Procurement and manpower for service installation

1
Procurement and manpower for service installation

• Services readiness dates
• Planning for type ii/iii
• Fibre installation dates
• PS installation plan
• Readout installation plan covered by Janet
• PS and ROD mapping

2
Where to find information?

• Installation WP document https//edms.cern.ch/docu
  ment/499680/1
• Tuesday mornings, CRM (control room management)
  meetings https//edms.cern.ch/document/526887/1
• (Pamela Ferrari, Sandra Ciocio attend for ID).
• Any installation in racks in US(A)15 should be
  discussed here
• Wednesday mornings ID/TC installation meeting
  https//edms.cern.ch/document/462288/1
• Numerous ID representatives
• Focussing on services installation so far.
• New schedule v.7.09 talks by Miikka Kotamaki in
  the last TMB http//agenda.cern.ch/fullAgenda.php?
  idaa055703
• Schedule is now under scrutiny
• Safety course
• Level 4 course mentioned in the bulletin is for
  LHC machine experts only not for work in ATLAS
• Safety course in English is now available every
  day in Building 55

3
Timescales for services - NEW

• Type IV installation complete on US side. USA
  just starting. Will drop to lower priority when
  type II/II cable installation begins.
• 2 November barrel calorimeter moves to z0
  (this is an additional delay since the last TMB)
• Sequence in a sector is
• Tubes, fibres, heater cables, SCT cables, (Muon
  chambers),
• TRT cables, pixel cables

4
Organisation for type II/III services

• New organisational effort to work out detailed
  installation strategy
• Management team being established
• Nicolas Massol (TC - coordinator), Sigi Wenig
• Marek Stodulski (leaving), Jack Fowler (part
  time), Stefan Valker, Hans Danielsson
• Technical follow up from Marco Olcese (based in
  Genova and commuting to CERN from Nov 05)
• Installation teams
• Cables at PPB/F1 Need experienced people from
  the subsystems to make connections at PPB/F1
• Cables over cryostat flange 8 people from Prague
• Cables from tile gaps outwards TC installation
  team of Russians (already in place)
• Tubes on flange current installation team
• Design work on flange should not be the
  bottleneck plan to finish by end of the year

5
List of SCT cables in sector 3

• To be extracted from services inventory by Sigi
  Wenig

6
Planning for type II/III power cables

• Type II/III service installation is supposed to
  start on 15th December in sector 3
• Company are at present making double length
  harnesses with type II cable and connectors on
  both ends. Saverio will work on QA.
• We need cable trays to be in place to measure
  lengths of type II/III harnesses with trial
  cables
• Company will then take 2-3 weeks to make
  harnesses
• We must supply tables of lengths, connectors (not
  yet delivered to CERN), labels (final scheme
  being worked out)
• Include a few spares for instant replacements
  (and maybe even try to install a few?????)

7
(dummy) PPB1 and PPF1

• PPB1 mechanics and dPPB1 boards seem to be under
  control
• Test of dPPB1 prototype was made in the pit
• A few pieces (clamps) need to be remade
• PPF1 mechanics - needs some attention
• Agreed in Engineering meeting in NIKHEF to
  redesign the cable clamp to avoid deforming
  cables
• The clamp is supported from the cryostat and is
  sufficient to locate the type II cable in the
  correct position
• The mechanics to support the dPPF1 PCBs is NOT
  available (either not yet made or in use at
  Liverpool/NIKHEF)
• dPPF1 boards should be fabricated on time need
  to find a way to support them

8
Fibres

• First fibres to be installed 15 December
• Boxes of data fibres should have been delivered
  yesterday to Bat 188-1-001
• Space there to sort out all boxes, get fibres in
  sequence for installation, do inventory
• Tony strongly resists any testing to avoid
  spoiling the heavy duty rigging we paid for
• Need to verify that we understand
  connectivity/labels in enough detail.
• FSI fibre drums are still in Bat 226. Urgently
  need a person to take charge of planning
• Where to cut them to length?
• Are all the steps for pulling/stripping/splicing
  sufficiently understood
• Make labels

9
Mapping

• A lot of discussion recently about power supply
  mapping
• DCS and other experts are fully informed of the
  results of the mapping some implications for
  interlock complexity.
• Barrel crates not mixed with end cap crates
• Some end cap crates mix EC-A and EC-C but
  cooling circuits (quadrants) collected in the
  same crate

10
Cables between racks in US(A)15

• We are collecting a list of services needed
  between racks in US and USA15
• These must be put into the cable DB and given to
  Sergei Malyukov to book slots in cable trays and
  find out lengths
• Marco Olcese does not want to add them to the ID
  services inventory

11
Conclusions

• Dates for installation of first type II/III
  cables are known
• Urgent need to identify skilled people to do
  connections at PP1 without depleting SR1 team
• Logistics of type II/III power cables will be
  interesting
• Need to improve plans for dPPF1 for power cables
• Planning for fibres (especially FSI) needs to be
  improved
• Have to go through the list of other cables and
  verify that all is going to be in time