Formal RFP for WWYK200131 - Repair Chilled Water System, Bldg. 2280

Solicitation / RFP / RFQ

This document outlines the instructions for a two-step sealed bidding process for a single construction contract. The government intends to award the contract based on the technical proposal and the lowest evaluated price.

• Proposals must be compliant with the Statement of Work (SOW), attachments, and appendices.

• Bidders must submit a technical proposal in Step One and a priced proposal in Step Two.

• Technical proposals must not include pricing information.

• Proposals must be clear, concise, and provide sufficient detail for evaluation.

• Any exceptions to RFP terms and conditions must be clearly delineated with rationale.

• Bidders must attend the site visit to be eligible for proposal submission.

• Award will be made to the technically acceptable bidder with the lowest evaluated price.

• The contract will be awarded in accordance with FAR Subpart 14.211 and DFARS.

• Submission Method: Proposals must be submitted electronically via DOD SAFE. Bidders must email the Contracting Officer (CO) and Contract Specialist (CS) to receive a drop-off code.

• Format: Proposals should be in formats readable by Microsoft Office Suite or Adobe Acrobat PDF. PDF files must be text-searchable and copyable, not image-based. Password-protected files are not allowed.

• Deadlines: Key deadlines are specified on the SF 1442, block 13a, or applicable amendments.

• Evaluation: Step One evaluates technical proposals. Step Two evaluates priced bids from technically acceptable offerors. Award is based on technical acceptability and lowest evaluated price.

• Clarifications: Written requests for clarification should be sent via email to the CO and CS.

• Site Visit: A site visit was conducted on April 10th, 2026. Attendance is mandatory for proposal submission eligibility.

• RFIs: Responses to Requests for Information (RFIs) were posted on SAM.gov on May 4th, 2026.

• Not specified in this document.

• A bid guarantee of $3 million is required.

• Proposals must be valid until the date specified in SF 1442, block 13d.

• Bidders must electronically complete annual representations and certifications via SAM.gov.

• Page size: 8.5 x 11 inches. Text size: minimum Arial 12 points (except for figures/charts/tables which can be Arial 8-pt). Margins: 1-inch top/bottom, 3/4-inch sides. Line spacing: 1.5 lines. Pages must be numbered sequentially.

Amendment / Modification

This amendment modifies Solicitation FA813726R0010, dated 07 May 2026.

• The primary change is an update to the amount of the bid guarantee required in Clause 52.228-1 - Bid Guarantee. The new amount for the bid guarantee is $3 million.

• The document also notes that the "Instructions to Bidders" attachment (WWYK200131_Section L_Instructions to Bidders (2-Step)_Revised) was revised and is now included.

• Section L - Instructions, Conditions, & Notices to Offerors or Quoters: Clause 52.228-1 Bid Guarantee (Sept 1996) has been modified.

• Section J - List of Attachments: The "Instructions to Bidders" attachment was revised.

• The bid guarantee amount has been updated to $3 million.

• Bidders should refer to the revised "Instructions to Bidders" for updated guidance.

Solicitation / RFP / RFQ

This solicitation is for the "Repair Chilled Water System, Bldg. 2280" at Tinker Air Force Base, Oklahoma. The project requires the contractor to furnish all labor, tools, parts, materials, facilities, and transportation necessary for the repair.

• Repair of the Chilled Water System in Building 2280.

• All work to be completed within 440 calendar days after receipt of the Notice to Proceed.

• Contract Type: Firm Fixed Price.

• Period of Performance: 440 calendar days after Notice to Proceed.

• Estimated Value: Not explicitly stated, but the NAICS size standard is USD 45,000,000.00 Annual receipts.

• Proposals are due by 05:00 PM local time on 08 June 2026.

• Offers must be valid for at least 120 calendar days after the due date.

• Evaluation factors and instructions to bidders are provided in separate attachments (Section J).

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

• NAICS Code: 236220 (Commercial and Institutional Building Construction).

• Size Standard: USD 45,000,000.00 Annual receipts.

• Funds may not be presently available for this contract; Government obligation is contingent upon availability of appropriated funds.

• The solicitation includes numerous FAR and DFARS clauses covering various aspects of the contract, including inspection, acceptance, payment, and special requirements.

• Attachments include "Instructions to Bidders," "Evaluation Factors for Award," "Statement of Work," and "Wage Determination."

Form / Attachment / Pricing Sheet

This document contains project pictures related to pre-bid Requests for Information (RFIs) for opportunities WWYK190068 and WWYK200131.

• Visual documentation of project sites.

These images may provide context for potential bidders regarding the physical environment of the projects, aiding in their understanding of the scope and requirements when preparing responses to RFIs or proposals.

Questions & Answers / Clarifications

This document provides the Government's responses to pre-bid Requests for Information (RFIs) for Project WWYK200131 - Repair Chilled Water System, B2280.

• Bid Bond: Required bid bond is 100%.
• Liquidated Damages: Amount is $227.75/day.
• CUI Safeguarding: NIST SP 800-171 compliance is rescinded until further notice, but prime contractors remain responsible for CUI safeguarding. Primes can require subs to maintain NIST scores or use alternative safeguarding methods.
• Piping Scope: Detailed within the plans and specifications; includes associated fittings/valves/branches tied to the chilled-water system.
• Temporary Cooling: Existing temporary air-cooled chillers are to remain operational during demolition and new construction phases. Specific requirements are detailed in G-003.
• Electrical: Load reactors are required if conductor runs exceed 350 ft. Preliminary calculations indicate the largest length is under 280 ft.
• Testing: Grounding tests are to be performed per NETA ATS. Electrical tests are to be performed IAW spec section 26 24 13 §3.5.1.6(b)(1).
• Pavement: Concrete pavement may be installed in lieu of asphalt in the alleyway between buildings 2280 & 2283, provided it meets concrete pavement details.
• Past Performance: Not a formal evaluation metric, but offerors may voluntarily include relevant past projects in their Step One technical proposal.

This document clarifies several technical and administrative aspects of the project, including requirements for bid bonds, liquidated damages, CUI handling, specific equipment, testing procedures, and temporary services. Bidders should review these responses carefully to ensure their proposals accurately reflect the clarified requirements and to inform their bidding strategy.

Form / Attachment / Pricing Sheet

This document is a utility site map, likely provided as an attachment to a solicitation or other procurement document. It details the location and type of various underground and above-ground utilities within a specific site.

• Utility Lines: Depicts various utility lines, color-coded and labeled with sizes (e.g., '8 Inches', '16 Inches', '36 Inches'). Colors appear to represent different utility types (e.g., pink for water, blue for sewer, purple for electrical, orange for gas, green for storm drain, yellow for communication).
• Manholes/Access Points: Symbols indicate manholes and other access points for underground utilities.
• Structures: Outlines buildings and other structures on the site.
• Labels: Includes labels for specific utilities, junction points, and site features.
• Scale: A scale bar indicates that 1 inch equals 50 feet.

This map is crucial for bidders to understand the existing underground and above-ground infrastructure at the project site. It will inform planning, design, and execution of any work that may impact or require connection to these utilities, helping to identify potential conflicts, hazards, and scope of work related to utility management.

Form / Attachment / Pricing Sheet

This document is a legend that defines the symbols and line types used in site maps for utility and airfield lighting systems. It serves as a reference for interpreting technical drawings related to the opportunity.

• Utility Comm Points: Symbols for various points related to water, compressed air, and fire connections.
• Airfield Lighting Point: Symbols for different types of airfield lighting, including runway, taxiway, and approach lighting.
• Exterior Lighting Point: Symbols for general exterior lighting, such as street lights and flood lights.
• Electrical Junction Point: Symbols for electrical infrastructure like junction boxes, pull boxes, and transformers.
• Industrial Waste Fitting: Symbols for points related to industrial waste management, including inlets, meters, and valves.
• Liquid Fuels Lines: Symbols and line types for liquid fuel systems, including storage tanks and hydrants.
• Natural Gas Main Lines: Symbols and line types for natural gas infrastructure.
• Storm Water Lines: Symbols and line types for storm water management systems, including inlets, pipes, and drainage.
• Thermal Condensor Units: Symbols for thermal units and associated lines.
• Waste Water Service Line: Symbols and line types for wastewater systems.

This legend is crucial for bidders to accurately understand any site plans or drawings provided as part of the solicitation. It ensures clarity on the location and type of existing utilities and infrastructure, which is essential for developing accurate proposals and understanding the scope of work.

