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Case Study 19 / 27Lean Construction / Schedule Optimization / Project Controls Research

Lean Construction Last Planner System (LPS) Implementation

Spearheaded research and implementation of the Last Planner System (LPS) with MS Project and Power BI analytics.

20 — Research & StrategyLean Construction Last Planner System (LPS) Implementation
PT. Waskita Karya (Persero) Tbk · Research & Innovation Dept. · 2021
Problem

Traditional scheduling suffers from cascading delays; controls lacked a way to measure workflow reliability.

Solution

Spearheaded research and implementation of the Last Planner System (LPS) with MS Project and Power BI analytics.

Impact

Enhanced schedule predictability and introduced Percent Plan Complete (PPC) to drive continuous improvement.

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A Executive Summary

Overview

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Project No.
20
Client / Org
PT. Waskita Karya (Persero) Tbk
Role
Co-Author
Year
2021
Location
Research & Innovation Dept.
Discipline
Research & Strategy

As co-author in Waskita's R&I Department, I bridged Lean Construction theory with practical scheduling (Doc WSKT-CO-ENG-B-RP-0010-R0).

Overview — Project Exhibits1 image · add up to 20.12
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.1
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.1
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.2
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.2
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.3
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.3
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.4
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.4
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.5
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.5
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.6
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.6
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.7
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.7
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.8
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.8
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.9
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.9
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.10
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.10
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.11
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.11
Lean Construction Last Planner System (LPS) Implementation — exhibit 20.12
PT. Waskita Karya (Persero) Tbk · 2021 · Exhibit 20.12
Executive Summary19 / 27
B Outcomes

Strategic Business Impact

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01

Workflow Reliability & PPC Tracking

Introduced PPC to measure reliability with weekly tracking.

02

Lookahead Planning & Constraint Analysis

Lookahead windows from MS Project baselines to remove constraints.

03

Root-Cause Failure Analysis

Reasons for Non-Complete (RNC) tracking to resolve impediments.

Strategic Business Impact19 / 27
C Delivery

End-to-End Ownership & Technical Execution

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01

Research & Framework Development

Documentation reviewed by senior leadership including Prof. Ir. M. Agung Wibowo, Ph.D.

02

Tooling & Dashboard Integration

MS Project schedules with Power BI control boards (Beckayu 2A Ujung).

03

Cross-Functional Standardization

Protocols aligning superintendents, subcontractors, and planners.

Lean ConstructionLPSPPCMS ProjectPower BI
Technical Execution19 / 27
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