Verfügbarkeit: Location-based management for construction

Location-based management for construction: planning, scheduling and control

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Bibliographische Detailangaben
1. Verfasser:	Kenley, Russell (VerfasserIn)
Format:	Buch
Sprache:	English
Veröffentlicht:	London Spon Press 2010
Schlagworte:	Flowline Datenverarbeitung Building > Superintendence > Data processing Production scheduling > Data processing Location-based services
Online-Zugang:	Inhaltsverzeichnis
Beschreibung:	xxx, 554 Seiten Diagramme 26 cm
ISBN:	0415370507 9780415370509

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Datensatz im Suchindex

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adam_text	Contents Figures xvii Tables xxiii Preface xxv Acknowledgements xxix Permissions xxx Section One Introduction to planning and control 1 Introduction 3 Context 4 A comparison of two planning systems 5 A dominant (activity-based) methodology 5 An alternative (location-based) methodology 5 Drivers for location-based planning 6 An exemplar: the efficient production of the Empire State Building 7 Recent application in Finland 8 Recent international developments 8 Structure of the book 8 References 11 2 The development of activity-based planning and scheduling systems 13 Introduction 13 Warning: technical material follows 14 What are activity-based methods 15 The development of activity-based methods 15 The founding CPM model 16 Extending the basic model 19 An alternative—PERT 23 Resource optimisation 26 Calculating timing using ADM 32 Forward pass 33 Backward pass 34 Float and criticality 35 Logic of ADM 37 The development of the precedence diagram method (PDM) 38 Constructing logical networks in PDM 42 Communication of CPM schedules 44 Fenced bar chart 44 Timescaled arrow diagram 44 Linked Gantt chart 45 Discussion 45 References ■ 46 3 The development of location-based planning and scheduling systems 49 Introduction 49 The story of location-based methods 50 v Location-Based Management for Construction Karol Adamiecki—the father of location-based scheduling 50 Starrett Brothers—Empire State Building 54 line-of-balance scheduling 58 Principles of line-of-balance scheduling 60 Repetitive construction 66 Warning: technical content follows 67 Mathematics of line-of-balance 67 Horizontal and vertical logic scheduling (HVLS) method 69 CPM/LOB 69 Multi-level LOB diagrams 70 The flowline method 71 Warning: technical content follows 73 Production sequencing 73 Mohr’s general model 75 Peer’s criticality 76 Breaking production into segments 77 Mohr’s criticality 78 Non-rhythmic construction 80 Buffers 81 Work location analysis 81 Construction process matrix 84 Integrated location-based methods 84 Representing construction 85 Repetitive scheduling method (RSM) 89 Development of location-based planning in Finland 90 References 92 4 Approaches to planning control 95 Introduction 95 What is control 96 The development of activity-based planning control 97 Control strategies in PERT 98 Control strategies in CPM 101 Activity-based presentation techniques for control 102 Effectiveness of controlling projects using CPM 103 Earned value analysis (EVA) 104 Lean construction 107 A (very) brief overview of lean production theory 107 Last Planner 110 Development of location-based control 113 Early presentation techniques for location-based control 113 Development of location-based control in Finland 115 Discussion 117 References 118 Section Two Location-based planning 5 A new theory for location-based planning 123 Introduction 123 vii What is location-based planning 123 Location breakdown structure 125 Example 1 126 Example 2 , 127 Refurbishment example 3 128 Location-based quantities 128 Creating a bill of quantities by location 130 Deriving durations from resources and production 131 Layered logic: layering CPM logic in location-based methods 133 Layer 1—external dependency logic between activities within locations 134 Layer 2—external higher-level logical relationships between activities driven by different levels of accuracy 134 Layer 3—internal dependency logic between locations within activities 135 Layer 4—additional location-based logic links 139 Layer 5—standard CPM links between any tasks and different locations 141 Circular location-based logic 143 Conditional task logic in locations without quantities 143 Dependency lags and buffers 144 Resource