Form / Attachment / Pricing Sheet

This document is a geotechnical investigation report providing recommendations for drilled shaft foundations for the B2280 Chilled Water System and Water Cooling Tower project at Tinker Air Force Base, Oklahoma.

• Project Description: Location and scope of the proposed project, including the installation of three new chillers supported on drilled shafts.
• Subsurface Conditions: Detailed findings from two borings (B-1 and B-2) to a depth of approximately 50.8 feet, describing soil strata, including asphaltic concrete, lean clay, weathered shale, shale, and sandstone.
• Laboratory Testing Results: Data on moisture content, density, Atterberg limits, sieve analysis, pH, resistivity, soluble sulfate and chloride content, and unconfined compressive strength.
• Drilled Shaft Design Recommendations: Guidance on shaft design, including allowable skin friction and end bearing values, diameter, spacing, and considerations for lateral load analyses.
• Soil Corrosion Potential: Assessment of the site soils' corrosivity to steel and potential for concrete degradation, with recommendations for a Corrosion Engineer review.
• Limitations: Disclaimer regarding the scope and applicability of the findings.
• Attachment: The report includes the "Standard Testing and Engineering Company (STEC) Geotechnical Data Study."

This report is critical for bidders to understand the subsurface conditions and soil properties at the project site. This information is essential for designing and constructing stable foundations, particularly for the proposed drilled shafts. Bidders should pay close attention to the soil strata, bearing capacities, and corrosion potential, as these factors will directly impact construction methods, material selection, and overall project cost and risk.

Form / Attachment / Pricing Sheet

This document is a "Polarized Light Microscopy Asbestos Analysis Report" and an "Asbestos Chain of Custody" form. The report details the results of asbestos analysis performed on samples submitted by Tinker AFB - Civil Engineering. The Chain of Custody form tracks the samples from submission to analysis.

• Asbestos Analysis Report: Includes QuanTEM Lab Number, Client Sample ID, Composition, Color/Description, Asbestos (%), and Non-Asbestos Fiber (%) for various materials like ceiling tile, floor tile, adhesive, paint, and insulation.
• Chain of Custody Form: Details Project Information (Name, Location, ID), Contact Information, Sample IDs, requested services (PLM, TEM, etc.), date/time of receipt, and who relinquished and received the samples.

This report indicates that asbestos was not present in any of the analyzed samples (ceiling tile, floor tile, adhesive, paint, insulation). This information is crucial for bidders to understand the material composition of the project area (Mechanical Room Reno, Bldg. 2280 West Mech Rm) and to assess potential hazards or abatement requirements related to asbestos, which are absent according to this analysis.

Questions & Answers / Clarifications

This document provides the government's responses to pre-bid Request for Information (RFI) questions for Project WWYK200131 - Repair Chilled Water System, B2280.

• Bid Bond: The required bid bond is 100%.
• Liquidated Damages: The daily rate for liquidated damages is $227.75.
• CUI Safeguarding: NIST SP 800-171 compliance is rescinded until further notice. Prime contractors remain responsible for CUI safeguarding and may require subcontractors to maintain a compliant NIST score or use alternative safeguarding methods.
• Piping Scope: Piping scope is detailed within the plans and specifications.
• Temporary Cooling: Temporary cooling shall be maintained as described on G-003. Existing temporary chillers are to remain operational.
• Electrical: Load reactors are required if conductor runs exceed 350 ft. Preliminary calculations indicate the largest length is under 280 ft.
• Proposal Validity: The proposal validity period is 120 days for both technical and price proposals.
• Environmental: Lead-based paint is the only known environmental concern; AFFF tanks are handled under a separate project.
• Concrete Pavement: Concrete pavement may be installed in lieu of asphalt in certain locations.
• Grounding System: Grounding is required for the new SWBD 5.

These clarifications address specific technical, contractual, and administrative aspects of the project, providing essential details for bidders to accurately prepare their proposals. Key areas clarified include CUI handling, project scope details, and contractual terms like bid bond and proposal validity periods.

Solicitation / RFP / RFQ

This document outlines the instructions for a two-step sealed bidding process for a construction contract. The government intends to award a single contract based on the provided Statement of Work (SOW), drawings, and specifications. All project documents will be available on SAM.gov.

• Proposals must be compliant with the SOW, attachments, and appendices.

• Bidders must submit a technical proposal in Step One and a priced bid in Step Two.

• The technical proposal should detail the approach to meeting minimum performance or capability requirements, including a project synopsis, method of accomplishing work, site verification, user impacts, protection of government property, supplemental drawings/sketches, design calculations, estimating notes, take-off calculations, manufacturer information, assumptions, clarifications, exceptions, and supporting documentation.

• Specific technical subfactors to address include Capability and Management (on-site team, subcontractor coordination, warranty support, differing site conditions, points of contact) and Schedule and Planning (construction schedule meeting mandatory completion date, considering submittals, milestones, permits, lead times, and government approvals).

• The priced proposal in Step Two must be fully supported and detailed per CLIN structure, broken down by CSI Master Format, and include supporting documentation for reasonableness, balance, and realism.

• Award will be made to the technically acceptable bidder with the lowest evaluated price.

• The proposal acceptance period (validity) is specified in SF 1442, block 13d.

• The process involves two steps: Step One (technical proposal, no pricing) and Step Two (priced bid from technically acceptable offerors).

• Proposals must be submitted electronically via DoD SAFE. Bidders must email the Contracting Officer (CO) and Contract Specialist (CS) to receive a drop-off code.

• File suppression utilities (e.g., zip files) are not accepted. Encrypt CUI/PII/PHI files.

• Proposals must be in formats readable by Microsoft Office Suite or Adobe Acrobat PDF (text-searchable).

• Written requests for clarification should be sent via email to the CO and CS.

• Bidders must acknowledge receipt of any amendments.

• Site visit attendance on April 10th, 2026, was mandatory for proposal eligibility.

• RFIs and their government responses have been posted on SAM.gov as of May 4th, 2026.

• Bidders must attend the site visit to be eligible.

• A bid guarantee (100% of proposal) is required.

• Bidders must have completed annual representations and certifications electronically via SAM.gov.

• The Contracting Officer (Sharla Flowers) and Contract Specialist (Michael Johnson) are the sole points of contact.

• The government may award without exchanges (discussions), so proposals should contain the bidder's best terms.

• Page size (8.5x11 inches), line spacing (1.5), font size (Arial 12pt minimum), and margins (1-inch top/bottom, 3/4-inch sides) are specified.

• Foldouts are limited to 11x17 inches and should not contain text.

• Text within figures, charts, tables, and graphs must be at least Arial 8-pt.

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

This Statement of Work (SOW) details the requirements for the repair of the chilled water system at Building B2280, Tinker Air Force Base, Oklahoma.

• Furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals for the repair.

• Performing a site investigation to verify existing conditions.

• Identifying and providing necessary logistical, architectural, and structural work elements.

• Providing assemblies, framework, fixtures, or apparatus required for a complete, fully operating system.

• The work is located in an airfield operations area and a controlled/restricted area, requiring specific coordination and access procedures.

• Quality control shall be executed in accordance with specification section 01 45 00.00 10.

• Mishap reporting is required as defined in EM 385-1-1 Appendix Q.

• Bioenvironmental regulations must be followed, including those for lead-based paint, ventilation, welding, noise levels, and confined spaces.

• The work is to be performed at Tinker Air Force Base, Oklahoma.

• Working hours are generally normal duty hours (0700 – 1600 Monday-Friday), with utility outages as an exception.

• Contractor Personnel: Must possess current/valid licenses and certifications. Personnel must be easily recognized as contractor employees. Key personnel include a Project Manager (PM), Quality Control Manager (QCM), Site Safety and Health Officer (SSHO), and Project Superintendent, each with specific experience and qualification requirements. Alternates must also be designated for key roles.

• Access: AFMC Form 387 (contractor badges) are required for Tinker AFB access. Access to controlled/restricted areas requires AF Form 1199C (Secure Area Badge) and designated escorts.

• Documentation: Submittals, drawings, and file naming conventions must adhere to specified formats and standards. A baseline construction schedule is required within 10 days of Notice to Proceed (NTP).

• Safety: Adherence to the Commander's Statement of Safety Intent, OSHA Voluntary Protection Program (VPP), and EM 385-1-1 is mandatory.

