& L P S E 2010: Ean Onstruction

LEAN CONSTRUCTION & LAST PLANNER SYSTEM WITH EXCEL 2010 ONE STEP FORWARD IN LEAN SCHEDULING & PLANNING MANAGEMENT

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING José Luis Ponz Tienda [email protected] [email protected] 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)

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

UNIANDES

1

¿QUÉ ES LEAN CONSTRUCTION?

2

¿QUÉ ES EL LAST PLANNER SYSTEM?

3

LPS & SCHEDULING CON EXCEL 2010

4

PROJECT BASED LEARNING

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

1

¿QUÉ ES LEAN CONSTRUCTION?

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? EL

CONCEPTO LEAN NACE EN 1988 DE JOHN KRAFCIK, ESTUDIANTE DE MÁSTER EN EL MASSACHUSSETTS INSTITUTE OF TECHNOLOGY, EN SU TESINA DE REVIEW.

MÁSTER

PUBLICADA EN LA

SLOAN MANAGEMENT

• BUFFERED PRODUCTION • LEAN PRODUCTION

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES LEAN CONSTRUCTION?

L. Koskela

G. Ballard

G. Howell

P. Napolitano

E. Pellicer

And so on……. L.F. Alarcón

UNIANDES

A. Mossman

C. Formoso 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 EFICIENCIA DESEMPEÑO PROCESOS SATISFACCIÓN DEL CLIENTE Y CLIENTES

MEJORAR LA

CALIDAD

MEJORAR LA

SEGURIDAD

MEJORAR LA MEJORAR LA MEJORAR EL

MEJORAR LOS

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

¿QUÉ ES LEAN CONSTRUCTION? PRINCIPIOS METODOLÓGICOS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

UNIANDES

(KOSKELA, 2000)

REDUCIR LAS ACTIVIDADES QUE NO AGREGAN VALOR INCREMENTAR EL VALOR REDUCIR LA VARIABILIDAD REDUCIR EL TIEMPO DE LOS CICLOS SIMPLIFICAR LOS PROCESOS AUMENTAR LA FLEXIBILIDAD DE LOS PROCESOS INCREMENTAR LA TRANSPARENCIA DE LOS PROCESOS ENFOCAR EL CONTROL EN LOS PROCESOS GLOBALES INTRODUCIR LA MEJORA CONTINUA (KAIZEN) CONTROLAR Y REFERENCIAR; HACER BENCHMARKING

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES LEAN CONSTRUCTION? “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)

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION; WHAT, WHY, HOW?

1

¿QUÉ ES LEAN CONSTRUCTION? ¿CÓMO APLICAR LEAN CONSTRUCTION?

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? LEAN THINKING DE WOMACK: 1. DEFINIR EL VALOR DEL PROYECTO. 2. MAPEAR LOS PROCESOS. 3. 4.

Calcular y controlar los rendimientos de las unidades de obra 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. METODOLOGÍA PULL

Actitud 5. MEJORA CONTINUA. 6.

Buscar la Perfección. Reducir costes, reducir los errores y cumplir plazo. 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?

1

¿QUÉ ES LEAN CONSTRUCTION? HERRAMIENTAS LEAN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: ANÁLISIS DE PÉRDIDAS Y DESPERDICIOS 5S 5 WHY´S VALUE STREAM MAPPING GENCHI GENTBUTSU (GEMBA ATTITUDE INFORME A3 KAN BAN BIM INTEGRATED PROJECT DELIVERY IPD

OR GO & SEE)

LAST PLANNER SYSTEM LPS TM ……… UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: DETECTAR LAS PÉRDIDAS 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

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

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 • BACKGROUND • CURRENT CONDITIONS •

ACTUAL DIAGRAM

• CAUSE ANALYSIS (WHYS) • TARGET CONDITIONS • •

MEASURABLE TARGET TARGET DIAGRAM

• IMPLEMENTATION PLAN •

UNIANDES

• WHAT? WHO? WHEN? WHERE? FOLLOW-UP

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

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

Fuente 2013 PFG Inma Sanchis Mestre

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM

Fuente 2013 PFG Inma Sanchis Mestre

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM

Fuente 2013 PFG Inma Sanchis Mestre

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM

Fuente 2013 PFG Inma Sanchis Mestre

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿CÓMO APLICAR LEAN CONSTRUCTION? HERRAMIENTAS LEAN: LAST PLANNER SYSTEM TM

Fuente 2013 PFG Inma Sanchis Mestre

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

2

¿QUÉ ES LAST PLANNER?

