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Levee Screening Tool (LST) User Manual
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1. Must enter minimum elevation in NAVD 38 Information Evacuation Effectveness Fatality Rate Computation SECTION T General Information About Protected Area 1 General Information About Protected Area 992 Population in Protected Area Polygon as Number of Structures in Protected Area Polygon 55 807 Property Value in Protected Area Polygon in 1000s Comments Figure 4 2 3 Consequences Documents To navigate to the Documents page click on the Documents link at the top of the page The Documents page has 3 pages with corresponding link tabs 1 Document List 2 Upload Document 3 Fact Sheet The Documents list page displays all of the documents by type that have been uploaded to the system for the levee screening you are currently working with You can view and or download documents from this page by clicking on the document name highlighted in blue text 28 LST User Manual CorpsMap Comment ust Unload anime faa Shes 2 re 5 Ferye m Flle Type 150 Approvat 1740114550 guanaj bo pd LSO and SPM sign off sheet DKE I8NOV 03 File Type other JAR PA trspeclcns bd 2008 Inspection Report DKEITH Figure 4 2 4 Documents Page The Documents section also includes a Fact Sheet page which contains level information including Levee Description Major Findings and Conclusions Recommendations Levee Data Contribution to Risk and Consequences Le
2. Figure 3 2 1 1 Screening Information Click on the save button and proceed to the next screen Hydrology and Hydraulics LST Tip Ensure that you save your changes to each page before navigating to the next If not your changes will be lost LST User Manual DRAFT Hydrology and Hydraulics The hydrologic and hydraulic input data for the LST is subdivided into three general categories of pages represented by tabs 1 Flood Frequency This is the default Page The required inputs include estimates of annual exceedence probabilities for water levels at the toe authorized capacity and incipient overtopping of the levee system Additional supplemental information must also be gathered and entered into the tool to provide a baseline dataset for the levee portfolio 2 Data Sources The required inputs include age and methodology of the hydrologic data scope and other data source information 3 Design and Certification Criteria The required inputs include questions regarding probability and uncertainty analysis overtopping and National Flood Insurance Program NFIP levee evaluation standards CorpsMap Hydrology and Hyarautes 1 Wat the estimated minimum return prod in years for watar level at the toe of the levee 2 What i tre astmated minimum return pid in years for watar leval at tnie authorized capacity of the leves What i the esomated ranum period in years for the inepient overtoppin
3. contains 4 pages represented in the following screen tabs 1 Performance Mode 2 All Performance Modes 3 Performance Modes Prior to Capacity Exceedance 4 Capacity Exceedance Performance Mode oa noses noos o es ae 2 pee zea Figure 4 2 6 Computations Page Results The final page s in the Levee Screening review process is Results Click on the Results link to navigate to the Computations page The Computations page contains 3 pages represented in the following screen tabs 1 Conditional Performance Index Summary 2 Performance Index Vs Life Loss 3 Performance Index Vs Economic Loss 30 LST User Manual Corps MAp Figure 4 2 7 Results Page 4 3 Levee Screening Approval MSC Cadre HQ and SOG The final link of the Levee Screening information page is the Status page Levee screening approval for all levels is executed from this page Click on the status link to view the Levee Screening Status page You will see a status bar which indicates the latest level of approval completed This page also contains two action buttons 1 Accept Screening Must be digitally signed with CAC System sends email notification to the next level of approval and screening is added to their list 2 Reject Screening Comment must be entered to justify the reason for rejection It is recommended that a correction action is entered in the comments section of the Reject Scre
4. can reorder the displayed columns using the arrows on the far right Computed columns are prefixed with a E Figure 5 2 Select Columns 39 LST User Manual DRAFT Filter Y You may filter to add or modify the where clause on the query First select a column it does not need to be one that is displayed select from a list of standard Oracle operators not in between like contains etc and enter an expression to compare against The expression is case sensitive and you can use as a wild card e g STATE_NAME like A Figure 5 3 Filter Control Break A control break may be used to create a break group on one or several columns This pulls the columns out of the Interactive Report and displays them as a master record A pmo pama cr Parn ranen ce ee ey ere i eer Figure 5 4 Control Break 40 LST User Manual DRAFT Highlight Highlighting allows you to define a filter The rows that meet the filter are highlighted using the characteristics associated with the filter Name is used only for display Sequence identifies the sequence in which the rules will be evaluated Enabled identifies if the rule is enabled or disabled Highlight Type identifies whether the Row or Cell should be highlighted If a Cell is selected the column referenced in the Highlight Condition is highlighted Background Color is the new color for the background of the highlighted area Tex
