INDEFINITE DELIVERY INDEFINITE QUANTITY MAINTENANCE CONSTRUCTION CONTRACT FOR ROOFING PRIMARILY FOR GOVERNMENT INSTALLATIONS AT PUBLIC WORKS DEPARTMENT PENNSYLVANIA

Solicitation / RFP / RFQ

This document is an Abstract of Offers for Solicitation N4008526B0006, an Indefinite Delivery / Indefinite Quantity (IDIQ) Maintenance Construction Contract for Roofing primarily for Government Installations at Public Works Department (PWD) Pennsylvania Area of Responsibility (AOR).

The solicitation covers a base year and four option years for roofing maintenance and construction services.

This abstract lists offers received for the contract, detailing unit prices and estimated amounts for each contract item (Base Year and Option Years 1-4) from multiple offerors.

This document is an abstract of offers received, not the solicitation itself. It indicates that bid security was provided and amendments were acknowledged by the offerors. The "Government Estimate" section is checked as "C. REASONABLE CONTRACT (Including Profit)".

No specific set-aside information is present in this abstract.

This abstract includes offers from multiple contractors, including ARK CONSTRUCTION, K2 CONTRACTING, CYE ENTERPRISES, RTG SOLUTIONS, ROOFING RESOURCES, SMITH CONSTRUCTION, Better Roofer, Easthill kunjJV, DOLIVEIRA Systems, CJW contractors, DA NOLT, The OAK GROUP, and BHPE. The document is a continuation sheet, indicating that more than two offers were received.

Amendment / Modification

This amendment (0010) to solicitation N4008526B0006, an IDIQ Maintenance Construction Contract for Roofing primarily for Government Installations at PWD Pennsylvania, incorporates the following:

• Bid Due Date: The bid due date of March 30, 2026, at 14:00 EDT remains unchanged.
• Bid Opening Information: To access the project bid opening, interested parties must provide their Name, Title, Company, Phone Number, and Email Address to Brittany Cristelli (brittany.n.cristelli.civ@us.navy.mil) and John Bishop (john.p.bishop23.civ@us.navy.mil) no later than 2 business days prior to the bid due date. An MS Teams invite will follow.
• ELINS Correction: Excel row 129 for the Base Plus Option Years has been corrected, and revised ELINS are attached. Bidders should use the "Updated Attachment ELINS Roofing IDIQ" for bid submission.

• ELINS (specifically row 129 in the Excel sheet)

• Bid Opening procedures

• The bid due date remains unchanged.

• Bidders must submit specific information to receive an invitation to the bid opening.

• Bidders must use the updated ELINS attachment for submission.

Forms / Attachments / Pricing Sheets

This document, "Amendment 0010 - Attachment ELINs Roofing IDIQ Revised.xlsx", provides a detailed breakdown of Exhibit Line Item Numbers (ELINs) for roofing services across multiple contract years (Base Option, Option Years 1-4). It serves as a pricing sheet and scope definition for potential bidders.

• ELIN Structure: Each sheet (Base Option, Option Year 1, etc.) lists specific roofing tasks categorized by type (e.g., Roof Decks, Roof Insulation, Shingled Roof Systems, Built-Up Roof, EPDM, Gutters & Downspouts, etc.).
• Supplies/Services: Detailed descriptions of roofing tasks, including removal and replacement of various materials (decking, insulation, shingles, flashing, gutters, etc.).
• Estimated Quantity & Unit: Quantities and units of measure (e.g., SQ for square feet, LF for linear feet, EA for each) are provided for each ELIN.
• Pricing: While the "Unit Price" and "Total" columns are present, all values are listed as 0.0, indicating that pricing is to be determined or negotiated.
• Locations: ELINs are provided for both "Philadelphia Roofing Contract" and "Mechanicsburg Roofing Contract" locations.
• Specialized Services: Includes items for asbestos abatement, lead-based paint removal, service calls, and roof surveys.

This attachment is crucial for bidders as it outlines the specific types and quantities of roofing work anticipated under the contract. Bidders will use this information to develop their pricing proposals for each contract year. The detailed ELINs define the scope of work for various roofing repair and replacement tasks, including specialized services and potential emergency response. The zeroed-out pricing indicates that this is a basis for negotiation or a template for future task orders.

Amendment / Modification

This amendment (0009) modifies the solicitation N4008526B0006 for an IDIQ Maintenance Construction Contract for Roofing primarily for Government Installations at PWD Pennsylvania.

• The Response Due Date has been changed.

• The bid due date has been extended from 24 March 2026 to 30 March 2026, not later than 1400 EDT.

Forms / Attachments / Pricing Sheets

This document, "Amendment 0008 - Attachment ELINs Roofing IDIQ Revised.xlsx", provides a detailed breakdown of Exhibit Line Item Numbers (ELINs) for roofing services across multiple contract years (Base Option, Option Years 1-4) and two locations: Philadelphia (PHL) and Mechanicsburg (NSA-M). It serves as a pricing and scope reference for potential bidders.

• ELIN Structure: Each sheet details specific roofing tasks, such as roof deck replacement, insulation, shingled roof systems, built-up roofs, EPDM and TPA systems, metal work (gutters, downspouts, flashing, coping), dampproofing, caulking, fascia board work, asbestos abatement, lead paint removal, cleaning, and specialized labor/materials.
• Locations: Services are itemized separately for Philadelphia and Mechanicsburg.
• Contract Years: Pricing and scope are delineated for the Base Option year and four subsequent Option Years.
• Quantities and Units: Estimated quantities and units of measure (e.g., SQ, BF, LF, EA, SF, HRS, LS) are provided for each line item.
• Pricing: Unit prices and total prices are listed, though all appear to be set at 0.0 in this provided data, indicating this may be a template or a pre-award document.
• Specialized Services: Includes items like service calls (with a $2,500 limit per call), roof surveys, and non-prepriced labor/materials.

This attachment is crucial for bidders to understand the potential scope of work and the structure for pricing roofing services under the IDIQ contract. It outlines the specific types of roofing tasks that may be ordered, the units of measure, and the potential locations for service. Bidders should review these ELINs to assess their capabilities and to prepare their pricing strategies for future task orders under this contract.

Amendment / Modification

This amendment (0008) modifies the solicitation N4008526B0006 for an IDIQ Maintenance Construction Contract for Roofing primarily for Government Installations at PWD Pennsylvania. The key changes are:

• Extended Bid Due Date: The proposal due date has been extended from March 17, 2026, to March 24, 2026, at 1400 EDT.

