Y--Request for Proposal

Amendment / Modification

This amendment (0001) to solicitation 140P2026R0008 is issued to:

• Incorporate the attendance sheet from the Pre-Bid Conference held on April 29, 2026.

• Set a deadline of May 5, 2026, for submitting questions. Questions received after this date may not be answered before the proposal due date.

• The solicitation deadline for questions has been modified.

• The deadline for submitting questions is now May 5, 2026.

• The period of performance has been updated to 06/01/2026 to 12/31/2026.

• All other terms and conditions remain unchanged.

Other / Unclassified

This document is a sign-in sheet for a pre-bid meeting or site visit related to Project SUCR 333890, which involves addressing contaminated debris, replacing a maintenance storage facility, and addressing road drainage issues under Task Order # 140P2024R0008. The sheet records the names, companies, and email addresses of attendees.

This document is relevant to potential bidders as it lists companies and individuals who attended a meeting or site visit for this opportunity. This can indicate potential competitors or partners and provides contact information for follow-up or networking.

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

This document outlines the project specifications for work at Sunset Crater Volcano National Monument and surrounding US Forest Service lands in Flagstaff, Arizona. The primary objective is to construct a new Maintenance Storage Facility, address contaminated debris, and perform road drainage improvements.

The work is divided into four areas:

• Area 01 (Maintenance Storage Facility): Construction of a new warehouse building, concrete apron, and screened fence enclosure.
• Area 02 (Contaminated Debris Field): Removal and cleanup of contaminated debris in the existing storage yard.
• Area 03 (Road Drainage - FR 545 Culvert): Removal and disposal of the existing culvert and pavement, installation of new culvert pipes, and related earthwork and paving on FR 545 north of Bonito Meadow.
• Area 04 (Road Drainage - Bonito Meadow Culvert): Removal and disposal of existing culvert and pavement, installation of new culvert pipes, and related earthwork and paving on FR 545 east of Bonito Meadow.

The project will be constructed under a single prime contract.

• Project Location: Sunset Crater Volcano National Monument (SUCR) and surrounding US Forest Service lands, Flagstaff, Arizona.

• Work Phases:

  • Phase One (Area 01): Maintenance Storage Facility construction.
  • Phase Two (Area 02): Contaminated Debris Field removal and cleanup.
  • Phase Three (Areas 03 & 04): FR 545 Culvert and Bonito Meadow Culvert work. This phase requires a FR 545 Road Closure beginning September 21, 2026, with beneficial occupancy no later than October 21, 2026. The road closure is scheduled from September 21, 2026, to October 22, 2026.

• Government-Furnished Materials: None.

• Construction Contractor Use of Site: Limited to specified areas; preservation of natural features is required. Driveways and entrances must remain accessible. Hauling restrictions apply.

• Public Use of Site: The park will not be closed to the public, but road closures are permitted for Phase Three work for a maximum of 30 days with specific approval.

• Environmental Protection: Strict adherence to environmental regulations, including wildlife protection, vegetation management, invasive species control, erosion control, and waste management is required. An archeological monitor will be on-site during ground-disturbing activities.

• Safety: An Accident Prevention Plan (APP) is required, complying with OSHA and project requirements. Site Safety Supervisor responsibilities are detailed.

• Submittals: Include various submittals such as construction schedules, quality control plans, waste management plans, and product data.

• Closeout: Requirements include project record drawings, closeout submittals, final inspections, permit closure, and warranties.

Solicitation / RFP / RFQ

This document is a solicitation for construction services, specifically addressing contaminated debris, replacing a maintenance storage facility, and addressing road drainage issues. The acquisition is being conducted as a Small Business Set Aside.

• Contaminated debris removal

• Maintenance storage facility replacement

• Road drainage issue resolution

• Magnitude of Construction: $1,000,000.00 to $5,000,000.00

• Period of Performance: 06/01/2026 to 12/31/2026

• Proposals and questions are due by 05/12/2026 at 1400 local time.

• Offers must be valid for at least 90 calendar days after the due date.