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: • • • • • • • • • • UNIANDES

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 BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES THE LAST PLANNER SYSTEM TM? LEAN THINKING DE WOMACK: 1. 2. 3. 4. 5.

DEFINIR EL VALOR MAPEAR LOS PROCESOS. CREAR FLUJO. METODOLOGÍA PULL MEJORA CONTINUA.

LPS. Ballard & Howell, 2003 Ponz-Tienda et al. 2011

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES THE LAST PLANNER SYSTEM TM? MASTER & PHASE SCHEDULE

LOOK AHEAD PLAN

WEEKLY WORK PLAN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES THE LAST PLANNER SYSTEM TM? MASTER & PHASE SCHEDULE

STRATEGIC GOALS

LOOK AHEAD PLAN

PRODUCTION SCHEDULING

WEEKLY WORK PLAN

COMMITMENTS PLANNING

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES THE LAST PLANNER SYSTEM TM? MASTER & PHASE SCHEDULE

STRATEGIC GOALS

LOOK AHEAD PLAN

PRODUCTION SCHEDULING

Up

to

WEEKLY WORK PLAN

UNIANDES

COMMITMENTS PLANNING Down BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

¿QUÉ ES THE LAST PLANNER SYSTEM TM? MASTER & PHASE SCHEDULE

STRATEGIC GOALS LOOK AHEAD PLAN

PRODUCTION SCHEDULING WEEKLY WORK PLAN

COMMITMENTS PLANNING UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD MASTER & PHASE SCHEDULE

STRATEGIC GOALS

TECHNOLOGICAL & MATHEMATICAL APPROACH

LOOK AHEAD PLAN

PRODUCTION SCHEDULING WEEKLY WORK PLAN

COMMITMENTS PLANNING UNIANDES

EMOTIONAL APPROACH BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD MASTER & PHASE SCHEDULE

STRATEGIC GOALS

COMPLEXITY OF THE OPTIMIZATION & MODELS

LOOK AHEAD PLAN

PRODUCTION SCHEDULING WEEKLY WORK PLAN

COMMITMENTS PLANNING UNIANDES

NUMBER OF ACTIVITIES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD MASTER & PHASE SCHEDULE

RISK OF FAILURE IN ESTIMATIONS

STRATEGIC GOALS LOOK AHEAD PLAN

PRODUCTION SCHEDULING WEEKLY WORK PLAN

COMMITMENTS PLANNING UNIANDES

NUMBER OF ACTIVITIES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD MASTER & PHASE SCHEDULE

OVERLAPPING OVERLAPPING

STRATEGIC GOALS LOOK AHEAD PLAN

PRODUCTION SCHEDULING WEEKLY WORK PLAN

COMMITMENTS PLANNING UNIANDES

NUMBER OF ACTIVITIES BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: i 4 SS (1)

FF (2)

j 3 SS (2)

UNIANDES

FF (1)

k 3

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: i j k

FF (2)

SS (1)

SS (2)

FF (1)

IS NOT SO EASY TO SOLVE AS SEEMS

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #1 i FS (1)  FF (2)  Durj (3)

j

FS (1)  SS (2)  Durj (3)

k NORMALIZING RELATIONSHIPS UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #1 i FS (1)  FF (2)  Durj (3)

j

FS (1)  SS (2)  Durj (3)

k BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) ……

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #1 i FS (2)  FF (2)  Durj (4)

j

FS (2)  SS (2)  Durj (4)

k APPEARS THE “REVERSE CRITICALITY”

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #2 i j k

FF (2)

SS (1)

FF (1)

SS (2)

CONSIDERING ALL THE RELATIONSHIPS UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #2 i j k

FF (2)

SS (1)

SS (2)

FF (1)

BUT, IF WE INCREASE THE LENGTH OF J (CRITICAL) ……

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #2 i j k

FF (2)

SS (1)

SS (2)

FF (1)

APPEARS AGAIN, BUT CONTROLLED

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #3 i j k

FF (2)

SS (1)

FF (1)

SS (2)

ALLOWING THE SPLITTING OF ACTIVITIES UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #3 i j

FF (2)

SS (1)

SS (2)

k

FF (1)

TIME UNITS?

