A Decentralized and Automated Contracting System Using a Blockchain-Enabled Network of Stakeholders in Construction Megaprojects
Publication: Journal of Management in Engineering
Volume 39, Issue 4
Abstract
With recent advances in information and communication technologies, trust and collaboration have become imperative in the construction industry. The increasing exchange of digital information and assets without much regard to contractual requirements has resulted in various data corruption, privacy, and security issues escalating to claims and disputes. Hence, there is a need to institute reforms in the existing contracting system to achieve a more efficient, collaborative, and transparent system. However, little research has investigated the digitalization of the contracting process, which continues to be traditional. This study is one of the first to develop a digital and automated contract management system leveraging blockchain technology and smart contracts. Design science research methodology was adopted for the research work. The proposed system aims to achieve the following: (1) a decentralized permissioned network of stakeholders with well-defined roles and approval workflow, (2) automated contract execution based on predefined conditions using smart contracts, and (3) transaction history integrity with time stamps via a blockchain-based secured data structure. To exemplify these points, a use case is presented for implementing blockchain-based contract management in a construction megaproject. A conceptual model was developed illustrating the decentralized network of the key project stakeholders based in a Hyperledger Fabric blockchain environment. The roles and access controls of the stakeholders within the network are defined using the responsibility assignment [responsible, accountable, consulted, and informed (RACI) matrix]. A computable and automated smart contract clause is formulated for the price variation clause used in construction contracts. A prototype of the proposed system was developed and demonstrated to industry experts for evaluation and validation. Positive feedback from the experts concerning the system characteristics and user-friendliness of the prototype showed that it possesses the potential to improve trust and transparency in the existing system. Whereas the decentralized stakeholder network would add trust and accountability to the system, the underlying blockchain data structure would enhance security and traceability by providing an immutable and real-time record of the transactions. The study provides a workable solution that serves as a valuable reference for future research in the field of contract management across multiple sectors. Although the system is shown to be applicable and feasible in this study, it may not be economically viable. It could be optimized in the future through cost–benefit analysis for different projects.
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Data Availability Statement
Some or all data that support the findings of this study are available from the corresponding author upon reasonable request.
References
Accord Project. 2021. “Open source software tools for smart legal contracts.” Accessed April 21, 2022. https://www.accordproject.org/.
Agrawal, A., M. Fischer, and V. Singh. 2022. “Digital twin: From concept to practice.” J. Manage. Eng. 38 (3): 06022001. https://doi.org/10.1061/(ASCE)ME.1943-5479.0001034.
Ahmadisheykhsarmast, S., and R. Sonmez. 2020. “A smart contract system for security of payment of construction contracts.” Autom. Constr. 120 (Dec): 103401. https://doi.org/10.1016/j.autcon.2020.103401.
Androulaki, E., et al. 2018. “Hyperledger fabric: A distributed operating system for permissioned blockchains.” In Proc., Thirteenth EuroSys Conf., 30. New York: Association for Computing Machinery. https://doi.org/10.1145/3190508.3190538.
Cachin, C. 2016. “Architecture of hyperledger blockchain fabric.” In Vol. 310 of Proc., Workshop on Distributed Cryptocurrencies and Consensus Ledgers. Zurich, Switzerland: IBM.
Cardeira, H. 2015. “Smart contracts and possible applications to the construction industry.” In Proc., New Perspectives in Construction Law Conf., 35–39. Bucharest, Romania: Romanian Society of Construction Law.
Chaphalkar, N. B., and S. K. Patil. 2012. “Decision support system for dispute resolution in construction contracts.” KSCE J. Civ. Eng. 16 (4): 499–504. https://doi.org/10.1007/s12205-012-1303-4.
Chaveesuk, S., B. Khalid, and W. Chaiyasoonthorn. 2020. “Understanding stakeholders needs for using blockchain based smart contracts in construction industry of Thailand: Extended TAM framework.” In Proc., Int. Conf. on Human System Interaction, HIS, 137–141. New York: IEEE.
Cummins, J., and D. C. Clack. 2022. “Transforming commercial contracts through computable contracting.” J. Strategic Contracting Negotiation 6 (1): 3–25. https://doi.org/10.1177/20555636211072560.
Das, M., H. Luo, and J. C. P. Cheng. 2020. “Securing interim payments in construction projects through a blockchain-based framework.” Autom. Constr. 118 (May): 103284. https://doi.org/10.1016/j.autcon.2020.103284.