5. level To reject a level screening click on the Reject Screening button from the Levee Status page You will be directed to the reject screening page You are required to enter an explanation for the rejection action Click on Submit Screening to finalize the reject screening process Rejected screenings are returned to the District Facilitator and have to go through the entire approval process once corrected cis Figure 4 4 1 Reject Levee Screening 38 LST User Manual DRAFT 5 Action Menus The Actions Menu is used to customize the display of your Interactive Report Action menus are located on the Levee Screening and Reports pages see section 3 1 pi role sl Ge u _ Q MO GEST Groe anrscnana iet n to aac amours unt eae Qomo atensery Ridvienercesk se A ome ateazery crn mn s ont Q mo essor peers se Q mo forester mora arenan penal Q omo esse techno towe si Q mo esasen cin crese LI cetrs Q mo nearer tine arn e Q omo messere w ea Qmo meem amoan pyy won Q mo renter cavemen pael ee ie ets fc Q mo maare 4 Q mo esas erry A ed Q mo sewer son Q mo annee were ne foi Q mo messem cuam Q mo masne monida iasasaita O ie Q omo atersery maae caner oraraoe aa Seun Qomo alee entre eam Figure 5 1 Actions Menu Select Columns You may modify the columns displayed The columns on the right are displayed The columns on the left are hidden You
6. on the axis associated with the column selected for Value This is not available for pie chart Function is an optional function to be performed on the column selected for Value 43 LST User Manual DRAFT pI unaa Figure 5 8 Chart Tool Flashback Using flashback performs a flashback query to allow you to view the data as it existed at a previous point in time The default amount of time that you can flashback is 3 hours or 180 minutes but the actual amount will differ per database Anra O ratto Figure 5 9 Flashback Query LST User Manual DRAFT Save Report Ai You may save the customized report for future use You can provide a name and an optional description Figure 5 10 Save Reports Reset You may reset the report back to the default settings removing any customizations that you have made 2 ol il reset Restore report to the default settings NWO KANSAS CITY Geape Bolin Schnar Asocition al WWE KANSASCITY Fairfax Jeresy Cresk r Q Q mo Kansase Armourdsie unit Q Q mo kanas erry CID Misseuri Figure 5 11 Reset 45 LST User Manual DRAFT Download Report Download report allows you to download a customized report in various file formats Currently LST supports the CSV file format Seg Se een Figure 5 12 Download Report 46 LST User Manual DRAFT 6 Logout of LST When you are finished using the Web Ba
7. the message 20 LST User Manual Figure 3 4 3 Certificate Signature Choose certificate Click OK Figure 3 4 4 User Identification Request Box Enter your LST user name and password 21 LST User Manual Figure 3 4 5 LSPM Authentication LSO Approval The final step in the submission process is the district LSO approval The LSO must sign into LST and navigate to the Submit Levee page The LSO has the option to approve or reject the District Levee Screen submission The LSO will repeat the same CAC signature process as the district LSPM CorpsMap Validate and Subm a warnae Tha levee sereaning hes been reviened at Datnet LSPH Laval and aooroved Figure 3 4 6 District LSO Approval Page 22 LST User Manual DRAFT 3 5 Reject Levee Screening To reject a level screening click on the Reject Screening button from the Levee Status page You will be directed to the reject screening page You are required to enter an explanation for the rejection action Click on Submit Screening to finalize the reject screening process ae a Ts Figure 3 5 1 Reject Levee Screening 23 LST User Manual DRAFT 4 Levee Screening Approval Process MSC HQ and SOG This section applies to the levee screening approval process post District level submission and approval Levee screenings are appro
8. to click on the other tabs and use the application LST User Manual e em me mths te Oe p Figure 2 3 2 LST Default Home Page 2 4 Getting Help LST help pages and supporting documents can be found by clicking on the Help Documents link from the LST Home Page For technical issues or questions concerning LST send the LST Helpdesk an email LSTHelpdesk usace army mil Figure 2 4 1 Help Documents LST User Manual DRAFT 3 District Screening Team This section applies to the District Level Screening Team which includes the Facilitator LSPM and LSO 3 1 Navigating to Levee Screening To access the Levee Screening page click on the Levee Screenings Tab This will produce a list of levees in your district or the ones that you have permission to access See Figure 3 1 1 This is also known as the levee list page Hitmen oo a O w CorpsMap pares T sy Figure 3 1 1 Levee Screening Page By default 25 screening or rows are displayed To change the number of rows displayed select the pull down menu next to the Rows text click the number of rows you would like to display and click on the Go button To navigate to the next set of records or rows click on the arrow icon on the bottom right and corner of the levee list page at stares LST User Manual DRAFT Figure 3 1 2 Navigate to Next Set of Records At the top of each report page is a search reg
