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BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION
& LAST PLANNER SYSTEM
WITH EXCEL 2010
ONE STEP FORWARD IN LEAN SCHEDULING
& PLANNING MANAGEMENT
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
José Luis Ponz Tienda
jopontie@csa.upv.es
joseluis.ponz@gmail.com
Doctor en Arquitectura y Edificación (PhD UPV)
Máster en Planificación y Gestión (Matemáticas UV)
Ingeniero de Edificación (UC)
Arquitecto Técnico (UPV)
Diplomado en Investigación Operativa (UV)
Máster en Economía de la Construcción (UPV)
¿QUÉ ES LEAN CONSTRUCTION?
¿QUÉ ES EL LAST PLANNER SYSTEM?
LPS & SCHEDULING CON EXCEL 2010
PROJECT BASED LEARNING
1
2
3
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
4
¿QUÉ ES LEAN CONSTRUCTION?
1
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
¿ES UNA FILOSOFÍA, UNA METODOLOGÍA O UNA TECNOLOGÍA?
¿ES TODO ESO A LA VEZ?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
EL CONCEPTO LEAN NACE EN 1988 DE JOHN KRAFCIK, ESTUDIANTE
DE MÁSTER EN EL MASSACHUSSETTS INSTITUTE OF TECHNOLOGY, EN
SU TESINA DE MÁSTER PUBLICADA EN LA SLOAN MANAGEMENT
REVIEW.
• BUFFERED PRODUCTION
• LEAN PRODUCTION
LEAN CONSTRUCTION & SCHEDULING
G. Ballard
L. Koskela P. Napolitano
L.F. Alarcón C. Formoso
E. Pellicer
G. Howell
And so on…….
A. Mossman
¿QUÉ ES LEAN CONSTRUCTION?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
¿ES POSIBLE ESTABLECER UNA METODOLOGÍA PARA LA
PLANIFICACIÓN DE LA PRODUCCIÓN
EN LA INDUSTRIA DE LA CONSTRUCCIÓN?
(KOSKELA, 1992)
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
¿POR QUÉ?
MEJORAR LA PRODUCTIVIDAD
MEJORAR LA EFICIENCIA
MEJORAR EL DESEMPEÑO
MEJORAR LOS PROCESOS
MEJORAR LA SATISFACCIÓN DEL CLIENTE Y CLIENTES
MEJORAR LA CALIDAD
MEJORAR LA SEGURIDAD
LA MEJORA CONTINUA ELIMINANDO PÉRDIDAS
REDUCIR COSTES PARA INCREMENTAR LOS BENEFICIOS
¿CÓMO?
THINKING PROJECTS AS PRODUCTION SYSTEMS
(BALLARD & HOWELL, 2009)
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES LEAN CONSTRUCTION?
PRINCIPIOS METODOLÓGICOS (KOSKELA, 2000)
1. REDUCIR LAS ACTIVIDADES QUE NO AGREGAN VALOR
2. INCREMENTAR EL VALOR
3. REDUCIR LA VARIABILIDAD
4. REDUCIR EL TIEMPO DE LOS CICLOS
5. SIMPLIFICAR LOS PROCESOS
6. AUMENTAR LA FLEXIBILIDAD DE LOS PROCESOS
7. INCREMENTAR LA TRANSPARENCIA DE LOS PROCESOS
8. ENFOCAR EL CONTROL EN LOS PROCESOS GLOBALES
9. INTRODUCIR LA MEJORA CONTINUA (KAIZEN)
10. CONTROLAR Y REFERENCIAR; HACER BENCHMARKING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
“EN MATERIA DE PLANIFICACIÓN, JAMÁS UN MOVIMIENTO INÚTIL;
EN MATERIA DE ESTRATEGIA NINGÚN PASO EN VANO”
EL ARTE DE LA GUERRA
SUN TZU
SIGLO VI AC.
“LA PLANIFICACIÓN ES EN GRAN MEDIDA LA TAREA DE
HACER QUE SUCEDAN COSAS QUE DE OTRO MODO NO SUCEDERÍAN”
(DAVID EWING)
¿QUÉ ES LEAN CONSTRUCTION?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LEAN CONSTRUCTION; WHAT, WHY, HOW?
¿QUÉ ES LEAN CONSTRUCTION?
1
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
¿CÓMO APLICAR LEAN CONSTRUCTION?
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
LEAN THINKING DE WOMACK:
1. DEFINIR EL VALOR DEL PROYECTO.
2. MAPEAR LOS PROCESOS.
Calcular y controlar los rendimientos de las unidades de obra
3. CREAR FLUJO.
Lo más difícil, hay muchos agentes que intervienen en los proyectos y que cada uno sea
consciente que es cliente de otro no es tarea fácil.
4. METODOLOGÍA PULL
Actitud
5. MEJORA CONTINUA.
Buscar la Perfección. Reducir costes, reducir los errores y cumplir plazo.
6. APLICAR HERRAMIENTAS LEAN
LAST PLANNER, IPD, LPDS, PROGRAMACIÓN POR ÁREAS, BIM, 5S, ETC
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
Y NO OLVIDEMOS QUE…
NO SOLO GESTIONAMOS PROYECTOS
GESTIONAMOS PERSONAS
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION; WHAT, WHY, HOW?
¿QUÉ ES LEAN CONSTRUCTION?
1
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
HERRAMIENTAS LEAN
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN:
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ANÁLISIS DE PÉRDIDAS Y DESPERDICIOS
5S
5 WHY´S
VALUE STREAM MAPPING
GENCHI GENTBUTSU (GEMBA ATTITUDE OR GO & SEE)
INFORME A3
KAN BAN
BIM
INTEGRATED PROJECT DELIVERY IPD
LAST PLANNER SYSTEM LPS TM
………
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: DETECTAR LAS PÉRDIDAS
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
MURA: PÉRDIDA POR VARIABILIDAD (PE CALIDAD)
MURI: SOBRECARGA SOBRE OPERARIOS
MUDA: DESPERDICIO
1. SOBREPRODUCCIÓN
2. TRANSPORTE
3. PROCESAMIENTO INNECESARIO Y REPROCESAMIENTO
4. ACOPIOS
5. RE-TRABAJO POR DEFECTOS
6. MOVIMIENTO
7. ESPERA
8. MAKING-DO
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: 5 S
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: 5 WHY´S
Fuente 2013 PFG Inma Sanchis Mestre
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: VALUE STREAM MAPPING
Fuente 2013 PFG Inma Sanchis Mestre
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: INFORME A3
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• BACKGROUND
• CURRENT CONDITIONS
• ACTUAL DIAGRAM
• CAUSE ANALYSIS (WHYS)
• TARGET CONDITIONS
• MEASURABLE TARGET
• TARGET DIAGRAM
• IMPLEMENTATION PLAN
• WHAT? WHO? WHEN? WHERE?
