UPDATED - AL-1856-3588B.pdf

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ALS-U BPM Jumper Cables - Brackets
Solicitation number
AM202604-13
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About this file

This is a technical drawing for a Cable Interface Bracket component used in the Advanced Light Source (ALS-U) Storage Ring at Ernest Orlando Lawrence Berkeley National Laboratory.

The drawing specifies a bracket assembly (Drawing Number AL-1856-3588, Revision B) manufactured from aluminum 5052-H32 material with an estimated mass of 0.016 kg. The component features multiple drilled holes with precise dimensions in millimeters, including four holes with 6.60mm diameter (+0.40/-0.05 tolerance), two holes with 6.00mm diameter (+0.15/-0.03 tolerance), and various positioning dimensions ranging from 9.0mm to 58mm. The bracket dimensions are 20.0mm (+0.2/-0.2) in one axis and 42mm in another, with a stock thickness of 2.59mm. The drawing includes specific tolerances per ASME Y14.5M-2009 standards, surface finish requirements of 1.6 micrometers on machined surfaces, and permanent marking requirements per EG-1002-1955 specifications with drawing number, revision letter, and part serial number. This is a pre-staging design drawing scaled at 2:1 for the SR, BPM Cable Interface Bracket used in the synchrotron radiation facility, released on May 13, 2026 and officially registered with the LBNL Document Control Center.

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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<<<

20.0 +0.2 -0.2

STK2.59

4X R2

2X 6.60 +0.40 -0.05

6.50 +0.15 -0.03

6.00 +0.15 -0.03

11.00.0 42

9.0 17.0 25.0 33.0

2X 13.0

0.0

2X 36.0

2X 48.0

2X 30

2X 54

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.

May 13 2026 5:10:44 PM PDTRELEASED AT ccsunRELEASED BY

May 13 2026 4:29:28 PM PDTCHECKED AT dgudkovCHECKED BY

Li, DennisAUTHOR

CHANGED HOLES TO D-HOLES, MOVED MARKINGS

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

0.016 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 INTERFACE BRKT2:1

PRINT NOT TO SCALE

REV ITEM NUMBERLIFECYCLE STATECATEGORY CODE SHEETSHEET SIZE

BAL-1856-3588ReleasedAL75401 OF 1C

ITEM WEIGHT: 0.016 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.

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.

901. PERMANENTLY MARK PART PER EG-1002-1955

AND SAE AS478 2D2 WITH A, B, C, D LETTERS,

WHERE SHOWN IN 3 [.125] HIGH CHARACTERS.

SEE DETAIL A

DETAIL A

SCALE 4:1

4 PLACES

B

B

B B B

B

B

B B

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

: M ay

3t h, D C

C A ut h

K ey

: 6

JI

0J 2O

BH

T

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