add critical dumps

docs/mdm/cbd.md

@@ -4,15 +4,72 @@ description: Here a list of all uncontrolled / critical beam dumps is kept
 template: main.html
 ---
 
+<!-- Template for entry
+## xx - Fri 26-Sep-25 03:37
+* BDC Triggered by **xxx** at **xxx mA**
+* **Root cause:** xxxx
+* **Issue:** xxxx
+* more comments
+* [https://elog-gfa.psi.ch/SLS/xxxx](https://elog-gfa.psi.ch/SLS/xxxx)
+-->
+
+## 14 - Mon 06-Oct-25 18:36
+* BDC Triggered by **LLRF for Storage Ring Cavity 3** at **402 mA**
+* **Root cause:** Classical ion instability due to bad vacuum in X02SA with U15 gap closed
+* **Issue:** Uncontrolled loss of 400 mA at thin septum and collimators
+* Filling gap of 50 buckets and vacuum interlock at 1e-7 mbar
+* Vacuum interlock is triggered but far too late with 200 ms delay
+* [https://elog-gfa.psi.ch/SLS/62668](https://elog-gfa.psi.ch/SLS/62668)
+
+## 13 - Sat 04-Oct-25 17:09
+* BDC Triggered by **LLRF for Storage Ring Cavity 2** at **402 mA**
+* **Root cause:** xxxx
+* **Issue:** Libera data indicates uncontrolled beam loss
+* RadFET indicates controlled beam loss
+* [https://elog-gfa.psi.ch/SLS/62639](https://elog-gfa.psi.ch/SLS/62639)
+
+## 12 - Tue 30-Sep-25 13:55
+* BDC Triggered by **Orbit Deviation** at **53 mA**
+* **Root cause:** xxxx
+* **Issue:** Uncontrolled beam loss at thin septum
+* happened during MD [kw40](https://sls.gitpages.psi.ch/schedule/#2025-kw40)
+* [https://elog-gfa.psi.ch/SLS/62568](https://elog-gfa.psi.ch/SLS/62568)
+
+## 11 - Mon 29-Sep-25 17:18
+* **Root cause:** Vacuum in injection straight
+* **Issue:** Uncontrolled loss of 385 mA at thin septum
+* VCS: ARS01 VPIC 0010 :PUMP1-PRESSURE
+* Beam lost over ~5 s
+* [https://elog-gfa.psi.ch/SLS/62552](https://elog-gfa.psi.ch/SLS/62552)
+
+## 10 - Sun 28-Sep-25 11:10 
+* **Root cause:** Vacuum in injection straight
+* **Issue:** Uncontrolled loss of 400 mA at thin septum
+* VCS: ARS01 VPIC 0010 :PUMP1-PRESSURE
+* Beam lost over ~5 s
+* not clear since RadFET indicates good dump and while Libera loss data does not agree
+* steep drop of lifetime before beam loss also indicates uncontrolled beam loss since usually faster than vacuum interlock
+* [https://elog-gfa.psi.ch/SLS/62525](https://elog-gfa.psi.ch/SLS/62525)
+
+## 9 - Fri 26-Sep-25 03:37
+* **Root cause:** Classical ion instability due to bad vacuum in X02SA with U15 gap closed
+* **Issue:** Uncontrolled loss of 400 mA at thin septum and collimators
+* Filling gap of 50 buckets and vacuum interlock at 1e-7 mbar
+* Vacuum interlock is triggered but far too late with 230 ms delay
+* [https://elog-gfa.psi.ch/SLS/62668](https://elog-gfa.psi.ch/SLS/62492)
+
 ## 8 - Thu 25-Sep-25 22:58 
-* **Root cause:** vacuum / ID gap / ion instability
-* Repetition of Nr. 7
-* Vacuum Interlock threshold now reduced
-* Filling pattern gap increased from 30 to 50 buckets
+* **Root cause:** Classical ion instability due to bad vacuum in X02SA with U15 gap closed
+* **Issue:** Uncontrolled loss of 400 mA at thin septum and collimators
+* Filling gap of 30 buckets and vacuum interlock at 4e-7 mbar
+* From now on:
+    * Vacuum Interlock threshold now reduced to 1e-7 mbar
+    * Filling pattern gap increased from 30 to 50 buckets
 * [https://elog-gfa.psi.ch/SLS/62484](https://elog-gfa.psi.ch/SLS/62484)
 
 ## 7 - Thu 25-Sep-25 18:04 
-* **Root cause:** vacuum / ID gap / ion instability
+* **Root cause:** Classical ion instability due to bad vacuum in X02SA with U15 gap closed
+* **Issue:** Uncontrolled loss of 400 mA at thin septum and collimators
 * Beam dump seems to be caused by an initially slow-rising vacuum spike inside the X02SA U15 undulator
 * Lifetime went down from 8 hours to <2 hours slowly in the last 5 minutes before the beam dump simultaneously with the pressure going up
 * The observed vacuum spike could be a classical ion instability
@@ -22,7 +79,7 @@ template: main.html
 * [https://elog-gfa.psi.ch/SLS/62482](https://elog-gfa.psi.ch/SLS/62482)
 
 ## 6 - Tue 23-Sep-25 15:56
-* Root cause: **FOFB writes bad values to correctors**
+* **Root cause:** FOFB writes bad values to correctors
 * Happened during BPM Sector reboot, i.e., overall reliability issue with BPM/FOFB system
 * Beam dump controller only triggered by RF stations
 * Post mortem data clearly shows that beam was lost before dump kicker was fired

mkdocs.yml

@@ -1,5 +1,5 @@
-site_name: SLS 2.0 Operations Management
-site_description: SLS 2.0 Operations Management
+site_name: SLS 2.0 Operation
+site_description: SLS 2.0 Operation
 site_author: Felix Armborst
 # based on CERN PS-MPC site by A. Huschauer
 site_url: https://sls.gitpages.psi.ch/
@@ -148,6 +148,7 @@ nav:
     - 'Beamlines': 
         - 'Contacts' : uom/BeamlineContacts.md
         - 'UOM minutes': uom/minutes/uom.md
+        - 'SU Permits' : uom/minutes/uom.md
     - 'Schedule' : 
         - '2025' : schedule.md