Above-Grade Pool Deck Engineering

I’m planning a recreation-focused pool that sits 3.5 ft deep inside a 20 × 50 ft cavity, centered in a 50 × 70 ft concrete deck that is elevated above grade and attached to my New York home. To make the... (Budget: $100 - $300 USD, Jobs: AutoCAD, Building Architecture, Building Design, Civil Engineering, Construction Management, Geotechnical Engineering, Project Management, Structural Engineering)