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This document outlines the progress made on the design and construction of the Time Projection Chamber (TPC) within the cryostat. It details the ongoing engineering efforts, including preliminary design analyses, risk assessments, and cost and schedule evaluations. Key activities include participating in integration meetings and leading up to the internal review scheduled for August 4th. Although some tasks are behind schedule, the work plan for the next two months is designed to ensure timely completion of the preliminary design, with a focus on the TPC's structural support and on-detector electronics.
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WBS 1.4 Update Bonnie Fleming L2 WBS 1.4
TPC Organization • WBS Dictionary: Design and construction of the TPC inside the cryostat • Document the TPC system throughout the design and fabrication process • Design and construct the TPC • Design and construct the on-detector electronics • Design and construct the TPC and HV feed-throughs and specify and procure necessary cabling and power supplies
WBS Status Outline • Working over the past month on engineering for Preliminary design Behind on many tasks but workplan for next 2 months allows time to complete Preliminary design
Preliminary Design • Preliminary FEA analysis of wire and cathode frames
Preliminary Design • Preliminary FEA analysis of wire and cathode frames
Preliminary Design cont. Structural support of TPC Cathode/Anode/Field cage
WBS Status cont. • Continuing to develop cost and schedule, preliminary design, Risk analysis, TDR section • Participating in Integration meetings week • Leading up to Internal review on August 4th…. • Design meetings during usual ADWG meeting slots • Completion of Preliminary Design • Written up in TDR – in progress • Cost and Schedule review for Electronics on July 8th • Cost and Schedule iteration for TPC fabrication at Yale last week • Risk analyses for TPC and On detector electronics underway A lot to do but on schedule to complete by Internal Review date