• Affirmative Procurement: The contract includes EPA-designated items (nonpressure pipe) and USDA-designated biobased items (heat transfer fluids), and Energy Star products (fans, ventilating).

• Attachments: Includes Appointment of Security Representative Letter, Controlled Area Training materials, and Recovered Materials Determination Form.

Solicitation / RFP / RFQ

This solicitation is for the Repair of the Chilled Water System in Building 2280 at Tinker Air Force Base, Oklahoma. The work includes furnishing all labor, tools, parts, materials, facilities, and transportation necessary for the repair.

• Repair of the Chilled Water System in Bldg. 2280.

• The work encompasses all labor, tools, parts, materials, facilities, and transportation.

• Contract Type: Firm Fixed Price.

• Period of Performance: 440 calendar days after receipt of Notice to Proceed.

• Estimated Value: Not explicitly stated, but the NAICS code is 236220 with a Size Standard of USD 45,000,000.00 Annual receipts.

• Proposal Submission Deadline: June 8, 2026, by 5:00 PM local time.

• Proposals must be submitted in original and copies to the address specified in Item 8.

• Evaluation Factors: Detailed in Section M, "Evaluation Factors for Award."

• Offer Acceptance Period: Bidders must allow at least 120 calendar days for Government acceptance.

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

• Funds may not be presently available for this contract; Government obligation is contingent upon availability of appropriated funds.

• The solicitation references "Instructions to Bidders" and "Evaluation Factors for Award" in Section J for further details.

Solicitation / RFP / RFQ

This document outlines the evaluation factors for award using a two-step sealed bidding process, as supplemented by DFARS and available on Acquisition.Gov. The government intends to award a single contract.

• Step One (Technical Proposal): Bidders must submit a technical proposal that meets all solicitation requirements, including terms and conditions, representations, certifications, delivery, and Statement of Work (SOW) requirements. Proposals will be evaluated for technical acceptability. A single deficiency in any subfactor will result in an unacceptable rating. Site visits may be conducted to assess the bidder's potential for correcting deficiencies.

• Step Two (Pricing Proposal): Only technically acceptable proposals from Step One will be considered. The award will be made to the responsible bidder with the lowest evaluated price, considering price and other specified price-related factors.

• Award will be made to the technically acceptable bidder with the lowest evaluated price in Step Two.

• Step One: Focuses on technical proposals. The government may proceed directly to Step Two if sufficient acceptable proposals exist, or may request clarifying information. Bidders are urged to submit their best technical proposals initially.

• Step Two: Involves sealed priced bids. The apparent lowest priced proposal will be evaluated for reasonableness, completeness, balanced pricing, and price realism. The government may evaluate other bids if the apparent lowest is deemed un-awardable.

• Not specified in this document.

• Bidders must clearly identify any exceptions to solicitation terms and conditions with supporting rationale.

• Technical Subfactors include Capability and Management, and Schedule and Planning.

• Pricing proposals will be evaluated for reasonableness, completeness, balanced pricing, and realism according to RFO 15.404.

• The contract volume will be evaluated for completeness, including SF 1442, bid guarantee, SAM.gov representations, and SPRS assessment.

Amendment / Modification

This document is a modification (Modification Number 1) to a General Decision Number (OK20260049). The original decision was dated 01/02/2026, and this modification is dated 01/23/2026.

• The modification updates the wage rates and fringes for various construction trades.
• Specific trades with updated rates include:
  • BRICKLAYER
  • MILLWRIGHT
  • CARPENTER (Form Work Only)
  • ELECTRICIAN (Excludes Low Voltage Wiring and Installation of Alarms)
  • ELECTRICIAN (Low Voltage Wiring Only)
  • ELEVATOR MECHANIC
  • POWER EQUIPMENT OPERATOR (Groups 1-4 and 10)
  • IRONWORKER (Ornamental and Structural)
  • PLUMBER (Excludes HVAC Pipe Installation)
  • HVAC MECHANIC
  • PIPEFITTER (Including HVAC Pipe Installation)
  • ROOFER
  • SPRINKLER FITTER (Fire Sprinklers)
  • SHEET METAL WORKER (HVAC Duct Installation Only)
  • CARPENTER (Acoustical Ceiling Installation Only)
  • CARPENTER (Excludes Acoustical Ceiling Installation, Drywall Hanging, Form Work, and Metal Stud Installation)
  • CEMENT MASON/CONCRETE FINISHER
  • DRYWALL FINISHER/TAPER
  • DRYWALL HANGER
  • ELECTRICIAN (Alarm Installation)
  • FENCE ERECTOR
  • GLAZIER
  • IRONWORKER, REINFORCING
  • LABORER (Common or General, Landscape, Mason Tender - Brick, Mason Tender - Cement/Concrete, Pipelayer, Plaster Tender)
  • OPERATOR (Backhoe/Excavator/Trackhoe, Bulldozer, Forklift, Grader/Blade, Loader (Front End), Paver (Asphalt, Aggregate, and Concrete))
  • PAINTER
  • PLASTERER
  • SHEET METAL WORKER, Excludes HVAC Duct Installation
  • TRUCK DRIVER

This modification updates the prevailing wage rates. Bidders should ensure they are using the most current wage determination for their proposals, as this document supersedes the previous one.

Solicitation / RFP / RFQ

This document outlines the instructions for a two-step sealed bidding process for a construction contract. The government intends to award a single contract based on the Solicitation, Offer and Award SF 1442 Request for Proposal (RFP), Statement of Work (SOW), drawings, and specifications. All project documents are available on sam.gov.

• Proposals must be compliant with the SOW, attachments, and appendices.

• Bidders must submit a technical proposal in Step One and a priced bid in Step Two.

• Technical proposals must not include pricing information.

• Proposals must be clear, concise, and provide sufficient detail for evaluation.

• Any exceptions to RFP terms and conditions must be clearly delineated with rationale.

• Specific formatting requirements for page size, margins, and font size are detailed.

• A site visit was conducted on April 10th, 2026, and attendance is mandatory for proposal submission eligibility.

• All Requests for Information (RFIs) and their government responses have been posted on sam.gov as of May 4th, 2026.

• Contract award will be made to the technically acceptable bidder with the lowest evaluated price.

• The government reserves the right to award without discussions.

• Submission Method: Proposals must be submitted electronically via DOD SAFE (https://safe.apps.mil/). Bidders must email the Contracting Officer (CO) and Contract Specialist (CS) to receive a drop-off code.

• Points of Contact:

  • CO: Sharla Flowers (sharla.flowers_brandon.1@us.af.mil)
  • CS: Michael Johnson (michael.johnson.404@us.af.mil)

• Deadlines: Specific deadlines are referenced on the SF 1442, block 13a, or applicable amendments.

• Evaluation: Step One evaluates technical proposals. Step Two evaluates priced bids from technically acceptable offerors. Award is based on technical acceptability and lowest evaluated price.

• Bid Guarantee: A bid guarantee of 100% of the proposal is required.

• Attendance at the site visit is mandatory for proposal submission eligibility.

• File suppression utilities (e.g., zip files) are not accepted.

• Classified information is not allowed on DOD SAFE. CUI/PII/PHI must be encrypted.

• Password-protected files are not allowed.

• Proposals must be in formats readable by MS Office Suite (2007-2013) or Adobe Acrobat PDF (text-searchable).

• Bidders are cautioned that incomplete packages or non-conformance with instructions may result in ineligibility for award.

Solicitation / RFP / RFQ

This document outlines the evaluation factors for award using a two-step sealed bidding process, as described in Revolutionary FAR Overhaul (RFO) Subpart 14.211 and supplemented by the Defense Federal Acquisition Regulation Supplement (DFARS). The government intends to award a contract to a single responsible bidder.

This document focuses on the evaluation process, not specific deliverables. Bidders must meet all solicitation requirements, including terms and conditions, representations and certifications, delivery schedules, and Statement of Work (SOW) requirements. Failure to comply may result in ineligibility for award. Bidders must clearly identify and provide rationale for any exceptions to solicitation terms and conditions.

Not specified in this document.

