Horizontal Access Module Assembly (HAM), LIGO Vacuum Equipment

Document #:

LIGO-D961094-v2

Document type:

D - Drawings

Abstract:

as-built release drawing for the Horizontal Access Module Assembly (HAM), LIGO Vacuum Equipment

THIS DOCUMENT CAN BE PUBLICLY ACCESSIBLE. IT WAS WRITTEN UNDER CONTRACT FOR, AND IS OWNED BY, LIGO LABORATORY

Files in Document:

• V0494002.pdf (file is not accessible)

Other Files:

• HAM baseplate as built redline.png (file is not accessible)
• V0494002.DWG (file is not accessible)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Document Migration from the old DCC
• Vacuum

Authors:

• Dennis Coyne

Keywords:

HAM_(Horizontal_Access_Module) PSI_(Process_Systems_International_Inc.) Vacuum_Equipment

Notes and Changes:

The discrepancy between my sketch and PSI drawing LIGO-D961094-v2 lies in the depth of the shell of the 84" doors. In November 2020, Eddie (at Chandra's request) updated the depth of the shells for all 84" HAM doors in Solidworks from 19.63 to 17.63 to match the as-built PSI door drawing D970427-v1. HAM shells in this PSI drawing D961094 are 19.63" (incorrect).

Related Documents:

• LIGO-D961142: 60" HAM Cover, Type A-4, HAM Chamber
• LIGO-D970427: 84" HAM Cover, Horizontal Access Module (HAM), LIGO Vacuum Equipment
• LIGO-G890004: Schematic View of a Horizontal Access Module Chamber
• LIGO-D940006: Horizontal Access Module
• LIGO-D961123: HAM Flange/Annulus Tubing Assembly, LIGO Vacuum Equipment
• LIGO-D961121: Preliminary - Horizontal Access Module (HAM), Vessel Support, LIGO Vacuum Equipment

Referenced by: