Transcript test_beam - Indico

TEST BEAM 2007
Dates, Facilities, Safety
Cinzia
Some key slides from Beniamino Di Girolamo
CERN
Aim of the test beam
 Test the FP420 System:
 1 hamburg-pipe section with 3D detector blade(s)
and timing detectors at room temperature
 Tracking possible using ATLAS micro-strip telescope
which can be installed to include the entire system
 Will include: motor tests, irradiated 3D atlas
assembly ( 1 single card if cooling available)
 DAQ with ROD (Scott) or Turbo-Daq
Dates and organisation
 11-16 October. Request made for few days in
November
 It will be in former NA45 area - H8
Need of scheduling the installation
The 138 door blocks 80-90 m of beam line
Normally a crane is available and there will be 1 full day
Available to install everything in the beam area
– There is a dump: people can work downstream if you are
taking data, but not the opposite
Facilities
 What do we need?
Table? Cables? Registration for computers?
» Make list as soon as possible
Network infrastructure (more than what is
already available?)
 Network infrastructure available
100 Mbit connection
Need of register equipment
to be decided in the next months:
 ALL SUB DETECTORS: infrastructures, space
 MANPOWER availability
 DAQ choice
 Next meeting’s data
 Equipment transfer dates to Cern
Safety
 These slides do not replace a safety course
 Any of you working in building 887 or in other
controlled area must
Follow or followed a Safety training
Wear a film badge
• Temporary ones are easy to obtain from ‘film-badge
service’
• Long term ones have stricter rules to follow
 Breaking rules is nice, but these rules are for your
health!
Building 887 classification
 The building 887 is classified as controlled area
Average dose rate: ≤25 mSv/h
Maximum dose rate (transitory conditions):
≤100 mSv/h
Limit for people under dosimetry control status:
20 mSv in 12 months
The ALARA principle: As Low As Reasonably
Achievable
Basic rules
 Wear your film badge
Every month (at the beginning) insert it in the
reading machines: you are monitored
• Many around CERN
• One near gentlemen toilets in 887, Jura side door
There are frequent visits of radio-protection
personnel that will ask you to show your film
badge
 The film badge has to be complete
Do not remove labels
It costs a lot: don’t loose it
In case of need
 For any safety question call coordinator at
16 3593
 For any accident
Call Fire brigade 74848
Fire or big accident: call 74444 or 112 from any
CERN phone
NEVER work alone in the area
 Same is valid in 887
 You are all brilliant and experienced scientists
 Surely you can do everything alone BUT…
 If you fail you will be frustrated (minimum) in danger
(maximum)
 Doing with other people is more fun
 In case you are alone GO HOME
 If you are alone and you need help, before start call someone
or call me
 If there is something strange going on call the fire brigade
they are around 24/7 (even during CERN holidays…). They are
happy when they are useful
In key access
 Only 8 people can access the area
 ONE PERSON ONE KEY
 If more people is needed inside: put the area to
FREE ACCESS
Via the beam terminal
Or keep the door open for more than 1 minute
 Safety people is constantly around and they take
digital pictures of you: 10-12 people in KEY
ACCESS!
Do not push the button on the door!
 Unless it is a real emergency
 Opening the door is very simple
Turn clockwise (completely!) the key
Open the door
 If the door doesn’t open it means you are not
patient
Turn the key completely
Handle
Access key rack
Access situation
Behavior in the area
 Do not leave ladders around
 One of the conditions to close the area
All ladders to the floor
 All metallic structures for detectors with high
voltage or current have to be grounded
Refuse to work in unsafe conditions
Every MD and every time we are in free
 After each MD and every time the zone is in free
access, there is the need to patrol the area
 Few individuals have been instructed
They are registered in the SPS Control Room
They are the only individuals enabled to do a
search patrol
In case of first aid emergency
In downstairs counting room
Use common sense
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Safety is also common sense
There are not special dangers
Just keep eyes open
In case of doubts ASK
What else?
 Need of training on the spot?
 Need of training for beam terminal use?
 Beam tuning?
e, , m for free in a wide energy range