Wisconsin Administrative Code
Department of Agriculture, Trade and Consumer Protection
ATCP 20-54 - Agricultural Resource Management
Chapter ATCP 33 - Fertilizer And Pesticide Bulk Storage
Subchapter V - Sumps
Section ATCP 33.36 - Sumps; general
Current through August 26, 2024
If a mixing and loading pad or secondary containment structure drains to a sump, the sump shall be all of the following:
(1) Designed, constructed and maintained to contain liquid that drains to the sump.
(2) Liquid-tight.
(3) Constructed according to s. ATCP 33.38.
(4) Served by a pump and storage container that comply with s. ATCP 33.50.
(5) Inspected and approved at the time of construction, in the same manner as a mixing and loading pad inspected under s. ATCP 33.32(6), if the sump is constructed of portland cement concrete on or after November 1, 2006. The operator shall provide DATCP with a copy of the inspection report and approval.
(6) Routinely inspected and maintained to ensure compliance with this section.
(7) Repaired, when necessary, according to good engineering practice and manufacturer specifications.
(8) Removed if it cannot be maintained in compliance with this section, or if corrective action is needed to remove contamination from beneath the sump. An operator shall remove a leaking sump unless the sump is repaired and remains liquid-tight for at least 2 years after the date of repair.
