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Rillito Cement Plant

Entities

Owner: CalPortland Company Taiheiyo Cement USA Taiheiyo Cement Corporation

Operator: CalPortland Company

Status Operating

Synopsis

CalPortland’s operating Rillito Cement Plant was the subject of an ADEQ Title V/Class I renewal review for Permit 85424.

Fetched documents include a draft permit and do not establish final issuance; the final disposition remains unverified.

The community tracker currently labels this project Operating. The dated record and official links below should be used to check that label and any later change.

Timeline & Milestones

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  1. Completed Researched project record

    Permit 85424 public notice opened

    Title V/Class I renewal review began.

    Permit 85424 public notice
  2. Completed Researched project record

    Permit 85424 comments due

    Historic comment and hearing-request deadline.

    Permit 85424 public notice
  3. Unverified Researched project record

    Final permit disposition unverified

    Draft documents do not prove final issuance.

    Draft Air Quality Permit 85424

How to get involved

How to participate in Rillito Cement Plant — Air Quality Control Permit 85424; superseded Permit 61522

Use the verified project record and monitor the correct agency for the next live notice.

Use Permit 85424 when searching current ADEQ notices or requesting records.

  1. Save the exact identifiers: Air Quality Control Permit 85424; superseded Permit 61522

    Use Air Quality Control Permit 85424; superseded Permit 61522 in searches, subject lines, comments, and records requests. Do not substitute a similarly named project or general-policy docket.

  2. Read the project-specific record

    Open the official record linked below and verify the present status, scope, meeting location, submission method, and deadline before acting.

  3. Treat old deadlines as closed

    The January 15–February 15, 2021 comment and hearing-request period is closed.

  4. Monitor the next live notice

    Search current ADEQ notices for CalPortland/Rillito and 85424. For records contact recordscenter@azdeq.gov / 602-771-4380; follow a new notice’s exact instructions.

Additional Resources

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