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Division of Sanitation Facilities Construction

David Mazorra, Deputy Associate Director

David.Mazorra@ihs.gov  Office: 916-930-3981 x21345

(916) 930-3945

or (916) 930-3981 + Extension

or (916) 930-3981 + 4 for directory of personnel by first or last name

The Sanitation Facilities Construction program is the environmental engineering component of the Indian Health Service health delivery system. We provide technical and financial assistance to California Indians for construction of community and individual water, wastewater, and solid waste disposal systems.


  • Administration of sanitation facilities and program direction
  • Allocation of resources
  • Budget development
  • Construction management
  • Controls project funding
  • Design review
  • Drafting support for projects
  • Engineering services
  • Field assistance for projects
  • Operation and Maintenance Assistance
  • Oversight for technical engineering support of community projects
  • Oversight of individual projects
  • Preparation of as-built drawings
  • Prepare technical documents
  • Project development
  • Project document and funding/payment tracking
  • Sanitation Deficiency System (SDS) inventory
  • Technical engineering support for community projects