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DCWASA: Cross-Connection Forms
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District-wide Cross-Connection program details
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Forms Available for Download
Ordinance
Manual
Certified Testers
Certification Classes
FAQs
Thermal Expansion
Annual Backflow Prevention Device Test and Mantenance Report Form [PDF 28k]
Annual form required to be filed with the cross-connection office
Backflow Assembly Installation Form [PDF 12k]
New construction/major renovation
Cross-Connection Sample Survey Form [PDF 60k]
Existing building
Backflow Prevention Assembly Tag description [PDF 28k]
Suggested information for assembly tags
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