• Pre-Proposal Inquiries (PPIs): Responses to PPIs are provided (attached separately). The PPI submission deadline has passed, and no further PPIs will be accepted.

• Revised Attachment: Attachment ELINS Roofing IDIQ has been revised and should be used for bid submission.

• Bid Opening Information: Details for accessing the project bid opening are provided. Interested parties must submit specific information (Name, Title, Company, Phone Number, Email Address) to the designated POCs at least two business days prior to the bid due date to receive an MS Teams invite.

• Section 00 00 00 - Procurement and Contracting Requirements (Response Due Date updated)

• Section 00 73 00 - Supplementary Conditions (PPI responses and revised attachment incorporated)

The proposal deadline has been extended. Bidders must use the revised Attachment ELINS Roofing IDIQ for their submission. Information regarding bid opening access must be provided by a specified deadline.

Questions & Answers / Clarifications

This document provides responses to pre-proposal inquiries regarding the solicitation.

• Labor Cost Assignment (Question 39): Clarifies that the per-hour labor cost is assigned to all work performed and then applied to the hours required for the task.
• Tapered Insulation Unit of Measure (Question 40): The unit of measure for tapered insulation has been updated to Board Feet (BF). The definition of a board foot is provided as 1"x12"x12". Revised ELINS are available with Amendment 0008.
• EM 385 Training Requirements (Question 64): Specifies the required training hours for different personnel roles: 40-hour for Site Safety and Health Officers (SSHOs), 24-hour for Managers and supervisors, and 16-hour for General workers and other non-supervisory personnel.
• Tapered Insulation Application (Question 87): Line items A0006 and A0007 both refer to tapered insulation. A0007 is specifically for materials other than polyisocyanurate.

These clarifications address specific questions about labor costing, material specifications, and training requirements, potentially impacting how bidders prepare their proposals and price their offers.

Form / Attachment / Pricing Sheet

This document, "Attachment E NWSS Bldg. 1 NSA-Philadelphia," appears to be a diagram or schematic related to the NWSS Building 1 at NSA Philadelphia. It likely depicts a layout or system within the building, possibly for infrastructure, utilities, or equipment.

The attachment displays a floor plan or roof plan with various labeled sections (e.g., Roof A, Roof B, Roof C, etc.) and numerous callouts with numbers and codes (e.g., "004", "F-108", "D-206"). These callouts likely represent specific components, locations, or data points relevant to the building's systems.

This attachment is crucial for bidders to understand the physical environment and potential scope of work related to the opportunity. It may provide critical details for:

• Site surveys and assessments
• Planning for installation, maintenance, or repair activities
• Identifying specific equipment or infrastructure locations
• Estimating labor and material requirements
• Understanding the context of any technical specifications or requirements in other solicitation documents.

Amendment / Modification

This document contains responses to pre-proposal inquiries, clarifying various aspects of the solicitation. Key clarifications include:

• Cover Boards (HD iso/Densdeck): Included in the cost.

• Aluminum Pigmented Slate Shingles: Clarification provided that this refers to coating roofing with aluminum slate shingles and fibered bitumen roof coating.

• Thermoplastic Alloy Roof System (TPA): A UFGS 07 54 23 TPA Spec revision has been provided via Amendment 0007.

• E.P.D.M. (Rubber Roof System) Overlay: Confirmed that cover boards are included, and contractors must adhere to EM385 and local building codes. A 1-year warranty is assumed.

• Modified Bitumen Sheet Roofing System: Contractors must adhere to EM385 and local building codes. The interpretation that line items do not include wall flashing, coping, pipes, walk pads, or insulation has been confirmed.

• ELIN A0027 (System Gas): Clarification provided on the scope of work.

• ELIN A0104 (Power Washing): Clarified that the "unit" calls for LF and will be measured in SF. Revised ELINs provided via Amendment 0007.

• ELIN A0131 (Unit Priced Labor): Clarification provided regarding its use for overhead and direct materials.

• ELIN A0132 (Labor Category): Clarification provided on how to quote based on prevailing wage categories.

• ELIN 0133 (Perform Service Call): Clarified that this ELIN is for dispatching a crew for an emergency assessment, not including a $2,500 cap.

• ELIN A0132 (Labor Cost): Clarified that this ELIN is to provide labor costs for all unit cost work.

• Tapered Insulation: Clarification requested on average thickness or if it should be priced per board foot.

• Disposal: Confirmed that disposal will be included in equipment and material costs.

• Safety, Mobilization, Travel Time: Confirmation requested if line items will be added.

• Incumbent Roofing Contractors: Ark Construction Management is the incumbent.

• Responsibility Determination: Revised to remove "including a schedule." Information submitted for responsibility determination will not be evaluated as part of the sealed bid evaluation but will form the basis of the determination should the firm be the apparent low bidder.

• ELIN Attachment: Revised to remove the ELIN attachment.

• EM 385 Training: PENDING RESPONSE.

• Type 2 PPE Hard Hats: Reference the EM385.

• Site Access Clearances: Reference Attachment General Specification posted with Amendment 0005.

• ELIN A0006 and A0007 Scope: Clarification requested if they are the same scope of work.

• ELIN 0008 Vapor Barrier: The Navy follows EM385 and all city/state regulations.

• ELIN 0023 Slate Shingles: Clarification provided.

• ELIN 0026, 27, 28, 29 Manufacturing Requirements: The Navy follows EM385 and all city/state regulations.

• ELIN A0100 Roof Drain Cleaning: Clarification provided that it includes rooftop baskets and main vertical drains, not building drains.

• Modified Bitumen Line Items: Specifications are located in the Specifications document.

• ELIN A0131 Work Type: This line item is for materials and equipment not covered under other specific ELINs.

• ELIN A0132 Work Type: This line item is for labor not covered under other specific ELINs.

• Tapered Insulations (A0006 & A0007): PENDING RESPONSE.

• ELINs have been revised and provided via Amendment 0007.

• UFGS 07 54 23 TPA Spec revision provided.

• Responsibility Determination section revised.

• ELIN attachment revised.

• Proposal deadlines and requirements may be impacted by the clarifications and revisions provided. Bidders should review all changes carefully.

Amendment / Modification

This amendment (0007) to Solicitation N4008526B0006 provides the following:

• Responses to Pre-Proposal Inquiries (PPIs) are attached.

• Specification UFGS 07 54 23 TPA is included.

