TY  - CONF
TI  - Integrated Project Delivery (IPD) in Enterprises Subcontractors. Case Study: Road Impact Mitigation Project
C1  - Osaka and Kyoto, Japan
C3  - Proceedings of the 33rd Annual Conference of the International Group for Lean Construction (IGLC 33)
SP  - 93
EP  - 104
PY  - 2025
DO  - 10.24928/2025/0112
AU  - Meléndez, Walter
AU  - Abregu-Gonzales, Josep J.
AU  - Perez-Rubio, Karla N.
AD  - Department of Civil Engineering, Universidad Andrés Bello, Chile, w.melndezbernardo@uandresbello.edu, https://orcid.org/0009-0002-4007-3688
AD  - Student Researcher, Faculty of Civil Engineering, Universidad Nacional de Ingeniería, Lima, Peru, josep.abregu.g@uni.pe, https://orcid.org/0009-0003-5663-0474
AD  - Student Researcher, Faculty of Civil Engineering, Universidad Nacional de Ingeniería, Lima, Peru, karla.perez.r@uni.pe, https://orcid.org/0009-0004-2929-5161
ED  - Seppänen, Olli 
ED  - Koskela, Lauri 
ED  - Murata , Koichi 
AB  - This study analyzes the feasibility of applying Integrated Project Delivery (IPD) principles to construction subcontracts through a comparative analysis of a traditional lump-sum contract and a hypothetical IPD-based scenario. The bidding, award, execution, and closeout phases of a road impact mitigation project are examined to identify gaps and assess the impact of a collaborative approach on business profitability.  The results suggest that implementing IPD could optimize the distribution of costs and benefits, allowing clients to maximize their savings and subcontractors to improve the predictability of their margins. However, challenges related to risk management and adaptation to new contractual dynamics are evident. Finally, the study highlights the potential of IPD to strengthen business relationships and foster sustainable long-term agreements.
KW  - IPD
KW  - Collaborative contract
KW  - Case Study
KW  - Subcontract
KW  - Comparative analysis.
PB  - 
T2  - Proceedings of the 33rd Annual Conference of the International Group for Lean Construction (IGLC 33)
DA  - 2025/06/02
CY  - Osaka and Kyoto, Japan
L1  - http://iglc.net/Papers/Details/2312/pdf
L2  - http://iglc.net/Papers/Details/2312
N1  - Export Date: 02 June 2025
DB  - IGLC.net
DP  - IGLC
LA  - English
ER  -