California Institute of Technology
LIGO Project – MS 18-34
LIGO Laboratory / LIGO Scientific Collaboration
LIGO-T1000521-v2
Advanced LIGO
13th March 2014
Final Design Review Documentation and Drawing Overview
A. S. Bell, R. Jones, M. Van Veggel
Institute for Gravitational Research, University of Glasgow
Distribution of this document:
LIGO Scientific Collaboration
This is an internal working note
of the LIGO Laboratory.
1200 E. California Blvd.
Massachusetts Institute of Technology
Pasadena, CA 91125
LIGO Project – NW22-295
Institute for Gravitational
Phone (626) 395-2129
185 Albany St
Research
Fax (626) 304-9834
Cambridge, MA 02139
University of Glasgow
E-mail: info@ligo.caltech.edu
Phone (617) 253-4824
Kelvin Building
Fax (617) 253-7014
Glasgow G12 8QQ
E-mail: info@ligo.mit.edu
Phone: +44 (0)141 330 3340
LIGO Hanford Observatory
Fax: +44 (0)141 330 6833LIGO Livingston Observatory
P.O. Box 159
P.O. Box 940
Web: www.physics.gla.ac.uk/igr/
Richland WA 99352
Livingston, LA 70754
Phone 509-372-8106
Phone 225-686-3100
http://www.ligo.caltech.edu/
Fax 509-372-8137
Fax 225-686-7189
Final Design Review
Documentation and Drawing
Overview
Colour coding
Review documentation
directly linked to file
Review documentation
linked to another slide
Referenced
documentation
directly linked to file
Referenced
documentation
linked to another slide
Document change log:
Pre-v1 – first draft for circulation in fibre group meeting
This presentation is
designed to allow one to
follow the
documentation path
down an assembly by
clicking on an item. In
PDF format this will not
work, but one can still
navigate manually to the
same place
Top-level break-down documentation
T1000337
Monolithic Stage Final Design Document
Design
requirements
docs
Preparation
masses
Monolithic
Assembly
Docs
Fibre pulling
and welding
Design requirement docs
Design
requirements
docs
T020034
Low-frequency
cut-off aLIGO
T010075-00
aLIGO systems
design
In PDR T010075-00 was referenced, document was updated to T01007501 in Apr 2008  change impact monolithic unknown
Further update in 2012 to T010075-02  no impact on monolithic
T000053-04
Universal sus subsystem
design requirements
T010103-v1
aLIGO sus system
conceptual design
In PDR T010103-04 was referenced,
document was updated to T010103-05 in
Feb 2006  no changes impacting
monolithic  has not been updated to
incorporate baseline change to fibres
Link now to new DCC version –v1 identical
to -05
In PDR T000053-03 was referenced, document was updated to
T000053-04 in July 2008  no changes impacting monolithic
M080363
Change baseline to
tapered fibres
M080134
E/ITM and BS/FM pitch
frequencies and d-values
This document followed
document T080091-00:
Proposal baseline change
from ribbons to fibres
This document has been
updated to take account of
the note on revision ddistances by Ken Strain
T0900556-v1
Preparation masses
Preparation
masses
Mass preparation
procedure
documentation
Drawings
and
parts of monolithic assembly
Tooling for
bonding
Fibre pulling and welding
Fibre pulling
and welding
E1000366
Monolithic stage
fabrication and assembly
procedure
T050213 ETM/ITM
Monolithic Stage
Fabrication and Assembly
Fibre production
and preparation
T1000239
CO2 Silica Fiber Pulling
Machine description
E1000489 Hazard
Analysis for Fiber Pulling
& Welding
Welding
Mass preparation procedure
documentation
Mass preparation
procedure
documentation
E1000278
ETM/ITM mass
preparation procedure
E050228
Generic bonding
procedure
E1000079
First Contact
procedure
E1000277
ETM/ITM PUM
preparation procedure
E1000265
Jig settings
calculation
spread sheet
NOTE:
1. Procedures have been tested extensively at LASTI for the prototype quadruple suspension. Document T1000114
describes bonding of the ears onto the ITM and PUM at LASTI and gives insight in the bonding of the prisms using VacSeal
adhesive. The bonding of the magnet flag assemblies at LASTI is described in T080245
Drawings and parts of monolithic
assembly
Drawings
and
Parts of monolithic assembly
D0902455
ETM bonded assembly
Substrates
D0902456
ITM bonded assembly
D0902823
ETM PM
bonded assembly
Ears
Break-off
Prisms
Magnet flags
D1001035
ITM PM
bonded assembly
Tooling for bonding
Tooling for
bonding
D0901592
Ear bonding jig
D1001685
V-block assembly
D1001623
Prism holder assembly
Substrates
Substrates
ITM
ETM
US
ITM-PM
US
ETM-PM
UK
UK
Polishing Specification:
Polishing Specification:
Design Specification:
Design Specification:
E080511
E080512
E080112-B
E080090-B
Drawing:
Drawing:
Drawing:
Drawing:
D080657-v3
D080658-v3
D080128-B
D080117-B
DCN:
DCN:
DCN:
DCN:
E0900095
E0900095
E080172-B
E080172-B
NOTE:
1.DCN documents include reverence to support notes constructed in the lead up to the review to track changes to features
of the drawings/specs. (T080047-04, and T080048-05)
