navigating a motems audit - state lands commission · navigating a motems audit ted trenkwalder,...
TRANSCRIPT
![Page 1: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/1.jpg)
Navigating a Navigating a MOTEMS MOTEMS AuditAudit
Ted Trenkwalder, P.E., S.E.
Structural Engineer
Ben C. Gerwick, Inc.September 10, 2008
![Page 2: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/2.jpg)
Presentation OutlineIntroduction
Ben C. Gerwick, IncAudits Completed for Four High Risk TerminalsFirst two Audits Submitted and Reviewed by CSLC
The Audit ProcessLessons LearnedSummaryQuestions
![Page 3: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/3.jpg)
The Audit ProcessSurveys, Surveys, SurveysOperational Capacity and Demand AnalysesSeismic Capacity and Demand AnalysesChecklists, Missing Information, and Deficiency TablesExecutive Summary and Audit Submittal
![Page 4: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/4.jpg)
The Audit ProcessSurveys, Surveys, Surveys,…
Data Collection and ReviewAbove and Below Water InvestigationsGeotechnical InvestigationsHydrographic and Topographic SurveyMaterial Testing
![Page 5: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/5.jpg)
The Audit ProcessData Collection and Review
Existing As‐Built DrawingsExisting As‐Built SpecificationsExisting Condition Survey(s)Existing Geotechnical InformationExisting Hydrographic or Topographic InformationExisting Vessel Information and General ArrangementsExisting Terminal Operations Manual(s) Available Information from Public Records
![Page 6: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/6.jpg)
The Audit ProcessAbove and Below Water Inspections
PE Divers and Level of InspectionsCoordinate Inspections and Critical MembersCompile Inspection Results and Assign Ratings Condition Survey Report (s)
![Page 7: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/7.jpg)
The Audit ProcessGeotechnical Investigations
Borings and CPTs Available borings may not meet MOTEMS 100‐ft requirementMap both transverse and longitudinal soil profilesConsider potential repairs and upgrades to facilities
Seismic Analyses and Hazard AnalysesSite Specific Response SpectraSoil Liquefaction and lateral stabilityP‐y and T‐z requirementsAbutments
![Page 8: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/8.jpg)
The Audit ProcessOperational Capacity and Demand Analyses
Operational Dead and Live LoadsBerthing Mooring
Winds and CurrentsPassing Vessel Effects
Fender SystemsMooring Hardware
![Page 9: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/9.jpg)
The Audit ProcessSeismic Capacity and Demand Analyses
SeismicDead Load and Equipment Inertial and Kinematic Loads
![Page 10: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/10.jpg)
The Audit ProcessChecklists, Missing Information, and Deficiency Tables
CSLC Draft Audit Manual ChecklistsMissing Information Deficiency Tables
![Page 11: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/11.jpg)
The Audit ProcessExecutive Summary and Audit Submittal
Structural Summaries and CARsComponent Summaries and RAPsPath Forward
Addresses deficiencies and scheduled repairs
Audit Submittal Two (2) Copies and CDs to CSLC
7 to 11 Volumes (4‐in binders)1,200 to 3,000 pages 250 ‐ 750 MB of information
![Page 12: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/12.jpg)
Lessons LearnedPlanning and Scheduling Immediate Mitigation May be RequiredTesting is knowledgeMOTEMS ModificationsCommunication
![Page 13: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/13.jpg)
Lessons LearnedPlanning and Scheduling
Recommend 12 months from inspection to submittal
![Page 14: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/14.jpg)
Lessons LearnedPlanning and Scheduling (Continued)
Start Condition Surveys earlyCurrents, tides, and weather will affect inspection schedulesShip schedules will interrupt inspection schedules
![Page 15: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/15.jpg)
Lessons LearnedPlanning and Scheduling (Continued)
Start Geotechnical field investigations early also
Site Specific Spectra and soil parameters required for analysesPotential Liquefaction and Lateral Spreading may direct mitigationmeasures
![Page 16: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/16.jpg)
Lessons LearnedPlanning and Scheduling (Continued)
Compile Draft Checklists & DeficienciesDevelop repair design plan to eliminate operational deficienciesPlan CSLC walk down after surveys and deficiency direction
Review Path Forward with Corporate Local MOTs require input and approval from CorporateCSLC will hold MOTs to Repair Plan Schedules
![Page 17: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/17.jpg)
Lessons LearnedMitigations may be required
Audits are performed on circa 1950 terminals with some improvements
![Page 18: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/18.jpg)
Lessons LearnedMitigations may be required (Continued)
Expect Operational Deficiencies in Older Structures
Damaged Spring Fender Assembly
Relocated Mooring Hook
![Page 19: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/19.jpg)
Lessons LearnedMitigations may be required (Continued)
Events Happen
![Page 20: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/20.jpg)
Lessons LearnedTesting is knowledge
Existing Fender Assembly
Pipeway Repair Connection
![Page 21: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/21.jpg)
Lessons LearnedMOTEMS Audit Modifications
Executive Summary Table ModificationsAbove and Below Water CARsFollow‐Up Action Items
![Page 22: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/22.jpg)
Lessons LearnedMOTEMS Audit Modifications (Continued)
Deficiency Table ModificationsSeparate columns for Deficiency and Suggested MitigationAdded Date Completed column
![Page 23: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/23.jpg)
Lessons LearnedMOTEMS Audit Modifications
Condition Surveys vs. Assessments
A CAR is a Condition Assessment RatingA Condition Survey refers to loss of section
Underwater vs. Above waterMOTEMS states +3‐ft MLLW for underwater survey. Above water above +3‐ft MLLW
![Page 24: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/24.jpg)
Lessons LearnedCommunication
Need a Project Champion at the TerminalCoordination between MOT, Audit Team, and CSLC
Include CSLC in schedule and walk throughInform CSLC of known deficiencies and directions
Request Clarification from SLC, if needed.
![Page 25: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/25.jpg)
SummaryAudit Process includes surveys, analyses, and checklists, deficiency tables, summary, and submittal.Recommend 12 months to complete AuditExpect mitigation requirements for older facilitiesTesting may help for marginal capacitiesMOT needs a Project Manager with good communication skills
![Page 26: Navigating a MOTEMS Audit - State Lands Commission · Navigating a MOTEMS Audit Ted Trenkwalder, P.E., S.E. Structural Engineer Ben C. Gerwick, Inc. September 10, 2008](https://reader031.vdocuments.mx/reader031/viewer/2022021900/5b5c5f817f8b9a3a718c25d4/html5/thumbnails/26.jpg)
Navigating a Navigating a MOTEMS MOTEMS AuditAudit
Ted Trenkwalder, P.E., S.E.
Structural Engineer
Ben C. Gerwick, Inc.