Commercial Plumbing Design with Rainwater System

Job ID: 38945624

Budget: $10 – $75 USD

I need a plumbing design for a commercial building. This system should cover water supply, drainage, and rainwater with riser diagrams. The rainwater will be collected in a basement water tank for use across all systems - landscape irrigation, toilet flushing.

The ideal freelancer should have:
- Extensive experience in plumbing design for commercial buildings
- Knowledge of rainwater harvesting systems
- Proven track record of adhering to plumbing standards and best practices

Please note, compliance with 'Plumbing standards and best practices' is essential for this project.