## Overview This briefing covers the period from April 28 to May 7, 2026, focusing on the pre-installation walkthroughs and inspections of the CMDF 1/2 and related areas. Key themes include identifying issues related to structural integrity and equipment placement, as well as ongoing coordination among team members. ## By Area / Equipment - **RPL10.CMDF 1/2** - Pre-installation walkthrough completed (4/28). - Issue #5174 documented regarding room measurements. - 50% walk conducted in CMDF1; ladder rack supports found improperly spaced (5/7). - **RPL10.CMDF1** - Issue #6394: Hole in East Wall identified (4/30). - **RPL10.CMDF2** - Issue #6391: Blocked ladder rack locations due to EPMS/BAS conduit (4/30). - **RPL10.IDFNX5** - Verified splicing; findings reported for necessary changes (4/30). - **RPL10.GSEF1/2** - Preparation for 100% walk initiated (5/7). ## Issues / Open Items - Issue #5174: Room measurement discrepancy (4/28). - Issue #6394: Concrete hole in CMDF1 (4/30). - Issue #6391: Blocked ladder rack locations in CMDF2 (4/30). - Ladder rack supports in CMDF1 spaced incorrectly (5/7). - RFI's pending resolution in GSEF1/2 before room closure (5/7). ## Progress / Completed - Pre-installation walkthrough of CMDF 1/2 completed (4/28). - Daily specs and site updates coordinated with QA team (4/30). - Verified specs and measurements for CMDF2 VCMs met requirements (4/30). ## People Mentioned - Timeon P. - Caleb Bourghs - Chance (Superintendent)