Two-Step Sealed Bidding Process:

• Step One (Technical Proposal):
  • Focuses on technical acceptability. Pricing is not considered.
  • The government will evaluate technical proposals for their potential to be corrected if minor deficiencies exist. Major revisions will result in elimination.
  • Bidders are urged to submit their best technical proposals initially, as the government may proceed directly to Step Two without requesting further information.
  • Technical Evaluation: Based on the offeror's approach to meeting technical requirements. Each subfactor must be rated 'Acceptable' for the overall proposal to be considered technically acceptable. A single deficiency in a subfactor results in an 'Unacceptable' rating for that subfactor.
    • Technical Subfactor 1: Capability and Management: Demonstrates ability to meet capability and management requirements with minimal disruption.
    • Technical Subfactor 2: Schedule and Planning: Demonstrates ability to schedule and plan the project to meet or improve the mandatory completion date.
• Step Two (Pricing Proposal):
  • Only technically acceptable proposals from Step One will be considered.
  • Award will be made to the responsible bidder with the lowest evaluated price among technically acceptable proposals.
  • Pricing Evaluation: The apparent lowest priced proposal will be evaluated for reasonableness (completeness), balanced pricing, and price realism. The government may evaluate other bids if the lowest is deemed un-awardable or to ensure adequate competition.

Not specified in this document.

• Bidders may be required to correct minor mistakes in their bids. Major revisions will lead to disqualification.
• Site visits may be conducted during Step One to assess bidder capability.
• The contract volume must include a signed SF 1442, bid guarantee bond, current SAM.gov representations and certifications, and a current SPRS assessment.

Solicitation / RFP / RFQ

This solicitation is for the "Repair Chilled Water System, Bldg. 2280" at Tinker Air Force Base, Oklahoma. The project requires the contractor to furnish all labor, tools, parts, materials, facilities, and transportation necessary for the repair.

• Repair of the Chilled Water System in Building 2280.

• Provision of all necessary labor, tools, parts, materials, facilities, and transportation.

• Contract Type: Firm Fixed Price.

• Period of Performance: To be completed within 440 calendar days after receipt of Notice to Proceed.

• Funds may not be presently available; Government obligation is contingent upon availability of appropriated funds.

• Offers are due by 05:00 PM local time on June 8, 2026.

• Offers must be valid for at least 120 calendar days.

• Proposal submission instructions and evaluation factors are detailed in attached documents (Section J).

• This solicitation is a 100% small business set-aside.

• NAICS Code: 236220 (Commercial and Institutional Building Construction).

• Size Standard: $45,000,000.00 Annual receipts.

• The document includes numerous FAR and DFARS clauses incorporated by reference and in full text, covering various aspects of contract performance, payment, administration, and compliance.

• Specific attachments include "Instructions to Bidders," "Evaluation Factors for Award," "Statement of Work (SOW)," and "Wage Determination."

Form / Attachment / Pricing Sheet

This document is a utility site map, likely provided as an attachment to a solicitation or request for information (RFI). It details the location and dimensions of various underground utilities and site features.

• Depicts underground utilities including water (WWT), air (AIR), and other lines indicated by different colors and symbols.
• Shows dimensions for utility lines (e.g., 8 inches, 18 inches, 36 inches) and manhole/access point sizes.
• Includes labels for specific features such as "FH-959" (Fire Hydrant), "STO" (Stop), and "EG02280".
• Provides a scale: "1 inch equals 50 feet".
• Indicates site boundaries and building footprints.

This map is crucial for bidders to understand the existing underground infrastructure on the utility site. It will inform site planning, excavation, construction, and any work requiring interaction with or avoidance of these utilities. Bidders should use this map to assess potential site conditions and any associated risks or complexities for the opportunity.

Form / Attachment / Pricing Sheet

This document contains project images related to pre-bid Requests for Information (RFIs) for projects WWYK190068 and WWYK200131.

• Project photographs.

These images may provide visual context for the project sites or assets, which could be relevant for bidders assessing the scope and requirements of the associated opportunities.

Questions & Answers / Clarifications

This document provides the Government's responses to pre-bid Request for Information (RFI) questions submitted by potential bidders for Project WWYK200131 - Repair Chilled Water System, B2280.

• Bid Bond & Liquidated Damages: The required bid bond is 100%. Liquidated damages are $227.75/day.
• CUI Safeguarding: NIST SP 800-171 compliance verification is rescinded. Prime contractors remain responsible for CUI safeguarding and may require subcontractors to maintain compliant NIST scores or use alternative safeguarding methods. CUI access is limited to prime facilities if not otherwise secured.
• Piping Scope: The exact piping scope (chilled water, fittings, valves, branches) is detailed in the plans and specifications.
• Temporary Cooling: Temporary cooling requirements are described in G-003. The existing temporary chillers are to remain operational during demolition and new construction phases.
• Outage Planning: The contractor must provide the number and duration of outages in their bid. Maximum outage duration will be determined at the time of the request based on the user's mission.
• Electrical Demo: Specific electrical components (SWBD Y3, MCC-1A, MCC-5, 4160V OG&E XFMR #347183) are to remain or be removed as detailed in Sheet ED601. Existing conduit that served MCC-1A is to be reused; other feeders are not.
• Past Performance: Past performance is not a formal evaluation criterion but can be included in the technical proposal to support the Capability and Management subfactor.
• Alleyway Access: Blocking the alleyway between buildings 2280 & 2283 requires approval through the Airfield Construction Waiver process.
• Concrete vs. Asphalt: Concrete pavement is acceptable in lieu of asphalt for the alleyway between buildings 2280 & 2283, provided it meets concrete pavement details.
• Transformer Upgrade: The cost of the utility transformer upgrade referenced on Sheet E-401 is the contractor's responsibility.

These responses clarify technical requirements, submission details, and project scope, which may influence bidder proposals and pricing. Offerors should review these clarifications carefully to ensure their bids accurately reflect the project's requirements.

Form / Attachment / Pricing Sheet

This document is a legend that defines symbols used on utility site maps. It serves as a reference for understanding the various components of utility infrastructure depicted in associated drawings.

• EnvRestorationSite_A / EnvRestorSampLoc_P: Symbols related to environmental restoration sampling locations and features.
• Utility Comm Points: Symbols for various utility communication points such as handholes, manholes, and fire hydrants.
• Water Main Line / Water Service Line: Symbols representing water mains and service lines, including different types and fittings.
• Compressed Air Fitting: Symbols for compressed air system components like dryers, filters, and valves.
• Snow/Ice Monitoring Point: Symbols for sensors and units related to snow and ice monitoring.
• Fire Connection Point: Symbols for fire hydrants and connection points.
• Airfield Lighting Point: Symbols for various airfield lighting components.
• Exterior Lighting Point: Symbols for general exterior lighting.
• Electrical Junction Point: Symbols for electrical junction boxes, pull boxes, and meters.
• Electrical Transformer Point: Symbols for electrical transformers.
• Industrial Waste Fitting: Symbols for industrial waste system components.
• Storm Water Inlet Point: Symbols for storm water inlets and related fittings.
• Storm Water Lines: Symbols for storm water mains and service lines.
• Storm Water Open Drainage Lines: Symbols for open drainage features.
• Storm Water Fitting Point: Symbols for storm water fittings.
• Storm Water Condensor Units: Symbols for storm water condenser units.
• Waste Water Fitting: Symbols for waste water system components.
• Waste Water Main / Waste Water Service Line: Symbols representing waste water mains and service lines.
• Natural Gas Main Lines / Natural Gas Service Lines: Symbols for natural gas lines.
• Liquid Fuel Lines: Symbols for liquid fuel lines.
• Thermal Condensor Units: Symbols for thermal condenser units.
• Thermal Fitting Point: Symbols for thermal fittings.

This legend is crucial for bidders to accurately interpret any site maps or drawings provided as part of the solicitation. Understanding these symbols will be necessary for comprehending the scope of work, existing infrastructure, and potential site conditions related to the opportunity.

Form / Attachment / Pricing Sheet

This document is a geotechnical data study and recommendations memo for the proposed chilled water system project at Tinker AFB. It provides detailed information on subsurface soil conditions, laboratory testing results, and recommendations for foundation design, specifically for drilled shafts.

• Project Description: Location and scope of the new chiller installation.
• Subsurface Conditions: Detailed breakdown of soil strata encountered in borings B-1 and B-2, including depth, material type, and properties (e.g., liquid limits, plasticity indices, SPT N-values).
• Laboratory Testing Results: Data from tests including moisture content, density, Atterberg limits, sieve analyses, pH, resistivity, soluble sulfate and chloride content, and unconfined compressive strength.
• Drilled Shaft Design Recommendations: Guidance on shaft depth, diameter, allowable skin friction, end bearing, and considerations for lateral load analyses.
• Soil Corrosion Potential: Evaluation of the soil's tendency to corrode buried steel and attack concrete, with recommendations for a Corrosion Engineer.
• Limitations: Disclaimer regarding the scope and applicability of the findings.

