NM CID GF-9 Practice Questions - New Mexico CID GF-9 Utility Lines Contractor Examination Exam

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On a street water-main job, when should the hydrostatic test and required disinfection generally be completed relative to final pavement?

After the final HMA is placed, so leaks can be found by watching the new asphalt bubble Before permanent pavement so a failed joint can be repaired without cutting a new street They may be skipped if the pipe supplier provided mill test reports Only after the one-year warranty expires

Correct Answer:

Before permanent pavement so a failed joint can be repaired without cutting a new street

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