• FOLLOW-UP
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: INTEGRATED PROJECT DELIVERY TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: INTEGRATED PROJECT DELIVERY TM
Mossman 2009
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: BIM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
Fuente 2013 PFG Inma Sanchis Mestre
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
Fuente 2013 PFG Inma Sanchis Mestre
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
Fuente 2013 PFG Inma Sanchis Mestre
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
Fuente 2013 PFG Inma Sanchis Mestre
LEAN CONSTRUCTION & SCHEDULING
¿CÓMO APLICAR LEAN CONSTRUCTION?
HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
Fuente 2013 PFG Inma Sanchis Mestre
¿QUÉ ES LAST PLANNER?
2
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
ES UN TÉCNICA DE PLANIFICACIÓN Y CONTROL EN CASCADA CUYA FINALIDAD
PRINCIPAL, ADEMÁS DE CONTROLAR LA PRODUCCIÓN, ES LA REDUCCIÓN DE LA
VARIABILIDAD DE LA OBRA MEDIANTE LA APLICACIÓN DE TRES PRINCIPIOS BÁSICOS:
1. COORDINACIÓN DE LOS ÚLTIMOS PLANIFICADORES (AQUELLOS QUE REALMENTE
DECIDEN EN LA OBRA) MEDIANTE REUNIONES PERIÓDICAS,
2. COMPROMISO PERSONAL DE LOS DECISORES FINALES (ÚLTIMOS
PLANIFICADORES), Y
3. VISIBILIDAD PÚBLICA DE LOS RESULTADOS SEMANALES OBTENIDOS MEDIANTE
LA UTILIZACIÓN DE UN INDICADOR BÁSICO DE CONTROL DENOMINADO
PORCENTAJE DEL PLAN COMPLETADO (PPC)
RODRÍGUEZ, ALARCÓN Y PELLICER 2011
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
CONCEPTOS:
• ÚLTIMO PLANIFICADOR
• PULL SESSION
• PRERREQUISITOS Y RESTRICCIONES
• INVENTARIO DE ACTIVIDADES EJECUTABLES (SE DEBE, SE PUEDE, SE HARÁ)
• MAIN PROGRAM
• PHASE SCHEDULE
• LOOK AHEAD PROGRAM
• WEEK WORK PLAN
• PPC O PAC
• CAUSAS DE NO CUMPLIMIENTO
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS. Ballard & Howell, 2003
Ponz-Tienda et al. 2011
LEAN THINKING DE WOMACK:
1. DEFINIR EL VALOR
2. MAPEAR LOS PROCESOS.
3. CREAR FLUJO.
4. METODOLOGÍA PULL
5. MEJORA CONTINUA.
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING
Down
to
Up
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
¿QUÉ ES THE LAST PLANNER SYSTEM TM?
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING EMOTIONAL APPROACH
TECHNOLOGICAL &
MATHEMATICAL
APPROACH
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING NUMBER OF ACTIVITIES
COMPLEXITY OF THE
OPTIMIZATION
&
MODELS
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING NUMBER OF ACTIVITIES
RISK OF FAILURE IN
ESTIMATIONS
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
STRATEGIC GOALS
PRODUCTION SCHEDULING
COMMITMENTS PLANNING NUMBER OF ACTIVITIES
OVERLAPPING
OVERLAPPING
MASTER &
PHASE SCHEDULE
LOOK AHEAD PLAN
WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING:
(2)
FF
(1)
SS
(2)
SS
(1)
FF
i
4
j
3
k
3
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING:
IS NOT SO EASY TO SOLVE AS SEEMS
(2)
FF
(1)
SS
(2)
SS
(1)
FF
i
j
k
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #1
( 1) (2) (3)
j
FS FF Dur
  
( 1) (2) (3)
j
FS SS Dur
  
NORMALIZING RELATIONSHIPS
i
j
k
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #1
BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) ……
( 1) (2) (3)
j
FS FF Dur
  
( 1) (2) (3)
j
FS SS Dur
  
i
j
k
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #1
APPEARS THE “REVERSE CRITICALITY”
( 2) (2) (4)
j
FS FF Dur
  
( 2) (2) (4)
j
FS SS Dur
  
i
j
k
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #2
CONSIDERING ALL THE RELATIONSHIPS
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #2
BUT, IF WE INCREASE THE LENGTH OF J (CRITICAL) ……
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #2
APPEARS AGAIN, BUT CONTROLLED
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #3
ALLOWING THE SPLITTING OF ACTIVITIES
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #3
TIME UNITS?
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #4
WORK UNITS
(Crandall, 1972)
(Valls et al, 1998)
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #4
BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) ……
i
j
k
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #4
i
j
k
APPEARS AGAIN , AND AGAIN, AND AGAIN, AND …..
(Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014)
(2)
FF
(1)
SS
(2)
SS
(1)
FF
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #5
OPTIMAL SPLITTING OF JOBS
Time Work Feeding
FS FS(z) -- --
SS SS(z) SS(w) SS(p)
FF FF(z) FF(w) FF(p)
SF SF(z) SF(wi|wj) SF(pi|pj)
REVERSE CRITICALITY DISAPPEARS.
