Z--Structural Reinforcement and Porch Support Install

Form / Attachment / Pricing Sheet

This document is a structural engineers report detailing observations and recommendations for the brick wall adjacent to the driveway of the NPS MALU 503 Auburn Site Review project in Atlanta, Georgia. It is intended to inform the National Park Service about the condition of the wall and propose short-term solutions.

• Observation Date: December 17, 2025
• Subject: Loadbearing brick masonry wall supporting wood floor joists, resting directly on the ground with an apparent added masonry wall for support due to driveway installation at a lower elevation.
• Identified Issues: Distress observed in the single wythe brick wall, particularly under the deck, and distress in the masonry foundation wall at the front and rear.
• Short-Term Solutions Recommended:
  1. Drill and epoxy grout new driveway slab into the existing slab, using #4 bars.
  2. Remove and replace the cap of the existing masonry wall, install #4 bars, grout fill cells, and replace the cap.
  3. Provide new posts under the porch structure to remove load from the existing brick wall.
• Long-Term Solutions (for further study):
  1. Provide permanent posts and rebuild the wall.
  2. Provide a loadbearing masonry wall on a footing inside the existing wall and repoint.
• Limitations: Observations were based solely on visual inspection; no testing was conducted. The review is limited to the areas examined at the time of the site visit.

This report is crucial for any bidder involved in the repair or renovation of the NPS MALU 503 Auburn Site. It outlines specific structural deficiencies and provides detailed recommendations for immediate repairs, including materials and methods. Bidders will need to understand these findings to accurately scope, price, and execute any related construction work.

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding Solicitation 140P5126R0004 for the Rehabilitation of the Maintenance Complex Roofs project at Chickamauga and Chattanooga National Military Park.

• Contractor Licensing: A Georgia State General Contractor license is not required for proposal submission or award, but contractors must ensure they are appropriately licensed and insured for any work requiring it by law or coordinating authority.
• Local Permits: City of Atlanta building permits and inspections are not anticipated for work solely on federal property. However, if work interfaces with municipal systems or rights-of-way, the Contracting Officer (CO) will direct permit acquisition.
• Profit in Pricing: Profit should be accounted for separately from Overhead, with a distinct line item labeled "Profit/Fee".
• Site Utilities: Contractors should not assume access to existing site utilities (water, electrical, restrooms) and are responsible for providing temporary utilities and sanitation.
• Reinforcing Bar Embedment: The specified 3-inch embedment depth for #4 reinforcing bars is insufficient. Contractors must propose an embedment depth complying with epoxy manufacturer requirements and ACI 318 anchoring provisions; a corrected depth will be provided via amendment.
• Masonry Repairs: Repairs must comply with the Secretary of the Interior’s Standards for Historic Preservation, using compatible materials and minimally invasive procedures. Existing masonry wall caps are to be salvaged and reinstalled where feasible.
• Site Safety & Protection: Contractors must provide temporary safety barriers and site controls at their expense. Protection measures for landscaping, walkways, and historic features are required, including Tree/Plant Protection Zones and noninvasive protection for historic fabric.
• Submittals & Inspections: A Submittal Register is required prior to construction. Government review duration for submittals is typically 14 calendar days. Government inspection hold points are required before proceeding with reinforcing steel installation, grout placement, post installation, and cap installation, with a minimum of 48 hours advance notice required for inspections.
• Environmental Protection: Erosion control, stormwater protection, and general environmental protection measures are required throughout construction, complying with NPS and OSHA standards.
• Period of Performance: The confirmed period of performance is 180 calendar days.

These clarifications provide essential details for proposal preparation, affecting scope, pricing, technical requirements, and submission details. Offerors should review these responses carefully to ensure their proposals accurately reflect the project requirements.

Amendment / Modification

• Amendment 0001 to Solicitation 140P5126Q0006 has been issued.

• This amendment provides answers to vendor questions that were submitted.

• The due date for responses has been extended to April 2, 2025, at 0900hrs Eastern Time.

• The solicitation due date has been extended.

• The proposal submission deadline is now April 2, 2025, 0900hrs Eastern Time.

• The Period of Performance remains unchanged: 04/06/2026 to 11/05/2026.

