Construction Simulation An Introduction

Transcription

1 Construction Simulation An Introduction Tim O Leary Construction Solutions Europe & Africa

2 Solutions BRIDGES BUILDINGS CADASTRE AND LAND DEVELOPMENT CAMPUSES COMMUNICATION S ELECTRIC AND GAS UTILITIES FACTORIES METALS AND MINING OIL AND GAS POWER GENERATION RAIL AND TRANSIT ROADS WATER AND WASTEWATER 2

3 Construction Simulation CONSTRUCTION TODAY Best practices and the challenges in applying them BENTLEY S CONSTRUCTSIM OVERVIEW Proven solution to plan, process and status construction USING CONSTRUCTSIM VPM Data Reorganisation 4D playback Status tracking Work Packs Look ahead planning BENEFITS Greater workforce productivity Shorter project time Substantial cost savings 3

4 Overview Construction Best Practices Software Technology ConstructSim Virtual Plant Model 4

5 Current Major Issues Engineering 7 1, 2 3, 4, 5 6, 8 1.Poor communications between disciplines and functions 2.Concurrent engineering 3.Fast-track projects 4.Limited resources 5.Ageing skilled workforce 6.Schedule / install by area test and turnover by systems Delivery + Fabrication 7.Short time between AFC/IFC and construction a) Engineering deliverables 8.Many revisions b) Materials availability 9.Operate in scramble mode c) Allocation of materials and work with whatever is available d) Fabrication deliverables 7 Installation 9 1, 2 3, 4, 5 6, 8 Testing 9 1, 2 3, 4, 5 6, 8 1, 2 3, 4, 5 6, 8 Systems Turnover 5

6 Common Questions Is the planned schedule achievable? What is the exact progress to date? How will engineering changes affect work content, cost and schedule? How will the schedule be kept given the changing circumstances? What effort is needed to complete? What will be the project impact be if materials are delayed? 6

7 Workflow Planning Engineering Define Priority Areas Early on in Design Suppliers / Fabricators IFC Drawings Constructor Automate MTOs Last Planner Lean Construction Issue work to the field that can be done Create Work Packs Validate Constraints 7

8 Linear Definition of Priorities Construction Ideal Construction Sequence Based on Turnover Systems Drawings Issued Materials Delivery Installation Complete Testing Complete Completion Date Engineering Delivery Installation Testing Systems Turnover Definition of Priorities 8

9 Managing Work Buffers to Speed Projects Engineering Delivery + Fabrication Installation Testing Systems Turnover 9

10 Construction Simulation CONSTRUCTION TODAY Best practices and the challenges in applying them BENTLEY S CONSTRUCTSIM OVERVIEW Proven solution to plan, process and status construction USING CONSTRUCTSIM VPM Data Reorganisation 4D playback Status tracking Work Packs Look ahead planning BENEFITS Greater workforce productivity Shorter project time Substantial cost savings 10

11 ConstructSim Approach Drive priorities based on ideal construction sequence based on turnover systems Expedite both engineering and fabrication to deliver against ideal plan Allocate materials based on priorities Accurately track effort for completion Manage work-fronts effectively as constraints change on site 11

12 Client Feedback Increase field productivity 7 25% Streamline sequencing Reduced rework Automated production of work packages Work packages are executable Save time and cost on Brownfield projects TIC $50M Savings $1M Completed 1 month ahead of schedule ConstructSim Piping 2x faster Welding 1.8x faster 12

13 Diesel Refinery: $2M Savings in Mechanical Sub Change Orders Background New Refinery Unit - TIC $320M Lump Sum Contract with Mechanical Sub ConstructSim Pipe purchased by Owner and utilized by Construction Management firm ConstructSim enabled us to recover project schedule losses, and complete on time - without paying for unwarranted change orders. Claim: $2.5M Settled: $0.5M ConstructSim Use Case Excessive change order submitted by Mechanical Sub Actual progress not in alignment with progress reported ConstructSim used to analyze change order and update progress reporting system 13

14 Offshore Platform: Saved $17M, Reduced Schedule 3 Months Background Deepwater Offshore Platform - $150M Time and materials contract with Fab Yard ConstructSim Pipe purchased by Owner and utilized by module Fab Yard contractor The labour efficiency we obtained using ConstructSim enabled us to save 3 months and U.S.$17M, as well as reduce the punch list items by over 99%. ConstructSim Use Case ConstructSim used to re-baseline project schedule Development of crew-level work face plans with ConstructSim Project completes on time, under budget, and sails away with only 7 punch list items (compared to 1000 s for other projects) 14