PROJECT MAKESPAN IS REDUCED
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
(Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014)
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
OVERLAPPING: SOLUTION #5
OPTIMAL SPLITTING OF JOBS
Time Work Feeding W & T F & T F|W & T
FS FS(z) -- -- -- -- --
SS SS(z) SS(w) SS(p) SS(w, z) SS(p, z) SS(w|p, z)
FF FF(z) FF(w) FF(p) FF(w, z) FF(p, z) FF(w|p, z)
SF SF(z) SF(wi|wj) SF(pi|pj) SF(wi|wj, z) SF(pi|pj, z) SF(w|p, z)
LEAN CONSTRUCTION & SCHEDULING
THE LAST PLANNER SYSTEM TM. COMPLEJIDAD
(Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014)
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LPS & SCHEDULING
CON EXCEL 2010
3
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
0 20 20 155 155 205
0 20 20 155 155 210
137 167 180 225
137 167 190 230
120 170
127 177
152 222
152 222
185 238
185 238
205 260
205 260
205 240
236 271
216 271 271 296
236 271 271 296
230 281
246 281
200 225 225 270 281 296 296 297
211 236 236 281 281 296 296 297
Machinery
25
Proj delivery
1
Sheathing
45
50%
25
Ext works
15
Other works
35
10
10
60%
Paintwork
35
Access
50%
30%
Ceiling
35
20%
30%
Office
partitions
55
50%
40%
Dry walls
40
60%
40%
50%
20%
40%
Floorings
office
70
Decks
40
50% 50%
50%
50%
Closures
50
50%
50
50%
Prev Works Structure
Flooring
Stairs
Instalations
Ph1
30
40% 30%
135
60%
20
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
• MAIN PROGRAM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
• MAIN PROGRAM
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• MAIN PROGRAM & PRODUCCIÓN
RESOURCES
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• MAIN PROGRAM Y EVM
BCWS / ACWP
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• MAIN PROGRAM Y EVM
COST DEVIATION
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• MAIN PROGRAM Y EVM
PRODUCTION
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• MAIN PROGRAM Y EVM
PRODUCTION DEV.
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• PHASE SCHEDULE & OPTIMIZACIÓN
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• PHASE SCHEDULE & OPTIMIZACIÓN
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
PROBLEMAS QUE PODEMOS RESOLVER
• RESOURCE LEVELING PROBLEM (RLP)
• RESOURCE CONSTRAINED (RCPSP)
• RLP + RCPSP
• FUZZY ROBUST
• NPV
• NPV + RCPSP + RLP + VARIABLE AVAILABILITY
• MULTIPLE EXECUTION MODES
• MULTIOBJETIVE ……………
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• COMPROMISOS, RESTRICCIONES Y ÁREAS
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
WWP
29/04/2013
30/04/2013
01/05/2013
02/05/2013
03/05/2013
04/05/2013
05/05/2013
06/05/2013
07/05/2013
08/05/2013
09/05/2013
10/05/2013
11/05/2013
12/05/2013
13/05/2013
14/05/2013
15/05/2013
16/05/2013
17/05/2013
18/05/2013
19/05/2013
20/05/2013
21/05/2013
22/05/2013
23/05/2013
24/05/2013
25/05/2013
26/05/2013
27/05/2013
28/05/2013
29/05/2013
30/05/2013
31/05/2013
01/06/2013
02/06/2013
03/06/2013
04/06/2013
05/06/2013
06/06/2013
07/06/2013
08/06/2013
09/06/2013
Id Act Activity Class Resp Zone Area Restr Cause Start Finish Scheduled Performed Pct (%) Target lun mar mié jue vie sáb dom lun2 mar2 mié2 jue2 vie2 sáb2 dom2 lun3 mar3 mié3 jue3 vie3 sáb3 dom3 lun4 mar4 mié4 jue4 vie4 sáb4 dom4 lun5 mar5 mié5 jue5 vie5 sáb5 dom5 lun6 mar6 mié6 jue6 vie6 sáb6 dom6
Act.#1 Activity Number #1 Compr Resp1 Zone 1 Area 1 Rst.#5 Mat 29/04/2013 01/05/2013 3.00 2.00 66.67% No 1.0 1.0
Act.#2 Activity Number #2 Compr Resp3 Zone 3 Area 2 Rst.#5 30/04/2013 30/04/2013 1.00 1.00 100.00% Yes 1.0
Act.#3 Activity Number #3 Compr Resp1 Zone 3 Area 4 Rst.#1 01/05/2013 02/05/2013 2.00 2.00 100.00% Yes 1.0 1.0
Act.#4 Activity Number #4 Stock Resp7 Zone 2 Area 2 Rst.#5 06/05/2013 10/05/2013 5.00 5.00 100.00% Yes 1.0 1.0 1.0 1.0 1.0
Act.#5 Activity Number #5 Compr Resp1 Zone 3 Area 1 Rst.#4 Equ 02/05/2013 03/05/2013 2.00 2.00 100.00% No 1.0 1.0
Act.#6 Activity Number #6 Compr Resp3 Zone 2 Area 4 Rst.#2 08/05/2013 15/05/2013 4.00 4.00 100.00% Yes 1.0 1.0 1.0 1.0
Act.#7 Activity Number #7 Compr Resp1 Zone 1 Area 1 Rst.#4 Wea 13/05/2013 17/05/2013 12.00 11.00 91.67% No 2.0 2.0 2.0 3.0 2.0
Act.#8 Activity Number #8 Stock Resp2 Zone 3 Area 2 Rst.#3 09/05/2013 24/05/2013 55.00 56.00 101.82% Yes 2.0 5.0 3.0 5.0 5.0 5.0 5.0 6.0 5.0 6.0 5.0 4.0
Act.#9 Activity Number #9 Compr Resp8 Zone 4 Area 3 Rst.#1 Dsg 01/05/2013 08/05/2013 6.00 4.00 66.67% No 1.0 2.0 1.0
