Campground Septic System Design

I need a professional sewage design for a campground using a septic tank system.

Requirements:
- Design for sewage system using a septic tank
- Capacity to serve less than 50 people
- No leach field design needed

Ideal Skills and Experience:
- Expertise in septic system design
- Knowledge of local regulations and requirements
- Experience with small-scale sewage systems

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來源：Freelancer.com | 出價次數：5 | 剩餘時間：6 日 | 專案類型：固定預算