This document is critical for bidders to understand the subsurface conditions and their implications for foundation design and construction. It informs decisions regarding site preparation, foundation requirements, material selection (e.g., concrete type due to sulfate content), and potential construction challenges related to soil properties and corrosion. The recommendations for drilled shafts are particularly important for structural design and cost estimation.

Form / Attachment / Pricing Sheet

This document is a Polarized Light Microscopy (PLM) Asbestos Analysis Report from Quantem Laboratories, submitted as part of the "Mechanical Room Reno" project at Tinker AFB. It details the analysis of various samples collected for the project.

• Lab Number: 347428
• Date Received: 06/14/2022
• Date Analyzed: 06/15/2022
• Analyzed By: Benjamin Hill
• Methodology: EPA/600/R-93/116
• Samples Analyzed:
  • Sample 001 (GM220112): Homogeneous White Ceiling Tile - Asbestos Not Present.
  • Sample 002 (GM220113): Layered Tan/Brown Floor Tile - Asbestos Not Present.
  • Sample 002a: Layered Yellow Adhesive - Asbestos Not Present.
  • Sample 002b: Layered Gray Paint - Asbestos Not Present.
  • Sample 003 (GM220114): Layered Brown Fiberboard - Asbestos Not Present.
  • Sample 003a: Layered Brown/Tan Insulation - Asbestos Not Present.

This report confirms that asbestos was not detected in the analyzed samples of ceiling tile, floor tile, adhesive, paint, fiberboard, and insulation. This information is crucial for bidders to understand the material composition of the project site and to plan for any necessary abatement or handling procedures related to asbestos, which are not required based on this report.

Solicitation / RFP / RFQ

This notice is for a 100% construction-only contract for the Repair of the Chilled Water System in Building 2280 at Tinker Air Force Base (TAFB). The acquisition is a total small business set-aside, structured as a Request for Proposal (RFP) with an estimated construction magnitude greater than $10,000,000. The North American Industry Classification System (NAICS) Code is 236220 - Commercial and Institutional Building Construction, with a size standard of $45,000,000 in annual receipts.

• Furnishing all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals to repair the chilled water system at B2280.

• Contractor is responsible for identifying necessary logistical, architectural, and structural work elements.

• Contractor must provide any assemblies, framework, fixtures, or apparatus not readily identified on project drawings, specifications, or SOW.

• Information provided by the Government (floor plans, structural, mechanical, electrical data, utility locations) is approximate and requires field verification by the Contractor.

• Contractor personnel will require FOD awareness training.

• Contract type: Construction-only.

• Procurement method: Two-Step Sealed Bidding procedures (FAR 14.5).

• Site visit attendance is mandatory to be eligible to submit proposals.

• Step One: Submission of technical proposals by site visit attendees only. Proposals will be evaluated for capability & management, and schedule & planning. The Government will consider the correction potential of technical proposals; major revisions may lead to disqualification.

• Step Two: Bids based on acceptable technical proposals will be considered for award. Award will be made to the responsible bidder whose bid is most advantageous to the Government, considering price and price-related factors.

• Step Two Pricing Bid Evaluation Metrics: (1) reasonableness to reach completeness, (2) balanced pricing, and (3) cost realism.

• Total small business set-aside.

• Offerors must be registered in the System for Award Management (SAM).

• Contact Contracting Officer Sharla Flowers (sharla.flowers_brandon.1@us.af.mil) or Contracting Specialist Michael Johnson (michael.johnson.404@us.af.mil) for questions.

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

This Statement of Work (SOW) details the requirements for the repair of the chilled water system at B2280, Tinker Air Force Base, Oklahoma.

• Furnish all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals for the repair.

• Perform a site investigation to verify existing conditions and identify necessary logistical, architectural, and structural work elements.

• Provide assemblies, framework, fixtures, or apparatus not readily identified on project documents.

• The work is located in an airfield operations area and a controlled/restricted area.

• The project includes affirmative procurement requirements for EPA-designated items (nonpressure pipe) and USDA-designated biobased items (heat transfer fluids), as well as Energy Star products (fans, ventilating).

• Environmental Management (EM) survey indicates lead-based paint concerns.

• Quality control shall be executed in accordance with specification section 01 45 00.00 10.

• An inspection system must be established to monitor task execution.

• A method for deficiency prevention must be established.

• Inspection files and weekly progress reports must be maintained and submitted.

• Health and Safety Program must comply with EM 385-1-1.

• Location: B2280 at Tinker Air Force Base, Oklahoma.

• Working hours are typically normal duty hours (0700 – 1600 Monday-Friday), with utility outages as an exception.

• Contractor personnel require AFMC Form 387 (contractor badges) for access.

• Key personnel required: Project Manager (PM), Quality Control Manager (QCM), Site Safety and Health Officer (SSHO), and Project Superintendent, each with specific experience and qualification requirements. Alternates must also be designated.

• Subcontractors must be licensed in their specialty.

• Foreign Object Debris (FOD) awareness and prevention training is required for all contractor personnel.

• Airfield Construction Waiver required prior to starting work on the airfield.

• Secure Area Badges (AF Form 1199C) are required for access to controlled areas.

• Entry Access Lists (EAL) and Vehicle Entry Access Lists (VEAL) must be submitted for approval.

• O&M manuals and training must be provided.

• DD Form 1354, Transfer and Acceptance of Military Real Property, is required.

• Government-furnished drawings, specifications, and reference documents are provided on CD.

Solicitation / RFP / RFQ

This solicitation is for the "Repair Chilled Water System, Bldg. 2280" at Tinker Air Force Base, Oklahoma. The project requires the contractor to furnish all labor, tools, parts, materials, facilities, and transportation necessary for the repair. The estimated magnitude of this project is more than $10,000,000.

• Repair of the Chilled Water System in Building 2280.

• Furnishing of all labor, tools, parts, materials, facilities, and transportation.

• Contract Type: Firm Fixed Price.

• Period of Performance: Within 440 calendar days after receipt of Notice to Proceed.

• Estimated Magnitude: More than $10,000,000.

• Funds may not be presently available; obligation is contingent upon availability of appropriated funds.

• Proposals are due by 05:00 PM local time on March 13, 2026.

• Evaluation criteria and other specific information will be provided in Section J (Instructions to Offerors and Evaluation Factors for Award).

• Small Business Type: Small Business.

• Set Aside Percent: 100%.

• NAICS Code: 236220.

• Size Standard: USD 45,000,000.00 Annual receipts.

• The document includes numerous FAR and DFARS clauses covering various aspects of the contract, including payment, inspection, representations and certifications, and prohibitions related to certain telecommunications equipment and foreign purchases.

• A preconstruction conference may be conducted.

• Offerors are urged to inspect the site.

Solicitation / RFP / RFQ

This document outlines the instructions for a two-step sealed bidding process for a construction contract. The government is procuring a construction project as described in the Solicitation, Offer and Award SF 1442, Statement of Work (SOW), drawings, and specifications. All project documents will be posted on SAM.gov.

• The process involves two steps: Step One for technical proposal submission and evaluation, and Step Two for sealed priced bids from technically acceptable offerors.

• Technical proposals must demonstrate understanding of the project scope and proposed methodology, including specific details on capability, management, schedule, and planning.

• Proposals must meet all mandatory requirements, including those in the SOW, drawings, specifications, and all clauses and provisions.

• Specific formatting requirements for proposals include page size, font size, margins, and sequential numbering.

• A site visit is mandatory for bidders to be considered eligible for proposal submission.

• Contract award will be made to the technically acceptable bidder with the lowest evaluated price.

• The contract type is a single construction contract.

• Step One: Technical proposals (no pricing) are due and will be evaluated for acceptability.

• Step Two: Priced bids will be submitted by technically acceptable offerors.

• Proposals must be clear, concise, and provide sufficient detail for evaluation.

• The government may conduct administrative exchanges or discussions.

• Bidders must acknowledge receipt of any amendments.

• A bid guarantee (minimum 20% of proposal) is required.

• The proposal acceptance period (validity) is specified on the SF 1442.

• Bidders must attend the initial site visit to be eligible for proposal submission.

• Bidders must have a current assessment for covered contractor information systems relevant to the bid in the Supplier Performance Risk System (SPRS).