• All other terms and conditions of the original solicitation remain in effect.

Other / Unclassified

This document is a General Decision Number (GDN) for wage determination in Georgia, specifically for building construction projects in Fulton County, Georgia. It lists various labor classifications, their prevailing wage rates, and fringe benefits. The document also includes information on Executive Orders related to paid sick leave for federal contractors and minimum wage requirements, as well as details on the Wage Determination Appeals Process.

This document is crucial for bidders on construction projects subject to the Davis-Bacon Act. It provides the legally mandated minimum wage rates and fringe benefits that must be paid to laborers and mechanics employed on the project. Bidders must use this information to accurately calculate labor costs in their proposals and ensure compliance with federal labor laws. It also outlines the process for appealing wage determinations.

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

The National Park Service (NPS) requires structural reinforcement and porch support installation at the MALU Birth Home project to address short-term stabilization measures.

• Wall Cap & Vertical Dowels: Remove existing masonry cap, drill into slab, install #4 vertical reinforcing bars, epoxy grout, grout masonry cells, and replace cap. Refer to Sketch SK1.

• Porch Posts: Install 4x4 pressure-treated wood posts (max 4'-0" spacing), 2x10 pressure-treated wood beams, connect beams to posts with screws, and set posts on concrete deck blocks. Ensure proper alignment and secure connections to existing porch framing. Refer to Sketch SK2.

• Completed structural reinforcement and porch support installation.

• Minimum 10 digital photos (JPEG) documenting before, during, and after phases, labeled by phase and submitted electronically.

• Compliance with International Building Code (IBC), local Atlanta building codes, and NPS standards.

• Licensed and insured general contractor with experience in masonry and structural reinforcement.

• Demonstrated experience with historic structures is preferred.

• Ability to comply with NPS preservation guidelines.

• Detailed pricing/bidding schedule (Labor, Materials, Equipment, Overhead, Total).

• Estimated start and completion dates (Government estimate: 90 calendar days from award).

• List of key personnel and subcontractors.

• References for similar projects.

Form / Attachment / Pricing Sheet

This document provides a blank pricing and bidding table for vendors to complete. It is intended to be used for submitting cost proposals related to a National Park Service opportunity.

• Description: Lists specific items for which pricing is required: "Wall Cap & Vertical Dowels," "Porch Posts," and "Construction." A "Total" line is also included.
• Cost Categories: Columns are provided for "Labor Cost," "Material Cost," "Equipment Cost," "Overhead," and "Total." Vendors are expected to fill in the costs for each category and item.

This pricing schedule is a critical component for bidders to detail their proposed costs for the opportunity. Completing this table accurately and thoroughly is essential for proposal submission and evaluation.

Form / Attachment / Pricing Sheet

This document provides a blank pricing/bidding table for vendors to complete. It is associated with a National Park Service opportunity.

• Description: Includes categories for 'Wall Cap & Vertical Dowels' and 'Porch Posts Construction'.
• Cost Categories: Requires bidders to input 'Labor Cost', 'Material Cost', 'Equipment Cost', and 'Overhead'.
• Total: A final column for the 'Total' cost.

This table is essential for bidders to structure and submit their pricing proposals for the opportunity. It outlines the specific cost components and categories that must be addressed.

Solicitation / RFP / RFQ

This is a Request for Quote (RFQ) for a small business set-aside, seeking bids for structural reinforcement and porch support installation at the Martin Luther King Jr. National Historical Park, Birth Home in Atlanta, Georgia. The work is essential to fully restore the functionality of the porch structure.

• Perform structural reinforcement and porch support installation.

• Comply with the Statement of Work (SOW).

• Performance and payment bonds are required at 100% of the contract price, submitted within 10 calendar days of award.

• A certificate of insurance is required with minimum coverage of $100,000 per person and $500,000 per occurrence.

• Contract Type: Firm Fixed Price.

• Estimated Price Range: $25,000.00 - $100,000.00.

• Period of Performance: April 6, 2026, to November 5, 2026 (for Item 00020, though page 4 also lists a PoP to 11/05/2027 for the same item).

• Offers are due by 03/23/2026 at local time.