• Attachment E - NWSS B1 NSAP is attached.

• Revised Attachment ELINS Roofing IDIQ is attached.

• Section 00 21 13 - Instructions to Bidders: Miscellaneous text has been modified.

• Section 00 73 00 - Supplementary Conditions: New attachments have been added, specifically "Amendment 0007 Pre-Proposal Inquiries."

• The bid due date of 17 March 2026, 1400 EDT, remains unchanged.

• Pre-bid conference and site visit dates are confirmed: Philadelphia sites on 20 January 2026, and Mechanicsburg on 22 January 2026.

• Bid submission instructions remain the same, requiring electronic submission via PIEE.

• Pre-Bid Inquiries (PPIs) must be submitted in writing 14 calendar days prior to the solicitation closing date.

Amendment / Modification

This document is Amendment 0007 to the Unified Facilities Guide Specification (UFGS) Section 07 54 23, "Thermoplastic-Polyolefin Roofing." It provides updated specifications for thermoplastic polyolefin (TPO) roofing systems.

• The document updates various sections of the original specification, including:
  • PART 1: GENERAL (References, Description of Roof Membrane System, Submittals, Quality Control, Delivery, Storage, and Handling, Environmental Requirements, Sequencing, Warranty, Conformance and Compatibility, Cool Roofs, Recycled Materials)
  • PART 2: PRODUCTS (Materials, TPO Sheet, Bonding Adhesive, Lap Cleaner, Lap Sealant, and Edge Treatment, Water Cutoff Mastic/Water Block, Membrane Flashings and Flashing Accessories, Protection Mat / Slip Sheet, Pre-Manufactured Accessories, Pre-fabricated Curbs, TPO Walkpads, Roof Insulation Below TPO Sheet, Photovoltaic (PV) Systems - Rack Mounted Systems, Wood Products)
  • PART 3: EXECUTION (Examination, Application, Flashing at Roof Drain, Pre-fabricated Curbs, Lightning Protection, Roof Walkpads, Elevated Metal (Walkways) and (Platforms), Correction of Deficiencies, Clean Up, Protection of Applied Roofing, Field Quality Control, Manufacturer's Inspection, Frequency, Field Inspection Report, Roof Drain Test, Instructions to Government Personnel, Information Card)

This amendment modifies the technical specifications for TPO roofing systems. Bidders should review the updated sections to ensure their proposals and proposed materials comply with the latest requirements. Specific impacts on proposal deadlines or evaluation factors are not detailed in this amendment, but adherence to the updated specifications is critical for compliance.

Forms / Attachments / Pricing Sheets

This document, "Amendment 0007 - Attachment ELINs Roofing IDIQ Revised.xlsx", provides a detailed breakdown of Exhibit Line Item Numbers (ELINs) for roofing services. It outlines specific supplies and services required for various roofing tasks, including estimated quantities and units, across multiple contract years (Base Option, Option Years 1-4).

• ELIN Structure: Each sheet (Base Option, Option Year 1-4) details specific roofing tasks categorized by type (e.g., Roof Decks, Roof Insulation, Shingled Roof Systems, Built-Up Roof, EPDM, Metal Gutters and Downspouts, etc.).
• Services: Includes removal and replacement of roofing materials, insulation, flashing, gutters, downspouts, and related components.
• Specialized Services: Also covers field painting of roof equipment, dampproofing, asbestos abatement, lead-based paint removal, cleaning services, service calls for emergencies, and roof surveys.
• Locations: Differentiates line items for Philadelphia (PHL) and Mechanicsburg (Mech) locations.
• Pricing: While quantities and units are provided, the unit prices and total prices are listed as 0.0 for all items, indicating that pricing will be negotiated or determined separately, particularly for unit-priced labor and materials.

This attachment is crucial for bidders as it defines the scope of potential work under the IDIQ contract. It details the specific types of roofing services that may be ordered, the units of measure, and estimated quantities. Bidders should review these ELINs to understand the full range of services they may be expected to perform and to inform their pricing strategies for future task orders, especially for unit-priced labor and materials which are explicitly noted as requiring negotiation.

Amendment / Modification

This amendment extends the bid due date for the solicitation N4008526B0006.

• Section 00 00 00 - Procurement and Contracting Requirements: Response Due Date.

• The bid due date has been extended from 10 March 2026 to 17 March 2026, not later than 1400 EDT.

Questions & Answers / Clarifications

This document contains responses to pre-proposal inquiries (PPI) regarding solicitation N4008526B0006. It clarifies various aspects of the solicitation, including scope, pricing, materials, and administrative details.

• Roof Survey/Assessment: Clarifications were provided regarding the scope and pricing for roof surveys/assessments up to 50,000 SF, over 50,000 SF up to 100,000 SF, and over 100,000 SF. Revised ELINs were provided via Amendment 0005.
• Materials and Equipment: Questions regarding the provision of materials and equipment for Unit Priced Labor work were addressed. For instance, one response clarifies that a specific line item is for all materials not covered in specific ELINs.
• Line Item Specifics: Numerous questions sought clarification on the scope and intent of various line items (e.g., A0006, A0007, A0132, A0023), including differences between similar items, assumed thicknesses, and whether certain components (like cover boards) are included.
• Warranty and Mil Thickness: Specific questions were raised regarding the warranty and mil thickness to be assumed for certain roofing systems.
• Labor and Pricing: Clarifications were sought on how labor should be included in unit costs, how to price unit labor work, and whether certain line items are for labor only or include materials.
• Site Information: Questions were asked about site access, the availability of site visit photos, and the provision of site maps.
• Contracting and Administration: Clarifications were provided on the inclusion of specific FAR clauses, the number of contractors to be selected, and the bid guarantee calculation.

Many clarifications led to revised ELINs being provided via Amendment 0005. Some responses indicated that certain work (e.g., cleaning) is not required under this contract but could be requested via a task order. The bid due date was extended to March 10, 2026, via Amendment 0004. A site map for NSA Mechanicsburg was provided as an attachment to Amendment 0005.

Forms / Attachments / Pricing Sheets

This document, "Amendment 0005 - Attachment ELINs Roofing IDIQ Revised.xlsx", provides a detailed breakdown of Exhibit Line Items (ELINs) for a roofing Indefinite Delivery/Indefinite Quantity (IDIQ) contract. It outlines various roofing services, materials, and associated estimated quantities for multiple contract years (Base Option, Option Years 1-4).

