Z--INDE REHAB SECOND BANK BLOCK

Amendment / Modification

This amendment (0001) to Solicitation 140P4226R0012 makes the following changes:

• Extended Closing Date: The deadline for submitting offers has been extended to Friday, June 5, 2026, by 4:00 PM Mountain Time.

• Incorporated Attachment 1: Attachment 1, titled "Solicitation 140P4226R0012 Amend 0001 Schedule-SOW-T&Cs," has been incorporated. This attachment includes agency-mandated incorporation of Revolutionary FAR dates for Parts 9, 22, and 23.

• Specific Changes: All specific changes related to the FAR dates are located in Section I and K. These changes are marked with "(Deviation)" language and updated dates. Clauses are incorporated by reference or in full text.

• Section I and Section K (due to incorporation of Attachment 1 and FAR date changes).

• The proposal submission deadline has been extended to June 5, 2026.

• The contract type remains Firm-Fixed Price.

• It is a 100% Small Business Set-Aside.

• The Period of Performance is from 07/13/2026 to 07/16/2027.

Amendment / Modification

This document is Amendment 0001 to Solicitation 140P4226R0012. It includes updates to the "Offer Due Date and Time" which has been extended to Friday, May 26, 2026, at 16:00 PM Mountain Standard Time. It also provides updated contact information for technical questions and proposal submissions.

• Offer Due Date and Time

• Technical Questions Submission

• Proposal Submission Instructions

• The deadline for submitting proposals has been extended.

• Offerors are reminded to submit proposals electronically via email to brian_mccabe@ios.doi.gov.

• All technical questions must be submitted in writing to the Contracting Officer by Friday, May 8, 2026.

Form / Attachment / Pricing Sheet

This document is a 70% draft submission of an assessment and cleaning tests report for the Robert Morris Statue and its marble plinth in Philadelphia, Pennsylvania. It was prepared by Evergreen Architectural Arts for Mills + Schnoering Architects, LLC.

• Assessment: Visual and physical examination of the bronze statue and marble plinth to determine their condition.
• Testing: Cleaning tests were conducted on the marble plinth to evaluate methods for removing copper staining, graffiti, wax buildup, and general soiling. Ground Penetrating Radar (GPR) was used to identify structural connections.
• Findings: The bronze statue is in good condition with light copper corrosion. The marble plinth is in fair condition with spalls, missing sections, shifted steps, soiling, copper staining, and wax buildup.
• Recommendations: Specific products and methods are recommended for bronze conservation (e.g., Orvus WA Paste Cleaner, Microetcher) and plinth conservation (e.g., Prosoco Sure Klean Copper Stain Remover, Cathedral Stone Light Duty Paint Remover, Mineral Spirits). Detailed steps for statue de-installation are also provided.

This report provides critical technical information regarding the condition of the monument and the effectiveness of various cleaning and conservation treatments. Bidders for any related work (e.g., restoration, conservation, de-installation) can use this report to understand the scope of work, potential challenges, and recommended approaches. It details the specific products and methods that have been tested and found effective, which can inform their bidding strategy and proposed work plans.

Form / Attachment / Pricing Sheet

This document is a worksheet designed to help bidders demonstrate compliance with the "Limitations on Subcontracting" clause, specifically for small business, 8(a), or other socio-economic set-aside service contracts, including construction. It is intended to be submitted with the offer.

• Solicitation Number: 140P4226R0012
• Type of Set Aside: Small business per FAR 52.219-14 (OCT 2022) (DEVIATION OCT 2022).
• Type of Service: Construction by Special Trade Contractors.
• Required Participation: No more than 75% of the contract performance amount (excluding materials) can be paid to subcontractors that are not similarly situated entities.
• Participation Calculation: The worksheet provides fields to input:
  • Total offered price from the Prime Contractor.
  • Total amount projected to be paid to Similarly Situated Subcontractors (SSS), excluding materials.
  • Total amount to be paid to Non-Similarly Situated Subcontractors (NSS), excluding materials.
• FAR Clause Excerpt: Includes relevant text from FAR 52.219-14 regarding limitations for construction by special trade contractors.
• Definition of Similarly Situated Entity: Clarifies the definition as per the clause.

Bidders must use this worksheet to calculate and document their proposed subcontracting plan to ensure compliance with the 75% limitation for non-similarly situated subcontractors in construction by special trade contractors. Failure to comply may impact the bid's acceptability. The worksheet requires detailed financial projections for prime and subcontractor participation.

Form / Attachment / Pricing Sheet

This document is a Nondestructive Testing (NDT) report detailing the findings of an investigation conducted on the Robert Morris Statue at Independence National Historic Park in Philadelphia, PA. The testing was performed to identify any embedded metal dowels within the statue's base, which would be crucial information for future removal and repair operations.

