protoDUNE-VD PDS meeting

Friday 6 Sep 2024, 09:00 → 10:40 US/Central

1 M0 membrane modules plans/discussion

Membrane modules tests, installation,...

Speakers: Sabrina Sacerdoti (APC), Franciole Marinho, Dante Totani (UCSB), David Warner (Colorado State University), Flavio Cavanna (Fermilab), Anselmo Cervera (IFIC-Valencia)

20240905_M1inventory.pdf

M0 discussion:

* 4 modules still outside

* M6 ready to install (new WLS and tested)

* M5 was tested but cracked WLS--> WLS to be replaced

Follow up: does the new spacer part not have enough tolerance to cope with the WLS size variations? Design to be revisited, presentation by Zach next week at the CM.

* M7 and M8 were tested back in April but with dimples --> WLS to be replaced

* 4 new WLS available in a box in the PDS room

* Zach and Jay arriving on 30/09. Can do ~1 module a day. Installation on the following week

* Testing (if possible) to be done end of 30/09 week, beginning of the following. Potentially all ok in the test stand and LAr available - need to notify Filippo.

*PMT installation by spanish team week of 14/10.

2 M1 November tests

Speakers: Dante Totani (UCSB), David Warner (Colorado State University), Flavio Cavanna (Fermilab), Sabrina Sacerdoti (APC)