9. US Army Corps of Engineers Levee Screening Tool LST User Manual Final Draft Version 1 3 May 14 2010 Levee Screening Tool LST User Manual Table of Contents 1 About this Manual 1 1 What is LST 1 2 Who uses LST 1 3 LST Process Overview 2 Getting Started 2 1 LST Application Terms 2 2 Technical Requirements 2 2 1 Launching LST 2 2 2 Launching Internet Explorer Browser 2 2 3 Navigating to LST 2 3 Navigation 2 4 Getting Help 3 District Screening Team 3 1 Navigating to Levee Screening 3 1 1 View Levee Information 3 2 Create or Edit Levee Screening 3 2 1 Levee Information 3 3 Validate and Submit a Levee Screening 3 4 LSPM and LSO Approval LSPM and LSO user only 3 5 Reject Levee Screening 4 Levee Screening Approval Process MSC HQ and SOG 4 1 Review a Levee Screenin 4 2 Levee Screening Information Categories 4 3 Levee Screening Approval MSC Cadre HQ and SOG 4 4 Reject Levee Screening MSC Cadre HQ and SOG 5 Action Menus 6 Logout of LST A List of Acronyms LST User Manual DRAFT 1 About this Manual This manual is a user s guide to the web based Levee Screening Tool LST for performing a screening risk assessment of a levee segment or system By user role it explains each process step by step with screenshots annotated by callouts and descriptions below This manual is designed to guide you through the LST web based a
10. Upload Document 3 Fact Sheet The Documents list page displays all of the documents by type you are currently working on that have been uploaded to the system for the levee screening You can view download or delete documents from this page LST User Manual DRAFT PO _ Fala Bele type PZ File Type 150 Approval PENNINGTON 20 4OW 08 Upload By LST POT approval seenanerow TR Approval senaneron levee seraenina por veenmuneron 2 Figure 3 2 1 5 Document List Page To upload a document fa 2 Browse to the location of the file on your computer or server location 3 Select the file type 4 5 Click the Upload Button Click on the Upload Document tab Add comments as needed The document will appear in the document list To delete a document te Click on the delete icon 9 next to the document you would like to delete The list will refresh and the deleted document is removed Note This action will permanently delete the document from the application LST User Manual enan FENERE Bowe m Figure 3 2 1 6 Upload Document Tool The Documents section also includes a Fact Sheet page which contains level information including Levee Description Major Findings and Conclusions Recommendations Levee Data Contribution to Risk and Consequences Levee Description Major Findings and Conclusions and Recommendations are populated by the District F
11. acilitator Levee Data Contribution to Risk and Consequences are pre populated from information provided in the application by other pages The Fact Sheet can be saved or downloaded from this page Ten af Levee sed Bae eater Protect en H eum Panes Ses completed and ated oy esi overeroing seg weenie El porode ipea wh sectors enaar enert sa tea abr We Contribution Figure 3 2 7 Documents Fact Sheet Page LST User Manual DRAFT Computations The next step in the Levee Screening data review process is Computations Click on the Computations link to navigate to the Computations page The Computations page contains 4 sections represented in the following screen tabs 1 Performance Mode 2 All Performance Modes 3 Performance Modes Prior to Capacity Exceedance 4 Capacity Exceedance Performance Mode Cera vse iy Lever Sere amta Pmtomanoe Eae toes Taaa Figure 3 2 8 Documents Fact Sheet Page Results The final page s in the Levee Screening review process is Results Click on the Results link to navigate to the Computations page The Results page contains 3 sub sections represented in the following screen tabs 1 Conditional Performance Index Summary The Conditional Performance Index Summary results chart indicates the levee s performance type and corresponding conditional performance index 2 Performance Index Vs Life Loss T
12. allows you to select a previously defined aggregation to edit Function is the function to be performed e g SUM MIN Column is used to select the column to apply the mathematical function to Only numeric columns will be displayed 42 LST Chart User Manual DRAFT AC o howe FSI al Fingaregate saareaation hew aaseasicn E colon Sees tee E Caneel Appi A Serem Nar Q mO ANSASCCTTY Armadale unit route Unt Q nwo KANGABCCTY revtansereey cri Fachucuesey Cres Q wao kansas ery ci Mireur 90 centrai otal Diti Q mO KANSASCIY Argentine Ut Argentine Ut Q omo ansasen nonn anase ey arpar Unt Narts vanans Cay tavse Une Q mo ANSASCTY nonn kansas Ciy Lower Unt orth Kanes cry Lavae unt Q Nwo paNSAS CITY cio kansas CiD Cena nda Diari Figure 5 7 Aggregate Tool You can include one chart per Interactive Report Once defined you can switch between the chart and report views using links below the search bar Chart Type identifies the chart type to include Select from horizontal bar vertical bar pie or line Label allows you to select the column to be used as the label Axis Title for Label is the title that will display on the axis associated with the column selected for Label This is not available for pie chart Value allows you to select the column to be used as the value If your function is a COUNT a Value does not need to be selected Axis Title for Value is the title that will display