• ELIN Structure: The document is organized by sheet, corresponding to contract years (Base Option, Option Year 1, etc.). Each sheet contains ELINs categorized by service type (e.g., Roof Decks, Roof Insulation, Shingled Roof Systems, Built Up Roof, E.P.D.M. Systems, Metal Gutters and Downspouts, etc.).
• Services: Includes a comprehensive list of roofing-related services such as removal and replacement of various roofing materials (metal, wood, shingles, insulation), roof coatings, flashing, gutters, downspouts, dampproofing, and specialized services like asbestos abatement and lead-based paint removal.
• Quantities and Units: For each ELIN, estimated quantities and units of measure (e.g., SQ for square, BF for board feet, LF for linear feet, EA for each, SF for square feet, HRS for hours, LS for lump sum) are provided.
• Pricing: While unit prices and total prices are listed, they are all shown as 0.0 in this document, indicating that pricing will likely be negotiated per order or is subject to future modification.
• Locations: Specific ELINs mention "Philadelphia Roofing Contract" and "Mechanicsburg Roofing Contract," suggesting services may be required at these locations.
• Special Items: Includes line items for "Additional Labor and Materials not accounted for in ELINs," "Service calls," and "NON-PREPRICED LABOR, MATERIAL and COMMAND INTEREST WORK," which require negotiation by the Contracting Officer (KO).

This attachment is crucial for potential bidders as it details the specific types and estimated quantities of roofing work that may be ordered under the IDIQ contract. Bidders should review these ELINs to understand the potential scope of work, the materials and services involved, and to prepare their pricing strategies for future task orders. The inclusion of service calls and unit-priced labor indicates a need for responsive and flexible service providers.

Form / Attachment / Pricing Sheet

This document is a base map of the Naval Support Activity Mechanicsburg, PA, likely provided as an attachment to a solicitation or other procurement document. It serves to visually represent the layout of the facility.

• The map displays various buildings, roads, gates, and areas within the Naval Support Activity.
• Key areas labeled include "Z" Quarters, Storage Areas, Recreation Grounds, Sporting Hill, Pallet Yard, Trailer Parking, and various numbered buildings and streets.
• Gates are indicated, such as West Gate, North Gate (Main), East Gate, and South Gate.
• Roads like Edson Drive, Ricketts Road, Fox Road, McGowan Road, Ball Road, and Trindle Road are shown.
• A helipad and truck scale are also depicted.
• The map includes a title block with "Department of the Navy, Naval Facility Engineering Command, Naval Support Station, Mechanicsburg, PA" and a sheet number indicating it is Sheet 1 of 1.

This map provides crucial spatial context for bidders. It helps in understanding the physical layout of the Naval Support Activity, which may be relevant for site visits, logistical planning, understanding the scope of work if the opportunity involves this location, or for general familiarization with the facility.

Form / Attachment / Pricing Sheet

This document, "Amendment 0005 - Attachment D PNYA CNIC Bldg. 44 Roof (Revised).xlsx", provides revised details regarding the roof of Building 44. It serves as an attachment to a solicitation, likely related to roofing services or maintenance.

• Building: 44
• Roof-type: Slate shingles
• Approx. SF: 1280 square feet
• Pitch: 6/12
• Date of Roof Construction: 2005
• Roof Access: Ladder

This revised attachment provides specific technical details about the roof of Building 44, including its material, size, pitch, construction date, and access method. Bidders should review this information to accurately assess the scope of work, estimate costs, and prepare their proposals for any related roofing opportunity.

Form / Attachment / Pricing Sheet

This document, "Attachment C NSWC Buildings Located at PNYA Roofs (Revised)," provides a detailed breakdown of the roofing systems across various buildings at the Naval Surface Warfare Center (NSWC) Philadelphia Naval Yard Annex (PNYA). It serves as a critical reference for potential bidders to understand the existing conditions and types of roofs that may be part of a future solicitation.

• Building Identification: Each entry specifies the building number and the specific roof area (e.g., Building 29, Roof A).
• Roof Type: Details the material and construction of each roof (e.g., Corrugated Alum., Asphalt Built-up, Standing seam painted alum., Mod. bit., TPO, EPDM).
• Approximate Square Footage (SF): Provides the size of each roof area.
• Pitch: Indicates the slope of the roof (Flat, or specific ratios like 7/12, 2/12 - 5/12).
• Parapet: Notes the presence or absence of parapet walls.
• Date of Roof Construction/Installation: Lists the approximate or exact year of construction or the contractor and year of installation/replacement.
• Warranty Information: Includes manufacturer, type, and duration of warranties where available.
• Roof Access: Describes the method of accessing each roof (e.g., High reach / ladder, Ext. stairway, Int. Stairs / elevator, Penthouse/Ext Ladder).
• Notes: Additional relevant details, such as specific roof components or access limitations.

This attachment is crucial for bidders to assess the scope of work related to roofing maintenance, repair, or replacement at the NSWC PNYA. Understanding the variety of roof types, their ages, sizes, and access methods will inform bidding strategies, resource allocation, and the development of technical proposals and pricing. It highlights the diverse roofing challenges that may need to be addressed.

Amendment / Modification

This amendment, "Amendment 0005 - Attachment A General Specification.docx", provides updated specifications related to installation access and contractor responsibilities.

Key updates include:

• Detailed procedures for obtaining installation access via the Defense Biometrics Identification System (DBIDS) for Navy and Marine Corps installations, including registration steps, eligibility requirements, and notification procedures for lost or stolen credentials. It also outlines the alternative of using One-Day Passes.
• Clarification on Contractor Furnished Items, emphasizing Government approval of materials, quality standards for new and replacement parts, and the Contractor's responsibility for testing and providing plans.
• Reinforcement of warranty clauses, noting that FAR 52.246-21 is the minimum and manufacturer or specific task order warranties may supersede it.
• General administrative requirements are detailed, including directives, fire prevention, disposal of debris and hazardous waste, safety requirements and reporting, identification of contractor vehicles, permits, daily reporting procedures, work schedules, utility scoping, protection and repair of lawn areas and pavement, pre-performance conferences, salvage of materials, and the Government Purchase Card Program.
• Prosecution and Completion section outlines Task Order Proposals, time for completion, drawing verification, handling of asbestos-containing materials, ordering of work via DD Form 1155, and procedures for dealing with existing work.

This amendment appears to update or provide detailed specifications for sections related to Installation Access, Contractor Furnished Items, Warranties, General Administrative Requirements, and Prosecution and Completion.

