DCN - HLTS Production Revisions of Assembly Drawings

Document #:

LIGO-E1101053-x0

Document type:

E - Engineering documents

Abstract:

This is a DCN for production revisions of HLTS assembly drawings.

Files in Document:

None

Topics:

• Change Control
• Suspensions
• Final Design

Authors:

• Derek Bridges

Keywords:

DCN SUS HLTS

Notes and Changes:

D070340-v3: Added value of mass suspended from Upper Wire to drawing notes.
D070393-v3: Added value of mass suspended from Intermediate Wire to drawing notes.
D070436-v4: Rearranged wire clamps so that wire grooves face inward. Added value of mass suspended from Lower Loop Wire to drawing notes (listed as mass per wire).
D070335-v5: Revised screw sizes and lengths for attachment of blade guards and T-piece to main section. Reoriented flags to match new BOSEM orientation.
D080677-v3: Changed SHCS length connecting brackets to tablecloth and arrangement of BOSEMs.
D1102071-v1: Initial release of Upper Bridge Earthquake Stop Assembly.
D1102072-v1: Initial release of Upper Bridge Earthquake Stop Mount.

Related Documents:

• LIGO-D070340-v3: Upper Wire Assembly, HLTS
• LIGO-D070393-v3: Intermediate Wire Assembly, HLTS
• LIGO-D070436-v4: Lower Loop Wire Assembly, HLTS
• LIGO-D070335-v5: HLTS Upper Mass Assembly
• LIGO-D080677-v3: HLTS Coil Holder Assembly
• LIGO-D1001754-v3: HLTS Upper Mass/Coil Holder Assembly
• LIGO-D1102071-v1: HLTS Bridge EQ Stop Assembly, Upper
• LIGO-D1102072-v1: Earthquake Stop Mount, Bridge, Upper, HLTS