Document qk8RaQnmO5Kyd3DroZaN87OOn

SOLV/EDC & CMP PLANT NOTIFICATION OF PROCESS CHANGE CHECKLIST Type: |E1 LEVEL 1 (minor) LEVEL 2 (moderate) LEVEL 3 (major) Originator: Jim Haney Date of Origination: 06/19/97 Plant: Methanes Actual Date of Change: 6/20/97_________________ Area: Hydro_________________ Equipment: E-211 Permanent Yea Temporary El Yes From: 6/20/97 To: 7/1/97 Description and Location of Change (Scope): Hook up temporary 480 V power supply (drop located next to R-750). This will be used to power the freon pump-out unit for the E-211 3-way valve replacement. Technical Basis for Change: Use of the temporary power supply will eliminate the need for a portable generator. Impact on: GSafety Loss Prevention nEnvironment ["{Health DQualitv {^Production Bother Type of Change: Alarm Shutdown Point instrument Process Computer Control Addition/Removal of Equip. Piping Modification Equip./Material Modification Chemical Job Procedure No. Process Set Point Change Piping Spec. Bother: Temorary Pwr Pre-modification Checklist: Applicable Follow-up Signature Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable ^Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Written job scope and sketch of proposed change;POD# Project economics; attached. Consult piping and equipment specifications; Spec. # Comply with Engineering Practices. Consult Technology Center or comply with Tech. Ctr. guidelines. Equipment access/congestion considered. Consult Environmental function Environmental project checklist complete. Chemicals listed in the (TSCA) inventory before use. Perform Reactive Chemicals testing or review. Consult Safety function for compliance with S&LPand Block requirements Consult Process Safety for impact on PHA(F&EI, CEI, & Fire protection), State Fire Marshall notified. Consult Industrial Hygiene function Consult maintenance/Reliability Eng. Consult Instrument function. Consult Electrical function. if Consult Analyzer function. Consult/Inform Computer/Programming Support. Consult Area Engineer. Consult Operations. Consult Area Technologist Consult Inventory Management Consult Process Engineering. Evaluate and modify relief system. Work Order written. (List them) Consult Construction/Small Projects Consult Site Logistics Consult Quality (Customer Notification ?) Other (Name them)___________________________________ GYes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes ^ Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 1 Date Page 1 of 4 RR 4/96 DOW CONFIDENTIAL INFORMA TION Document 1 DO A 025935 CONFIDENTIAL Date: Date: Date: <=>/9 7 Post-modification Checklist: (BEFORE START-UP) Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable Applicable El Applicable Applicable Applicable Applicable Applicable Applicable Applicable Perform prestartup audit: major equipment addition/mod. Lvl 3;attach, PSM files updated(such as piping circuits). Project list updated. Documented in Operating Discipline Library _________ Completed Job Procedures reviewed by: Operations Safety Envir. _________ Emergency Procedures _________ Training Aids (IPT, etc.) _________ Controlled copies of Critical Oper. Procedures updated _________ Safety/Environmental (cleaning, vessel entry, red tag) _________ Update plant Roundsheets, forms Plant equipment files updated. P&ID's, process flow sheets, and plot plans updated. Personnel trained on the change. Method: Critical instrument checklist updated. Updated HAZCOM Manual & equip. List. Pressure vessels, PVRVs, & PRD registered. Instrument loops checked and documented. Field switches, equipment, & MCC starters checked & labeled. Log sheets/controlled forms updated. GPI flow diagram & history/EDAS updated. GEMTS, PPM, & MSMS updated. Mod V program change checklist completed. Equipment RTO Checklist completed. Follow-up action plan completed prior to Final Approval(attached). Follow-up Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Signature APPROVAL: Final Approver: Date: Date Page 2 of 4 RR 4/96 DOW CONFIDENTIAL INFORMATION Document 1 DO A 025936 CONFIDENTIAL