Installation, Integration and Testing Plans (at C0) Template

Keywords to be Used When Entering or Updating Document in BTeV\'s
Document Database:

temple2002 installintegratetest WBS1.x (where x =1, 2, 3, \... or 11)

Preferred Document Format: Microsoft Word

WBS 1.3 RICH Detector:

Integration and Testing Plan

**(1^st^ draft, H. Cease et. al.)**

# BTeV Document \###

1.  **WBS 1.3 RICH DETECTOR**

    1.  **Introduction**

> This document describes the full chain of integration and testing of
> the RICH detector into the C0 collision hall. The alignment of the
> detector elements in the overall C0 alignment system is also be
> described.

2.  **Summary of Testing Prior to Moving to C0**

> Individual electronic assemblies are tested prior to moving to C0. The
> mirror arrays are pre-aligned at a Fermilab facility prior to moving
> to C0.

3.  **Transportation to C0 and Assembly of L****evel 2 Subproject
    Elements**

    1.  **Tank Frame Segments**

> The Rich Tank frame segments are shipped in pieces small enough to fit
> through the C0 exterior entrance door. The entrance door is
> approximately 12 feet wide and 13 feet tall. The frame segments are
> large and require a rigging crew and a technician crew to assemble.
> Assembly of the tank frame in the C0 assembly hall is estimated to
> take 1 month calendar time. The frame segments can be shipped on a
> flatbed truck.

2.  **Liquid Radiator Vessel**

> The liquid radiator vessel is inserted and mounted to the tank frame
> after the frame is assembled. Plumbing lines from the radiator vessel
> to the exterior of the tank are connected. Fiducials located on the
> radiator vessel are transferred to the tank frame. Mounting the liquid
> radiator vessel is estimated to take 1 week calendar time. Surving
> time is estimate at 1 week calendar time. The liquid radiator vessel
> is fragile and should be transported carefully to prevent the quartz
> window from being damaged.

3.  **Windows**

> The RICH tank walls consist of acrylic windows and carbon fiber
> windows for photon and particle transparency. In order to make the
> windows replaceable, the windows are mounted with flanges and o-ring
> seals. Due to the large number of attaching bolts and length of the
> o-rings, an initial gas leak check on all seals must be performed.
> Mounting the windows and leak checking is estimated to take 2 weeks
> calendar time. All windows can be transported on a flatbed truck. The
> rear window will have to be moved through the C0 entrance door
> separately and at angle in order to fit through the door.

4.  **Beam Pipe**

> Installation of the beam pipe involves replacing the standard Tevatron
> beam pipe with custom beam pipe sections. The RICH beam pipe section
> is supported by the RICH tank frame. Then the window to beam pipe seal
> is made. Inserting the beam pipe into the tank frame and making the
> seals is estimated to take 1 week calendar time. The Vacuum joint is
> made after the tank has been installed into the C0 collision hall.
> Whenever handling Beryllium, the people involved should have the
> necessary Beryllium handling training. Also a Job Hazard Analysis
> should be performed prior to any handling of the beam pipe.

4.  **Installing Level 2 Subproject Elements in the C0 Collision Hall**

    1.  **The RICH Tank**

> Once the RICH tank has been assembled with frame segments, windows,
> liquid radiator, and has been preliminarily leak checked, it is rolled
> into the C0 collision hall. The Tank is installed after the Vertex
> Magnet and the Toroid Magnets. The Tank must be installed prior to the
> Straw Tubes and the Calorimeter. The RICH tank installation involves
> the following steps:

1.  The shielding door is opened at the start of a Tevatron shutdown
    period.

2.  The RICH tank assembly is rolled into the collision hall by riggers
    utilizing rollers at C0 and temporary steel plates on the floor.

3.  The beam pipe connections are made. The continuity of the Tevatron
    beam pipe must be restored to a vacuum below 10^-7^ torr.

4.  The RICH tank assembly will be surveyed and adjusted to its correct
    location with respect to the Tevatron.

5.  Gas connections to the C0 infrastructure are made.

> Whenever handling the Beryllium beam pipe, the people involved should
> have the necessary Beryllium handling training. Also a Job Hazard
> Analysis should be performed prior to any handling of the beam pipe.
> It is estimated that installation requires 1 month and surveying
> requires 1 week of calendar time.

1.  **HPD Bee-Hive and Enclosure**

The HPD array installation is performed after the Straw Tube
installation is complete. The HPD array includes the mu-metal beehive,
HPD enclosure, exterior magnetic shielding, The HPD hexads and
associated electronics are independent to the assembly structure and can
be installed when received. Installation of the assembly involves the
following steps:

1.  The large C0 shielding door is opened at the start of a Tevatron
    shutdown period.

2.  The HPD enclosure is rolled into the collision hall by riggers
    utilizing rollers at C0 and temporary steel plates on the floor.

3.  The HPD enclosure will be surveyed and adjusted to its correct
    location with respect to the Tevatron and the RICH tank.

4.  All necessary electronic cooling, electronic readout, and gas purge
    connections are made to the C0 infastructure.

> It is estimated that installation requires 1/2 week per array and
> surveying requires 1 week of calendar time.