levelling 144 Workable backlog 145 Warning: technical material follows 147 Schedule calculations 147 Forward pass 148 Example calculation of location-based forward pass 151 Backward pass and calculating floats for location-based tasks 153 Example of backward pass for total float 154 Example of a backward pass for free float 155 Splitting 156 Putting it all together 157 Assumptions 157 Starting data 157 Calculating the model 158 Automation of a location-based planning system 160 Automated schedule creation 160 Use of automated schedules 161 Summary 161 References 162 6 Location-based planning methods 163 Introduction 163 Modelling cash flow and production system cost 164 Elemental- and resource-based modelling 166 Cost loading the location-based schedule using elemental costs 167 Identifying production system cost using resource-based modelling 172 Components of direct labour cost 173 Identifying overhead costs 179 Modelling production system risk 180 Production system risk in the planning system 180 Uncertainty types in construction production 181 Modelling control actions 183 Location-Based Management for Construction viii The risk simulation model 184 Linking procurement to location-based planning 188 Planning procurement using pull scheduling 188 Procurement tasks and events 188 Logistics decisions 189 Scheduling design in location-based management system 191 Design tasks 191 Scheduling design tasks 192 Links to the procurement schedule 192 Link to production schedule 193 Planning for quality 193 Planning for safety 194 Modelling productivity with learning 194 Learning theory 194 Location-based learning 196 References 200 7 Using location-based planning methodologies 201 Introduction 201 What is a good schedule? 202 Maximising productivity 202 Optimising risk and duration 202 Ensuring feasibility 203 Location-based planning process 203 Optimal location breakdown structure 204 Defining location-based quantities 213 Defining location-based tasks 216 Using resources and productivity rates 218 Defining productivity rates 218 Defining optimum crews based on work content 218 Using layered logic 219 Layer 1 219 Layer 2 220 Layer 3 220 Layer 4 220 Layer 5 220 Aligning the schedule: optimising the schedule for duration and continuity 221 Changing production rates by changing resources 222 Changing production rates by changing scope 223 Changing location sequence 224 Changing soft logic links 226 Splitting tasks 228 Making tasks discontinuous 229 Optimal rhythm of the schedule 230 Cycle planning 231 Number and size of pours 231 Cycle planning and resources 232 Optimising the cost, duration and risk trade-off 233 Planning tools to minimise variability 234 Downstream effects of variability 235 ix Planning buffers to minimise the effects of variability 236 Deciding the buffer size for each task 237 Simulation to find the optimal buffer sizes 238 Other uses of simulation 238 Checking the feasibility of the schedule 239 Feasibility analysis 239 Example of the risk management methodology 243 Cost loading the schedule and optimising net cash flow 247 Planning procurement and design based on the master schedule 248 References 249 Section Three Location-based control 8 A new theory for location-based control 253 Introduction 253 Principles of location-based control 254 Baseline 256 Current 257 Progress 257 Forecast 258 Location-based control 258 Components of location-based control 258 Revised location breakdown structure (LBS) 259 Current bill of quantities 260 Detail tasks 265 Reporting the current schedule compared to the baseline schedule 268 Progress stage 271 Schedule forecasts 277 Forecasting float 280 Interference or float: identifying critical deviations 281 Alarms 282 Control actions 283 Example 283 Look-ahead plan 284 Weekly planning 285 Production rate target for the next week 285 Adjustment of forecast based on weekly plans 285 Summary of location-based control theory 285 References 287 9 Location-based control methods 289 Introduction 289 Cost during implementation 290 Cash flow models 290 The location-based cost control system 292 Cost tracking tasks 293 Baseline costs 294 Current costs 295 Committed costs 295 Location-Based Management for Construction Actual costs 297 Cost forecasts 299 Making adjustments for location-based penalties and bonuses 303 Cost forecasting of overheads 306 Forecasting cash flow 308 Comparison of task-based forecasting