• All communications should be directed to the Contracting Officer (CO) and Contract Specialist (CS) via email.

• Proposals should not be password protected.

• Electronic copies should be submitted in readable formats (MS Office, PDF) with text search enabled.

• Unacknowledged amendments can render a bid ineligible for award.

Solicitation / RFP / RFQ

This document contains several FAR clauses that are likely part of a larger solicitation. It includes provisions related to:

• FAR 52.225-25 Prohibition on Contracting With Entities Engaging in Certain Activities or Transactions Relating to Iran: Requires offerors to represent and certify that they do not engage in specific activities related to Iran, including exporting sensitive technology or engaging in transactions with Iran's Revolutionary Guard Corps.
• FAR 52.236-28 Preparation of Proposals-Construction: Outlines requirements for submitting proposals for construction, including using government-furnished forms, manual signatures, and potential pricing bases (lump sum, alternate prices, etc.).
• FAR 52.240-1 Prohibition on Unmanned Aircraft Systems Manufactured or Assembled by American Security Drone Act-Covered Foreign Entities: Prohibits the delivery or use of FASC-prohibited unmanned aircraft systems (UAS) and requires contractors to check SAM.gov for a list of covered entities.
• FAR 52.214-31 Facsimile Bids: Allows for the submission of bids via facsimile, but outlines conditions and risks associated with this method, including the government's right to request original bids.

• Offerors must provide specific representations and certifications regarding activities related to Iran.

• Proposals for construction must adhere to specified formatting and submission requirements.

• Offerors must ensure no FASC-prohibited unmanned aircraft systems are delivered or used, and must verify against the SAM.gov list.

• Facsimile bids are permitted but come with specific responsibilities and risks for the bidder.

• Specific submission instructions are detailed for construction proposals and facsimile bids.

• Evaluation criteria are not detailed in this document, but compliance with the included FAR clauses will be a factor.

• Not specified in this document.

• This document appears to be a collection of standard FAR clauses and does not constitute the full solicitation. Bidders should refer to the complete solicitation package for all requirements and instructions.

Solicitation / RFP / RFQ

This document outlines the "Evaluation Factors for Award" for a two-step sealed bidding process. The government is procuring services through a two-step process, where the first step involves the evaluation of technical proposals and the second step involves the submission of sealed priced bids from technically acceptable offerors.

• Step One (Technical Proposal): Offerors must submit a technical proposal that meets all solicitation requirements, including terms and conditions, representations, certifications, and SOW requirements. Failure to comply may result in ineligibility.

• Step Two (Pricing Proposal): Only bids based on technically acceptable proposals from Step One will be considered. Award will be made to the responsible bidder with the lowest evaluated price.

• Technical Subfactors:

  • Capability and Management: Demonstrating the ability to meet requirements with minimal disruption to schedule, price, or performance.
  • Schedule and Planning: Demonstrating the ability to schedule and plan the project to meet or improve the mandatory completion date.

• The contract award will utilize two-step sealed bidding procedures as described in FAR Subpart 14.5, supplemented by DFARS and DAFFARS.

• The government intends to select one contractor.

• Step One Evaluation: Technical proposals will be evaluated based on technical approach, capability, management, schedule, and planning. Proposals must achieve an "acceptable" rating in every subfactor to be considered awardable.

• Step Two Evaluation: Pricing proposals will be evaluated for reasonableness, completeness, balanced pricing, and realism. The government may evaluate the pricing of the apparent lowest priced bidder and potentially others to ensure adequate price competition.

• Key Deadlines: Specific deadlines are not detailed in this document but are referenced as being in the Solicitation, Offer and Award SF1442.

• Not specified in this document.

• The government reserves the right to reject individual bids.

• Site visits may be conducted during Step One.

• Offerors must clearly identify any exceptions to solicitation terms and conditions with supporting rationale.

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

This Statement of Work (SOW) details the requirements for the repair of the chilled water system at Building B2280, Tinker Air Force Base, Oklahoma. The objective is to restore the system to a complete, fully operating, and functioning state.

• Furnish all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals required for the repair.

• Perform a site investigation to verify existing conditions.

• Identify and provide necessary logistical, architectural, and structural work elements.

• Provide assemblies, framework, fixtures, or apparatus not readily identified on project drawings or specifications.

• The work involves areas near operational and/or production aircraft, requiring adherence to airfield operations protocols.

• Work is located in a controlled/restricted area, requiring specific entry procedures and badges.

• Affirmative procurement requirements include EPA-designated items (nonpressure pipe) and USDA-designated biobased items (heat transfer fluids), as well as Energy Star products (fans, ventilating).

• Environmental management survey indicates lead-based paint concerns on the metal structural beam and south cement wall.

• Project Manager (PM): Minimum 10 years of combined experience, with at least 2 years as a Project/Program Manager. Must be available to meet with the CO within one hour of notification.

• Quality Control Manager (QCM): Responsible for the Contractor Quality Control Program. Minimum qualifications as per specification section 01 45 00.00 10.

• Site Safety and Health Officer (SSHO): Responsible for the Contractor Health and Safety Program. Minimum qualifications as per EM 385-1-1.

• Project Superintendent: Minimum 5 years of construction experience, with at least 2 years as a superintendent on similar commercial projects. Must have documented safety training.

• Contractor Personnel: Must have current/valid licenses and certifications. Must be easily recognized as contractor employees (distinctive clothing or badges).

• Subcontractors: Must be licensed in their specialty where required.

• The work is to be performed at Tinker Air Force Base, Oklahoma.

• Working hours are typically normal duty hours (0700 – 1600 Monday-Friday), with utility outages as an exception.

• Badging: AFMC Form 387 (contractor badges) required for all personnel prior to commencing work. A designated Certifying Official is required.

• Quality Control: Contractor must provide, inspect, and document quality levels. Includes an inspection system, deficiency prevention, and maintenance of inspection files.

• Health and Safety: Adherence to safety protocols, including OSHA Voluntary Protection Program (VPP) requirements, emergency evacuation procedures, and mishap reporting.

• Bioenvironmental Regulations: Compliance with regulations regarding hazardous materials, ventilation, welding, noise levels, and confined spaces.

• Outages and Closures: Must be requested in accordance with TAFB Standard Operating Procedure.

• Existing Work: Contractor must take precautions to avoid damage to existing items and repair/replace altered work to match existing conditions.

• Government Occupancy: The facility will remain occupied throughout construction.

• Airfield Operations: Work in airfield operations areas requires pre-coordination and adherence to specific provisions.

• Controlled/Restricted Areas: Requires specific entry control cards (badges) and designated escorts.

• Documentation: Strict adherence to file naming conventions and submission requirements for various documents (proposals, RFIs, submittals, daily reports, progress reports, etc.).

• Construction Schedule: Baseline schedule due within 10 calendar days of Notice to Proceed (NTP), using Network Analysis Schedule/Critical Path Method.

• Record Drawings: Working as-built drawings and final record drawings are required.

• O&M Manuals and Training: Provide O&M manuals and training for Government personnel.

• Attachments: Includes Appointment of Security Representative Letter, Controlled Area Training and Procedures, and Recovered Materials Determination Form.

• The document references numerous specifications and drawings, including Appendices A, B, and C, which provide detailed information on drawings, specifications, and reference documents.

Form / Attachment / Pricing Sheet

This Excel file, titled 'EAL List_CTR to Fill.xlsx', appears to be a form or attachment intended for bidders to complete. It is associated with the construction project "Repair Chilled Water System, Bldg. 2280" (Project Number: WWYK200131).

The document contains a table with columns for:

• Last name, first name, and MI (Proper name - not goes by name)
• Driver's license number with state of issue (State ID if no Driver’s License)
• Full nine (9) digit Social Security Number
• Date of Birth (YYYY/MM/DD)

It seems to be a list requiring personal identification information for individuals associated with the construction project, likely for access or personnel tracking purposes.

Bidders will need to complete this form by providing the requested personal identification details for relevant personnel involved in the "Repair Chilled Water System, Bldg. 2280" project. Failure to provide this information as required may impact the ability to proceed with or be considered for the opportunity.

Solicitation / RFP / RFQ

This solicitation is for the "Repair Chilled Water System, Bldg. 2280" at Tinker Air Force Base, Oklahoma. The project requires the contractor to furnish all labor, tools, parts, materials, facilities, and transportation necessary for the repair. The estimated magnitude of this project is more than $10,000,000.