• Refer to Section "L" for proposal submittal requirements and pre-proposal site visit information.

• All Federal, State, and Local taxes must be included in the proposal; the project is not tax exempt.

• This acquisition is a Small Business Set Aside.

• NAICS code and small business size standards are noted in FAR 52.204-8 in Section "K".

• Information and requirements are stated in Sections "B" through "J" and attachments noted in Section "J".

• Performance and payment bonds are required, with a 15-day timeframe after award.

• The contractor shall begin performance within 15 calendar days of notice to proceed and complete within 188 calendar days.

Form / Attachment / Pricing Sheet

This document contains detailed schematic drawings, general symbology, and technical specifications for the Sunset Crater Volcano National Monument project. It serves as a comprehensive reference for bidders regarding site layout, construction details, mechanical and electrical systems, and environmental remediation requirements.

• Site Plans & Control: Includes overall site plans, primary and site-specific control points, existing topography, and grading/drainage plans.
• Building Design: Details architectural elements (floor plans, elevations, sections, wall sections), structural components (foundation, framing, special inspections), and demolition plans.
• Systems: Outlines mechanical (HVAC) and electrical systems with legends, floor plans, schedules, and site plans.
• Doors: Provides a detailed schedule and construction views for doors, including materials and hardware.
• Environmental: Specifies procedures for debris and soil disposal, including waste characterization, segregation, handling, and regulatory compliance. Includes excavation plans and waste summaries.
• General Information: Contains sheet indexes, ABA accessibility requirements, and building code information.

These drawings are critical for bidders to understand the full scope of work, including construction details, technical specifications for building components and systems, environmental remediation requirements, site surveying, and civil engineering aspects. Bidders must review these documents to accurately estimate costs, develop construction plans, and ensure compliance with all specified technical requirements and environmental regulations.

Forms / Attachments / Pricing Sheets

This document is a General Decision Number (GDN) for wage rates applicable to building construction projects in Coconino, Mohave, and Yavapai Counties in Arizona. It specifies prevailing wage rates for various trades, including rates and fringes.

• General Decision Number: AZ20260043
• State: Arizona
• Construction Type: Building (does not include single-family homes or apartments up to and including 4 stories).
• Effective Dates: Various dates, primarily in 2023, 2024, and 2025.
• Trades Included: Bricklayer, Carpenter, Electrician, Power Equipment Operator (Bulldozer, Crane, Loader), Ironworker, Pipefitter, Plumber, Sheet Metal Worker, Cement Mason/Concrete Finisher, Laborer (Common/General, Mason Tender, Pipelayer), Operator (Backhoe/Excavator/Trackhoe, Roller), Painter, Tile Setter.
• Executive Order Notes: Mentions applicability of Executive Order 13706 (Paid Sick Leave) and Executive Order 13658 (minimum wage for federal contractors) for contracts awarded on or after specific dates.

Bidders must use these prevailing wage rates to ensure compliance with labor standards for any federal construction contracts awarded under this opportunity that fall within the specified geographic area and construction type. The document details the minimum hourly rates and fringe benefits required for various labor classifications.

Other / Unclassified

This document is a General Decision (AZ20260007) issued by the U.S. Department of Labor, effective January 30, 2026. It supersedes a previous decision (AZ20250007) and provides prevailing wage rates and fringe benefits for various construction trades within Arizona. The decision covers "Heavy Dams" construction and applies to multiple counties: Apache, Cochise, Coconino, Gila, Graham, Greenlee, La Paz, Navajo, Santa Cruz, and Yavapai.

It details specific wage and fringe rates for trades such as Boilermaker, Bricklayer, Carpenter, Piledriverman, Millwright, Diver (Standby and Wet), Electrician, Power Equipment Operator, Ironworker, Painter, Cement Mason/Concrete Finisher, and Plumber/Pipefitter. The document also includes zone pay adjustments for certain trades based on proximity to Phoenix or Tucson, and specific geographic definitions for these zones.

Additionally, it references Executive Orders 13706 (Paid Sick Leave) and 13658 (Minimum Wage for Federal Contractors), outlining contractor obligations related to these orders. Information on the wage determination appeals process is also provided.