Act.#10 Activity Number #10 Compr Resp2 Zone 2 Area 3 Rst.#5 06/05/2013 31/05/2013 20.00 19.00 95.00% Yes 1.0 2.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0
Act.#11 Activity Number #11 Compr Resp2 Zone 2 Area 2 Rst.#4 13/05/2013 15/05/2013 23.00 21.00 91.30% Yes 5.0 9.0 7.0
Act.#12 Activity Number #12 Stock Resp4 Zone 1 Area 3 Rst.#7 30/05/2013 07/06/2013 4.00 0.00 0.00%
Act.#13 Activity Number #13 Compr Resp7 Zone 7 Area 7 Rst.#1 06/05/2013 10/05/2013 7.00 7.00 100.00% Yes 2.0 1.0 1.0 2.0 1.0
Act.#14 Activity Number #14 Compr Resp2 Zone 6 Area 3 Rst.#7 13/05/2013 15/05/2013 12.00 0.00 0.00% Yes
Act.#15 Activity Number #15 Stock Resp3 Zone 2 Area 4 Rst.#4 13/05/2013 15/05/2013 1.00 0.00 0.00% Yes
Completed over Compromises 82.85% 63.64%
Completed over Planed & Stock 74.21% 66.67%
Week 21 Week 22 Week 23
Week_18_2013 Dates Production
Week 18 Week 19 Week 20
• LOOK AHEAD PLANNING
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
WWP
29/04/2013
30/04/2013
01/05/2013
02/05/2013
03/05/2013
04/05/2013
05/05/2013
06/05/2013
07/05/2013
08/05/2013
09/05/2013
10/05/2013
11/05/2013
12/05/2013
13/05/2013
14/05/2013
15/05/2013
16/05/2013
17/05/2013
18/05/2013
19/05/2013
20/05/2013
21/05/2013
22/05/2013
23/05/2013
24/05/2013
25/05/2013
26/05/2013
27/05/2013
28/05/2013
29/05/2013
30/05/2013
31/05/2013
01/06/2013
02/06/2013
03/06/2013
04/06/2013
05/06/2013
06/06/2013
07/06/2013
08/06/2013
09/06/2013
Id Act Activity Class Resp Zone Area Restr Cause Start Finish Scheduled Performed Pct (%) Target lun mar mié jue vie sáb dom lun2 mar2 mié2 jue2 vie2 sáb2 dom2 lun3 mar3 mié3 jue3 vie3 sáb3 dom3 lun4 mar4 mié4 jue4 vie4 sáb4 dom4 lun5 mar5 mié5 jue5 vie5 sáb5 dom5 lun6 mar6 mié6 jue6 vie6 sáb6 dom6
Act.#1 Activity Number #1 Compr Resp1 Zone 1 Area 1 Rst.#5 Mat 29/04/2013 01/05/2013 3.00 2.00 66.67% No 1.0 1.0
Act.#2 Activity Number #2 Compr Resp3 Zone 3 Area 2 Rst.#5 30/04/2013 30/04/2013 1.00 1.00 100.00% Yes 1.0
Act.#3 Activity Number #3 Compr Resp1 Zone 3 Area 4 Rst.#1 01/05/2013 02/05/2013 2.00 2.00 100.00% Yes 1.0 1.0
Act.#4 Activity Number #4 Stock Resp7 Zone 2 Area 2 Rst.#5 06/05/2013 10/05/2013 5.00 5.00 100.00% Yes 1.0 1.0 1.0 1.0 1.0
Act.#5 Activity Number #5 Compr Resp1 Zone 3 Area 1 Rst.#4 Equ 02/05/2013 03/05/2013 2.00 2.00 100.00% No 1.0 1.0
Act.#6 Activity Number #6 Compr Resp3 Zone 2 Area 4 Rst.#2 08/05/2013 15/05/2013 4.00 4.00 100.00% Yes 1.0 1.0 1.0 1.0
Act.#7 Activity Number #7 Compr Resp1 Zone 1 Area 1 Rst.#4 Wea 13/05/2013 17/05/2013 12.00 11.00 91.67% No 2.0 2.0 2.0 3.0 2.0
Act.#8 Activity Number #8 Stock Resp2 Zone 3 Area 2 Rst.#3 09/05/2013 24/05/2013 55.00 56.00 101.82% Yes 2.0 5.0 3.0 5.0 5.0 5.0 5.0 6.0 5.0 6.0 5.0 4.0
Act.#9 Activity Number #9 Compr Resp8 Zone 4 Area 3 Rst.#1 Dsg 01/05/2013 08/05/2013 6.00 4.00 66.67% No 1.0 2.0 1.0
Act.#10 Activity Number #10 Compr Resp2 Zone 2 Area 3 Rst.#5 06/05/2013 31/05/2013 20.00 19.00 95.00% Yes 1.0 2.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0
Act.#11 Activity Number #11 Compr Resp2 Zone 2 Area 2 Rst.#4 13/05/2013 15/05/2013 23.00 21.00 91.30% Yes 5.0 9.0 7.0
Act.#12 Activity Number #12 Stock Resp4 Zone 1 Area 3 Rst.#7 30/05/2013 07/06/2013 4.00 0.00 0.00%
Act.#13 Activity Number #13 Compr Resp7 Zone 7 Area 7 Rst.#1 06/05/2013 10/05/2013 7.00 7.00 100.00% Yes 2.0 1.0 1.0 2.0 1.0
Act.#14 Activity Number #14 Compr Resp2 Zone 6 Area 3 Rst.#7 13/05/2013 15/05/2013 12.00 0.00 0.00% Yes
Act.#15 Activity Number #15 Stock Resp3 Zone 2 Area 4 Rst.#4 13/05/2013 15/05/2013 1.00 0.00 0.00% Yes
Completed over Compromises 82.85% 63.64%
Completed over Planed & Stock 74.21% 66.67%
Week 21 Week 22 Week 23
Week_18_2013 Dates Production
Week 18 Week 19 Week 20
• LOOK AHEAD PLANNING
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• WEEKLY WORK PLAN
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
• VERSATILIDAD
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
J.L. Ponz-Tienda et al. / Automation in Construction 29 (2013) 161–172
• VERSATILIDAD
LEAN CONSTRUCTION & SCHEDULING
LPS & SCHEDULING CON EXCEL 2010
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
J.L. Ponz-Tienda et al. / JCEM Publishing Pending
APRENDIZAJE LEAN
PBL O LEARN BY DOING
4
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
LO QUE SE OYE , SE OLVIDA
LO QUE SE VE, SE RECUERDA.
LO QUE SE HACE, SE COMPRENDE.
