2. SPS Personnel Protection System Renovation Project
Tomasz Ladzinski
for the SPS PPS Project Team
07/06/2017
SPS LS2 Planning Meeting #3

3. What’s so special about access ?
Access interlocked with beam – during accelerator operation period: “do not touch”
Access equipment heavily used during access periods; interventions not very popular…
LS2 objective is to renovate, while:
Providing basic access control functionality with limited perturbation to the users;
Monitoring the “external envelope” consisting of access points and the end-of-zone doors.
07/06/2017
SPS LS2 Planning Meeting #3

4. SPS LS2 Planning Meeting #3
Work Breakdown
Central Infrastructure
Servers, HMI, Global PLC – change to current technology
Will be done in two steps: temporary installation in 104, then in the CCC (1 week of perturbations)
Access Site rack equipment
Change the PLCs, relays etc., centralized UPS
1 week dismantling, 2 weeks installation
Access Point
Personnel and Material Access Devices
3 weeks for access point replacement
External Envelope Doors instrumentation
1 week works with minor impact
Internal Doors / Patrol Boxes instrumentation
2 weeks works with minor impact
EIS-beam/machine interlocks
Several punctual interventions, no major impact
07/06/2017
SPS LS2 Planning Meeting #3

5. SPS LS2 Planning Meeting #3
Location of Works
The entire SPS Complex is concerned:
SPS Ring - BA1, BA2, BA3, BA4, ECX4, BA5, ECA5, BA6
East Extraction & AWAKE - TAG41, TAG42
West Extraction & HiRadMat - BA7, TT61
North Area primary - BA80(TCC2), BA81, TCC8, ECN3
Works with most impact at the access point (surface for the ring)
dismantling of the turnstile, door and racks
installation of PAD, MAD, new door, finishing grids.
07/06/2017
SPS LS2 Planning Meeting #3

6. Access Point Components
SAIMA Ele 2000 PAD as in the PS, with an integrated rack (1050 x 1600)
SAIMA MAD as in the PS and LHC – the minimum width is at least as large as the elevator (1200 x 2500)
Emergency Exit door (900 mm passage)
07/06/2017
SPS LS2 Planning Meeting #3

7. Access Point Replacement
Replacement of an access point: 3 weeks
No access through the access point during weeks, possible to enter from adjacent points.
Minimize the duration of access perturbation and the cost of temporary workarounds
Schedule to bother the least (e.g. use the same time windows as lift renovation) – 2-3 weeks
Guards with “access control suitcase” – 2-3 weeks (Expensive)
Temporary turnstile relocation – 1 week (Expensive)
Pre-install in vicinity and swap access points –1 week (Space issues)
07/06/2017
SPS LS2 Planning Meeting #3

8. SPS LS2 Planning Meeting #3
Dependencies
PLAN
Item (pilot AP installation ECA5 in 2018)
Item (all other works during LS2)
Integration studies EN/ACE
Signal cabling, fibers etc. – EN/EL
Connection with EIS-beam/machine/external – BE/ICS/AS, EN-STI, TE/EPC, TE/ABT, EN/CV, HSE/RP, TE/MSC
Metallic structures, grids, door adjustments – SMB/SE, EN/ACE
Transport of access point equipment, racks etc. from bld. 104 to the sites – EN/HE
07/06/2017
SPS LS2 Planning Meeting #3

9. Testing and Commissioning
Multi-stage approach
Test of Access Point after installation
Test of a complete access zone – access blocked during 1-2 days
Global tests – required one week with no access just prior to the SPS closure, prerequisite to allow safe tests of the SPS hardware.
DSO Test before first beam 1-2 days
07/06/2017
SPS LS2 Planning Meeting #3

10. SPS LS2 Planning Meeting #3
Planning – version 0
This is a very first attempt…
Version 1 will be provided once more input is available (cabling, lifts etc.).
07/06/2017
SPS LS2 Planning Meeting #3

11. SPS LS2 Planning Meeting #3
07/06/2017
SPS LS2 Planning Meeting #3