aLIGO HEPI L1 ITMX (BSC3) Assembly Validation Report

Document #:

LIGO-E1300928-v1

Document type:

E - Engineering documents

Abstract:

This document summarizes the tests done to validate the HEPI L1 ITMX (BSC3) assembly and installation. As all L1 HEPI BSC, it had been installed since 2004 at Livingston. However, it had been grounded for the 2 to 3 years of aLIGO install. All electronics has been updated since, and more importantly, the position of the ITMX support tubes (i.e. the position of the 4 HEPI ITMX boots), but not the one of the housings, was adjusted to accommodate for Initial Alignment needs. All tests were completed by June 2013.

Files in Document:

• E1300928 aLIGO HEPI L1 ITMX Assembly Test Report -v1.pdf (1.7 MB)

Other Files:

• E1300928 aLIGO HEPI L1 ITMX Assembly Test Report -v1.docx (963.6 kB)

Topics:

• Subsystem Test
• Seismic Isolation

Authors:

• Celine Ramet

Keywords:

HEPI ITMX test report

Related Documents:

• LIGO-E1300824: aLIGO HEPI Assembly Validation Procedure