13. ating The LSAC rating must be assigned before the Levee Screening approval action is submitted There are 5 possible LSAC ratings Urgent and Compelling ll Urgent Ill High Priority IV Priority V Normal The Cadre HQ approver will recommend the LSAC rating by selecting the radio button that corresponds with his her recommendation Figure 4 3 5 National Cadre LSAC Rating page The SOG level approving authority grants the final LSAC rating They can select the same as the cadre or choose a different rating 35 LST User Manual Figure 4 3 6 SOG LSAC Rating Page Digital Signature If the action is approve screening the approver should ensure that their CAC card is inserted into the card reader Click on the Approve Screening button A dialog box will appear prompting the LSPM to enter the master password pin Figure 4 3 7 Pin Entry Dialog Box 36 LST User Manual DRAFT A second dialogue box will appear prompting the user to re enter their master password pin confirming their desire to sign the message 1 CorpsMap Figure 4 3 8 Certificate Signature Choose certificate Click OK CorpsMap Figure 4 3 9 User Identification Request Box Enter your LST user name and password 37 LST User Manual Figure 4 3 10 Approver Authentication 4 4 Reject Levee Screening MSC Cadre HQ and SOG A levee screening can be rejected at any
14. be identified to guide priorities for national levee safety activities e g periodic inspections studies and investigations and implementation of interim and permanent risk reduction measures Levee issues will be communicated to owners stakeholders and the public for prioritization and action 1 2 Who uses LST The primary users of LST will be members of the District Assessment Team Major Subordinate Command MSC and Headquarters HQ Specifically LST User Manual DRAFT 1 District Assessment Team Facilitators The District Facilitator is district appointed to enter screening information into LST Facilitators use LST to create edit view submit screenings Levee Safety Officer LSO The District Levee Safety Officer LSO is responsible for quality assurance and serving as the technical lead for levee safety overseeing the District Levee Safety Program The LSO is generally the chief of engineering division LSO s use LST to approve or reject screenings during their review Levee Safety Program Manager LSPM The District LSPM is responsible for coordinating and implementing the District Levee Safety Program LSPM s use LST to approve or reject screenings during their review 2 Region MSC Review and approve screening rollups 3 Cadre HQ Review the screening rollups and recommends the Levee Screening Action Classification LSAC rating 4 Senior Oversight Group SOG Final review and approval of the levee scr
15. eening Finalizes the LSAC rating 1 3 LST Process Overview The Levee Screening and Review process is depicted in Figure 1 3 1 1 District Facilitator Creates new screening or edits existing screening Completes and submits screening LPSM Reviews approves or rejects screening LSO Reviews approves or rejects screening MSC Reviews approves or rejects screening Cadre HQ Reviews recommends LSAC rating approves or rejects screening 6 SOG Reviews finalizes LSAC rating approves or rejects screening ARON If the screening is rejected at any level the screening is sent back to the District Facilitator and must start the approval process at the LSPM level When an screening action is taken LST automatically notifies the next level approver and adds the screening and update the status in the reporting page see section 4 1 N LST User Manual Senior Oversight Group SOG Figure 1 3 1 Levee Screening and Review process LST User Manual DRAFT 2 Getting Started This section applies to all user roles and provides instruction on how to access LST By the end of this unit you will be able to access the Levee Screening Tool 2 1 LST Application Terms There are several action terms used through this manual to perform LST application functions and actions These terms include e Click Refers to using a computer mouse and using the left click button to perform an action on a web
16. ening page CAC is not required to reject a screening 31 LST User Manual m CorpsMap Figure 4 3 1 Levee Screening Status Page Additionally the Levee Screening Status Page contains a History tab which contains a list of the approval details such as date time approver name and comments Figure 4 3 2 Approval History Page 32 LST User Manual DRAFT Levee Screening Performance Rating MSC Only MSC level approver has the option to change the levee screening performance rating before approving the levee screening Select the rating you would like to change by clicking on an individual rating from one of the category columns a EET Case ve Figure 4 3 3 Assessments Ratings Page An edit assessment window will appear Select a new rating from the pull down menu Final step in the Update Levee Screening Rating process is to add a comment to justify your reason for the change Once entered click the Submit button An email will be sent to you and the District Facilitator with a notification that the levee rating has changed A history of assessment rating can be viewed by clicking on the Assesment Rating History tab 33 LST User Manual DRAFT Figure 4 3 4 Assessment Rating History 34 LST User Manual DRAFT Levee Screening Performance Rating LSAC Cadre HQ and SOG Only Only Cadre and SOG level approvers can assign an LSAC r
