TY  - CONF
TI  - Strategies to overcome Integrated Project Delivery implementation barriers: a Peruvian case study
C1  - Singapore, Singapore
C3  - Proceedings of the 34th Annual Conference of the International Group for Lean Construction (IGLC 34)
SP  - 1334
EP  - 1345
PY  - 2026
DO  - 10.24928/2026/0304
AU  - Alfaro-Felix, Omar
AU  - Nuñez-Quispe, Ronald Roosvelt
AU  - Ccoyllar-Escobar, Isaac Moises
AU  - Abregu-Gonzales, Josep J.
AU  - Choqueno-Herrera, Shirley Rubi
AU  - Vigo-Bueno, Pamela Alexandra
AD  - Project Manager, Cosapi S.A., Lima, Peru, oalfaro@cosapi.com.pe, orcid.org/0009-0008-7515-6727
AD  - Engineering Student, Faculty of Civil Engineering, National University of Engineering (UNI), Lima, Peru, ronald.nunez.q@uni.pe, orcid.org/0009-0006-0993-4442
AD  - Junior Engineer, Cosapi S.A., Lima, Peru, iccoyllar@cosapi.com.pe, orcid.org/0000-0003-3736-0993
AD  - Bachelor in Civil Engineering, National University of Engineering, Lima, Peru, josep.abregu.g@uni.pe, orcid.org/0009-0003-5663-0474
AD  - Engineering Student, Faculty of Mechanical Engineering, Catholic University of Santa María, Arequipa, Peru, shirley.choqueno@estudiante.ucsm.edu.pe, orcid.org/0009-0009-1448-9605
AD  - Bachelor in Civil Engineering, Pontifical Catholic University of Peru, Lima, Peru, p.vigo@pucp.edu.pe, orcid.org/0009-0008-8719-865X
ED  - Hamzeh, Farook
ED  - Poshdar, Mani
ED  - Garcia-Lopez,, Nelly P.
AB  - The construction industry continues to struggle with the persistent gap between design and construction. Integrated Project Delivery (IPD) has been introduced as a collaborative approach to improve integration and project outcomes. However, its use remains limited, mainly because of barriers identified in previous studies. This research seeks to highlight the most relevant obstacles to IPD and to examine strategies and practices that help overcome them, drawing on the experience of a real project. The study combines a systematic review of the literature with an in-depth case analysis of a complex building developed under a collaborative scheme in Peru. Barriers reported in the literature were organized, validated with expert input, and then compared with the strategies applied in the case study. Results show that cultural and mindset related issues are the most significant, representing about 28% of the barriers. The case demonstrates that these challenges can be reduced when stakeholders are involved early, supported by practices such as collaborative mockups, team co-location, and the use of digital tools, including artificial intelligence, to monitor progress. In summary, the findings suggest that consistent application of collaborative strategies can lower barriers to IPD and provide useful lessons for similar project contexts.
KW  - IPD
KW  - Integrated Project Delivery
KW  - construction
KW  - barriers
KW  - strategies.
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/2581/pdf
L2  - http://iglc.net/Papers/Details/2581
N1  - Export Date: 19 June 2026
DB  - IGLC.net
DP  - IGLC
LA  - English
ER  -