to earned value 308 Production system cost during implementation 310 Current production system cost 310 Actual production system cost 311 Forecast production system cost 311 Modelling the cost effects of control actions 311 Changing the number of resources (assuming the same productivity) 312 Changing shift length or working on weekends or holidays (overtime) 312 Changing the location sequence 312 Splitting a task 312 Removing or switching technical dependencies 312 Increasing productivity by decreasing non value-adding activities 313 Shifting the start date of a successor task to make that task continuous 313 Control action example 313 Production system risk during the control phase 316 Uncertainty related to weather 316 Uncertainty related to prerequisites of production 316 Uncertainty related to adding resources 317 Uncertainty related to productivity 317 Uncertainty related to quantities 317 Uncertainty related to resource availability 317 Uncertainty related to locations 317 Simulation model in implementation phase 318 Supply chain: design, procurement, deliveries and logistics 318 Controlling design 318 Controlling procurement 318 Using location-based data for delivery planning 319 Controlling prerequisites and the make-ready process 320 Controlling quality 321 Learning during implementation 321 Communicating schedule and procurement status 321 Gantt chart status line 322 Actual lines in the flowline 324 Production control charts 325 Procurement Gantt chart 330 Procurement control chart 330 Production graphs 331 References 334 10 Using location-based control methodologies 335 Introduction 335 Location-based systematic controlling process 336 Monitoring current status 337 Collecting location-based status data 337 Progress reporting principles 338 xi Comparing actual production to planned: detecting deviations 339 Production graphs 343 Control action planning 345 What happened? 345 Why did the deviation occur? 346 Learning from mistakes 348 What is the total effect of deviation? 348 Which control actions can be used? 351 Optimal control action plan 354 Example of control action optimisation—Opus 356 Updating forecasts with control actions 357 Evaluating resource needs 357 Creating reports for a site meeting 358 Control charts 358 Flowline figures 361 Production graphs 362 Gantt charts 362 Site meetings 363 Control charts 364 Flowline figures 364 Prerequisites of future production 364 Site meeting minutes 364 Client and management reporting 365 Completion rate reports 365 Production graphs by construction phase and earned value 365 Summary control charts 366 End result forecasts 366 Variation reports 366 Detailed planning 367 Updating baseline tasks 367 Unrecoverable delay of a month or more 368 Revising location breakdown structure 368 Planning new detail tasks 370 Planning resources 372 Defining logic 372 Optimising task schedules 372 Updating detail tasks 375 Subcontractor negotiations 376 Start-up meeting 376 Delay caused by external factors 377 Change of scope or variation 377 Change in work methods 377 Ensuring prerequisites of production 377 Weekly plans and assignments 379 Defining production assignments 379 Defining production management assignments 379 Tasks forecast to cause disturbances in the next few weeks 380 Ensuring prerequisites for continuing tasks in progress 380 Ensuring prerequisites for starting new baseline tasks 380 Communicating and implementing the plan 381 Putting it all together 381 Location-Based Management for Construction xii References 383 Section Four The location-based management system 11 Location-based management system 387 Introduction 387 What is LBMS? 387 LBMS components 392 Location breakdown structure (LBS) 392 Location-based quantities 393 Location-based estimating 394 Location-based planning and scheduling 395 Location-based control 402 Progress 404 Location-based reporting 405 Gantt charts 405 Flowline 405 Control charts 406 Location-based quality management 406 Location-based financial control 407 nD visualisation 407 References 408 12 Implementing LBMS 409 Introduction 409 Dealing with change 410 Learning from CPM 410 Learning from lean construction 412 A low impact solution 414 A thorough solution 418 Environmental factors 425 Location-based planning for CPM thinkers 425 Planning for change 426 Virtual construction 426 Return on investment 426 References 428 13 Planning project types 429 Introduction 