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #4 i j k

FF (2)

SS (1)

SS (2)

FF (1)

WORK UNITS (Crandall, 1972) (Valls et al, 1998) UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #4 i j k

FF (2)

SS (1)

SS (2)

FF (1)

BUT, IF WE INCREASE THE LENGTH OF j (CRITICAL) ……

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD OVERLAPPING: SOLUTION #4 i j k

FF (2)

SS (1)

SS (2)

FF (1)

APPEARS AGAIN , AND AGAIN, AND AGAIN, AND ….. (Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014) UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD 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 (Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014) UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

THE LAST PLANNER SYSTEM TM. COMPLEJIDAD 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)

(Ponz-Tienda, 2010; Ponz-Tienda & Pellicer, 2014)

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

3

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 0

0

20

20

155

Prev Works

Structure

20

135 20

20

155

205 Closures

50 40%

155 137

30%

155

50% 210

167

60%

180 50%

Flooring Stairs 137

225 Decks

30

40 50%

167 120

50%

190

20% 230

170 Instalations Ph1

50

127 50%

50%

177 50%

152

222 Floorings office

70

152

40%

222

40%

60%

185

238 Dry walls

40 185

40% 238 205

260

50%

Office partitions

55

205

30%

30%

260

50%

205

240 Paintwork

35 236 20%

10 271 216

271

271

Ceiling

50%

296 Machinery

35 236

25

10 271

271 230

296

281 Other works

35 246

200 60%

211

UNIANDES

225

225

270

281

281

296

296

297

Access

Sheathing

Ext works

Proj delivery

25

45

15

1

236

236

281

281

296

296

297

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

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM & PRODUCCIÓN RESOURCES

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM Y EVM BCWS / ACWP

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM Y EVM COST DEVIATION

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM Y EVM PRODUCTION

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • MAIN PROGRAM Y EVM PRODUCTION DEV.

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • PHASE SCHEDULE & OPTIMIZACIÓN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • PHASE SCHEDULE & OPTIMIZACIÓN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 PROBLEMAS QUE PODEMOS RESOLVER • • • • • • • •

UNIANDES

RESOURCE LEVELING PROBLEM (RLP) RESOURCE CONSTRAINED (RCPSP) RLP + RCPSP FUZZY ROBUST NPV NPV + RCPSP + RLP + VARIABLE AVAILABILITY MULTIPLE EXECUTION MODES MULTIOBJETIVE ……………

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • COMPROMISOS, RESTRICCIONES Y ÁREAS

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • WEEKLY WORK PLAN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • LOOK AHEAD PLANNING

UNIANDES

Restr

Cause

Start

Finish

Rst.#5 Rst.#5 Rst.#1 Rst.#5 Rst.#4 Rst.#2 Rst.#4 Rst.#3 Rst.#1 Rst.#5 Rst.#4 Rst.#7 Rst.#1 Rst.#7 Rst.#4

Mat

29/04/2013 30/04/2013 01/05/2013 06/05/2013 02/05/2013 08/05/2013 13/05/2013 09/05/2013 01/05/2013 06/05/2013 13/05/2013 30/05/2013 06/05/2013 13/05/2013 13/05/2013

01/05/2013 30/04/2013 02/05/2013 10/05/2013 03/05/2013 15/05/2013 17/05/2013 24/05/2013 08/05/2013 31/05/2013 15/05/2013 07/06/2013 10/05/2013 15/05/2013 15/05/2013

