QA_W56HZV23R0174.xlsx

XLSX spreadsheet 14 KB Posted

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Mount, Gun; NSN: 1005-01-267-8103
Solicitation number
W56HZV-23-R-0174
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About this file

This document is a Question and Answer sheet related to a federal solicitation for the Mount, Gun Assembly (NSN 1005-01-267-8103). The solicitation number is W56HZV-23-R-0174, and it is a Small Business Set-Aside with a Firm Fixed Price contract and a one-year buying option.

The key details include: drawing discrepancies and incomplete technical data package (TDP) information, clarification on part specifications and drawings, questions about approved suppliers and the potential for alternative part submissions, and confirmation that the MODELS and TDPLS files in the TDP are intentionally empty. The government has provided responses to address the contractor's questions and concerns. The TDP is export controlled, and access requires JCP certification. First Article Testing is applicable unless waived. The resulting contract will have Military Packaging - Level B requirements.

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Sheet1

RFP NUMBERW56HZV-23-R-0174
CLOSING DATE11/1/24
TITLE/NOUNMount, Gun Assembly
Q&A #Reference (SOW PARAGRAPH, CLIN STRUCTURE, etc.)QUESTION(S)GOVERNMENT RESPONSE
1Technical Data Package - Incomplete drawingsUpon reviewing the TDP, we identified several incomplete drawings that are essential for developing accurate unit pricing for our proposal.
We have compiled and attached a spreadsheet listing the incomplete drawings. As an example, please refer to Drawing Number 19200-9380370, which pertains to the 7.62 Trigger Arm. This drawing references six down parts (-1 through -6), but the details for these parts-such as geometry, dimensions, and tolerances-are missing, leaving the drawing incomplete. We have highlighted the incomplete drawings in yellow on the attached spreadsheet. Unfortunately, without this information, we are challenged to finalize accurate pricing for our proposal. We kindly requesting the missing drawings, if available.The tabulated drawings are complete and are not missing the info they need. The tolerances are in the notes of the drawings, the dimensions (stock size) is also in the notes. Please closely read the drawings and notes on each as all pertinent information is included.
2Specific to subject contract and PN: 13006420 (ADAPTOR, FEMALE)1. Possible mistake in the drawing that needs to be corrected or clarified.

Drawing asks for a true position to a Datum -F-, but the feature in question IS the datum. Can USG clarify or correct the drawing?

2. Additionally, the QAP for this part (has no rev) and on the QAP Major 108 its stated “True Position to datum F (2 places)” We cannot locate the second place of this position. Can USG clarify or correct the QAP? 1. Datum F establishes the datum axis (centerline) for this feature and the part.

2. The feature control frame in Zone C1 related to the 38.25/38.15 diameter is missing reference to Datum Axis F.

3 Material question regarding drawing 9380103 1. Both the -2 and -3 are calling out for 0.09” thick material, but the parts are .39” and .325” thick. Am I correct in the assumption that the material call out is wrong?

2. Also, can this be a more of a block shape with out the .075 - .105 option?Drawing 9380103, detail section -2 and -3 call out a material thickness of .09”. The thickness of the aluminum material on these sections are correct, the dimensions of .39” and .325” are not thickness of the material but the width of a C Channel design. The width corresponds to the total length measured from the back of the C shape to the front of the flange opening when viewing the piece as a letter C. The .075” - .105” is the flange thickness and that is the thickness of the legs that are protruding from the general C shape. There are multiples ways that this design can be produced with the Extrusion Option. One option would be to take the .09” thick aluminum, cut it to the desired overall length and shape then heat the piece and bend the material into the C shape required with the proper dimensions. The Extrusion Option is to produce one long C shaped piece and then cut the material to the desired length and shape.
4Supplied partsDrawing number 9380065 (SOLENOID, ELECTRICAL TRIGGER, M240C) lists two approved suppliers. One (1) Valcor (formally Electroid ). we requested pricing on their part# EC-132600 and received a no quote stating that the product was no longer in production. The Second (2) vendor, GW Lisk, stated that their part# L-6371 had not been quoted in years and that they had experienced difficulties with their previous build. The manufacturer noted that they were to hold an internal discussion to determine if they were interested in quoting this go around.

1. Are there approved technical drawing available for use to re-engineer the part to create additional supplier for the part under this contract?

2. Is there additional source the USG could direct us to, to get pricing and availability?

3. Would there be an opportunity to provide an alternate part (RFV) for approval? 1. There is no approved technical drawing available to be used in a re-engineering effort for additional supplier.

2. The government has used Rocker Solenoid (Cage 07797) as a source for this part.

3. Yes, there will be an opportunity for a RFV submission and review.

5 Technical Data Package (TDP) The files under attachment 9380068-EH3C0332EH(zip file) and then go to the tdp file and then ECH360332EH_00, the models and tdpls files are empty. Correct, the MODELS and TDPLS files are empty intentionally.

File details come from the government source that posted it. Updated .