429 Guidelines for typical project types, phases, circumstances and stages 429 Residential 429 Description 429 Location breakdown structure 430 Starting data 430 Pre-planning 431 Implementation phase 432 Example 432 Offices 433 xiii Description 433 Location breakdown structure 434 Pre-planning 435 Implementation phase 436 Example 438 Retail projects 438 Description 438 Location breakdown structure 439 Pre-planning 440 Implementation phase 441 Example 442 Health care buildings 443 Description 443 Location breakdown structure 443 Pre-planning 443 Production phase 443 Example 444 Common project type features 444 Industrial projects 444 Highly repetitive projects 445 Multi-purpose projects 445 Refurbishment 445 Sport stadiums 446 Large open locations 446 Linear projects 447 Civil engineering projects 449 Maintenance projects 451 Large or complex projects 452 Guidelines for special interventions 452 LBMS implementation during production 453 Chaos projects 454 Guidelines for contract phases 454 Owner’s schedule 454 Bidding 455 Contractor pre-construction 456 Guidelines for construction stages 457 Earthworks and foundations 457 Structure 458 Fapade 462 Subcontracted finishes and MEP 462 Commissioning and handover stage 465 14 Planning and control of linear projects 467 Introduction 467 Mass haul optimisation 468 Tunnelling and other infrastructure projects 468 Control methods 469 Planning linear projects 469 Linear project location breakdown structures 469 Quantities in a linear project 470 xiv Location-Based Management for Construction Mass haul tasks in linear projects 473 Visualisation 473 Resources, crews and durations 474 Resource loading of mass haul 475 Logic links 476 Schedule calculations 477 Planning methodologies for linear projects involving mass haul 477 Planning constraints 477 Mass haul considerations 478 Optimising work packages 479 Optimising flow 480 Optimising design 481 Managing uncertainty 481 Procurement and design schedule 482 Linear project cycle planning 482 Monitoring linear projects 483 Mass completion report 483 Mass use compared to plans 483 Linear control chart 484 Haul quantities by contractor and soil type 484 Actual work shown on the time-distance diagram 485 Updating the schedule and mass haul plans and micromanagement 486 Controlling production rate by use of forecasts 487 Control actions in linear projects 487 Visualisation 488 Subcontract agreements 488 Discussion 488 References 490 Section Five Case studies 15 Case study 1: Opus Business Park 493 Description of the project 493 Available starting data 494 Scheduling process 495 Location breakdown structure 495 Tasks, resources and quantities 495 Schedule optimisation 496 Controlling process 499 Updating of baseline 499 Use of detail tasks 499 Getting progress data 499 Subcontractor communication 499 Client communication 500 Examples 501 Discussion 506 Lessons learned 507 Influence in the development of LBMS 508 Conclusions 508 XV Case study 2: St Joseph’s NE Tower addition 509 Description of the project 509 Available starting data 509 Schedule analysis 510 Schedule optimisation 511 Location breakdown structure 511 Tasks, resources and quantities 512 Schedule optimisation 512 4D simulation 515 Controlling process 516 Updating of baseline tasks 516 Use of detail tasks 517 Getting progress data 517 Subcontractor communication 517 Client communication 517 Discussion 518 Multiple case study components 519 Introduction 519 Case study: Kamppi Centre (2002-2005) 519 Description of the project 519 LBMS implementation in the project 520 LBMS results 520 LBMS learning 521 Camino Medical Center 522 Description of the project 522 LBMS implementation in the project 522 LBMS results 522 LBMS learning 522 Victoria Park residential development—Form 302 524 Description of the project 524 LBMS implementation in the project 524 LBMS results 525 LBMS learning 525 Parramatta office building refurbishment 526 Description of the project 526 LBMS implementation in the project 526 LBMS results 528 LBMS learning 529 Skanssi retail centre 529 Description of the project 529 LBMS implementation in the project 529 LBMS results 530 LBMS learning 531 Mission Hospital 531 Description of the project 531 LBMS implementation in the project 532 LBMS results 532 LBMS learning 533 XVI Location-Based Management for Construction Empirical research on location-based production control 533 Description of