No direct impact on proposal submission deadlines or evaluation factors is stated, but bidders should review the updated specifications for installation access and general administrative requirements to ensure compliance with the contract.

Amendment / Modification

This amendment (0005) to Solicitation N4008526B0006 provides the following:

• Responses to Pre-Proposal Inquiries (PPI's) are attached separately.

• General Specifications have been revised (Attachment A).

• The Roof Survey Check List has been revised to the correct version (Attachment B).

• NSWC PNYA Roofs have been revised (Attachment C).

• PNYA CNIC Bldg. 44 Roof has been revised (Attachment D).

• Roofing IDIQ ELINS have been revised (Attachment ELINS).

• NSA-M Base Map has been added (Attachment P).

• Section 00 10 00 - Solicitation, Contract Line Item Number (CLIN) Schedule: CLINs 0001, 0002, 0003, 0004, and 0005 have been modified to reflect updated information for Option Years 1 through 4.

• Section 00 30 00 - Available Information: This section has been updated to include the purpose of the amendment and list the attached documents.

• Section 00 73 00 - Supplementary Conditions: The following attachments were added: Amendment 0005 Pre-Proposal Inquiries.

The bid due date of 10 March 2026 NLT 1400 (EDT) remains unchanged. No other submission impacts are noted.

Amendment / Modification

This amendment extends the bid due date for the solicitation N4008526B0006.

• Section 00 00 00 - Procurement and Contracting Requirements:
  • Response Due Time Zone changed from Eastern Standard Time (UTC -5) to Eastern Daylight Time (UTC -4).
  • Response Due Date changed from 03 Mar 2026 to 10 Mar 2026.

The proposal deadline has been extended to 10 March 2026, not later than 1400 EDT.

Amendment / Modification

This amendment extends the bid due date for the solicitation.

• Section 00 00 00 - Procurement and Contracting Requirements:

  • Response Due Date: Changed from 17 Feb 2026 to 03 Mar 2026.
  • Party to receive Solicitation: The address for NAVFACsyscom Mid-Atlantic remains the same, but the solicitation number has been updated.

• The proposal deadline has been extended to 03 March 2026, not later than 1400 EST.

Amendment / Modification

This amendment extends the bid due date for the solicitation N4008526B0006.

• Section 00 00 00 - Procurement and Contracting Requirements: The Response Due Date has been changed.

• The proposal submission deadline has been extended from 10 Feb 2026 to 17 Feb 2026, not later than 1400 EST.

Form / Attachment / Pricing Sheet

This document is a Contractor Sign-In Log, likely used to record attendance at a pre-proposal conference, site visit, or other event related to a SAM.gov opportunity.

• Date: The date of the event.
• Contract/Company: The name of the contractor or company represented.
• Name: The name of the individual signing in.
• Time in: The time the individual arrived.

This log indicates which contractors and companies were present at an event. Bidders can review this list to understand potential competition or to identify other interested parties in the opportunity.

Amendment / Modification

This amendment (0001) to solicitation N4008526B0006 provides updated information and attachments:

• Updated Wage Determinations: Includes revised wage determinations for Philadelphia and Cumberland County, Pennsylvania.

• Site Visit Sign-In Sheet: Attaches the sign-in sheets from the site visit for Philadelphia and Mechanicsburg.

• Wage Determinations for Philadelphia and Cumberland County.

• Attachments: Sign-In Sheets for Philadelphia and Mechanicsburg.

The bid due date of 10 February 2026 at 1400 (EST) remains unchanged. No other impacts on submission deadlines or requirements are noted in this amendment.

Amendment / Modification

This document is a sign-in sheet for a Pre-Performance Conference Site Visit related to the (Follow-on) IDIQ Roofing Maintenance & Repair Contract C# N40085-26-D-XXXX at Naval Support Activity, Mechanicsburg, PA. The visit occurred on January 22, 2026.

This document does not modify any sections of a solicitation or contract. It serves as a record of attendance for a site visit.

This document does not impact proposal deadlines, requirements, or evaluation factors. It is a record of attendance for a site visit.

Form / Attachment / Pricing Sheet

This document, "Attachment A - IDIQ Specifications.pdf", appears to be a set of specifications for an Indefinite Delivery, Indefinite Quantity (IDIQ) contract. It details various technical requirements and procedures related to construction and materials.

• Installation Access: Procedures for obtaining access to Navy installations, including registration for the Defense Biometrics Identification System (DBIDS) and the process for obtaining One-Day Passes.
• Contractor Furnished Items: Requirements for materials, equipment, and services to be provided by the contractor, including government approval of materials and quality standards.
• Warranty: Clause FAR 52.246-21 "WARRANTY OF CONSTRUCTION" is referenced as the minimum warranty, with provisions for superseding warranties based on specific equipment, material, design, or workmanship.
• General Administrative Requirements: Covers directives, fire prevention, disposal, safety requirements and reports, identification of contractor vehicles, permits, and contractor daily reports.
• Work Schedule: Requirements for arranging work schedules to avoid interference with government business and submission of approved schedules.
• Scoping for Utilities: Contractor responsibility for scoping utilities and repairing any damage.
• Damage to Lawn Areas and Pavement: Contractor's responsibility for protecting and repairing any damage to lawns and pavement.
• Pre-Performance Conference: Requirement for a meeting between the contractor and Contracting Officer to discuss safety, scheduling, security, and administration.
• Materials and Equipment to be Salvaged: Procedures for salvaging and handling government-furnished material and equipment.
• Government Purchase Card Program: Contractor's obligation to accept orders placed by authorized GPC users.
• Prosecution and Completion: Details regarding task order proposals, time allowed for completion, and procedures for ordering materials with long lead times.
• Drawings: Specifications regarding drawings accompanying task orders, including verification and control, and handling of omissions and misdescriptions.
• Trailers or Storage Buildings: Permitting requirements for trailers or storage buildings on site.
• Asbestos Containing Materials: Procedures for handling and reporting asbestos-containing materials.
• Ordering of Work: Procedures for task orders, including modification and scope of work.
• Existing Work: Requirements for removal or alteration of existing work.
• Location of Underground Utilities: Requirements for obtaining digging permits and notification prior to excavation.
• Construction Progress Schedules: Requirements for submitting and updating construction progress schedules.
• Submittal Procedures: Details on the process for submitting various types of submittals, including preconstruction submittals, product data, shop drawings, and closeout submittals.
• Quality Control: Requirements for establishing and maintaining a quality control system, including QC plans, meetings, and three phases of control.
• Waste Management and Disposal: Procedures for managing and disposing of construction waste, including diversion, recycling, reuse, and disposal of hazardous materials.
• Environmental Controls: Requirements for temporary environmental controls, including protection of natural resources, stormwater management, and air resources.
• Flashing and Sheet Metal: Specifications for various types of flashing and sheet metal work, including materials, installation, and quality assurance.
• Paints and Coatings: Requirements for painting and coating systems, including surface preparation, application, and color selection.

