S3DA Design provided the complete plumbing design package for a modern modular bungalow in Altadena, CA. Designing for modular construction requires precise coordination to ensure that all factory-installed plumbing components align perfectly with on-site utility connections, all while meeting strict California building codes. 

Our technical scope of work included: 

  • Utility Floor Plans: Detailed Domestic Water and Sanitary Drainage floor plans specifically engineered for modular chassis integration. 
  • Vertical System Design: Development of 2D Riser Diagrams for water and sanitary systems to ensure efficient venting and flow within the bungalow’s compact architectural footprint. 
  • Gas Infrastructure: A full Natural Gas floor plan and a detailed Isometric Riser Diagram, providing safe and efficient fuel distribution for residential appliances. 
  • Compliance Documentation: Comprehensive Plumbing Specifications, Schedules, Calculations, and Details necessary for both factory production and local building permit approval. 

This project highlights our expertise in the modular housing sector, providing the technical documentation required to bridge the gap between factory manufacturing and on-site completion.