system in EHN1 JURA side M DOLE BEICSAS Date 020816 EDMS number EDMS 1710953 V1 2 EDMS 1710953 V1 Renovation of gas detection system in EHN1 JURA side 3 1 Project progress ID: 796499
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Slide1
Slide2Renovation of gas detection system in EHN1, JURA side
M. DOLEBE-ICS-ASDate: 02/08/16
EDMS number : EDMS-1710953V1
2
EDMS-
1710953
V1: Renovation of gas detection system in EHN1, JURA side
Slide331. Project progress
2. Requirements for next stepsOutline
EDMS-1710953
V1: Renovation of gas detection system in EHN1, JURA side
Slide441. Project progress (1/2)
Gas detection system (supplier part) :Study validated (supplier : SIMTRONICS)Next steps : electrical drawings and fabrication of the racksGas
detection system (installation part) :Specific cables
defined :
Compliant
among
others
to: ATEX, IS23, IS41,
Fire
resistant, EMCPurchasing startedObserved in the field :Some sensors under IS37 for several years (to be verified if required in the future)Not enough danger signalisations in the areas (recommendation also by HSE)Visit the 03/08 with HSE and EN/EA for validation (proposition EDMS-1523678V3)
EDMS-1710953V1: Renovation of gas detection system in EHN1, JURA side
Danger signalisation
(
audible and
visual
)
Slide551. Project progress
Planning (global overview) :Dec. 2016 : control system racks at CERN [BE/ICS] Before EYETS : pulling cables part 1/2 [EN/EL] Building 909 (
Gas supply building) Communication
loop between
I/O boxes and control system rack
Electrical
power supplies of the
I/O boxes and control system rack
(ESD 230Vac)
During
EYETS
: pulling cables part 2/2 [EN/EL] Experimental zones between I/O boxes and sensors/actuatorsBefore the end of EYETS [BE/ICS] Electrical connections, tests, commissioning
EDMS-1710953V1: Renovation of gas detection system in EHN1, JURA sideEYETS
Dec. 2016
May 2017
[
EN/EL
]
Pulling
cables
(part 1/2)
[
EN/EL
]
Pulling
cables(part 2/2)
Feb
. 2017
[
BE/ICS
] Connections, tests,
commissioning
[
BE/ICS
] Racks at CERN
Slide662. Requirements for next steps
HSE & EN/EA :Visit on site to confirm the proposition EDMS-1523678V3 Definitive number of sensors Definitive number of danger signalisationsDeadline :
12th August 2016EN/EL :Cost
/planning estimations for electrical
supplies
Complete central to
actuators
DIC
with
GMAO
references
of AUL boxes
Deadline for pulling of cables : end of Febuary 2017BE/ICS :Electrical connections, tests, commissioningDeadline for commissioning : end of EYETS (April 2017)
EDMS-1710953V1: Renovation of gas detection system in EHN1, JURA side
Slide7Slide88ANNEX
Connexion for danger signalisations in experimental zones :I/O box1 cable NGF18
Distribution box
(in the zones)
Up to 6
combined
signalisations
(
Flashing
lights/
Sirens
)
EDMS-
1710953
V1: Renovation of gas detection system in EHN1, JURA side