AL-1871-5458 Rev B.pdf
PDF 288 KB Posted
- Attached to
- ALS-U BPM Jumper Cables - Brackets
- Solicitation number
- AM202604-13
- Issued by
-
Department of Energy
About this file
This is an engineering drawing document for a SR, BPM Cable Support Bracket Base Mount component used in the Advanced Light Source (ALS-U) Storage Ring at Ernest Orlando Lawrence Berkeley National Laboratory (LBNL). The drawing is classified as a design document in the pre-staging lifecycle state, released February 10, 2026, with revision B.
The component is manufactured from aluminum 5052-H32 material with an estimated mass of 0.080 kilograms and surface treatment designated as N/A. Key specifications include dimensional tolerances per ASME Y14.5M-2009, with machined surfaces finished to 1.6 micrometers per ASME Y14.36M standards. The part features two holes for PEM Class M6-2 fasteners per Penn Engineering specifications, three radii of 3mm, two 10mm diameter holes with specified tolerances, and a large 27mm diameter hole. Critical dimensions include a flange length of 8.75mm, overall width of 59mm, and depth of 174mm, with various radii and edge breaks specified at 0.5mm maximum. All dimensions are provided in millimeters with U.S. customary unit conversions in brackets. The drawing includes requirements for permanent part marking per EG-1002-1955 and SAE AS478 standards, burr removal, edge breaking, and adherence to applicable ASME and AWS standards.
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Other files
| File | Type | Posted |
|---|---|---|
| UPDATED - AL-1856-3588B.pdf | ||
| STEP FILES - SR ARC RAFT DIAGNOSTISC(1).zip | ZIP file | |
| Price Proposal Schedule Attachment B.xlsx | XLSX spreadsheet | |
| AL-1887-8364 Rev A.pdf | ||
| AL-1856-3588 Rev A.pdf | ||
| AL-1880-8281 Rev B.pdf | ||
| AL-1834-5302 Rev D.pdf | ||
| AL-1827-8073 Rev D.pdf | ||
| Sample Subcontract - 7864777.docx | DOCX document | |
| Past Performance Reference Information Form.docx | DOCX document | |
| AL-1809-0433 Rev C.pdf | ||
| AL-1791-5257 Rev G.pdf | ||
| AL-1809-0424 Rev E.pdf | ||
| Rep-Cert Form - BPM Brackets.docx | DOCX document | |
| AL-1881-8087 Rev C - SOW.pdf | ||
| AL-1856-3584 Rev B.pdf | ||
| AL-1827-8092 Rev C.pdf | ||
| RFQ - Brackets BPM Jumper Cable.docx | DOCX document | |
| AL-1884-5021 Rev B - ACL.pdf | ||
| AL-1863-8575 Rev C.pdf | ||
| AL-1834-5301 Rev C.pdf | ||
| AL-1799-0821 Rev D.pdf | ||
| AL-1834-6726 Rev C.pdf |
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Text version
D
C
A
A
B
C
D
4 3 2 1 C R E O
P a r a m e t r i c
>>>LBNL:DRAWING:FORMAT:001<<<
2X
HOLE FOR PEM CLS-M6-2 PER PENNENGINEERING SPEC
8.75 +0.08 0
68174
STK2.593X R316.0
10.50
13.00
20.0 +0.2 -0.2
40.0
23.0
25.0 +0.2 -0.2
27.00 +0.80 -0.05
2X R2
2X R2
22.0 +0.5 0
2X 10.00 +0.40 -0.05
13.0
D W G
N O
R E V
S H
A L
B
THIS DRAWING IS THE PROPERTY OF ERNEST ORLANDO LAWRENCE BERKELEY NATIONAL LABORATORY (LBNL) AND ANYTHING PRODUCED FROM THESE DRAWINGS IS SUBJECT TO LBNL'S INTELLECTUAL PROPERTY RIGHTS. THIS DRAWING IS LOANED ON A CONFIDENTIAL BASIS SUBJECT TO RETURN ON DEMAND AND NOTHING HEREIN MAY BE REPRODUCED, USED OR DISCLOSED
IN WHOLE OR PART WITHOUT PRIOR WRITTEN PERMISSION OF LBNL.
Feb 10 2026 9:49:29 AM PSTRELEASED AT dgudkovRELEASED BY
Feb 5 2026 3:08:52 PM PSTCHECKED AT bholmquist,smyersCHECKED BY
Li, DennisAUTHOR
INCREASED FLANGE LENGTH
CHANGE DESCRIPTION (SEE LBNL PDM FOR REV HISTORY)
ERNEST ORLANDO LAWRENCE
BERKELEY NATIONAL LABORATORY
UNIVERSITY OF CALIFORNIA
PROJECT NAME UNLESS OTHERWISE SPECIFIED
ADVANCED LIGHT SOURCE
ESTIMATED MASS
0.080 KG
TOLERANCE
X.�#�0.5 .X�#�0.2 .XX�#�0.05
FRACTIONS: �#� -/--
ANGLES: �#�1.0
MACH. SURFS.: 3.2um or better
REFERENCE
-THREADS ARE CLASS G or H
-BREAK EDGES 0.5 MAX, ON
MACHINED WORK
-REMOVE BURRS, WELD SPLATTER
& LOOSE SCALE
ALS-U - STORAGE RING
DRAWING UNITSDRW REF DOC
mm-kg-s EG-1000-0923
PRE-STAGING - DESIGNTHIRD ANGLE SCALE
SR, BPM CABLE SUPPORT BRKT, BASE MOUNT1:1
PRINT NOT TO SCALE
REV ITEM NUMBERLIFECYCLE STATECATEGORY CODE SHEETSHEET SIZE
BAL-1871-5458ReleasedAL75401 OF 1C
ITEM WEIGHT: 0.080 SURFACE TREATMENT: NA
NOTES:MAT 1: ALUM_5052-H32
NOTES:MAT 2: AL 5052-H32 - LBNL Standard
NOTES:
101. ALL DIMENSIONS ARE IN MILLIMETERS (mm) AND VALUES ARE IN
SI UNITS. DIMENSIONS AND VALUES IN BRACKETS ARE U.S.
CUSTOMARY UNITS (inch) CONVERTED FROM MILLIMETERS / SI
UNITS.
102. APPLICABLE STANDARDS AND SPECIFICATIONS:
ASME Y14.5M-2009, DIMENSIONING AND TOLERANCING
ASME Y14.38, ABBREVIATIONS AND ACRONYMS
ASME Y14.36M, SURFACE TEXTURE SYMBOLS
ANSI/ AWS A2.4, STANDARD SYMBOLS FOR WELDING
103. 1.6 [63] FINISH ALL MACHINED SURFACES PER ASME Y14.36M,
SURFACE TEXTURE.
104. REMOVE ALL BURRS AND BREAK EDGES 0.25 [.010]
TO 0.75 [.030] CHAMFER OR RADIUS. RADII
MUST MAKE A SMOOTH TRANSITION WITH ADJACENT SURFACES.
105. PERMANENTLY MARK PART PER EG-1002-1955
AND SAE AS478 2D2 WITH DRAWING
NUMBER, REVISION LETTER, AND PART SERIAL NUMBER IF APPLICABLE,
APPROXIMATELY WHERE SHOWN IN 3 [.125] HIGH CHARACTERS.
B
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