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Updated:Apr 23, 2026
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Lean Construction movement and the Last Planner System (1990–2015)

Lean Construction movement and the Last Planner System (1990–2015)

  1. Koskela frames construction as a production system

    Labels: Lauri Koskela, CIFE, Production System
  2. Koskela publishes lean production link to construction

    Labels: Lauri Koskela, Lean Production
  3. First IGLC conference convenes lean construction researchers

    Labels: IGLC, Researchers
  4. Ballard and Howell test early Last Planner ideas

    Labels: Glenn Ballard, Gregory Howell
  5. “Shielding Production” links planning quality to performance

    Labels: Ballard and, Production Control
  6. First LCI Congress helps spread lean planning practice

    Labels: Lean Construction, LCI Congress
  7. Ballard’s thesis formalizes the Last Planner System

    Labels: Glenn Ballard, Last Planner
  8. Sutter Health begins Integrated Form of Agreement use

    Labels: Sutter Health, IFOA
  9. Lichtig presents “Five Big Ideas” for IPD contracts

    Labels: Will Lichtig, IPD Contracts
  10. Sutter’s multi-party IPD model expands in California

    Labels: Sutter Health, Integrated Project
  11. ConsensusDocs publishes the 300-series IPD agreement

    Labels: ConsensusDocs, 300-series IPD
  12. Lean construction practice consolidates through LCI and IGLC

    Labels: LCI, IGLC