MNA Verticle Pump Storage Platform RFI Responses.pdf
PDF 121 KB Posted
- Attached to
- MNA Vertical Pump Storage Platform
- Solicitation number
- W912EF26QA072
About this file
This is a Request for Information (RFI) document for the MNA Unwatering Pump Platform contract W912EF26QA072. The government seeks clarification on eight specific component and assembly-related questions from potential vendors to support the development and delivery of an unwatering pump platform.
Key component specifications and design basis information provided include: the swing gate (EdgeHalt Ladder Safety Gate, LSG-4050 with adapter brackets), pump base (per manufacturer specifications with attached product data sheet), fall protection anchor points (1907N12 Swiveling Weld-on Tie-Down Ring from McMaster Carr), and pump base plates (details in attached product data sheet). The platform bar grating specification requires Steel Bar Grating 19-W-4, 1"x 1/8" Plain Surface, HDG, rated for 200 PSF with maximum deflection of 0.22 inches. The government clarifies that no supplemental parts requiring design are needed beyond those in the provided drawing package; any additional requirements identified during fabrication should be submitted for approval. Assembly responsibilities are defined such that the awardee delivers platform pieces to the site, with all assembly performed by McNary personnel. The awardee is responsible only for delivery, not erection of the platform.
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MNA Unwatering Pump Platform
W912EF26QA072
Request for Information
a. Swing Gate
i. Is this an oƯ-the-shelf item? If so, can the government supply a part number and manufacturer? If not please supply drawing details.
1. The government used this model for sizing and design:
EdgeHalt Ladder Safety Gate, LSG-4050 with Adapter brackets.
b. Pump Base:
i. Only provided details are “pump base per manufacturer”. Can the government provide a drawing from the pump manufacturer giving the base dimensions?
1. See attached product data sheet in drawings
c. Fall Protection
i. Can the government supply a part number for the anchor points shown in the drawing?
1. The government used this model for sizing and design:
1907N12 Swiveling Weld-on Tie-Down Ring, McMaster Carr
d. Assembly
i. It is understood that the government can provide support for oƯloading the components at the delivery site but, is the awardee required to perform any assembly after the platform pieces are delivered to the requested site?
1. The awardee is expected to deliver platform pieces to the site and all assembly will be performed by McNary personnel.
e. Pump Base Plates: We request full details (size, material). Does the vendor supply these?
i. See attached product data sheet
f. Platform Bar Grating: We request more information—either the full specification, desired load capacity, maximum deflection, or opening size.
i. The government used this for the basis for design: Steel Bar Grating, 19-W-4, 1”x 1/8” Plain Surface, HDG.
ii. 200 PSF and maximum deflection of 0.22 inches.
g. The drawings attached to the solicitation seem to be complete with everything we need to build this project, I want to ensure I'm not missing something - are there supplemental parts we need to design and submit or is this just if something comes up during the build, we draw up our solution and submit for approval?
i. There is no supplement parts needed to design that are not included in the drawing package. If there is additional information needed during the fabrication process, submit for approval.
h. Are we also erecting this platform or only delivering?
i. Only delivering.
File details come from the government source that posted it. Updated .