CONFUCIO
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ETSICCP 2012-2013
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ETSICCP 2012-2013
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ETSICCP 2012-2013
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ETSICCP 2012-2013
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
ETSICCP 2012-2013
LEAN CONSTRUCTION & SCHEDULING
UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
MUCHAS GRACIAS

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-Uniaxxxxxxxxxxxxxxxxxxxxxxxxxxndes-PWP-2010.pptx

  • 1. BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & LAST PLANNER SYSTEM WITH EXCEL 2010 ONE STEP FORWARD IN LEAN SCHEDULING & PLANNING MANAGEMENT
  • 2. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 José Luis Ponz Tienda jopontie@csa.upv.es joseluis.ponz@gmail.com Doctor en Arquitectura y Edificación (PhD UPV) Máster en Planificación y Gestión (Matemáticas UV) Ingeniero de Edificación (UC) Arquitecto Técnico (UPV) Diplomado en Investigación Operativa (UV) Máster en Economía de la Construcción (UPV)
  • 3. ¿QUÉ ES LEAN CONSTRUCTION? ¿QUÉ ES EL LAST PLANNER SYSTEM? LPS & SCHEDULING CON EXCEL 2010 PROJECT BASED LEARNING 1 2 3 LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 4
  • 4. ¿QUÉ ES LEAN CONSTRUCTION? 1 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 5. ¿QUÉ ES LEAN CONSTRUCTION? ¿ES UNA FILOSOFÍA, UNA METODOLOGÍA O UNA TECNOLOGÍA? ¿ES TODO ESO A LA VEZ? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 6. ¿QUÉ ES LEAN CONSTRUCTION? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 EL CONCEPTO LEAN NACE EN 1988 DE JOHN KRAFCIK, ESTUDIANTE DE MÁSTER EN EL MASSACHUSSETTS INSTITUTE OF TECHNOLOGY, EN SU TESINA DE MÁSTER PUBLICADA EN LA SLOAN MANAGEMENT REVIEW. • BUFFERED PRODUCTION • LEAN PRODUCTION LEAN CONSTRUCTION & SCHEDULING
  • 7. G. Ballard L. Koskela P. Napolitano L.F. Alarcón C. Formoso E. Pellicer G. Howell And so on……. A. Mossman ¿QUÉ ES LEAN CONSTRUCTION? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 8. ¿QUÉ ES LEAN CONSTRUCTION? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 9. ¿QUÉ ES LEAN CONSTRUCTION? ¿ES POSIBLE ESTABLECER UNA METODOLOGÍA PARA LA PLANIFICACIÓN DE LA PRODUCCIÓN EN LA INDUSTRIA DE LA CONSTRUCCIÓN? (KOSKELA, 1992) UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 10. ¿QUÉ ES LEAN CONSTRUCTION? ¿POR QUÉ? MEJORAR LA PRODUCTIVIDAD MEJORAR LA EFICIENCIA MEJORAR EL DESEMPEÑO MEJORAR LOS PROCESOS MEJORAR LA SATISFACCIÓN DEL CLIENTE Y CLIENTES MEJORAR LA CALIDAD MEJORAR LA SEGURIDAD LA MEJORA CONTINUA ELIMINANDO PÉRDIDAS REDUCIR COSTES PARA INCREMENTAR LOS BENEFICIOS ¿CÓMO? THINKING PROJECTS AS PRODUCTION SYSTEMS (BALLARD & HOWELL, 2009) UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 11. LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES LEAN CONSTRUCTION? PRINCIPIOS METODOLÓGICOS (KOSKELA, 2000) 1. REDUCIR LAS ACTIVIDADES QUE NO AGREGAN VALOR 2. INCREMENTAR EL VALOR 3. REDUCIR LA VARIABILIDAD 4. REDUCIR EL TIEMPO DE LOS CICLOS 5. SIMPLIFICAR LOS PROCESOS 6. AUMENTAR LA FLEXIBILIDAD DE LOS PROCESOS 7. INCREMENTAR LA TRANSPARENCIA DE LOS PROCESOS 8. ENFOCAR EL CONTROL EN LOS PROCESOS GLOBALES 9. INTRODUCIR LA MEJORA CONTINUA (KAIZEN) 10. CONTROLAR Y REFERENCIAR; HACER BENCHMARKING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 12. “EN MATERIA DE PLANIFICACIÓN, JAMÁS UN MOVIMIENTO INÚTIL; EN MATERIA DE ESTRATEGIA NINGÚN PASO EN VANO” EL ARTE DE LA GUERRA SUN TZU SIGLO VI AC. “LA PLANIFICACIÓN ES EN GRAN MEDIDA LA TAREA DE HACER QUE SUCEDAN COSAS QUE DE OTRO MODO NO SUCEDERÍAN” (DAVID EWING) ¿QUÉ ES LEAN CONSTRUCTION? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LEAN CONSTRUCTION & SCHEDULING
  • 13. LEAN CONSTRUCTION; WHAT, WHY, HOW? ¿QUÉ ES LEAN CONSTRUCTION? 1 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ¿CÓMO APLICAR LEAN CONSTRUCTION?
  • 14. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? LEAN THINKING DE WOMACK: 1. DEFINIR EL VALOR DEL PROYECTO. 2. MAPEAR LOS PROCESOS. Calcular y controlar los rendimientos de las unidades de obra 3. CREAR FLUJO. Lo más difícil, hay muchos agentes que intervienen en los proyectos y que cada uno sea consciente que es cliente de otro no es tarea fácil. 4. METODOLOGÍA PULL Actitud 5. MEJORA CONTINUA. Buscar la Perfección. Reducir costes, reducir los errores y cumplir plazo. 6. APLICAR HERRAMIENTAS LEAN LAST PLANNER, IPD, LPDS, PROGRAMACIÓN POR ÁREAS, BIM, 5S, ETC UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 15. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? Y NO OLVIDEMOS QUE… NO SOLO GESTIONAMOS PROYECTOS GESTIONAMOS PERSONAS UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 16. LEAN CONSTRUCTION; WHAT, WHY, HOW? ¿QUÉ ES LEAN CONSTRUCTION? 1 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 HERRAMIENTAS LEAN
  • 17. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ANÁLISIS DE PÉRDIDAS Y DESPERDICIOS 5S 5 WHY´S VALUE STREAM MAPPING GENCHI GENTBUTSU (GEMBA ATTITUDE OR GO & SEE) INFORME A3 KAN BAN BIM INTEGRATED PROJECT DELIVERY IPD LAST PLANNER SYSTEM LPS TM ………
  • 18. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: DETECTAR LAS PÉRDIDAS UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 MURA: PÉRDIDA POR VARIABILIDAD (PE CALIDAD) MURI: SOBRECARGA SOBRE OPERARIOS MUDA: DESPERDICIO 1. SOBREPRODUCCIÓN 2. TRANSPORTE 3. PROCESAMIENTO INNECESARIO Y REPROCESAMIENTO 4. ACOPIOS 5. RE-TRABAJO POR DEFECTOS 6. MOVIMIENTO 7. ESPERA 8. MAKING-DO
