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Status message last updated at: Sun Apr 13 23:37:18 PDT 2025

Oddvar Spjeld of Unknown Institution is listed as an author on the following documents:

LIGO-Number Title Author(s) Topic(s) Last Updated
E040011-v1 Installation Specification - HEPI Assembly and Installation Procedures Ken Mason Installation
Seismic Isolation
25 Mar 2015
E040050-v1 Installation Specification - HEPI HAMLifting Procedure Ken Mason Seismic Isolation
Installation
01 Apr 2012
E040049-v1 Installation Specification - HEPI BSC Lifting Procedure Ken Mason Installation
Seismic Isolation
01 Apr 2012
E040043-v1 Installation Specification - HEPI BSC Pier -- Housing Location Procedure Ken Mason Installation
Seismic Isolation
01 Apr 2012
D030322-v1 Caging Brace Assembly Oddvar Spjeld et al. Final Design
Seismic Isolation
15 Apr 2011
D030320-v4 HEPI SPRING ASSEMBLY, aLIGO BSC Andy Stein Final Design
Seismic Isolation
15 Apr 2011
D020008-v2 CROSSBEAM ATTACHMENT PLATE, aLIGO HEPI BSC Hugh Radkins et al. Final Design
Seismic Isolation
05 Apr 2011
D040002-v2 HEPI-HAM HOUSING HYDRAULIC ASSY, aLIGO Michael Hillard Seismic Isolation
Final Design
24 Mar 2011
D030367-v1 DOUBLE CLAMP ASSEMBLY, aLIGO HEPI Oddvar Spjeld Document Migration
24 Mar 2011
D030326-v2 HEPI Crossbeam Attachment Asm Andy Stein Final Design
Seismic Isolation
19 Jul 2010
T050071-v1 Advanced LIGO Quad Suspension Installation Fixtures Design Review Dennis Coyne System Engineering
12 Jul 2010
D080344-x0 LASTI, HEPI, HEPI Actuator Bleed Tube Assembly Oddvar Spjeld Document Migration
08 Jul 2008
D020357-x0 LASTI, HEPI, HEPI Actuator Exploded Assembly Oddvar Spjeld et al. Document Migration
08 Jul 2008
D080345-x0 LASTI, HEPI, HEPI Actuator Bleed Tube Insert Sleeve Oddvar Spjeld Document Migration
08 Jul 2008
D020358-x0 LASTI, HEPI, HEPI Actuator Plate Exploded View Oddvar Spjeld et al. Document Migration
08 Jul 2008
D020364-x0 Back Foundation Plate Assembly view with Flexure Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020363-x0 Side Foundation Assembly view with Flexure Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020301-x0 HEPI Manifold Weld Caps Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020367-x0 HEPI Manifold Large Plug Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020303-x0 HEPI Oil Catch Horiz & Vert Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020286-x0 HEPI Actuator Diaphragm Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020360-x0 HEPI Exploded Bellows sub-assembly Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020293-x0 HEPI Bottom Bellow Slug & Cap Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020371-x0 HEPI Tripod Base and Vertical Post Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020362-x0 Exploded Bottom Foundation Plate sub-assembly Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020368-x0 HEPI Tripod Assembly Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020361-x0 Exploded Top Foundation plate sub-assembly Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020302-x0 HEPI Bellows Shield Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020291-x0 HEPI Top Bellows Slug & Cap Oddvar Spjeld et al. Document Migration
10 Jun 2008
D020300-x0 LASTI, HEPI, HEPI Manifold Oddvar Spjeld et al. Document Migration
30 May 2008
D020285-x0 LASTI, HEPI, HEPI Actuation Plate Oddvar Spjeld et al. Document Migration
30 May 2008
D040103-x0 HAM Four Way Valve Assembly Oddvar Spjeld Document Migration
15 Apr 2008
E040052-x0 Document Change Notice (DCN) - BSC Lifting Procedure Oddvar Spjeld Document Migration
28 Mar 2008
D020375-x0 Pneumatic Bearing Assembly Oddvar Spjeld Document Migration
28 Mar 2008
E040127-x0 Document Change Notice (DCN) - HAM Lifting Plate Oddvar Spjeld Document Migration
28 Mar 2008
E030595-x0 Document Change Notice (DCN) - EPI Assembly Drawings Oddvar Spjeld Document Migration
28 Mar 2008
D030340-x0 Vertical Actuator Assembly Oddvar Spjeld Document Migration
28 Mar 2008
E040053-x0 Document Change Notice (DCN) - HEPI Assembly and Installation Procedure Oddvar Spjeld Document Migration
28 Mar 2008
D030339-x0 Horizontal Actuator Assembly Oddvar Spjeld Document Migration
28 Mar 2008
E040167-x0 Document Change Notice (DCN) - BSC and HAM Top Level Assembly Drawings Oddvar Spjeld Document Migration
28 Mar 2008
D040124-x0 HAM Lifting Plate - Details Oddvar Spjeld Document Migration
28 Mar 2008
G050316-x0 Update on Aspects of the Suspension Design for Advanced LIGO Helena Armandula et al. Document Migration
28 Jun 2005
D040483-x0 STS2 Locker Motor Mount Oddvar Spjeld Document Migration
16 Mar 2005
D040484-x0 STS2 Screw Driver Oddvar Spjeld Document Migration
16 Mar 2005
E040045-x0 Document Change Notice (DCN) - HEPI BSC Pier, Housing Location Procedure Oddvar Spjeld Document Migration
01 Jun 2004
E030596-x0 DCN: Vertical Actuator Crossbeam Foot Interface Giles Hammond et al. Document Migration
29 Apr 2004
E040016-x0 DCN: HEPI Actuator Tripod Assembly Giles Hammond et al. Document Migration
29 Apr 2004
D030693-x0 HAM Attach. Plate Left Oddvar Spjeld Document Migration
11 Feb 2004
D030695-x0 HAM Attachment Plate RIGHT Oddvar Spjeld Document Migration
11 Feb 2004
E040020-x0 Document Change Notice (DCN) - HEPI Side & Back Foundation Plate Mounting Hole Relocations Ken Mason et al. Document Migration
11 Feb 2004
D030323-x0 Vertical Actuator Crossbeam Foot Interface Oddvar Spjeld Document Migration
29 Jan 2004
E030521-x0 Document Change Notice (DCN) - EPI Actuator, Sensor and Spring Brackets Revised Parts Marcel Hammond et al. Document Migration
20 Nov 2003
D030698-x0 HAM Attachment Shims LEFT Oddvar Spjeld Document Migration
06 Nov 2003
D030699-x0 HAM Attach. Shims Right - Release for Production Oddvar Spjeld Document Migration
04 Nov 2003
G030414-x0 Hydraulic External Pre-Isolation, Progress on the Seismic Retrofit - LSC Meeting, August 18th - 21st, Hannover, Germany Rich Abbott et al. Document Migration
20 Aug 2003

Number of documents found: 55


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