Das, M., X. Tao, Y. Liu, and J. C. P. Cheng. 2022. “A blockchain-based integrated document management framework for construction applications.” Autom. Constr. 133 (Jan): 104001. https://doi.org/10.1016/j.autcon.2021.104001.
DFCCIL (Dedicated Freight Corridor Corporation of India Ltd.). 2020. “Corporate plan (2020-2024).” Accessed April 21, 2022. https://dfccil.com/images/uploads/img/Revised-01-12-2020-corporate-plan_SX71.pdf.
DFCCIL (Dedicated Freight Corridor Corporation of India Ltd.). 2021. “Dedicated freight corridor corporation of India limited: A Govt. of India (Ministry of Railways).” Accessed April 21, 2022. https://dfccil.com.
Elghaish, F., S. Abrishami, and M. R. Hosseini. 2020. “Integrated project delivery with blockchain: An automated financial system.” Autom. Constr. 114 (Mar): 103182. https://doi.org/10.1016/j.autcon.2020.103182.
Erri Pradeep, A. S., T. W. Yiu, and R. Amor. 2019. “Leveraging blockchain technology in a BIM workflow: A literature review.” In Proc., Int. Conf. on Smart Infrastructure and Construction 2019 (ICSIC): Driving Data-Informed Decision-Making, 371–380. Cambridge, UK: ICE Publishing. https://doi.org/ 10.1680/icsic.64669.371.
Erri Pradeep, A. S., T. W. Yiu, Y. Zou, and R. Amor. 2021. “Blockchain-aided information exchange records for design liability control and improved security.” Autom. Constr. 126 (2021): 103667. https://doi.org/10.1016/j.autcon.2021.103667.
FIDIC (International Federation of Consulting Engineers). 1999. “Plant and design-build contract.” In FIDIC Yellow Book 1999. Geneva: FIDIC.
Flyvbjerg, B. 2014. “What you should know about megaprojects and why: An overview.” Project Manage. J. 45 (2): 6–19. https://doi.org/10.1002/pmj.21409.
Flyvbjerg, B. 2017. “Introduction: The iron law of megaproject manage- ment.” In The Oxford handbook of megaproject management, 1–18. Oxford, UK: Oxford University Press.
Grigg, I. 2004. “The Ricardian contract.” In Proc., 1st IEEE Int. Workshop on Electronic Contracting, WEC 200, 25–31. New York: IEEE. https://doi.org/10.1109/WEC.2004.1319505.
Gupta, P., and K. N. Jha. 2022. “Integration of blockchain with emerging technologies in AEC industry: Merits and challenges.” IOP Conf. Ser.: Earth Environ. Sci. 101 (9): 092020. https://doi.org/10.1088/1755-1315/1101/9/092020.
Gupta, P., and K. N. Jha. 2023. “A decentralized contracting system in digital construction.” J. Leg. Aff. Dispute Resolut. Eng. Constr. 15 (1): 02522002. https://doi.org/10.1061/JLADAH.LADR-938.
Hamledari, H., and M. Fischer. 2021. “Role of blockchain-enabled smart contracts in automating construction progress payments.” J. Leg. Aff. Dispute Resolut. Eng. Constr. 13 (1): 04520038. https://doi.org/10.1061/(ASCE)LA.1943-4170.0000442.
Hargaden, V., N. Papakostas, A. Newell, A. Khavia, and A. Scanlon. 2019. “The role of blockchain technologies in construction engineering project management.” In Proc., 2019 IEEE Int. Conf. on Engineering, Technology and Innovation, ICE/ITMC 2019, 3–8. New York: IEEE. https://doi.org/10.1109/ICE.2019.8792582.
Hayford, O. 2018. “Collaborative contracting.” Accessed April 8, 2022. https://www.pwc.com.au/legal/assets/collaborative-contracting-mar18.pdf.
Hyperledger. 2022. “A blockchain platform for the enterprise.” Accessed September 10, 2022. https://hyperledger-fabric.readthedocs.io/en/latest/.
IBM. 2022. “Blockchain Platform for IBM Cloud.” Accessed September 11, 2022. https://cloud.ibm.com/docs/blockchain?topic=blockchain-ibp-console-overview.
Iyer, K. C., N. B. Chaphalkar, and G. A. Joshi. 2008. “Understanding time delay disputes in construction contracts.” Int. J. Project Manage. 26 (2): 174–184. https://doi.org/10.1016/j.ijproman.2007.05.002.
