1. Network Diagram without Contingency

https://lucid.app/lucidspark/6772a696-8983-4f80-97cb-7d4cc6610264/edit?viewport_loc=-3982%2C-2639%2C6210%2C3403%2C0_0&invitationId=inv_116e0a1c-5718-415b-8277-f1974b48b779