• Repair of the Chilled Water System in Building 2280.

• Furnishing of all labor, tools, parts, materials, facilities, and transportation.

• Contract Type: Firm Fixed Price (Section B).

• Period of Performance: 440 calendar days after receipt of Notice to Proceed.

• Estimated Magnitude: More than $10,000,000.

• Proposals are due by 05:00 PM local time on March 13, 2026.

• Offerors must acknowledge receipt of all amendments.

• Evaluation factors for award are detailed in Section M (not provided in this document).

• Key deadlines include the proposal due date and the period of performance.

• NAICS Code: 236220 (Commercial and Institutional Building Construction).

• Size Standard: $45,000,000.00 Annual receipts.

• Set Aside: 100% Small Business Set-Aside.

• Funds may not be presently available for this contract; obligation is contingent upon availability of appropriated funds.

• Offerors are urged to inspect the site where the work will be performed (Section L).

• The solicitation includes numerous FAR and DFARS clauses covering various aspects of the contract, including payment, inspection, representations and certifications, and prohibitions on certain telecommunications equipment and foreign purchases.

Other / Unclassified

This document contains several Federal Acquisition Regulation (FAR) clauses that may be relevant to potential bidders. These include:

• FAR 52.225-25 Prohibition on Contracting With Entities Engaging in Certain Activities or Transactions Relating to Iran—Representation and Certifications (Jun 2020): This clause requires offerors to represent and certify that they do not engage in specific activities related to Iran, such as exporting sensitive technology or engaging in certain transactions with the Iranian Revolutionary Guard Corps. It also outlines exceptions for trade agreements.
• FAR 52.236-28 Preparation of Proposals-Construction (Oct 1997): This clause provides instructions on how proposals for construction should be submitted, including requirements for manual signatures, initialing changes, and potential bases for pricing (e.g., lump sum, alternate prices).
• FAR 52.240-1 Prohibition on Unmanned Aircraft Systems Manufactured or Assembled by American Security Drone Act-Covered Foreign Entities (Nov 2024): This clause prohibits the delivery or operation of FASC-prohibited unmanned aircraft systems. It defines relevant terms and outlines procedures for contractors to search for covered entities and ensure compliance, including provisions for exemptions and subcontracts.
• FAR 52.214-31 Facsimile Bids (Dec 1989): This clause defines "facsimile bid" and states that bidders may submit bids via facsimile. It outlines requirements for facsimile bids, including signatures, and notes that the Government is not responsible for transmission or receipt failures.

These clauses impose specific requirements, prohibitions, and submission instructions that bidders must adhere to. Understanding these FAR clauses is crucial for preparing compliant proposals and for understanding contractual obligations related to Iran sanctions, construction proposals, unmanned aircraft systems, and facsimile bid submissions.

Solicitation / RFP / RFQ

This document outlines the "Instructions, Conditions, and Notices to Bidders (ITB)" for a two-step sealed bidding process for a construction contract. The government plans to award a single construction contract based on the Solicitation, Offer and Award SF 1442, Statement of Work (SOW), drawings, and specifications. All project documents will be posted on SAM.gov.

• The process involves two steps: Step One for technical proposal submission and evaluation, and Step Two for sealed priced bids from technically acceptable offerors.

• Technical proposals must demonstrate understanding of the project scope and include specific details on the proposed method of accomplishing the work, site verification, user impacts, protection of government property, design calculations, estimating notes, and supporting documentation.

• Specific technical subfactors include Capability and Management, and Schedule and Planning.

• Bidders must acknowledge all amendments to the RFP.

• A bid guarantee (minimum 20% of proposal) is required.

• Bidders must have a current assessment for covered contractor information systems in the Supplier Performance Risk System (SPRS).

• Contract award will be made to the technically acceptable bidder with the lowest evaluated price.

• The contract type is construction.

• Proposals are submitted in two steps: technical first, then pricing.

• Technical proposals (Step One) should not include pricing information.

• Pricing proposals (Step Two) must be fully supported and detailed, broken down by CLIN structure and CSI Master Format System to at least CSI Level IV.

• The government may conduct administrative exchanges or discussions.

• Bidders must attend an initial site visit to be eligible for proposal submission.

• Key deadlines and milestones will be specified in the RFP and attachments.

• No specific set-aside information is detailed in this document.

• Bidders must submit only one proposal.

• Proposals must be clear, concise, and provide sufficient detail for evaluation.

• All communications should be directed to the Contracting Officer (CO) and Contract Specialist (CS) via email.

• File suppression utilities (e.g., zip files) are not accepted for submission.

• Password-protected files are not allowed.

• Electronic copies must be in a text-searchable PDF format.

• Bidders must acknowledge receipt of any amendments.

Solicitation / RFP / RFQ

This document outlines the "Evaluation Factors for Award" for a two-step sealed bidding process. The government intends to award a single contract to the responsible bidder who is determined technically acceptable in step one and offers the lowest evaluated price in step two.

• The process involves two steps: technical proposal evaluation (Step One) and pricing proposal evaluation (Step Two).

• Technical proposals will be evaluated for acceptability based on specific subfactors, including Capability and Management, and Schedule and Planning.

• Proposals must meet all solicitation terms and conditions, including Statement of Work (SOW) requirements.

• Bidders must clearly identify any exceptions to terms and conditions with supporting rationale.

• Award will be made to the responsible bidder with the lowest evaluated price after technical acceptability is determined.

Step One (Technical Proposal):

• Focuses solely on technical approach; price is not considered.
• Evaluation ratings include Acceptable, Reasonably susceptible of being made acceptable, and Unacceptable.
• To be considered awardable, a proposal must receive an "acceptable" rating in every technical subfactor.
• The government may request additional information or conduct discussions if proposals are not fully acceptable.
• Site visits may be conducted to assess bidder potential.

Step Two (Pricing Proposal):

• Only technically acceptable proposals from Step One will be considered.

• Pricing will be evaluated for reasonableness (including completeness), balanced pricing, and realism.

• The government primarily evaluates the pricing of the apparent lowest-priced bidder but may evaluate others to ensure adequate price competition.

• Pricing proposals must comply with the "Instructions to Offerors" (ITO).

• Total Evaluated Price (TEP) will be calculated for evaluation purposes.

• Not explicitly detailed in this document, but compliance with FAR and DFARS is required.

• The two-step sealed bidding procedures are described in FAR Subpart 14.5, supplemented by DFARS and DAFFARS.

• Bidders must submit their best technical proposals initially, as the government may proceed to Step Two without further information requests.

• Proposal pricing amounts and rates must adhere to specific rounding instructions.

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

This Statement of Work (SOW) details the requirements for the repair of the chilled water system at Building 2280, Tinker Air Force Base, Oklahoma.

• Furnish all materials, labor, plant, tools, transportation, equipment, testing services, quality control, and incidentals for the repair.

• Perform a site investigation to verify existing conditions; additional as-built drawings are available.

• Identify and provide necessary logistical, architectural, and structural work elements not explicitly identified in project documents.

• Ensure the repaired system is complete, fully operating, and ready for Government use.

• Repair or replace portions of existing work altered during construction to match adjoining work.

• Project Manager (PM): Minimum 10 years of combined experience, with at least 2 years as a Project/Program Manager. Must be available within 1 hour of notification.

• Quality Control Manager (QCM): Responsible for the Contractor Quality Control Program. Minimum qualifications specified in section 01 45 00.00 10.

• Site Safety and Health Officer (SSHO): Responsible for the Contractor Health and Safety Program. Minimum qualifications specified in EM 385-1-1.

• Project Superintendent: Minimum 5 years of construction experience, with at least 2 years as a superintendent on similar commercial projects. Must have documented safety training.

• Contractor personnel require appropriate identification badges (AFMC Form 387).

• Location: Tinker Air Force Base, Oklahoma.

• Working Hours: Normal duty hours (0700 – 1600 Monday-Friday), with utility outages as an exception. Weekend/holiday work may be authorized for schedule adherence at no additional cost to the government.

• Quality Control: Contractor must establish an inspection system, a method for deficiency prevention, and maintain inspection files. QC staff must be present on-site when work is performed.

• Health and Safety: Adherence to Commander's Statement of Safety Intent, OSHA VPP, Emergency Evacuation Procedures, and Mishap Reporting is required. Compliance with Bioenvironmental Regulations (lead-based paint, ventilation, welding, noise, confined spaces) is mandatory.

