DSA pc process

Project Definition

  • Download schematic drawings from website for review
  • Contact Poligon engineering
  • Review design intent
  • Select PC type and size
  • Poligon provides quote (project specific)
  • Print out full-size drawings and go through checklist on first sheet of PC drawings (call Poligon engineering with questions)

DSA Approval

  • Submit full-size Poligon PC drawings to DSA (with checklist filled out) along with rest of project drawings
  • Send any Poligon related DSA comments (SS, FLS, and/or AC)
  • Poligon provides documentation summarizing our responses to present at the back-check appointment
  • Poligon structure received DSA approval


  • Send Poligon copy of DSA approved drawings for specific project (required before placing order)
  • Submit purchase order through local Poligon sales representative (including frame and roof color)
  • Coordinate optimal ship date through local Poligon sales representative
  • Poligon structure arrives on site

Installation/Project Close Out

  • Poligon available to answer questions from inspectors and/or installers
  • Poligon aviailable to provide additional sketches, letters, etc. required to address field issues (signed and sealed by California SE). Small fees may apply if Poligon not responsible for challenge requiring a solution.
  • Poligon available to assist with DSA project closeout documents as required