17. g event 4 What is the estimated rebum period forthe largest Historical food n years thot has occurred ance constructen of the ever 5 what i tne estates tre levee ache ress Give to Update Caaltons and Ratna save caro Figure 3 2 2 Flood Frequency Input Page Performance The performance ratings should be developed by the assessment team after all readily available project data has been reviewed and the routine inspection is complete This includes any design documents as built plans construction records and photos past LST User Manual DRAFT performance history instrumentation records etc There are six performance modes that need to be assessed for a segment Click on the Performance link to navigate to the Levee Screening Performance page Complete the Historical Performance information and save your changes You have the option to add Levee Performance Mode information such as Closure Systems Embankments and or Floodwalls To add a performance mode select one from the Performance Mode pull down menu and click on the Add Performance Mode Button CorpsMap i Peformance Mods Entsaniment and Foundation Sepaga and Feng FaTormance Mode E Adc Periermares Made no cate tune Historical Performance 1 Has the leves ever experiences a falure breach du to any performance mode prior to overtopping a8 comments 2 Hes heroic Hoodightna ever been used to prevent allure breach due to any performence m
18. he Performance Index vs Life Loss results chart indicates the levee s conditional performance index and corresponding loss of life index 3 Performance Index Vs Economic Loss The Performance Index vs Economic Loss results chart indicates the levee s conditional performance index and corresponding economic loss index LST User Manual Corps MAp Figure 3 2 9 Results Page 3 3 Validate and Submit a Levee Screening Once you have completed entering all of the levee screening information you can submit the levee screening To begin the levee submission process follow the Submit link to navigate to the Submit page The default page is the Warnings screen This page lists any data entry issues with need to be corrected before you can submit the levee screening 1 CorpsMap Laves Information Hydrology and Hydraulias Parformance Canseq S Sem as City Airport Unit Submit Le Validate and Submit Discrepancies Supp Closure Discrepancy between supp closure and performance assessment rati Discrepancy between supp closure and performance assessment rai for sand sag for Sand Bag Figure 3 3 1 Validate Error Report LST User Manual DRAFT Once you have corrected all of the issues navigate back to the Submit page If LST accepts all of your changes the Warning tab page will no longer be present and you will only see the Submit Screening page Repeat the error co
19. iod in years for water level at the authorized capacity of the levee 00 As shown in Table A 10 of the Detailed Project Report the levee is designed to contain the Standard Project Flood which h 3 What is the estimated return period in years for the incipient overtopping event The estimated return period for the i This was presented on page 13 of th nt overtopping event is in excess of 1000 years The top of levec is set at 1 m ied Project Report 43 what ie the estimats return period forthe largast historical fleod in years thet hae cecurrec since construction ofthe levee 20 Figure 4 2 1 Hydrology and Hydraulics Page 26 User Manual LST User Manual DRAFT Performance Click on the Performance link to navigate to the Levee Screening Performance page If Performance Mode information such as Closure Systems Embankments and or Floodwalls they will be listed in the performance page table Performance Mode information can be viewed by clicking the edit icon Figure 4 2 2 Performance Page Consequences Next page in the Levee Screening data review process is Consequences Click on the Consequences link to navigate to the Consequences page The Consequences home page contains three additional 3 pages represented in the screen tabs 1 General Information 2 Evacuation Effectiveness 3 Fatality Rate Computation 27 LST User Manual amp CorpsMap Consequence Assessment