This document is highly relevant to potential bidders as it outlines the detailed technical specifications, administrative requirements, safety protocols, and quality control measures that will govern the performance of the contract. It provides critical information on how work must be executed, materials to be used, and compliance standards. Bidders must thoroughly review these specifications to understand the full scope and requirements of the opportunity and to accurately prepare their proposals, particularly concerning material specifications, safety, and quality control.

Form / Attachment / Pricing Sheet

This document is the Pre-Proposal Inquiry (PPI) Submission Form for the N4008526B0006 Roofing IDIQ for PWD PA opportunity. It is designed for potential bidders to submit questions regarding the solicitation.

• The form includes fields for 'Submitted By', 'Date Submitted', 'Reference', 'Question', 'Page', 'Section', and 'Paragraph'.
• Bidders are instructed to leave the 'Date Submitted' field blank.

This form is essential for bidders who have questions about the solicitation documents or requirements. It provides the structured method for submitting inquiries to the government, ensuring that questions are properly logged and can be addressed. Using this form is the designated way to seek clarification before the proposal submission deadline.

Form / Attachment / Pricing Sheet

This document, titled "TABLE 3 FOR SECTION 07 62 10 COPPER SHEET METAL FLASHING PART 3 EXECUTION PARAGRAPH 3.13 CONTRACTOR QUALITY CONTROL," provides detailed specifications for copper sheet metal weights, thicknesses, and joints. It is intended to guide contractors in executing quality control for copper sheet metal flashing as per the referenced section of a larger specification.

• Table 1: Copper Sheet Metal Weights and Thicknesses: Lists various copper sheet metal components (e.g., flashings, gutters, copings, downspouts) and their corresponding weights in kg/square meter and lbs/square foot, along with specified thicknesses in millimeters and inches for certain items.
• Table 2: Copper Sheet Metal Joints: Details different types of joints used for copper sheet metal components, including their designations and specific construction types (e.g., single lock standing seam, butt, lap, mechanical interlock).

This attachment is crucial for bidders to understand the specific material requirements and fabrication standards for copper sheet metal components. It directly impacts material selection, cost estimation, and the technical execution of work related to flashing, gutters, and other sheet metal elements. Bidders must ensure their proposed materials and methods comply with these detailed specifications to meet contract requirements.

Form / Attachment / Pricing Sheet

This document is a site map of the Philadelphia Navy Yard Annex (PNYA), provided by NAVFAC NSA Mechanicsburg. It serves to visually represent the layout and boundaries of the installation.

• The map displays various buildings and areas within the PNYA, identified by numerical labels (e.g., 542, 1000, 643).
• Major roads within the installation are labeled (e.g., Constitution Ave, Kitty Hawk Ave, Flagship Ave).
• An "Installation Boundary" is clearly delineated with a dashed yellow line.
• The map includes a legend indicating "Installation Boundary" and a scale.
• It is marked as "FOR OFFICIAL USE ONLY" and "Developed for planning purposes only and subject to change."

This site map provides a geographical overview of the Philadelphia Navy Yard Annex. Bidders may use this to understand the physical location and layout of facilities relevant to an opportunity, aiding in logistical planning and comprehension of the operational environment.

Form / Attachment / Pricing Sheet

This document is a site map of the NSA Philadelphia (NSAP) installation. It provides a visual layout of the facilities and grounds.

• Numbered buildings and facilities (e.g., 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 16, 20, 24, 25, 26, 27, 110, 111a, 111b, 112a, 112b, 113, 114, 45).
• Roads and pathways within the installation (e.g., Cronin St, Leidel Ave, Ramsey St, Carter St, McCarthy St, Oregon Ave, Tabor Ave, Gates Ave, Robbins Ave, Young St, Foster Ave, Judge St, Wood Ave, Oxford Ave, Main St, NS Mill Rd, Claridge St, Godfrey Ave).
• Designated areas such as parking lots, ball fields, and a dome.
• Indicates the installation boundary.
• Includes a North arrow and a scale bar (0, 150, 300, 600 Feet).
• Features the NAVFAC logo and identifies the site as NSA Philadelphia (NSAP).

This site map is crucial for bidders to understand the physical layout of the NSA Philadelphia installation. It helps in visualizing the location of facilities, understanding site access routes, and planning for any on-site activities or logistical considerations related to the opportunity.

Other / Unclassified

This document, titled "Lessons Learned – Rickover Hall Roof Fire," details an incident where a contractor's use of a torch-down patching method on a "cold patch" product led to a roof fire. The fire initially appeared extinguished but reignited later, causing significant water damage due to the activation of a sprinkler head and the Fire Department's connection to an out-of-service Fire Department Connection (FDC).

This document highlights critical safety and procedural failures relevant to roofing and hot work projects. Key takeaways for potential bidders include:

• Personnel Qualification: Emphasizes the need for experienced and certified personnel (e.g., Certified Roofing Torch Applicators - CERTA) for roofing and hot work.
• Product Adherence: Stresses the importance of using products strictly according to manufacturer instructions, avoiding inappropriate application methods like using a torch on cold patch products.
• Fire Reporting: Mandates immediate reporting of any fire, regardless of size, to the responsible fire division, as per government safety requirements and specifications.
• Fire Watch Procedures: Recommends enhanced fire watch protocols, including the use of heat detection devices (e.g., infrared cameras) to ensure fires are fully extinguished before the fire watch is lifted.
• FDC Management: Requires Lockout/Tagout (LOTO) procedures for FDCs removed from service and review with the Fire Marshal during burn permit issuance.
• Hot Work Permitting: Suggests a separate, tailored hot work permit process for roofing operations to ensure adherence to inspection and fire watch procedures.

Bidders should consider these lessons learned when developing their Activity Hazard Analysis (AHA) and operational plans for any roofing or hot work components of future opportunities.

