# Presentation: 532484

## Upcoming Dates Accumulator Ring:

**Project Office Visit ****	****	****	****	****	****October 9, 10**
**Vacuum ASAC Presentation**
**FY2003 Budget issues**
**Magnet Specification List – ****Individual Magnet Parameter Sheets **
**Meeting ****Friday 10/4 1:30 p.m.**** – S. Tepikian and M. Hemmer**
**Review them and SIGN THEM OFF**
** **
**DOE Review****	****	****	****	****	****November 13**

## Installation Memo

** ****Conc.: Installation Priorities****	****	****	****	****Date: 10/12/2002**
** **
**The ASD Installation plan has been developed over the past year and was continuously refined. It matches the ASD subproject schedule and on a higher level is bounded by the ASD commissioning and installation dates that are documented in the IPS. In addition to that, the installation of the actual hardware is following a certain logical sequence that can best and shortest be described by ****“moving from West to East”**** with the installation on the site and within the buildings and the tunnels “from the roof to the bottom”. The congested areas that we find with the present SNS design, especially in the klystron gallery and the Ring Service building, forces this sequence, because we see this as the only way to efficiently use the work force for installing equipment. In order to stay in sequence, ASD has therefore put the highest priority on installation. Over the least few weeks when we installed or actually “de-installed” several pieces of equipment, we learned how difficult it can be if that needs to be done.  **
** **
**Following the schedule on the installation plan and the above described installation sequence we will have situations where ****we need to install equipment that is not tested**** although it was planned to be. Positive float until commissioning might not necessarily leave float compared to the installation plan and for the details we have to rely on the planning of the Installation Services Group. The time left before commissioning will be used as efficiently as possible to perform testing “in place”.**
** **
**If this happens, the group leaders and work package managers will have to work out the details with the Installation Services Group. In general, “one of kind” or “first articles” should never be installed untested if originally foreseen for testing.  ****Ultimate responsibility lies with the group leaders here in Oak Ridge**** and the division office for these matters. Failure of untested equipment under these circumstances is clearly an ASD responsibility although the ****procurement departments of the partner labs**** might still be involved dependent on whether the associated contract is closed out or not. **
** **
**The highest risk we take with installing non-tested equipment lies of course in the failure of such. ****We have budgeted significant amount of man power and resources for testing.**** These resources, ****if not used****, should be documented and ****returned**** to contingency which will ultimately allow procurement of more spares. **
** **
**I would like to ask the STL’s to ****implement this policy immediately**** and want to thank you for your continued support. **
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## Project Office Visit Agenda

**Injection Area Lay-out and Installation. ****Delivery Schedule**
** **
**General Meeting**
** **
**RTBT/HEBT Magnet/Vacuum Installation ****Delivery Schedule**
** **
**Ring Lattice Drawing Survey, Installation Drawings & Magnet  ****Lattice and Layout Drawing for HEBT and Ring             **
**                         **
**Magnet Testing & Measurement for Ring 1⁄2 Cell Magnets**
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**Assembly Schedule for Ring 1⁄2 Cell ****Delivery Schedule by 1⁄2 cell type**
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**Ring Collimators & Moveable Scraper, HEBT Collimator Design & RTBT Collimator Update  -  ****Remote Clamps, HEBT Schedule, Deliver Outer Shielding**
** **
**Extraction Straight Section Layout, Magnet Design Review, and Installation**
**“****Final Design Review”, Delivery Schedule**

## Collimators 

**Friday 11:00 Weekly Meeting in the EAG Conference Room**
**HEBT Collimator lifting fixture design stress calculation/lifting rig approval.  ECN**
**HEBT Collimator end shielding redesign. ECN**
**HEBT Collimator Beam Pipe. ECN**
- Procurement STATUS – Weekly Phone Conference
- HEBT Collimator Beam Line Layout **Approved**
- HEBT Stripper Design
- HEBT Momentum Collimator – Installation/Shielding layout.
- Ring Primary Collimator base and shielding design.
- Ring Moveable Collimator – Installation Layout.
- Moveable Shield Procurement on hold fy 2003

## HEBT Magnets and Beamline

- HEBT Dipole
- 1, 2, 3, 4, 5, and 6 at ORNL
- ORNL measurement status?
- HEBT 12Q45 Quadrupole/16CD20 Corrector Requisition –
- Production delivery of 17 magnets – **Water fitting repair status?**
- HEBT/RTBT 27CD30 Corrector
**NETC – Ordering Material**
- HEBT/RTBT 21Q40 Quadrupole
- Phase II Magnets to be shipped to BNL for measurement.
**Magnet Sled and Stand Design in Checking **

## Ring Magnets

**902 1⁄2 Cell Assembly Area**
**Shipping Date for #1 - October 31, 2002 - ****assembly status**
- Water fitting repairs
- Production schedule for #2-#4 and #5-#8
**Lifting fixture modifications – Status **
**Production Schedule – Production Bus Work on order**
**17D120**
- ITF quality progress – 28 magnets measured and accepted.
**Spare magnet shipping?**
**21Q40 Quadrupole – 17/29 in house (production measurement #3)**
- Measurement – First String of 8.  Start Second String.
- Tesla Schedule – Tokyo Express??
**Water fitting repairs**
**26Q Quadrupole Requisition** ** **
**2****nd**** Iteration Chamfer Machining Status.**

## Ring Magnets

**30Q Quadrupole Requisition **
- Magnet Measurement Completion Date
- Drawing ECN’s – pole tips, fittings, Lambiase cable termination
- BNIP Production Schedule
**21S26 High Field Sextupole**
- Coil Modification ECN
**26S26 High Field Sextupole**
- Drawings in checking – Coil size change.
- SOW and Spec.
**27CDM30 Corrector (****production measurement ****#2) – All 29 in house**
- All Magnets Received
- Ready Production Measurement
** **

## Ring Magnets

**21CO26 Corrector (****production measurement ****#4) – All 8 in house**
- Ready for production measurement
**21CS26 Corrector** **(****production measurement ****#1) – ALL 8 in house**
- Production Measurement Status – Estimate to Complete
**41CDM26 Corrector **
- Magnet Measurement Complete - Approved for Production
- Base modification
**36CDM26 Corrector**
- 1st article delivered **September 13, 2002**
- Failed Hi-Pot
**Returned to Vendor**

## Special Injection Magnets – Overall Design Layout

**Injection Septum Magnet - **Magnet Travelers
- Status – both magnets assembled?
- Testing Complete – Injection Vacuum Chamber Spare??
**Injection Dump Septum Magnet Injection Chicane Magnets #2, #3**
- NETC Contract, PCR for spares.
**Thin Foil Mechanism**** – ****Testing and Acceptance 7/30/02.**
**Thick (Injection Dump) foil design status**.
**Injection Magnet #4** – **Acceptance Testing Status**
**Injection Magnet #1** Complete Redesign.
**Injection Kicker Magnets** - Magnet Travelers
- 1st articles ready for testing – **Coated Ceramic Chamber??**
- Ferrite Order Status, Ceramic Chamber Order Status
**RFQ to Shops**

## Special Extraction And RTBT Magnets

- Extraction Kicker Magnets
- Design Status
**Design Review – No issues**
- Lambertson Magnet
- Design Status
**Design Review – No issues**
- RTBT Magnets and Line **– DESIGN REVIEW – No issues**
- 36Q85
- Raynor fabrication of Magnet Cores – **STATUS Final Machining of first core**
- Coil Material Delivered