ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 1 Insertion Device Costs Overview US Pixel Meeting July 9, 2003

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 2 Pixel Package Insertion Device Overview Rolling and Sliding Rail Riders –3-part rolling trolleys on either side of barrel Mounted to and between frame and beampipe support plate –2-part sliding riders at far ends of pixel package Mounted to beampipe support plates Mounts to PST, frame and beampipe support plate Mechanism for pulling in package Key Cost Points –FY03 costs (for prototyping) are within budget, excluding tech time –FY04 costs (for production) were not included in previous budgets

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 3 Insertion device design schematic Insertion device includes –2 Sliders at far A and C sides –2 Rolling Trolleys, each between services and frame –Set of four pixel mount ramps –Frame-to-trolley mounts –Frame-to-ramp rollers –Trolley interlink Services CServices A Frame Trolleys Sliders Pixel Mount Ramps Trolley Interlink

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 4 Insertion Device Key Structures Sliding surfaces 2-part Sliding Rail Rider3-part Rolling Trolley Rollers Frame Mount

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 5 Insertion Device Key Structures 3 Mounting Inserts to Beampipe Support Plate 3 Mounts on Frame Endplate (distributed) Plus components for pulling in package: trolley interlink, pulley system, capstan winch

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 6 Insertion Device Key Structures Pixel Mount Blocks and Rollers

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 7 Insertion Device Deliverables A- and C-side Trolleys A- and C-side Sliders Pixel Mount Blocks and Rollers Insertion mechanism All interfacing mounts Insertion Device must be delivered in time for dry assembly with PST in August ’04

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 8 Schedule FY03 through 2 nd quarter FY04: Prototype FY04: Production August FY04: Delivery

ATLAS Pixel Detector July 2003 Insertion Device Costs A. Smith, LBNL 9 Costs Costs do not include tech hours $30k included in FY03 budget for insertion device No previous budget for FY04 costs Some expensive prototype parts to be reused for production Total cost to complete including tech time: $98,372