Stage 1 Pre-Asm, HAM ISI, Advanced LIGO

Document #:

LIGO-D0900154-v1

Document type:

D - Drawings

Abstract:

Stage 1 Pre-Assembly for the Advanced LIGO version of the HAM ISI system. Very similar to D071421, which is the Stage 1 Pre-Asm for the Enhanced LIGO version. It is referred to as a Pre-Assembly because this structure is assembled separately from Stage 0, then hung from Springs and Flexures attached to Stage 0. After the two Stages are connected, the Optical Table and Outer Walls are added to the Stage 1 Pre-Assembly, completing its structure.

Files in Document:

• D0900154_v1.PDF (file is not accessible)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Seismic Isolation
• Final Design

Authors:

• Andy Stein

Keywords:

HAM-ISI

Notes and Changes:

Initial release for Advanced LIGO.

Related Documents:

• LIGO-D071422: Asm, Boxwork
• LIGO-D071423: Asm, Pitchfork
• LIGO-D071424: Asm, Keel
• LIGO-D071450: Asm, HAM-ISI Locker
• LIGO-D071051: Stage 1 Floor
• LIGO-D071073: Rib Bracket, 60 Deg
• LIGO-D071074: Flexure Post
• LIGO-D071075: Flexure Post Bracket, Rad
• LIGO-D071076: Flexure Post Bracket, Tan
• LIGO-D071250: Barrel Nut

Referenced by:

• LIGO-D2100066-v1: A+, SEI HAM ISI Table Assembly
• LIGO-D0900124-v1: aLIGO, SEI, HAM ISI Table Assembly