CPD: Blockchain for Construction Workflow as Common Data Environment (21 May 2025) jointly organised by the HKIA, HKICBIM, HKICM, HKIE BUD, HKIS QSD, and ICE HKA G&S [Full House]
Jason, Tang Hing Chu
A seasoned entrepreneur with over 25 years of software development experience in US, China and Hong Kong.
Jason is the founder of DBC Software Ltd. (DBC), focusing on Digital Workflow on Blockchain.
DBC has implemented a Geneva award winning private blockchain for DSD to support six projects in the Northern District, HK. The blockchain acts as a Common Data Environment (CDE) to share data among contractors and consultants. The data includes DWSS, BIM, Payments, etc.
Jason has also given opinions to HKMA’s e-HKD technical whitepaper in early 2022.
Jason shared the following topics with the participants:
1. What is Blockchain – Public vs Permissioned (Private)
2. Blockchain System Architecture
3. The Blockchain Myths
4. Blockchain Pros & Cons
5. What is Permissioned Blockchain
6. Construction Workflow Pain Points
7. Digital Workflow in Construction
8. Blockchain for Construction Digital Workflow
9. Blockchain and BIM
10. Ideal Ecosystem for Common Data Environment
11. Case Reference (https://www.dsdswhblockchain.com)
12. Permission Management
13. Data on Blockchain
14. Integration of Multi-Party Workflow Applications
15. Improvements for Blockchain Applications
16. Use Case 1: Streamlining Procurement Workflow in Construction Using Blockchain Scenario
17. Use Case 2: Collaborating and Automating Payment Approval Workflow in Construction Using Blockchain Scenario
18. Q&A
Cr Alfred Tang, President of HKICM; Ar Anne Zhuan Zhang, HKIA CPD Office Member; Ir Cedric Chan, Deputy Chairman of the HKIE Building Division; Ir Eva Lee, Committee Member of the HKIE Building Division; Sr Tim Ngai, Chairman of the HKIS QSD; Ir Sampson Tam, Chairman of the ICE HKA G&S; Sr Michael Wong, President of the HKICBIM; and Cr Sr Betty Lo, Chairperson of CPD Committee presented a certificate of appreciation to Jason Tang.
Thank you to Jason Tang for inviting Kelvin Tam to attend the CPD event in person.
Special thanks and appreciation to Betty Lo for her exceptional efforts in organising this joint CPD event with six professional institutes and institutions.
