C9 N4523A26Q0004 BRR-6 Gundrilling RFC Responses .pdf
PDF 144 KB Posted
- Attached to
- Shaft Gun Drilling/Machining Services
- Solicitation number
- N4523A26Q0004
About this file
This is a Government Response to Request for Clarifications document for federal contract N4523A26Q0009 concerning Shaft Gun Drilling/Machining services.
The document addresses three clarifications submitted by potential contractors. First, it confirms that missing dimensions F and G referenced in the engineering drawing details are available on page 6 of the provided Engineering Memorandum in a table located in the lower right-hand corner. Second, the government clarifies that the scope of work includes both gun drilling and machining operations, not drilling alone, with additional machining details provided in Detail C of Enclosure (2) of the engineering memorandum. Third, the government specifies that the Government-furnished material is ASTM B446 (rod) Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625). These clarifications establish the complete technical requirements and material specifications necessary for contractors to prepare accurate proposals for this shaft drilling and machining requirement.
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Text version
N4523A26Q0009
Shaft Gun Drilling/Machining
Government Response To Request for Clarifications
1) Question: The drawing appears to be missing two dimensions:
• Dimension F shown in Detail B
• Dimension G shown in Detail D
Answer: Dimensions F and G are available on page 6 of the provided EM, in the table labeled Dimension F and G in the lower right hand corner.
2) Question: The PWS references both gun drilling and machining; however, the drawing appears to provide information only for drilling the through-hole. Please confirm whether the required scope includes:
• Gun drilling of the through-hole only, or
• Gun drilling along with any additional machining operations.
Answer: The requirement is for gun drilling and machining. See detail C of the Enclosure (2) of the engineering memorandum.
3) Question: Please confirm the material specification for the Government-furnished metal bar stock.
Answer: ASTM B446 (rod) Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625).
File details come from the government source that posted it. Updated .