1.  **HPD Hexads**

> An individual HPD hexad can be installed by carrying it through the
> labyrinth door during a Tevatron shutdown period. Installation
> requires the removal the exterior magnetic shielding on the HPD
> enclosure, opening the HPD enclosure, inserting the hexad into the
> bee-hive structure, making the necessary electronic and cooling
> connections, closing the HPD enclosure and replacing the exterior
> magnetic shielding. Installation of the hexad requires 1 day of
> calendar time.

1.  **PMT Bee-Hive and Enclosure**

> The PMT array installation is performed at a convenient time in the
> installation schedule and is not affected by the installation of other
> components. The PMT array includes the metal beehive, PMT enclosure,
> exterior magnetic shielding, PMT modules and associated electronic
> cooling and electronic cables. The PMT modules are independent to the
> assembly structure and can be installed when received. Installation of
> the assembly involves the following steps:

1.  The labyrinth door is opened at the start of a Tevatron shutdown
    period.

2.  The PMT assembly is rolled into the collision hall by riggers
    utilizing rollers at C0 and temporary steel plates on the floor.

3.  The PMT assembly will be surveyed and adjusted to its correct
    location with respect to the Tevatron, the RICH tank, and the liquid
    radiator vessel.

4.  All necessary electronic cooling, electronic readout, and gas purge
    connections are made.

> It is estimated that installation requires 1/2 week per array and
> surveying requires 1 week of calendar time.

1.  **PMT Modules**

> The PMT modules are independent to the assembly structure and can be
> installed when received. The module can be installed using the
> labyrinth door. Installing the module into the PMT array requires
> access to the array location, inserting the module into the array, and
> making the necessary electronic and cooling connections. Installation
> of a module requires 1 day of calendar time

1.  **Mirror Arrays**

> The mirror panel consists of the individual mirror tiles, three point
> mounts used to attach the mirror tile to the mirror support panel, and
> mounts used to attach the support panel to the frame. As part of the
> mirror panel assembly, individual mirror tiles are calibrated and
> adjusted to each other prior to the mirror panel installation. The
> mirror panel installation involves the following steps:

1.  The shielding door is opened at the start of a Tevatron shutdown
    period;

2.  The mirror panel and its temporary support frame are rolled into the
    collision hall;

3.  The RICH tank is opened by removing a side panel;

4.  The Beam Pipe is separated to allow the mirror installation;

5.  The mirror panel is transferred from the temporary support frame to
    the RICH tank mirror support rails;

6.  The mirror panel is moved into position in the tank;

7.  Fiducial marks on the mirror panel are transferred from the panel to
    the exterior of the RICH tank;

8.  The Beam Pipe is reassembled;

9.  The mirror panels are surveyed and adjusted to their correct
    location with respect to the Tevatron, the HPD arrays and the RICH
    tank frame.

10. The RICH tank is closed;

> The mirror panels can be adjusted remotely by using motorized mounts.
> If an individual mirror tile needs to be replaced or adjusted, the
> rear window will need to be removed. Each time the beam pipe is
> separated, the continuity of the Tevatron beam pipe must be restored
> with a vacuum below 10^-7^ torr. It is estimated that the installation
> of the mirror panels requires 1 month and surveying requires 1 week of
> calendar time.

1.  **Filling The Liquid Radiator Vessel With C5F12 Liquid**

> Filling the liquid radiator vessel requires that the following tasks
> are complete:

1.  The vessel has been installed into the RICH tank;

2.  The RICH detector tank has been installed in the collision hall;

3.  The vessel has been leak checked;

4.  The liquid radiator re-circulation system is complete and has been
    tested.

> The process of filling the liquid radiator vessel and confirming the
> re-circulation system is operating properly is estimated at 2 weeks of
> calendar time.

1.  **Filling The Rich Tank With C4F10 Gas**

> Filling the RICH radiator tank requires that the following tasks are
> complete:

1.  The tank has been installed in the collision hall;

2.  The tank has been leak checked;

3.  All of the mirrors have been installed and are position with respect
    to each other, the HPD array, and the Tevatron;

4.  The gas radiator re-circulation system is complete and has been
    tested.

> The process of filling the RICH tank and confirming the re-circulation
> system is operating properly is estimated at 1 month of calendar time.

1.  **Testing at C0**

> Give a general description of the testing required to bring the Level
> 2 Subproject to an operational state. Some suggested subsections are
> below

1.  **Infrastructure tests**

    1.  **Utilities**

    2.  **Safety Systems**

    3.  **Control/Monitoring System**

    4.  **Timing/Clock System**

2.  **Stand-Alone Subsystem Testing**

> Describe the testing of the stand-alone subsystem. What is required?
> Some suggested subsections are below

1.  **Mechanical**

2.  **Electrical/Electronics**

3.  **Software**

4.  **Personnel Required**

5.  **Time Required**

```{=html}
<!-- -->
```
3.  **Multiple Subsystem Testing**

> After the subsystem is tested, the connections to other subsystems
> should be described. What equipment is required? Some suggested
> subsections are below

1.  **Mechanical**

2.  **Electrical/Electronics**

3.  **Software**

4.  **Personnel Required**

5.  **Time Required**