TY - CONF TI - Beyond the jobsite: adapting make-ready logic to managerial decision-making in construction C1 - Singapore, Singapore C3 - Proceedings of the 34th Annual Conference of the International Group for Lean Construction (IGLC 34) SP - 1064 EP - 1075 PY - 2026 DO - 10.24928/2026/0179 AU - Arsianto, Yovi AD - Junior Expert Quantity Surveyor, Infrastructure 1 Division, PT Wijaya Karya (Persero).Tbk, Jakarta, Indonesia, Yovi.Arsianto@gmail.com, orcid.org/0009-0005-8349-8549 ED - Hamzeh, Farook ED - Poshdar, Mani ED - Garcia-Lopez,, Nelly P. AB - Despite extensive advances in Lean Construction, particularly through the Last PlannerĀ® System (LPS), limited attention has been given to structuring managerial meetings as production systems for decision-making. As a result, managerial processes remain prone to decision latency, information variability, and unreliable commitments. This study addresses this gap by developing the Make-Ready Meeting (MRM) framework, which extends Make-Ready Planning logic from operational workflows to managerial decision contexts. Using a conceptual research approach supported by a narrative literature review, the framework integrates Lean Office (LO), Lean Governance (LG), and LPS into a unified model emphasizing information readiness, constraint management, and commitment reliability. A key contribution is the introduction of a filter gate mechanism that operationalizes shielding at the managerial level by screening decision inputs prior to execution. The framework repositions meetings as commitment-production systems and shifts cognitive effort upstream. This cross-level theoretical extension contributes to Lean theory by linking decision-making reliability with workflow performance, offering a pathway to reduce decision latency in construction projects. KW - Last PlannerĀ® System KW - lean construction KW - make-ready planning KW - continuous improvement KW - commitment. PB - T2 - Proceedings of the 34th Annual Conference of the International Group for Lean Construction (IGLC 34) DA - 2026/06/22 CY - Singapore, Singapore L1 - http://iglc.net/Papers/Details/2488/pdf L2 - http://iglc.net/Papers/Details/2488 N1 - Export Date: 19 June 2026 DB - IGLC.net DP - IGLC LA - English ER -