LIGO Document D961115-v2
- As-built drawing for the BSC flooring (PSI-V049-4-036, Rev. 2)
Signing of document below, acting as DCN for initial release for production sets of the flooring to be purchased for Advanced LIGO to this design.
- For Advanced LIGO, implemented the following changes to avoid the welded nuts:
1) Removed detail 3 for item 5
2) Revised detail 2 to remove the welded nut (item 5) and call for a spot faced area
The BOM is as follows:
1 PLANKS (P1, P2, P3, P4)
2 I-BEAM SUPPORT
4 BOLT, 1/2-13 UNC x 4", SS, McMaster Carr #92949A728
6 PIN, 1" DIA.
7 RETAINING PINS
8 NUT, HEX, 1/2-13 UNC, 18-8 SS, SILVER PLATED, UC #N-5013-A
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