Integrated Life Cycle Management for Design, Modeling, and Operation of Stormwater Drainage Systems

Transcription

1 Integrated Life Cycle Management for Design, Modeling, and Operation of Stormwater Drainage Systems Robert Mankowski, P.E. Vice President, Water Infrastructure Asset Performance Bentley Systems, Incorporated 2017 Bentley Systems, Incorporated

2 Bentley s mission is to provide innovative software and services for the enterprises and professionals who design, build, and operate the world s infrastructure sustaining the global economy and environment for improved quality of life Bentley Systems, Incorporated

3 Bentley Systems, Incorporated

4 4 Flood Events are part of nature, you cannot avoid them but you can plan ahead to prevent damage to people, property, infrastructure, cultural heritage, and the environment! Bentley Systems, Incorporated

5 5 In case of 1 [m] Sea Rise Poland Bentley Systems, Incorporated

6 Challenges Facing Owner-Operators Today Safety Operating Costs Regulatory Compliance Managing Information Across Multiple Systems Optimizing Asset Performance Bentley Systems, Incorporated

7 Life Cycle Management Activities Asset Inventory Condition Assessment Maintenance Planning & Prioritization Management Know your assets and their location Perform and manage inspections Assign/Track maintenance needs Use data-driven decisions on capital plans Apply full reports/trends for performance metrics Bentley Systems, Incorporated

8 Data Challenge Facing Owner-Operators Today Lifecycle of Change: Plan, Design, Build, Operate Managing Information/Data Across Multiple Systems, Databases, Departments, Formats, People, etc. Safety Regulatory Compliance Optimizing Asset Performance Operating Costs Bentley Systems, Incorporated

9 Industry Experience Better Data Costs Less Institute of Asset Management Gartner Survey 3-5% contamination of data per year does not include changes in working procedures A manager can spend on average 2 hours a day searching for information An average of 25% of data in enterprise software such as CMMS is incomplete or incorrect data sources per organization (includes sources such as ERP, EAM, Excel, Access, GIS) Bentley Systems, Incorporated

10 Asset Performance... Monitoring Information Technology Operational Technology Bentley Systems, Incorporated

11 Asset Performance Modeling Information Technology Operational Technology Engineering Technology Bentley Systems, Incorporated

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19 Subsurface Utility Design and Analysis (SUDA) Integrated with Road and Site Design 3D modeling of all underground assets, existing and proposed Clash detection Hydraulic design of storm and sanitary utilities Hydrology Bentley Systems, Incorporated

20 Why 3D Utility Models? Constructability 3D models facilitate efficient workflows for utility coordination: Dr. Ralph Ellis and Dr. Randolph Thomas, as part of NCHRP 2-24(12), found that the top five causes of construction delays were: 1. Utility Relocation Delays 2. Utility Delays due to differing site conditions 3. Permitting 4. Weather 5. Errors in Plans and Specifications Virginia DOT credits SUE with helping to reduce the time needed to design highways from 5 years to 4 years. Florida DOT analyzed the use of SUE on major projects in Tallahassee and Miami and found that it saved $3 in contractor construction delay claims for every $1 spent for subsurface utility engineering Bentley Systems, Incorporated

21 Mobile Access to System Data Bentley Systems, Incorporated

22 Modeling Can Help Engineers Pick the right pipe sizes and invert elevations Identify bottlenecks in system Solve sewer overflow problems Meet regulatory requirements Evaluate Flood Risk Map Flood Extents Bentley Systems, Incorporated

23 Why Use Sewer System Models? Subdivision design Master planning Interceptors Pump station design Force mains Pump selection Pressure sewer design Low Impact Development Overflows I&I studies Pump operation System extensions Capacity evaluation Energy efficiency Rehabilitation Predicting H2S Formation Bentley Systems, Incorporated

24 Low Impact Developments Bioretention Infiltration trenches Porous pavement Rain barrels Vegetative swales Bentley Systems, Incorporated

25 Flood Risk Analysis Workflow Following the EU Flood Directive Bentley Systems, Incorporated

26 Flood Risk Analysis Example Flood risk = probability (flood hazard) x consequences (damage) flood hazard map (flood probability) based on inundation modelling using hydrologic inputs and hydrodynamic simulation models (Mohid Studio) flood damage map showing the exposure and damage potential (consequences of flooding), based on available GIS data, reality models flood risk map representing the direct damage (monetary value). Derived with GIS spatial analysis (Bentley Map) Bentley Systems, Incorporated

27 Lisbon 2D urban flood coupled with 1D sewer model Bentley Systems, Incorporated

28 3D Visualization of urban flood Bentley Systems, Incorporated

29 Bentley Systems, Incorporated 2017 Action Modulers. All rights reserved 29

30 Summary Life cycle management of data and information Information Technology + Operational Technology + Engineering Technology Modeling Bentley Systems, Incorporated

31 Thank You! Bentley Systems, Incorporated