Other / Unclassified

This document is a placeholder page indicating that the PDF viewer may not be able to display the document's content. It suggests upgrading to the latest version of Adobe Reader and provides links for download and assistance.

This document does not contain substantive information related to the SAM.gov opportunity. It is a technical message related to PDF rendering and does not provide details about the procurement, requirements, or submission instructions.

Form / Attachment / Pricing Sheet

This document is the "Procurement Integrated Enterprise Environment (PIEE) Vendor Registration Guide." It provides step-by-step instructions for vendors to register for a PIEE user account and add roles, specifically for accessing the PIEE Solicitation Module.

• New User Registration: Covers self-registration for a PIEE user account, including creating a User ID, password, security questions, and completing user profile, supervisor, and company information.
• Role Assignment: Details how to select and add roles such as "Proposal Manager" or "Proposal View Only" for the PIEE Solicitation Module. The "Proposal Manager" role is required to submit an offer.
• Existing User Role Addition: Instructions for existing users to log in and add additional roles to their account.
• Support Information: Provides links and contact details for "Getting Started," "Account Support," and "Technical Support."
• Roles and Actions/Functions Matrix: Outlines the actions available for each vendor role (Proposal Manager, Proposal View Only).

This guide is crucial for any bidder who needs to interact with the PIEE platform to respond to solicitations. It explains the necessary registration process and the roles required to view or submit offers, ensuring vendors can access and utilize the system effectively.

Form / Attachment / Pricing Sheet

This document, titled "TABLE 2 FOR SECTION 07 61 14.00 20 STEEL STANDING SEAM ROOFING PART 3 EXECUTION PARAGRAPH 3.9 SCHEDULE," provides a schedule of products with their corresponding English and Metric units. It appears to be a reference table for materials used in steel standing seam roofing.

• Products: Lists various items including Steel sheets, Gasket washers, Screws, Bolts, Studs, Fasteners, and Rivets.
• English Units: Specifies dimensions and sizes in inches (e.g., 0.023 inch, 3/8 inch, No. 14, 1/4 inch, 3/16 inch, 0.145 inch by 1/2 inch, One inch, 1/8 inch).
• Metric Units: Provides equivalent measurements in millimeters (e.g., 0.6 mm, 0.8 mm, 10 mm, 3 mm, 4.75 mm, 4 mm, 6 mm, 5 mm, 4 mm by 13 mm, 25 mm, 3 mm).

This table is relevant for bidders as it details the specific material sizes and specifications required for the steel standing seam roofing component of the opportunity. It will be crucial for accurate material procurement, cost estimation, and ensuring compliance with the project's technical requirements as outlined in Section 07 61 14.00 20, Part 3, Paragraph 3.9.

Form / Attachment / Pricing Sheet

This document, "TABLE 1 FOR SECTION 07 60 00 FLASHING AND SHEETMETAL PART 3 EXECUTION PARAGRAPH 3.5.1 PROCEDURE," provides detailed specifications for sheet metal weights, thicknesses, and gages, as well as sheet metal joints. It serves as a technical reference for the materials and methods to be used in the execution of flashing and sheet metal work.

• Table I: Sheet Metal Weights, Thicknesses, and Gages: Details various sheet metal items (e.g., covers, downspouts, flashings, gravel stops) and specifies their required weights and thicknesses in different materials such as Copper, Aluminum, Stainless Steel, Terne-Coated Stainless Steel, and Zinc-Coated Steel. Units include kilograms per square meter, millimeters, and U.S. Standard Gage.
• Table II: Sheet Metal Joints: Outlines different types of sheet metal joints (e.g., base, cap-in reglet, reglets, eave, stepped, valley, edge strip, gravel stops, gutters) and specifies the joint types and methods for various materials including Copper, Terne-Coated Stainless Steel, Zinc-Coated Steel, Stainless Steel, and Aluminum. It also includes remarks on sealants and installation.

This document is crucial for bidders to understand the specific material requirements, dimensions, and fabrication methods for all flashing and sheet metal components. Accurate adherence to these specifications will be essential for successful proposal preparation and project execution, impacting material selection, cost estimation, and quality control.

Form / Attachment / Pricing Sheet

This document contains detailed roof condition plans and notes for various buildings at the Naval Surface Warfare Center, Carderock Division, Philadelphia, PA. It serves as a visual and descriptive record of the current state of the roofing systems across multiple facilities.

• Condition Plans: Detailed drawings illustrating the layout of each roof, highlighting specific areas of concern, roof drains, HVAC units, vents, skylights, and other roof penetrations.
• Notes and Symbols: A legend explains various symbols used on the plans to denote specific conditions such as parapet walls, expansion joints, slope direction, roof drains, HVAC units, scuppers, access ladders, walkpads, conduit lines, pitch pockets, vents, hatches, skylights, hot pipes, antennas, gooseneck vents, supports, rails, exterior lights/speakers, and drain lines.
• Roof Core Results: Tables summarizing the findings from roof core samples, including moisture probe readings and core sample numbers.
• Specific Building Information: Each sheet is dedicated to a particular building or set of buildings, detailing the condition of its roof(s).

This document provides critical information for potential bidders by outlining the existing conditions and identified issues with the roofing systems. It allows bidders to understand the scope of potential work required, the types of materials and conditions present, and the specific locations of problems, which is essential for preparing accurate bids and proposals for any related roofing repair or replacement opportunities.

Form / Attachment / Pricing Sheet

This document, "Attachment B: Roof Survey / Assessment Scope of Work," outlines the requirements for conducting a roof survey and assessment. It details the scope of work for evaluating the condition of a roof system.

• Interviews: Gather history of the roof and its problems from tenants and facility personnel.
• Visual Survey: Assess the condition of roof system components.
• Defect Identification: Locate defective areas and potential sources of moisture infiltration.
• Thorough Walk-through: Conduct a detailed roof walk-through.
• Written Report: Provide a detailed written report including:
  • Roof age
  • Roof type
  • Roof deck type
  • General conditions
  • Roof condition
  • Base and curb flashing
  • Roof penetrations
  • Hazardous material test results
  • Moisture conditions
  • Thermal image conditions (if applicable)
  • Core samples (if applicable)
  • Roof drains, gutters, and leaders
  • Wall to roof condition
  • Recommended repairs
  • Remaining roof life
  • Sketches and photographs
  • Detailed cost estimate of repairs needed

This attachment defines the specific tasks and information required for a roof survey. Bidders responding to an opportunity that includes this attachment must understand these requirements to accurately scope their work and provide a comprehensive assessment.

