RR Log

Global chronological numbering — RR # order is written order, numbers are never reused.

Filter:9 of 9 - numbers never reused

RR #	Equipment	Asset type	Finding	EWO #	Written by	Written	Status
OLE-RR 001	E-301	Exchangers	Gasket seating surface on the stationary tubesheet is scored across three pass-partition lands. Machine the face back to a flat, continuous surface.	EWO-31844	Ray Thibodeaux	8/8/26	closed
OLE-RR 002	D-215	Drums & Tanks	Bottom head general thinning below t-min over a band roughly 14 inches wide at the 6 o'clock position. Weld overlay or insert plate required before return to service.	EWO-31851	Ray Thibodeaux	8/11/26	approved
↳OLE-RR 002 REV 1	D-215	Drums & Tanks	Revision 1: insert plate extended to 22 inches after the second UT pass found the thin band running further toward the 4 o'clock position.	EWO-31851	Ray Thibodeaux	8/19/26	review
OLE-RR 003	C-407	Towers	Packing support ring welds cracked at three positions. Grind out and re-weld, PT the finished welds.	EWO-31860	Curtis Haney	8/13/26	approved
OLE-RR 004	PKG-14 Quench Water Headerpackage	Piping & Valves	Quench water header elbow at the 14 inch tee shows external wall loss under a failed coating. Replace the spool.	EWO-31866	Nolan Prejean	8/15/26	review
OLE-RR 005	E-312	Exchangers	Crack indication in the channel nozzle-to-shell weld, 1.8 inches long. Excavate, re-weld and PT.	EWO-31871	Wes Duplantis	8/21/26	review
OLE-RR 006	C-403	Towers	Tray 12 downcomer sag of roughly 0.75 inches. Recommend replacement at the next opportunity, not this outage.	—	Sonia Barrera	8/22/26	deferred
OLE-RR 007	E-301	Exchangers	Shell-side inlet nozzle internal corrosion. Blend grind and re-measure.	EWO-31877	Ray Thibodeaux	8/7/26	closed
OLE-RR 009	E-304	Exchangers	Inlet-pass tube-end erosion. Plug 14 tubes and install ferrules on the remaining inlet pass.	EWO-31889	Ingrid Salas	8/23/26	review