15 ConstructSim Provides Measureable Savings Reduce Impact of Change Reduce Wasted Time Minimize Rework 1% to 5% TIC Reduce Lengthy Planning Process Streamline Materials Management 15

16 Who Uses ConstructSim? Engineers and Constructors, Ltd. 16

17 ConstructSim Solves Complex Planning and Execution Problems ConstructSim Work the Plan Owners Reporting & Simulation Construction Managers Constructors CAD Databases Project Schedule Materials Management System Virtual Plant Model Project Controls Database 17

18 Construction Simulation CONSTRUCTION TODAY Best practices and the challenges in applying them BENTLEY S CONSTRUCTSIM OVERVIEW Proven solution to plan, process and status construction USING CONSTRUCTSIM VPM Data Reorganisation 4D playback Status tracking Work Packs Look ahead planning BENEFITS Greater workforce productivity Shorter project time Substantial cost savings 18

19 Using Bentley s ConstructSim Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 19

20 Project Schedule Integration MTO From CAD + Production Information Schedule ConstructSim Work Steps Task Templates & Standard Norms 20

21 Project Milestones Project Milestone 1 Project Milestone 2 Project Milestone 3 Project Milestone N Rules Of Progress Rules Of Progress Rules Of Progress Rules Of Progress Engineering Initial Design Final Design Check 1 Check 2 Check 3 Approval Fabrication Drawings Received In Production Shipped Installation Install Test Hand over Testing Completions Commissioning Etc. Etc. 21

22 Automatic Data Organization Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 22

23 ConstructSim Automatic Data Reorganization for Construction Tasks 23

24 4D Playback Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 24

25 4D Playback to Optimize and Communicate the Construction Sequence 25

26 Status Tracking Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 26

27 On-Demand Status Tracking and Visualisation 27

28 Tracking Equipment Delivery 28

29 Pipe Delivery Status Visualization 29

30 Area 08 (Mod and Non-Mod Pipe) 30 Pipe Delivery Status Visualization

31 Area 11 Pipe Delivery Status Visualization

32 Area 15 Pipe Delivery Status Visualization

33 Area Pipe Hydro Test Status Visualization

34 Area Pipe Hydro Test Status Visualization

35 35 Area 16 Pipe Hydro Test Status Visualization

36 Work Packs Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 36

37 Fast, Easy Work Pack Creation 37

38 Look Ahead Planning Status Tracking 4D Playback Week 1 Work Packs Automatic Data Organization ConstructSim Look Ahead Planning Virtual Plant Model 38

39 Work Pack Reports and Look Ahead Planning to Streamline Scheduling 39

40 Construction Simulation CONSTRUCTION TODAY Best practices and the challenges in applying them BENTLEY S CONSTRUCTSIM OVERVIEW Proven solution to plan, process and status construction USING CONSTRUCTSIM VPM Data Reorganisation 4D playback Status tracking Work Packs Look ahead planning BENEFITS Greater workforce productivity Shorter project time Substantial cost savings 40

41 ConstructSim Benefits for Owner Operator Enables schedule date to be met Reduces costs Provides an insight to project progress Potential to shorten schedule and achieve additional production 41

42 ConstructSim Benefits for Construction Managers Saves 1-5% TIC or 7 25% of field man-hours Reduced claims litigation Greater control and visibility of project Start up date controlled / compressed Know where you are at and what needs to be completed 42

43 ConstructSim Benefits for Direct Hire Contractors Reduces wasted time on-site Improves field productivity by 7-25% Reduces rework and out of sequence work Maximises productivity of on-site equipment e.g. cranes / scaffold Improves co-ordination between disciplines 43

44 Cost Savings Co-ordination between disciplines to maximise effectiveness of resources such as scaffolding / cranes REDUCE REMOVE Work pack planning man-hours Wasted field man-hours Rework Punch list items Out of sequence work SAVE ACHIEVE Between 1% - 5% of TIC On-time project completion 44

45 Sustaining Infrastructure Thank you

46 Additional Information Streamlining Materials Planning Levels Additional Details Electrical / Instrumentation 46