CoCR Powder Study

Questions & Answers / Clarifications

This document provides responses to vendor questions regarding the solicitation for additively manufactured CoCr LCF samples.

• Dimensional Inspection: A typical dimensional inspection report is considered sufficient if samples conform to drawing requirements. Providing reports for each sample is not required; a few representative reports are acceptable.
• Sample Delivery: Samples will be sent in batches (approximately 2 builds, 72 coupons total) at a time. Half will be in stacks, and half will be individual. The bars are approximately 0.150" apart, and EDM is typically used for separation.
• Low Stress Grinding (Threads): A waiver for single-point turning on threaded sections for Low Stress Grinding will not be provided at this time. The requirement for low stress grinding on threads is mandatory, though it may be reevaluated if insufficient vendors can meet this requirement.
• Thread Gage: The recommended thread gage of 1/2-20 is acceptable, and vendors can deviate on thread size as needed to fit their testing stands.
• Run-time/Run-out: Specific run-times are not available, but the run-out is at 2 million cycles.

This Q&A clarifies requirements related to inspection, sample handling, and specific machining processes. It confirms that some flexibility exists regarding thread size for testing stands but maintains the mandatory requirement for low stress grinding on threads.

Amendment / Modification

This amendment to Solicitation FA812526Q0028, originally dated January 28, 2026, serves to answer questions submitted by industry.

No specific sections of the original solicitation are listed as being changed or replaced. The primary purpose is to provide responses to industry questions.

This amendment does not explicitly state any changes to proposal deadlines, requirements, or evaluation factors. However, bidders should review any answers provided in response to industry questions as they may impact proposal preparation.

Amendment / Modification

This modification extends the response due date for the solicitation.

• Response Due Time: Changed from 10:00 AM to 12:00 PM.
• Response Due Date: Changed from 12 Feb 2026 to 24 Feb 2026.

The proposal submission deadline has been extended to 2/24/2026 at 12:00 PM CST.

Wage Determination

This document is Wage Determination No. 2015-5315, Revision No. 26, dated May 15, 2025. It establishes minimum wage rates and fringe benefits for various occupations performing work under the Service Contract Act in Oklahoma.

• Applicable Executive Orders:

  • For contracts entered into or renewed/extended on or after January 30, 2022: Executive Order 14026 applies, requiring a minimum wage of $17.75 per hour (or the listed wage determination rate, if higher).
  • For contracts awarded between January 1, 2015, and January 29, 2022 (and not renewed/extended after January 30, 2022): Executive Order 13658 applies, requiring a minimum wage of $13.30 per hour (or the listed wage determination rate, if higher).
  • These Executive Order minimum wage rates are adjusted annually.

• Geographic Area: The wage determination applies to the State of Oklahoma, specifically the Counties of Canadian, Cleveland, Grady, Lincoln, Logan, McClain, and Oklahoma.

• Occupational Wage Rates: The document lists numerous occupations with corresponding minimum hourly wage rates. Examples include:

  • Administrative Support and Clerical Occupations (e.g., Accounting Clerk I: $17.46, Administrative Assistant: $27.32)
  • Automotive Service Occupations (e.g., Motor Vehicle Mechanic: $23.17)
  • Food Preparation and Service Occupations (e.g., Cook I: $14.10)
  • Health Occupations (e.g., Registered Nurse I: $27.48)
  • Information Technology Occupations (e.g., Computer Operator I: $24.27)

• Fringe Benefits:

  • Health & Welfare: $5.36 per hour, or $214.40 per week ($929.07 per month).
  • Health & Welfare (EO 13706): $4.93 per hour, or $197.20 per week ($854.53 per month) - applicable only when compensating employees on an SCA-covered contract also covered by EO 13706.
  • Vacation: 2 weeks after 1 year, 3 weeks after 10 years, 4 weeks after 15 years of service.
  • Holidays: A minimum of eleven paid holidays per year.

• Special Provisions:

  • Hazardous Pay Differential: An 8% differential for high hazard work (ordnance, explosives) and a 4% differential for low hazard work.
  • Uniform Allowance: Contractors must furnish uniforms or reimburse employees for costs, with specific rates for cleaning/maintenance if applicable.
  • Conformance Process: Outlines the procedure for establishing wage rates for occupations not listed in the determination.

This wage determination is critical for any bidder responding to a federal contract in the specified Oklahoma counties that is subject to the Service Contract Act. It dictates the minimum labor costs, including wages and fringe benefits, that must be factored into proposals. Bidders must ensure their proposed wages meet or exceed these requirements.

Questions & Answers / Clarifications

This document provides clarification on specific aspects of the solicitation, addressing vendor inquiries.

• Definition of "Repaired" (Section 1.3 Evaluation Report): "Repaired" refers to a controlled machining/sample conditioning process used to transform irregular sample material into a test sample that meets predetermined design specifications, dimensional tolerances, and surface finish requirements.
• Submission of Deliverables (PWS Page 10): Documents and sample documents listed as CDRLs (CDRL 003, CDRL 005, CDRL 007, and CDRL 008) do not need to be submitted with the quote. The government will provide specific timing for these deliverables later in relation to the PWS sections.

Clarifies the definition of a key term and specifies that certain deliverables are not required with the initial quote submission, with timing to be provided separately.