the project 533 LBMS implementation in the project 534 LBMS results 534 LBMS learning 535 References 536 Authors index 537 General index 543 xvii Figures 2 1 Typical project diagram (after Kelley and Walker, 1959) 17 2 2 Typical job cost curve (after Kelley and Walker, 1959) 22 2 3 Typical project cost curve (after Kelley and Walker, 1959) 22 2 4 Estimating the elapsed time distribution (after Malcolm et al , 1959) 25 25A small resource-loaded network for resource calculations 28 2 6 Resource histogram for the sample network 29 2 7 Early and late cumulative resource profiles showing the resource envelope 30 2 8 Job (i,y) 32 29A simple two Job (ij) network 33 2 10 A small network showing multiple paths 34 2 11 Precedes and next-precedes relations (after: Giffler, 1963: Figure 1) 39 2 12 Precedes and next-precedes relations (after: Levy et al , 1963a: Figure 4) 40 2 13 Calculation of late early and late start times for eachjob in a project (after Levy et al , 1963a: Figure 4) 40 2 14 Two activities on the node joined by a logical relationship 42 2 15 Four types of logical link 42 2 16 Comparison of the four types of logical links in both PDM (left) and ADM (right) 43 2 17 Combining S-S and F-F links between the same two tasks, sometimes noted as SS-FF 43 2 18 Example of a fenced bar chart (after Mellon and Whitaker, 1981, with permission from ASCE) 44 3 1 An early construction harmonogram (Archiwum Panstwowe w Lublinie, 2009) 52 3 2 Production harmonogram showing locations (machines) (Adamiecki, 1909: Figure 5, p76) 53 3 3 Optimisation using a harmonogram (Adamiecki, 1909: Figure 2-4, p72) 53 3 4 Location-based measure of structural steel and control dates per level (and zone) on Empire State Building Source: Shreve (1930, p772) “Schedule for the Structural Steel for the Empire State Building, giving dates of information and drawings required from the architects, mill orders, shop drawings, steel delivery and steel erection ” 56 3 5 Location-based schedule for structural steel design and installation per level on the Empire State Building Source: Shreve, (1930, p773; 1931, p346) “Chart developed from that on the opposite page [Figure 3 4] by H G Balcom, Consulting Engineer, working with the architects, Shreve, Lamb and Harmon, to visualise the time-co-ordination required in connection with the designing, detailing and erection of the structural steel” Shreve, (1930) 57 3 6 Basic line-of-balance linear relationship (after Lumsden, 1968: 1) 58 3 7 Sample unit network (after Lumsden, 1968: 14) 59 3 8 Line-of-balance limits for the sub-network (after Lumsden, 1968: 15) 60 3 9 Sample sub-network for LoB (after NBA, 1968: 4) 60 3 10 Sample sub-network showing node limits (after NBA, 1968: 4) 61 3 11 Sample sub-network for LoB (after NBA, 1968: 4) 62 3 12 Inserting buffers between tasks (after NBA, 1968: 6) 63 3 13 Required number of crews (after NBA, 1968: 6) 63 3 14 Effect of reducing crews for structure 64 3 15 Multiples of the natural rhythm (after Lumsden, 1968: 26) 65 3 16 Effect of reducing crews for structure (after Lumsden, 1968: 23) 66 xviii Location-Based Management for Construction 3 17 Adjusting line-of-balance for float in CPM/LOB 70 3 18 Flowlines for tasks 1-5 in locations A-D 72 3 19 Project summary and location-detail flowlines for sub-network tasks, locations A-D 72 3 20 Summary and balanced sub-task flowlines for sub-network tasks, locations A-D 73 3 21 Sequence, flowline and parallel production 74 3 22 Mohr’s general production equation 75 3 23 Criticality in flowline 76 3 24 Peer’s flowline criticality in a Gantt representation 77 3 25 Breaking the work into sections to improve production 78 3 26 Effect of poor production control in a preceding task 78 3 27 Mohr’s demonstration schedule in both activity on the arrow and precedence modes 79 3 28 Continuous production—optimum duration 80 3 29 Discontinuous production—minimum duration 81 3 30 Vertical and horizonal location sequencing (after: Birrell, 1980:396) 83 3 31 Crews ‘passing through’ a location (Birrell, 1980: p402) With permission from ASCE 83 3 32 Queueing theory in construction in real world—applied to the construction process matrix (Birrell, 1980: Figure 6, page 400, with permission from ASCE) 85 3 33 Five core activity structures 87 3 34 Controlling sequence passing through control points (after Harris and Ioannou, 1998, with permission from ASCE) 90 4 1 The control cycle (PDCA) 97 4 2 Woodgate’s control cycle (after Woodgate, 1964: Figure 58) 99 4 3 PACE methodology (after Pillai and Tiwari, 1995 With permission from Elsevier) 101 4 4 Progress shown in Gantt chart 102 4 5 Progress monitoring using S-curves (Kenley, 2003) 103 4 6 Earned value analysis—case 1 (Kenley, 2003) 106 4 7 Earned value analysis—case 2 (Kenley, 2003) 106 4 8 The Last Planner System illustrated 111 4 9 Non-rhythmic production (from Chapter 3) 114 4 10 Non-rhythmic with control actions 115 51A schematic picture of a residential construction project 126 52A location breakdown structure for the buildings in Figure 5 1 126 53A schematic picture and location breakdown structure of a multi-function sports stadium 127 54A LBS for a simple hospital project 129 5 5 Flowline for sample task: plasterboard walls 131 5 6 Layer 1 logic—External dependency logic between activities within locations 134 5 7 Layer 2 logic—External dependency logic between activities driven by different levels of accuracy 135 5 8 Layer 3 logic—Three cases of internal logic 136 5 9 Layer 3 logic—Illustrating discontinuous faster tasks and continuous slower tasks 137 5 10 Layer 3 logic—Used to make all tasks continuous 138 5 11 Layer 3 logic—Flowline indicating the visualisation of different sequences 139 5 12 Layer 3 logic—Gantt chart illustrating sequence of locations 140 xix 5 13 Layer 4 logic—enables complex location sequencing based on location relationships 141 5 14 Layer 5 logic—fixed links between tasks and locations, combined with Layer 1 logic 142 5 15 Layer 5 logic—Task 2 cannot be continuous due to conflicting Layer 5 and Layer 3 logic where the precedent task is slower 142 5 16 Conditional logic when tasks are without quantities in specific locations 143 5 17 Resource levelling for shared-resource tasks 146 5 18 Workable backlog being used to level resource consumption for two shared- resource tasks 147 5 19 Flowline of sample forward pass 153 5 20 Typical examples of task splitting 156 6 1 Cost loading the schedule for a task: the upper panel shows the task flowline, with payment stages, the lower panel is the cumulative cash outflow 169 6 2 The net cash flow for a cost loaded schedule task 169 6 3 The origin of net cash flow (Kenley, 2003) 170 6 4 The payment schedule and cash flow charts for the early trades using data from two apartment buildings (with multiple risers and floors) from Finland 171 6 5 Production system costs arise from breaks in production 174 6 6 Electrical resources in a real project 176 6 7 The blow-fly effect 178 68A planned schedule for risk simulation 185 69A typical iteration of the risk simulation with control actions 187 6 10 Three procurement sets of activities for two plasterboard tasks plus board 189 6 11 Deliveries for plasterboard walls grouped to minimise cost 191 6 12 Design tasks and gatekeeper functions 192 6 13 The experience curve in general production 195 6 14 Arditi’s learning effect applied to construction production 197 6 15 Task acceleration due to learning 198 6 16 Task acceleration due to learning 199 7 1 Suggested division of levels separated by FFL 205 7 2 Two section sequence 206 7 3 Two section sequence—one section split 206 74A two section sequence 207 75A project with similar sections combined 207 7 6 Three alternative location breakdown structures 208 7 7 Special sequencing 210 7 8 Implicit buffer arising from scheduling tasks at a higher LBS level 212 7 9 Three representations of the same work package to compare the relative effects 212 7 10 Unequal quantities reflected in uneven production 213 7 11 A simple example of an unaligned project 221 7 12 Adding a second crew to selected tasks to improve alignment 222 7 13 Using resources to balance variations in quantities 223 7 14 Adding sub-floor work to the erection of the building framework improves the schedule 224 7 15 Changing the sequence of buildings does not bring benefits 225 7 16 The optimal sequence 226 7 17 The worst sequence 226 7 18 Changing links (relaxing the drying constraint) to achieve a more compressed schedule 227 xv Location-Based Management for Construction 7 19 Splitting of roof work and concrete floor finishing work 228 7 20 Tasks have to be split or slowed down if some locations become available later 229 7 21 Two-pour cycle 231 7 22 Three-pour cycle 232 7 23 Changing the resources in the three-pour cycle 233 7 24 Time buffer and space buffer 