  • 19. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: 5 S UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 20. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: 5 WHY´S Fuente 2013 PFG Inma Sanchis Mestre UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 21. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: VALUE STREAM MAPPING Fuente 2013 PFG Inma Sanchis Mestre UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 22. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: INFORME A3 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 • BACKGROUND • CURRENT CONDITIONS • ACTUAL DIAGRAM • CAUSE ANALYSIS (WHYS) • TARGET CONDITIONS • MEASURABLE TARGET • TARGET DIAGRAM • IMPLEMENTATION PLAN • WHAT? WHO? WHEN? WHERE? • FOLLOW-UP
  • 23. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: INTEGRATED PROJECT DELIVERY TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 24. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: INTEGRATED PROJECT DELIVERY TM Mossman 2009 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 25. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: BIM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 26. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 27. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 Fuente 2013 PFG Inma Sanchis Mestre
  • 28. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 Fuente 2013 PFG Inma Sanchis Mestre
  • 29. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 Fuente 2013 PFG Inma Sanchis Mestre
  • 30. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 Fuente 2013 PFG Inma Sanchis Mestre
  • 31. LEAN CONSTRUCTION & SCHEDULING ¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 Fuente 2013 PFG Inma Sanchis Mestre
  • 32. ¿QUÉ ES LAST PLANNER? 2 LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 33. LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES THE LAST PLANNER SYSTEM TM? ES UN TÉCNICA DE PLANIFICACIÓN Y CONTROL EN CASCADA CUYA FINALIDAD PRINCIPAL, ADEMÁS DE CONTROLAR LA PRODUCCIÓN, ES LA REDUCCIÓN DE LA VARIABILIDAD DE LA OBRA MEDIANTE LA APLICACIÓN DE TRES PRINCIPIOS BÁSICOS: 1. COORDINACIÓN DE LOS ÚLTIMOS PLANIFICADORES (AQUELLOS QUE REALMENTE DECIDEN EN LA OBRA) MEDIANTE REUNIONES PERIÓDICAS, 2. COMPROMISO PERSONAL DE LOS DECISORES FINALES (ÚLTIMOS PLANIFICADORES), Y 3. VISIBILIDAD PÚBLICA DE LOS RESULTADOS SEMANALES OBTENIDOS MEDIANTE LA UTILIZACIÓN DE UN INDICADOR BÁSICO DE CONTROL DENOMINADO PORCENTAJE DEL PLAN COMPLETADO (PPC) RODRÍGUEZ, ALARCÓN Y PELLICER 2011 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 34. LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES THE LAST PLANNER SYSTEM TM? CONCEPTOS: • ÚLTIMO PLANIFICADOR • PULL SESSION • PRERREQUISITOS Y RESTRICCIONES • INVENTARIO DE ACTIVIDADES EJECUTABLES (SE DEBE, SE PUEDE, SE HARÁ) • MAIN PROGRAM • PHASE SCHEDULE • LOOK AHEAD PROGRAM • WEEK WORK PLAN • PPC O PAC • CAUSAS DE NO CUMPLIMIENTO UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 35. LEAN CONSTRUCTION & SCHEDULING LPS. Ballard & Howell, 2003 Ponz-Tienda et al. 2011 LEAN THINKING DE WOMACK: 1. DEFINIR EL VALOR 2. MAPEAR LOS PROCESOS. 3. CREAR FLUJO. 4. METODOLOGÍA PULL 5. MEJORA CONTINUA. ¿QUÉ ES THE LAST PLANNER SYSTEM TM? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 36. MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN ¿QUÉ ES THE LAST PLANNER SYSTEM TM? LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 37. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES THE LAST PLANNER SYSTEM TM? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 38. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING Down to Up MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES THE LAST PLANNER SYSTEM TM? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 39. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING ¿QUÉ ES THE LAST PLANNER SYSTEM TM? UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 40. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING EMOTIONAL APPROACH TECHNOLOGICAL & MATHEMATICAL APPROACH MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 41. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING NUMBER OF ACTIVITIES COMPLEXITY OF THE OPTIMIZATION & MODELS MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 42. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING NUMBER OF ACTIVITIES RISK OF FAILURE IN ESTIMATIONS MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 43. STRATEGIC GOALS PRODUCTION SCHEDULING COMMITMENTS PLANNING NUMBER OF ACTIVITIES OVERLAPPING OVERLAPPING MASTER & PHASE SCHEDULE LOOK AHEAD PLAN WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 44. OVERLAPPING: (2) FF (1) SS (2) SS (1) FF i 4 j 3 k 3 LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 45. OVERLAPPING: IS NOT SO EASY TO SOLVE AS SEEMS (2) FF (1) SS (2) SS (1) FF i j k LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 46. OVERLAPPING: SOLUTION #1 ( 1) (2) (3) j FS FF Dur    ( 1) (2) (3) j FS SS Dur    NORMALIZING RELATIONSHIPS i j k LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 47. OVERLAPPING: SOLUTION #1 BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) …… ( 1) (2) (3) j FS FF Dur    ( 1) (2) (3) j FS SS Dur    i j k LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 48. OVERLAPPING: SOLUTION #1 APPEARS THE “REVERSE CRITICALITY” ( 2) (2) (4) j FS FF Dur    ( 2) (2) (4) j FS SS Dur    i j k LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 49. OVERLAPPING: SOLUTION #2 