part_subject: "NATIONAL PRIMARY DRINKING WATER REGULATIONS"
subpart_code: "X"
subpart_subject: "Aircraft Drinking Water Rule"
section_number: "141.802"
section_subject: "Coliform sampling plan."
cfr_reference: "40 CFR 141.802"
title_name: "Title 40"
title_subject: "Protection of Environment"
parts_covered: "Parts 136 to 149"
revised_date: "Revised as of July 1, 2019"
publication_date: "As of July 1, 2019"
contains_description: "Containing a codification of documents of general applicability and future effect"
publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"
---
(a)Each air carrier under this subpart must develop a coliform sampling plan covering each aircraft water system owned or operated by the air carrier that identifies the following:
(1)Coliform sample collection procedures that are consistent with the requirements of § 141.803(a) and (b).
(2)Sample tap location(s) representative of the aircraft water system as specified in § 141.803(b)(2) and (b)(4).
(3)Frequency and number of routine coliform samples to be collected as specified in § 141.803(b)(3).
(4)Frequency of routine disinfection and flushing as specified in the operations and maintenance plan under § 141.804.
(5)Procedures for communicating sample results promptly so that any required actions, including repeat and follow-up sampling, corrective action, and notification of passengers and crew, will be conducted in a timely manner.
(b)Each air carrier must develop a coliform sampling plan for each aircraft with a water system meeting the definition of a public water system by April 19, 2011.
(c)The coliform sampling plan must be included in the Aircraft Water System Operations and Maintenance Plan required in § 141.804. Any subsequent changes to the coliform sampling plan must also be included in the Aircraft Water System Operations and Maintenance Plan required in § 141.804.