236 7 25 Risk simulation without buffers 244 7 26 Risk simulation with buffers 246 7 27 Risk simulation with buffers and slowing finishes 246 8 1 The double-loop control cycle 255 8 2 The visual effects of quantity change 261 8 3 The visual effects of quantity deletion 262 8 4 The visual effects of quantity deletion and addition 263 8 5 The visual effects of transferring and changing items 264 8 6 The constraint lines for detail tasks for baseline Task 2 267 8 7 Two baseline tasks (1 and 3) and between them two detail tasks belonging to a third baseline task (2) 268 8 8 Four detail tasks for baseline Task 2 269 8 9 The visual effects of resource constraints at the detail level 271 8 10 A comparison of task (lower section) and detail tasks (upper section) 276 8 11 Alarms raised by slow tasks forecasting interference 282 8 12 Control actions planned 284 9 1 The source of net cash flow (Kenley, 2003) 291 9 2 Representation of stepped inward cash flow (Kenley, 2003) 292 9 3 Representation of stepped net cash flow (Kenley, 2003) 293 9 4 Schedule 297 9 5 Actual progress and forecast (with alarms) 302 9 6 Adjusted forecast after two weeks of production 305 9 7 Cash flow corresponding to activity progress 307 9 8 Earned value comparison for plasterboard 309 9 9 Project forecast before control actions 313 9 10 Project forecast after control actions 315 9 11 Current delivery compared to baseline 320 9 12 Progress viewed in a Gantt chart using a status line 322 9 13 Progress viewed in a flowline using actual lines and forecasts 324 9 14 A simple control chart 326 9 15 A hierarchical control chart 327 9 16 Baseline and detail tasks 328 9 17 Chaos control chart 329 9 18 Procurement schedule in Gantt view 330 9 19 Procurement control chart 331 9 20 Production graph for plasterboard 332 9 21 Production graph for wool 333 10 1 Selected schedule view for controlling the Opus project, Finland 340 10 2 Detail view: schedule—Opus, Finland 341 10 3 Location view: detail of roof construction—Opus, Finland 342 10 4 Subcontractor view: trade detail—Opus, Finland 343 10 5 Control views: superintendent mechanical—Opus, Finland 344 10 6 The production graph for suspended ceiling bulkheads and plasterboard —Opus, Finland 345 xxi 10 7 Basic deviation types 346 10 8 Effect of a start-up delay without a buffer 349 10 9 Production rate deviation 349 10 10 Effect of splitting 350 10 11 Effect of splitting 351 10 12 Effect of low production rate on future milestones 352 10 13 Control action optimisation using detail tasks—Opus, Finland 356 10 14 Resource needs forecast: top—detail tasks; bottom—resource chart 357 10 15 Control chart for drywall 360 10 16 A production problem illustrated in a flowline 361 10 17 A production problem with adjusted forecast for planned control action 362 10 18 Flowline of actual progress of the steel contractor compared to the planned progress 363 10 19 Production graph of the steel contractor compared to the planned progress 363 10 20 Baseline task line and associated planning area boundaries for Structure —Opus, Finland 374 10 21 Detail tasks for Structure which fail to remain within baseline boundaries —Opus, Finland 375 10 22 Task schedule of concrete floor finishing and baseline schedule lines of immediate predecessors and successors—Opus, Finland 376 11 1 Damaged bottom plates due to materials handling and work sequencing problems 406 12 1 LBMS development grid 413 12 2 Expanded methodology development grid 414 12 3 Typical site plan mounted on a window just inside the entrance to a floor showing zone sequence 416 13 1 Schedule for a typical residential project 433 13 2 Slowing work in an office project where tasks interfere in the same locations 436 13 3 Re-planning work on the office project to resolve conflicts and speed production 437 13 4 Problems arising due to inadequate buffers 438 13 5 Scheduling retail tenancies—Hartela project 440 13 6 Typical retail project pre-planned schedule 442 13 7 Typical hospital project pre-planned schedule 444 13 8 A flowline for a tunnelling project using conventional flowline methods 447 13 9 A flowline for a tunnelling section showing production rate changes due to changes in material type and tunnel size 448 13 10 Example of LBMS applied to runway expansion for the Airbus A3 80 449 13 11 Example of pipework maintenance and renewal 450 13 12 Example of hotel room maintenance only showing required rooms 