CONSIDERING ALL THE RELATIONSHIPS i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 50. OVERLAPPING: SOLUTION #2 BUT, IF WE INCREASE THE LENGTH OF J (CRITICAL) …… i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 51. OVERLAPPING: SOLUTION #2 APPEARS AGAIN, BUT CONTROLLED i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 52. OVERLAPPING: SOLUTION #3 ALLOWING THE SPLITTING OF ACTIVITIES i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 53. OVERLAPPING: SOLUTION #3 TIME UNITS? i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 54. OVERLAPPING: SOLUTION #4 WORK UNITS (Crandall, 1972) (Valls et al, 1998) i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 55. OVERLAPPING: SOLUTION #4 BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) …… i j k (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 56. OVERLAPPING: SOLUTION #4 i j k APPEARS AGAIN , AND AGAIN, AND AGAIN, AND ….. (Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014) (2) FF (1) SS (2) SS (1) FF LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 57. OVERLAPPING: SOLUTION #5 OPTIMAL SPLITTING OF JOBS Time Work Feeding FS FS(z) -- -- SS SS(z) SS(w) SS(p) FF FF(z) FF(w) FF(p) SF SF(z) SF(wi|wj) SF(pi|pj) REVERSE CRITICALITY DISAPPEARS. PROJECT MAKESPAN IS REDUCED LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD (Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014) UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 58. OVERLAPPING: SOLUTION #5 OPTIMAL SPLITTING OF JOBS Time Work Feeding W & T F & T F|W & T FS FS(z) -- -- -- -- -- SS SS(z) SS(w) SS(p) SS(w, z) SS(p, z) SS(w|p, z) FF FF(z) FF(w) FF(p) FF(w, z) FF(p, z) FF(w|p, z) SF SF(z) SF(wi|wj) SF(pi|pj) SF(wi|wj, z) SF(pi|pj, z) SF(w|p, z) LEAN CONSTRUCTION & SCHEDULING THE LAST PLANNER SYSTEM TM. COMPLEJIDAD (Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014) UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 59. LPS & SCHEDULING CON EXCEL 2010 3 LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 60. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 61. 0 20 20 155 155 205 0 20 20 155 155 210 137 167 180 225 137 167 190 230 120 170 127 177 152 222 152 222 185 238 185 238 205 260 205 260 205 240 236 271 216 271 271 296 236 271 271 296 230 281 246 281 200 225 225 270 281 296 296 297 211 236 236 281 281 296 296 297 Machinery 25 Proj delivery 1 Sheathing 45 50% 25 Ext works 15 Other works 35 10 10 60% Paintwork 35 Access 50% 30% Ceiling 35 20% 30% Office partitions 55 50% 40% Dry walls 40 60% 40% 50% 20% 40% Floorings office 70 Decks 40 50% 50% 50% 50% Closures 50 50% 50 50% Prev Works Structure Flooring Stairs Instalations Ph1 30 40% 30% 135 60% 20 LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 62. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 63. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 64. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 65. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 66. • MAIN PROGRAM & PRODUCCIÓN RESOURCES LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 67. • MAIN PROGRAM Y EVM BCWS / ACWP LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 68. • MAIN PROGRAM Y EVM COST DEVIATION LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 69. • MAIN PROGRAM Y EVM PRODUCTION LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 70. • MAIN PROGRAM Y EVM PRODUCTION DEV. LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 71. • PHASE SCHEDULE & OPTIMIZACIÓN LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 72. • PHASE SCHEDULE & OPTIMIZACIÓN LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 73. PROBLEMAS QUE PODEMOS RESOLVER • RESOURCE LEVELING PROBLEM (RLP) • RESOURCE CONSTRAINED (RCPSP) • RLP + RCPSP • FUZZY ROBUST • NPV • NPV + RCPSP + RLP + VARIABLE AVAILABILITY • MULTIPLE EXECUTION MODES • MULTIOBJETIVE …………… LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 74. • COMPROMISOS, RESTRICCIONES Y ÁREAS LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 75. • WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 76. WWP 29/04/2013 30/04/2013 01/05/2013 02/05/2013 03/05/2013 04/05/2013 05/05/2013 06/05/2013 07/05/2013 08/05/2013 09/05/2013 10/05/2013 11/05/2013 12/05/2013 13/05/2013 14/05/2013 15/05/2013 16/05/2013 17/05/2013 18/05/2013 19/05/2013 20/05/2013 21/05/2013 22/05/2013 23/05/2013 24/05/2013 25/05/2013 26/05/2013 27/05/2013 28/05/2013 29/05/2013 30/05/2013 31/05/2013 01/06/2013 02/06/2013 03/06/2013 04/06/2013 05/06/2013 06/06/2013 07/06/2013 08/06/2013 09/06/2013 Id Act Activity Class Resp Zone Area Restr Cause Start Finish Scheduled Performed Pct (%) Target lun mar mié jue vie sáb dom lun2 mar2 mié2 jue2 vie2 sáb2 dom2 lun3 mar3 mié3 jue3 vie3 sáb3 dom3 lun4 mar4 mié4 jue4 vie4 sáb4 dom4 lun5 mar5 mié5 jue5 vie5 sáb5 dom5 lun6 mar6 mié6 jue6 vie6 sáb6 dom6 Act.#1 Activity Number #1 Compr Resp1 Zone 1 Area 1 Rst.#5 Mat 29/04/2013 01/05/2013 3.00 2.00 66.67% No 1.0 1.0 Act.#2 Activity Number #2 Compr Resp3 Zone 3 Area 2 Rst.#5 30/04/2013 30/04/2013 1.00 1.00 100.00% Yes 1.0 Act.#3 Activity Number #3 Compr Resp1 Zone 3 Area 4 Rst.#1 01/05/2013 02/05/2013 2.00 2.00 100.00% Yes 1.0 1.0 Act.#4 Activity Number #4 Stock Resp7 Zone 2 Area 2 Rst.#5 06/05/2013 10/05/2013 5.00 5.00 100.00% Yes 1.0 1.0 1.0 1.0 1.0 Act.#5 Activity Number #5 Compr Resp1 Zone 3 Area 1 Rst.#4 Equ 02/05/2013 03/05/2013 2.00 2.00 100.00% No 1.0 1.0 Act.#6 Activity Number #6 Compr Resp3 Zone 2 Area 4 Rst.#2 08/05/2013 15/05/2013 4.00 4.00 100.00% Yes 1.0 1.0 1.0 1.0 Act.