Difference between revisions of "Installation and Integration/ActionItems"

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==1. Cryostat design ==
 
==1. Cryostat design ==
  
What is needed:
+
===TCO interface===
  
 +
* List of the components using the TCO
 +
**'''-> Where is the info?'''
 +
**'''-> Who?'''
  
=== List of the components using the TCO===
 
  
*'''-> Who?'''
+
 
 +
* Space inside needed to close the TCO
 +
 
 +
* TCO dimensions: W between 1.1 and 1.2m H will depends on roof penetration (something like membrane to membrane - 0.7m)
 +
* Bob Flight is a potential candidate after the reviews (~December)
  
 
===Roof penetration locations===
 
===Roof penetration locations===
Line 15: Line 21:
 
*''' -> Jack'''
 
*''' -> Jack'''
  
===Cable routing to the feedthroughs ===
+
*Instrumentation feedthrus
 +
 
 +
* HV feed thru
 +
 
 +
* Detector readout feed thru
 +
 
 +
===Cable routing to the feedthroughs --> [https://dune.bnl.gov/wiki/Installation_and_Integration/ActionItems/Cables cable_page]===
 +
 
 +
There are two options for reading out the lower APA:
 +
* Either the cables are routed up through the upper APA
 +
* Along the floor and up the wall.
 +
The floor option changes the number and location of the feedthrus. There are also grounding implications.
 +
 
 +
* Prototyping could be useful (trial at Ash River? The APA frame will get there between 7th-14th)
 +
 
 +
*'''The info is from Lee'''
 +
*'''-> Jim will set up a meeting with Roxanne/Marvin/Ron and Matt/Lee and Dave from photon to start the discussion'''
 +
*'''->Need this around Xmass for final decision in mid-January'''
  
 
===Floor loading===
 
===Floor loading===
 +
The floor loading will probably be defined by the areal lift needed to reach the roof. A draft of the installation proceed needs revised and then the equipment at each step listed.
 +
 +
Main Steps are:
 +
 +
Installation of the detector support structure
 +
Installation of cryogenic piping,
 +
Detector installation.
 +
 +
I added info on the areal lift on the installation page.
 +
 +
*'''-> Where is the info?'''
 +
*'''-> Who?'''
  
 
==2. Underground space  ==
 
==2. Underground space  ==
 +
 +
===Plan for the work flow ===
 +
 +
Understand the test required on the APA. Horizontal or Vertical.
 +
 +
Understand the work flow (row by row? section by section?)
 +
 +
*'''-> Where is the info?'''
 +
*'''-> Who?'''
 +
 +
===Ross Cage Design ===
 +
Bill's proposal: [http://docs.dunescience.org:8080/cgi-bin/RetrieveFile?docid=1871&filename=Cage%20Parameters_FD_25OCT2016.pdf&version=1 docdb entry]
 +
*'''-> Bill'''
 +
 +
=== Random information and questions ===
 +
* If we make the cage tall enough to fit the APA crate inside, the excavation equipment for CF may not fit inside because the cage reduces maximum width by ~4” (100 mm) as compared to a slung load
 +
* Making the cage taller also makes it heavier, reducing the weight capacity for both slung and cage loads
 +
* Can we do to the Yates shaft for some items? Boundary conditions.

Latest revision as of 12:47, 7 November 2016

Action Items for the Installation and Integration group

1. Cryostat design

TCO interface

  • List of the components using the TCO
    • -> Where is the info?
    • -> Who?


  • Space inside needed to close the TCO
  • TCO dimensions: W between 1.1 and 1.2m H will depends on roof penetration (something like membrane to membrane - 0.7m)
  • Bob Flight is a potential candidate after the reviews (~December)

Roof penetration locations

  • Detector support structure interference
  • -> Jack
  • Instrumentation feedthrus
  • HV feed thru
  • Detector readout feed thru

Cable routing to the feedthroughs --> cable_page

There are two options for reading out the lower APA:

  • Either the cables are routed up through the upper APA
  • Along the floor and up the wall.

The floor option changes the number and location of the feedthrus. There are also grounding implications.

  • Prototyping could be useful (trial at Ash River? The APA frame will get there between 7th-14th)
  • The info is from Lee
  • -> Jim will set up a meeting with Roxanne/Marvin/Ron and Matt/Lee and Dave from photon to start the discussion
  • ->Need this around Xmass for final decision in mid-January

Floor loading

The floor loading will probably be defined by the areal lift needed to reach the roof. A draft of the installation proceed needs revised and then the equipment at each step listed.

Main Steps are:

Installation of the detector support structure Installation of cryogenic piping, Detector installation.

I added info on the areal lift on the installation page.

  • -> Where is the info?
  • -> Who?

2. Underground space

Plan for the work flow

Understand the test required on the APA. Horizontal or Vertical.

Understand the work flow (row by row? section by section?)

  • -> Where is the info?
  • -> Who?

Ross Cage Design

Bill's proposal: docdb entry

  • -> Bill

Random information and questions

  • If we make the cage tall enough to fit the APA crate inside, the excavation equipment for CF may not fit inside because the cage reduces maximum width by ~4” (100 mm) as compared to a slung load
  • Making the cage taller also makes it heavier, reducing the weight capacity for both slung and cage loads
  • Can we do to the Yates shaft for some items? Boundary conditions.