Waiver: to roughen surface of HLTS pen mass in situ

Document #:

LIGO-Q1500004-v1

Document type:

Q - Quality Assurance documents

Abstract:

Waiver to permit in situ roughening of the surface of HAM Large Triple Suspension (HLTS) penultimate mass

Files in Document:

• Q1500004-v1 waiver to roughen surface of HLTS pen mass...pdf (588.5 kB)

Topics:

• System Engineering
• Suspensions
• Vacuum
• Quality Assurance

Authors:

• Calum Torrie

Referenced by:

• LIGO-E1500147-v1: aLIGO, Waiver Log