AL-1863-8575 Rev C.pdf
PDF 1 MB Posted
- Attached to
- ALS-U BPM Jumper Cables - Brackets
- Solicitation number
- AM202604-13
- Issued by
-
Department of Energy
About this file
This is a technical drawing document for a cable support bracket component used in the Advanced Light Source storage ring facility at Ernest Orlando Lawrence Berkeley National Laboratory (LBNL). The drawing, numbered AL-1863-8575 Revision C, specifies a pre-staging design bracket manufactured from aluminum 5052-H32 material with an estimated mass of 0.090 kilograms. The bracket features multiple dimensional specifications including flange dimensions that were modified in the current revision, with tolerances defined as X.#±0.5, .X#±0.2, and .XX#±0.05 for general dimensions, angles at ±1.0 degrees, and machined surfaces finished to 3.2 micrometers or better. Key design elements include four rounded corners (4X R10), two holes for PEM CLS-M6-2 fasteners per PennEngineering specifications, and various dimensional callouts in millimeters with equivalent U.S. customary conversions provided in brackets.
The drawing incorporates applicable standards including ASME Y14.5M-2009 for dimensioning and tolerancing, ASME Y14.36M for surface texture, and ANSI/AWS A2.4 for welding symbols. Manufacturing requirements mandate permanent part marking per EG-1002-1955 and SAE AS478 2D2 standards with drawing number, revision letter, and part serial number using 3-millimeter high characters. All burrs must be removed with edges broken to 0.25 to 0.75 millimeter chamfers or radii, and threads are specified as Class G or H. The document was released February 10, 2026, and was authored by Dennis Li with revisions checked by bholmquist and ccsun. The drawing remains the confidential property of LBNL and is subject to intellectual property protections with restrictions on reproduction or disclosure without prior written permission.
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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-1834-5301 Rev C.pdf | ||
| AL-1799-0821 Rev D.pdf | ||
| AL-1834-6726 Rev C.pdf | ||
| AL-1871-5458 Rev B.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<<<
4X R10
61 0
STK2.59
20.0 +0.2 -0.2
2X 8.5 02X 33.542
41.077.0 11.059.0
2X 10.0
2X 70.0
117.0
107.0
128.0
97.0
161.0
136.0
100.0
2X 6.60 +0.40 -0.05
2X
HOLE FOR PEM CLS-M6-2 PER PENNENGINEERING SPEC
8.75 +0.08 0
27.00 +0.80 -0.05
4X R2
4X R3
D W G
N O
R E V
S H
A L
C
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 9:48:35 AM PSTRELEASED AT dgudkovRELEASED BY
Feb 5 2026 4:50:00 PM PSTCHECKED AT bholmquist,ccsunCHECKED BY
Li, DennisAUTHOR
CHANGED FLANGE DIMENSIONS
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
0.090 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, R1 OFFSET1:1.5
PRINT NOT TO SCALE
REV ITEM NUMBERLIFECYCLE STATECATEGORY CODE SHEETSHEET SIZE
CAL-1863-8575ReleasedAL75401 OF 1C
ITEM WEIGHT: 0.090 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.
4X R
C
CCC
O ffi ci al ly R el ea se d
To th e
LB
N L
D oc um en t C on tr ol
C en te r
Re le as ed
: F eb ru ar y th , 2
D C
C A ut h
K ey
: G
ZA
H
U
BA
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