This document is crucial for bidders on federal or federally-assisted construction projects in Arizona, particularly those involving heavy dam construction. It establishes the minimum wage rates and fringe benefits that must be paid to laborers and mechanics employed on such projects, as required by the Davis-Bacon Act. Understanding these rates is essential for accurate cost estimation and proposal development to ensure compliance with federal labor standards.

Forms / Attachments / Pricing Sheets

This document is a General Decision Number (GDN) for wage determinations applicable to heavy construction projects in Coconino County, Arizona. It specifies prevailing wage rates and fringe benefits for various labor classifications.

• General Decision Number: AZ20260056, dated 01/02/2026.
• Superseded Number: AZ20250056.
• State: Arizona.
• County: Coconino County.
• Construction Type: Heavy.
• Labor Classifications: Includes rates for Electricians, Power Equipment Operators (various types), Truck Drivers, Laborers (General, Jackhammer, Asphalt, Pipelayer, Grade Setter, Mason Tender), and Carpenters.
• Rates and Fringes: Provides hourly base rates and fringe benefit amounts for each classification.
• Effective Dates: Dates associated with each specific wage determination range from 12/01/2024 to 06/01/2025, with the overall decision dated 01/02/2026.
• Executive Order Notes: Includes information regarding Executive Order (EO) 13706 (Paid Sick Leave) and EO 13658 (Minimum Wage for Federal Contractors), outlining contractor obligations.
• Appeals Process: Details the procedure for appealing wage determination decisions.

Bidders must use these prevailing wage rates to ensure compliance with labor standards for covered employees working on this project. Failure to adhere to these rates can result in penalties. This document is crucial for accurately estimating labor costs in proposals.

Form / Attachment / Pricing Sheet

This document is a Contract Price Schedule Template for the solicitation. It requires offerors to submit pricing for base line items and any option line items. Failure to provide conforming pricing may result in an unacceptable proposal.

• Contract Line Item Number (CLIN): Identifies individual line items.

• Contract Line Item (CLI) Title: Describes the work associated with each CLIN.

• Quantity: The quantity for each line item.

• Unit of Measure: The unit of measure for each line item (e.g., Lump Sum).

• Unit Price: The price per unit.

• Total Price: The extended total price for the line item.

• TOTAL BASE PRICE: The sum of prices for Contract Line Items 1 through 4.

• For lump-sum items, provide the total price only.

• For unit-priced items, provide the unit price and the extended total price.

• If a specific line item for a portion of the work is not listed, include its costs in a related item.

• In case of error in calculation of extended prices, the unit price governs.

• In case of error in summation, the total of the corrected amounts governs.

• Round all totals and extended prices to whole dollars.

This document is critical for bidders to understand the pricing structure required for their proposal. It outlines the specific services to be priced and the format for submitting that pricing information. Accurate completion of this schedule is necessary for a compliant and potentially successful offer.

Solicitation / RFP / RFQ

This solicitation is for construction services at Sunset Crater Volcano National Monument, Arizona. The project aims to address wildfire and flooding impacts by replacing maintenance storage facilities, removing and disposing of hazardous and non-hazardous materials, and performing roadwork to resolve flooding issues. Specific tasks include constructing a low-maintenance, energy-efficient, accessible metal structure, segregating burned debris for disposal and soil testing, and replacing/adding culverts and removing sediment to correct drainage issues.

• Address Contaminated Debris

• Replace Maintenance Storage Facility

• Address Road Drainage Issues (including culvert replacements)

• Removal and disposal of hazardous and non-hazardous materials

• Soil testing for appropriate disposal of burned debris

• Contract Type: Firm-Fixed-Price (FFP)

• Estimated Magnitude: $1,000,000.00 to $5,000,000.00

• Period of Performance: 15 calendar days after notice to proceed for commencement, and 188 calendar days for completion.

• Bonds: Performance and Payment Bonds are required (YES).

• Offer Due Date: May 12, 2026, by 1400 local time.