20. ion The region provides the following features Select columns icon allows you to identify which column to search or all Text area allows for case insensitive search criteria no need for wild cards Rows selects the number of records to display per page Go button executes the search Actions Menu icon displays the actions menu see section 5 0 Please note that all features may not be available for each report Figure 3 1 3 Levee Screening Navigation Bar 3 1 1 View Levee Information To view a levee and see high level information click on the search icon Q which corresponds to the record in the list 3 2 Create or Edit Levee Screening After you click on the magnifying glass icon the application will navigate you to the levee segment overview page Your options are 1 Cancel Returns user to the list of Levee Screening 2 View and edit existing screening This option is only available if a levee screening has been executed LST User Manual DRAFT 3 Start a new levee Screening Allows you to search for a specific word within the results list 3 2 1 Levee Information The Levee information tab is the starting point for creating or editing a levee screening If you are creating a new screening some of the levee information will be pre populated from the National Levee Database You will need to complete the following required fields e Assessment date e Inspector Name
21. ode rior to overtopenae dl 3 Has the levee ever experienced an overtopping evert 4 Has baroi Naoaghng evr bean use to prevent aves overtopping 5 Hom many mes has a food loading exceeded 25 ofthe levee hgh 5 Hon many times has a food loading exceeded 509 ofthe leves height 7 How many tmas has a food loacng exceadad 759 ofthe levee hight Fass Save to Upaata Caaaatons ara KATJE rrr Figure 3 2 1 3 Performance Page The application will add the Performance Mode item in a table box You can edit or add information to the performance mode item by clicking on the edit icon To delete a performance item from your list click on the delete icon To complete a supplemental assessment for either closures or culverts choose the edit icon in the corresponding column Consequences Next step in the Levee Screening data input process is Consequences Click on the Consequences link to navigate to the Consequences page Consequences contain 3 pages represented in the screening tabs 13 LST User Manual DRAFT 1 General Information 2 Evacuation Effectiveness 3 Fatality Rate Computation Figure 3 2 1 4 Consequences Page Complete your information on all three pages ensuring that you save your changes to each Documents To navigate to the Documents page click on the Documents link at the top of the page The Documents page has 3 sections with corresponding link tabs 1 Document List 2
22. page Click refers to a single click action e Text Box A box in a web page which allows the user to enter free form text in a web page form e Pull Down Menu A web page object with allows the user to select from one pre populated list of data inputs e Radio Button A round selection button used to choose items from a list Radio buttons are designed so that you can choose only one item e Button A text label action button which executes an action such as a query or calculation when clicked on e Link A text link on a web page which allows the user to navigate to a different web page by clicking on it e Tab Refers to a link that is represented in a graphical tab format 2 2 Technical Requirements LST is a web based application requiring no locally installed software The initial release of LST has been designed for and tested for Internet Explorer 7 Other current browsers such as Mozilla Firefox and Google Chrome should work as well but are unsupported Additionally the approval process requires a DoD CAC reader and card to submit a digital signature To access LST you will need a A computer with an internet connection b Microsoft Internet Explorer IE version 7 or Later IE7 is currently the USACE standard and should be loaded on all USACE computers If you have an older version of IE please notify the ACE IT help desk c Ausername and password to the LST system to be able to access the LST system at ht
23. pplication Please refer to RMC L xx Levee Screening Tool document on how to gather assemble and analyze data for input into the web based Levee Sreening Tool 1 1 Whatis LST The Levee Screening Tool LST provides a preliminary assessment of the general condition and associated risks of levee segments and systems in support of the USACE Levee Safety Program established in 2006 via the National Flood Risk Management Program The screening process will be used to evaluate all levee segments systems in the Corps National Levee Database NLD This includes all Federal Levees built and maintained by USACE all Federally Built and Locally Maintained Levees with an active status in the Inspection of Completed Works Program and all Locally Built and Locally Maintained Levees with an active status that have been incorporated into the USACE s Rehabilitation and Inspection Program The LST will provide an initial relative risk index to assist local state and Federal stakeholders in identification and prioritization of funding needs for levees of concern Routine inspection data will be combined with a preliminary engineering assessment to indicate the ability of a levee system to perform as intended and the consequences of potential failure Results from the LST will be used to identify relative risks and initially characterize and classify levees in the national portfolio Specific performance concerns and potential consequences of failure will
