1 brookhaven science associates storage ring - conventional facilities interfaces erik johnson,...

1 BROOKHAVEN SCIENCE ASSOCIATES

Storage Ring - Conventional Facilities Interfaces

Erik Johnson, Accelerator Systems Interface Manager

Accelerator Systems Advisory Committee Meeting

July 17-18, 2008


Storage Ring to Conventional Facilities?

Louis Henri Sullivan

Architect(1856 – 1924)

Form ever follows function


NSLS-II : Form following function

A-301, 80% Title II


And how it got that way…..

9 June 2008 Coordination Meeting

9 June 2008 Coordination Meeting


Overview of SR-CF Interfaces

• Identify Interfaces• Specifications for the storage ring set building

parameters and interfaces• Some examples

• Ratchet wall coordination• Process Utilities• Storage Ring Openings• Coordination with CF Design (80% Title II review)• Conventional Facilities Functional Requirements

• Where you can find interface information


Example Conventional Facilities Coordination

Storage Ring Ratchet Wall Specification• ASD, CFD, ESH and XFD all interested stakeholders• Iterative development of requirements with

stakeholders• Document agreements and specifications• Coordination with A/E (HDR) and CFD to implement


Technical Stakeholders

ESH• Tunnel is first and foremost a radiation enclosure• Relationship of ring with enclosure impacts on shielding performance

Accelerator Systems• Tunnel interacts with (constrains) storage ring configuration• Provides platform for mounting of equipment supporting operation of the accelerator

Experimental Facilities• Interface between machine and user beamline• Ratchet wall interacts with (constrains) beamline configuration

Conventional Facilities• Tunnel is substantial portion of construction activity• Design interacts with (constrains) other building systems

29 January 2008 Interface Meeting



Ratchet Wall Design Documents

ESH documents• Bulk Shielding Requirements for Final Design of NSLS-II

Accelerator Enclosures, Job & Casey, 2008 Jan 25• Final Design Parameters and Beam Loss Assumptions for

Shielding Calculations of NSLS-II Accelerator Enclosures, Job & Casey, 2008 Jan 25

• Shield vs distance 1.XLS (translation of shielding requirements for ratchet wall design by PK Job)

Engineering documents• Drawing SR-DG-1003-1-15-08




Ratchet Wall Specification

• See dwg for layout details• Normal concrete walls except injection area (HD from 28B

to 30B)• Ratchet walls 1.37 m thick• Source to outside wall distances –

• Source Wall face CL to Inboard• Low Beta ID 26.7 m 500 mm• 3PW (low beta) 26.2 m 800 mm• Bend (low beta) 25.7 m 722 mm• High Beta ID 28.4 m 500 mm• 3PW (high beta)24.9 m 800 mm• Bend (high beta) 24.4 m 728 mm




Ratchet Wall ApertureNot yet specified but consider variations• Variability in lattice design

• Change of 200 mm in dipoles shifted low beta inboard 16 mm, high beta outboard 5mm, make ‘budget’ of 20 mm

• Concrete placement• Nominal specification is variability of 25 mm for vertical lines

• Decker distortion (offset 5 mm outboard)• Canting (consider cant dipole to dipole, 1.75 mrad)

• Outboard line at wall 64 mm outside of CL• Inboard line at wall 35 mm inside of CL

• Extracted fan (nominally 3 mrad)• About 75 to 80 mm width at wall• EF specifies 8” diameter pipe (200 mm full aperture)

Outboard: 20+25+64+100+ 209 mm (say 8 1/4”)Inboard: 20+25+35+100=180 mm (say 7 1/8”)Propose 16” clear opening, 8.5” to outboard, 7.5” to inboardFull width shelf inside for lead 250 mm thick




High beta front end

Schematic, but suggests about 1.5 meters could be appropriated from front end

Would have impact on FOE layout and ratchet wall doors




Revised Ratchet Wall Specification

• See dwg for layout details• Normal concrete walls except injection area (HD from 28B

to 30B)• Ratchet walls >1.37 m thick• Source to outside wall distances –

Source Wall face CL to Inboard• Low Beta ID 25.5 m 330 mm• 3PW (low beta) 25.0 m 716 mm• Bend (low beta) 24.5 m 643 mm• High Beta ID 26.7 m 330 mm• 3PW (high beta)23.7 m 696 mm• Bend (high beta) 23.2 m 626 mm