Equ Wea Dsg

Scheduled Performed

3.00 1.00 2.00 5.00 2.00 4.00 12.00 55.00 6.00 20.00 23.00 4.00 7.00 12.00 1.00

2.00 1.00 2.00 5.00 2.00 4.00 11.00 56.00 4.00 19.00 21.00 0.00 7.00 0.00 0.00

Yes Yes Yes 63.64% 66.67%

1.0

09/06/2013

07/06/2013

08/06/2013

05/06/2013

06/06/2013

03/06/2013

04/06/2013

02/06/2013

31/05/2013

Week 23 01/06/2013

29/05/2013

30/05/2013

27/05/2013

28/05/2013

26/05/2013

24/05/2013

Week 22 25/05/2013

22/05/2013

23/05/2013

20/05/2013

21/05/2013

19/05/2013

17/05/2013

18/05/2013

15/05/2013

13/05/2013

Week 21

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

1.0 1.0

1.0

1.0

1.0

1.0

1.0

1.0

14/05/2013

1.0

12/05/2013

1.0

10/05/2013

sáb

Week 20 11/05/2013

vie

1.0 1.0

08/05/2013

jue

1.0

09/05/2013

mié

No Yes Yes Yes No Yes No Yes No Yes Yes

06/05/2013

mar

Target

07/05/2013

lun

Pct (%)

66.67% 100.00% 100.00% 100.00% 100.00% 100.00% 91.67% 101.82% 66.67% 95.00% 91.30% 0.00% 100.00% 0.00% 0.00% 82.85% 74.21%

05/05/2013

03/05/2013

Area Area 1 Area 2 Area 4 Area 2 Area 1 Area 4 Area 1 Area 2 Area 3 Area 3 Area 2 Area 3 Area 7 Area 3 Area 4

04/05/2013

Zone Zone 1 Zone 3 Zone 3 Zone 2 Zone 3 Zone 2 Zone 1 Zone 3 Zone 4 Zone 2 Zone 2 Zone 1 Zone 7 Zone 6 Zone 2

01/05/2013

Resp Resp1 Resp3 Resp1 Resp7 Resp1 Resp3 Resp1 Resp2 Resp8 Resp2 Resp2 Resp4 Resp7 Resp2 Resp3

02/05/2013

Class Compr Compr Compr Stock Compr Compr Compr Stock Compr Compr Compr Stock Compr Compr Stock

Week 19

29/04/2013

Activity

Production

30/04/2013

Id Act

Act.#1 Activity Number #1 Act.#2 Activity Number #2 Act.#3 Activity Number #3 Act.#4 Activity Number #4 Act.#5 Activity Number #5 Act.#6 Activity Number #6 Act.#7 Activity Number #7 Act.#8 Activity Number #8 Act.#9 Activity Number #9 Act.#10 Activity Number #10 Act.#11 Activity Number #11 Act.#12 Activity Number #12 Act.#13 Activity Number #13 Act.#14 Activity Number #14 Act.#15 Activity Number #15 Completed over Compromises Completed over Planed & Stock

Dates

16/05/2013

Week 18 Week_18_2013

WWP

2.0 1.0

2.0 1.0 2.0

2.0

5.0 1.0

1.0

1.0

1.0

2.0

1.0 2.0 3.0 1.0 5.0

1.0 2.0 5.0

1.0 2.0 5.0

9.0

1.0 7.0

3.0 5.0

2.0 5.0

6.0

5.0

6.0

5.0

2.0

1.0

1.0

1.0

2.0

1.0

4.0 1.0

1.0

2.0

1.0

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • LOOK AHEAD PLANNING

UNIANDES

Area

Restr

Cause

Start

Finish

Area 1 Area 2 Area 4 Area 2 Area 1 Area 4 Area 1 Area 2 Area 3 Area 3 Area 2 Area 3 Area 7 Area 3 Area 4

Rst.#5 Rst.#5 Rst.#1 Rst.#5 Rst.#4 Rst.#2 Rst.#4 Rst.#3 Rst.#1 Rst.#5 Rst.#4 Rst.#7 Rst.#1 Rst.#7 Rst.#4

Mat

29/04/2013 30/04/2013 01/05/2013 06/05/2013 02/05/2013 08/05/2013 13/05/2013 09/05/2013 01/05/2013 06/05/2013 13/05/2013 30/05/2013 06/05/2013 13/05/2013 13/05/2013

01/05/2013 30/04/2013 02/05/2013 10/05/2013 03/05/2013 15/05/2013 17/05/2013 24/05/2013 08/05/2013 31/05/2013 15/05/2013 07/06/2013 10/05/2013 15/05/2013 15/05/2013

