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VIS (General)
fabian.arellano - 11:35 Friday 13 December 2019 (12117) Print this report
Access to BF in SR chambers.

In the context of SRM repair work after O3 I checked the access to the Bottom Filter from the outside of the chamber.

Whereas the BS chamber has relatively large access aperture at the BF level, the SR chambers have small ones currenty covered with a 20 cm blank flange. See pictures.

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