Form / Attachment / Pricing Sheet

This document is an equipment list, likely an attachment to a larger solicitation or SOW. It details specific equipment or materials related to the "Serv C25-072 CoCr Powder Study Service" opportunity.

• Equipment/Description: Lists items such as "CoCr LCF Samples" and "CoCr Tensile Samples."
• Manufacturer: Primarily "REACT."
• Part No/NSN: Includes specific part numbers.
• QTY: Quantities for each item are provided.
• Location & POC: Fields for location and Point of Contact (Name/Phone) are included but appear to be redacted or blank in this version.
• Price: A column for price is present but blank.

This list may be relevant for bidders to understand the materials or equipment involved in the study, potentially impacting their understanding of scope, resource needs, or proposal preparation if specific equipment or sample handling is a requirement.

Questions & Answers / Clarifications

This document provides clarification on the dimensions of samples that will be sent as part of the opportunity.

• Vertical Tensile Samples: Dimensions are 4.4" x .6" (diameter).
• Horizontal Tensile Samples: Dimensions are 4.4" x .6" (diameter), provided in stacks of 6.
• Vertical Fatigue Samples: Dimensions are 4.96" x .62" (diameter).
• Horizontal Fatigue Samples: Dimensions are 4.85" x .62" (diameter), provided in stacks of 6.
• A visual aid (screenshot) of a stack of 6 samples is included.

This clarification provides specific dimensional details for samples, which may be relevant for bidders preparing proposals or understanding material requirements.

Solicitation / RFP / RFQ

This solicitation (FA812526Q0028) is for CoCr Powder Study Services, with a Product Service Code of J066. The estimated value is USD 19,000,000.00.

The solicitation includes the following items:

• CoCr LCF Samples (PN: 202320497)

• Engineering Support and Report

• CoCr Tensile Samples (PN: 202320493)

• CoCr LCF Sample (PN: 202320499)

• CoCr LCF Samples (PN: 202320495)

• Pricing Arrangement: Firm Fixed Price for all items.

• Period of Performance: February 9, 2026, to December 31, 2026.

• Offer Due Date: February 12, 2026, 10:00 AM.

• Evaluation Factor: Price will be the sole evaluated factor. Award will be made to the vendor with the lowest total evaluated price (TEP) whose quotation conforms to the solicitation requirements.

• Quotations must be submitted by the specified deadline.

• This acquisition is unrestricted.

• The solicitation incorporates FAR clauses by reference, including FAR 52.212-1 (Instructions to Offerors) and FAR 52.212-2 (Evaluation-Commercial Products and Commercial Services).

• Vendors must complete annual representations and certifications electronically via the System for Award Management (SAM).

• Specific instructions regarding packaging, marking, delivery, and payment through Wide Area WorkFlow (WAWF) are provided.

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

This Performance Work Statement (PWS) outlines the requirements for a one-time service contract for Test, Teardown, and Evaluate (TT&E) on CoCr Powder Study samples, specifically for tensile and fatigue machining/testing. The data generated will support the implementation of a CoCr powder reuse plan and inform future design parameters.

• Fatigue Samples: Machining (turning, low-stress grinding, polishing) of 616 additively manufactured CoCr LCF samples, followed by testing per ASTM E606 and ASTM E466. Key parameters include strain rate, frequency (starting at 0.5Hz, potentially increasing to 9Hz), and room temperature. Specimen geometry must adhere to drawings 202320497, 202320495, and 202320499.

• Tensile Samples: Machining (turning and grinding) of 264 additively manufactured CoCr tensile samples, followed by testing per ASTM E8 at room temperature. Testing will report UTS, 0.2%YS, %EL (4D), and %RA. Specimen geometry must adhere to drawing 202320493.

• Sample Machining: All samples require specific machining processes, including low-stress grinding and polishing, with specified surface finish requirements (0.8 Ra µm max for ground surfaces, 0.2-0.3 Ra µm for polished surfaces). Threads must be ground.

• Process Verification: Verification of residual stresses using X-Ray Diffraction on a representative Ni718 specimen is required, with specific acceptance criteria for surface and subsurface residual stress.

• Evaluation Report: A contractor-devised evaluation report must be provided within one business day of completing TT&E, including date of evaluation, testing information, repair recommendations, and required parts.

• Service Report: A draft service report is due to the COR and SME upon completion, with a final report due via email within 5 business days to the COR. This report must include company name, service dates, contract details, services provided, labor costs, materials used, and verification of operational condition.

• The PWS covers a one-time service contract. Specific period of performance is not detailed in this section.

• Testing and machining will likely occur at the contractor's facility, with provisions for off-site repair if necessary.

• Quality Assurance: Government evaluation of contractor performance, with COR participation.

• Special Qualifications: Personnel must possess NADCAP certification for testing and work must be performed in an ITAR-controlled facility.

• Contractor Personnel: A Contract Manager (CM) must be designated, with the ability to read, write, speak, and understand English fluently.

• Environmental, Safety, and HAZMAT: Strict compliance with federal, state, and local regulations regarding environmental protection, occupational safety, HAZMAT handling, SDS, and hazardous waste disposal is required. Specific procedures for spill reporting and environmental training are outlined.

• Government Furnished Property (GFP): Contractor must secure all GFP and use it only for this contract. Procedures for handling GFP, including off-base shipment, are detailed.