# Presentation: 363181

## WBS 1.10 Staged Schedule

- Staged Installation plan

- Joe Howell

## Staged Detector Elements

- Stage I – Installed by end of Aug 1 – Nov 30 Shutdown
- All Magnets (Vertex, North and South Toroids)
- Pixel Detector
- RICH Detector with gas volume instrumented and top PMT
- Straw Stations 1,2,5,6,7
- Strip Stations 1,2,5,6
- ECAL with 50% of the crystals
- Muon Stations 2 and 3
- 50% of Trigger and DAQ
- Stage II – Installed in July 1 – Oct 1 Shutdown
- RICH bottom and side PMT’s
- Straw stations 3,4
- Strips stations 3,4,7
- Muon Station 1
- Remaining 50% of ECAL crystals
- Remaining 50% of Trigger and DAQ

## Changes in installation plan for staged detector 

- Vertex and Toroid Magnet installations are not tied to specific shutdowns
- The EMCAL is held in the assembly hall for more crystal installation
- Major installation tasks are shifted away from the production time-frame to avoid conflicts for resources
- Major installations tasks are spread over two extended shutdowns (17 weeks and 13 weeks) which are dedicated to BTeV

## Description of  Project Flow         WBS 1.10

- (stage I)     BTeV Detector

- Counting Rooms Outfitting WBS 3.0

- Remove existing magnets

- Install and connect racks

- C0 phase I outfitting WBS 3.0

- Build Vertex Magnet

- Build South Toroid

- Assemble RICH Tank

- Build North Toroid

- Assemble EMCAL structure & install partial crystals

- Install LCW

- Install Vertex Magnet

-  FY 2006

- FY 2007

-  FY 2008

- FY 2009

- Install North Toroid

- Install Fire Detection & Electrical WBS 3.0

- Complete HVAC WBS 3.0

- Install EMCAL

- Install RICH Tank

- Install Cables

- Install Trigger, DAQ, PS & Controls

- Assembly Hall

- Collision Hall

- Procure Racks

- Procure Water & Gas Systems

- Stage Hall Racks

- Install Water & Gas Systems

- Procure Power Supplies & Cables

- Install Pixel

- Install Racks

- Complete RICH

- Complete ECAL

- Complete Muon

- Complete Forward Tracking

-         Vendor/Contract
-         FNAL
-         FNAL/University

- FY 2010

- Install Beam Pipe + Forward Tracking

- (stage II)

- Stage Pixel & Forward Tracking

- Complete Racks

- Stage Remaining Detector Elements

- Install South Toroid

- Install Sta. 7

- Install RICH MAPMT

- Install Muon

- Cable EMCAL

## Installation flow in 2005 – 2006       WBS 1.10

## Installation flow in 2007 – 2008       WBS 1.10

## Installation flow in 2009           WBS 1.10

## Installation flow in 2010           WBS 1.10

## Installation Critical Path

- Stage I Installation
-  Two zones of major work
- Pixel - Forward Tracking - RICH MAPMT
- Straw station 7 - EMCAL cabling – Muon Stations
- Longest Duration Activities
- Pixel Connections (4 weeks)
- Straw and Strip Installation (4 weeks)
- 2009 Shutdown float:  4 weeks on 17 week shutdown (23%)
- Stage II Installation
- Longest Duration Activity (by far)
- Crystal installation and cabling (10 weeks)
- 2010 Shutdown float:  2 weeks on 13 week shutdown (15%)

## A sample - Pixel Installation

- Prior to installation
- A significant portion of the cooling, vacuum, temperature control, position control services will be installed and operational.
- Crates, electronics (PDCB and data links), slow controls modules and cables, power supplies will be installed and tested.
- The portion of the Trigger and DAQ will be operational (10% test)
- Step 1, Installation in vertex magnet
- Moving pixel into vertex magnet (1000 kg) with rail system and rough align
- Time required, 2 days
- Step 2, Connection of Pixel Detector Services
- Dress cables out of vertex magnet to relay racks
- Connect to infrastructure (vacuum, cooling, motion control)
- Final alignment
- Time required, 5-10 days
- Step 3, Final Electrical Connections and Functionality tests
- 960 data cables, 1380 HV and 1380 LV cables. HV and LV may be grouped
- 2 teams of technicians make connections during day shift, group of physicists perform testing during evening shift
- 64 modules per day
- Time required, 20-22 days
- Estimates from Simon Kwan and Jim Fast detailed in installation plan
- Benchmark, Run 2b silicon estimate based on run 2a experience
- B. Quinn: 6 weeks (2 shifts/day) for routing cables and making connections

## Labor profile                      WBS 1.10 

- Labor profile                      WBS 1.10

- Note:  part of 2009 shutdown is in FY2010

- Color Code [FTE]
- Physicists, Post Docs, Grad. Students
- ME, EE, Comp. E, Designer
- Technicians

- FY 06

- FY 07

- FY 08

- FY 09

- FY 10

- 1.1
- 0.8
- 0.2

- 1.9
- 3.1
- 0.7

- 1.9
- 3.8
- 1.6

- 7.6
- 4.2
- 8.4

- 4.0
- 4.2
- 6.8

- 13.5
- 6.0
- 9.6

## Cost profile                           WBS 1.10 

- FY05  k$
- Fully Burdened

- 143

- 659

- 1283

- 1589

- 1648

- 2043

- FY 06

- FY 10

- FY 07

- FY 08

- FY 09

## Cost with Contingency            WBS 1.10 

- Largest contingency applied in FY09 and FY10

## CD-1 Recommendations            WBS 1.10

- Develop schedule with adequate contingency using bottom-up information
- The schedule uses labor and duration information provided by the sub-systems
- The sub-systems have also re-evaluated their installation tasks and procedures. Some changes include:
- Eliminating un-necessary survey
- Increasing the number of installation fixtures to speed installation
- Using engineering design to decrease the installation duration
- This is an ongoing process that includes:
- Developing the cable and utility routing details so that that field fitting is minimized.
- Evaluating detector design features that can speed installation and servicing.
- Developing comprehensive CAD models of adjacent detectors to check for spatial conflicts.
- Appoint level 2 physicist for installation and integration
- BTeV Project Management is actively seeking such a person.
- Increase installation contingency to 75%
- The contingency is now 63% but the base costs were increased $726k because of additional labor applied before and during the second extended shutdown.