• Testing Method: Surface Penetrating Radar (SPR) was utilized to scan the statue and its base.
• Objective: To determine the presence, location, and approximate length of embedded metal dowels.
• Findings:
  • Three vertical dowels were identified connecting the bronze statue to the marble die. These dowels extended approximately 12.5 and 9 inches.
  • One dowel was detected connecting the marble die to the third base below.
  • An approximately two-inch air gap was found between the back of the unit and the concrete base at the interior, which attenuated the radar signal.
• Visuals: The report includes images of the statue, SPR scans, and plan layouts indicating dowel positions and dimensions.

This report provides critical structural information about the Robert Morris Statue's base. Bidders involved in any future work related to the statue's repair, relocation, or maintenance would need to understand the internal structural components, such as these embedded dowels, to plan their work effectively and safely. The presence and location of these dowels directly impact how the statue can be accessed and manipulated.

Form / Attachment / Pricing Sheet

This document, Attachment 8, serves as the Proposal Submission Package for Solicitation No. 140P4226R0012, "Independence National Historical Park (INDE) - Rehabilitation of the Second Bank Block Landscape Features." It outlines the required forms and information bidders must submit as part of their proposals.

• Contractor UEI# and TIN #: Fields for the bidder's Unique Entity Identifier and Taxpayer Identification Number.
• SAM Registration: Certification of SAM registration under NAICS Code 238140 (Masonry Contractors).
• Biobased Certification: Confirmation of completion and return of the Bio-Based Certification form, as per Section C.33 and FAR 52.223-1.
• Limitations on Sub-Contracting Compliance Worksheet: Submission of Attachment 7 is required, even if self-performing all work. Row 11 (Total offered price) must be completed.
• Past Performance: Certification of providing Relevant Past Performance Documentation.
• Relevant Experience Questionnaire: A form to detail three (3) similar projects performed by the offeror, including project name, location, agency, contract number, value, period of performance, contact information, and a project description.
• Biobased Certification Form: Requires identification of biobased products to be used, their percentage of biobased content, and documentation of prior experience with biobased products.

This attachment is critical for proposal preparation. Bidders must carefully complete and submit all required forms and certifications, including details on their SAM registration, biobased product usage, subcontracting limitations, and relevant past performance and experience. Failure to provide the requested information accurately may impact proposal evaluation.

Form / Attachment / Pricing Sheet

This document contains the "PROJECT SPECIFICATIONS" for the "REHABILITATE SECOND BANK BLOCK LANDSCAPE FEATURES" project at Independence National Historical Park in Philadelphia, PA. It details the "Summary of Work" and outlines various "General Requirements," "Existing Conditions," and specific "Divisions" of work including concrete, masonry, metals, wood, thermal and moisture protection, openings, finishes, specialties, plumbing, HVAC, electrical, earthwork, exterior improvements, utilities, and helical piles.

• Project Location: Second Bank Block, Walnut Street between 4th Street and 5th Street, Independence National Historical Park, Philadelphia, PA.
• Work Scope: Rehabilitation of landscape features, including replacement of damaged walkways and paving, construction of exposed aggregate concrete walks, drainage improvements, restoration of trees and shrub plantings, helical pile foundation repairs, restoration of interpretive site walls, and conservation of the Robert Morris statue.
• Contract Type: Single prime contract.
• Key Divisions: The specifications are organized into divisions covering General Requirements, Existing Conditions, Concrete, Masonry, Metals, Wood, Plastics, Composites, Thermal and Moisture Protection, Openings, Finishes, Specialties, Plumbing, HVAC, Electrical, Earthwork, Exterior Improvements, Utilities, and Helical Piles.
• Supporting Documents: Includes Appendix A (Conditions Survey Drawings), Appendix B (Robert Morris Statue Nondestructive Testing Report), and Appendix C (Robert Morris Statue Assessment & Cleaning Tests Report).

This document is crucial for potential bidders as it provides a comprehensive overview of the project's scope, location, and the specific technical requirements for all aspects of the work. It details the materials, methods, and standards that must be adhered to, including specific requirements for concrete, masonry, earthwork, exterior improvements, and the conservation of the Robert Morris statue. Understanding these specifications is essential for accurate bidding and successful project execution.

Form / Attachment / Pricing Sheet

This document is a General Decision for building construction projects in Philadelphia County, Pennsylvania. It establishes the prevailing wage rates and fringe benefits for various labor classifications required for federal or federally funded construction projects in the specified area.

• General Decision Number: PA20260003
• Effective Date: 01/02/2026
• Geographic Area: Philadelphia County, Pennsylvania
• Construction Type: Building Construction Projects (excluding single-family homes and apartments up to 4 stories).
• Labor Classifications: Lists specific trades (e.g., Asbestos Workers/Insulator, Boilermaker, Bricklayer, Carpenter, Electrician, Ironworker, Laborer, Painter, Plumber, Roofer, Sheet Metal Worker, Truck Driver) with their corresponding hourly wage rates and fringe benefits.
• Special Provisions: Includes details on paid holidays, vacation, toxic/hazardous waste removal rates, and boom length pay.
• Executive Orders: References Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (Minimum Wage for Federal Contractors).