Equ Wea Dsg

Scheduled Performed

3.00 1.00 2.00 5.00 2.00 4.00 12.00 55.00 6.00 20.00 23.00 4.00 7.00 12.00 1.00

2.00 1.00 2.00 5.00 2.00 4.00 11.00 56.00 4.00 19.00 21.00 0.00 7.00 0.00 0.00

Yes Yes Yes 63.64% 66.67%

1.0

09/06/2013

07/06/2013

08/06/2013

06/06/2013

05/06/2013

04/06/2013

03/06/2013

02/06/2013

31/05/2013

Week 23 01/06/2013

30/05/2013

29/05/2013

28/05/2013

27/05/2013

26/05/2013

24/05/2013

Week 22 25/05/2013

23/05/2013

22/05/2013

21/05/2013

20/05/2013

19/05/2013

17/05/2013

18/05/2013

16/05/2013

15/05/2013

14/05/2013

13/05/2013

Week 21

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

1.0 1.0

1.0

1.0

1.0

1.0

1.0

1.0

12/05/2013

10/05/2013

1.0

Week 20 11/05/2013

1.0

09/05/2013

sáb

1.0 1.0

08/05/2013

vie

1.0

07/05/2013

jue

lun

No Yes Yes Yes No Yes No Yes No Yes Yes

06/05/2013

mié

Target

05/05/2013

03/05/2013

Zone Zone 1 Zone 3 Zone 3 Zone 2 Zone 3 Zone 2 Zone 1 Zone 3 Zone 4 Zone 2 Zone 2 Zone 1 Zone 7 Zone 6 Zone 2

04/05/2013

Resp Resp1 Resp3 Resp1 Resp7 Resp1 Resp3 Resp1 Resp2 Resp8 Resp2 Resp2 Resp4 Resp7 Resp2 Resp3

02/05/2013

Class Compr Compr Compr Stock Compr Compr Compr Stock Compr Compr Compr Stock Compr Compr Stock

mar

Pct (%)

66.67% 100.00% 100.00% 100.00% 100.00% 100.00% 91.67% 101.82% 66.67% 95.00% 91.30% 0.00% 100.00% 0.00% 0.00% 82.85% 74.21%

Production

Week 19

01/05/2013

Activity

29/04/2013

Id Act

Act.#1 Activity Number #1 Act.#2 Activity Number #2 Act.#3 Activity Number #3 Act.#4 Activity Number #4 Act.#5 Activity Number #5 Act.#6 Activity Number #6 Act.#7 Activity Number #7 Act.#8 Activity Number #8 Act.#9 Activity Number #9 Act.#10 Activity Number #10 Act.#11 Activity Number #11 Act.#12 Activity Number #12 Act.#13 Activity Number #13 Act.#14 Activity Number #14 Act.#15 Activity Number #15 Completed over Compromises Completed over Planed & Stock

Dates

30/04/2013

Week 18 Week_18_2013

WWP

2.0 1.0

2.0 1.0 2.0

2.0

5.0 1.0

1.0

1.0

1.0

2.0

1.0 2.0 3.0 1.0 5.0

1.0 2.0 5.0

1.0 2.0 5.0

9.0

1.0 7.0

3.0 5.0

2.0 5.0

6.0

5.0

6.0

5.0

2.0

1.0

1.0

1.0

2.0

1.0

4.0 1.0

1.0

2.0

1.0

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • WEEKLY WORK PLAN

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • VERSATILIDAD

J.L. Ponz-Tienda et al. / Automation in Construction 29 (2013) 161–172

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

LPS & SCHEDULING CON EXCEL 2010 • VERSATILIDAD

J.L. Ponz-Tienda et al. / JCEM Publishing Pending

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

4

APRENDIZAJE LEAN PBL O LEARN BY DOING LO QUE SE OYE , SE OLVIDA LO QUE SE VE, SE RECUERDA. LO QUE SE HACE, SE COMPRENDE. CONFUCIO

UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

ETSICCP 2012-2013 UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

ETSICCP 2012-2013 UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

ETSICCP 2012-2013 UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

ETSICCP 2012-2013 UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

ETSICCP 2012-2013 UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013

LEAN CONSTRUCTION & SCHEDULING

MUCHAS GRACIAS UNIANDES

BOGOTÁ (COLOMBIA), 12-13 SEPTEMBER 2013