F10202876___DWG1.pdf
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- Attached to
- Fermilab -Fabrication of Thermal Straps
- Solicitation number
- 364131-RK
About this file
This technical drawing details a Thermal Strap, G11 Post for the PIP-II SSR2 Cryomodules project at Fermi National Accelerator Laboratory. The drawing specifies a thermal strap made entirely from Oxygen Free High Conductivity (OFHC) copper with precise dimensional requirements, including specific tolerances for length, width, and hole dimensions. Key notes include requirements that the part must be free of dirt, grease, oil, and chips, have no sharp edges or burrs, and provide thermal conductance of >0.29 W/°C measured at 30°C.
The drawing is part of a broader Request for Proposal (RFP) #364131-RK for Fabrication of Thermal Straps, issued by the Department of Energy's Fermi National Accelerator Laboratory. The solicitation is open to all businesses (no set-aside), with a small business size standard of 750 employees. Proposals are due by May 19, 2025, at 4:00 PM CST, with an anticipated award following a best-value trade-off source selection process. The procurement will evaluate technical capabilities, quality assurance, delivery requirements, management control, and past experience, with non-cost factors significantly more important than pricing.
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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>0.29 W/°C MEASURED AT 30°C.
6. PART TO CONFORM TO FNAL ED0006723.
2X 8.89
2X 25.4
2X 25.4 65.0
1.61.6
2X 15±0.5
6.6±0.252X
2X 2X
SEE NOTE 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: 0.3
DO NOT SCALE DRAWING
DIMENSIONS BASED ON: ASME Y14.5M-1994
MAX MACHINE ALL SURFACES, Ra: 3.2
DRAWING UNITS: MM
THIRD ANGLE PROJECTION
DRAWN N.TANOVIC DATE 06-Apr-2023 CHECKED J.COGHILL DATE 08-May-2023 APPROVED V.ROGER DATE 08-May-2023
USED ON
F10202875
MATERIAL
OXYGEN FREE HIGH CONDUCTIVITY COPPER, UNS C10200
VENDOR SPECIFIED IF DIFFERENT
GROUP: Technical Division - Design and Drafting CAGE CODE: OU5R6
FERMI NATIONAL ACCELERATOR LABORATORY
UNITED STATES DEPARTMENT OF ENERGY
NAME
THERMAL STRAP, G11 POST
SCALE SIZE DRAWING NUMBER SHEET REV
1:1 A3 F10202876 1 OF 1 -
REV REVISION CONTROL DOCUMENT DATES SIGNATURES
- F10202876---RCD
DRAWN
APPROVED
DESCRIPTION: THERMAL STRAP, G11 POST
PROJECT: PIP-II_SSR2_Cryomodules
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
File details come from the government source that posted it. Updated .