• Submission Instructions: Sealed offers in original and one copy, marked with offeror's name, address, solicitation number, and due date/time.

• Evaluation Criteria: Not detailed in this document, but typically includes technical approach, schedule, management approach, project experience, key personnel experience, and past performance, in addition to price.

• Pre-Proposal Site Visit: Information available in Section L.

• This acquisition is being conducted as a Small Business Set Aside.

• North American Industrial Classification System (NAICS) code and small business size standards are noted in FAR 52.204-8 in Section K.

• All Federal, State, and Local taxes must be included in the proposal; the project is not tax exempt.

• Offerors must submit proposals and questions, and acknowledge amendments as stated in Section L.

• Refer to Section L for instructions on proposal submission and other information.

• Refer to Section M for evaluation factors for award.

Form / Attachment / Pricing Sheet

This document is Appendix A of a Geotechnical Investigation Report, titled "Geotechnical Report - Fugro Consultants LP [Maintenance Storage Facility]". It provides a detailed geotechnical evaluation of the site conditions for the proposed project.

• Geotechnical Investigation: Details the findings of a geotechnical investigation conducted for a proposed 8,000 sq ft maintenance building and a 2,000 sq ft fire facility.
• Site Conditions: Describes the physiography, climate, geology, site stratigraphy, and subsurface conditions, including soil types and engineering properties.
• Foundation Analysis and Recommendations: Provides recommendations for building pad preparation, slab-on-grade design, spread footings, seismic site class, surface drainage, and building maintenance.
• Pavement Sections: Recommends pavement designs for various traffic areas based on subgrade conditions.
• Sewer Leach Field Subsurface Characterization: Details subsurface characterization and percolation testing for a leach field area.
• Corrosion Potential: Evaluates the potential for corrosion of steel and degradation of concrete based on soil properties.
• Site Utilities: Provides recommendations for trench backfill and utility installation.
• Continuing Service: Outlines recommended geotechnical engineering services during the design and construction phases.

This document is crucial for bidders as it provides essential information about the subsurface conditions, soil properties, and specific recommendations for foundation design, pavement construction, and earthwork. This data will inform bidders on potential site challenges, material requirements, and construction methods, directly impacting their ability to accurately estimate costs and develop a compliant bid. The report also highlights potential corrosion concerns that may influence material selection for underground utilities and concrete elements.

Solicitation / RFP / RFQ

This is a pre-solicitation notice for an upcoming solicitation by the National Park Service (NPS), Department of Interior (DOI), Denver Service Center (DSC). The NPS is seeking proposals for a project at Sunset Crater Volcano National Monument to address wildfire and flooding impacts. The solicitation will be issued electronically on www.SAM.gov.

• Replacement of the maintenance storage facilities.

• Removal and disposal of hazardous and non-hazardous materials.

• Roadwork to resolve flooding issues.

• Construction of a modest, low-maintenance, energy-efficient, and accessible metal structure.

• Segregation of burned debris for hazardous waste isolation and subsequent soil testing.

• Replacement and addition of culverts and removal of sediment to correct drainage issues.

• Estimated Price Range: Between $1M and $5M.

• Estimated Period of Performance: 188 calendar days after notice to proceed.

• NAICS Code: 236220 with a size standard of $45 million.

• The solicitation will be issued on or about March 2026.

• Specific proposal submission instructions will be detailed in the solicitation documents.

• Proposal receipt date is not yet known and will be established in the solicitation.

• A pre-proposal meeting may be scheduled; details will be provided in the solicitation or a forthcoming amendment.

• This procurement will be a total Small Business Set Aside.

• All responsible small businesses are encouraged to submit proposals.

• Offerors are encouraged to contact their local Small Business Administration Office for subcontractor needs.

• This is currently an unfunded requirement with an expectation that funds will become available.

• Vendors must be registered in the System for Award Management (SAM) and have a DUNS number to conduct business with the Federal Government.

• Proposal documents will be available in Microsoft Word, HTML, Microsoft Excel, and Adobe PDF formats. Specifications and drawings will be in PDF format.

• Paper copies of the solicitation will not be available.