ensure their proposals and execution align with the government's requirements for the USU-76E Roof Garden.