452 13 13 Example of converting a typical CPM schedule to the LBMS 453 13 14 A simple foundation stage schedule 458 13 15 A typical cast in situ structural schedule for three connected apartment buildings 460 14 1 Sample ocation breakdown structures for linear projects 470 14 2 Mass haul diagram showing hauls over 1,000 m5 472 14 3 Mass balance curve calculated from start of project (chainage = 0) 472 14 4 Example T-D diagram 473 14 5 Combined mass diagram and schedule 475 14 6 Mass diagram showing hauls 480 14 7 A schedule with cuts and fills scheduled to minimise associated haul distances 481 xxii Location-Based Management for Construction 14 8 A sample mass haul diagram with actual data 485 14 9 A sample project control chart 485 14 10 A typical time-distance diagram with actual information displayed 486 14 11 Two sample map-views showing project progress in DynaRoad 5 488 14 12 Another sample map-view showing progress of a complex interchange in DynaRoad 5 489 15 1 Opus 3: Opus Business Park—composite image 493 15 2 Opus 3: Opus Business Park—joining corridor faqade 494 15 3 Scheduling with a continuous construction sequence without splitting 497 15 4 Scheduling with a split construction sequence 497 15 5 Site schedules and control charts 500 15 6 Baseline schedule for structural phase 501 15 7 Original planned detail tasks for the structure of the first section 502 15 8 Progress delays and updated detail task schedule for the structure of the first section 503 15 9 Initial detail schedule for roofing 504
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discipline	Bauingenieurwesen
format	Book
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id	DE-604.BV043174728
illustrated	Not Illustrated
indexdate	2024-07-10T07:19:45Z
institution	BVB
isbn	0415370507 9780415370509
language	English
lccn	2009011124
oai_aleph_id	oai:aleph.bib-bvb.de:BVB01-028598837
oclc_num	936426818
open_access_boolean
owner	DE-523
owner_facet	DE-523
physical	xxx, 554 Seiten Diagramme 26 cm
publishDate	2010
publishDateSearch	2010
publishDateSort	2010
publisher	Spon Press
record_format	marc
spelling	Kenley, Russell Verfasser aut Location-based management for construction planning, scheduling and control Russell Kenley and Olli Seppänen London Spon Press 2010 xxx, 554 Seiten Diagramme 26 cm txt rdacontent n rdamedia nc rdacarrier Flowline Datenverarbeitung Building Superintendence Data processing Production scheduling Data processing Location-based services Seppänen, Olli Sonstige oth Erscheint auch als Online-Ausgabe 0-203-03041-9 Erscheint auch als Online-Ausgabe 978-0-203-03041-7 HEBIS Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028598837&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis
spellingShingle	Kenley, Russell Location-based management for construction planning, scheduling and control Flowline Datenverarbeitung Building Superintendence Data processing Production scheduling Data processing Location-based services
title	Location-based management for construction planning, scheduling and control
title_auth	Location-based management for construction planning, scheduling and control
title_exact_search	Location-based management for construction planning, scheduling and control
title_full	Location-based management for construction planning, scheduling and control Russell Kenley and Olli Seppänen
title_fullStr	Location-based management for construction planning, scheduling and control Russell Kenley and Olli Seppänen
title_full_unstemmed	Location-based management for construction planning, scheduling and control Russell Kenley and Olli Seppänen
title_short	Location-based management for construction
title_sort	location based management for construction planning scheduling and control
title_sub	planning, scheduling and control
topic	Flowline Datenverarbeitung Building Superintendence Data processing Production scheduling Data processing Location-based services
topic_facet	Flowline Datenverarbeitung Building Superintendence Data processing Production scheduling Data processing Location-based services
url	http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=028598837&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
work_keys_str_mv	AT kenleyrussell locationbasedmanagementforconstructionplanningschedulingandcontrol AT seppanenolli locationbasedmanagementforconstructionplanningschedulingandcontrol

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