2. T080152 lists questions from the review, and the answers supplied by Glasgow.
3. UK Glass masses FDR overview document : T080098
Ears
Ears
D080751-02
ETM/ITM test
mass ear
D090007
ETM/ITM PUM
ear (with recess)
T0900447-v3
Fabrication
Readiness Review
Panel questions at review: T0900595-v1
Response to panel Questions in FDR:T0900629-v2
Quality control documentation:
Forms to be filled in by the vendor consists of a dimension
control sheet and a surface defects sheet:
F1000013
The vendor is also required to supply a flatness
measurement of the bonding surface
Ear fabrication readiness review report: L1000003-v3
Break-off prisms
Break-off
Prisms
D080479-v3
ETM/ITM PM
Design Document: E1000273
Drawing: D080479-v3 – on DCC
Quality control documentation will have a
similar layout as the quality control
documentation written for the sapphire wire
break-off prisms for the BS/FM (Q1000008).
Magnet flags
Magnet flags
D070234
PUM Magnet
flag assembly
Drawings and parts:
D070234 – PUM magnet flag assembly
D070235 – PUM magnet holder
D070236 – magnet flag mount
D070237 – magnet base
D070238 – steel disc
D0901345 – 2 mm dia x 6 mm magnet
D1001124 - magnet base (glass)
Fibre production and preparation
Fibre production
and preparation
Fibre design
file
Pulling Machine
Headline Description/Manual:
Data Set (text file)
T1000367
Design Document
Theoretical and actual profiles
D1001024
Characterisation
Profiler
T1000239
Design Document
Drawings:
D070560 Overall Assembly
(Drawing Pack) – needs to be
updated to remove subassemblies
no longer in use, and to refresh the
machine configurations.
Proof Tester &
Bounce Tester
Storage Rack
Fibre characterisation
T1000024 Manual/
Design Document
D070524 Ribbon/Fibre Profiler Lighting Assembly
D070523 Ribbon/Fibre Profiler Base Tower Assembly
D070533 Ribbon/Fibre Profiler Upper Clamping Frame Assembly
D070521 Ribbon/Fibre Profiler Camera Assembly
D070520 Ribbon/Fibre Profiler Base Assembly
D070519 Ribbon/Fibre Profiler Overall Assembly
Proof /
Bounce
Tester
T0900586 Manual/
Design document
List of Drawings
D1002067 Proof and bounce tester enclosure
D1002069 Proof and bounce tester door
D1002083 aLIGO SUS UK bounce tester
D1002082 aLIGO SUS UK proof tester
Strength
Tester (2009)
T1000345
Design Specification
Profiler
(Original) Strength
Tester (2002)
List of Drawings
LIGO-D080197
Assembly Drawing (on DCC and PDM Works:
LIGO-D1001879
Welding
Welding
Documentation
Articulated Arm
Laser
Synrad Firestar f100
Weld Scaffold
D080392
Computer Software
T1000418
Storage Rack
LIGO-D1000008-v3
Computer Hardware
Bow (Fibre Holder)
D1001767
Diamond scribes
DR 60 refil
Fibre Cutter
D1000357
Fuse ends
D080017
Fuse end bonding jig
D1001532
Welding Shelf
D080036 / D1100429
Weld mirror assemblies
D1001748
Jack
D0901302
Vapour Extraction
Welding Head (BIRDCAGE)
D080040
Overview procedure document
Weld Test Evidence
e.g. G1000436 and G0900783
Training Regime
T1000419
Tooling List
List of Parts & Drawings
Some of the parts on this list e.g. “Jack
D0901302” and “Vapour Extraction” have been
updated and current versions have not been
captured in this document
Fibre
Guard
Prototype
Fibre guard
Fibre
Guard
Design Document: T1000472
List of Drawings
D0902505 Fibre Guard Assembly all parts
D0902506 Fibre guard assembly
D0902507 Fibre guard Main Body
D0902508 Fibre guard Separator
D0902509 Fibre guard angle section 1
D0902510 Fibre guard angle section 2
D0902511 Fibre guard angle section 3
D0902512 Fibre guard angle section 4
D0902513 Fibre guard angle section 5
D0902514 Fibre guard angle section 6
D0902515 Fibre guard angle section 7
D0902516 Fibre guard angle section 8
D0902517 Fibre guard angle section 9
D0902518 Fibre guard angle section 10
D0902519 Fibre guard angle section 11
Appendix: Notes related to design review in 2005
Top level overview document:
T050215-00-K_Monolithic stage conceptual design.doc
Monolithic assembly procedure:
T050213_00_K_ETM_ITM_Monolithic_Fabrication_and_Assembly
All other documents:
T040170-01_R&D Plan
T050216-00-K_Bond Thermal Noise
T050205-00-D_Alignment_of_Ears
T050207-00-K_Optical Profiling
T050219-00-K_alternative to wire loops
T050212-00-K_ribbon tolerances & alignment
T050118-00-K ribbon ear interface
T050206-00-K_Ribbon Characterisation
T050208-00-K ear position & angular alignment
T040213-01-K_Update on Development of a CO2 Laser Machine for pulling of silica fibres and ribbons