Accelerator Readiness Review October 31, 2006

1
Accelerator Readiness ReviewOctober 31, 2006

• Quality Assurance
• Darren S. Marsh
• Stanford Linear Accelerator Center

2
Outline

• Major Areas of Quality Assurance
• Quality Program Management
• Technical Requirements
• Design Reviews
• Manufacturing, Inspection and Test Control

3
Quality Assurance Program

• LCLS QA Program will be conducted in accordance
  with LCLS Quality Implementation Plan
• Lessons learned from other programs will be
  utilized
• The implementation relies upon the controlled
  application of plans, procedures, and requirements

• Objectives
• Clear, formal communications of specifications
• Clear, formal definition of interfaces and
  responsibilities
• Verification that specifications have been met

4
Technical Specifications
5
Technical Baseline Design Definition
Requirements Summary
6
Requirement Documents Tracking

• Requirement documents status reviewed at LCLS
  Management Meetings
• Applicable requirements document updated based on
  CCB action or requirement change

7
Design Review Program

• Design reviews are essential to good engineering
  practice and are used as a quality assurance
  metric to ensure the successful construction of
  the LCLS.
• ESD 1.1-324 establishes guidelines for design
  reviews conducted by the LCLS Subsystems.
• It describes the material to be covered, the
  documentation requirement and the process for
  closure of all action items.
• Reviews based upon the appropriate selection from
  the following reviews
• System Concept Review (SCR)
• Preliminary Design Review (PDR)
• Final Design Review (FDR)
• Readiness Review (RR)

8
Technical Design Reviews

• gt100 design reviews have taken place
• 50 design reviews have taken place in last six
  months

9
Work Processes

• Manufacturing, Assembly and Installation
  Activities
• Work processes are planned and controlled
• Activities are performed in accordance with
  prescribed instructions, procedures and drawings
• Items are designed and changes controlled using
  sound engineering practices, analyses and
  configuration management
• Inspection and Test
• Items are inspected and tested to verify
  conformance to specified requirements

10
Inventory Database
Drawing from SLAC document control
Serial , Barcode , Alias name
Optics name
11
Summary

• LCLS Quality Assurance Program well established
• Quality Assurance processes are in place to plan,
  perform, assess, and improve work
• Based on the development and maintenance of the
  integrated LCLS Total Management System
• Performance Oriented
• Infrastructure elements in place for successful
  integration/installation, checkout and
  commissioning of system hardware
• The LCLS Project is ready to begin commissioning
  activities