F10128871_D_DWG1.pdf
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- Attached to
- Fermilab -Fabrication of Thermal Straps
- Solicitation number
- 364131-RK
About this file
This technical drawing (F10128871_D_DWG1.pdf) details a Thermal Strap for Cavity Support, specifically designed for the PIP-II project at Fermi National Accelerator Laboratory. The drawing specifies a precision-engineered component made from Oxygen Free High Conductivity (OFHC) copper with strict manufacturing requirements, including maintaining a thermal conductance >0.14 W/°C at 30°C, eliminating sharp edges, and ensuring cleanliness. The thermal strap measures 145.0mm in length with specific dimensional tolerances, and includes end blocks with precise hole specifications.
The accompanying Request for Proposal (RFP #364131-RK) seeks qualified manufacturers to fabricate these thermal straps, with proposals due by May 19, 2025. The solicitation is unrestricted, targeting electronic component manufacturers with a small business size standard of 750 employees. Key evaluation criteria include technical merit, quality assurance certifications (ISO 9001:2015, ASME BPVC), manufacturing capabilities, delivery requirements, and past experience. The procurement will be conducted as a best-value trade-off source selection, with non-cost factors significantly more important than price, and the contract will be awarded to the most responsive and responsible offeror.
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Text version
2X 8.89
1.6 1.6
2X 2X
2X 25.4
NOTES (UNLESS OTHERWISE SPECIFIED):
1. PART MUST BE FREE OF DIRT, GREASE, OIL AND CHIPS.
2. PART TO BE FREE OF ALL SHARP EDGES CORNERS AND BURRS.
3. TRAILING ZERO DENOTE TOLERANCE.
4. VENDOR SHALL PROVIDE ALL MATERIAL CERTIFICATIONS.
5. FLEXIBLE PORTION TO HAVE SUFFICIENT ROPE SIZE AND QUANTITY
TO PROVIDE THERMAL CONDUCTANCE FROM END BLOCK TO
END BLOCK>0.14 W/°C MEASURED AT 30°C .
6. PART TO CONFORM TO FNAL ED0006723.
SEE NOTE 5 2X 6.6±0.25
145.02X 25.4 2X 15±0.5
UNLESS OTHERWISE SPECIFIED
±X ±X.X ±X.XX ±X/X ±X°
2 0.3 0.12 N/A 1°
BREAK ALL SHARP EDGES, MAX: 0.5
DO NOT SCALE DRAWING
DIMENSIONS BASED ON: ASME Y14.5M-2009
MAX MACHINE ALL SURFACES, Ra: 3.2
DRAWING UNITS: MM
THIRD ANGLE PROJECTION
DRAWN R.NOCEDA DATE 20-Jul-2020 CHECKED J.COGHILL DATE 22-Jul-2020 APPROVED V.ROGER DATE 22-Jul-2020
USED ON
F10128870
MATERIAL
OXYGEN FREE HIGH CONDUCTIVITY COPPER, UNS C10200
VENDER SPECIFIED IF DIFFERENT
GROUP: Technical Division - Design and Drafting CAGE CODE: OU5R6
FERMI NATIONAL ACCELERATOR LABORATORY
UNITED STATES DEPARTMENT OF ENERGY
NAME
THERMAL STRAP, CAVITY SUPPORT
SCALE SIZE DRAWING NUMBER SHEET REV
1:1 A3 F10128871 1 OF 1 D
REV REVISION CONTROL DOCUMENT DATES SIGNATURES
D F10128871-D-RCD 04-Apr-2023 DRAWN N.TANOVIC 08-May-2023 APPROVED V.ROGER
DESCRIPTION: THERMAL STRAP, CAVITY SUPPORT
PROJECT: PIP-II
CATEGORY: STRAP
T E
M P
L A
T E
V E
R S
IO
N
.0
.0
A
A
B
B
C
C
D
D
D
File details come from the government source that posted it. Updated .