Form / Attachment / Pricing Sheet

This Excel file, "Attachment D PNYA CNIC Roofs.xlsx", contains details regarding roof maintenance for the PNBC Region. It appears to be an attachment providing specific data points relevant to the opportunity.

• Sheet: PNBC Region Roofs
  • Details bi-annual roof, gutter, and drain cleaning schedules (April 15-30 and December 1-15).
  • Includes an annual inspection during the April cleaning.
  • Provides a table with building information, including:
    • Building number (e.g., 44)
    • Roof type (e.g., Granite shingles)
    • Approximate Square Footage (SF)
    • Pitch
    • Parapet information
    • Date of Roof Construction (e.g., 2005)
    • Warranty information (Manufacturer)
    • Roof Access details (e.g., Ladder)
    • Notes
• Other Sheets: Sheet2 and Sheet3 are present but contain no data.

This document provides specific technical details about existing roof conditions and maintenance requirements. Bidders should review the roof types, construction dates, and maintenance schedules to understand the scope of work and potential challenges related to roof maintenance within the PNBC Region.

Form / Attachment / Pricing Sheet

This document provides a detailed breakdown of roof assets requiring maintenance and inspection services. It outlines specific buildings, roof types, approximate sizes, construction dates, and access methods.

• Roof Maintenance Schedule: Six cleanings per year are required (February, April, June, September, October, November), with an option for two additional cleanings as needed. Monthly inspections are mandatory regardless of cleaning.
• Reporting: A report must be submitted monthly following each cleaning and/or inspection.
• Building & Roof Details: A table lists 30+ distinct roof areas across various buildings (e.g., Building 29, Building 4, Building 633, Building 77H, Building 77L, Building 87, Building 1000, Building 519/520, Building 542).
• Roof Types: Includes corrugated aluminum, asphalt built-up, standing seam painted aluminum, modified bitumen, TPO, and EPDM.
• Roof Characteristics: Details include approximate square footage, pitch, presence of parapets, and approximate or specific construction dates.
• Warranties: Manufacturer and installation warranties are noted for several roofs, including their duration and year.
• Roof Access: Information on how to access each roof (e.g., high reach/ladder, external stairway, internal stairs/elevator, penthouse/external ladder).
• Notes: Clarifications on providing access equipment, inspection scope (visual examination of roof and drainage system), reporting timelines (within 7 calendar days of inspection), and cleaning scope (removal of all debris from roof, drains, gutters, and downspouts).

This attachment is crucial for bidders to understand the physical scope of work, the types and conditions of the roofs involved, and the specific requirements for cleaning and inspection frequency. It provides essential data for estimating costs, planning resources, and assessing the technical challenges associated with maintaining the various roof systems and ensuring proper drainage.

Forms / Attachments / Pricing Sheets

This document, "Attachment B - Roofing IDIQ ELINs.xlsx", provides a detailed breakdown of Exhibit Line Item Numbers (ELINs) for roofing services. It serves as a pricing sheet and scope definition for various roofing tasks, likely to be used for an Indefinite Delivery Indefinite Quantity (IDIQ) contract.

The document is organized into sheets for a Base Option and subsequent Option Years (Option 1, Option 2, Option 3, Option 4). Each sheet lists specific roofing supplies and services with estimated quantities, units, and unit prices (though unit prices are marked as 'X' and totals are 0.0, indicating these are likely placeholders or to be negotiated).

Key categories of roofing work include:

• Roof Decks (removal and replacement)
• Roof Insulation (removal and replacement)
• Shingled Roof Systems (composition, slate, metal)
• Roof Coating
• Built-Up Roofs (various systems)
• E.P.D.M. (Rubber Roof Systems)
• Thermoplastic Alloy (TPA) Roof Systems
• Metal Base Flashing, Coping, and Drip Edge
• Metal Gutters and Downspouts
• Drains, Strainers, Scuppers, Conductor Heads & Splash Heads
• Expansion Joints and Flashing
• Fascia and Painting
• Asbestos Abatement/Removal
• Lead-Based Paint Removal
• Non-Prepriced Labor, Material, and Command Interest Work (including service calls and roof surveys)

This attachment is crucial for bidders as it outlines the specific types of roofing services that may be required under the contract. It details the scope of work for each line item, providing estimated quantities. Bidders will need to understand these line items to prepare their pricing and assess their capability to perform the required roofing tasks. The structure suggests that pricing for many items may be negotiated per order, particularly for labor and materials under "Command Interest Work."

Solicitation / RFP / RFQ

This solicitation is for an Indefinite Delivery / Indefinite Quantity (IDIQ) Firm Fixed Price contract for roofing repair and replacement services, as well as various maintenance repairs and preparations. The work will be performed primarily for Government installations at Public Works Departments in Pennsylvania. This procurement is a Total Small Business Set-Aside.

• IDIQ contract for roofing repair, replacement, and maintenance.

• Services include hazmat testing, remediation, mold remediation, labor, materials, equipment, tools, transportation, supervision, safety, surveys, engineering layout, quality control, and traffic control.

• Roofing services must comply with IDIQ Contract specifications, task order RFPs, and applicable Building Codes, United Facility Criteria (UFCs), and referenced standards.

• Contract Type: Indefinite Delivery / Indefinite Quantity (IDIQ), Firm Fixed Price.

• Period of Performance: Five (5) year ordering period from contract award, including a base period and four 12-month option periods (totaling up to 60 months).

• Estimated Value: Magnitude of construction is estimated between $10,000,000 and $25,000,000 for the base period plus option years.

• Minimum Guarantee: $5,000.00 via task order.

• Proposal Submission: Electronic bids must be submitted via the PIEE Solicitation Module by the due date and time specified in Block 13a of the SF1442.

• Key Deadlines:

  • Pre-Bid Conference and Site Visit: January 20-22, 2026.
  • Bid Submission Deadline: February 10, 2026, by 02:00 PM local time.

• Evaluation Criteria: Award will be made to the responsible bidder whose bid is most advantageous to the Government, considering only price and price-related factors.

• Total Small Business Set-Aside.

• NAICS Code: 238160, Roofing Contractors, with a Small Business Size Standard of $19,000,000.

• A pre-bid conference and site visit is scheduled for January 20-22, 2026.

• Offerors must submit a bid guarantee and performance and payment bonds.

• General Wage Determinations are included for Philadelphia and Cumberland Counties, Pennsylvania.