2026 03-March 12

Date: 2026 03-March 12
Tomorrow: 2026 03-March 13

Look at BioRem drawings (PLC, P&ID), from the tool chest drawers . Try to find digital copies in the N drive, etc. Try to identify all IDCS points found on these drawings in a way that builds a correlation between the BioRem P&ID and the DCS IDCS values.

• Jack Matheney from Emerson has called from (251)510-4467
  • Drawing 23D0061 - The Emerson drawings for Maxson
    • Includes: Disinfection IPA building, blower control room, trickling filter
    • 6 pages
    • Evergreen Z3527, the contract/project R1025, subcontracted for CDM Smith, 7 July 2023
    • All connections to IO from old admin buildings. - this migration and recreating the drawings was not part of the Emerson scope. They can't tell us our end to end connections anymore.
    • Jack helped do the Evergreen upgrade and dealt with Gary Garrison
  • Allen Bradley PLC 5: Where is PLC 5?
  • Jack did a point review on the old system at Maxson
  • Jack found BR_AIT_6005_LEL_H!! On Drop 2
    • Switch ES1 and switch EDS2, looking as sheet 3A. Port 24.
    • Links Router 1x00474G12
    • Going out to Eaton power expert 600 in electrical building.
    • PLC 5 at the biorem has to have a connection to ES1 or ES2
    • Go to the cabinet and the BioRem, get in the PLC, and try to ping 192.168.2.1, 2.51, 2.2, 2.52; assuming no conflicting IP addresses. If not, we have a connectivity problem.
    • Jack will be around all next week, but then will be on the road for eight weeks. Rush, prioritized.