Iyer, K. C., and K. N. Satyanarayana. 2002. “Final and binding power clauses in Indian construction contracts.” Int. J. Project Manage. 20 (1): 13–22. https://doi.org/10.1016/S0263-7863(00)00028-4.
Klee, L. 2015. International construction contract law. Oxford, UK: Wiley.
Koulu, R. 2016. “Blockchains and online dispute resolution: Smart contracts as an alternative to enforcement.” SCRIPTed 13 (1): 40–69. https://doi.org/10.2966/scrip.130116.40.
Kumar Viswanathan, S., A. Panwar, S. Kar, R. Lavingiya, and K. N. Jha. 2020. “Causal modeling of disputes in construction projects.” J. Leg. Aff. Dispute Resolut. Eng. Constr. 12 (4): 1–11. https://doi.org/10.1061/(ASCE)LA.1943-4170.0000432.
Lamb, K. 2018. “Blockchain and smart contracts: What the AEC sector needs to know.” In Civil engineering surveyor. Cambridge, UK: Univ. of Cambridge. https://doi.org/10.17863/CAM.26272.
Lauslahti, K., J. Mattila, and T. Seppala. 2016. Smart contracts—How will blockchain technology affect contractual practices? Technical Rep. No. 68. Helsinki, Finland: Research Institute of the Finnish Economy.
Li, J., D. Greenwood, and M. Kassem. 2019. “Blockchain in the built environment and construction industry: A systematic review, conceptual models and practical use cases.” Autom. Constr. 102 (Jun): 288–307. https://doi.org/10.1016/j.autcon.2019.02.005.
Li, J., and M. Kassem. 2021. “Applications of distributed ledger technology (DLT) and Blockchain-enabled smart contracts in construction.” Autom. Constr. 132 (Dec): 103955. https://doi.org/10.1016/j.autcon.2021.103955.
Luo, H., M. Das, J. Wang, and J. C. P. Cheng. 2019. “Construction payment automation through smart contract-based blockchain framework.” In Proc., 36th Int. Symp. on Automation and Robotics in Construction, ISARC 2019, 1254–1260. https://doi.org/10.22260/isarc2019/0168.
Mason, J. 2017. “Intelligent contracts and the construction industry.” J. Leg. Aff. Dispute Resolut. Eng. Constr. 9 (3): 04517012. https://doi.org/10.1061/(ASCE)LA.1943-4170.0000233.
Mathews, M., B. Bowe, and D. Roble. 2017. “BIM+blockchain: A solution to the trust problem in collaboration?” In Proc., CITA BIM Gathering 2017. Dublin, Ireland: Dublin School of Architecture. https://doi.org/10.21427/D73N5K.
McNamara, A. J., and S. M. E. Sepasgozar. 2020. “Developing a theoretical framework for intelligent contract acceptance.” Constr. Innovation 20 (3): 421–445. https://doi.org/10.1108/CI-07-2019-0061.
Nakamoto, S. 2008. “Bitcoin: A peer-to-peer electronic cash system.” Accessed May 8, 2022. https://nakamotoinstitute.org/static/docs/bitcoin.pdf.
Nawari, N. O., and S. Ravindran. 2019. “Blockchain and the built environment: Potentials and limitations.” J. Build. Eng. 25 (Sep): 100832. https://doi.org/10.1016/j.jobe.2019.100832.
Peffers, K., T. Tuunanen, M. A. Rothenberger, and S. Chatterjee. 2007. “A design science research methodology for information systems research.” J. Manage. Inf. Syst. 24 (3): 45–77. https://doi.org/10.2753/MIS0742-1222240302.
Qian, X., and E. Papadonikolaki. 2020. “Shifting trust in construction supply chains through blockchain technology.” Eng. Constr. Archit. Manage. 28 (2): 584–602. https://doi.org/10.1108/ECAM-12-2019-0676.
Raghuram, G., and A. Verma. 2018. “Dedicated freight corridor: Current challenges.” In Proc., 15th World Conf. on Transport Research (WCTR 2019). Amsterdam, Netherlands: Elsevier.
Ribeirinho, M. J., J. Mischke, G. Strube, E. Sjödin, J. L. Blanco, R. Palter, J. Biörck, D. Rockhill, and T. Andersson. 2020. The next normal in construction. New York: McKinsey & Company.
