EPA, OGWDW. From Michael D. Cummins. To Marc Parrotta. Memorandum Regarding Packed Tower Aeration Cost Estimates for Radon Removal. Mar. 11, 1992. 23 pp [PHASE-III-RADS-III-L4A-9]

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Rulemaking document · As of Sep 23, 2026

Rulemaking document

EPA, OGWDW. From Michael D. Cummins. To Marc Parrotta. Memorandum Regarding Packed Tower Aeration Cost Estimates for Radon Removal. Mar. 11, 1992. 23 pp [PHASE-III-RADS-III-L4A-9]: 1 outgoing connections shown. Point at anyone to see how they are linked.Showing bounded source connections. Dates come from the held records; missing relationships remain unknown.

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Document type: Supporting & Related Material
Subtype: Memorandum
Title: EPA, OGWDW. From Michael D. Cummins. To Marc Parrotta. Memorandum Regarding Packed Tower Aeration Cost Estimates for Radon Removal. Mar. 11, 1992. 23 pp [PHASE-III-RADS-III-L4A-9]
Posted date: 2026-08-21T04:00:00+00:00
Last modified date: 2026-08-21T18:08:50+00:00
Within comment period: false
Open for comment: false
Withdrawn: false
Ingested at: 2026-09-23T23:13:49.993011+00:00

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Rulemaking document	What this connects to	EPA, OGWDW. From Michael D. Cummins. To Marc Parrotta. Memorandum Regarding Packed Tower Aeration Cost Estimates for Radon Removal. Mar. 11, 1992. 23 pp [PHASE-III-RADS-III-L4A-9] has a recorded connection to Rulemaking document.	None