24. rrection process until you can only see the Submit Screening Page CorpsMap Information Hydre Validate and Submit Submit screening Al vaudatton errors must be olvad prior to being able to submit a levee screening for review The levee screening has been rejected Comments B Submit Levee Screening Figure 3 3 2 Submit Screening Page Click on the Submit Levee Screening button You will see a message stating The levee screening has been completed by the facilitator at the district level and submitted for review 3 4 LSPM and LSO Approval LSPM and LSO user only LSPM Approval Before the Levee screening is submitted for Division level approval it must be approved by the District LSPM and LSO The District LSPM will navigate to the Submit a Levee Screening page It is recommended the LSPM and LSO review all levee screening pages before making an approval decision The two options are to approve or reject the levee screening LST User Manual DRAFT Figure 3 4 1 District LSPM Approval Page If approve is selected the LSPM will ensure that their CAC card is inserted into the card reader A dialog box will appear prompting the LSPM to enter the master password pin Figure 3 4 2 Pin Entry Dialog Box A second dialogue box will appear prompting the user to re enter their master password pin confirming their desire to sign
25. sed LST application you should log out To log out of LST click on the Logout link in the upper right hand corner of the web page If you have successfully logged out you see a web page with the following message You have been logged off from LST I dh Pages Safety Toos LIEDHMKD Logout jn Home Levee Screenings Reports Figure 6 1 Logout 47 User Manual LST DRAFT A List of Acronyms Acronym Definition ACE IT Army Corps of Engineers Information Technology CAC Common Access Card CRREL Cold Regions Research and Engineering Laboratory csv Comma Separated Values Spreadsheet DoD Department of Defense EM Engineering Manual ERDC Engineer Research and Development Center HEC Hydraulic Engineering Center IE Internet Explorer HQ USACE Headquarters U S Army Corps of Engineers LIS Levee Inspection System LSAC Levee Screening Action Classification LSO Levee Safety Officer LSPM Levee Safety Program Manager NFIP National Flood Insurance Program NLD National Levee Database LST Levee Screening Tool MSC Major Subordinate Command POC Point of contact QA QC Quality assurance quality control SOG Senior Oversight Group URL Uniform Resource Locator Web Address USACE U S Army Corps of Engineers VPN Virtual Private Network 48
26. strict Segment Main St North Main St Leves Syste Q wo KANSAS CITY MRLS 448 443 L MALS 448 443 L Q wo KANSAS CITY North Kaneas City Lower Unit North Kanaze City Levee Unit Q wo KANSAS CITY North Kansas Cty Airport unit orth kansas City Levee unit Figure 4 1 2 Levee Screening Page Click the Go button This action will return the queried results The initial levee screening page is Levee Information 4 2 Levee Screening Information Categories The Levee Screening page contains several links at the top of the page 1 Levee Information 2 Hydrology and Hydraulics 25 LST 3 4 5 6 T DRAFT Performance Consequences Documents Computations Reports It is recommended that all tabs of information are reviewed before approval action is taken Hydrology and Hydraulics To navigate to the next page click on the Hydrology and Hydraulics link at the top of the page There are three tabs with links to information input pages 1 Flood Frequency 2 Data Sources and Methods 3 Design and Certification Methods Hydrology and Hydraulics Food Frequency Data Sources and methods Design and NrIP Levee Evaluation Criteria 44 What is the estimated minimum return period in years for water leval at the toe ofthe levee 3 Page 11 of the DPR states there is 540 000 flood damages for the 2 year flood This was the basis for indicating the flood 2 What is the estimated minimum return per
27. t Color is the new color for the text in the highlighted area e Highlight Condition defines your filter condition CETA Figure 5 5 Query and Reporting Functions Compute Computations allow you to add computed columns to your report These can be mathematical computations e g NBR_HOURS 24 or standard Oracle functions applied to existing columns some have been displayed for example others like TO_DATE can also be used e Computation allows you to select a previously defined computation to edit Column Heading is the column heading for the new column e Format Mask is an Oracle format mask to be applied against the column e g 9999 41 LST User Manual DRAFT Computation is the computation to be performed Within the computation columns are referenced using the aliases displayed Below computation the columns in your query are displayed with their associated alias Clicking on the column name or alias will write them into the Computation Next to Columns is a Keypad These are simply shortcuts of commonly used keys On the far right are Functions An example computation to display all LRN screening is District LRN ce st Figure 5 6 Compute Aggregate Aggregates are mathematical computations performed against a column Aggregates are displayed after each control break and at the end of the report within the column they are defined Aggregation