• Access: Work may occur in controlled/restricted areas requiring secure area badges (AF Form 1199C). Escorts are required for personnel access.

• Airfield Operations: Work may occur in airfield operations areas, requiring pre-coordination and an Airfield Construction Waiver.

• Affirmative Procurement: Use of EPA-designated and USDA-designated biobased items is included.

• Environmental Management: Lead-based paint (LBP) concerns identified; removal must be performed by trained workers.

• Documentation: Strict adherence to file naming conventions and submission requirements for proposals, RFIs, submittals, daily reports, progress reports, and other documents.

• Construction Schedule: A baseline schedule must be submitted within 10 days of Notice to Proceed (NTP).

• Record Drawings: Working and final record drawings (CAD format) are required.

• O&M Manuals and Training: Required a minimum of 30 days prior to final inspection.

• DD Form 1354: Required for transfer and acceptance of military real property.

• Government Furnished Information: Drawings, specifications, and reference documents are provided on an attached CD.

• 'OR EQUAL' Clause: Specific manufacturers/model numbers indicate design intent and minimum standards; substitutions must be clearly identified and proven equal.

• Attachments: Includes Appointment of Security Representative Letter, Controlled Area Training/Procedures, and Recovered Materials Determination Form.

Solicitation / RFP / RFQ

This solicitation is for the "Repair Chilled Water System, Bldg. 2280" at Tinker Air Force Base, Oklahoma. The project requires the contractor to furnish all labor, tools, parts, materials, facilities, and transportation necessary for the repair. The estimated magnitude of this project is more than $10,000,000.

• Repair of the Chilled Water System in Building 2280.

• Furnishing of all labor, tools, parts, materials, facilities, and transportation.

• Contract Type: Firm Fixed Price.

• Period of Performance: 440 calendar days after receipt of Notice to Proceed.

• Estimated Magnitude: More than $10,000,000.

• Proposals are due by 05:00 PM local time on March 13, 2026.

• Offers must be submitted to the address specified in Item 8.

• Evaluation factors are detailed in Section J, "Evaluation Factors for Award."

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

• NAICS Code: 236220 (Commercial and Institutional Building Construction).

• Size Standard: $45,000,000.00 Annual receipts.

• Funds may not be presently available for this contract; obligation is contingent upon availability of appropriated funds.

• Offerors are urged to inspect the site where the work will be performed (see FAR 52.236-27).

• A preconstruction conference may be conducted.

• Attachments include "Instructions to Bidders (2-Step)", "Evaluation Factors for Award (2-Step)", and "Additional Clauses."

Other / Unclassified

This document contains several Federal Acquisition Regulation (FAR) clauses that are relevant to potential bidders:

• FAR 52.225-25 Prohibition on Contracting With Entities Engaging in Certain Activities or Transactions Relating to Iran—Representation and Certifications (Jun 2020): This clause requires offerors to represent and certify that they do not engage in specific activities related to Iran, such as exporting sensitive technology or engaging in certain transactions with the Iranian government or its entities. It includes definitions for 'Person' and 'Sensitive technology' and outlines exceptions for trade agreements.
• FAR 52.236-28 Preparation of Proposals-Construction (Oct 1997): This clause provides instructions on how construction proposals should be prepared and submitted, including requirements for manual signatures, initialing changes, and potential bases for proposed prices (e.g., lump sum, alternate prices). It also addresses the submission of all items and alternate proposals.
• FAR 52.240-1 Prohibition on Unmanned Aircraft Systems Manufactured or Assembled by American Security Drone Act-Covered Foreign Entities (Nov 2024): This clause prohibits the delivery or operation of FASC-prohibited unmanned aircraft systems (UAS) and the use of Federal funds for their procurement or operation. It defines relevant terms, outlines procedures for checking the SAM.gov list of covered entities, and details exemptions, exceptions, and waivers.
• FAR 52.214-31 Facsimile Bids (Dec 1989): This clause permits the submission of facsimile bids and outlines the requirements for their submission, including that they must arrive by the specified time. It also states that the Government may award solely on a facsimile bid but may request the original signed bid. The clause details risks associated with facsimile transmission.

These clauses impose specific requirements, prohibitions, and submission instructions that bidders must adhere to. Understanding these FAR clauses is crucial for preparing compliant proposals and ensuring eligibility for the opportunity. Specifically, bidders need to be aware of the Iran-related certifications, proposal preparation guidelines for construction, restrictions on unmanned aircraft systems, and the option to submit facsimile bids.

Solicitation / RFP / RFQ

This document outlines the "Instructions, Conditions, and Notices to Bidders (ITB)" for a two-step sealed bidding procurement process. The government intends to award a single construction contract based on a Request for Proposal (RFP), Statement of Work (SOW), drawings, and specifications. All project documents will be posted on SAM.gov.

• The procurement uses a two-step sealed bidding procedure: Step One involves technical proposal submission and evaluation (no pricing). Step Two involves sealed priced bids from technically acceptable offerors.

• Proposals must be clear, concise, and provide sufficient detail to demonstrate how the bidder will meet requirements.

• Bidders must acknowledge receipt of any amendments.

• A site visit is mandatory for eligibility.

• Contract award will be made to the technically acceptable bidder with the lowest evaluated price.

• Proposals must be submitted electronically via email or DoD Safe, with specific formatting requirements (e.g., no password-protected files, specific software versions, text searchability for PDFs).

• File suppression utilities (e.g., zip files) are not accepted.

• Bidders must submit only one proposal.

• The government may conduct administrative exchanges but will not establish formal "opening" and "closing" of discussions or request final proposal revisions.

• Technical proposals will be evaluated against technical subfactors defined in Section M.

• Pricing proposals will be evaluated for reasonableness, balance, and realism.

• Key deadlines and milestones are detailed throughout the document, including proposal submission dates and the proposal acceptance period.

• Bidders must attend the initial site visit to be eligible.

• Bidders must have a current assessment in the Supplier Performance Risk System (SPRS) with a score of at least 110, or submit a Plan of Action and Milestone (POA&M).

• A bid guarantee (minimum 20% of proposal) is required.

• The Contracting Officer (CO) and Contract Specialist (CS) are the sole points of contact.

• Specific formatting requirements for pages, text size, and margins are detailed.

• Legible tables, charts, graphs, and figures are permitted, with specific size and font limitations.

• Proprietary information should be marked.

• Bidders must provide a detailed price proposal with supporting documentation, including subcontractor quotes, in-house calculations, and estimating notes.

Solicitation / RFP / RFQ

This document outlines the "Section M - Evaluation Factors for Award" for a two-step sealed bidding procurement process. The government intends to award a single contract to the responsible bidder who is technically acceptable and offers the lowest evaluated price.

• The procurement uses a two-step sealed bidding procedure (FAR Subpart 14.5).

• Step One involves the submission and evaluation of technical proposals, with no pricing involved.

• Step Two involves the submission of sealed priced bids from technically acceptable offerors.

• Bidders must comply with all solicitation requirements, terms, and conditions. Exceptions must be clearly identified with supporting rationale.

• Site visits may be conducted during Step One to assess bidder potential.

• Not explicitly detailed in this document, but it references FAR 52.214-10 for Contract Award-Sealed Bidding.

Step One (Technical Proposal Evaluation):

• Evaluation is based on the offeror's technical approach.
• Does not consider price.
• Uses technical subfactors: Capability and Management, and Schedule and Planning.
• Each subfactor will receive an "Acceptable," "Reasonably susceptible of being made acceptable," or "Unacceptable" rating.
• A proposal must receive an "Acceptable" rating in every subfactor to be considered technically acceptable for Step Two.
• Deficiencies in a subfactor may lead to an "Unacceptable" rating and elimination from the competition.
• The government may request additional information or clarification.

Step Two (Pricing Proposal Evaluation):

• Only technically acceptable proposals from Step One will be considered.

• Award will be made to the responsible bidder with the lowest evaluated price.

• Pricing proposals will be evaluated for reasonableness (completeness, balanced pricing, realism).

• The government may evaluate prices of other bidders to ensure adequate price competition.

• Pricing proposals must comply with the "Instructions to Offerors" (ITO).

• Total Evaluated Price (TEP) will be calculated for evaluation purposes.

• Not specified in this document.

• Bidders are urged to submit their best technical proposals initially.

• The government reserves the right to reject bids.

• All proposed dollar amounts and rates must be rounded according to specified formats.