Here are 15 unique training modules that would be valuable for an infrastructure/engineering project management/construction company:

1. Project Planning and Scope Management: Focuses on creating comprehensive project plans and managing project scope effectively.
2. Risk Management: Covers identification, assessment, and mitigation of risks specific to construction projects.
3. Construction Cost Estimation and Budgeting: Teaches techniques for accurate cost estimation and budgeting in construction projects.
4. Construction Contracts and Legal Compliance: Provides an understanding of legal aspects, contract management, and compliance requirements in the construction industry.
5. Construction Project Scheduling: Covers techniques for developing and managing construction project schedules, including critical path analysis and resource allocation.
6. Quality Management in Construction: Focuses on implementing quality control measures and ensuring compliance with industry standards.
7. Health and Safety in Construction: Emphasizes the importance of maintaining a safe working environment and adhering to health and safety regulations.
8. Construction Materials and Techniques: Provides knowledge of various construction materials, their properties, and construction techniques.
9. Environmental Sustainability in Construction: Educates on sustainable construction practices, green building certifications, and environmental impact assessment.
10. Stakeholder Management and Communication: Teaches effective communication strategies and stakeholder management techniques.
11. Procurement and Supply Chain Management: Covers procurement strategies, supplier selection, and supply chain optimization in construction projects.
12. Construction Project Execution and Control: Focuses on managing project execution, monitoring progress, and implementing effective control measures.
13. Construction Equipment and Machinery Management: Provides insights into equipment selection, maintenance, and utilization in construction projects.
14. Construction Claims and Dispute Resolution: Addresses strategies for managing construction claims and resolving disputes in a fair and efficient manner.
15. Building Information Modeling (BIM): Introduces the principles and applications of BIM, including 3D modeling, clash detection, and collaborative project management.