28. tps maps crrel usace army mil LST d To access LST you will need to use a USACE UPASS User Name and LST password You may obtain a password by contacting the levee safety officer in your district to receive a username and password You will be given a specific role for the system that will allow you to properly interact with LST When you 4 LST User Manual DRAFT receive your user name and password you may click the Login tab in the top right to login e Access to LST outside the USACE network or virtual private network VPN can be found at https Ileveescreening usace army mil This site can be access with an assigned user name and password 2 2 1 Launching LST Launching LST involves opening an internet browser and directing the browser to LST site 222 Launching Internet Explorer Browser Since LST is a web based application to launch the tool you must first launch Internet Explorer There are a number of ways to do this three of the more common methods are outlined below Method 1 Double click the Internet Explorer shortcut icon on your desktop Internet Explorer Figure 2 2 2 1 Internet Explorer Desktop Shortcut Method 2 Click the Internet Explorer icon in your quick launch menu start 2 x io Figure 2 2 2 2 Quick Launch Menu Method 3 Select Internet Explorer from your Start menu LST Fy Windows xP Pr Sra eat Figure 2 2 2 3 Start Menu 1 Click the Start bu
29. tton 2 Mouse up to Programs and 3 Click Internet Explorer in the expanded menu to the right 2 2 3 Navigating to LST User Manual Once the browser window has launched navigate to LST home screen shown in Figure 2 2 3 1 jows Internet Explorer https maps crrel usace army mil istp f p 480 Figure 2 2 3 1 Internet Explorer Address Bar e Enter the appropriate URL in the Address bar https maps crrel usace army mil LST e Hit the ENTER key on your keyboard or click the Go button to the right of the address in the browser LST User Manual DRAFT 2 3 Navigation When accessing LST you are required to type in your UPASS ID and password in order to log in with your respective role and the associated permissions Please also note when logging in if you receive an error message regarding the website security certificate please click on the Continue to this website link x There Is a problem with this website s security certificate jat you dase this webpage and do not continue to this website More Information Deter mpc nunas Figure 2 3 1 Certificate Error and Log in Screen Once you log into LST you are re directed immediately to the default or home page Please note that the tabs are in blue and are displayed on the screen on the top right hand side right underneath the banner The Home tab contains an introductory welcome message From here you are ready
30. ved in the following order 1 MSC 2 Cadre HQ 3 SOG 4 1 Review a Levee Screening Log on to the LST application see Section 2 To view a list of submitted levee screenings navigate to the Reports page by clicking your mouse on the Reports tab You will see a list of Submitted Levee screenings From this page you have the option to e View a levee screening e Update the approval status Sere T T aee CITE RASHES F As eE O E Figure 4 1 1 Levee Screening Page LST User Manual DRAFT The list of levee screening information includes Division District Segment Name System Name Time Stamp and Status To view the levee overview pages click the view details icon You have the option to search for a levee screening record by using the Levee Screening Search tool which is located above the levee screening list To view a levee and see high level information click on the search icon Q which corresponds to the record in the list You can also search for a levee screening record by using the Levee Screening Search which is located above the levee screening list Type in a search string such as the levee name click on the search Icon and select which type of information you would like to query oom al en YETEN eea eres EEE A E SA eerie te Se ace Q wo ST LOUIS Chain of Rocks Segment Metro East amp Chain of Rocks System Q wo ST LOUIS Nain St North Nain St Levee Improvement Di
31. vee Description Major Findings and Conclusions and Recommendations are populated by the District Facilitator Levee Data Contribution to Risk and Consequences are pre populated from information provided in the application from other pages The Fact Sheet can be downloaded from this page Document ust Unload Dacumertw Fact Srect Project Description Levee Data Top of Levee Seq Eavason Tap of Levee se Eevason Protected Ares N Retur Period F Since that time many mprovemenes have been mace 10 cne project By both ihe Corps of Desan Engineers andthe Taca ieraste Raa 1191 of 2000 Overtepeing Sys Maior Findings and Conclusions reat i Current ve within he past five year pump tast Gata for valet well on he NACA segment is E not avaiable welis have been weste w in last 10 years and infective walls have Been replaced ee Wal need to function ae designed ca contol hydrostatic pressures during Faod evente Potent Pe lslure modes incluse unserseeseae soing at smoankments and londival sections ribangmert i stab iey lending to levee breach sabity and fod ve Contribution ba 1 at the norih numa niant Liv Statin 418 is flina and scheduled s Figure 4 2 5 Fact Sheet Page 29 LST User Manual DRAFT Computations Next page in the Levee Screening data review process is Computations Click on the Computations link to navigate to the Computations page The Computations page
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