Learn · Introduction to Lean Construction (Module 1 - Lean Basics)
Lecture 41 of 77week-02
Process mapping - Illustration: Reinforcement shifting
Prof. Koshy Varghese Prof. N Raghavan · IIT Madras
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- Introduction to Lean Construction (Module 1 - Lean Basics), IIT Madras (at NPTEL)
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- CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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- NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures
- Course Contents, Long-term Goals, Structure and Module 1 Topics
- Pedagogy, Approach, Institutions, Instructors, Audience and Pre-requisites
- ILCE, Conferences, Resources, Further Work Possible
- Lean Implementation in India from ILCE Directors and other Talks/ Testimonials
- Status of Lean Implementation in India through Industry Panel Discussion with ILCE Directors
- History of Lean and other Management Philosophies; Toyota Production System (TPS); What is Lean?
- Lean Construction Timeline; Lean Project Delivery vs LC; Project Management vs LC
- Key Lean Concepts#1 (Wastes)
- Key Lean Concepts#1 (Value, Value Stream, Flow, Pull, Perfection)
- Key Lean Concepts#2 (Continuous Improvement, Collaborative working, Production System, Lean Culture)
- Key Lean Tools#1 (Productivity Measurement System, Work Sampling, Value Stream Mapping)
- Lean Overview - Key Lean Tools#2 (5S, CPS/ LPS, Big Room Approach)
- Lean Overview - Future module
- Productivity Measurement and Improvement, Construction Productivtiy, Productivity levels
- What is Productivity, Production?; Illustration
- Productivity & Production Impact; Visualizing Activity Productivity & Production Performance
- Profit, ROCE, Influences on Operational Productivity; Operational view vs. System view, Summary
- Outline, Planning and monitoring levels; Productivity Measurement System
- Measuring Output - Level of Effort (LOE)
- Productivity and Production Calculations: daily, weekly, cumulative
- Productivity and Production Calculations: Performance Evaluation
- Productivity and Production Calculations: Workhour Forecast and Analysis of Trends
- Factors Influencing Productivity, Productivity Improvement Approach, Summary
- Sampling/ Surveying Techniques – Data Sources in Construction
- Construction Activity with Workers doing VA/ NVAN/ NVA; WS vs PMS; Work Sampling
- Sampling basics, Sampling in construction
- Steps to Conduct a Work Sampling Study; WS Outcomes
- Illustration of Tour-based Work Sampling Approach
- Illustration of Crew-based Work Sampling Approach
- Explore relationship between WS Categories and Productivity; Summary
- Sampling/ Surveying Techniques - Foreman delay survey
- Sampling/ Surveying Techniques - Foreman delay survey - Implementation
- Foreman delay survey - Illustrations; Comparison - PMS vs WS vs FDS - discussion
- Value Stream, Value Stream Mapping (VSM), System vs Process, References
- Illustration: Value & Value Stream in Food Delivery
- Value, Value Stream, VSM/PM, Language, Basic VSM - current state and future state
- Key steps for VSM, Work: Degrees of Granularity, Measurement Metrics
- VSM - Example 1 (Reinforcement)
- VSM - Example 2 (Blockwork); Summary
- Flow Process Chart, Symbols, Process mapping - steps and timing, Measurement metrics
- Process mapping - Illustration: Reinforcement shifting
- VSM vs PM; Process Flow chart - variations; Swim-lane diagrams; Summary
- Understand the Basics of 5S, Explanations and 5S Steps
- Understand Each “S” in Detail - Sort, Set in Order, Shine
- Understand Each “S†in Detail - Standardize, Sustain
- 5S: Key Points, Benefits, Signs of a 5S Site
- Experiment 5S with Yourself First, Project Implementation, Facilitations, Why 5S May Fail?, Recap
- Understand the Applications of 5S through Case Studies_2 cases
- Understand the Applications of 5S through Case Studies_3 cases
- Understand the Applications of 5S through Case Study - Ms Diamond Barretto (Godrej Construction)
- Current Project Performance, Workflow Variation, Traditional PM vs Lean Production Management
- Some Key Lean Concepts, Focusing on frontline Execution, CPS – Collaborative Planning System
- CPS Process, Overall Schedules (Master Schedule,Phase Schedule,LAP, Weekly Plan),Constraint Analysis
- Collaborative “Pull†Planning, Percentage Plan Completed (PPC), Daily Huddle, Variance Analysis, RCA
- Lean Work Structuring
- Impact of PPC on Productivity, Key aspects,Advantages,The Necessary Conditions,Blocks - CPS,Summary
- COLPLASSE: Look-Ahead Plan, Constraint Analysis, Weekly Plan, Summary
- Lean Project Delivery System, Conclusion
- Understand the Applications of CPS/LPS through Case Studies
- CPS/LPS implementation in Construction Projects through a Panel of Experts_Part 1
- CPS/LPS implementation in Construction Projects through a Panel of Experts_Part 2
- CPS/LPS implementation in Construction Projects through a Panel of Experts_Part 3
- Introduction of Big Room Approach, Some Requirements for Efficient Working, Virtual BR Meetings
- Big Room Approach through Case Studies
- Big Room Approach - Implementation case from URC Construction
- Future Construction Site, Lean Tools and Processes, Automation strategies & impact, Programming
- Document Management, Workflow Process, Communication/Collab./Authen., Sensing
- Mechanisation/ Robots, Visualization, AI/ Analytics, BIM, CPS/ IOT/ Industry 4.0, Digital Twin
- Challenges and Causes, Problem?, Lean, BIM?, Traditional vs BIM, Tools/Technology providers
- BIM uses; Metrics
- BIM and Lean, Implementation Framework, BIM Execution Plan, Evidence Cases, Key takeaway
- How to Start Practicing Lean Tools in Project Sites-1: Work Sampling
- How to Start Practicing Lean Tools in Project Sites-1: VSM
- How to Start Practicing Lean Tools in Project Sites-1: 5S
- How to Start Practicing Lean Tools in Project Sites-1: CPS/ LPS
- How to Start Practicing Lean Tools in Project Sites-1: Big Room Approach
- Acknowledgement