System Integrity Matrix or PWSRCAC Matrix of VMT Concerns By Tom - - PowerPoint PPT Presentation

System Integrity Matrix

• r

PWSRCAC Matrix of VMT Concerns

By Tom Kuckertz & Anna Carey TOEM Commi8ee

Tracking VMT Integrity Concerns

• System Integrity Project (5050)
• Report of status of selected integrity items/

issues difficult with confusing results

• Big picture – System Integrity Matrix

– Projects versus matrix categories

• Selected systems (photos and commentary)
• Long range planning (LRP) tool?
• QuesQons and answers

PWSRCAC September 2013 Board MeeQng

Many complex systems exist at Valdez Marine Terminal

PWSRCAC September 2013 Board MeeQng

Status Report Describing System Integrity Project Items/Issues

• Ad hoc list of integrity issues/items
• Updated for each TOEM Commi8ee meeQng
• Updates

– Haphazard? – Unorganized? – Incomplete? – Confusing?

• Detail good but “big picture” absent

PWSRCAC September 2013 Board MeeQng

System Integrity Matrix The “Big Picture”

• 33 projects / issues / assets listed (3 pages)
• 7 informaQonal a8ributes about each of the 33

projects

– Alyeska project idenQficaQon – System – Issue – Alyeska acQon – PWSRCAC acQvity – Expected compleQon date – PWSRCAC level of concern

PWSRCAC September 2013 Board MeeQng

Alyeska Project System Issue Alyeska AcFon Pending to Address Issue PWSRCAC AcFvity WRT Issue Expected CompleFon Date PWSRCAC Level of Concern (H, M., L) Z655 Secondary Containment Industrial Waste Water Sewer System (IWWS) cannot pass leak test Refurbish system engineering specifics unknown. Temporary fixes pending permanent fixes Concern over lengthy delays and C‐Plan renewal coordinaQon 2013, 2014 H Z655 Secondary Containment VerificaQon of CBA liner integrity OpportunisQc vs. systemaQc tesQng Pending receipt of Golder Associates Report Inquiry about 60% prevenQon credit for response planning standard Unknown ???? Power GeneraQon Turbine/Generator A ‐‐ OverheaQng bearing Lube oil blockage fixed Monitoring Alyeska’s acQviQes Unknown Possibly resolved Z711 Power GeneraQon Stack stability invesQgaQon Ongoing study Monitoring Alyeska’s acQviQes Unknown L Z709 Power GeneraQon Industrial Wastewater Sewer System tesQng and repair InspecQon and repair Monitoring Alyeska’s acQviQes 2013 and annual L ???? Vapor Compressor Worn motor Refurbished motor on site and pending installaQon Monitoring Alyeska’s acQviQes 2013 L Z683 Crude Oil Piping InspecQon of over‐water piping 2013 Berth InspecQon of subset of insulaQon covered girth welds

• n Berths 4 and 5

Project 5590 Inspectability of VMT Piping 2013? 2014? W051 Crude Oil Piping InspecQon of buried piping Pending inspectability study and selecQon of inspecQon technology Project 5590 Inspectability of VMT Piping 2016, 2017 H ???? Crude Oil Piping Alyeska’s In‐line‐inspecQon project/ program at VMT Under iniQal development Beta test 2013? Inquire to observe engineering meeQngs 2015? 2016? H Z559 Crude Oil Piping Berth 4 loading arms base (weep) 2 perm fix opQons under consideraQon Temporary repairs accomplished, permanent repair with new/refurbished arms 2014 Monitoring Alyeska’s acQviQes 2013, 2014

PWSRCAC September 2013 Board MeeQng

First Page of System Integrity Matrix

ParFal View of Secondary Containment at Tank 1

PWSRCAC September 2013 Board MeeQng

Berth fire protecQon

Secondary water supply to berths

PWSRCAC September 2013 Board MeeQng

One of the Three Main Diesel‐Powered Fire Water Pumps

PWSRCAC September 2013 Board MeeQng

Heavy Snow at the Valdez Marine Terminal

PWSRCAC September 2013 Board MeeQng

WinterQme OperaQons May Require Manual Removal of Snow from Tank Tops

PWSRCAC September 2013 Board MeeQng

Four loading arms and

• ne vapor arm are

visible on Berth 4. The tees at which ballast water piping separates from oil piping are also visible. Counter-weights are used to balance the arms during loading

• perations

PWSRCAC September 2013 Board MeeQng

Interior of a Large Ballast Water Treatment Tank

PWSRCAC September 2013 Board MeeQng

Interior of Crude Oil Storage Tank

PWSRCAC September 2013 Board MeeQng

Row of Five Large Vapor Compressors

PWSRCAC September 2013 Board MeeQng

Power Vapor Facility

PWSRCAC September 2013 Board MeeQng

East Tank Farm – 14 500,000‐BBL Tanks

PWSRCAC September 2013 Board MeeQng

Gravity SeparaQon Tanks for Treatment of Ballast Water in Winter

PWSRCAC September 2013 Board MeeQng

Gravity SeparaQon and Biological Treatment Tanks

PWSRCAC September 2013 Board MeeQng

Causeway Leading to Berth 5

PWSRCAC September 2013 Board MeeQng

East Metering Facility Including Pig Trap and BackPressure Control System

PWSRCAC September 2013 Board MeeQng

Summary

• Concerns should be soundly based upon

technical knowledge of the system of interest

• System Integrity Matrix provides the starQng

point for understanding system of interest

• Can the System Integrity Matrix be used as a

tool to assist the long range planning process?

PWSRCAC September 2013 Board MeeQng

Three Ph.D.s Pondering Rock‐Slope Stability Are You Pondering the System Integrity Matrix?

PWSRCAC September 2013 Board MeeQng

QuesQons & Answers

PWSRCAC September 2013 Board MeeQng

End

PWSRCAC September 2013 Board MeeQng