Attachment 2 Specifications.pdf
PDF 544 KB Posted
- Attached to
- Airtight Cryogenic Rack Enclosures Federal contract opportunity
- Solicitation number
- 12805B21Q0083
About this file
This document outlines technical specifications for airtight cryogenic rack enclosures. The federal agency requires 175 rack enclosures within four months of award that can withstand temperatures from -195C to 55C and internal pressures up to 95 kPa. Each enclosure must be airtight and able to accommodate a rack measuring 5.5" x 5.63" x 28.56" within its interior dimensions of 6.5" x 6.5" x 29." Acceptable materials include high-strength marine-grade aluminum or grade 316 stainless steel. Enclosures must be repeatedly autoclavable and withstand exposure to water, bleach, and Virkon-S disinfectant solutions. A one-year parts and labor warranty and two-year materials and workmanship warranty is required. The selected vendor must provide design specifications for approval before manufacturing begins.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Amendment 0008.pdf | ||
| Amendment 0007.pdf | ||
| Amendment 0006.pdf | ||
| Attachment 2 Rev 1 Specifications.pdf | ||
| Amendment 0005.pdf | ||
| Amendment 0004.pdf | ||
| 12805B21Q0083-0004.pdf | ||
| Amendment 0003.pdf | ||
| Amendment 0002.pdf | ||
| Amendment 0001.pdf | ||
| Attachment 1 Bid Schedule (MS Excel Interactive Document).xlsx | XLSX spreadsheet | |
| Attachment 3 FAR Deviation Accelerated Payments to Small Business.pdf | ||
| Attachment 4 FAR Class Deviation to Implement the United States_Mexico_Canada Agreement_22Jul2020.pdf | ||
| Solicitation 12805B21Q0083.pdf |
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Text version
I. SYSTEM REQUIREMENTS
1. Quantity
a. One hundred seventy-five (175) containers.
b. First item produced required for final acceptance testing before full-rate production initiation
c. Manufacture and deliver 175 total units within four months of contract award.
2. Dimensions (see Figure 1 below)
a. Inside of container and lid must accommodate a rack with dimensions:
5.5” x 5.63” x 28.56.”
b. Container with lid and handle, shall be no more than 6.5” x 6.5” x 29.”
Figure 1: Dimensions of rack and container
5.63”
3. Construction
a. Material to withstand use in pressurized environments as specified below (e.g., high-strength marine-grade 5456 aluminum, grade 316 or better stainless steel).
b. Surface and edges will be deburred with chamfered edges to allow for safe handling.
c. Surface finish will not be painted, or powder coated. Chemical or anodizing finishes are acceptable.
d. Material thickness sufficient to withstand repeated use in the operating environments described below.
e. Integrated seal ensuring airtight closure when the lid is affixed to container in operating environments described below.
f. Lid:
i. Affixable to the container, with handle accessible from the top and ergonomically comfortable for a human hand
ii. Support lifting of the container and up to 50 pounds of contents
iii. The fastening mechanism will ensure container with lid is airtight, yet not require excessive manual dexterity to open and close
iv. Exterior locking mechanism that when engaged prevents the seal from being released
g. Container engineered to minimize damage to internal contents from vibrations and accidental drops to the maximum extent possible.
h. Each container (matched set of container and lid) will display a permanent unique identifier (i.e., an identification number).
4. Operational Environment
a. Airtight at intended use temperature range of −195°C to +55°C for an extended time.
b. Airtight at an internal pressure differential of at least 95 kPA (at a temperature range of -195°C to +55°C).
c. Repeatedly autoclavable at 121°C, 15-18 pounds per square inch (psig) of pressure, for 30 minutes.
d. Airtight after repeated, minimum 1-hour exposures to:
i. Water
ii. 10% bleach solution
iii. 2% Virkon-S solution
iv. Vaporized hydrogen peroxide
II. SYSTEM FOOTPRINT
Each container (rack enclosure) has maximum dimensions of 6.5” x 6.5” x 29.0”
III. WARRANTY
The containers (rack enclosures) will have a warranty of one-year parts and labor, and two years for defects in materials and workmanship from the date of shipment.
IV. DOCUMENTATION
The Vendor shall provide a copy of design specifications prior to manufacture of the containers.
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