Bidders must use this document to understand the minimum wage and fringe benefit requirements for all laborers and mechanics employed on the construction project. This information is crucial for accurate cost estimation and proposal development to ensure compliance with federal labor standards.

Form / Attachment / Pricing Sheet

This document is a set of architectural and engineering drawings for the "Rehabilitate Second Bank Landscape" project at Independence National Historical Park. It details existing conditions, proposed site plans, demolition plans, and specific construction details for various options related to the project.

• Site Plans: Existing and proposed conditions, including layout of walkways, plazas, planting beds, and structures.
• Demolition Plans: Outlines areas and elements to be removed, including paving, walls, and signage.
• Construction Options: Details three options for the project: Option 1 (Perimeter Walls), Option 2 (Interpretive Foundation Walls), and Option 3 (Sculpture Conservation).
• Details: Specific construction details for various elements such as paving patterns (basket weave, flagstone), wall repairs, bench installation, tree protection, and irrigation.
• Structural Drawings: Information on foundations, helical piers, and concrete specifications.
• Erosion and Sediment Control: Plans and details for managing soil erosion during construction.

This document is crucial for bidders to understand the full scope of work, including the existing site conditions, the proposed improvements, and the specific materials and methods required for construction. It outlines the different options available, which will impact the final scope and cost. Bidders must review these drawings thoroughly to prepare accurate proposals that address all requirements, including historical preservation standards and site-specific challenges.

Form / Attachment / Pricing Sheet

This document, "Attachment 3 - Appendix A - Conditions Survey Drawings," provides a visual survey of the existing conditions of the Robert Morris statue. It is intended to inform potential bidders about the current state of the monument, highlighting areas requiring attention.

• Plan View: Shows the base of the statue with specific areas marked for "Copper Staining," "Loss," "Wax Buildup," and "Graffiti."
• Elevations (North, West, South, East): Depict the statue and its base, illustrating the extent and location of "Copper Staining," "Loss," "Wax Buildup," and "Graffiti" on all sides.
• Legend: Defines the symbols and colors used to denote different types of conditions (e.g., blue for Copper Staining, red for Loss, yellow for Wax Buildup, green for Graffiti).
• Dimensions: Provides key measurements for the plan and elevations.

This attachment is crucial for bidders to understand the scope of work required for the restoration or maintenance of the Robert Morris statue. It details the specific types and locations of damage or deterioration that need to be addressed, directly impacting the assessment of labor, materials, and overall project cost.

Solicitation / RFP / RFQ

This solicitation is for the rehabilitation of the Second Bank Block Landscape features at Independence National Historical Park (INDE) in Philadelphia, PA. The National Park Service (NPS) is seeking a contractor to provide all labor, supervision, materials, tools, supplies, transportation, personal protection equipment, and support equipment for this project.

Base item work includes:

• Replacement of damaged walkways and paving, including the Morris Sculpture surrounds.
• Construction of an exposed aggregate concrete walk to replace the desire pathway.
• Addressing drainage deficiencies through regrading, reseeding, and repair of drainage systems.
• Restoration of trees and shrub plantings around Morris Plaza.
• Helical pile foundation repairs at the Morris Statue base and pier at south Walnut Plaza.

Optional/Additive Items (subject to availability of funding):

• Repair of deteriorating perimeter walls.

• Restoration of interpretive site walls representing historic structures on new foundations and associated soils and planting renewal.

• Off-site conservation of the Robert Morris statue and stone plinth, including marble base and steps repair, concrete foundation replacement, and sculpture reinstallation.

• Pervious concrete paving as an alternative to exposed aggregate concrete.

• Contract Type: Firm-Fixed Price

• Period of Performance: 365 days after full Notice to Proceed (NTP). The NTP start date is based on actual mobilization after submittals are approved.

• Estimated Value: Not explicitly stated, but the solicitation is for a 100% Small Business Set-Aside.

• Offers are due by 10:00 AM Mountain Standard Time on Tuesday, May 26, 2026.

• Proposals must be submitted electronically via email to brian_mccabe@ios.doi.gov.

• Technical questions are due by Friday, May 8, 2026.

• Evaluation will be based on the Lowest Price Technically Acceptable (LPTA) process.

• Technical evaluation will consider Technical Approach, Proposed Team, Draft Project Schedule, Relevant Project Experience and Past Performance, Biobased Certification, Active SAM Registration, Completed Provisions, Bid Bond, and Limitations on Subcontracting.

• This solicitation is a 100% Small Business Set-Aside.

• The solicitation includes numerous attachments detailing specifications, drawings, reports, and other requirements.

• A site visit is scheduled for Wednesday, April 29, 2026, at 10 AM Eastern, meeting at the Robert Morris Statue.