#7 Activity Number #7 Compr Resp1 Zone 1 Area 1 Rst.#4 Wea 13/05/2013 17/05/2013 12.00 11.00 91.67% No 2.0 2.0 2.0 3.0 2.0 Act.#8 Activity Number #8 Stock Resp2 Zone 3 Area 2 Rst.#3 09/05/2013 24/05/2013 55.00 56.00 101.82% Yes 2.0 5.0 3.0 5.0 5.0 5.0 5.0 6.0 5.0 6.0 5.0 4.0 Act.#9 Activity Number #9 Compr Resp8 Zone 4 Area 3 Rst.#1 Dsg 01/05/2013 08/05/2013 6.00 4.00 66.67% No 1.0 2.0 1.0 Act.#10 Activity Number #10 Compr Resp2 Zone 2 Area 3 Rst.#5 06/05/2013 31/05/2013 20.00 19.00 95.00% Yes 1.0 2.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 Act.#11 Activity Number #11 Compr Resp2 Zone 2 Area 2 Rst.#4 13/05/2013 15/05/2013 23.00 21.00 91.30% Yes 5.0 9.0 7.0 Act.#12 Activity Number #12 Stock Resp4 Zone 1 Area 3 Rst.#7 30/05/2013 07/06/2013 4.00 0.00 0.00% Act.#13 Activity Number #13 Compr Resp7 Zone 7 Area 7 Rst.#1 06/05/2013 10/05/2013 7.00 7.00 100.00% Yes 2.0 1.0 1.0 2.0 1.0 Act.#14 Activity Number #14 Compr Resp2 Zone 6 Area 3 Rst.#7 13/05/2013 15/05/2013 12.00 0.00 0.00% Yes Act.#15 Activity Number #15 Stock Resp3 Zone 2 Area 4 Rst.#4 13/05/2013 15/05/2013 1.00 0.00 0.00% Yes Completed over Compromises 82.85% 63.64% Completed over Planed & Stock 74.21% 66.67% Week 21 Week 22 Week 23 Week_18_2013 Dates Production Week 18 Week 19 Week 20 • LOOK AHEAD PLANNING LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 77. WWP 29/04/2013 30/04/2013 01/05/2013 02/05/2013 03/05/2013 04/05/2013 05/05/2013 06/05/2013 07/05/2013 08/05/2013 09/05/2013 10/05/2013 11/05/2013 12/05/2013 13/05/2013 14/05/2013 15/05/2013 16/05/2013 17/05/2013 18/05/2013 19/05/2013 20/05/2013 21/05/2013 22/05/2013 23/05/2013 24/05/2013 25/05/2013 26/05/2013 27/05/2013 28/05/2013 29/05/2013 30/05/2013 31/05/2013 01/06/2013 02/06/2013 03/06/2013 04/06/2013 05/06/2013 06/06/2013 07/06/2013 08/06/2013 09/06/2013 Id Act Activity Class Resp Zone Area Restr Cause Start Finish Scheduled Performed Pct (%) Target lun mar mié jue vie sáb dom lun2 mar2 mié2 jue2 vie2 sáb2 dom2 lun3 mar3 mié3 jue3 vie3 sáb3 dom3 lun4 mar4 mié4 jue4 vie4 sáb4 dom4 lun5 mar5 mié5 jue5 vie5 sáb5 dom5 lun6 mar6 mié6 jue6 vie6 sáb6 dom6 Act.#1 Activity Number #1 Compr Resp1 Zone 1 Area 1 Rst.#5 Mat 29/04/2013 01/05/2013 3.00 2.00 66.67% No 1.0 1.0 Act.#2 Activity Number #2 Compr Resp3 Zone 3 Area 2 Rst.#5 30/04/2013 30/04/2013 1.00 1.00 100.00% Yes 1.0 Act.#3 Activity Number #3 Compr Resp1 Zone 3 Area 4 Rst.#1 01/05/2013 02/05/2013 2.00 2.00 100.00% Yes 1.0 1.0 Act.#4 Activity Number #4 Stock Resp7 Zone 2 Area 2 Rst.#5 06/05/2013 10/05/2013 5.00 5.00 100.00% Yes 1.0 1.0 1.0 1.0 1.0 Act.#5 Activity Number #5 Compr Resp1 Zone 3 Area 1 Rst.#4 Equ 02/05/2013 03/05/2013 2.00 2.00 100.00% No 1.0 1.0 Act.#6 Activity Number #6 Compr Resp3 Zone 2 Area 4 Rst.#2 08/05/2013 15/05/2013 4.00 4.00 100.00% Yes 1.0 1.0 1.0 1.0 Act.#7 Activity Number #7 Compr Resp1 Zone 1 Area 1 Rst.#4 Wea 13/05/2013 17/05/2013 12.00 11.00 91.67% No 2.0 2.0 2.0 3.0 2.0 Act.#8 Activity Number #8 Stock Resp2 Zone 3 Area 2 Rst.#3 09/05/2013 24/05/2013 55.00 56.00 101.82% Yes 2.0 5.0 3.0 5.0 5.0 5.0 5.0 6.0 5.0 6.0 5.0 4.0 Act.#9 Activity Number #9 Compr Resp8 Zone 4 Area 3 Rst.#1 Dsg 01/05/2013 08/05/2013 6.00 4.00 66.67% No 1.0 2.0 1.0 Act.#10 Activity Number #10 Compr Resp2 Zone 2 Area 3 Rst.#5 06/05/2013 31/05/2013 20.00 19.00 95.00% Yes 1.0 2.0 1.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 1.0 1.0 1.0 2.0 Act.#11 Activity Number #11 Compr Resp2 Zone 2 Area 2 Rst.#4 13/05/2013 15/05/2013 23.00 21.00 91.30% Yes 5.0 9.0 7.0 Act.#12 Activity Number #12 Stock Resp4 Zone 1 Area 3 Rst.#7 30/05/2013 07/06/2013 4.00 0.00 0.00% Act.#13 Activity Number #13 Compr Resp7 Zone 7 Area 7 Rst.#1 06/05/2013 10/05/2013 7.00 7.00 100.00% Yes 2.0 1.0 1.0 2.0 1.0 Act.#14 Activity Number #14 Compr Resp2 Zone 6 Area 3 Rst.#7 13/05/2013 15/05/2013 12.00 0.00 0.00% Yes Act.#15 Activity Number #15 Stock Resp3 Zone 2 Area 4 Rst.#4 13/05/2013 15/05/2013 1.00 0.00 0.00% Yes Completed over Compromises 82.85% 63.64% Completed over Planed & Stock 74.21% 66.67% Week 21 Week 22 Week 23 Week_18_2013 Dates Production Week 18 Week 19 Week 20 • LOOK AHEAD PLANNING LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 78. • WEEKLY WORK PLAN LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013
  • 79. • VERSATILIDAD LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 J.L. Ponz-Tienda et al. / Automation in Construction 29 (2013) 161–172
  • 80. • VERSATILIDAD LEAN CONSTRUCTION & SCHEDULING LPS & SCHEDULING CON EXCEL 2010 UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 J.L. Ponz-Tienda et al. / JCEM Publishing Pending
  • 81. APRENDIZAJE LEAN PBL O LEARN BY DOING 4 LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 LO QUE SE OYE , SE OLVIDA LO QUE SE VE, SE RECUERDA. LO QUE SE HACE, SE COMPRENDE. CONFUCIO
  • 82. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ETSICCP 2012-2013
  • 83. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ETSICCP 2012-2013
  • 84. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ETSICCP 2012-2013
  • 85. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ETSICCP 2012-2013
  • 86. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 ETSICCP 2012-2013
  • 87. LEAN CONSTRUCTION & SCHEDULING UNIANDES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013 MUCHAS GRACIAS

Editor's Notes

  1. We must distinguish between time, work and feed
  2. We must distinguish between time, work and feed
  3. We must distinguish between time, work and feed