6 February 2008 Interface Meeting

6 February 2008 Interface Meeting


Document Ratchet Wall Interface


80% Title II Drawing A-401

High Beta distance from

6 Feb meeting: 26.7 m


Process Utilities RAM


NSLS-II Process Utility LoadsRevision 1

Injector•Linac•Booster•BRF•xprt lines

SR Inst•Diag & Cntl•Vacuum•Interlocks•IDs

SR PS•Magnet PS•PS Cntls

SR Magnets

Al

PCHW

HVAC

CHW

Expt’lInstr’t•Absorbers

Expt’lInstr’t•Controls•Equipment•Acc. Loads

SR RFCryo

SR VacSystem•Absorbers•Chamber

SR RF•Controls•Klystrons•Loads

PW

Cable Loss

~ 1 MW transfers with electron beamStays in SR RF in an upset condition

2,275

598

1,740

2,596671

kVA Average AC Power

112

970 30580

613

1,160

35

80

518151161

1,640

102 1825,029

8,753 kW

2,507

1,217

1128300

573

Pump heatkWkW Average Load

58

179

336

300

573

418

SR

SR RF

Injector

TWRInjector•Linac•Booster•BRF•xprt lines



SR Magnets

Al

PCHW

HVAC

CHW



SR RFCryo



PW

Cable Loss


2,275

598

1,740

2,596671

kVA Average AC Power

112

970 30580

613

1,160

35

80

518151161

1,640

102 1825,029

8,753 kW

2,507

1,217

1128300

573

Pump heatkWkW Average Load

58

179

336

300

573

418

SR

SR RF

Injector Injector•Linac•Booster•BRF•xprt lines



SR Magnets

Al

PCHW

HVAC

CHWCHWCHW



SR RFCryo



PW

Cable Loss


2,275

598

1,740

2,596671

kVA Average AC PowerkVA Average AC Power

112

970 30580

613

1,160

35

80

518151161

1,640

102 1825,029

8,753 kW

2,507

1,217

5,029

8,753 kW

2,507

1,217

1128300

573

Pump heatkW Pump heatkWkW Average LoadkW Average Load

58

179

336

300

573

418

SR

SR RF

Injector

TWRTWRTWR


Gaseous Nitrogen System

CFD Scope

LOB 3

SB3

LOB 2

SB2

LOB 1

SB1

gN2LOB 5

SB5

SR Tunnel

LOB 4

SB4

Inj Cryo

RF

ASD Scope

Tunnel manifold: 8 taps/cell typical

x6

Port APort B


Storage Ring typical single cell

Port APort B

Use Frequency ComponentsSeldom BM Photon ShutterSeldom Slow Gate ValveIntermittent Photon ShutterSeldom Fast Gate ValveIntermittent Safety Shutter

Use Frequency ComponentsIntermittent Front EndSeldom Purge gas sourceSeldom ID Isolation valveFrequent Beamline supply

Beamlines Nominal use 0.4 cfm each2/cell, 12/pentant


Storage Ring Tunnel Openings

Example Openings

50% Title II Drawing, A-101K


Storage Ring Tunnel Openings

http://groups.nsls2.bnl.gov/acceleratorsystems/interface/Lists/SR Openings


Conduit layout

A-type conduit

LT Electrical; George Ganetis

CD-type conduit

A

B

D

B

120 total connecting Storage ring tunnel and mezzanine

A

C

D

C


Review of 80% title II - InjectorNo Element Comment

1 Emergency exit labryinth Add wing onto shield wall2 Booster to SR transport line Shift wall as per Timur Shaftan, Opening 1 meter square centered on

transport line through the wall3 Booster service area to booster Cable tray labyrinth under staircase4 Booster service area to storage ring Extra set of conduits (4 4 inch diameter)

5 Booster service area to booster Add a 4 foot wide by 18" high opening at the top of the wall. Brick it up: Future expansion of cable tray system

6 Storage ring laberyinth area Laberyinth leg needs to be 3 meters long (see A421) as per PK7 Storage ring laberyinth area Door B103.4 in this area duplicate number. Should be B103.1?8 Control Room Move door B111 to upper right near door B103.19 Booster service area to booster Two RF coax penetrations

10 Laberyinth B105 Needs to have a door added to the drawing11 Offset conduit in injection straight Provide cable path with extra conduit from storage ring mezzanine to the

storage ring injection straight12 Cable tray path at end of B108

Labryinth12" high by 18" wide cut at the ceiling to go between labryinth and booster enclosure

13 Klystron waveguide 4 waveguide penetrations from the klystron gallery to the linac enclosure

14 12 inch tray to gun Route 12 inch tray from klystron gallery through B-109 labryinth for gun

15 Cable tray Klystron to Linac Three openings 12" by 18" for 12" cable trays from klystron gallery to linac enclosure. One at gun end, one near the middle, and one at the high energy end of the linac.

16 Booster RF controls conduit 2 groups of 2-4" dia offset conduits to provide control and instrument cable connections to the booster RF cavities

17 LB-Transport line opening Opening is 24" square centered on transport line through the wall at the end of the linac enclosure

18 Injector service building to storage ring mezzanine cable path

Provide a cable pathway from the electronics in the injector service area through to the cable tray system of the storage ring mezzanine.

19 Booster tunnel outlets 4- 208 outlets, 2-480 outlets as indicated20 Klystron gallery convenience outlets 110 convenience outlets on wall separating klystrons and linac

21 Linac enclosure convenience outlets 110 convenience outlets on wall separating klystrons and linac

22 B103.4 door (to klystron gallery) Make this a double door. Shift as necessary to clear door that is needed for booster labyrinth (B105)

23 Emergency exit labryinth Awning or cover or something to make the door weather tight and the booster tunnel dry.

24 B107 door to linac Weather proofing (awining?) over external shielding blocks to keep the linac enclosure weather tight

A-101K


Comments on 80% Title II Submission

http://groups.nsls2.bnl.gov/acceleratorsystems/interface/Consolidation CF Design Comments for ASD


A/E collection of CF functional requirements


Conventional Facilities Requirements

http://groups.nsls2.bnl.gov/acceleratorsystems/interface/Lists/Conventional Facilities Requirements


SR Tunnel Functional Requirements

http://groups.nsls2.bnl.gov/acceleratorsystems/interface/Lists/Conventional Facilities Requirements


Accelerator Systems SharePoint

http://groups.nsls2.bnl.gov/acceleratorsystems


ASD Interface development SharePoint

http://groups.nsls2.bnl.gov/acceleratorsystems/interface


Summary of SR-CF Interfaces

• Identify Interfaces• Active and ongoing effort to identify and refine interface definitions

• Some example interfaces• Illustrated some of the AS-CF interface definition to date

• Where you can find interface information• SharePoint site references (Libraries, Lists)• RSI Documentation (BNL and HDR)

• Look ahead• Continuing elaboration of interface specifications as design evolves• Improved delivery and accessibility of interface information

1 brookhaven science associates storage ring - conventional facilities interfaces erik johnson,...

Documents

ratchet wall design

interface meeting slide

coordination meeting

function slide

interface information

storage ring configuration

user beamline ratchet

wall aperture