1. ATLAS M&O 2008-2012 General Comments
RRB M&O SG May 05, 2009
Markus Nordberg
ATLAS Resources Coordination

2. Final 2008 M&O-A Payments (kCHF)
Category A (12.8 MCHF)
Cost drivers
Technical services
(5.2 MCHF)
Magnet operation
(3.0 MCHF)
Core computing I&S
(1.8 MCHF)
On-line comp.
(2.1 MCHF)
Energy NMS (0.7 MCHF)
Note:
Open commitments 0.5 MCHF due to extended shutdown

3. Final 2008 M&O-B Payments (kCHF)
Category B (6.8 MCHF)
Cost drivers
Technical services, manpower (1.9 MCHF)
Electronics replacements, rental (2.0 MCHF)
Operation of areas, spares, stores
(2.7 MCHF)
87 FTE core computing effort as in-kind
Note:
Updated income Table attached

4. 2010 M&O-A Budget Estimates (kCHF)
Category A (16.0 MCHF)
Cost drivers
Technical services
(7.3 MCHF)
Magnet operation
(2.4 MCHF)
Core computing I&S (1.9 MCHF)
On-line comp.
(3.4 MCHF)
Energy NMS
(0.9 MCHF)
Note: Estimates same as presented in September 2008

5. Category-A
Basic assumption: ATLAS in full running mode 1.4 – each year
Note: Cryogenics, gases, electronics, power supplies active at all times irrespective whether there are colliding beams or not
Mechanics replaced at <2%>, electronics <5%>; guidelines as agreed with SG
Key activity drivers (2010)
Basic infrastructure 7.3 MCHF
Technical crews to operate the site/access detector (operation, gases, safety)
General services (provided by CERN)
TDAQ operation 3.4 MCHF
Processor/network replacement model agreed with SG (so-called “V Luth-model”)
Assumes replacements following 3 full years of operation, plus 5% in current year
Present investment model: 1600 processors by EoY 2008, remaining 1400 by EoY 2010
Note: Fluctuating model; 3.9 MCHF in 2011 and 2.5 MCHF in 2012
Sys Admin to operate the TDAQ: kCHF
Magnets, LAr Cryogenics operation 2.4 MCHF
Consumables and operation (using external firms)
Assumes 400 kCHF/year of Liquid Nitrogen to compensate for lack of refrigerator cooling power
Off-line computing (technical infrastructure, services) 1.9 MCHF
Manpower at <88 kCHF>

6. Category-A (cont’d) Specific topics to be addressed for 2010+
Revision of the detector cooling plant
Centralized support for Insertable b-layer (IBL) project
Support for coordinators, core computing
Sniffer maintenance costs
IT support (collaborative tools: EVO, on/off-line DB person)
TDAQ HLT replacement needs > 2011+

7. 2010 M&O-B Budget Estimates (kCHF)
Category B (6.7 MCHF)
Cost drivers
Technical services, manpower (2.1 MCHF)
Electronics replacements, rental (2.2 MCHF)
Operation of areas, spares, stores
(2.1 MCHF)
98 FTE core computing effort as in-kind
Note: Estimates same as presented in September 2008

8. Category-B
Basic assumption: Same replacement rates as in Cat-A; except custom-specific HV/LV PS in LAr and Muons <10%>. Guidelines agreed with SG. Detectors running throughout the year
Key cost drivers in 2010
Electronics, PSs (including also Pixel b-layer replacement) ~ 2.1 MCHF
Manpower ~ 2.2 MCHF
Detector-specific manpower <90 kCHF/FTE>
External manpower <120 kCHF/FTE>
Specific topics to be addressed 2010+
IBL project
Production of LAr LVPS
Production of Tiles PM spares

9. Evolution of M&O 2002 – 2010, MCHF