• Sealed envelopes must be marked with offeror's name, address, solicitation number, and due date/time.

• Offers providing less than 90 calendar days for Government acceptance will be rejected.

• The Government reserves the right to award without negotiations.

• This is a small business set-aside in accordance with FAR Part 19.

• NAICS Code: 238190 (Other Foundation, Structure, and Building Exterior Contractors).

• Small business standard: $27.5M.

• Product/Service Code: Z2FZ (Repair or Alteration of Other Building).

• Davis Bacon prevailing wages for Fulton County, GA will apply.

• Performance and payment bonds must be submitted within 10 calendar days of award.

• There will not be a group site visit. Arrangements for site visits can be made by contacting COR Carlos Hurston.

• Questions regarding the solicitation must be submitted in writing to Yanick Bard via email.

• The requirement may be delayed, cancelled, or revised.

• Delivery Date: 11/05/2026 to the specified NPS location in Atlanta, GA.

Form / Attachment / Pricing Sheet

This document contains photographs and drawings illustrating the condition of a building's exterior and foundation, likely related to a construction or repair project. It serves as a visual aid to document existing conditions and proposed work.

• Photographs: Images labeled "Photo 1 - Rear of Building" through "Photo 5 - Framing of Floor Looking Toward Porch" depict various aspects of the building's exterior brickwork, foundation, and under-porch framing. Annotations highlight specific issues such as a "CMU WALL CAP," a "GAP AT REAR CORNER TO BE REPAIRED IN SECOND PHASE," and "ACTIVE DISTRESS CRACKING."
• Drawings (SK1 & SK2): These technical drawings illustrate proposed construction details for a new driveway pour and foundation/porch support. They specify materials like "EXISTING BRICK WALL," "EXISTING MASONRY WALL WITH CAP," "NEW DRIVEWAY POUR," "4X4 WOOD POST @ 4'-0" O.C. MAX.," and "CONCRETE DECK BLOCK." Reinforcement details like "#4 @ 24" O.C." are also indicated.

This attachment provides critical visual and technical information for bidders to understand the current state of the property and the scope of work required. It helps in assessing the complexity of repairs, estimating material needs, and understanding the proposed construction methods, directly impacting proposal preparation and bidding accuracy.

Solicitation / RFP / RFQ

This solicitation is for Structural Reinforcement and Porch Support Installation at the Martin Luther King Jr National Historical Park (MALU) in Atlanta, Georgia. The estimated project magnitude is between $25,000.00 and $100,000.00.

• The contractor shall provide all labor, parts, tools, equipment, supervision, and incidentals necessary for the project.

• Detailed cost breakout of the lump sum price proposal is required.

• The contractor must furnish necessary personnel, material, equipment, services, and facilities.

• Safety compliance with all applicable laws, regulations, rules, and standards is required.

• Progress meetings will be held to discuss work progress and any delays.

• Construction activities must not interrupt the facility's functions and daily operations.

• Workmanship shall be of the highest quality and conform to state and county codes, ANSI A 10.6, and NFPA codes.

• All submittals shall be transmitted using National Park Service form CM-SPE.

• In case of archeological findings, the contractor must suspend operations, notify the Contracting Officer (CO), and continue in other areas.

• A Firm-Fixed-Price contract is contemplated.

• The period of performance is 180 calendar days after the notice to proceed.

• Performance and Payment bonds will be required (100% each).

• Proposals must include SF-1442, Solicitation, Offer and Award (signed and dated, Blocks 14-20c completed), Price Schedule (Attachment 0004), and Section K representations/certifications.

• Offers shall be submitted via email only to yanick_bard@nps.gov.

• Questions must be submitted in writing to the Contracting Officer by March 18, 2026, 1:00 PM EST.

• Proposals are due on March 30, 2025, at 5:00 PM EST.

• Award will be made on a "best value" Lowest Price Technically Acceptable (LPTA) basis.

• Evaluation factors include Technical Ability/Approach and Past Performance.

• NAICS code: 238190

• Small business size standard: $19 Million.

• A site visit is recommended; contact Carlos Hurston for details.

• Electronic invoicing via the Invoice Processing Platform (IPP) is required.

• Past performance evaluations will be conducted using CPARS.