Sigalov, K., X. Ye, M. König, P. Hagedorn, F. Blum, B. Severin, M. Hettmer, P. Hückinghaus, J. Wölkerling, and D. Groß. 2021. “Automated payment and contract management in the construction industry by integrating building information modeling and blockchain-based smart contracts.” Appl. Sci. 11 (16): 7653. https://doi.org/10.3390/app11167653.
Singh, S., and B. Ashuri. 2019. “Leveraging blockchain technology in AEC industry during design development phase.” In Proc., Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation, 393–401. Reston, VA: ASCE. https://doi.org/10.1061/9780784482421.050.
Szabo. 1994. “Smart contracts.” Accessed July 30, 2021. https://www.fon.hum.uva.nl/rob/Courses/InformationInSpeech/CDROM/Literature/LOTwinterschool2006/szabo.best.vwh.net/index.html.
Tezel, A., P. Febrero, E. Papadonikolaki, and I. Yitmen. 2021. “Insights into blockchain implementation in construction: Models for supply chain management.” J. Manage. Eng. 37 (4): 04021038. https://doi.org/10.1061/(ASCE)ME.1943-5479.0000939.
Turk, Ž., and R. Klinc. 2017. “Potentials of blockchain technology for construction management.” Procedia Eng. 196 (Jun): 638–645. https://doi.org/10.1016/j.proeng.2017.08.052.
Wang, J., P. Wu, X. Wang, and W. Shou. 2017. “The outlook of blockchain technology for construction engineering management.” Front. Eng. Manage. 4 (1): 67–75. https://doi.org/10.15302/J-FEM-2017006.
Wang, Z., T. Wang, H. Hu, J. Gong, X. Ren, and Q. Xiao. 2020. “Blockchain-based framework for improving supply chain traceability and information sharing in precast construction.” Autom. Constr. 111 (Mar): 103063. https://doi.org/10.1016/j.autcon.2019.103063.
Wu, H., B. Zhong, H. Li, J. Guo, and Y. Wang. 2021. “On-site construction quality inspection using blockchain and smart contracts.” J. Manage. Eng. 37 (6): 04021065. https://doi.org/10.1061/(ASCE)ME.1943-5479.0000967.
Wu, L., W. Lu, R. Zhao, J. Xu, X. Li, and F. Xue. 2022. “Using blockchain to improve information sharing accuracy in the onsite assembly of modular construction.” J. Manage. Eng. 38 (3): 1–15. https://doi.org/10.1061/(ASCE)ME.1943-5479.0001029.
Xu, Y., H.-Y. Chong, and M. Chi. 2022. “Blockchain in the AECO industry: Current status, key topics, and future research agenda.” Autom. Constr. 134 (Feb): 104101. https://doi.org/10.1016/j.autcon.2021.104101.
Yan, L., and L. Zhang. 2020. “Interplay of contractual governance and trust in improving construction project performance: Dynamic perspective.” J. Manage. Eng. 36 (4): 1–12. https://doi.org/10.1061/(ASCE)ME.1943-5479.0000791.
Yang, R., R. Wakefield, S. Lyu, S. Jayasuriya, F. Han, X. Yi, X. Yang, G. Amarasinghe, and S. Chen. 2020. “Public and private blockchain in construction business process and information integration.” Autom. Constr. 118 (May): 103276. https://doi.org/10.1016/j.autcon.2020.103276.
Zheng, Z., S. Xie, H. Dai, X. Chen, and H. Wang. 2017. “An overview of blockchain technology: Architecture, consensus, and future trends.” In Proc., 2017 IEEE 6th Int. Congress on Big Data, BigData Congress 2017, 557–564. New York: IEEE. https://doi.org/10.1109/BigDataCongress.2017.85.
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Published In
Journal of Management in Engineering
Volume 39 • Issue 4 • July 2023
Copyright
© 2023 American Society of Civil Engineers.
History
Received: Nov 16, 2022
Accepted: Feb 28, 2023
Published online: May 8, 2023
Published in print: Jul 1, 2023
Discussion open until: Oct 8, 2023
ASCE Technical Topics:
- Automation and robotics
- Business management
- Computer networks
- Computing in civil engineering
- Construction engineering
- Construction management
- Contracts and subcontracts
- Cyber security
- Design (by type)
- Engineering fundamentals
- Information management
- Practice and Profession
- Project management
- Structural design
- Structural safety
- Systems engineering
- Systems management
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